41f877fb760c7c769292055bedef58c32db380da75c4ef7ef725af43b4c8b76e91070732ce479e9f1853aedc858273fd138395c0f1198a17b206706120a30367ea40ac9e85fcf3b6e51ec35e832b9f0abc1e662a22ae67107f67ee09998c1980d1e4903", 0xf5}], 0x8, &(0x7f0000007f80)=[{0x1010, 0x111, 0x8, "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"}, {0xf8, 0x101, 0x7ff, "163d4248e574386a8ac3d42705b92608cf06e6657da0043627bd34c11754f21b54cf13f09a2d0c1f0a6ea254953913acb38ef5ce3f79e6872ddc74cb917634f8a7018a473137a6083aea6fdc724dd7bd8f39581a5f6df05517cb48a91f5b77f625cda3d053875f278da6a2150dd349ebab49b84f6142c1e68472bda6447db25bd40058db4434e78fd05d2406ac7b4d3de1f984496ded12fb97c621e43d98217b402dd1dac3d80e8917e6c21afafe00db3825113350bd1a4b9167653c03d5bd6102fa5da48db9bf0d926cd071129986d5ad2663dec0289bfbdbe6fc448bb5873f0d49ccbf7ad3c4c7"}, {0x60, 0xb4, 0x4, "fbbf9a8f1ca7f6ca17bbb43073f19b362178a01d2c42b24d5756e15323617eceaa722e659952ce249af7c51f157c035a1ec47a2ee40a684ce3ef71551b8a419cfc3547b67359bb62910c4187b9cee4"}, {0x40, 0x3a, 0x5c12, "7002e9bf0f55b9baefc4c5fff54408e42f47473c07f80df8bac4b6a1370220c07d0f721b9df9f1838e9b"}, {0xb0, 0x107, 0x9, "220c2d964aba597d08d99d7e4422bdf885ed760ceeb3a70c840a69594f02ce4b738531388ec76f9e537d9042fa14fde521022bace466f03e484a93c7a28f48c7b7c717c28b8f6a067a3c212310c99e2bb6a0977b19e3068b10caee4047b2d5f108739bb8267509cd44c53108b6f1ad33e6172b74f1815d2d043cdb59b4ba5928efc9c40a9c1023242012ef7919c589c497fd68e0759db7784dbc7d4e1b10"}, {0x70, 0x113, 0x701, "7889a37ceb3608faf8d9e4147fb522553e32c784e5e1a97f20fd1d8f8a96c5688f89d5ca563610238bb5e48700e3bd54e27e4015d9593d61d8c55e661a942f57b597be3c157c81de942697398133ad3619687e9ab94cd4a0f9bd790b649f65"}, {0x18, 0x118, 0xf91, "029d"}, {0x60, 0x107, 0x6, "9e9a9456bc1a5753540598bb1dadb64617bd008415e2d02fec17fb6dd92a56eaba7c418af6eac397d1a99b139234a5d9125a51b14e43125d9c633d9b79ef8fae2193ffa520850ecbca796dc4"}], 0x1340}}], 0x7, 0x8044)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000001740)={"3f3979dac6dd6fddd0b714e4dbd97878", 0x0, 0x0, {0x1, 0x7ff}, {0x20, 0x6}, 0xff, [0x2, 0xff, 0x7, 0x0, 0x9, 0x1, 0x0, 0x400, 0x7, 0x80, 0x0, 0x8013, 0x8001, 0x9, 0x0, 0x100000000]})

17:57:55 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x9, "3397cb", 0x8, 0x89})

[  334.043077] EXT4-fs (loop1): VFS: Can't find ext4 filesystem
[  334.047096] audit: type=1326 audit(1649959075.129:49): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4532 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  334.092170] SELinux: security_context_str_to_sid (system_u) failed with errno=-22
[  334.116748] audit: type=1326 audit(1649959075.178:50): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4532 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
17:57:55 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$instantiate(0xc, r5, &(0x7f00000005c0)=@encrypted_load={'load ', 'default', 0x20, 'user:', '(^*\'$,!+!-\xcf\x00', 0x20, 0xe5, 0x20, [0x66, 0x0, 0x35, 0x37, 0x36, 0x39, 0x65]}, 0x3c, r4)
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)

17:57:55 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x7ffffff7)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:57:55 executing program 5:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$instantiate(0xc, r5, &(0x7f00000005c0)=@encrypted_load={'load ', 'default', 0x20, 'user:', '(^*\'$,!+!-\xcf\x00', 0x20, 0xe5, 0x20, [0x66, 0x0, 0x35, 0x37, 0x36, 0x39, 0x65]}, 0x3c, r4)
r6 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r6, 0x7)
keyctl$revoke(0x3, r6)
add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, r0)

17:57:55 executing program 2:
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'veth0_virt_wifi\x00', {0x2, 0x0, @empty}})
sendmmsg(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0xfffffe8e}], 0x1}}], 0x1, 0x0)
recvfrom(r0, &(0x7f00000003c0)=""/77, 0x6bc2bb1, 0x324, 0x0, 0x37)
memfd_create(&(0x7f00000001c0)='%::\x00', 0xc)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0xa0481, 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000340)=""/76, 0x4c, 0x40000000, 0x0, 0x0)
sendmmsg(r0, &(0x7f00000092c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000680)=[{0x20, 0x2, 0x81, "2083cf0ad874aadbd9fabb45acbc"}, {0x98, 0x10e, 0x401, "71b4016fe8dac32eb70e9182059b661f01b26de1a2a04268ee597c85be70781a6390c61a5aab38326380932a55bf9952ea702eb6087d9198ccfcb20a7accff121ecd6bbf705633987ffd93ab4c9dec4fe460e283e9a0fe4170a4703023a2c92e8854981b2dfc17b0a09cd024647c551a71cfb29f95f86272f4c314ef09a175cdf0fd4f031bcc9b8a"}, {0xf8, 0x29, 0x2, "3ec0d01ccff0adcab0402e75d0240e9fd88f297cf9fd48e9488d5a17f8adb2eab27dfb80eaa7d2a9f0e11036a03b5bbf43807f2ef0b71c3b3a1420bd7b53861f25d84ce2397c2d205600c12e740fc522eaaed683b9883f8f136ecccf2673a0b4ec5e5e9ee84935367e726470837b370a6b8c0a82b0d27843ee3810bc253a82b15f1072fd532fbd381e4c0262ceb69242715acf963df3e673cda82b2931751f8cac1db9b0caedab57ecd6cd150e982092cd278a304e775762f7b2bdac96700a4dcc5a62bda76b14c8a96960c13776fc8b2eb3c64795d60bb639f7f9de46b1092445"}, {0x18, 0x118, 0x40, "ee335a"}, {0xb8, 0x112, 0x1c46, "e705d9fab50bd2c4eb6014267ad322346552949e768107c40382976de84a88c854eec35eeeb7d7a06a9c136fbd92fb3d800d6d328e811223370703a5c7b2baebbb5b7be53a01f7dbab63bfa91c5b011d46f8eaf70b2e084a866b6e9c34a8d077dbef0408efcc341a6b450aafd91a67048d30ccb45d68b4d2317f62d520ffc8f530e269f8d2e39d15e29bd7b1bad5484422da6d124246a6817acd7dc9332314c5c7dd7a5e2a"}, {0x10, 0x84, 0x40}], 0x290}}, {{&(0x7f0000000080)=@l2tp={0x2, 0x0, @local, 0x4}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000440)="4fe10cf783e46e6a4ab9eb0e3508240bbdb53425eb5f79a64baf05c6e038296a6cd15309af8430873cf86771f8a942cf3f9fcacc1d3b7b7007f6fe991ced5f621164b07d208fff4186f84c6546287353c44950e9a351c17f0b60c36623079547d57e3f74c2786973b2ba0fb279111dec09f05b0668783d3bc178ec13ac6c0d33ad032af1f307e64cf60d473d7faae90b5e96b2d68cb1dac3893ad7aa9b22fe85b9ba14da1fb51437ac9c1205ccde16b47f2d84e9c97c04b3d264c7d1c81aef40aec834470f877b2161730bc0", 0xcc}, {&(0x7f0000000540)="7362e926c29bba501caff86e3628cf6447b3baf47bc3d3a1d0ce3ff7a732dae8b18c50e2e42e030231a0b3b7dd85fae11887cf80152469d075f63006362347d549595963bdc9fc285da25b751148b7ba831b30b38855a99898f24d11d37d737a9bc53b6791fc96f7fd30672199e71736eeedf84f95b9c8926747d40b0c323c802c8a9b94fff478f2f6f443a4e3d5507540ae2707f854b81a6be86c22fadd2092c4fa9bc5d54bce2ea26bac9856638235620b9ddb", 0xb4}, {&(0x7f0000000940)="54de7ac142ef02e0c66866988bedf3838363cc5c4151e267b0c30514a2849b7712eeea040df9de00749323303b1c9f2237aba494e69ace21cdda126ee55c8a3418182390f7", 0x45}], 0x3, &(0x7f0000001840)=[{0x38, 0x105, 0x22e, "c5acf68030599dea1e9d471d10c6cb546f536ec84e3fbee9fdc6493f106d03e8c81f0ecaec"}, {0x90, 0x10a, 0x4, "ce1ee2132badcde53735e755e9334a1630cf2b532a3e422c3d00d3ac97000e5d30be556a9228965e765909d0771662257026994451f5faf0e22b041ac7dee5e7797bc61340a6d01ad2842fb04c5efef97c1bd71009cf0d979218e362e23cafe051daebf95c33f5e34df258cd5e651aed320233078aff954da5"}, {0x110, 0x10f, 0x3, "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"}, {0x60, 0x10a, 0x6, "7886d2bc6c05a835943f6d516c24c100e4fe30e0858d9a5d8ece7361150a236ee9b94d01fc96d8f096699c134e52fdf0c8df8a71a84851933742e5d738efccc4ab0197fe0aaae3e14d1a74a6a075932a"}, {0x1010, 0x1, 0x5, "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{&(0x7f00000040c0)="42b89662998f72bad7788162b155e25074aa7696783fff8de227a5a5e240d767a127263de51cc48fa274770417b1c0a592e91aa0cc100ea46e29ea85299f4e5ababb747c584192b097215771aeaa9a216581507db276a8198148bff6fc1270ea8cfe2b9d72e2f5f48b16ea355816567f0ecd902bc39b8145b9ae29cd50e614bf72534b325dfa4d0ca23e51be8484d1b1c8558e691e3c9cc903cfef12161b8d938ff2638163c08cd05197ae2d5484c2", 0xaf}, {&(0x7f0000004180)="9bb3ab7119228c754facf320b5aa82792391eda392981f82778ea774470a701b5b880ac7488e88b8c62e5941dc8b99d4d8dcb45b0e5e091c6ee7d440ce8438577995cdc9fd3e8fbd7cb6c6", 0x4b}, {&(0x7f0000004200)="54f36b57ccd3a46c22df99c37703fbab49eb09f4b2a2fb45f7fd", 0x1a}, {&(0x7f0000007cc0)="13434002ee5b17d9e85866196d0c3841c1f058d92ab1ebf1356714c24fc2121ea35e9a2c36c0798f5a0c0db7e5683478ea104c00f723d42bea913102fb1ce1026e34c4fe7439aefa693ff05388634ba35ea246154a422332e715c20695151f2b2d7aa8ac674dae7cd3012160f28c29ceef", 0x71}, {&(0x7f0000007d40)="db34dfd88c1a887372b336a8fc6d34a0ac9b2231c4942d67c0f361783d04dfda9a8f089dd7bb52e128b0aec90770eacf9c03cea8da9c10b4273c4cc6789a54101c9af4254e51fcfbccf2653ebeabd6550fcab4e971eaf8681428b6aaa5cc1cae173dbb9397b47a5c03e2f9e205c79cc31c90fc38caa873e30dfd8a0c3be0290754846464e6c0162132f098d73e926309632522a35bcafb26931de619209ae2a92eccaef2ac8ff3", 0xa7}, {&(0x7f0000007e00)="a93b57362169fe5c53cded85ed4ccef41b5e19848d305b7374a4340a8db8d6f0957a059a5205965abc649ea568a9835ecd36e4bfa86f750bb1eefaf72218f92e468c7ac6446d3c872740f677b7377e9a2dd1ebd30c92c7081abe8a78704b4b78b5c81d49c5bd1b578c206b3db2aacae462e0421dd2b6f12a4d98dade157627b7f073e92790de053802eb93cc4769cc5d09c41f877fb760c7c769292055bedef58c32db380da75c4ef7ef725af43b4c8b76e91070732ce479e9f1853aedc858273fd138395c0f1198a17b206706120a30367ea40ac9e85fcf3b6e51ec35e832b9f0abc1e662a22ae67107f67ee09998c1980d1e4903", 0xf5}], 0x8, &(0x7f0000007f80)=[{0x1010, 0x111, 0x8, "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"}, {0xf8, 0x101, 0x7ff, "163d4248e574386a8ac3d42705b92608cf06e6657da0043627bd34c11754f21b54cf13f09a2d0c1f0a6ea254953913acb38ef5ce3f79e6872ddc74cb917634f8a7018a473137a6083aea6fdc724dd7bd8f39581a5f6df05517cb48a91f5b77f625cda3d053875f278da6a2150dd349ebab49b84f6142c1e68472bda6447db25bd40058db4434e78fd05d2406ac7b4d3de1f984496ded12fb97c621e43d98217b402dd1dac3d80e8917e6c21afafe00db3825113350bd1a4b9167653c03d5bd6102fa5da48db9bf0d926cd071129986d5ad2663dec0289bfbdbe6fc448bb5873f0d49ccbf7ad3c4c7"}, {0x60, 0xb4, 0x4, "fbbf9a8f1ca7f6ca17bbb43073f19b362178a01d2c42b24d5756e15323617eceaa722e659952ce249af7c51f157c035a1ec47a2ee40a684ce3ef71551b8a419cfc3547b67359bb62910c4187b9cee4"}, {0x40, 0x3a, 0x5c12, "7002e9bf0f55b9baefc4c5fff54408e42f47473c07f80df8bac4b6a1370220c07d0f721b9df9f1838e9b"}, {0xb0, 0x107, 0x9, "220c2d964aba597d08d99d7e4422bdf885ed760ceeb3a70c840a69594f02ce4b738531388ec76f9e537d9042fa14fde521022bace466f03e484a93c7a28f48c7b7c717c28b8f6a067a3c212310c99e2bb6a0977b19e3068b10caee4047b2d5f108739bb8267509cd44c53108b6f1ad33e6172b74f1815d2d043cdb59b4ba5928efc9c40a9c1023242012ef7919c589c497fd68e0759db7784dbc7d4e1b10"}, {0x70, 0x113, 0x701, "7889a37ceb3608faf8d9e4147fb522553e32c784e5e1a97f20fd1d8f8a96c5688f89d5ca563610238bb5e48700e3bd54e27e4015d9593d61d8c55e661a942f57b597be3c157c81de942697398133ad3619687e9ab94cd4a0f9bd790b649f65"}, {0x18, 0x118, 0xf91, "029d"}, {0x60, 0x107, 0x6, "9e9a9456bc1a5753540598bb1dadb64617bd008415e2d02fec17fb6dd92a56eaba7c418af6eac397d1a99b139234a5d9125a51b14e43125d9c633d9b79ef8fae2193ffa520850ecbca796dc4"}], 0x1340}}], 0x7, 0x8044)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000001740)={"3f3979dac6dd6fddd0b714e4dbd97878", 0x0, 0x0, {0x1, 0x7ff}, {0x20, 0x6}, 0xff, [0x2, 0xff, 0x7, 0x0, 0x9, 0x1, 0x0, 0x400, 0x7, 0x80, 0x0, 0x8013, 0x8001, 0x9, 0x0, 0x100000000]})

17:57:55 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$instantiate(0xc, r5, &(0x7f00000005c0)=@encrypted_load={'load ', 'default', 0x20, 'user:', '(^*\'$,!+!-\xcf\x00', 0x20, 0xe5, 0x20, [0x66, 0x0, 0x35, 0x37, 0x36, 0x39, 0x65]}, 0x3c, r4)
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)

17:57:55 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x7ffffff7)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:57:55 executing program 5:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$instantiate(0xc, r5, &(0x7f00000005c0)=@encrypted_load={'load ', 'default', 0x20, 'user:', '(^*\'$,!+!-\xcf\x00', 0x20, 0xe5, 0x20, [0x66, 0x0, 0x35, 0x37, 0x36, 0x39, 0x65]}, 0x3c, r4)
r6 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r6, 0x7)
keyctl$revoke(0x3, r6)
add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, r0)

17:57:55 executing program 1:
write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='/usr/sbin/cups-browsed\x00', 0x17)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x149802, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'})
r1 = socket$inet6(0xa, 0x2, 0x0)
r2 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="fa73390043e55595ff93f6efc496ef751de971b792fa3ed987591763f03e2f2e1e5c4aee2f2a30b580c0e7dff34958717f1f1c0c6a63d237183cb374990f882fda0485f30fc96d2b55ee79a9c7830cbabee80a3b588823956f86c62f6254b4c6fb7606b313ce07bb0d940558078101345bd407bfa1f7aaaac87c2f75662f7933b05c7a8c42704345d29bdad0e47b7db0731998989facff2795d847f7d7369ded6be905c3cc", 0xa5, 0x3}, {&(0x7f00000001c0)="711cb42759fe1caf61b2c58fef6e9db48fba512ee7c3a5a73caa143dd7c5fa9ddad2f3d32b987be6cdf05513d60f54f943bfc63f1464e1ee8df918de34f0f8e50a782abf9c5c217e9441c7aeb4d44aae55dda114ec25160b048fd0027c909970d42594277ff5c859824781143b9a7550b3d0f4408fa920d532d0c77bf1731cbefff13c1af2e3c989a456f2739c55ca08e601572860e65c6b0d6848d8c4ef2da6307fcaf03d82502615", 0xa9, 0x5}], 0x40, &(0x7f00000002c0)={[{@min_batch_time={'min_batch_time', 0x3d, 0x3}}, {@quota}, {@errors_continue}, {@nomblk_io_submit}], [{@subj_user={'subj_user', 0x3d, '/dev/net/tun\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '[-{!]%!!['}}, {@context={'context', 0x3d, 'user_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@subj_type}, {@smackfstransmute}]})
r3 = fcntl$dupfd(r2, 0x0, r1)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c)
pwritev2(0xffffffffffffffff, &(0x7f0000000540)=[{0x0}], 0x1, 0x0, 0x0, 0x0)
dup3(r1, r0, 0x0)
syz_io_uring_setup(0x6546, &(0x7f0000000500), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=<r4=>0x0, &(0x7f0000000140)=<r5=>0x0)
syz_io_uring_submit(r4, r5, &(0x7f00000001c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0xbff3473d5abe9253, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0)
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000380), 0x10801, 0x0)
r7 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0)
r8 = fcntl$dupfd(r7, 0x0, r7)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x0, 0x0, r8, &(0x7f0000000240)={0x10002000}, r7, 0x1, 0x0, 0x1}, 0x5)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$EXT4_IOC_CHECKPOINT(r7, 0x4004662b, &(0x7f0000000380)=0x5)
r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x3938700}, 0x1, 0x1, 0x1, {0x0, r9}}, 0xffff)
syz_io_uring_submit(0x0, r5, &(0x7f0000000400)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r6, 0x0, &(0x7f00000003c0)='./file0\x00', 0x21, 0x400480, 0x12345, {0x0, r9}}, 0x1f)

17:57:55 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$instantiate(0xc, r5, &(0x7f00000005c0)=@encrypted_load={'load ', 'default', 0x20, 'user:', '(^*\'$,!+!-\xcf\x00', 0x20, 0xe5, 0x20, [0x66, 0x0, 0x35, 0x37, 0x36, 0x39, 0x65]}, 0x3c, r4)
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)

17:57:55 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, 0x0, 0x0, 0x7ffffff7)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  334.582096] loop1: detected capacity change from 0 to 264192
[  334.586417] =======================================================
[  334.586417] WARNING: The mand mount option has been deprecated and
[  334.586417]          and is ignored by this kernel. Remove the mand
[  334.586417]          option from the mount to silence this warning.
[  334.586417] =======================================================
[  334.601688] EXT4-fs: Ignoring removed nomblk_io_submit option
[  334.602553] ext3: Unknown parameter 'subj_user'
[  334.719390] loop1: detected capacity change from 0 to 264192
[  334.721900] EXT4-fs: Ignoring removed nomblk_io_submit option
[  334.723582] ext3: Unknown parameter 'subj_user'
[  336.121450] Bluetooth: hci0: command 0x0401 tx timeout
17:58:12 executing program 5:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$instantiate(0xc, r5, &(0x7f00000005c0)=@encrypted_load={'load ', 'default', 0x20, 'user:', '(^*\'$,!+!-\xcf\x00', 0x20, 0xe5, 0x20, [0x66, 0x0, 0x35, 0x37, 0x36, 0x39, 0x65]}, 0x3c, r4)
r6 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r6, 0x7)
keyctl$revoke(0x3, r6)
add_key$keyring(&(0x7f0000000540), &(0x7f0000000580)={'syz', 0x0}, 0x0, 0x0, r0)

17:58:12 executing program 6:
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

17:58:12 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x8, 0x89})

17:58:12 executing program 7:
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'veth0_virt_wifi\x00', {0x2, 0x0, @empty}})
sendmmsg(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0xfffffe8e}], 0x1}}], 0x1, 0x0)
recvfrom(r0, &(0x7f00000003c0)=""/77, 0x6bc2bb1, 0x324, 0x0, 0x37)
memfd_create(&(0x7f00000001c0)='%::\x00', 0xc)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0xa0481, 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000340)=""/76, 0x4c, 0x40000000, 0x0, 0x0)
sendmmsg(r0, &(0x7f00000092c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000680)=[{0x20, 0x2, 0x81, "2083cf0ad874aadbd9fabb45acbc"}, {0x98, 0x10e, 0x401, "71b4016fe8dac32eb70e9182059b661f01b26de1a2a04268ee597c85be70781a6390c61a5aab38326380932a55bf9952ea702eb6087d9198ccfcb20a7accff121ecd6bbf705633987ffd93ab4c9dec4fe460e283e9a0fe4170a4703023a2c92e8854981b2dfc17b0a09cd024647c551a71cfb29f95f86272f4c314ef09a175cdf0fd4f031bcc9b8a"}, {0xf8, 0x29, 0x2, "3ec0d01ccff0adcab0402e75d0240e9fd88f297cf9fd48e9488d5a17f8adb2eab27dfb80eaa7d2a9f0e11036a03b5bbf43807f2ef0b71c3b3a1420bd7b53861f25d84ce2397c2d205600c12e740fc522eaaed683b9883f8f136ecccf2673a0b4ec5e5e9ee84935367e726470837b370a6b8c0a82b0d27843ee3810bc253a82b15f1072fd532fbd381e4c0262ceb69242715acf963df3e673cda82b2931751f8cac1db9b0caedab57ecd6cd150e982092cd278a304e775762f7b2bdac96700a4dcc5a62bda76b14c8a96960c13776fc8b2eb3c64795d60bb639f7f9de46b1092445"}, {0x18, 0x118, 0x40, "ee335a"}, {0xb8, 0x112, 0x1c46, "e705d9fab50bd2c4eb6014267ad322346552949e768107c40382976de84a88c854eec35eeeb7d7a06a9c136fbd92fb3d800d6d328e811223370703a5c7b2baebbb5b7be53a01f7dbab63bfa91c5b011d46f8eaf70b2e084a866b6e9c34a8d077dbef0408efcc341a6b450aafd91a67048d30ccb45d68b4d2317f62d520ffc8f530e269f8d2e39d15e29bd7b1bad5484422da6d124246a6817acd7dc9332314c5c7dd7a5e2a"}, {0x10, 0x84, 0x40}], 0x290}}, {{&(0x7f0000000080)=@l2tp={0x2, 0x0, @local, 0x4}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000440)="4fe10cf783e46e6a4ab9eb0e3508240bbdb53425eb5f79a64baf05c6e038296a6cd15309af8430873cf86771f8a942cf3f9fcacc1d3b7b7007f6fe991ced5f621164b07d208fff4186f84c6546287353c44950e9a351c17f0b60c36623079547d57e3f74c2786973b2ba0fb279111dec09f05b0668783d3bc178ec13ac6c0d33ad032af1f307e64cf60d473d7faae90b5e96b2d68cb1dac3893ad7aa9b22fe85b9ba14da1fb51437ac9c1205ccde16b47f2d84e9c97c04b3d264c7d1c81aef40aec834470f877b2161730bc0", 0xcc}, {&(0x7f0000000540)="7362e926c29bba501caff86e3628cf6447b3baf47bc3d3a1d0ce3ff7a732dae8b18c50e2e42e030231a0b3b7dd85fae11887cf80152469d075f63006362347d549595963bdc9fc285da25b751148b7ba831b30b38855a99898f24d11d37d737a9bc53b6791fc96f7fd30672199e71736eeedf84f95b9c8926747d40b0c323c802c8a9b94fff478f2f6f443a4e3d5507540ae2707f854b81a6be86c22fadd2092c4fa9bc5d54bce2ea26bac9856638235620b9ddb", 0xb4}, {&(0x7f0000000940)="54de7ac142ef02e0c66866988bedf3838363cc5c4151e267b0c30514a2849b7712eeea040df9de00749323303b1c9f2237aba494e69ace21cdda126ee55c8a3418182390f7", 0x45}], 0x3, &(0x7f0000001840)=[{0x38, 0x105, 0x22e, "c5acf68030599dea1e9d471d10c6cb546f536ec84e3fbee9fdc6493f106d03e8c81f0ecaec"}, {0x90, 0x10a, 0x4, "ce1ee2132badcde53735e755e9334a1630cf2b532a3e422c3d00d3ac97000e5d30be556a9228965e765909d0771662257026994451f5faf0e22b041ac7dee5e7797bc61340a6d01ad2842fb04c5efef97c1bd71009cf0d979218e362e23cafe051daebf95c33f5e34df258cd5e651aed320233078aff954da5"}, {0x110, 0x10f, 0x3, "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"}, {0x60, 0x10a, 0x6, "7886d2bc6c05a835943f6d516c24c100e4fe30e0858d9a5d8ece7361150a236ee9b94d01fc96d8f096699c134e52fdf0c8df8a71a84851933742e5d738efccc4ab0197fe0aaae3e14d1a74a6a075932a"}, {0x1010, 0x1, 0x5, "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{&(0x7f00000040c0)="42b89662998f72bad7788162b155e25074aa7696783fff8de227a5a5e240d767a127263de51cc48fa274770417b1c0a592e91aa0cc100ea46e29ea85299f4e5ababb747c584192b097215771aeaa9a216581507db276a8198148bff6fc1270ea8cfe2b9d72e2f5f48b16ea355816567f0ecd902bc39b8145b9ae29cd50e614bf72534b325dfa4d0ca23e51be8484d1b1c8558e691e3c9cc903cfef12161b8d938ff2638163c08cd05197ae2d5484c2", 0xaf}, {&(0x7f0000004180)="9bb3ab7119228c754facf320b5aa82792391eda392981f82778ea774470a701b5b880ac7488e88b8c62e5941dc8b99d4d8dcb45b0e5e091c6ee7d440ce8438577995cdc9fd3e8fbd7cb6c6", 0x4b}, {&(0x7f0000004200)="54f36b57ccd3a46c22df99c37703fbab49eb09f4b2a2fb45f7fd", 0x1a}, {&(0x7f0000007cc0)="13434002ee5b17d9e85866196d0c3841c1f058d92ab1ebf1356714c24fc2121ea35e9a2c36c0798f5a0c0db7e5683478ea104c00f723d42bea913102fb1ce1026e34c4fe7439aefa693ff05388634ba35ea246154a422332e715c20695151f2b2d7aa8ac674dae7cd3012160f28c29ceef", 0x71}, {&(0x7f0000007d40)="db34dfd88c1a887372b336a8fc6d34a0ac9b2231c4942d67c0f361783d04dfda9a8f089dd7bb52e128b0aec90770eacf9c03cea8da9c10b4273c4cc6789a54101c9af4254e51fcfbccf2653ebeabd6550fcab4e971eaf8681428b6aaa5cc1cae173dbb9397b47a5c03e2f9e205c79cc31c90fc38caa873e30dfd8a0c3be0290754846464e6c0162132f098d73e926309632522a35bcafb26931de619209ae2a92eccaef2ac8ff3", 0xa7}, {&(0x7f0000007e00)="a93b57362169fe5c53cded85ed4ccef41b5e19848d305b7374a4340a8db8d6f0957a059a5205965abc649ea568a9835ecd36e4bfa86f750bb1eefaf72218f92e468c7ac6446d3c872740f677b7377e9a2dd1ebd30c92c7081abe8a78704b4b78b5c81d49c5bd1b578c206b3db2aacae462e0421dd2b6f12a4d98dade157627b7f073e92790de053802eb93cc4769cc5d09c41f877fb760c7c769292055bedef58c32db380da75c4ef7ef725af43b4c8b76e91070732ce479e9f1853aedc858273fd138395c0f1198a17b206706120a30367ea40ac9e85fcf3b6e51ec35e832b9f0abc1e662a22ae67107f67ee09998c1980d1e4903", 0xf5}], 0x8, &(0x7f0000007f80)=[{0x1010, 0x111, 0x8, "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"}, {0xf8, 0x101, 0x7ff, "163d4248e574386a8ac3d42705b92608cf06e6657da0043627bd34c11754f21b54cf13f09a2d0c1f0a6ea254953913acb38ef5ce3f79e6872ddc74cb917634f8a7018a473137a6083aea6fdc724dd7bd8f39581a5f6df05517cb48a91f5b77f625cda3d053875f278da6a2150dd349ebab49b84f6142c1e68472bda6447db25bd40058db4434e78fd05d2406ac7b4d3de1f984496ded12fb97c621e43d98217b402dd1dac3d80e8917e6c21afafe00db3825113350bd1a4b9167653c03d5bd6102fa5da48db9bf0d926cd071129986d5ad2663dec0289bfbdbe6fc448bb5873f0d49ccbf7ad3c4c7"}, {0x60, 0xb4, 0x4, "fbbf9a8f1ca7f6ca17bbb43073f19b362178a01d2c42b24d5756e15323617eceaa722e659952ce249af7c51f157c035a1ec47a2ee40a684ce3ef71551b8a419cfc3547b67359bb62910c4187b9cee4"}, {0x40, 0x3a, 0x5c12, "7002e9bf0f55b9baefc4c5fff54408e42f47473c07f80df8bac4b6a1370220c07d0f721b9df9f1838e9b"}, {0xb0, 0x107, 0x9, "220c2d964aba597d08d99d7e4422bdf885ed760ceeb3a70c840a69594f02ce4b738531388ec76f9e537d9042fa14fde521022bace466f03e484a93c7a28f48c7b7c717c28b8f6a067a3c212310c99e2bb6a0977b19e3068b10caee4047b2d5f108739bb8267509cd44c53108b6f1ad33e6172b74f1815d2d043cdb59b4ba5928efc9c40a9c1023242012ef7919c589c497fd68e0759db7784dbc7d4e1b10"}, {0x70, 0x113, 0x701, "7889a37ceb3608faf8d9e4147fb522553e32c784e5e1a97f20fd1d8f8a96c5688f89d5ca563610238bb5e48700e3bd54e27e4015d9593d61d8c55e661a942f57b597be3c157c81de942697398133ad3619687e9ab94cd4a0f9bd790b649f65"}, {0x18, 0x118, 0xf91, "029d"}, {0x60, 0x107, 0x6, "9e9a9456bc1a5753540598bb1dadb64617bd008415e2d02fec17fb6dd92a56eaba7c418af6eac397d1a99b139234a5d9125a51b14e43125d9c633d9b79ef8fae2193ffa520850ecbca796dc4"}], 0x1340}}], 0x7, 0x8044)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000001740)={"3f3979dac6dd6fddd0b714e4dbd97878", 0x0, 0x0, {0x1, 0x7ff}, {0x20, 0x6}, 0xff, [0x2, 0xff, 0x7, 0x0, 0x9, 0x1, 0x0, 0x400, 0x7, 0x80, 0x0, 0x8013, 0x8001, 0x9, 0x0, 0x100000000]})

17:58:13 executing program 1:
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0)
r1 = socket$inet6(0xa, 0x1, 0x0)
r2 = eventfd2(0x1, 0x0)
close(r2)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$TIOCGPTPEER(r3, 0x5423, 0xbffffffffffff172)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0)
r4 = socket$inet6(0xa, 0x1, 0x0)
ioctl$int_in(r4, 0x5421, &(0x7f00000000c0)=0x5)
setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c)
sendfile(r4, 0xffffffffffffffff, 0x0, 0x80000001)
fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7)
setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c)
sendfile(r1, r0, 0x0, 0x80000001)

17:58:13 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, 0x0, 0x0, 0x7ffffff7)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:58:13 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$instantiate(0xc, r5, &(0x7f00000005c0)=@encrypted_load={'load ', 'default', 0x20, 'user:', '(^*\'$,!+!-\xcf\x00', 0x20, 0xe5, 0x20, [0x66, 0x0, 0x35, 0x37, 0x36, 0x39, 0x65]}, 0x3c, r4)
keyctl$set_timeout(0xf, 0x0, 0x7)

17:58:13 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x9, "3397cb", 0x8, 0x89})

[  351.986501] audit: type=1326 audit(1649959093.068:51): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4583 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
[  352.029776] audit: type=1326 audit(1649959093.069:52): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4583 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
17:58:13 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, 0x0, 0x0, 0x7ffffff7)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:58:13 executing program 5:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$HIDIOCGUCODE(0xffffffffffffffff, 0xc018480d, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0xfffffffb})
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
syz_genetlink_get_family_id$mptcp(&(0x7f00000005c0), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0xe00db9f79153de8e}, 0x0)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f00000000c0))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TIOCGPTPEER(r2, 0x5423, 0xbffffffffffff172)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)

17:58:13 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$instantiate(0xc, r5, &(0x7f00000005c0)=@encrypted_load={'load ', 'default', 0x20, 'user:', '(^*\'$,!+!-\xcf\x00', 0x20, 0xe5, 0x20, [0x66, 0x0, 0x35, 0x37, 0x36, 0x39, 0x65]}, 0x3c, r4)
keyctl$set_timeout(0xf, 0x0, 0x7)

17:58:13 executing program 7:
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'veth0_virt_wifi\x00', {0x2, 0x0, @empty}})
sendmmsg(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0xfffffe8e}], 0x1}}], 0x1, 0x0)
recvfrom(r0, &(0x7f00000003c0)=""/77, 0x6bc2bb1, 0x324, 0x0, 0x37)
memfd_create(&(0x7f00000001c0)='%::\x00', 0xc)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0xa0481, 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000340)=""/76, 0x4c, 0x40000000, 0x0, 0x0)
sendmmsg(r0, &(0x7f00000092c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000680)=[{0x20, 0x2, 0x81, "2083cf0ad874aadbd9fabb45acbc"}, {0x98, 0x10e, 0x401, "71b4016fe8dac32eb70e9182059b661f01b26de1a2a04268ee597c85be70781a6390c61a5aab38326380932a55bf9952ea702eb6087d9198ccfcb20a7accff121ecd6bbf705633987ffd93ab4c9dec4fe460e283e9a0fe4170a4703023a2c92e8854981b2dfc17b0a09cd024647c551a71cfb29f95f86272f4c314ef09a175cdf0fd4f031bcc9b8a"}, {0xf8, 0x29, 0x2, "3ec0d01ccff0adcab0402e75d0240e9fd88f297cf9fd48e9488d5a17f8adb2eab27dfb80eaa7d2a9f0e11036a03b5bbf43807f2ef0b71c3b3a1420bd7b53861f25d84ce2397c2d205600c12e740fc522eaaed683b9883f8f136ecccf2673a0b4ec5e5e9ee84935367e726470837b370a6b8c0a82b0d27843ee3810bc253a82b15f1072fd532fbd381e4c0262ceb69242715acf963df3e673cda82b2931751f8cac1db9b0caedab57ecd6cd150e982092cd278a304e775762f7b2bdac96700a4dcc5a62bda76b14c8a96960c13776fc8b2eb3c64795d60bb639f7f9de46b1092445"}, {0x18, 0x118, 0x40, "ee335a"}, {0xb8, 0x112, 0x1c46, "e705d9fab50bd2c4eb6014267ad322346552949e768107c40382976de84a88c854eec35eeeb7d7a06a9c136fbd92fb3d800d6d328e811223370703a5c7b2baebbb5b7be53a01f7dbab63bfa91c5b011d46f8eaf70b2e084a866b6e9c34a8d077dbef0408efcc341a6b450aafd91a67048d30ccb45d68b4d2317f62d520ffc8f530e269f8d2e39d15e29bd7b1bad5484422da6d124246a6817acd7dc9332314c5c7dd7a5e2a"}, {0x10, 0x84, 0x40}], 0x290}}, {{&(0x7f0000000080)=@l2tp={0x2, 0x0, @local, 0x4}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000440)="4fe10cf783e46e6a4ab9eb0e3508240bbdb53425eb5f79a64baf05c6e038296a6cd15309af8430873cf86771f8a942cf3f9fcacc1d3b7b7007f6fe991ced5f621164b07d208fff4186f84c6546287353c44950e9a351c17f0b60c36623079547d57e3f74c2786973b2ba0fb279111dec09f05b0668783d3bc178ec13ac6c0d33ad032af1f307e64cf60d473d7faae90b5e96b2d68cb1dac3893ad7aa9b22fe85b9ba14da1fb51437ac9c1205ccde16b47f2d84e9c97c04b3d264c7d1c81aef40aec834470f877b2161730bc0", 0xcc}, {&(0x7f0000000540)="7362e926c29bba501caff86e3628cf6447b3baf47bc3d3a1d0ce3ff7a732dae8b18c50e2e42e030231a0b3b7dd85fae11887cf80152469d075f63006362347d549595963bdc9fc285da25b751148b7ba831b30b38855a99898f24d11d37d737a9bc53b6791fc96f7fd30672199e71736eeedf84f95b9c8926747d40b0c323c802c8a9b94fff478f2f6f443a4e3d5507540ae2707f854b81a6be86c22fadd2092c4fa9bc5d54bce2ea26bac9856638235620b9ddb", 0xb4}, {&(0x7f0000000940)="54de7ac142ef02e0c66866988bedf3838363cc5c4151e267b0c30514a2849b7712eeea040df9de00749323303b1c9f2237aba494e69ace21cdda126ee55c8a3418182390f7", 0x45}], 0x3, &(0x7f0000001840)=[{0x38, 0x105, 0x22e, "c5acf68030599dea1e9d471d10c6cb546f536ec84e3fbee9fdc6493f106d03e8c81f0ecaec"}, {0x90, 0x10a, 0x4, "ce1ee2132badcde53735e755e9334a1630cf2b532a3e422c3d00d3ac97000e5d30be556a9228965e765909d0771662257026994451f5faf0e22b041ac7dee5e7797bc61340a6d01ad2842fb04c5efef97c1bd71009cf0d979218e362e23cafe051daebf95c33f5e34df258cd5e651aed320233078aff954da5"}, {0x110, 0x10f, 0x3, "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"}, {0x60, 0x10a, 0x6, "7886d2bc6c05a835943f6d516c24c100e4fe30e0858d9a5d8ece7361150a236ee9b94d01fc96d8f096699c134e52fdf0c8df8a71a84851933742e5d738efccc4ab0197fe0aaae3e14d1a74a6a075932a"}, {0x1010, 0x1, 0x5, 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{&(0x7f00000040c0)="42b89662998f72bad7788162b155e25074aa7696783fff8de227a5a5e240d767a127263de51cc48fa274770417b1c0a592e91aa0cc100ea46e29ea85299f4e5ababb747c584192b097215771aeaa9a216581507db276a8198148bff6fc1270ea8cfe2b9d72e2f5f48b16ea355816567f0ecd902bc39b8145b9ae29cd50e614bf72534b325dfa4d0ca23e51be8484d1b1c8558e691e3c9cc903cfef12161b8d938ff2638163c08cd05197ae2d5484c2", 0xaf}, {&(0x7f0000004180)="9bb3ab7119228c754facf320b5aa82792391eda392981f82778ea774470a701b5b880ac7488e88b8c62e5941dc8b99d4d8dcb45b0e5e091c6ee7d440ce8438577995cdc9fd3e8fbd7cb6c6", 0x4b}, {&(0x7f0000004200)="54f36b57ccd3a46c22df99c37703fbab49eb09f4b2a2fb45f7fd", 0x1a}, {&(0x7f0000007cc0)="13434002ee5b17d9e85866196d0c3841c1f058d92ab1ebf1356714c24fc2121ea35e9a2c36c0798f5a0c0db7e5683478ea104c00f723d42bea913102fb1ce1026e34c4fe7439aefa693ff05388634ba35ea246154a422332e715c20695151f2b2d7aa8ac674dae7cd3012160f28c29ceef", 0x71}, {&(0x7f0000007d40)="db34dfd88c1a887372b336a8fc6d34a0ac9b2231c4942d67c0f361783d04dfda9a8f089dd7bb52e128b0aec90770eacf9c03cea8da9c10b4273c4cc6789a54101c9af4254e51fcfbccf2653ebeabd6550fcab4e971eaf8681428b6aaa5cc1cae173dbb9397b47a5c03e2f9e205c79cc31c90fc38caa873e30dfd8a0c3be0290754846464e6c0162132f098d73e926309632522a35bcafb26931de619209ae2a92eccaef2ac8ff3", 0xa7}, {&(0x7f0000007e00)="a93b57362169fe5c53cded85ed4ccef41b5e19848d305b7374a4340a8db8d6f0957a059a5205965abc649ea568a9835ecd36e4bfa86f750bb1eefaf72218f92e468c7ac6446d3c872740f677b7377e9a2dd1ebd30c92c7081abe8a78704b4b78b5c81d49c5bd1b578c206b3db2aacae462e0421dd2b6f12a4d98dade157627b7f073e92790de053802eb93cc4769cc5d09c41f877fb760c7c769292055bedef58c32db380da75c4ef7ef725af43b4c8b76e91070732ce479e9f1853aedc858273fd138395c0f1198a17b206706120a30367ea40ac9e85fcf3b6e51ec35e832b9f0abc1e662a22ae67107f67ee09998c1980d1e4903", 0xf5}], 0x8, &(0x7f0000007f80)=[{0x1010, 0x111, 0x8, "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"}, {0xf8, 0x101, 0x7ff, "163d4248e574386a8ac3d42705b92608cf06e6657da0043627bd34c11754f21b54cf13f09a2d0c1f0a6ea254953913acb38ef5ce3f79e6872ddc74cb917634f8a7018a473137a6083aea6fdc724dd7bd8f39581a5f6df05517cb48a91f5b77f625cda3d053875f278da6a2150dd349ebab49b84f6142c1e68472bda6447db25bd40058db4434e78fd05d2406ac7b4d3de1f984496ded12fb97c621e43d98217b402dd1dac3d80e8917e6c21afafe00db3825113350bd1a4b9167653c03d5bd6102fa5da48db9bf0d926cd071129986d5ad2663dec0289bfbdbe6fc448bb5873f0d49ccbf7ad3c4c7"}, {0x60, 0xb4, 0x4, "fbbf9a8f1ca7f6ca17bbb43073f19b362178a01d2c42b24d5756e15323617eceaa722e659952ce249af7c51f157c035a1ec47a2ee40a684ce3ef71551b8a419cfc3547b67359bb62910c4187b9cee4"}, {0x40, 0x3a, 0x5c12, "7002e9bf0f55b9baefc4c5fff54408e42f47473c07f80df8bac4b6a1370220c07d0f721b9df9f1838e9b"}, {0xb0, 0x107, 0x9, "220c2d964aba597d08d99d7e4422bdf885ed760ceeb3a70c840a69594f02ce4b738531388ec76f9e537d9042fa14fde521022bace466f03e484a93c7a28f48c7b7c717c28b8f6a067a3c212310c99e2bb6a0977b19e3068b10caee4047b2d5f108739bb8267509cd44c53108b6f1ad33e6172b74f1815d2d043cdb59b4ba5928efc9c40a9c1023242012ef7919c589c497fd68e0759db7784dbc7d4e1b10"}, {0x70, 0x113, 0x701, "7889a37ceb3608faf8d9e4147fb522553e32c784e5e1a97f20fd1d8f8a96c5688f89d5ca563610238bb5e48700e3bd54e27e4015d9593d61d8c55e661a942f57b597be3c157c81de942697398133ad3619687e9ab94cd4a0f9bd790b649f65"}, {0x18, 0x118, 0xf91, "029d"}, {0x60, 0x107, 0x6, "9e9a9456bc1a5753540598bb1dadb64617bd008415e2d02fec17fb6dd92a56eaba7c418af6eac397d1a99b139234a5d9125a51b14e43125d9c633d9b79ef8fae2193ffa520850ecbca796dc4"}], 0x1340}}], 0x7, 0x8044)
ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000001740)={"3f3979dac6dd6fddd0b714e4dbd97878", 0x0, 0x0, {0x1, 0x7ff}, {0x20, 0x6}, 0xff, [0x2, 0xff, 0x7, 0x0, 0x9, 0x1, 0x0, 0x400, 0x7, 0x80, 0x0, 0x8013, 0x8001, 0x9, 0x0, 0x100000000]})

17:58:13 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:58:13 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$instantiate(0xc, r5, &(0x7f00000005c0)=@encrypted_load={'load ', 'default', 0x20, 'user:', '(^*\'$,!+!-\xcf\x00', 0x20, 0xe5, 0x20, [0x66, 0x0, 0x35, 0x37, 0x36, 0x39, 0x65]}, 0x3c, r4)
keyctl$set_timeout(0xf, 0x0, 0x7)

17:58:13 executing program 5:
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[])
r1 = getpgrp(0x0)
setpriority(0x1, r1, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
syz_io_uring_complete(0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80602, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8)
newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, 0x2000)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {r4, r5}}, './file1\x00'})
write$binfmt_aout(r3, &(0x7f0000000080)=ANY=[], 0x220)
sendfile(r3, r2, 0x0, 0xfffffdef)

17:58:13 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

17:58:13 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

[  352.871646] loop5: detected capacity change from 0 to 256
[  353.319047] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  353.392885] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  354.041604] Bluetooth: hci0: command 0x0401 tx timeout
[  356.094740] Bluetooth: hci0: command 0x0401 tx timeout
17:58:28 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:58:28 executing program 6:
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

17:58:28 executing program 1:
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0)
r1 = socket$inet6(0xa, 0x1, 0x0)
r2 = eventfd2(0x1, 0x0)
close(r2)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$TIOCGPTPEER(r3, 0x5423, 0xbffffffffffff172)
fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x7fefffa, 0x0)
r4 = socket$inet6(0xa, 0x1, 0x0)
ioctl$int_in(r4, 0x5421, &(0x7f00000000c0)=0x5)
setsockopt$inet6_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c)
sendfile(r4, 0xffffffffffffffff, 0x0, 0x80000001)
fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x7)
setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4)
connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c)
sendfile(r1, r0, 0x0, 0x80000001)

17:58:28 executing program 5:
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[])
r1 = getpgrp(0x0)
setpriority(0x1, r1, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
syz_io_uring_complete(0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80602, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8)
newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, 0x2000)
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0, {r4, r5}}, './file1\x00'})
write$binfmt_aout(r3, &(0x7f0000000080)=ANY=[], 0x220)
sendfile(r3, r2, 0x0, 0xfffffdef)

17:58:28 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

17:58:28 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x0, 0x89})

17:58:28 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x9, "3397cb", 0x8, 0x89})

17:58:28 executing program 7:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$instantiate(0xc, r5, &(0x7f00000005c0)=@encrypted_load={'load ', 'default', 0x20, 'user:', '(^*\'$,!+!-\xcf\x00', 0x20, 0xe5, 0x20, [0x66, 0x0, 0x35, 0x37, 0x36, 0x39, 0x65]}, 0x3c, r4)
keyctl$set_timeout(0xf, 0x0, 0x7)

[  367.698961] audit: type=1326 audit(1649959108.780:53): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4647 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  367.744071] audit: type=1326 audit(1649959108.826:54): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4647 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
17:58:28 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

17:58:28 executing program 7:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x0, 0x89})

17:58:28 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
keyctl$set_timeout(0xf, 0x0, 0x7)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)

17:58:29 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
keyctl$set_timeout(0xf, 0x0, 0x7)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)

[  368.132594] loop5: detected capacity change from 0 to 256
[  369.688078] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  369.721551] Bluetooth: hci0: command 0x0401 tx timeout
[  371.768528] Bluetooth: hci0: command 0x0401 tx timeout
[  373.816526] Bluetooth: hci0: command 0x0401 tx timeout
[  375.865542] Bluetooth: hci0: command 0x0401 tx timeout
17:58:47 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
keyctl$set_timeout(0xf, 0x0, 0x7)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)

17:58:47 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

17:58:47 executing program 5:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
keyctl$set_timeout(0xf, 0x0, 0x7)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)

17:58:47 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:58:47 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:58:47 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x9, "3397cb", 0x8, 0x89})

17:58:47 executing program 7:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x0, 0x89})

17:58:47 executing program 3:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
keyctl$set_timeout(0xf, 0x0, 0x7)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)

[  386.937232] audit: type=1326 audit(1649959128.018:55): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4674 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
17:58:48 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

[  386.976796] audit: type=1326 audit(1649959128.058:56): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4674 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
17:58:48 executing program 3:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
keyctl$set_timeout(0xf, 0x0, 0x7)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)

17:58:48 executing program 5:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
keyctl$set_timeout(0xf, 0x0, 0x7)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)

17:58:48 executing program 3:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
keyctl$set_timeout(0xf, 0x0, 0x7)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)

17:58:48 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

17:58:48 executing program 5:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

17:58:48 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

17:58:48 executing program 3:
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

[  387.364180] audit: type=1326 audit(1649959128.446:57): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4704 comm="syz-executor.3" exe="/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9b813dcb19 code=0x0
17:58:48 executing program 5:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

[  387.414444] audit: type=1326 audit(1649959128.496:58): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4704 comm="syz-executor.3" exe="/syz-executor.3" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7f9b8138f72b code=0x0
[  388.985247] Bluetooth: hci0: command 0x0401 tx timeout
17:58:51 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

17:58:51 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

17:58:51 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:58:51 executing program 5:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

17:58:51 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x0, 0x89})

17:58:51 executing program 2:
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x9, "3397cb", 0x8, 0x89})

17:58:51 executing program 7:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
keyctl$revoke(0x3, r3)
r4 = add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$instantiate(0xc, r5, &(0x7f00000005c0)=@encrypted_load={'load ', 'default', 0x20, 'user:', '(^*\'$,!+!-\xcf\x00', 0x20, 0xe5, 0x20, [0x66, 0x0, 0x35, 0x37, 0x36, 0x39, 0x65]}, 0x3c, r4)
keyctl$set_timeout(0xf, 0x0, 0x7)

17:58:51 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 1)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:58:51 executing program 2:
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x9, "3397cb", 0x8, 0x89})

17:58:51 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 1)

17:58:51 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x541b, 0x0)
r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

17:58:51 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

[  390.267958] FAULT_INJECTION: forcing a failure.
[  390.267958] name fail_usercopy, interval 1, probability 0, space 0, times 1
[  390.270385] CPU: 1 PID: 4728 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  390.271963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  390.278153] Call Trace:
[  390.278667]  <TASK>
[  390.279109]  dump_stack_lvl+0x8b/0xb3
[  390.279884]  should_fail.cold+0x5/0xa
[  390.280647]  _copy_from_user+0x2a/0x170
[  390.281518]  __copy_msghdr_from_user+0x91/0x4b0
[  390.282448]  ? __ia32_sys_shutdown+0x70/0x70
[  390.283342]  ? __lock_acquire+0xbac/0x6120
[  390.284200]  sendmsg_copy_msghdr+0xa1/0x160
[  390.285121]  ? __ia32_sys_recvmmsg+0x260/0x260
[  390.286029]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  390.287032]  ? lock_chain_count+0x20/0x20
[  390.287842]  ? lockdep_hardirqs_on+0x79/0x100
[  390.288733]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[  390.289847]  ___sys_sendmsg+0xc6/0x170
[  390.290611]  ? sendmsg_copy_msghdr+0x160/0x160
[  390.291503]  ? lock_release+0x3b2/0x750
[  390.292273]  ? __fget_files+0x265/0x470
[  390.293103]  ? lock_downgrade+0x6d0/0x6d0
[  390.293925]  ? __fget_files+0x287/0x470
[  390.294732]  ? __fget_light+0xea/0x270
[  390.295482]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  390.296548]  __sys_sendmmsg+0x195/0x470
[  390.297395]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  390.298246]  ? finish_task_switch.isra.0+0x226/0x870
[  390.299254]  ? lockdep_hardirqs_on+0x79/0x100
[  390.300137]  ? finish_task_switch.isra.0+0x226/0x870
[  390.301161]  ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[  390.302105]  ? xfd_validate_state+0x59/0x180
[  390.302971]  ? restore_fpregs_from_fpstate+0xcc/0x1e0
[  390.303994]  __x64_sys_sendmmsg+0x99/0x100
[  390.304823]  ? syscall_enter_from_user_mode+0x1d/0x50
[  390.305856]  do_syscall_64+0x3b/0x90
[  390.306577]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  390.307556] RIP: 0033:0x7f89586d1b19
[  390.308270] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  390.315737] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  390.317189] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  390.318506] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  390.319834] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  390.321206] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000001
[  390.322512] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  390.323877]  </TASK>
[  390.389972] audit: type=1326 audit(1649959131.471:59): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4725 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  390.396387] audit: type=1326 audit(1649959131.478:60): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4725 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
[  390.473251] FAULT_INJECTION: forcing a failure.
[  390.473251] name failslab, interval 1, probability 0, space 0, times 1
[  390.476521] CPU: 0 PID: 4737 Comm: syz-executor.1 Not tainted 5.18.0-rc2-next-20220414 #1
[  390.478773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  390.481643] Call Trace:
[  390.482303]  <TASK>
[  390.482886]  dump_stack_lvl+0x8b/0xb3
[  390.483874]  should_fail.cold+0x5/0xa
[  390.484825]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  390.486294]  ? __alloc_skb+0x211/0x340
[  390.487311]  should_failslab+0x5/0x10
[  390.488282]  kmem_cache_alloc_node+0x55/0x490
[  390.489478]  __alloc_skb+0x211/0x340
[  390.490451]  create_monitor_ctrl_open+0x16c/0x790
[  390.491685]  ? hci_sock_release+0x400/0x400
[  390.492786]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  390.494231]  ? security_capable+0x95/0xc0
[  390.495318]  hci_sock_ioctl+0x394/0x910
[  390.496350]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  390.497508]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  390.498888]  sock_do_ioctl+0xd2/0x230
[  390.499882]  ? put_user_ifreq+0xb0/0xb0
[  390.500941]  ? vfs_fileattr_set+0xb80/0xb80
[  390.502088]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  390.503566]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  390.505070]  ? selinux_inode_getsecctx+0x90/0x90
[  390.506279]  sock_ioctl+0x41c/0x670
[  390.507213]  ? lock_is_held_type+0xd7/0x130
[  390.508319]  ? br_ioctl_call+0xb0/0xb0
[  390.509360]  ? selinux_file_ioctl+0xb1/0x260
[  390.510461]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  390.511838]  ? br_ioctl_call+0xb0/0xb0
[  390.512830]  __x64_sys_ioctl+0x196/0x210
[  390.513940]  do_syscall_64+0x3b/0x90
[  390.514908]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  390.516223] RIP: 0033:0x7f8c2e52ab19
[  390.517221] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  390.521937] RSP: 002b:00007f8c2baa0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  390.523866] RAX: ffffffffffffffda RBX: 00007f8c2e63df60 RCX: 00007f8c2e52ab19
[  390.525685] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  390.527475] RBP: 00007f8c2baa01d0 R08: 0000000000000000 R09: 0000000000000000
17:58:51 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

[  390.529295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  390.531108] R13: 00007ffd8f44acbf R14: 00007f8c2baa0300 R15: 0000000000022000
[  390.532973]  </TASK>
[  391.037157] Bluetooth: hci0: command 0x0401 tx timeout
[  393.081131] Bluetooth: hci0: command 0x0401 tx timeout
[  395.128546] Bluetooth: hci0: command 0x0401 tx timeout
17:59:10 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

17:59:10 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:59:10 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 2)

17:59:10 executing program 2:
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x9, "3397cb", 0x8, 0x89})

17:59:10 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 2)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:59:10 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

17:59:10 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x541b, 0x0)
r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

17:59:10 executing program 3:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

[  409.011360] FAULT_INJECTION: forcing a failure.
[  409.011360] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[  409.013212] CPU: 1 PID: 4757 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  409.014300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  409.015756] Call Trace:
[  409.015862] FAULT_INJECTION: forcing a failure.
[  409.015862] name failslab, interval 1, probability 0, space 0, times 0
[  409.016079]  <TASK>
[  409.017904]  dump_stack_lvl+0x8b/0xb3
[  409.018402]  should_fail.cold+0x5/0xa
[  409.018866]  prepare_alloc_pages+0x17b/0x500
[  409.019427]  ? lockdep_hardirqs_on+0x79/0x100
[  409.019971]  ? ip6_confirm_neigh+0x2cd/0x4b0
[  409.020536]  __alloc_pages+0x131/0x4e0
[  409.020996]  ? udpv6_sendmsg+0x3eb/0x28d0
[  409.021542]  ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10
[  409.022267]  ? mark_lock.part.0+0xef/0x2f60
[  409.022806]  ? __lock_acquire+0x164e/0x6120
[  409.023369]  alloc_pages_vma+0xde/0x500
[  409.023889]  wp_page_copy+0xefb/0x26f0
[  409.024401]  ? lock_release+0x3b2/0x750
[  409.024883]  ? do_page_mkwrite+0x650/0x650
[  409.025649]  ? lock_downgrade+0x6d0/0x6d0
[  409.026222]  ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[  409.027551]  ? vm_normal_page+0x162/0x2e0
[  409.028638]  ? lock_release+0x750/0x750
[  409.029733]  do_wp_page+0x198/0x2b50
[  409.030753]  __handle_mm_fault+0x11fc/0x3600
[  409.031902]  ? lock_is_held_type+0xd7/0x130
[  409.032872]  ? __pmd_alloc+0x680/0x680
[  409.033908]  handle_mm_fault+0x2e6/0xa20
[  409.034934]  do_user_addr_fault+0x54a/0x12a0
[  409.036075]  exc_page_fault+0xa2/0x1a0
[  409.037091]  asm_exc_page_fault+0x1e/0x30
[  409.038214] RIP: 0010:__put_user_nocheck_4+0x3/0x11
[  409.039554] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f
[  409.044446] RSP: 0018:ffff888018be7ce8 EFLAGS: 00050297
[  409.045728] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 00000000200028b8
[  409.047341] RDX: 0000000000040000 RSI: ffffffff8330a142 RDI: 0000000000000000
[  409.048891] RBP: 000000007ffffff7 R08: 0000000000000000 R09: 0000000000000000
[  409.050761] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[  409.052366] R13: 0000000020002880 R14: 0000000000000400 R15: 00000000000003ff
[  409.054070]  ? __sys_sendmmsg+0x1c2/0x470
[  409.055019]  __sys_sendmmsg+0x1cf/0x470
[  409.055930]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  409.056901]  ? lock_is_held_type+0xd7/0x130
[  409.058058]  ? bit_wait_io_timeout+0x160/0x160
[  409.059300]  ? lock_is_held_type+0xd7/0x130
[  409.060278]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  409.061601]  ? vfs_write+0x422/0xac0
[  409.062438]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  409.063653]  ? fput+0x2a/0x50
[  409.064395]  __x64_sys_sendmmsg+0x99/0x100
[  409.065393]  ? syscall_enter_from_user_mode+0x1d/0x50
[  409.066520]  do_syscall_64+0x3b/0x90
[  409.067361]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  409.068521] RIP: 0033:0x7f89586d1b19
[  409.069424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  409.073416] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  409.074326] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  409.075334] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  409.076219] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  409.077085] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000001
[  409.078926] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  409.080849]  </TASK>
[  409.081431] CPU: 0 PID: 4759 Comm: syz-executor.1 Not tainted 5.18.0-rc2-next-20220414 #1
[  409.082680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  409.084503] Call Trace:
[  409.084862]  <TASK>
[  409.085229]  dump_stack_lvl+0x8b/0xb3
[  409.085831]  should_fail.cold+0x5/0xa
[  409.086483]  ? __alloc_skb+0x211/0x340
[  409.087037]  ? create_object.isra.0+0x3a/0xa20
[  409.087939]  should_failslab+0x5/0x10
[  409.088581]  kmem_cache_alloc+0x5b/0x480
[  409.089356]  create_object.isra.0+0x3a/0xa20
[  409.089985]  ? kasan_unpoison+0x23/0x50
[  409.090754]  kmem_cache_alloc_node+0x248/0x490
[  409.091568]  __alloc_skb+0x211/0x340
[  409.092126]  create_monitor_ctrl_open+0x16c/0x790
[  409.092877]  ? hci_sock_release+0x400/0x400
[  409.093546]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  409.094381]  ? security_capable+0x95/0xc0
[  409.094974]  hci_sock_ioctl+0x394/0x910
[  409.095585]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  409.096220]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  409.101173]  sock_do_ioctl+0xd2/0x230
[  409.101843]  ? put_user_ifreq+0xb0/0xb0
[  409.102475]  ? vfs_fileattr_set+0xb80/0xb80
[  409.103115]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  409.104050]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  409.105216]  ? selinux_inode_getsecctx+0x90/0x90
[  409.105954]  sock_ioctl+0x41c/0x670
[  409.106542]  ? lock_is_held_type+0xd7/0x130
[  409.107161]  ? br_ioctl_call+0xb0/0xb0
[  409.107778]  ? selinux_file_ioctl+0xb1/0x260
[  409.108499]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  409.109361]  ? br_ioctl_call+0xb0/0xb0
[  409.109914]  __x64_sys_ioctl+0x196/0x210
[  409.113817]  do_syscall_64+0x3b/0x90
[  409.114636]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  409.115494] RIP: 0033:0x7f8c2e52ab19
[  409.116013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  409.119001] RSP: 002b:00007f8c2baa0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  409.120260] RAX: ffffffffffffffda RBX: 00007f8c2e63df60 RCX: 00007f8c2e52ab19
[  409.121447] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  409.122436] RBP: 00007f8c2baa01d0 R08: 0000000000000000 R09: 0000000000000000
[  409.123381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  409.124328] R13: 00007ffd8f44acbf R14: 00007f8c2baa0300 R15: 0000000000022000
[  409.125342]  </TASK>
[  409.141313] audit: type=1326 audit(1649959150.223:61): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4760 comm="syz-executor.3" exe="/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9b813dcb19 code=0x0
[  409.161965] audit: type=1326 audit(1649959150.244:62): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4748 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=230 compat=0 ip=0x7ff2e601b8e1 code=0x0
17:59:10 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

17:59:10 executing program 2:
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x9, "3397cb", 0x8, 0x89})

17:59:10 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 3)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  409.180240] audit: type=1326 audit(1649959150.244:63): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4748 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
17:59:10 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 3)

[  409.207592] audit: type=1326 audit(1649959150.273:64): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4760 comm="syz-executor.3" exe="/syz-executor.3" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7f9b8138f72b code=0x0
[  409.238176] FAULT_INJECTION: forcing a failure.
[  409.238176] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  409.239874] CPU: 0 PID: 4767 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  409.240962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  409.242433] Call Trace:
[  409.242773]  <TASK>
[  409.243067]  dump_stack_lvl+0x8b/0xb3
[  409.243575]  should_fail.cold+0x5/0xa
[  409.244095]  _copy_from_user+0x2a/0x170
[  409.244651]  __copy_msghdr_from_user+0x91/0x4b0
[  409.245310]  ? __ia32_sys_shutdown+0x70/0x70
[  409.245903]  ? do_wp_page+0x1a0/0x2b50
[  409.246458]  sendmsg_copy_msghdr+0xa1/0x160
[  409.247055]  ? __ia32_sys_recvmmsg+0x260/0x260
[  409.247686]  ? lock_is_held_type+0xd7/0x130
[  409.248276]  ? find_held_lock+0x2c/0x110
[  409.248831]  ? lock_release+0x3b2/0x750
[  409.249400]  ___sys_sendmsg+0xc6/0x170
[  409.249920]  ? sendmsg_copy_msghdr+0x160/0x160
[  409.250550]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  409.251304]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  409.252042]  ? do_user_addr_fault+0x59b/0x12a0
[  409.252658]  ? exc_page_fault+0xca/0x1a0
[  409.253287]  ? lockdep_hardirqs_on+0x79/0x100
[  409.253941]  ? exc_page_fault+0xca/0x1a0
[  409.254548]  ? asm_exc_page_fault+0x1e/0x30
[  409.255203]  ? lock_is_held_type+0xd7/0x130
[  409.255871]  __sys_sendmmsg+0x195/0x470
[  409.256468]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  409.257111]  ? lock_is_held_type+0xd7/0x130
[  409.257744]  ? bit_wait_io_timeout+0x160/0x160
[  409.258357]  ? lock_is_held_type+0xd7/0x130
[  409.258957]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  409.259714]  ? vfs_write+0x422/0xac0
[  409.260226]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  409.260978]  ? fput+0x2a/0x50
[  409.261405]  __x64_sys_sendmmsg+0x99/0x100
[  409.261985]  ? syscall_enter_from_user_mode+0x1d/0x50
[  409.262672]  do_syscall_64+0x3b/0x90
[  409.263190]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  409.263880] RIP: 0033:0x7f89586d1b19
[  409.264390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  409.266801] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  409.267811] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  409.268766] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  409.269730] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  409.270663] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000001
[  409.271616] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  409.272584]  </TASK>
[  409.283293] FAULT_INJECTION: forcing a failure.
[  409.283293] name failslab, interval 1, probability 0, space 0, times 0
[  409.284889] CPU: 0 PID: 4773 Comm: syz-executor.1 Not tainted 5.18.0-rc2-next-20220414 #1
[  409.286002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  409.287523] Call Trace:
[  409.287874]  <TASK>
[  409.288178]  dump_stack_lvl+0x8b/0xb3
[  409.288723]  should_fail.cold+0x5/0xa
[  409.289257]  ? lock_is_held_type+0xd7/0x130
[  409.289849]  should_failslab+0x5/0x10
[  409.290368]  __kmalloc_node_track_caller+0x7e/0x440
[  409.291039]  ? create_monitor_ctrl_open+0x16c/0x790
[  409.291718]  __alloc_skb+0xe3/0x340
[  409.292224]  create_monitor_ctrl_open+0x16c/0x790
[  409.292878]  ? hci_sock_release+0x400/0x400
[  409.293515]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  409.294392]  ? security_capable+0x95/0xc0
[  409.294952]  hci_sock_ioctl+0x394/0x910
[  409.295499]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  409.296082]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  409.296782]  sock_do_ioctl+0xd2/0x230
[  409.297298]  ? put_user_ifreq+0xb0/0xb0
[  409.297781]  ? vfs_fileattr_set+0xb80/0xb80
[  409.298352]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  409.299099]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  409.299839]  ? selinux_inode_getsecctx+0x90/0x90
[  409.300453]  sock_ioctl+0x41c/0x670
[  409.300934]  ? lock_is_held_type+0xd7/0x130
[  409.301561]  ? br_ioctl_call+0xb0/0xb0
[  409.302038]  ? selinux_file_ioctl+0xb1/0x260
[  409.302571]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  409.303252]  ? br_ioctl_call+0xb0/0xb0
[  409.303734]  __x64_sys_ioctl+0x196/0x210
[  409.304245]  do_syscall_64+0x3b/0x90
[  409.304708]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  409.305372] RIP: 0033:0x7f8c2e52ab19
[  409.305824] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  409.308059] RSP: 002b:00007f8c2baa0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  409.309000] RAX: ffffffffffffffda RBX: 00007f8c2e63df60 RCX: 00007f8c2e52ab19
[  409.309923] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  409.310806] RBP: 00007f8c2baa01d0 R08: 0000000000000000 R09: 0000000000000000
[  409.311801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  409.312706] R13: 00007ffd8f44acbf R14: 00007f8c2baa0300 R15: 0000000000022000
[  409.313673]  </TASK>
17:59:10 executing program 2:
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x9, "3397cb", 0x8, 0x89})

17:59:10 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 4)

17:59:10 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x541b, 0x0)
r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

17:59:10 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)

[  409.421426] FAULT_INJECTION: forcing a failure.
[  409.421426] name failslab, interval 1, probability 0, space 0, times 0
[  409.422964] CPU: 0 PID: 4778 Comm: syz-executor.1 Not tainted 5.18.0-rc2-next-20220414 #1
[  409.424042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  409.425493] Call Trace:
[  409.425825]  <TASK>
[  409.426107]  dump_stack_lvl+0x8b/0xb3
[  409.426629]  should_fail.cold+0x5/0xa
[  409.427161]  ? lock_release+0x3b2/0x750
[  409.427693]  ? create_object.isra.0+0x3a/0xa20
[  409.428295]  should_failslab+0x5/0x10
[  409.428786]  kmem_cache_alloc+0x5b/0x480
[  409.429348]  create_object.isra.0+0x3a/0xa20
[  409.429923]  ? kasan_unpoison+0x23/0x50
[  409.430463]  __kmalloc_node_track_caller+0x269/0x440
[  409.431143]  ? create_monitor_ctrl_open+0x16c/0x790
[  409.431821]  __alloc_skb+0xe3/0x340
[  409.432296]  create_monitor_ctrl_open+0x16c/0x790
[  409.432918]  ? hci_sock_release+0x400/0x400
[  409.433530]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  409.434249]  ? security_capable+0x95/0xc0
[  409.434803]  hci_sock_ioctl+0x394/0x910
[  409.435326]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  409.435924]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  409.436604]  sock_do_ioctl+0xd2/0x230
[  409.437108]  ? put_user_ifreq+0xb0/0xb0
[  409.437644]  ? vfs_fileattr_set+0xb80/0xb80
[  409.438204]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  409.438947]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  409.439688]  ? selinux_inode_getsecctx+0x90/0x90
[  409.440321]  sock_ioctl+0x41c/0x670
[  409.440798]  ? lock_is_held_type+0xd7/0x130
[  409.441376]  ? br_ioctl_call+0xb0/0xb0
[  409.441891]  ? selinux_file_ioctl+0xb1/0x260
[  409.442476]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  409.443194]  ? br_ioctl_call+0xb0/0xb0
[  409.443710]  __x64_sys_ioctl+0x196/0x210
[  409.444259]  do_syscall_64+0x3b/0x90
[  409.444758]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  409.445473] RIP: 0033:0x7f8c2e52ab19
[  409.445952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  409.448271] RSP: 002b:00007f8c2baa0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  409.449275] RAX: ffffffffffffffda RBX: 00007f8c2e63df60 RCX: 00007f8c2e52ab19
[  409.450179] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  409.451102] RBP: 00007f8c2baa01d0 R08: 0000000000000000 R09: 0000000000000000
[  409.452016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  409.452931] R13: 00007ffd8f44acbf R14: 00007f8c2baa0300 R15: 0000000000022000
[  409.453906]  </TASK>
[  411.192500] Bluetooth: hci0: command 0x0401 tx timeout
[  413.240529] Bluetooth: hci0: command 0x0401 tx timeout
[  415.288519] Bluetooth: hci0: command 0x0401 tx timeout
17:59:28 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 4)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:59:28 executing program 3:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

17:59:28 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, 0x0})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

17:59:28 executing program 2:
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x9, "3397cb", 0x8, 0x89})

17:59:28 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 5)

17:59:28 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r1 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r1)
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)

17:59:28 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x541b, 0x0)
r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

[  427.543145] FAULT_INJECTION: forcing a failure.
[  427.543145] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  427.545638] CPU: 1 PID: 4793 Comm: syz-executor.1 Not tainted 5.18.0-rc2-next-20220414 #1
17:59:28 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  427.547322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  427.549719] Call Trace:
[  427.550237]  <TASK>
[  427.550697]  dump_stack_lvl+0x8b/0xb3
[  427.551483]  should_fail.cold+0x5/0xa
[  427.552267]  _copy_from_user+0x2a/0x170
[  427.553092]  hci_inquiry+0x82/0xc30
[  427.554027]  ? hci_sock_ioctl+0x138/0x910
[  427.555002]  ? lock_downgrade+0x6d0/0x6d0
[  427.556072]  ? rwlock_bug.part.0+0x90/0x90
[  427.557037]  ? hci_inquiry_cache_update_resolve+0x370/0x370
[  427.558224]  ? __local_bh_enable_ip+0xa0/0x120
[  427.559172]  hci_sock_ioctl+0x262/0x910
[  427.560029]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  427.560930]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  427.562047]  sock_do_ioctl+0xd2/0x230
[  427.562818]  ? put_user_ifreq+0xb0/0xb0
[  427.563643]  ? vfs_fileattr_set+0xb80/0xb80
[  427.564534]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  427.565731]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  427.566905]  ? selinux_inode_getsecctx+0x90/0x90
[  427.567882]  sock_ioctl+0x41c/0x670
[  427.568613]  ? lock_is_held_type+0xd7/0x130
[  427.569519]  ? br_ioctl_call+0xb0/0xb0
[  427.570318]  ? selinux_file_ioctl+0xb1/0x260
[  427.571251]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  427.572363]  ? br_ioctl_call+0xb0/0xb0
[  427.573151]  __x64_sys_ioctl+0x196/0x210
[  427.573990]  do_syscall_64+0x3b/0x90
[  427.574738]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  427.575804] RIP: 0033:0x7f8c2e52ab19
[  427.576542] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  427.580297] RSP: 002b:00007f8c2baa0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  427.581862] RAX: ffffffffffffffda RBX: 00007f8c2e63df60 RCX: 00007f8c2e52ab19
[  427.583291] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  427.584736] RBP: 00007f8c2baa01d0 R08: 0000000000000000 R09: 0000000000000000
[  427.586147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  427.587552] R13: 00007ffd8f44acbf R14: 00007f8c2baa0300 R15: 0000000000022000
[  427.588975]  </TASK>
[  427.589979] audit: type=1326 audit(1649959168.672:65): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4790 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  427.590313] FAULT_INJECTION: forcing a failure.
[  427.590313] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  427.594639] CPU: 1 PID: 4791 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  427.596271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  427.598536] Call Trace:
[  427.599044]  <TASK>
[  427.599488]  dump_stack_lvl+0x8b/0xb3
[  427.600257]  should_fail.cold+0x5/0xa
[  427.601027]  _copy_from_user+0x2a/0x170
[  427.601859]  __copy_msghdr_from_user+0x91/0x4b0
[  427.602807]  ? __ia32_sys_shutdown+0x70/0x70
[  427.603694]  ? udp_v6_early_demux+0xdf0/0xdf0
[  427.604596]  ? inet6_sendmsg+0x4a/0x140
[  427.605403]  ? inet6_sendmsg+0xbd/0x140
[  427.606192]  ? inet6_compat_ioctl+0x310/0x310
[  427.607096]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  427.608202]  ? sock_sendmsg+0x55/0x190
[  427.608999]  sendmsg_copy_msghdr+0xa1/0x160
[  427.609890]  ? __ia32_sys_recvmmsg+0x260/0x260
[  427.610815]  ? __lock_acquire+0x164e/0x6120
[  427.611693]  ___sys_sendmsg+0xc6/0x170
[  427.612482]  ? sendmsg_copy_msghdr+0x160/0x160
[  427.613402]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  427.614557]  ? lock_is_held_type+0xd7/0x130
17:59:28 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x541b, 0x0)
r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

[  427.615476]  ? find_held_lock+0x2c/0x110
[  427.616526]  ? lock_release+0x3b2/0x750
[  427.617340]  ? __might_fault+0xd1/0x170
[  427.618165]  ? lock_downgrade+0x6d0/0x6d0
[  427.619007]  ? lock_is_held_type+0xd7/0x130
[  427.619908]  __sys_sendmmsg+0x195/0x470
[  427.620724]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  427.621659]  ? lock_is_held_type+0xd7/0x130
[  427.622556]  ? bit_wait_io_timeout+0x160/0x160
[  427.623476] audit: type=1326 audit(1649959168.705:66): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4790 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
[  427.623475]  ? lock_is_held_type+0xd7/0x130
[  427.626625]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  427.627807]  ? vfs_write+0x422/0xac0
[  427.628644]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  427.629819]  ? fput+0x2a/0x50
[  427.630491]  __x64_sys_sendmmsg+0x99/0x100
[  427.631381]  ? syscall_enter_from_user_mode+0x1d/0x50
[  427.632461]  do_syscall_64+0x3b/0x90
[  427.633264]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  427.634366] RIP: 0033:0x7f89586d1b19
[  427.635104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  427.638740] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  427.640262] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  427.641663] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  427.643075] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  427.644499] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000001
[  427.645938] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  427.647390]  </TASK>
17:59:28 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x541b, 0x0)
r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

17:59:47 executing program 3:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$revoke(0x3, r3)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

17:59:47 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r1 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r1)
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)

17:59:47 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, 0x0})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

17:59:47 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:59:47 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 5)
socket$nl_netfilter(0x10, 0x3, 0xc)

17:59:47 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 6)

17:59:47 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x541b, 0x0)
r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

17:59:47 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, 0x0)

[  446.594625] audit: type=1326 audit(1649959187.674:67): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4819 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
17:59:47 executing program 7:
syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
r3 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r3, 0x541b, 0x0)
r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

[  446.640668] FAULT_INJECTION: forcing a failure.
[  446.640668] name failslab, interval 1, probability 0, space 0, times 0
[  446.642811] CPU: 0 PID: 4832 Comm: syz-executor.1 Not tainted 5.18.0-rc2-next-20220414 #1
[  446.644128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  446.645954] Call Trace:
[  446.646363]  <TASK>
[  446.646719]  dump_stack_lvl+0x8b/0xb3
[  446.647347]  should_fail.cold+0x5/0xa
[  446.647970]  ? __alloc_skb+0x211/0x340
[  446.648608]  should_failslab+0x5/0x10
[  446.649239]  kmem_cache_alloc_node+0x55/0x490
[  446.649992]  __alloc_skb+0x211/0x340
[  446.650598]  hci_prepare_cmd+0x2a/0x220
[  446.651250]  hci_req_add+0x99/0x200
[  446.651844]  hci_inq_req+0x158/0x1c0
[  446.652446]  ? hci_auth_req+0xb0/0xb0
[  446.653057]  ? lockdep_init_map_type+0x21a/0x7e0
[  446.653846]  ? hci_auth_req+0xb0/0xb0
[  446.654458]  __hci_req_sync+0x121/0x850
[  446.655106]  ? __mutex_lock+0x231/0x14c0
[  446.655762]  ? hci_req_run_skb+0x20/0x20
[  446.656416]  ? trace_contention_end+0xd8/0x130
[  446.657154]  ? hci_req_sync+0x33/0xd0
[  446.657789]  ? trace_event_raw_event_802154_rdev_set_csma_backoffs+0x280/0x360
[  446.658974]  ? hci_auth_req+0xb0/0xb0
[  446.659588]  hci_req_sync+0x9a/0xd0
[  446.660184]  hci_inquiry+0x8e0/0xc30
[  446.660792]  ? hci_sock_ioctl+0x60/0x910
[  446.661447]  ? lock_downgrade+0x6d0/0x6d0
[  446.662128]  ? rwlock_bug.part.0+0x90/0x90
[  446.662820]  ? hci_inquiry_cache_update_resolve+0x370/0x370
[  446.663743]  ? __local_bh_enable_ip+0xa0/0x120
[  446.664495]  hci_sock_ioctl+0x262/0x910
[  446.665145]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  446.665899]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  446.666760]  sock_do_ioctl+0xd2/0x230
[  446.667053] FAULT_INJECTION: forcing a failure.
[  446.667053] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  446.667381]  ? put_user_ifreq+0xb0/0xb0
[  446.669382]  ? vfs_fileattr_set+0xb80/0xb80
[  446.670105]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  446.671040]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  446.671978]  ? selinux_inode_getsecctx+0x90/0x90
[  446.672759]  sock_ioctl+0x41c/0x670
[  446.673354]  ? lock_is_held_type+0xd7/0x130
[  446.674079]  ? br_ioctl_call+0xb0/0xb0
[  446.674724]  ? selinux_file_ioctl+0xb1/0x260
[  446.675433]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  446.676301]  ? br_ioctl_call+0xb0/0xb0
[  446.676921]  __x64_sys_ioctl+0x196/0x210
[  446.677572]  do_syscall_64+0x3b/0x90
[  446.678181]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  446.678997] RIP: 0033:0x7f8c2e52ab19
[  446.679578] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  446.682422] RSP: 002b:00007f8c2baa0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  446.683583] RAX: ffffffffffffffda RBX: 00007f8c2e63df60 RCX: 00007f8c2e52ab19
[  446.684664] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  446.685764] RBP: 00007f8c2baa01d0 R08: 0000000000000000 R09: 0000000000000000
[  446.686856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  446.687951] R13: 00007ffd8f44acbf R14: 00007f8c2baa0300 R15: 0000000000022000
[  446.689054]  </TASK>
[  446.689419] CPU: 1 PID: 4831 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  446.689925] Bluetooth: hci0: no memory for command (opcode 0x0401)
[  446.690429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  446.690444] Call Trace:
[  446.690450]  <TASK>
[  446.690456]  dump_stack_lvl+0x8b/0xb3
[  446.690492]  should_fail.cold+0x5/0xa
[  446.690517]  _copy_from_user+0x2a/0x170
[  446.690550]  __copy_msghdr_from_user+0x91/0x4b0
[  446.691752] audit: type=1326 audit(1649959187.724:68): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4819 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
[  446.692911]  ? __ia32_sys_shutdown+0x70/0x70
[  446.692934]  ? udp_v6_early_demux+0xdf0/0xdf0
[  446.698883]  ? inet6_sendmsg+0x4a/0x140
[  446.699391]  ? inet6_sendmsg+0xbd/0x140
[  446.699885]  ? inet6_compat_ioctl+0x310/0x310
[  446.700461]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  446.701137]  ? sock_sendmsg+0x55/0x190
[  446.701648]  sendmsg_copy_msghdr+0xa1/0x160
[  446.702158]  ? __ia32_sys_recvmmsg+0x260/0x260
[  446.702720]  ? __lock_acquire+0x164e/0x6120
[  446.703242]  ___sys_sendmsg+0xc6/0x170
[  446.703714]  ? sendmsg_copy_msghdr+0x160/0x160
[  446.704294]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  446.704994]  ? lock_is_held_type+0xd7/0x130
[  446.705547]  ? find_held_lock+0x2c/0x110
[  446.706062]  ? lock_release+0x3b2/0x750
[  446.706566]  ? __might_fault+0xd1/0x170
[  446.707012]  ? lock_downgrade+0x6d0/0x6d0
[  446.707540]  ? lock_is_held_type+0xd7/0x130
[  446.708040]  __sys_sendmmsg+0x195/0x470
[  446.708500]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  446.709042]  ? lock_is_held_type+0xd7/0x130
[  446.709597]  ? bit_wait_io_timeout+0x160/0x160
[  446.710173]  ? lock_is_held_type+0xd7/0x130
[  446.710681]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  446.711353]  ? vfs_write+0x422/0xac0
[  446.711833]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  446.712511]  ? fput+0x2a/0x50
[  446.712928]  __x64_sys_sendmmsg+0x99/0x100
[  446.713437]  ? syscall_enter_from_user_mode+0x1d/0x50
[  446.714061]  do_syscall_64+0x3b/0x90
[  446.714524]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  446.715254] RIP: 0033:0x7f89586d1b19
[  446.715703] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  446.717966] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  446.718815] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  446.719603] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  446.720390] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  446.721170] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000001
[  446.721961] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  446.722756]  </TASK>
17:59:47 executing program 3:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x541b, 0x0)
r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

17:59:47 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)

18:00:03 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, 0x0)

18:00:03 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 6)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:00:03 executing program 7:
syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
r3 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r3, 0x541b, 0x0)
r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:00:03 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, 0x0})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:00:03 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:00:03 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 7)

18:00:03 executing program 3:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r1 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r1)
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)

18:00:03 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)

[  462.200727] audit: type=1326 audit(1649959203.283:69): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4857 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  462.219692] FAULT_INJECTION: forcing a failure.
[  462.219692] name failslab, interval 1, probability 0, space 0, times 0
[  462.220934] CPU: 1 PID: 4863 Comm: syz-executor.1 Not tainted 5.18.0-rc2-next-20220414 #1
[  462.222056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  462.223505] Call Trace:
[  462.223834]  <TASK>
[  462.224122]  dump_stack_lvl+0x8b/0xb3
[  462.224623]  should_fail.cold+0x5/0xa
[  462.225111]  ? __alloc_skb+0x211/0x340
[  462.225622]  ? create_object.isra.0+0x3a/0xa20
[  462.226127]  should_failslab+0x5/0x10
[  462.226623]  kmem_cache_alloc+0x5b/0x480
[  462.227041]  create_object.isra.0+0x3a/0xa20
[  462.227600]  ? kasan_unpoison+0x23/0x50
[  462.228117]  kmem_cache_alloc_node+0x248/0x490
[  462.228715]  __alloc_skb+0x211/0x340
[  462.229203]  hci_prepare_cmd+0x2a/0x220
[  462.229717]  hci_req_add+0x99/0x200
[  462.230101]  hci_inq_req+0x158/0x1c0
[  462.230577]  ? hci_auth_req+0xb0/0xb0
[  462.231064]  ? lockdep_init_map_type+0x21a/0x7e0
[  462.231684]  ? hci_auth_req+0xb0/0xb0
[  462.232173]  __hci_req_sync+0x121/0x850
[  462.232688]  ? __mutex_lock+0x231/0x14c0
[  462.233221]  ? hci_req_run_skb+0x20/0x20
[  462.233739]  ? trace_contention_end+0xd8/0x130
[  462.234204]  ? hci_req_sync+0x33/0xd0
[  462.234702]  ? trace_event_raw_event_802154_rdev_set_csma_backoffs+0x280/0x360
[  462.235424]  ? hci_auth_req+0xb0/0xb0
[  462.235906]  hci_req_sync+0x9a/0xd0
[  462.236280]  hci_inquiry+0x8e0/0xc30
[  462.236753]  ? hci_sock_ioctl+0x60/0x910
[  462.237157]  ? lock_downgrade+0x6d0/0x6d0
[  462.237691]  ? rwlock_bug.part.0+0x90/0x90
[  462.238192]  ? hci_inquiry_cache_update_resolve+0x370/0x370
[  462.238765]  ? __local_bh_enable_ip+0xa0/0x120
[  462.239241]  hci_sock_ioctl+0x262/0x910
[  462.239651]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  462.240106]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  462.240648]  sock_do_ioctl+0xd2/0x230
[  462.241040]  ? put_user_ifreq+0xb0/0xb0
[  462.241442]  ? vfs_fileattr_set+0xb80/0xb80
[  462.241891]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  462.242494]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  462.243078]  ? selinux_inode_getsecctx+0x90/0x90
[  462.243567]  sock_ioctl+0x41c/0x670
[  462.243936]  ? lock_is_held_type+0xd7/0x130
[  462.244386]  ? br_ioctl_call+0xb0/0xb0
[  462.244796]  ? selinux_file_ioctl+0xb1/0x260
18:00:03 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, 0x0)

[  462.245253]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  462.246064]  ? br_ioctl_call+0xb0/0xb0
[  462.246570]  __x64_sys_ioctl+0x196/0x210
[  462.246984]  do_syscall_64+0x3b/0x90
[  462.247461]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  462.247977] RIP: 0033:0x7f8c2e52ab19
[  462.248447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  462.250413] RSP: 002b:00007f8c2baa0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  462.251367] RAX: ffffffffffffffda RBX: 00007f8c2e63df60 RCX: 00007f8c2e52ab19
[  462.252273] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  462.253176] RBP: 00007f8c2baa01d0 R08: 0000000000000000 R09: 0000000000000000
[  462.254098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  462.255005] R13: 00007ffd8f44acbf R14: 00007f8c2baa0300 R15: 0000000000022000
[  462.255928]  </TASK>
[  462.265352] audit: type=1326 audit(1649959203.344:70): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4857 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
[  462.274244] FAULT_INJECTION: forcing a failure.
[  462.274244] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  462.275505] CPU: 1 PID: 4864 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  462.276365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  462.277552] Call Trace:
[  462.277819]  <TASK>
[  462.278071]  dump_stack_lvl+0x8b/0xb3
[  462.278481]  should_fail.cold+0x5/0xa
[  462.278885]  _copy_from_user+0x2a/0x170
[  462.279315]  __copy_msghdr_from_user+0x91/0x4b0
[  462.279808]  ? __ia32_sys_shutdown+0x70/0x70
[  462.280273]  ? udp_v6_early_demux+0xdf0/0xdf0
[  462.280749]  ? inet6_sendmsg+0x4a/0x140
[  462.281177]  ? inet6_sendmsg+0xbd/0x140
[  462.281568]  ? inet6_compat_ioctl+0x310/0x310
[  462.282078]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  462.282671]  ? sock_sendmsg+0x55/0x190
[  462.283085]  sendmsg_copy_msghdr+0xa1/0x160
[  462.283544]  ? __ia32_sys_recvmmsg+0x260/0x260
[  462.284026]  ? __lock_acquire+0x164e/0x6120
[  462.284490]  ___sys_sendmsg+0xc6/0x170
[  462.284904]  ? sendmsg_copy_msghdr+0x160/0x160
[  462.285388]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  462.285976]  ? lock_is_held_type+0xd7/0x130
[  462.286428]  ? find_held_lock+0x2c/0x110
[  462.286867]  ? lock_release+0x3b2/0x750
[  462.287255]  ? __might_fault+0xd1/0x170
[  462.287678]  ? lock_downgrade+0x6d0/0x6d0
[  462.288118]  ? lock_is_held_type+0xd7/0x130
[  462.288583]  __sys_sendmmsg+0x195/0x470
[  462.289010]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  462.289467]  ? lock_is_held_type+0xd7/0x130
[  462.289935]  ? bit_wait_io_timeout+0x160/0x160
[  462.290403]  ? lock_is_held_type+0xd7/0x130
[  462.290871]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  462.291453]  ? vfs_write+0x422/0xac0
[  462.291845]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
18:00:03 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:00:03 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:00:03 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)

[  462.292425]  ? fput+0x2a/0x50
[  462.292949]  __x64_sys_sendmmsg+0x99/0x100
[  462.293407]  ? syscall_enter_from_user_mode+0x1d/0x50
[  462.293954]  do_syscall_64+0x3b/0x90
[  462.294337]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  462.294882] RIP: 0033:0x7f89586d1b19
[  462.295267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  462.297192] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  462.297992] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  462.298740] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  462.299484] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  462.300224] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000001
[  462.300964] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  462.301721]  </TASK>
18:00:03 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)

18:00:03 executing program 7:
syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
r3 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r3, 0x541b, 0x0)
r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

[  464.314186] Bluetooth: hci0: command 0x0401 tx timeout
18:00:22 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)

18:00:22 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, &(0x7f0000000100)})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:00:22 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:00:22 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 7)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:00:22 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x8, 0x89})

18:00:22 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:00:22 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 8)

18:00:22 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x541b, 0x0)
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

[  481.179304] FAULT_INJECTION: forcing a failure.
[  481.179304] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  481.182809] CPU: 0 PID: 4898 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  481.184739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  481.187624] Call Trace:
[  481.188315]  <TASK>
[  481.188875]  dump_stack_lvl+0x8b/0xb3
[  481.189781]  should_fail.cold+0x5/0xa
[  481.190692]  _copy_from_user+0x2a/0x170
[  481.191606]  __copy_msghdr_from_user+0x91/0x4b0
[  481.192623]  ? __ia32_sys_shutdown+0x70/0x70
[  481.193207]  ? udp_v6_early_demux+0xdf0/0xdf0
[  481.193796]  ? inet6_sendmsg+0x4a/0x140
[  481.194338]  ? inet6_sendmsg+0xbd/0x140
[  481.194862]  ? inet6_compat_ioctl+0x310/0x310
[  481.195446]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  481.196169]  ? sock_sendmsg+0x55/0x190
[  481.196694]  sendmsg_copy_msghdr+0xa1/0x160
[  481.197273]  ? __ia32_sys_recvmmsg+0x260/0x260
[  481.197891]  ? __lock_acquire+0x164e/0x6120
[  481.198507]  ___sys_sendmsg+0xc6/0x170
[  481.199035]  ? sendmsg_copy_msghdr+0x160/0x160
[  481.199643]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  481.200376]  ? lock_is_held_type+0xd7/0x130
[  481.200954]  ? find_held_lock+0x2c/0x110
[  481.201489]  ? lock_release+0x3b2/0x750
[  481.202026]  ? __might_fault+0xd1/0x170
[  481.202569]  ? lock_downgrade+0x6d0/0x6d0
[  481.203128]  ? lock_is_held_type+0xd7/0x130
[  481.203723]  __sys_sendmmsg+0x195/0x470
[  481.204258]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  481.204834]  ? lock_is_held_type+0xd7/0x130
[  481.205432]  ? bit_wait_io_timeout+0x160/0x160
[  481.206039]  ? lock_is_held_type+0xd7/0x130
[  481.206642]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  481.207353]  ? vfs_write+0x422/0xac0
[  481.207853]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  481.208584]  ? fput+0x2a/0x50
[  481.209017]  __x64_sys_sendmmsg+0x99/0x100
[  481.209574]  ? syscall_enter_from_user_mode+0x1d/0x50
[  481.210247]  do_syscall_64+0x3b/0x90
[  481.214855]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  481.215543] RIP: 0033:0x7f89586d1b19
[  481.216022] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  481.218586] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  481.220301] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  481.221920] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  481.223724] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  481.225340] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000001
[  481.227119] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  481.229080]  </TASK>
18:00:22 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)

18:00:22 executing program 4:
socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0)

18:00:22 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:00:22 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 8)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:00:22 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x541b, 0x0)
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

[  481.401348] audit: type=1326 audit(1649959222.483:71): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4889 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  481.402020] FAULT_INJECTION: forcing a failure.
[  481.402020] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  481.410491] CPU: 1 PID: 4915 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  481.412842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  481.416116] Call Trace:
[  481.416921]  <TASK>
[  481.417597]  dump_stack_lvl+0x8b/0xb3
[  481.418778]  should_fail.cold+0x5/0xa
[  481.419923]  _copy_from_user+0x2a/0x170
[  481.421133]  __copy_msghdr_from_user+0x91/0x4b0
[  481.421823]  ? __ia32_sys_shutdown+0x70/0x70
[  481.422429]  ? udp_v6_early_demux+0xdf0/0xdf0
[  481.423007]  ? inet6_sendmsg+0x4a/0x140
[  481.423530]  ? inet6_sendmsg+0xbd/0x140
[  481.424055]  ? inet6_compat_ioctl+0x310/0x310
[  481.424638]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  481.425356]  ? sock_sendmsg+0x55/0x190
[  481.425879]  sendmsg_copy_msghdr+0xa1/0x160
[  481.426488]  ? __ia32_sys_recvmmsg+0x260/0x260
[  481.427090]  ? __lock_acquire+0x164e/0x6120
[  481.427682]  ___sys_sendmsg+0xc6/0x170
[  481.428203]  ? sendmsg_copy_msghdr+0x160/0x160
[  481.428817]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  481.429565]  ? lock_is_held_type+0xd7/0x130
[  481.430151]  ? find_held_lock+0x2c/0x110
[  481.430725]  ? lock_release+0x3b2/0x750
[  481.431262]  ? __might_fault+0xd1/0x170
[  481.431788]  ? lock_downgrade+0x6d0/0x6d0
[  481.432338]  ? lock_is_held_type+0xd7/0x130
[  481.432936]  __sys_sendmmsg+0x195/0x470
[  481.433488]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  481.434077]  ? lock_is_held_type+0xd7/0x130
[  481.434742]  ? bit_wait_io_timeout+0x160/0x160
[  481.435351]  ? lock_is_held_type+0xd7/0x130
[  481.435922]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  481.436660]  ? vfs_write+0x422/0xac0
[  481.437163]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  481.437900]  ? fput+0x2a/0x50
[  481.438368]  __x64_sys_sendmmsg+0x99/0x100
[  481.438511] audit: type=1326 audit(1649959222.517:72): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4889 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
[  481.438937]  ? syscall_enter_from_user_mode+0x1d/0x50
[  481.442361]  do_syscall_64+0x3b/0x90
[  481.442867]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  481.443561] RIP: 0033:0x7f89586d1b19
[  481.444071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  481.446480] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  481.447442] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  481.448350] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  481.449256] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  481.450177] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000001
[  481.451139] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  481.452080]  </TASK>
18:00:22 executing program 4:
socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0)

18:00:22 executing program 0:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)

[  483.256730] Bluetooth: hci0: command 0x0401 tx timeout
[  485.304601] Bluetooth: hci0: command 0x0401 tx timeout
18:00:39 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 9)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:00:39 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:00:39 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, &(0x7f0000000100)})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:00:39 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x2, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:00:39 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r4, 0x541b, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:00:39 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:00:39 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x0, 0x89})

18:00:39 executing program 4:
socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0)

[  498.639694] audit: type=1326 audit(1649959239.721:73): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4929 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:00:39 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x4b47, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  498.652829] FAULT_INJECTION: forcing a failure.
[  498.652829] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  498.655308] CPU: 1 PID: 4941 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  498.656936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  498.659192] Call Trace:
[  498.659699]  <TASK>
[  498.660142]  dump_stack_lvl+0x8b/0xb3
[  498.660914]  should_fail.cold+0x5/0xa
[  498.661684]  _copy_from_user+0x2a/0x170
[  498.662488]  __copy_msghdr_from_user+0x91/0x4b0
[  498.663429]  ? __ia32_sys_shutdown+0x70/0x70
[  498.664313]  ? udp_v6_early_demux+0xdf0/0xdf0
[  498.665205]  ? inet6_sendmsg+0x4a/0x140
[  498.666007]  ? inet6_sendmsg+0xbd/0x140
[  498.666825]  ? inet6_compat_ioctl+0x310/0x310
[  498.667722]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  498.668844]  ? sock_sendmsg+0x55/0x190
[  498.669633]  sendmsg_copy_msghdr+0xa1/0x160
[  498.670510]  ? __ia32_sys_recvmmsg+0x260/0x260
[  498.671472]  ? __lock_acquire+0x164e/0x6120
[  498.672383]  ___sys_sendmsg+0xc6/0x170
[  498.673174]  ? sendmsg_copy_msghdr+0x160/0x160
[  498.673962] audit: type=1326 audit(1649959239.756:74): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4929 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
[  498.674091]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  498.677732]  ? lock_is_held_type+0xd7/0x130
[  498.678607]  ? find_held_lock+0x2c/0x110
[  498.679423]  ? lock_release+0x3b2/0x750
[  498.680215]  ? __might_fault+0xd1/0x170
[  498.681007]  ? lock_downgrade+0x6d0/0x6d0
[  498.681843]  ? lock_is_held_type+0xd7/0x130
[  498.682739]  __sys_sendmmsg+0x195/0x470
[  498.683546]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  498.684414]  ? lock_is_held_type+0xd7/0x130
[  498.685321]  ? bit_wait_io_timeout+0x160/0x160
[  498.686236]  ? lock_is_held_type+0xd7/0x130
[  498.687139]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  498.688238]  ? vfs_write+0x422/0xac0
[  498.689005]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  498.690104]  ? fput+0x2a/0x50
[  498.690776]  __x64_sys_sendmmsg+0x99/0x100
[  498.691630]  ? syscall_enter_from_user_mode+0x1d/0x50
[  498.692654]  do_syscall_64+0x3b/0x90
[  498.693419]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  498.694452] RIP: 0033:0x7f89586d1b19
[  498.695222] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  498.698981] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  498.700522] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  498.701961] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  498.703419] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  498.704855] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000001
[  498.706284] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  498.707762]  </TASK>
18:00:39 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:00:39 executing program 4:
r0 = dup(0xffffffffffffffff)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0)

18:00:39 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:00:39 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x4b49, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:00:39 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:00:39 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, &(0x7f0000000100)})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:00:39 executing program 4:
r0 = dup(0xffffffffffffffff)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0)

18:00:39 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 10)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  498.936738] audit: type=1326 audit(1649959240.018:75): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4956 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9aea92bb19 code=0x0
[  498.953029] FAULT_INJECTION: forcing a failure.
[  498.953029] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  498.954567] CPU: 0 PID: 4964 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  498.955609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  498.957036] Call Trace:
[  498.957354]  <TASK>
[  498.957638]  dump_stack_lvl+0x8b/0xb3
[  498.958132]  should_fail.cold+0x5/0xa
[  498.958642]  _copy_from_user+0x2a/0x170
[  498.959155]  __copy_msghdr_from_user+0x91/0x4b0
[  498.959772]  ? __ia32_sys_shutdown+0x70/0x70
[  498.960343]  ? udp_v6_early_demux+0xdf0/0xdf0
[  498.960936]  ? inet6_sendmsg+0x4a/0x140
[  498.961461]  ? inet6_sendmsg+0xbd/0x140
[  498.961988]  ? inet6_compat_ioctl+0x310/0x310
[  498.962585]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  498.963303]  ? sock_sendmsg+0x55/0x190
[  498.963826]  sendmsg_copy_msghdr+0xa1/0x160
[  498.964391]  ? __ia32_sys_recvmmsg+0x260/0x260
[  498.964993]  ? __lock_acquire+0x164e/0x6120
[  498.965567]  ___sys_sendmsg+0xc6/0x170
[  498.966084]  ? sendmsg_copy_msghdr+0x160/0x160
[  498.966714]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  498.967435]  ? lock_is_held_type+0xd7/0x130
[  498.968009]  ? find_held_lock+0x2c/0x110
[  498.968539]  ? lock_release+0x3b2/0x750
[  498.969072]  ? __might_fault+0xd1/0x170
[  498.969596]  ? lock_downgrade+0x6d0/0x6d0
[  498.970139]  ? lock_is_held_type+0xd7/0x130
[  498.970728]  __sys_sendmmsg+0x195/0x470
[  498.971254]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  498.971832]  ? lock_is_held_type+0xd7/0x130
[  498.972406]  ? bit_wait_io_timeout+0x160/0x160
[  498.973005]  ? lock_is_held_type+0xd7/0x130
[  498.973579]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  498.974290]  ? vfs_write+0x422/0xac0
[  498.974788]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  498.975498]  ? fput+0x2a/0x50
[  498.975921]  __x64_sys_sendmmsg+0x99/0x100
[  498.976468]  ? syscall_enter_from_user_mode+0x1d/0x50
[  498.977132]  do_syscall_64+0x3b/0x90
[  498.977622]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  498.978295] RIP: 0033:0x7f89586d1b19
[  498.978791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  498.981148] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  498.982127] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  498.983047] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  498.983975] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  498.984874] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  498.985798] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  498.986750]  </TASK>
18:00:40 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

[  498.991727] audit: type=1326 audit(1649959240.074:76): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4956 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7f9aea8de72b code=0x0
[  500.664490] Bluetooth: hci0: command 0x0401 tx timeout
[  502.712501] Bluetooth: hci0: command 0x0401 tx timeout
18:00:59 executing program 4:
r0 = dup(0xffffffffffffffff)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0)

18:00:59 executing program 2:
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0x11, r0, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0)
r1 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="900cb69feee4eabc36a3d76c576ccd18d75b344695517e815fa4aa4b70cdb038170e4d2843fbd0516b72aef36108e2c1f8fe319cc88d342761baa34daea8b960f611b96bed78faa4e0bd7fa18f7c2b9c61c551141601ae4bb3ac4397dfd423e8e28a7d438089d0ba0fe96d2a0ef86749ba8d59cf8d3e3e813e58c9207c28600f0b35d1a5a18427048b273e386d42372ccec2ba879a873360", 0x98, r0)
execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='&^\\]\'[-.\x00', &(0x7f0000000300)='*!*]!+^{#(\x00', &(0x7f0000000340)='-(\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='(^*\'$,!+!-\xcf\x00', &(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)='logon\x00'], 0x1000)
r2 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, r0)
keyctl$search(0xa, 0x0, &(0x7f0000000780)='trusted\x00', &(0x7f00000007c0)={'syz', 0x2}, r2)
keyctl$search(0xa, r0, &(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$read(0xb, r3, &(0x7f0000000880)=""/247, 0xf7)
add_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={'syz', 0x2}, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, r0)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)

18:00:59 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x0, &(0x7f0000000100)})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:00:59 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x541b, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:00:59 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:00:59 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:00:59 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 11)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:00:59 executing program 3:
syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
r3 = syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
ioctl$BTRFS_IOC_RM_DEV(r3, 0x541b, 0x0)
r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/configfs', 0x56402, 0x14)
ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000180)={'ip_vti0\x00'})
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

[  518.387565] FAULT_INJECTION: forcing a failure.
[  518.387565] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  518.389147] CPU: 0 PID: 4980 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  518.390192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  518.391650] Call Trace:
[  518.391973]  <TASK>
[  518.392253]  dump_stack_lvl+0x8b/0xb3
[  518.392737]  should_fail.cold+0x5/0xa
[  518.393227]  _copy_from_user+0x2a/0x170
[  518.393751]  __copy_msghdr_from_user+0x91/0x4b0
[  518.394365]  ? __ia32_sys_shutdown+0x70/0x70
[  518.394971]  ? udp_v6_early_demux+0xdf0/0xdf0
[  518.395556]  ? inet6_sendmsg+0x4a/0x140
[  518.396082]  ? inet6_sendmsg+0xbd/0x140
[  518.396603]  ? inet6_compat_ioctl+0x310/0x310
[  518.397191]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  518.397896]  ? sock_sendmsg+0x55/0x190
[  518.398408]  sendmsg_copy_msghdr+0xa1/0x160
[  518.399010]  ? __ia32_sys_recvmmsg+0x260/0x260
[  518.399613]  ? __lock_acquire+0x164e/0x6120
[  518.400175]  ___sys_sendmsg+0xc6/0x170
[  518.400660]  ? sendmsg_copy_msghdr+0x160/0x160
[  518.401219]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  518.401910]  ? lock_is_held_type+0xd7/0x130
[  518.402445]  ? find_held_lock+0x2c/0x110
[  518.402971]  ? lock_release+0x3b2/0x750
[  518.403461]  ? __might_fault+0xd1/0x170
[  518.403954]  ? lock_downgrade+0x6d0/0x6d0
[  518.404458]  ? lock_is_held_type+0xd7/0x130
[  518.405013]  __sys_sendmmsg+0x195/0x470
[  518.405528]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  518.406093]  ? lock_is_held_type+0xd7/0x130
[  518.406679]  ? bit_wait_io_timeout+0x160/0x160
[  518.407322]  ? lock_is_held_type+0xd7/0x130
[  518.407935]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  518.408765]  ? vfs_write+0x422/0xac0
[  518.409329]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  518.410164]  ? fput+0x2a/0x50
[  518.410646]  __x64_sys_sendmmsg+0x99/0x100
[  518.411321]  ? syscall_enter_from_user_mode+0x1d/0x50
[  518.412019]  do_syscall_64+0x3b/0x90
[  518.412587]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  518.413364] RIP: 0033:0x7f89586d1b19
[  518.413900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  518.416527] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  518.417624] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  518.418655] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  518.419687] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  518.420630] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  518.421615] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  518.422636]  </TASK>
18:00:59 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:00:59 executing program 2:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

[  518.470256] audit: type=1326 audit(1649959259.551:77): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4982 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=230 compat=0 ip=0x7ff2e601b8e1 code=0x0
[  518.473195] audit: type=1326 audit(1649959259.552:78): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=4982 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:00:59 executing program 4:
socket$inet6_udp(0xa, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0)

18:00:59 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x5421, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:00:59 executing program 2:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, &(0x7f0000000680)="d07898648cd9563b07f8033944d04d6b7b858174a248d50c1675c3bdddd24451fadef3167490cdf5d966b26f7ce9af1b281300761d1f48642b0c5a7138f773562449c39dfac8eef7455dccbcbe4da4a18eea6ddac91b37dd8583ec5e267e4d810762a435a0cef137410ca4b1e0348a2e022cbc6cf6209e9e6c6cd5679d7e2a74ecd0e97eb1f2d6e88d51bd305c721c0360010db3fc57a6c170eea55e285c6dadbc2d4146a6bea04b1feb41a4995fbe953d57e4b2c1cae40ee234a17cc483c854a04bf245", 0xc4, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:00:59 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 1)

18:00:59 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
syz_open_dev$usbmon(&(0x7f0000001e00), 0x0, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:00:59 executing program 4:
socket$inet6_udp(0xa, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0)

[  518.638363] FAULT_INJECTION: forcing a failure.
[  518.638363] name failslab, interval 1, probability 0, space 0, times 0
[  518.642005] CPU: 0 PID: 5004 Comm: syz-executor.3 Not tainted 5.18.0-rc2-next-20220414 #1
[  518.644567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  518.647952] Call Trace:
[  518.648746]  <TASK>
[  518.649374]  dump_stack_lvl+0x8b/0xb3
[  518.650285]  should_fail.cold+0x5/0xa
[  518.651408]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  518.652940]  ? __alloc_skb+0x211/0x340
[  518.654275]  should_failslab+0x5/0x10
[  518.655532]  kmem_cache_alloc_node+0x55/0x490
[  518.656933]  __alloc_skb+0x211/0x340
[  518.658094]  create_monitor_ctrl_open+0x16c/0x790
[  518.659663]  ? hci_sock_release+0x400/0x400
[  518.661074]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  518.662839]  ? security_capable+0x95/0xc0
[  518.664142]  hci_sock_ioctl+0x394/0x910
[  518.665408]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  518.666830]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  518.668529]  sock_do_ioctl+0xd2/0x230
[  518.669772]  ? put_user_ifreq+0xb0/0xb0
[  518.671066]  ? vfs_fileattr_set+0xb80/0xb80
[  518.672463]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  518.674156]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  518.676022]  ? selinux_inode_getsecctx+0x90/0x90
[  518.677480]  sock_ioctl+0x41c/0x670
[  518.678690]  ? lock_is_held_type+0xd7/0x130
[  518.680146]  ? br_ioctl_call+0xb0/0xb0
[  518.681422]  ? selinux_file_ioctl+0xb1/0x260
[  518.682814]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  518.684625]  ? br_ioctl_call+0xb0/0xb0
[  518.685896]  __x64_sys_ioctl+0x196/0x210
[  518.687252]  do_syscall_64+0x3b/0x90
[  518.688422]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  518.690084] RIP: 0033:0x7f9b813dcb19
[  518.691275] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  518.697138] RSP: 002b:00007f9b7e952188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  518.699560] RAX: ffffffffffffffda RBX: 00007f9b814eff60 RCX: 00007f9b813dcb19
[  518.701701] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  518.704066] RBP: 00007f9b7e9521d0 R08: 0000000000000000 R09: 0000000000000000
[  518.706363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  518.708632] R13: 00007ffdde662ccf R14: 00007f9b7e952300 R15: 0000000000022000
[  518.711003]  </TASK>
18:00:59 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 12)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:00:59 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

[  518.752583] FAULT_INJECTION: forcing a failure.
[  518.752583] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  518.756658] CPU: 0 PID: 5012 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  518.759095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  518.762791] Call Trace:
[  518.763603]  <TASK>
[  518.764312]  dump_stack_lvl+0x8b/0xb3
[  518.765574]  should_fail.cold+0x5/0xa
[  518.766819]  _copy_from_user+0x2a/0x170
[  518.768043]  __copy_msghdr_from_user+0x91/0x4b0
[  518.769475]  ? __ia32_sys_shutdown+0x70/0x70
[  518.770883]  ? udp_v6_early_demux+0xdf0/0xdf0
[  518.772320]  ? inet6_sendmsg+0x4a/0x140
[  518.773609]  ? inet6_sendmsg+0xbd/0x140
[  518.774812]  ? inet6_compat_ioctl+0x310/0x310
[  518.776111]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  518.777961]  ? sock_sendmsg+0x55/0x190
[  518.779278]  sendmsg_copy_msghdr+0xa1/0x160
[  518.780724]  ? __ia32_sys_recvmmsg+0x260/0x260
[  518.782288]  ? __lock_acquire+0x164e/0x6120
[  518.783730]  ___sys_sendmsg+0xc6/0x170
[  518.785036]  ? sendmsg_copy_msghdr+0x160/0x160
[  518.786522]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  518.788247]  ? lock_is_held_type+0xd7/0x130
[  518.789685]  ? find_held_lock+0x2c/0x110
[  518.791026]  ? lock_release+0x3b2/0x750
[  518.792271]  ? __might_fault+0xd1/0x170
[  518.793572]  ? lock_downgrade+0x6d0/0x6d0
[  518.794943]  ? lock_is_held_type+0xd7/0x130
[  518.796280]  __sys_sendmmsg+0x195/0x470
[  518.797446]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  518.798908]  ? lock_is_held_type+0xd7/0x130
[  518.800324]  ? bit_wait_io_timeout+0x160/0x160
[  518.801812]  ? lock_is_held_type+0xd7/0x130
[  518.803246]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  518.805039]  ? vfs_write+0x422/0xac0
[  518.806253]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  518.808098]  ? fput+0x2a/0x50
[  518.809139]  __x64_sys_sendmmsg+0x99/0x100
[  518.810504]  ? syscall_enter_from_user_mode+0x1d/0x50
[  518.812200]  do_syscall_64+0x3b/0x90
[  518.813442]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  518.815034] RIP: 0033:0x7f89586d1b19
[  518.816090] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  518.821692] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  518.824119] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  518.826399] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  518.828596] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  518.830865] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  518.833118] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  518.835273]  </TASK>
[  520.888527] Bluetooth: hci0: command 0x0401 tx timeout
18:01:17 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 2)

18:01:17 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00088101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
socket$packet(0x11, 0x3, 0x300)
r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000004c0))
sendfile(r1, r0, 0x0, 0xfffffdef)

18:01:17 executing program 4:
socket$inet6_udp(0xa, 0x2, 0x0)
r0 = dup(0xffffffffffffffff)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000002880), 0x4000101, 0x0)

18:01:17 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:01:17 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x5450, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:01:17 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(0x0, &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:01:17 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:01:17 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 13)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  536.311452] FAULT_INJECTION: forcing a failure.
[  536.311452] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  536.314043] CPU: 1 PID: 5022 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  536.315811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  536.318245] Call Trace:
[  536.318787]  <TASK>
[  536.319267]  dump_stack_lvl+0x8b/0xb3
[  536.320099]  should_fail.cold+0x5/0xa
[  536.320924]  _copy_from_user+0x2a/0x170
[  536.321792]  __copy_msghdr_from_user+0x91/0x4b0
[  536.322800]  ? __ia32_sys_shutdown+0x70/0x70
[  536.323770]  ? udp_v6_early_demux+0xdf0/0xdf0
[  536.324739]  ? inet6_sendmsg+0x4a/0x140
[  536.325603]  ? inet6_sendmsg+0xbd/0x140
[  536.326461]  ? inet6_compat_ioctl+0x310/0x310
[  536.327434]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  536.328625]  ? sock_sendmsg+0x55/0x190
[  536.329471]  sendmsg_copy_msghdr+0xa1/0x160
[  536.330409]  ? __ia32_sys_recvmmsg+0x260/0x260
[  536.331432]  ? __lock_acquire+0x164e/0x6120
[  536.332373]  ___sys_sendmsg+0xc6/0x170
[  536.333219]  ? sendmsg_copy_msghdr+0x160/0x160
[  536.334202]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  536.335403]  ? lock_is_held_type+0xd7/0x130
[  536.336344]  ? find_held_lock+0x2c/0x110
[  536.337213]  ? lock_release+0x3b2/0x750
[  536.338062]  ? __might_fault+0xd1/0x170
[  536.338914]  ? lock_downgrade+0x6d0/0x6d0
[  536.339819]  ? lock_is_held_type+0xd7/0x130
[  536.340766]  __sys_sendmmsg+0x195/0x470
[  536.341633]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  536.342561]  ? lock_is_held_type+0xd7/0x130
[  536.343532]  ? bit_wait_io_timeout+0x160/0x160
[  536.344513]  ? lock_is_held_type+0xd7/0x130
[  536.345449]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  536.346629]  ? vfs_write+0x422/0xac0
[  536.347439]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  536.348619]  ? fput+0x2a/0x50
[  536.349306]  __x64_sys_sendmmsg+0x99/0x100
[  536.350216]  ? syscall_enter_from_user_mode+0x1d/0x50
[  536.351328]  do_syscall_64+0x3b/0x90
[  536.352132]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  536.353240] RIP: 0033:0x7f89586d1b19
[  536.354026] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  536.357940] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  536.359581] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  536.361092] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  536.362607] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  536.364120] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  536.365628] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  536.367190]  </TASK>
[  536.370847] loop2: detected capacity change from 0 to 40
18:01:17 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x5451, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:01:17 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

[  536.413893] FAULT_INJECTION: forcing a failure.
[  536.413893] name failslab, interval 1, probability 0, space 0, times 0
[  536.416343] CPU: 1 PID: 5039 Comm: syz-executor.3 Not tainted 5.18.0-rc2-next-20220414 #1
18:01:17 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(0x0, &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

[  536.418210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  536.420803] Call Trace:
[  536.421344]  <TASK>
[  536.421819]  dump_stack_lvl+0x8b/0xb3
[  536.422634]  should_fail.cold+0x5/0xa
[  536.423457]  ? create_object.isra.0+0x3a/0xa20
[  536.424428]  should_failslab+0x5/0x10
[  536.425258]  kmem_cache_alloc+0x5b/0x480
[  536.426127]  create_object.isra.0+0x3a/0xa20
[  536.427080]  ? kasan_unpoison+0x23/0x50
[  536.427951]  kmem_cache_alloc_node+0x248/0x490
[  536.428952]  __alloc_skb+0x211/0x340
[  536.429753]  create_monitor_ctrl_open+0x16c/0x790
[  536.430801]  ? hci_sock_release+0x400/0x400
[  536.431713]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  536.432950]  ? security_capable+0x95/0xc0
[  536.433861]  hci_sock_ioctl+0x394/0x910
[  536.434694]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  536.435686]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  536.436824]  sock_do_ioctl+0xd2/0x230
[  536.437653]  ? put_user_ifreq+0xb0/0xb0
[  536.438492]  ? vfs_fileattr_set+0xb80/0xb80
[  536.439446]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  536.440688]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  536.442004]  ? selinux_inode_getsecctx+0x90/0x90
[  536.443010]  sock_ioctl+0x41c/0x670
[  536.443817]  ? lock_is_held_type+0xd7/0x130
[  536.444748]  ? br_ioctl_call+0xb0/0xb0
[  536.445605]  ? selinux_file_ioctl+0xb1/0x260
[  536.446541]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  536.447750]  ? br_ioctl_call+0xb0/0xb0
[  536.448580]  __x64_sys_ioctl+0x196/0x210
[  536.449480]  do_syscall_64+0x3b/0x90
[  536.450272]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  536.451411] RIP: 0033:0x7f9b813dcb19
[  536.452190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  536.456141] RSP: 002b:00007f9b7e952188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  536.457727] RAX: ffffffffffffffda RBX: 00007f9b814eff60 RCX: 00007f9b813dcb19
[  536.459220] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  536.460702] RBP: 00007f9b7e9521d0 R08: 0000000000000000 R09: 0000000000000000
[  536.462193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  536.463699] R13: 00007ffdde662ccf R14: 00007f9b7e952300 R15: 0000000000022000
[  536.465220]  </TASK>
18:01:17 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(0x0, &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

[  536.479268] FAT-fs (loop2): bogus sectors per cluster 129
[  536.480565] FAT-fs (loop2): Can't find a valid FAT filesystem
18:01:17 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:01:17 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 14)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:01:17 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140))
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r1, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r1, 0x0)

18:01:17 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 3)

[  536.586945] audit: type=1326 audit(1649959277.668:79): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5027 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  536.598572] audit: type=1326 audit(1649959277.680:80): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5027 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
[  536.648665] FAULT_INJECTION: forcing a failure.
[  536.648665] name failslab, interval 1, probability 0, space 0, times 0
[  536.651058] CPU: 1 PID: 5056 Comm: syz-executor.3 Not tainted 5.18.0-rc2-next-20220414 #1
[  536.652800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  536.655182] Call Trace:
[  536.655720]  <TASK>
[  536.656186]  dump_stack_lvl+0x8b/0xb3
[  536.656999]  should_fail.cold+0x5/0xa
[  536.657800]  ? lock_is_held_type+0xd7/0x130
[  536.658724]  should_failslab+0x5/0x10
[  536.659577]  __kmalloc_node_track_caller+0x7e/0x440
[  536.660875]  ? create_monitor_ctrl_open+0x16c/0x790
[  536.662013]  __alloc_skb+0xe3/0x340
[  536.662862]  create_monitor_ctrl_open+0x16c/0x790
[  536.664056]  ? hci_sock_release+0x400/0x400
[  536.665155]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  536.666458]  ? security_capable+0x95/0xc0
[  536.667522]  hci_sock_ioctl+0x394/0x910
[  536.668499]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  536.669593]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  536.670895]  sock_do_ioctl+0xd2/0x230
[  536.671736]  ? put_user_ifreq+0xb0/0xb0
[  536.672655]  ? vfs_fileattr_set+0xb80/0xb80
[  536.673737]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  536.674950]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  536.676187]  ? selinux_inode_getsecctx+0x90/0x90
[  536.677199]  sock_ioctl+0x41c/0x670
[  536.677968]  ? lock_is_held_type+0xd7/0x130
[  536.678983]  ? br_ioctl_call+0xb0/0xb0
[  536.679830]  ? selinux_file_ioctl+0xb1/0x260
[  536.680765]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  536.682134]  ? br_ioctl_call+0xb0/0xb0
[  536.683032]  __x64_sys_ioctl+0x196/0x210
[  536.683923]  do_syscall_64+0x3b/0x90
[  536.684715]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  536.685805] RIP: 0033:0x7f9b813dcb19
[  536.686580] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  536.690724] RSP: 002b:00007f9b7e952188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  536.692326] RAX: ffffffffffffffda RBX: 00007f9b814eff60 RCX: 00007f9b813dcb19
[  536.694016] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  536.695762] RBP: 00007f9b7e9521d0 R08: 0000000000000000 R09: 0000000000000000
[  536.697318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  536.699009] R13: 00007ffdde662ccf R14: 00007f9b7e952300 R15: 0000000000022000
[  536.700681]  </TASK>
[  536.706235] FAULT_INJECTION: forcing a failure.
[  536.706235] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  536.707582] CPU: 0 PID: 5058 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  536.708512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  536.709724] Call Trace:
[  536.710010]  <TASK>
[  536.710257]  dump_stack_lvl+0x8b/0xb3
[  536.710697]  should_fail.cold+0x5/0xa
[  536.711148]  _copy_from_user+0x2a/0x170
[  536.711605]  __copy_msghdr_from_user+0x91/0x4b0
[  536.712078]  ? __ia32_sys_shutdown+0x70/0x70
[  536.712520]  ? udp_v6_early_demux+0xdf0/0xdf0
[  536.712976]  ? inet6_sendmsg+0x4a/0x140
[  536.713405]  ? inet6_sendmsg+0xbd/0x140
[  536.713809]  ? inet6_compat_ioctl+0x310/0x310
[  536.714257]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  536.714802]  ? sock_sendmsg+0x55/0x190
[  536.715226]  sendmsg_copy_msghdr+0xa1/0x160
[  536.715655]  ? __ia32_sys_recvmmsg+0x260/0x260
[  536.716165]  ? __lock_acquire+0x164e/0x6120
[  536.716604]  ___sys_sendmsg+0xc6/0x170
[  536.716996]  ? sendmsg_copy_msghdr+0x160/0x160
[  536.717457]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  536.718012]  ? lock_is_held_type+0xd7/0x130
[  536.718492]  ? find_held_lock+0x2c/0x110
[  536.718899]  ? lock_release+0x3b2/0x750
[  536.719306]  ? __might_fault+0xd1/0x170
[  536.719704]  ? lock_downgrade+0x6d0/0x6d0
[  536.720115]  ? lock_is_held_type+0xd7/0x130
[  536.720560]  __sys_sendmmsg+0x195/0x470
[  536.721016]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  536.721513]  ? lock_is_held_type+0xd7/0x130
[  536.722016]  ? bit_wait_io_timeout+0x160/0x160
[  536.722531]  ? lock_is_held_type+0xd7/0x130
[  536.723030]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  536.723675]  ? vfs_write+0x422/0xac0
[  536.724096]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  536.724722]  ? fput+0x2a/0x50
[  536.725083]  __x64_sys_sendmmsg+0x99/0x100
[  536.725570]  ? syscall_enter_from_user_mode+0x1d/0x50
[  536.726143]  do_syscall_64+0x3b/0x90
[  536.726566]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  536.727166] RIP: 0033:0x7f89586d1b19
[  536.727575] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  536.729613] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  536.730466] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  536.731241] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  536.731983] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  536.732730] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  536.733471] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  536.734344]  </TASK>
18:01:17 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[  537.155307] loop2: detected capacity change from 0 to 40
[  537.157014] FAT-fs (loop2): Unrecognized mount option "./file0" or missing value
[  538.552496] Bluetooth: hci0: command 0x0401 tx timeout
[  540.600514] Bluetooth: hci0: command 0x0401 tx timeout
18:01:36 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:01:36 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 15)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:01:36 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x5452, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:01:36 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:01:36 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00088101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
socket$packet(0x11, 0x3, 0x300)
r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000004c0))
sendfile(r1, r0, 0x0, 0xfffffdef)

18:01:36 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 4)

18:01:36 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:01:36 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140))
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r1, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r1, 0x0)

[  555.278192] FAULT_INJECTION: forcing a failure.
[  555.278192] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  555.279773] CPU: 1 PID: 5079 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  555.280830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  555.282357] Call Trace:
[  555.282694]  <TASK>
[  555.282990]  dump_stack_lvl+0x8b/0xb3
[  555.283524]  should_fail.cold+0x5/0xa
[  555.284556]  _copy_from_user+0x2a/0x170
[  555.285427] FAULT_INJECTION: forcing a failure.
[  555.285427] name failslab, interval 1, probability 0, space 0, times 0
[  555.285493]  __copy_msghdr_from_user+0x91/0x4b0
[  555.288498]  ? __ia32_sys_shutdown+0x70/0x70
[  555.289793]  ? udp_v6_early_demux+0xdf0/0xdf0
[  555.291103]  ? inet6_sendmsg+0x4a/0x140
[  555.295827]  ? inet6_sendmsg+0xbd/0x140
[  555.296752]  ? inet6_compat_ioctl+0x310/0x310
[  555.297790]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  555.299072]  ? sock_sendmsg+0x55/0x190
[  555.300125]  sendmsg_copy_msghdr+0xa1/0x160
[  555.301165]  ? __ia32_sys_recvmmsg+0x260/0x260
[  555.302249]  ? __lock_acquire+0x164e/0x6120
[  555.303289]  ___sys_sendmsg+0xc6/0x170
[  555.304391]  ? sendmsg_copy_msghdr+0x160/0x160
[  555.305715]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  555.307295]  ? lock_is_held_type+0xd7/0x130
[  555.308557]  ? find_held_lock+0x2c/0x110
[  555.309746]  ? lock_release+0x3b2/0x750
[  555.310876]  ? __might_fault+0xd1/0x170
[  555.312055]  ? lock_downgrade+0x6d0/0x6d0
[  555.313265]  ? lock_is_held_type+0xd7/0x130
[  555.314513]  __sys_sendmmsg+0x195/0x470
[  555.315680]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  555.316955]  ? lock_is_held_type+0xd7/0x130
[  555.318209]  ? bit_wait_io_timeout+0x160/0x160
[  555.319517]  ? lock_is_held_type+0xd7/0x130
[  555.320737]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  555.322303]  ? vfs_write+0x422/0xac0
[  555.323361]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  555.324916]  ? fput+0x2a/0x50
[  555.325814]  __x64_sys_sendmmsg+0x99/0x100
[  555.327019]  ? syscall_enter_from_user_mode+0x1d/0x50
[  555.328491]  do_syscall_64+0x3b/0x90
[  555.329539]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  555.330989] RIP: 0033:0x7f89586d1b19
[  555.332025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  555.337148] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  555.339234] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  555.341225] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  555.343233] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  555.345245] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  555.347240] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  555.349318]  </TASK>
[  555.349973] CPU: 0 PID: 5080 Comm: syz-executor.3 Not tainted 5.18.0-rc2-next-20220414 #1
[  555.351216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  555.352885] Call Trace:
[  555.353263]  <TASK>
[  555.353596]  dump_stack_lvl+0x8b/0xb3
[  555.354168]  should_fail.cold+0x5/0xa
[  555.354725]  ? lock_release+0x3b2/0x750
[  555.355308]  ? create_object.isra.0+0x3a/0xa20
[  555.356015]  should_failslab+0x5/0x10
[  555.356585]  kmem_cache_alloc+0x5b/0x480
[  555.357216]  create_object.isra.0+0x3a/0xa20
[  555.357884]  ? kasan_unpoison+0x23/0x50
[  555.358483]  __kmalloc_node_track_caller+0x269/0x440
[  555.359248]  ? create_monitor_ctrl_open+0x16c/0x790
[  555.360033]  __alloc_skb+0xe3/0x340
[  555.360578]  create_monitor_ctrl_open+0x16c/0x790
[  555.361291]  ? hci_sock_release+0x400/0x400
[  555.361936]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  555.362763]  ? security_capable+0x95/0xc0
[  555.364159]  hci_sock_ioctl+0x394/0x910
[  555.364770]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  555.365464]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  555.366321]  sock_do_ioctl+0xd2/0x230
[  555.366921]  ? put_user_ifreq+0xb0/0xb0
[  555.367550]  ? vfs_fileattr_set+0xb80/0xb80
[  555.368217]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  555.369089]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  555.369978]  ? selinux_inode_getsecctx+0x90/0x90
[  555.370727]  sock_ioctl+0x41c/0x670
[  555.371333]  ? lock_is_held_type+0xd7/0x130
[  555.371970]  ? br_ioctl_call+0xb0/0xb0
[  555.372509]  ? selinux_file_ioctl+0xb1/0x260
[  555.373110]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  555.373836]  ? br_ioctl_call+0xb0/0xb0
[  555.374737]  __x64_sys_ioctl+0x196/0x210
[  555.375398]  do_syscall_64+0x3b/0x90
[  555.375974]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  555.376760] RIP: 0033:0x7f9b813dcb19
[  555.377337] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  555.380121] RSP: 002b:00007f9b7e952188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  555.381130] RAX: ffffffffffffffda RBX: 00007f9b814eff60 RCX: 00007f9b813dcb19
[  555.382058] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  555.382986] RBP: 00007f9b7e9521d0 R08: 0000000000000000 R09: 0000000000000000
[  555.383999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  555.384922] R13: 00007ffdde662ccf R14: 00007f9b7e952300 R15: 0000000000022000
[  555.385878]  </TASK>
[  555.395744] loop2: detected capacity change from 0 to 40
[  555.414524] FAT-fs (loop2): Unrecognized mount option "./file0" or missing value
[  555.418086] audit: type=1326 audit(1649959296.500:81): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5075 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  555.422787] audit: type=1326 audit(1649959296.505:82): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5075 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  555.427216] audit: type=1326 audit(1649959296.509:83): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5075 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:01:36 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:01:36 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x5460, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:01:36 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, 0x0, 0x0)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:01:36 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 5)

18:01:36 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8901, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  555.581079] FAULT_INJECTION: forcing a failure.
[  555.581079] name failslab, interval 1, probability 0, space 0, times 0
[  555.584748] CPU: 0 PID: 5099 Comm: syz-executor.3 Not tainted 5.18.0-rc2-next-20220414 #1
[  555.587232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  555.590702] Call Trace:
[  555.591628]  <TASK>
[  555.592336]  dump_stack_lvl+0x8b/0xb3
[  555.593533]  should_fail.cold+0x5/0xa
[  555.594721]  ? lock_release+0x3b2/0x750
[  555.596036]  ? create_object.isra.0+0x3a/0xa20
[  555.597524]  should_failslab+0x5/0x10
[  555.598737]  kmem_cache_alloc+0x5b/0x480
[  555.600076]  create_object.isra.0+0x3a/0xa20
[  555.601479]  ? kasan_unpoison+0x23/0x50
[  555.602716]  __kmalloc_node_track_caller+0x269/0x440
[  555.604254]  ? create_monitor_ctrl_open+0x16c/0x790
[  555.605773]  __alloc_skb+0xe3/0x340
[  555.606783]  create_monitor_ctrl_open+0x16c/0x790
[  555.608160]  ? hci_sock_release+0x400/0x400
[  555.609389]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  555.611062]  ? security_capable+0x95/0xc0
[  555.612357]  hci_sock_ioctl+0x394/0x910
[  555.613517]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  555.614876]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  555.616471]  sock_do_ioctl+0xd2/0x230
18:01:36 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

[  555.617606]  ? put_user_ifreq+0xb0/0xb0
[  555.624007]  ? vfs_fileattr_set+0xb80/0xb80
[  555.625375]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  555.627177]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  555.628906]  ? selinux_inode_getsecctx+0x90/0x90
[  555.630311]  sock_ioctl+0x41c/0x670
[  555.631389]  ? lock_is_held_type+0xd7/0x130
[  555.632728]  ? br_ioctl_call+0xb0/0xb0
[  555.633904]  ? selinux_file_ioctl+0xb1/0x260
[  555.635251]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  555.636918]  ? br_ioctl_call+0xb0/0xb0
[  555.638132]  __x64_sys_ioctl+0x196/0x210
[  555.639377]  do_syscall_64+0x3b/0x90
[  555.640501]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  555.642064] RIP: 0033:0x7f9b813dcb19
[  555.643168] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  555.648832] RSP: 002b:00007f9b7e952188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  555.651152] RAX: ffffffffffffffda RBX: 00007f9b814eff60 RCX: 00007f9b813dcb19
[  555.653189] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  555.655234] RBP: 00007f9b7e9521d0 R08: 0000000000000000 R09: 0000000000000000
[  555.657438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  555.659643] R13: 00007ffdde662ccf R14: 00007f9b7e952300 R15: 0000000000022000
[  555.661887]  </TASK>
[  557.496588] Bluetooth: hci0: command 0x0401 tx timeout
[  559.544502] Bluetooth: hci0: command 0x0401 tx timeout
18:01:52 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, 0x0, 0x0)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:01:52 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140))
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r1, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r1, 0x0)

18:01:52 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 6)

18:01:52 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 16)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:01:52 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x7)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)

18:01:52 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8902, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:01:52 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:01:52 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
pwrite64(r0, &(0x7f0000000140)="cb", 0x1, 0x10001)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0)
sendfile(r1, r1, 0x0, 0xffffffff000)
r2 = socket$inet6_icmp(0xa, 0x2, 0x3a)
ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x42}, 0x38})

[  571.561280] FAULT_INJECTION: forcing a failure.
[  571.561280] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  571.562582] CPU: 0 PID: 5113 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  571.563531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  571.564777] Call Trace:
[  571.565045]  <TASK>
[  571.565308]  dump_stack_lvl+0x8b/0xb3
[  571.565731]  should_fail.cold+0x5/0xa
[  571.566154]  _copy_from_user+0x2a/0x170
[  571.566600]  __copy_msghdr_from_user+0x91/0x4b0
[  571.567108]  ? __ia32_sys_shutdown+0x70/0x70
[  571.567595]  ? udp_v6_early_demux+0xdf0/0xdf0
[  571.568081]  ? inet6_sendmsg+0x4a/0x140
[  571.568526]  ? inet6_sendmsg+0xbd/0x140
[  571.568953]  ? inet6_compat_ioctl+0x310/0x310
[  571.569451]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  571.570030]  ? sock_sendmsg+0x55/0x190
[  571.570454]  sendmsg_copy_msghdr+0xa1/0x160
[  571.570932]  ? __ia32_sys_recvmmsg+0x260/0x260
[  571.571527]  ? __lock_acquire+0x164e/0x6120
[  571.572068]  ___sys_sendmsg+0xc6/0x170
[  571.572531]  ? sendmsg_copy_msghdr+0x160/0x160
[  571.573023]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  571.573649]  ? lock_is_held_type+0xd7/0x130
[  571.574106]  ? find_held_lock+0x2c/0x110
[  571.574573]  ? lock_release+0x3b2/0x750
[  571.574999]  ? __might_fault+0xd1/0x170
[  571.575432]  ? lock_downgrade+0x6d0/0x6d0
[  571.575907]  ? lock_is_held_type+0xd7/0x130
[  571.576396]  __sys_sendmmsg+0x195/0x470
[  571.576843]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  571.577328]  ? lock_is_held_type+0xd7/0x130
[  571.577815]  ? bit_wait_io_timeout+0x160/0x160
[  571.578328]  ? lock_is_held_type+0xd7/0x130
[  571.578804]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  571.579408]  ? vfs_write+0x422/0xac0
[  571.579819]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  571.580429]  ? fput+0x2a/0x50
[  571.580781]  __x64_sys_sendmmsg+0x99/0x100
[  571.581256]  ? syscall_enter_from_user_mode+0x1d/0x50
[  571.581805]  do_syscall_64+0x3b/0x90
[  571.582229]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  571.582785] RIP: 0033:0x7f89586d1b19
[  571.583184] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  571.585312] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  571.586123] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  571.586884] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  571.587629] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  571.588412] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  571.589171] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  571.589938]  </TASK>
[  571.596946] FAULT_INJECTION: forcing a failure.
[  571.596946] name failslab, interval 1, probability 0, space 0, times 0
[  571.598322] CPU: 0 PID: 5119 Comm: syz-executor.3 Not tainted 5.18.0-rc2-next-20220414 #1
[  571.599460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  571.601008] Call Trace:
[  571.601322]  <TASK>
[  571.601556]  dump_stack_lvl+0x8b/0xb3
[  571.601960]  should_fail.cold+0x5/0xa
[  571.602389]  ? __alloc_skb+0x211/0x340
[  571.602804]  should_failslab+0x5/0x10
[  571.603235]  kmem_cache_alloc_node+0x55/0x490
[  571.603776]  __alloc_skb+0x211/0x340
[  571.604188]  hci_prepare_cmd+0x2a/0x220
[  571.604617]  hci_req_add+0x99/0x200
[  571.605005]  hci_inq_req+0x158/0x1c0
[  571.605393]  ? hci_auth_req+0xb0/0xb0
[  571.605794]  ? lockdep_init_map_type+0x21a/0x7e0
[  571.606303]  ? hci_auth_req+0xb0/0xb0
[  571.606707]  __hci_req_sync+0x121/0x850
[  571.607128]  ? __mutex_lock+0x231/0x14c0
[  571.607583]  ? hci_req_run_skb+0x20/0x20
[  571.608030]  ? trace_contention_end+0xd8/0x130
[  571.608531]  ? hci_req_sync+0x33/0xd0
[  571.608952]  ? trace_event_raw_event_802154_rdev_set_csma_backoffs+0x280/0x360
[  571.609700]  ? hci_auth_req+0xb0/0xb0
[  571.610106]  hci_req_sync+0x9a/0xd0
[  571.610490]  hci_inquiry+0x8e0/0xc30
[  571.610885]  ? hci_sock_ioctl+0x60/0x910
[  571.611300]  ? lock_downgrade+0x6d0/0x6d0
[  571.611752]  ? rwlock_bug.part.0+0x90/0x90
[  571.612210]  ? hci_inquiry_cache_update_resolve+0x370/0x370
[  571.612782]  ? __local_bh_enable_ip+0xa0/0x120
[  571.613284]  hci_sock_ioctl+0x262/0x910
[  571.613692]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  571.614174]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  571.614720]  sock_do_ioctl+0xd2/0x230
[  571.615126]  ? put_user_ifreq+0xb0/0xb0
[  571.615544]  ? vfs_fileattr_set+0xb80/0xb80
[  571.616019]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  571.616608]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  571.617232]  ? selinux_inode_getsecctx+0x90/0x90
[  571.617719]  sock_ioctl+0x41c/0x670
[  571.618105]  ? lock_is_held_type+0xd7/0x130
[  571.618564]  ? br_ioctl_call+0xb0/0xb0
[  571.618993]  ? selinux_file_ioctl+0xb1/0x260
[  571.619462]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  571.620082]  ? br_ioctl_call+0xb0/0xb0
[  571.620497]  __x64_sys_ioctl+0x196/0x210
[  571.620946]  do_syscall_64+0x3b/0x90
[  571.621332]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  571.621881] RIP: 0033:0x7f9b813dcb19
[  571.622264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  571.624245] RSP: 002b:00007f9b7e952188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  571.625026] RAX: ffffffffffffffda RBX: 00007f9b814eff60 RCX: 00007f9b813dcb19
[  571.625790] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  571.626537] RBP: 00007f9b7e9521d0 R08: 0000000000000000 R09: 0000000000000000
[  571.627269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  571.628020] R13: 00007ffdde662ccf R14: 00007f9b7e952300 R15: 0000000000022000
[  571.628790]  </TASK>
[  571.629071] Bluetooth: hci0: no memory for command (opcode 0x0401)
[  571.649850] audit: type=1326 audit(1649959312.731:84): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5120 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:01:52 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 17)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  571.691873] audit: type=1326 audit(1649959312.774:85): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5120 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:01:52 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, 0x0, 0x0)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:01:52 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 7)

18:01:52 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x7)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)

18:01:52 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8903, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  571.757360] FAULT_INJECTION: forcing a failure.
[  571.757360] name failslab, interval 1, probability 0, space 0, times 0
[  571.758656] CPU: 0 PID: 5133 Comm: syz-executor.3 Not tainted 5.18.0-rc2-next-20220414 #1
[  571.759691] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  571.760876] Call Trace:
[  571.761152]  <TASK>
[  571.761215] FAULT_INJECTION: forcing a failure.
[  571.761215] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  571.761397]  dump_stack_lvl+0x8b/0xb3
[  571.761425]  should_fail.cold+0x5/0xa
[  571.764895]  ? create_object.isra.0+0x3a/0xa20
[  571.765400]  should_failslab+0x5/0x10
[  571.765807]  kmem_cache_alloc+0x5b/0x480
[  571.766269]  create_object.isra.0+0x3a/0xa20
[  571.766733]  ? kasan_unpoison+0x23/0x50
[  571.767158]  kmem_cache_alloc_node+0x248/0x490
[  571.767684]  __alloc_skb+0x211/0x340
[  571.768085]  hci_prepare_cmd+0x2a/0x220
[  571.768518]  hci_req_add+0x99/0x200
[  571.768908]  hci_inq_req+0x158/0x1c0
[  571.769304]  ? hci_auth_req+0xb0/0xb0
[  571.769696]  ? lockdep_init_map_type+0x21a/0x7e0
[  571.770216]  ? hci_auth_req+0xb0/0xb0
[  571.770610]  __hci_req_sync+0x121/0x850
[  571.771021]  ? __mutex_lock+0x231/0x14c0
[  571.771458]  ? hci_req_run_skb+0x20/0x20
[  571.771908]  ? trace_contention_end+0xd8/0x130
[  571.772402]  ? hci_req_sync+0x33/0xd0
[  571.772809]  ? trace_event_raw_event_802154_rdev_set_csma_backoffs+0x280/0x360
[  571.773595]  ? hci_auth_req+0xb0/0xb0
[  571.773996]  hci_req_sync+0x9a/0xd0
[  571.774393]  hci_inquiry+0x8e0/0xc30
[  571.774791]  ? hci_sock_ioctl+0x60/0x910
[  571.775228]  ? lock_downgrade+0x6d0/0x6d0
[  571.775666]  ? rwlock_bug.part.0+0x90/0x90
[  571.776113]  ? hci_inquiry_cache_update_resolve+0x370/0x370
[  571.776735]  ? __local_bh_enable_ip+0xa0/0x120
[  571.777233]  hci_sock_ioctl+0x262/0x910
[  571.777646]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  571.778133]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  571.778686]  sock_do_ioctl+0xd2/0x230
[  571.779087]  ? put_user_ifreq+0xb0/0xb0
[  571.779509]  ? vfs_fileattr_set+0xb80/0xb80
[  571.779988]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  571.780606]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  571.781223]  ? selinux_inode_getsecctx+0x90/0x90
[  571.781719]  sock_ioctl+0x41c/0x670
[  571.782102]  ? lock_is_held_type+0xd7/0x130
[  571.782568]  ? br_ioctl_call+0xb0/0xb0
[  571.782987]  ? selinux_file_ioctl+0xb1/0x260
[  571.783466]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  571.784061]  ? br_ioctl_call+0xb0/0xb0
[  571.784492]  __x64_sys_ioctl+0x196/0x210
[  571.784924]  do_syscall_64+0x3b/0x90
[  571.785331]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  571.785873] RIP: 0033:0x7f9b813dcb19
[  571.786264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  571.788176] RSP: 002b:00007f9b7e952188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  571.788980] RAX: ffffffffffffffda RBX: 00007f9b814eff60 RCX: 00007f9b813dcb19
[  571.789729] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  571.790463] RBP: 00007f9b7e9521d0 R08: 0000000000000000 R09: 0000000000000000
[  571.791210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  571.791955] R13: 00007ffdde662ccf R14: 00007f9b7e952300 R15: 0000000000022000
[  571.792713]  </TASK>
[  571.792952] CPU: 1 PID: 5131 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  571.794608] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  571.796871] Call Trace:
[  571.797378]  <TASK>
[  571.797823]  dump_stack_lvl+0x8b/0xb3
[  571.798594]  should_fail.cold+0x5/0xa
[  571.799355]  _copy_from_user+0x2a/0x170
[  571.800170]  __copy_msghdr_from_user+0x91/0x4b0
[  571.801114]  ? __ia32_sys_shutdown+0x70/0x70
[  571.801995]  ? udp_v6_early_demux+0xdf0/0xdf0
[  571.802883]  ? inet6_sendmsg+0x4a/0x140
[  571.803703]  ? inet6_sendmsg+0xbd/0x140
[  571.804496]  ? inet6_compat_ioctl+0x310/0x310
[  571.805388]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  571.806493]  ? sock_sendmsg+0x55/0x190
[  571.807282]  sendmsg_copy_msghdr+0xa1/0x160
[  571.808175]  ? __ia32_sys_recvmmsg+0x260/0x260
[  571.809098]  ? __lock_acquire+0x164e/0x6120
[  571.809977]  ___sys_sendmsg+0xc6/0x170
[  571.810765]  ? sendmsg_copy_msghdr+0x160/0x160
[  571.811695]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  571.812820]  ? lock_is_held_type+0xd7/0x130
[  571.813695]  ? find_held_lock+0x2c/0x110
[  571.814509]  ? lock_release+0x3b2/0x750
[  571.815301]  ? __might_fault+0xd1/0x170
[  571.816110]  ? lock_downgrade+0x6d0/0x6d0
[  571.816949]  ? lock_is_held_type+0xd7/0x130
[  571.817830]  __sys_sendmmsg+0x195/0x470
[  571.818636]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  571.819501]  ? lock_is_held_type+0xd7/0x130
[  571.820408]  ? bit_wait_io_timeout+0x160/0x160
[  571.821320]  ? lock_is_held_type+0xd7/0x130
[  571.822191]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  571.823293]  ? vfs_write+0x422/0xac0
[  571.824049]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  571.825144]  ? fput+0x2a/0x50
[  571.825794]  __x64_sys_sendmmsg+0x99/0x100
[  571.826639]  ? syscall_enter_from_user_mode+0x1d/0x50
[  571.827667]  do_syscall_64+0x3b/0x90
[  571.828422]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  571.829452] RIP: 0033:0x7f89586d1b19
[  571.830182] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  571.833844] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  571.835349] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  571.836768] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  571.838176] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  571.839583] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  571.841010] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  571.842439]  </TASK>
[  573.816508] Bluetooth: hci0: command 0x0401 tx timeout
18:02:12 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8904, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:02:12 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:02:12 executing program 2:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140))
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r1, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r1, 0x0)

18:02:12 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:02:12 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)

18:02:12 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 8)

18:02:12 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x7)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)

18:02:12 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 18)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  591.073197] FAULT_INJECTION: forcing a failure.
[  591.073197] name failslab, interval 1, probability 0, space 0, times 0
[  591.074817] CPU: 1 PID: 5152 Comm: syz-executor.3 Not tainted 5.18.0-rc2-next-20220414 #1
[  591.076049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  591.077667] Call Trace:
[  591.078047]  <TASK>
[  591.078373]  dump_stack_lvl+0x8b/0xb3
[  591.078941]  should_fail.cold+0x5/0xa
[  591.079492]  ? lock_is_held_type+0xd7/0x130
[  591.080141]  should_failslab+0x5/0x10
[  591.081312]  __kmalloc_node_track_caller+0x7e/0x440
[  591.081980]  ? hci_prepare_cmd+0x2a/0x220
[  591.082545]  __alloc_skb+0xe3/0x340
[  591.083038]  hci_prepare_cmd+0x2a/0x220
[  591.083584]  hci_req_add+0x99/0x200
[  591.084102]  hci_inq_req+0x158/0x1c0
[  591.085152]  ? hci_auth_req+0xb0/0xb0
[  591.086277]  ? lockdep_init_map_type+0x21a/0x7e0
[  591.086897]  ? hci_auth_req+0xb0/0xb0
[  591.087426]  __hci_req_sync+0x121/0x850
[  591.088886]  ? __mutex_lock+0x231/0x14c0
[  591.089950]  ? hci_req_run_skb+0x20/0x20
[  591.091162]  ? trace_contention_end+0xd8/0x130
[  591.092359]  ? hci_req_sync+0x33/0xd0
[  591.093374]  ? trace_event_raw_event_802154_rdev_set_csma_backoffs+0x280/0x360
[  591.095081]  ? hci_auth_req+0xb0/0xb0
[  591.095607]  hci_req_sync+0x9a/0xd0
[  591.096399]  hci_inquiry+0x8e0/0xc30
[  591.097621]  ? hci_sock_ioctl+0x60/0x910
[  591.098225]  ? lock_downgrade+0x6d0/0x6d0
[  591.098794]  ? rwlock_bug.part.0+0x90/0x90
[  591.099710]  ? hci_inquiry_cache_update_resolve+0x370/0x370
[  591.101513]  ? __local_bh_enable_ip+0xa0/0x120
[  591.102243]  hci_sock_ioctl+0x262/0x910
[  591.103596]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  591.104449]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  591.106186]  sock_do_ioctl+0xd2/0x230
[  591.107470]  ? put_user_ifreq+0xb0/0xb0
[  591.108844]  ? vfs_fileattr_set+0xb80/0xb80
[  591.110244]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  591.112191]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  591.114289]  ? selinux_inode_getsecctx+0x90/0x90
[  591.115768]  sock_ioctl+0x41c/0x670
[  591.116907]  ? lock_is_held_type+0xd7/0x130
[  591.118278]  ? br_ioctl_call+0xb0/0xb0
[  591.119528]  ? selinux_file_ioctl+0xb1/0x260
[  591.120960]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  591.122725]  ? br_ioctl_call+0xb0/0xb0
[  591.123999]  __x64_sys_ioctl+0x196/0x210
[  591.125242]  do_syscall_64+0x3b/0x90
[  591.126295]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  591.127889] RIP: 0033:0x7f9b813dcb19
[  591.129071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  591.134511] RSP: 002b:00007f9b7e952188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  591.136717] RAX: ffffffffffffffda RBX: 00007f9b814eff60 RCX: 00007f9b813dcb19
[  591.138746] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  591.141011] RBP: 00007f9b7e9521d0 R08: 0000000000000000 R09: 0000000000000000
[  591.143201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  591.145205] R13: 00007ffdde662ccf R14: 00007f9b7e952300 R15: 0000000000022000
[  591.147134]  </TASK>
[  591.147991] Bluetooth: hci0: no memory for command (opcode 0x0401)
[  591.170028] FAULT_INJECTION: forcing a failure.
[  591.170028] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  591.174235] CPU: 1 PID: 5159 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  591.177107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  591.180894] Call Trace:
[  591.181680]  <TASK>
[  591.182438]  dump_stack_lvl+0x8b/0xb3
[  591.183655]  should_fail.cold+0x5/0xa
[  591.184816]  _copy_from_user+0x2a/0x170
[  591.185982]  __copy_msghdr_from_user+0x91/0x4b0
[  591.187571]  ? __ia32_sys_shutdown+0x70/0x70
[  591.188986]  ? udp_v6_early_demux+0xdf0/0xdf0
[  591.190420]  ? inet6_sendmsg+0x4a/0x140
[  591.191762]  ? inet6_sendmsg+0xbd/0x140
[  591.192999]  ? inet6_compat_ioctl+0x310/0x310
[  591.194396]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  591.196143]  ? sock_sendmsg+0x55/0x190
[  591.197412]  sendmsg_copy_msghdr+0xa1/0x160
[  591.198771]  ? __ia32_sys_recvmmsg+0x260/0x260
[  591.200235]  ? __lock_acquire+0x164e/0x6120
[  591.201630]  ___sys_sendmsg+0xc6/0x170
[  591.202891]  ? sendmsg_copy_msghdr+0x160/0x160
[  591.204348]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  591.205664]  ? lock_is_held_type+0xd7/0x130
[  591.207044]  ? find_held_lock+0x2c/0x110
[  591.207708]  ? lock_release+0x3b2/0x750
[  591.209060]  ? __might_fault+0xd1/0x170
[  591.209753]  ? lock_downgrade+0x6d0/0x6d0
[  591.211078]  ? lock_is_held_type+0xd7/0x130
[  591.212329]  __sys_sendmmsg+0x195/0x470
[  591.213492]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  591.214875]  ? lock_is_held_type+0xd7/0x130
[  591.215608]  ? bit_wait_io_timeout+0x160/0x160
[  591.217116]  ? lock_is_held_type+0xd7/0x130
[  591.217826]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  591.218677]  ? vfs_write+0x422/0xac0
[  591.219253]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  591.220121]  ? fput+0x2a/0x50
[  591.220623]  __x64_sys_sendmmsg+0x99/0x100
[  591.221281]  ? syscall_enter_from_user_mode+0x1d/0x50
[  591.222058]  do_syscall_64+0x3b/0x90
[  591.222649]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  591.223477] RIP: 0033:0x7f89586d1b19
[  591.224053] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  591.226799] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  591.227965] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  591.229004] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  591.230058] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  591.231259] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  591.232295] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  591.233338]  </TASK>
18:02:12 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:02:12 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8906, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:02:12 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)

18:02:12 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:02:12 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 9)

18:02:12 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8907, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:02:12 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)

[  591.363361] FAULT_INJECTION: forcing a failure.
[  591.363361] name failslab, interval 1, probability 0, space 0, times 0
[  591.365078] CPU: 0 PID: 5171 Comm: syz-executor.3 Not tainted 5.18.0-rc2-next-20220414 #1
[  591.366202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  591.367621] Call Trace:
[  591.367983]  <TASK>
[  591.368273]  dump_stack_lvl+0x8b/0xb3
[  591.368770]  should_fail.cold+0x5/0xa
[  591.369259]  ? lock_release+0x3b2/0x750
[  591.369836]  ? create_object.isra.0+0x3a/0xa20
[  591.370510]  should_failslab+0x5/0x10
[  591.376401]  kmem_cache_alloc+0x5b/0x480
[  591.376971]  create_object.isra.0+0x3a/0xa20
[  591.377563]  ? kasan_unpoison+0x23/0x50
[  591.378099]  __kmalloc_node_track_caller+0x269/0x440
[  591.378765]  ? hci_prepare_cmd+0x2a/0x220
[  591.379323]  __alloc_skb+0xe3/0x340
[  591.379823]  hci_prepare_cmd+0x2a/0x220
[  591.380399]  hci_req_add+0x99/0x200
[  591.380893]  hci_inq_req+0x158/0x1c0
[  591.381385]  ? hci_auth_req+0xb0/0xb0
[  591.381893]  ? lockdep_init_map_type+0x21a/0x7e0
[  591.382543]  ? hci_auth_req+0xb0/0xb0
[  591.388203]  __hci_req_sync+0x121/0x850
[  591.388798]  ? __mutex_lock+0x231/0x14c0
[  591.389424]  ? hci_req_run_skb+0x20/0x20
[  591.390047]  ? trace_contention_end+0xd8/0x130
[  591.390749]  ? hci_req_sync+0x33/0xd0
[  591.391332]  ? trace_event_raw_event_802154_rdev_set_csma_backoffs+0x280/0x360
[  591.392452]  ? hci_auth_req+0xb0/0xb0
[  591.393045]  hci_req_sync+0x9a/0xd0
[  591.393615]  hci_inquiry+0x8e0/0xc30
[  591.394197]  ? hci_sock_ioctl+0x60/0x910
[  591.394810]  ? lock_downgrade+0x6d0/0x6d0
[  591.395445]  ? rwlock_bug.part.0+0x90/0x90
[  591.396109]  ? hci_inquiry_cache_update_resolve+0x370/0x370
[  591.396862]  ? __local_bh_enable_ip+0xa0/0x120
[  591.397492]  hci_sock_ioctl+0x262/0x910
[  591.398063]  ? hci_sock_sendmsg+0x22e0/0x22e0
[  591.398663]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  591.399365]  sock_do_ioctl+0xd2/0x230
[  591.399903]  ? put_user_ifreq+0xb0/0xb0
[  591.400493]  ? vfs_fileattr_set+0xb80/0xb80
[  591.401088]  ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x400
[  591.401842]  ? ioctl_has_perm.constprop.0.isra.0+0x2a4/0x400
[  591.402600]  ? selinux_inode_getsecctx+0x90/0x90
[  591.403237]  sock_ioctl+0x41c/0x670
[  591.403729]  ? lock_is_held_type+0xd7/0x130
[  591.404338]  ? br_ioctl_call+0xb0/0xb0
[  591.404865]  ? selinux_file_ioctl+0xb1/0x260
[  591.405454]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  591.406190]  ? br_ioctl_call+0xb0/0xb0
[  591.406708]  __x64_sys_ioctl+0x196/0x210
[  591.407268]  do_syscall_64+0x3b/0x90
[  591.407768]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  591.408506] RIP: 0033:0x7f9b813dcb19
[  591.408974] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  591.411382] RSP: 002b:00007f9b7e952188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  591.412421] RAX: ffffffffffffffda RBX: 00007f9b814eff60 RCX: 00007f9b813dcb19
[  591.413359] RDX: 0000000020000040 RSI: 00000000800448f0 RDI: 0000000000000004
[  591.414287] RBP: 00007f9b7e9521d0 R08: 0000000000000000 R09: 0000000000000000
[  591.415220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  591.416189] R13: 00007ffdde662ccf R14: 00007f9b7e952300 R15: 0000000000022000
[  591.417184]  </TASK>
[  591.431248] audit: type=1326 audit(1649959332.513:86): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5153 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:02:12 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:02:12 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[  593.464723] Bluetooth: hci0: command 0x0401 tx timeout
18:02:28 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"}) (fail_nth: 10)

18:02:28 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:02:28 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8912, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:02:28 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 19)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:02:28 executing program 7:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r0}, 0x0)
io_uring_enter(0xffffffffffffffff, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r0, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r0, 0x0)

18:02:28 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:02:28 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0)

18:02:28 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

[  607.026641] audit: type=1326 audit(1649959348.108:87): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5189 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9aea92bb19 code=0x0
[  607.035832] audit: type=1326 audit(1649959348.118:88): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5190 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  607.052106] FAULT_INJECTION: forcing a failure.
[  607.052106] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  607.054547] CPU: 1 PID: 5194 Comm: syz-executor.3 Not tainted 5.18.0-rc2-next-20220414 #1
[  607.056010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  607.057926] Call Trace:
[  607.058361]  <TASK>
[  607.058737]  dump_stack_lvl+0x8b/0xb3
[  607.059423]  should_fail.cold+0x5/0xa
[  607.059958] FAULT_INJECTION: forcing a failure.
[  607.059958] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  607.060062]  _copy_to_user+0x2a/0x140
[  607.063244]  simple_read_from_buffer+0xcc/0x160
[  607.064055]  proc_fail_nth_read+0x194/0x220
[  607.064815]  ? proc_exe_link+0x1d0/0x1d0
[  607.065517]  ? security_file_permission+0xb1/0xd0
[  607.066350]  ? proc_exe_link+0x1d0/0x1d0
[  607.067053]  vfs_read+0x1ea/0x5d0
[  607.067649]  ksys_read+0x127/0x250
[  607.068280]  ? __ia32_sys_pwrite64+0x220/0x220
[  607.069070]  ? syscall_enter_from_user_mode+0x1d/0x50
[  607.069961]  do_syscall_64+0x3b/0x90
[  607.070603]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  607.071484] RIP: 0033:0x7f9b8138f69c
[  607.072117] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[  607.075275] RSP: 002b:00007f9b7e952170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  607.076593] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f9b8138f69c
[  607.077809] RDX: 000000000000000f RSI: 00007f9b7e9521e0 RDI: 0000000000000003
[  607.079010] RBP: 00007f9b7e9521d0 R08: 0000000000000000 R09: 0000000000000000
[  607.080238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  607.081454] R13: 00007ffdde662ccf R14: 00007f9b7e952300 R15: 0000000000022000
[  607.082691]  </TASK>
[  607.083086] CPU: 0 PID: 5202 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  607.084885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  607.087318] Call Trace:
[  607.087877]  <TASK>
[  607.088378]  dump_stack_lvl+0x8b/0xb3
[  607.089220]  should_fail.cold+0x5/0xa
[  607.090064]  _copy_from_user+0x2a/0x170
[  607.090951]  __copy_msghdr_from_user+0x91/0x4b0
[  607.091975]  ? __ia32_sys_shutdown+0x70/0x70
[  607.092950]  ? udp_v6_early_demux+0xdf0/0xdf0
[  607.093929]  ? inet6_sendmsg+0x4a/0x140
[  607.094812]  ? inet6_sendmsg+0xbd/0x140
[  607.095682]  ? inet6_compat_ioctl+0x310/0x310
[  607.096679]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  607.097892]  ? sock_sendmsg+0x55/0x190
[  607.098750]  sendmsg_copy_msghdr+0xa1/0x160
[  607.099700]  ? __ia32_sys_recvmmsg+0x260/0x260
[  607.100724]  ? __lock_acquire+0x164e/0x6120
[  607.101687]  ___sys_sendmsg+0xc6/0x170
[  607.102556]  ? sendmsg_copy_msghdr+0x160/0x160
[  607.103548]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  607.104779]  ? lock_is_held_type+0xd7/0x130
[  607.105732]  ? find_held_lock+0x2c/0x110
[  607.106634]  ? lock_release+0x3b2/0x750
[  607.107491]  ? __might_fault+0xd1/0x170
[  607.108378]  ? lock_downgrade+0x6d0/0x6d0
[  607.109281]  ? lock_is_held_type+0xd7/0x130
[  607.110238]  __sys_sendmmsg+0x195/0x470
[  607.111108]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  607.112057]  ? lock_is_held_type+0xd7/0x130
[  607.113019]  ? bit_wait_io_timeout+0x160/0x160
[  607.113995]  ? lock_is_held_type+0xd7/0x130
[  607.114934]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  607.116109]  ? vfs_write+0x422/0xac0
[  607.116931]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  607.118111]  ? fput+0x2a/0x50
[  607.118799]  __x64_sys_sendmmsg+0x99/0x100
[  607.119710]  ? syscall_enter_from_user_mode+0x1d/0x50
[  607.120813]  do_syscall_64+0x3b/0x90
[  607.121616]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  607.122721] RIP: 0033:0x7f89586d1b19
[  607.123501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  607.127365] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  607.128970] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
18:02:28 executing program 7:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r0}, 0x0)
io_uring_enter(0xffffffffffffffff, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r0, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r0, 0x0)

[  607.130463] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  607.132133] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  607.133690] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  607.135225] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  607.136786]  </TASK>
[  607.141858] audit: type=1326 audit(1649959348.171:89): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5189 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7f9aea8de72b code=0x0
18:02:28 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(0x0, &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:02:28 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0)

[  607.193055] audit: type=1326 audit(1649959348.275:90): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5190 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:02:28 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8940, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  607.244474] audit: type=1326 audit(1649959348.324:91): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5190 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=230 compat=0 ip=0x7ff2e601b8e1 code=0x0
18:02:28 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:02:28 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)

18:02:28 executing program 7:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r0}, 0x0)
io_uring_enter(0xffffffffffffffff, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r0, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r0, 0x0)

18:02:28 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 20)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:02:28 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0)

18:02:28 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:02:28 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x7)

[  607.392160] FAULT_INJECTION: forcing a failure.
[  607.392160] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  607.393881] CPU: 1 PID: 5226 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  607.394931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  607.396382] Call Trace:
[  607.396711]  <TASK>
[  607.396998]  dump_stack_lvl+0x8b/0xb3
[  607.397501]  should_fail.cold+0x5/0xa
[  607.397998]  _copy_from_user+0x2a/0x170
[  607.398522]  __copy_msghdr_from_user+0x91/0x4b0
[  607.399136]  ? __ia32_sys_shutdown+0x70/0x70
[  607.399703]  ? udp_v6_early_demux+0xdf0/0xdf0
[  607.400286]  ? inet6_sendmsg+0x4a/0x140
[  607.400806]  ? inet6_sendmsg+0xbd/0x140
[  607.401322]  ? inet6_compat_ioctl+0x310/0x310
[  607.401893]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  607.402606]  ? sock_sendmsg+0x55/0x190
[  607.403132]  sendmsg_copy_msghdr+0xa1/0x160
[  607.403713]  ? __ia32_sys_recvmmsg+0x260/0x260
[  607.404351]  ? __lock_acquire+0x164e/0x6120
[  607.404946]  ___sys_sendmsg+0xc6/0x170
[  607.405475]  ? sendmsg_copy_msghdr+0x160/0x160
[  607.406088]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  607.406841]  ? lock_is_held_type+0xd7/0x130
[  607.407432]  ? find_held_lock+0x2c/0x110
[  607.407981]  ? lock_release+0x3b2/0x750
[  607.408509]  ? __might_fault+0xd1/0x170
[  607.409048]  ? lock_downgrade+0x6d0/0x6d0
[  607.409612]  ? lock_is_held_type+0xd7/0x130
[  607.410204]  __sys_sendmmsg+0x195/0x470
[  607.410755]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  607.411343]  ? lock_is_held_type+0xd7/0x130
[  607.411939]  ? bit_wait_io_timeout+0x160/0x160
[  607.412559]  ? lock_is_held_type+0xd7/0x130
[  607.413143]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  607.413848]  ? vfs_write+0x422/0xac0
[  607.414344]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  607.415079]  ? fput+0x2a/0x50
[  607.415496]  __x64_sys_sendmmsg+0x99/0x100
[  607.416073]  ? syscall_enter_from_user_mode+0x1d/0x50
[  607.416736]  do_syscall_64+0x3b/0x90
[  607.417237]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  607.417923] RIP: 0033:0x7f89586d1b19
[  607.418408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  607.420811] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  607.421809] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  607.422743] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  607.423672] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  607.424619] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  607.425552] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  607.426481]  </TASK>
[  607.427699] audit: type=1326 audit(1649959348.510:92): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5225 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:02:28 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8941, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:02:28 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x2, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  607.492641] audit: type=1326 audit(1649959348.574:93): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5225 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  607.542190] audit: type=1326 audit(1649959348.624:94): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5225 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=230 compat=0 ip=0x7ff2e601b8e1 code=0x0
[  609.080587] Bluetooth: hci0: command 0x0401 tx timeout
[  611.128488] Bluetooth: hci0: command 0x0401 tx timeout
18:02:45 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, 0x0, 0x0)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

18:02:45 executing program 7:
r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:02:45 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x4b47, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:02:45 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 21)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:02:45 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, 0x0, 0x0, 0x0)

18:02:45 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x894c, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:02:45 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:02:45 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x0, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

[  624.946237] FAULT_INJECTION: forcing a failure.
[  624.946237] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  624.948116] CPU: 0 PID: 5256 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  624.949325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  624.950838] Call Trace:
[  624.951291]  <TASK>
[  624.951593]  dump_stack_lvl+0x8b/0xb3
[  624.952167]  should_fail.cold+0x5/0xa
[  624.952710]  _copy_from_user+0x2a/0x170
[  624.953312]  __copy_msghdr_from_user+0x91/0x4b0
[  624.953942]  ? __ia32_sys_shutdown+0x70/0x70
[  624.954638]  ? udp_v6_early_demux+0xdf0/0xdf0
[  624.955348]  ? inet6_sendmsg+0x4a/0x140
[  624.955894]  ? inet6_sendmsg+0xbd/0x140
[  624.956517]  ? inet6_compat_ioctl+0x310/0x310
[  624.957188]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  624.957926]  ? sock_sendmsg+0x55/0x190
[  624.958534]  sendmsg_copy_msghdr+0xa1/0x160
[  624.959237]  ? __ia32_sys_recvmmsg+0x260/0x260
[  624.959869]  ? __lock_acquire+0x164e/0x6120
[  624.960560]  ___sys_sendmsg+0xc6/0x170
[  624.961134]  ? sendmsg_copy_msghdr+0x160/0x160
[  624.961759]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  624.962567]  ? lock_is_held_type+0xd7/0x130
[  624.963234]  ? find_held_lock+0x2c/0x110
[  624.963797]  ? lock_release+0x3b2/0x750
[  624.964463]  ? __might_fault+0xd1/0x170
[  624.965108]  ? lock_downgrade+0x6d0/0x6d0
[  624.965676]  ? lock_is_held_type+0xd7/0x130
[  624.966339]  __sys_sendmmsg+0x195/0x470
[  624.966903]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  624.967580]  ? lock_is_held_type+0xd7/0x130
[  624.968299]  ? bit_wait_io_timeout+0x160/0x160
[  624.968936]  ? lock_is_held_type+0xd7/0x130
[  624.969595]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  624.974808]  ? vfs_write+0x422/0xac0
[  624.975407]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  624.976283]  ? fput+0x2a/0x50
[  624.976751]  __x64_sys_sendmmsg+0x99/0x100
[  624.977399]  ? syscall_enter_from_user_mode+0x1d/0x50
[  624.978171]  do_syscall_64+0x3b/0x90
[  624.978672]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  624.979432] RIP: 0033:0x7f89586d1b19
[  624.979941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  624.982607] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  624.983690] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  624.984732] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  624.985754] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  624.986791] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  624.987814] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  624.988869]  </TASK>
18:02:46 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:02:46 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8982, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  625.081592] audit: type=1326 audit(1649959366.163:95): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5250 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:02:46 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, 0x0, 0x0, 0x0)

18:02:46 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000340)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000c00000008000322", @ANYRES32=r1, @ANYBLOB="2c00508008000700000008"], 0x48}}, 0x0)

18:02:46 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x4b49, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  625.136546] audit: type=1326 audit(1649959366.218:96): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5250 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=230 compat=0 ip=0x7ff2e601b8e1 code=0x0
[  625.143571] audit: type=1326 audit(1649959366.219:97): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5250 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:02:46 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 22)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:02:46 executing program 7:
r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:02:46 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x0, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

[  625.255367] FAULT_INJECTION: forcing a failure.
[  625.255367] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  625.257030] CPU: 1 PID: 5278 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  625.258076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  625.259523] Call Trace:
[  625.259860]  <TASK>
[  625.260157]  dump_stack_lvl+0x8b/0xb3
[  625.260702]  should_fail.cold+0x5/0xa
[  625.261206]  _copy_from_user+0x2a/0x170
[  625.261732]  __copy_msghdr_from_user+0x91/0x4b0
[  625.262374]  ? __ia32_sys_shutdown+0x70/0x70
[  625.262978]  ? udp_v6_early_demux+0xdf0/0xdf0
[  625.263612]  ? inet6_sendmsg+0x4a/0x140
[  625.264169]  ? inet6_sendmsg+0xbd/0x140
[  625.264783]  ? inet6_compat_ioctl+0x310/0x310
[  625.265403]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  625.266144]  ? sock_sendmsg+0x55/0x190
[  625.266684]  sendmsg_copy_msghdr+0xa1/0x160
[  625.267283]  ? __ia32_sys_recvmmsg+0x260/0x260
[  625.267913]  ? __lock_acquire+0x164e/0x6120
[  625.268557]  ___sys_sendmsg+0xc6/0x170
[  625.269134]  ? sendmsg_copy_msghdr+0x160/0x160
[  625.269796]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  625.270549]  ? lock_is_held_type+0xd7/0x130
[  625.271272]  ? find_held_lock+0x2c/0x110
[  625.271831]  ? lock_release+0x3b2/0x750
[  625.272366]  ? __might_fault+0xd1/0x170
[  625.272937]  ? lock_downgrade+0x6d0/0x6d0
[  625.273494]  ? lock_is_held_type+0xd7/0x130
[  625.274091]  __sys_sendmmsg+0x195/0x470
[  625.274639]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  625.275201]  ? lock_is_held_type+0xd7/0x130
[  625.275788]  ? bit_wait_io_timeout+0x160/0x160
[  625.276382]  ? lock_is_held_type+0xd7/0x130
[  625.276991]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  625.277713]  ? vfs_write+0x422/0xac0
[  625.278209]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  625.278933]  ? fput+0x2a/0x50
[  625.279362]  __x64_sys_sendmmsg+0x99/0x100
[  625.279931]  ? syscall_enter_from_user_mode+0x1d/0x50
[  625.280616]  do_syscall_64+0x3b/0x90
[  625.281110]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  625.281778] RIP: 0033:0x7f89586d1b19
[  625.282243] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  625.284621] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  625.285599] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  625.286457] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  625.287334] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  625.288211] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  625.289129] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  625.290055]  </TASK>
18:02:46 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x0, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:02:46 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x541b, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:02:46 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, 0x0, 0x0, 0x0)

18:02:46 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7) (fail_nth: 1)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  625.337409] FAULT_INJECTION: forcing a failure.
[  625.337409] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  625.339105] CPU: 0 PID: 5282 Comm: syz-executor.0 Not tainted 5.18.0-rc2-next-20220414 #1
[  625.340196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  625.341690] Call Trace:
[  625.342036]  <TASK>
[  625.342352]  dump_stack_lvl+0x8b/0xb3
[  625.342892]  should_fail.cold+0x5/0xa
[  625.343429]  _copy_to_user+0x2a/0x140
[  625.343959]  simple_read_from_buffer+0xcc/0x160
[  625.344628]  proc_fail_nth_read+0x194/0x220
[  625.345189]  ? proc_exe_link+0x1d0/0x1d0
[  625.345728]  ? security_file_permission+0xb1/0xd0
[  625.346364]  ? proc_exe_link+0x1d0/0x1d0
[  625.346903]  vfs_read+0x1ea/0x5d0
[  625.347371]  ksys_read+0x127/0x250
[  625.347855]  ? __ia32_sys_pwrite64+0x220/0x220
[  625.348460]  ? syscall_enter_from_user_mode+0x1d/0x50
[  625.349206]  do_syscall_64+0x3b/0x90
[  625.349693]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  625.350384] RIP: 0033:0x7ff21149669c
[  625.350903] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[  625.353283] RSP: 002b:00007ff20ea59170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[  625.354288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff21149669c
[  625.355280] RDX: 000000000000000f RSI: 00007ff20ea591e0 RDI: 0000000000000003
[  625.356211] RBP: 00007ff20ea591d0 R08: 0000000000000000 R09: 0000000000000000
[  625.357177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  625.358106] R13: 00007ffe91a6bc7f R14: 00007ff20ea59300 R15: 0000000000022000
[  625.359051]  </TASK>
[  625.419854] audit: type=1326 audit(1649959366.502:98): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5284 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9aea92bb19 code=0x0
[  625.472534] audit: type=1326 audit(1649959366.552:99): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5284 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7f9aea8de72b code=0x0
18:02:59 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x0, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:02:59 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 23)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:02:59 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x5421, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:02:59 executing program 7:
r0 = syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:02:59 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  638.347624] audit: type=1326 audit(1649959379.429:100): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5303 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:02:59 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x0, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:02:59 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8983, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:02:59 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 1)

18:02:59 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x2, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  638.382985] FAULT_INJECTION: forcing a failure.
[  638.382985] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  638.385618] CPU: 0 PID: 5313 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  638.387382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  638.389825] Call Trace:
[  638.390375]  <TASK>
[  638.390855]  dump_stack_lvl+0x8b/0xb3
[  638.391687]  should_fail.cold+0x5/0xa
[  638.392519]  _copy_from_user+0x2a/0x170
[  638.393401]  __copy_msghdr_from_user+0x91/0x4b0
[  638.394417]  ? __ia32_sys_shutdown+0x70/0x70
[  638.395347]  ? udp_v6_early_demux+0xdf0/0xdf0
[  638.396319]  ? inet6_sendmsg+0x4a/0x140
[  638.397182]  ? inet6_sendmsg+0xbd/0x140
[  638.398064]  ? inet6_compat_ioctl+0x310/0x310
[  638.399027]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  638.400221]  ? sock_sendmsg+0x55/0x190
[  638.401097]  sendmsg_copy_msghdr+0xa1/0x160
[  638.402029]  ? __ia32_sys_recvmmsg+0x260/0x260
[  638.403019]  ? __lock_acquire+0x164e/0x6120
[  638.403968]  ___sys_sendmsg+0xc6/0x170
[  638.404830]  ? sendmsg_copy_msghdr+0x160/0x160
[  638.405821]  ? finish_task_switch.isra.0+0x226/0x870
[  638.406929]  ? lock_is_held_type+0xd7/0x130
[  638.407867]  ? find_held_lock+0x2c/0x110
[  638.408757]  ? lock_release+0x3b2/0x750
[  638.409613]  ? __might_fault+0xd1/0x170
[  638.410479]  ? lock_downgrade+0x6d0/0x6d0
[  638.411386]  ? lock_is_held_type+0xd7/0x130
[  638.412334]  __sys_sendmmsg+0x195/0x470
[  638.413228]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  638.414155]  ? lock_is_held_type+0xd7/0x130
[  638.415112]  ? bit_wait_io_timeout+0x160/0x160
[  638.416089]  ? lock_is_held_type+0xd7/0x130
[  638.417047]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  638.418223]  ? vfs_write+0x422/0xac0
[  638.419021]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  638.420194]  ? fput+0x2a/0x50
[  638.420888]  __x64_sys_sendmmsg+0x99/0x100
[  638.421799]  ? syscall_enter_from_user_mode+0x1d/0x50
[  638.422901]  do_syscall_64+0x3b/0x90
[  638.423702]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  638.424824] RIP: 0033:0x7f89586d1b19
[  638.425611] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  638.429475] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  638.431098] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  638.432609] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  638.434148] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  638.435652] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  638.437170] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  638.438715]  </TASK>
[  638.439752] audit: type=1326 audit(1649959379.479:101): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5303 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
[  638.468168] FAULT_INJECTION: forcing a failure.
[  638.468168] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  638.469522] CPU: 1 PID: 5315 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  638.470428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  638.471616] Call Trace:
[  638.471889]  <TASK>
[  638.472134]  dump_stack_lvl+0x8b/0xb3
[  638.472562]  should_fail.cold+0x5/0xa
[  638.472979]  _copy_from_user+0x2a/0x170
[  638.473417]  __copy_msghdr_from_user+0x91/0x4b0
[  638.473917]  ? __ia32_sys_shutdown+0x70/0x70
[  638.474401]  ? __lock_acquire+0xbac/0x6120
[  638.474866]  sendmsg_copy_msghdr+0xa1/0x160
[  638.475342]  ? __ia32_sys_recvmmsg+0x260/0x260
[  638.475825]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  638.476392]  ___sys_sendmsg+0xc6/0x170
[  638.476839]  ? sendmsg_copy_msghdr+0x160/0x160
[  638.477328]  ? lock_release+0x3b2/0x750
[  638.477746]  ? __fget_files+0x265/0x470
[  638.478191]  ? lock_downgrade+0x6d0/0x6d0
[  638.478650]  ? __fget_files+0x287/0x470
[  638.479090]  ? __fget_light+0xea/0x270
[  638.479526]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  638.480132]  __sys_sendmmsg+0x195/0x470
[  638.480576]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  638.481058]  ? lock_is_held_type+0xd7/0x130
[  638.481553]  ? __mutex_unlock_slowpath+0x15c/0x5e0
[  638.482084]  ? bit_wait_io_timeout+0x160/0x160
[  638.482585]  ? lock_is_held_type+0xd7/0x130
[  638.483051]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  638.483663]  ? vfs_write+0x422/0xac0
[  638.484063]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  638.484661]  ? fput+0x2a/0x50
[  638.485017]  __x64_sys_sendmmsg+0x99/0x100
[  638.485487]  ? syscall_enter_from_user_mode+0x1d/0x50
[  638.486038]  do_syscall_64+0x3b/0x90
[  638.486455]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  638.487016] RIP: 0033:0x7f8f47a3fb19
[  638.487417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  638.489373] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  638.490195] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  638.490955] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  638.491714] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  638.492481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  638.493244] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  638.494009]  </TASK>
[  638.508493] audit: type=1326 audit(1649959379.591:102): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5308 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9aea92bb19 code=0x0
[  638.519548] audit: type=1326 audit(1649959379.600:103): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5308 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7f9aea8de72b code=0x0
18:03:16 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:03:16 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x0, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:03:16 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 2)

18:03:16 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 24)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  654.980212] audit: type=1326 audit(1649959396.062:104): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5327 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:03:16 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x5450, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:16 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x3, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:03:16 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x89a0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:16 executing program 7:
r0 = syz_io_uring_setup(0x46ac, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

[  655.016780] FAULT_INJECTION: forcing a failure.
[  655.016780] name failslab, interval 1, probability 0, space 0, times 0
[  655.019278] CPU: 1 PID: 5338 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  655.020371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  655.023157] Call Trace:
[  655.023980]  <TASK>
[  655.024291]  dump_stack_lvl+0x8b/0xb3
[  655.024810]  should_fail.cold+0x5/0xa
[  655.025343]  ? __alloc_skb+0x211/0x340
[  655.025877]  should_failslab+0x5/0x10
[  655.026393]  kmem_cache_alloc_node+0x55/0x490
[  655.027009]  ? lock_chain_count+0x20/0x20
[  655.027575]  __alloc_skb+0x211/0x340
[  655.028088]  ? __is_insn_slot_addr+0x122/0x250
[  655.028634]  alloc_skb_with_frags+0x92/0x6a0
[  655.029226]  ? mark_lock.part.0+0xef/0x2f60
[  655.029778]  sock_alloc_send_pskb+0x7ab/0x930
[  655.030362]  ? __lock_acquire+0xbac/0x6120
[  655.030929]  ? sock_wmalloc+0x120/0x120
[  655.031456]  ? mark_lock.part.0+0xef/0x2f60
[  655.032033]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  655.032729]  ? lock_chain_count+0x20/0x20
[  655.033336]  ? lock_chain_count+0x20/0x20
[  655.033919]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[  655.034597]  ? ip6_mtu+0x189/0x340
[  655.035080]  ? ip_frag_init+0x350/0x350
[  655.035626]  ? ip6_finish_output2+0x1ad0/0x1ad0
[  655.036282]  ? ip6_mtu+0x1b0/0x340
[  655.036794]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  655.037560]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  655.038317]  ? ip6_setup_cork+0xd03/0x1550
[  655.038903]  ip6_make_skb+0x29a/0x4a0
[  655.039415]  ? ip_frag_init+0x350/0x350
[  655.039956]  ? ip6_push_pending_frames+0xe0/0xe0
[  655.040603]  ? lock_downgrade+0x6d0/0x6d0
[  655.041196]  ? ip6_default_advmss+0x4d0/0x4d0
[  655.041823]  udpv6_sendmsg+0x1d03/0x28d0
[  655.042378]  ? ip_frag_init+0x350/0x350
[  655.042926]  ? udp_v6_early_demux+0xdf0/0xdf0
[  655.043530]  ? exc_page_fault+0xca/0x1a0
[  655.044082]  ? lockdep_hardirqs_on+0x79/0x100
[  655.044702]  ? exc_page_fault+0xca/0x1a0
[  655.045295]  ? asm_exc_page_fault+0x1e/0x30
[  655.045914]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  655.046651]  ? udp_v6_early_demux+0xdf0/0xdf0
[  655.047237]  ? inet6_sendmsg+0x4a/0x140
[  655.047778]  inet6_sendmsg+0xfd/0x140
[  655.048297]  ? inet6_compat_ioctl+0x310/0x310
[  655.048965]  sock_sendmsg+0xee/0x190
[  655.049561]  ____sys_sendmsg+0x32e/0x870
[  655.050907]  ? kernel_sendmsg+0x50/0x50
[  655.051455]  ? __ia32_sys_recvmmsg+0x260/0x260
[  655.052067]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  655.052901]  ___sys_sendmsg+0xf3/0x170
[  655.053520]  ? sendmsg_copy_msghdr+0x160/0x160
[  655.054124]  ? lock_release+0x3b2/0x750
[  655.054667]  ? __fget_files+0x265/0x470
[  655.055215]  ? lock_downgrade+0x6d0/0x6d0
[  655.055764]  ? __fget_files+0x287/0x470
[  655.056294]  ? __fget_light+0xea/0x270
[  655.056806]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  655.058278]  __sys_sendmmsg+0x195/0x470
[  655.059449]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  655.060660]  ? lock_is_held_type+0xd7/0x130
[  655.062004]  ? bit_wait_io_timeout+0x160/0x160
[  655.063306]  ? lock_is_held_type+0xd7/0x130
[  655.064703]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  655.066437]  ? vfs_write+0x422/0xac0
[  655.067606]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  655.069350]  ? fput+0x2a/0x50
[  655.070359]  __x64_sys_sendmmsg+0x99/0x100
[  655.071674]  ? syscall_enter_from_user_mode+0x1d/0x50
[  655.073321]  do_syscall_64+0x3b/0x90
[  655.074463]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  655.076069] RIP: 0033:0x7f8f47a3fb19
[  655.077213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  655.082884] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  655.085301] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  655.087516] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  655.089780] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  655.092103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  655.094456] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  655.096789]  </TASK>
[  655.099559] audit: type=1326 audit(1649959396.180:105): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5327 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
[  655.115595] FAULT_INJECTION: forcing a failure.
[  655.115595] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  655.119311] CPU: 0 PID: 5337 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  655.121963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  655.125597] Call Trace:
[  655.126415]  <TASK>
[  655.127124]  dump_stack_lvl+0x8b/0xb3
[  655.128342]  should_fail.cold+0x5/0xa
[  655.129608]  _copy_from_user+0x2a/0x170
18:03:16 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x5451, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  655.130893]  __copy_msghdr_from_user+0x91/0x4b0
[  655.133275]  ? __ia32_sys_shutdown+0x70/0x70
[  655.133877]  ? udp_v6_early_demux+0xdf0/0xdf0
[  655.134480]  ? inet6_sendmsg+0x4a/0x140
[  655.135013]  ? inet6_sendmsg+0xbd/0x140
[  655.135541]  ? inet6_compat_ioctl+0x310/0x310
[  655.136138]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  655.136880]  ? sock_sendmsg+0x55/0x190
[  655.137477]  sendmsg_copy_msghdr+0xa1/0x160
[  655.138078]  ? __ia32_sys_recvmmsg+0x260/0x260
[  655.138702]  ? __lock_acquire+0x164e/0x6120
[  655.139295]  ___sys_sendmsg+0xc6/0x170
[  655.139318] audit: type=1326 audit(1649959396.212:106): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5325 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9aea92bb19 code=0x0
[  655.139831]  ? sendmsg_copy_msghdr+0x160/0x160
[  655.139866]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  655.144208]  ? lock_is_held_type+0xd7/0x130
[  655.144879]  ? find_held_lock+0x2c/0x110
[  655.145520]  ? lock_release+0x3b2/0x750
[  655.146052]  ? __might_fault+0xd1/0x170
[  655.146582]  ? lock_downgrade+0x6d0/0x6d0
[  655.147146]  ? lock_is_held_type+0xd7/0x130
[  655.147737]  __sys_sendmmsg+0x195/0x470
[  655.148268]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  655.148847]  ? lock_is_held_type+0xd7/0x130
[  655.149520]  ? bit_wait_io_timeout+0x160/0x160
[  655.150154]  ? lock_is_held_type+0xd7/0x130
[  655.150749]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  655.151478]  ? vfs_write+0x422/0xac0
[  655.152033]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  655.152755]  ? fput+0x2a/0x50
[  655.153244]  __x64_sys_sendmmsg+0x99/0x100
[  655.153827]  ? syscall_enter_from_user_mode+0x1d/0x50
[  655.154511]  do_syscall_64+0x3b/0x90
[  655.155004]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  655.155683] RIP: 0033:0x7f89586d1b19
[  655.156171] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  655.158600] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  655.159579] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  655.160501] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  655.161487] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  655.162398] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  655.163320] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  655.169551]  </TASK>
[  655.183552] audit: type=1326 audit(1649959396.265:107): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5325 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=230 compat=0 ip=0x7f9aea9508e1 code=0x0
[  655.189153] audit: type=1326 audit(1649959396.271:108): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5325 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9aea92bb19 code=0x0
18:03:16 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x5452, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:16 executing program 7:
r0 = syz_io_uring_setup(0x46ac, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:03:16 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:03:16 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x4, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:03:16 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x89a1, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  655.336800] audit: type=1326 audit(1649959396.419:109): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5358 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  655.387661] audit: type=1326 audit(1649959396.468:110): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5358 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:03:31 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 3)

18:03:31 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x5, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:03:31 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 25)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:03:31 executing program 7:
r0 = syz_io_uring_setup(0x46ac, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

[  670.818812] FAULT_INJECTION: forcing a failure.
[  670.818812] name failslab, interval 1, probability 0, space 0, times 0
[  670.820083] CPU: 0 PID: 5375 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  670.820970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  670.822202] Call Trace:
[  670.822475]  <TASK>
[  670.822717]  dump_stack_lvl+0x8b/0xb3
[  670.823139]  should_fail.cold+0x5/0xa
[  670.823563]  ? create_object.isra.0+0x3a/0xa20
[  670.824062]  should_failslab+0x5/0x10
[  670.824480]  kmem_cache_alloc+0x5b/0x480
[  670.824928]  create_object.isra.0+0x3a/0xa20
[  670.825423]  ? kasan_unpoison+0x23/0x50
[  670.825857]  kmem_cache_alloc_node+0x248/0x490
[  670.826358]  __alloc_skb+0x211/0x340
[  670.826762]  ? __is_insn_slot_addr+0x122/0x250
[  670.827277]  alloc_skb_with_frags+0x92/0x6a0
[  670.827756]  ? mark_lock.part.0+0xef/0x2f60
[  670.828226]  sock_alloc_send_pskb+0x7ab/0x930
18:03:31 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x5460, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:31 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x0, &(0x7f0000000280)={0x0, 0xfcfc, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:03:31 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448c9, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:31 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

[  670.828717]  ? __lock_acquire+0xbac/0x6120
[  670.829369]  ? sock_wmalloc+0x120/0x120
[  670.829808]  ? mark_lock.part.0+0xef/0x2f60
[  670.830278]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  670.830854]  ? lock_chain_count+0x20/0x20
[  670.831312]  ? lock_chain_count+0x20/0x20
[  670.831761]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[  670.832317]  ? ip6_mtu+0x189/0x340
[  670.832701]  ? ip_frag_init+0x350/0x350
[  670.833140]  ? ip6_finish_output2+0x1ad0/0x1ad0
[  670.833649]  ? ip6_mtu+0x1b0/0x340
[  670.834035]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  670.834617]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  670.835214]  ? ip6_setup_cork+0xd03/0x1550
[  670.835670]  ip6_make_skb+0x29a/0x4a0
[  670.836072]  ? ip_frag_init+0x350/0x350
[  670.836511]  ? ip6_push_pending_frames+0xe0/0xe0
[  670.837015]  ? lock_downgrade+0x6d0/0x6d0
[  670.837483]  ? ip6_default_advmss+0x4d0/0x4d0
[  670.837979]  udpv6_sendmsg+0x1d03/0x28d0
[  670.838424]  ? ip_frag_init+0x350/0x350
[  670.838851]  ? udp_v6_early_demux+0xdf0/0xdf0
[  670.839344]  ? exc_page_fault+0xca/0x1a0
[  670.839790]  ? lockdep_hardirqs_on+0x79/0x100
[  670.840280]  ? exc_page_fault+0xca/0x1a0
[  670.840708]  ? asm_exc_page_fault+0x1e/0x30
[  670.841208]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  670.841787]  ? udp_v6_early_demux+0xdf0/0xdf0
[  670.842274]  ? inet6_sendmsg+0x4a/0x140
[  670.842704]  inet6_sendmsg+0xfd/0x140
[  670.843119]  ? inet6_compat_ioctl+0x310/0x310
[  670.843588]  sock_sendmsg+0xee/0x190
[  670.843997]  ____sys_sendmsg+0x32e/0x870
[  670.844429]  ? kernel_sendmsg+0x50/0x50
[  670.844870]  ? __ia32_sys_recvmmsg+0x260/0x260
[  670.845354]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  670.845907]  ___sys_sendmsg+0xf3/0x170
[  670.846323]  ? sendmsg_copy_msghdr+0x160/0x160
[  670.846801]  ? lock_release+0x3b2/0x750
[  670.847214]  ? __fget_files+0x265/0x470
[  670.847632]  ? lock_downgrade+0x6d0/0x6d0
[  670.848077]  ? __fget_files+0x287/0x470
[  670.848524]  ? __fget_light+0xea/0x270
[  670.848935]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  670.849566]  __sys_sendmmsg+0x195/0x470
[  670.849996]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  670.850469]  ? lock_is_held_type+0xd7/0x130
[  670.850929]  ? bit_wait_io_timeout+0x160/0x160
[  670.851434]  ? lock_is_held_type+0xd7/0x130
[  670.851909]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  670.852518]  ? vfs_write+0x422/0xac0
[  670.852920]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  670.853529]  ? fput+0x2a/0x50
[  670.853873]  __x64_sys_sendmmsg+0x99/0x100
[  670.854326]  ? syscall_enter_from_user_mode+0x1d/0x50
[  670.854870]  do_syscall_64+0x3b/0x90
[  670.855266]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  670.855804] RIP: 0033:0x7f8f47a3fb19
[  670.856201] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  670.858133] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  670.858947] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  670.859707] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  670.860474] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  670.861251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  670.862016] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  670.862799]  </TASK>
[  670.869786] audit: type=1326 audit(1649959411.952:111): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5371 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9aea92bb19 code=0x0
[  670.884285] FAULT_INJECTION: forcing a failure.
[  670.884285] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  670.886660] CPU: 1 PID: 5382 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  670.888300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  670.890582] Call Trace:
[  670.891094]  <TASK>
[  670.891554]  dump_stack_lvl+0x8b/0xb3
[  670.892339]  should_fail.cold+0x5/0xa
[  670.893117]  _copy_from_user+0x2a/0x170
[  670.893950]  __copy_msghdr_from_user+0x91/0x4b0
[  670.894893]  ? __ia32_sys_shutdown+0x70/0x70
[  670.895801]  ? udp_v6_early_demux+0xdf0/0xdf0
[  670.896707]  ? inet6_sendmsg+0x4a/0x140
[  670.897538]  ? inet6_sendmsg+0xbd/0x140
[  670.898334]  ? inet6_compat_ioctl+0x310/0x310
[  670.899238]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  670.900335]  ? sock_sendmsg+0x55/0x190
[  670.901134]  sendmsg_copy_msghdr+0xa1/0x160
[  670.902043]  ? __ia32_sys_recvmmsg+0x260/0x260
[  670.902978]  ? __lock_acquire+0x164e/0x6120
[  670.903873]  ___sys_sendmsg+0xc6/0x170
[  670.904661]  ? sendmsg_copy_msghdr+0x160/0x160
[  670.905594]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  670.906709]  ? lock_is_held_type+0xd7/0x130
[  670.907588]  ? find_held_lock+0x2c/0x110
[  670.908402]  ? lock_release+0x3b2/0x750
[  670.909217]  ? __might_fault+0xd1/0x170
[  670.910018]  ? lock_downgrade+0x6d0/0x6d0
[  670.910858]  ? lock_is_held_type+0xd7/0x130
[  670.911744]  __sys_sendmmsg+0x195/0x470
[  670.912555]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  670.913444]  ? lock_is_held_type+0xd7/0x130
[  670.914325]  ? bit_wait_io_timeout+0x160/0x160
[  670.915239]  ? lock_is_held_type+0xd7/0x130
[  670.916111]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  670.917214]  ? vfs_write+0x422/0xac0
[  670.917969]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  670.919057]  ? fput+0x2a/0x50
[  670.919689]  __x64_sys_sendmmsg+0x99/0x100
[  670.920532]  ? syscall_enter_from_user_mode+0x1d/0x50
[  670.921568]  do_syscall_64+0x3b/0x90
[  670.922313]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  670.923342] RIP: 0033:0x7f89586d1b19
[  670.924084] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  670.927717] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  670.929257] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  670.930681] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  670.932102] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  670.933538] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  670.934945] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  670.936385]  </TASK>
[  670.945189] audit: type=1326 audit(1649959412.001:112): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5371 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7f9aea8de72b code=0x0
18:03:31 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x6, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:03:32 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448ca, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:32 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x7, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  670.997576] audit: type=1326 audit(1649959412.079:113): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5376 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:03:32 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:03:32 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8901, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:32 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x8, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  671.046872] audit: type=1326 audit(1649959412.129:114): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5376 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:03:32 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448cb, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:32 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x9, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  686.953490] FAULT_INJECTION: forcing a failure.
[  686.953490] name failslab, interval 1, probability 0, space 0, times 0
[  686.954997] CPU: 1 PID: 5424 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  686.956042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  686.957400] Call Trace:
[  686.957789]  <TASK>
[  686.958090]  dump_stack_lvl+0x8b/0xb3
[  686.958605]  should_fail.cold+0x5/0xa
[  686.959129]  should_failslab+0x5/0x10
[  686.959653]  __kmalloc_node_track_caller+0x7e/0x440
[  686.960333]  ? alloc_skb_with_frags+0x92/0x6a0
[  686.960960]  __alloc_skb+0xe3/0x340
[  686.961493]  alloc_skb_with_frags+0x92/0x6a0
[  686.962106]  ? mark_lock.part.0+0xef/0x2f60
[  686.962692]  sock_alloc_send_pskb+0x7ab/0x930
[  686.963302]  ? __lock_acquire+0xbac/0x6120
[  686.963845]  ? sock_wmalloc+0x120/0x120
[  686.964337]  ? mark_lock.part.0+0xef/0x2f60
[  686.964872]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  686.965547]  ? lock_chain_count+0x20/0x20
[  686.966114]  ? lock_chain_count+0x20/0x20
[  686.966680]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[  686.967357]  ? ip6_mtu+0x189/0x340
[  686.967849]  ? ip_frag_init+0x350/0x350
[  686.968385]  ? ip6_finish_output2+0x1ad0/0x1ad0
[  686.969006]  ? ip6_mtu+0x1b0/0x340
[  686.969561]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  686.970617]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  686.971402]  ? ip6_setup_cork+0xd03/0x1550
[  686.971990]  ip6_make_skb+0x29a/0x4a0
[  686.972507]  ? ip_frag_init+0x350/0x350
[  686.973178]  ? ip6_push_pending_frames+0xe0/0xe0
[  686.973863]  ? lock_downgrade+0x6d0/0x6d0
[  686.974419]  ? ip6_default_advmss+0x4d0/0x4d0
[  686.975062]  udpv6_sendmsg+0x1d03/0x28d0
[  686.975601]  ? ip_frag_init+0x350/0x350
[  686.976134]  ? udp_v6_early_demux+0xdf0/0xdf0
[  686.976722]  ? exc_page_fault+0xca/0x1a0
[  686.977268]  ? lockdep_hardirqs_on+0x79/0x100
[  686.977884]  ? exc_page_fault+0xca/0x1a0
[  686.978423]  ? asm_exc_page_fault+0x1e/0x30
[  686.979016]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  686.979724]  ? udp_v6_early_demux+0xdf0/0xdf0
[  686.980293]  ? inet6_sendmsg+0x4a/0x140
[  686.980819]  inet6_sendmsg+0xfd/0x140
[  686.981304]  ? inet6_compat_ioctl+0x310/0x310
[  686.981929]  sock_sendmsg+0xee/0x190
[  686.982422]  ____sys_sendmsg+0x32e/0x870
[  686.982965]  ? kernel_sendmsg+0x50/0x50
[  686.983491]  ? __ia32_sys_recvmmsg+0x260/0x260
[  686.984097]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  686.984780]  ___sys_sendmsg+0xf3/0x170
[  686.985282]  ? sendmsg_copy_msghdr+0x160/0x160
[  686.985908]  ? lock_release+0x3b2/0x750
[  686.986413]  ? __fget_files+0x265/0x470
[  686.986943]  ? lock_downgrade+0x6d0/0x6d0
[  686.987504]  ? __fget_files+0x287/0x470
[  686.988046]  ? __fget_light+0xea/0x270
[  686.988568]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  686.989287]  __sys_sendmmsg+0x195/0x470
[  686.989842]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  686.990392]  ? lock_is_held_type+0xd7/0x130
[  686.990974]  ? bit_wait_io_timeout+0x160/0x160
[  686.991551]  ? lock_is_held_type+0xd7/0x130
[  686.992127]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  686.992844]  ? vfs_write+0x422/0xac0
[  686.993340]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  686.994085]  ? fput+0x2a/0x50
[  686.994512]  __x64_sys_sendmmsg+0x99/0x100
[  686.995048]  ? syscall_enter_from_user_mode+0x1d/0x50
[  686.995814]  do_syscall_64+0x3b/0x90
[  686.996299]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  686.996982] RIP: 0033:0x7f8f47a3fb19
[  687.001553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  687.003919] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  687.004945] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  687.005908] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  687.006868] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  687.008281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  687.009541] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  687.010509]  </TASK>
[  687.013321] audit: type=1326 audit(1649959428.095:115): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5417 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  687.036517] audit: type=1326 audit(1649959428.118:116): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5417 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:03:47 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448cc, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:47 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 4)

18:03:47 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 26)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:03:48 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:03:48 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:03:48 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8902, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:48 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xa, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:03:48 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="ea", 0x1}], 0x1, 0x8000004, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x8)
r2 = getpgrp(0xffffffffffffffff)
r3 = signalfd(r0, &(0x7f0000000300)={[0xbd8]}, 0x8)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0)
kcmp(0x0, r2, 0x0, r3, r4)
ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000007c0)={0x0, 0x101})
r5 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, <r6=>0x0, <r7=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000007c0)={r6, 0x101})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r8=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, <r9=>0x0}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {<r10=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x5, "af2f1a9317bc6f"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000051500)={0x7cbb, [{}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0xff, "dda46f09132a67"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004bac0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "1b7287ad0136fc"})
pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x4442, 0x0)
sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, 0x0, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}]}, 0x84}, 0x1, 0x0, 0x0, 0x24004840}, 0x4000050)
ioctl$EVIOCSKEYCODE_V2(r11, 0x40284504, &(0x7f00000002c0)={0x7, 0xc, 0x20, 0x2447, "f79c9a19d36565404fa2d5feffdaf04f518987a4d1f9aaf8258e48e9d6e6da13"})
fallocate(r11, 0x8, 0x0, 0x8000000)

18:03:48 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448dd, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:48 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xb, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  687.097303] FAULT_INJECTION: forcing a failure.
[  687.097303] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  687.098931] CPU: 1 PID: 5432 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  687.100011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  687.101854] Call Trace:
[  687.102268]  <TASK>
[  687.102632]  dump_stack_lvl+0x8b/0xb3
[  687.103275]  should_fail.cold+0x5/0xa
[  687.103870]  _copy_from_user+0x2a/0x170
[  687.104516]  __copy_msghdr_from_user+0x91/0x4b0
[  687.105174]  ? __ia32_sys_shutdown+0x70/0x70
[  687.105831]  ? udp_v6_early_demux+0xdf0/0xdf0
[  687.106436]  ? inet6_sendmsg+0x4a/0x140
[  687.106996]  ? inet6_sendmsg+0xbd/0x140
[  687.107540]  ? inet6_compat_ioctl+0x310/0x310
[  687.108156]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  687.108912]  ? sock_sendmsg+0x55/0x190
[  687.109511]  sendmsg_copy_msghdr+0xa1/0x160
[  687.110133]  ? __ia32_sys_recvmmsg+0x260/0x260
[  687.110766]  ? __lock_acquire+0x164e/0x6120
[  687.111365]  ___sys_sendmsg+0xc6/0x170
[  687.111903]  ? sendmsg_copy_msghdr+0x160/0x160
[  687.112529]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  687.113330]  ? lock_is_held_type+0xd7/0x130
[  687.113963]  ? find_held_lock+0x2c/0x110
[  687.114510]  ? lock_release+0x3b2/0x750
[  687.115083]  ? __might_fault+0xd1/0x170
[  687.115623]  ? lock_downgrade+0x6d0/0x6d0
[  687.116190]  ? lock_is_held_type+0xd7/0x130
[  687.116795]  __sys_sendmmsg+0x195/0x470
[  687.117336]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  687.117961]  ? lock_is_held_type+0xd7/0x130
[  687.118573]  ? bit_wait_io_timeout+0x160/0x160
[  687.119198]  ? lock_is_held_type+0xd7/0x130
[  687.119790]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  687.120550]  ? vfs_write+0x422/0xac0
18:03:48 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xc, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  687.121073]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  687.121855]  ? fput+0x2a/0x50
[  687.122495]  __x64_sys_sendmmsg+0x99/0x100
[  687.123073]  ? syscall_enter_from_user_mode+0x1d/0x50
[  687.123778]  do_syscall_64+0x3b/0x90
[  687.124321]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  687.125137] RIP: 0033:0x7f89586d1b19
[  687.125800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  687.128684] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  687.129823] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  687.131007] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  687.132174] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  687.133331] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  687.134420] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  687.135430]  </TASK>
18:03:48 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:03:48 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8903, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:48 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xd, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:03:48 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xe, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:03:48 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8904, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:03:48 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 5)

18:03:48 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

[  687.410942] FAULT_INJECTION: forcing a failure.
[  687.410942] name failslab, interval 1, probability 0, space 0, times 0
[  687.412467] CPU: 0 PID: 5461 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  687.413679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  687.415170] Call Trace:
[  687.415523]  <TASK>
[  687.415836]  dump_stack_lvl+0x8b/0xb3
[  687.416382]  should_fail.cold+0x5/0xa
[  687.416922]  ? create_object.isra.0+0x3a/0xa20
[  687.417665]  should_failslab+0x5/0x10
[  687.418199]  kmem_cache_alloc+0x5b/0x480
[  687.418788]  create_object.isra.0+0x3a/0xa20
[  687.419408]  ? kasan_unpoison+0x23/0x50
[  687.419967]  __kmalloc_node_track_caller+0x269/0x440
[  687.420661]  ? alloc_skb_with_frags+0x92/0x6a0
[  687.421310]  __alloc_skb+0xe3/0x340
[  687.422451]  alloc_skb_with_frags+0x92/0x6a0
[  687.423647]  ? mark_lock.part.0+0xef/0x2f60
[  687.424779]  sock_alloc_send_pskb+0x7ab/0x930
[  687.429831]  ? __lock_acquire+0xbac/0x6120
[  687.430438]  ? sock_wmalloc+0x120/0x120
[  687.431120]  ? mark_lock.part.0+0xef/0x2f60
[  687.431732]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  687.432467]  ? lock_chain_count+0x20/0x20
[  687.433065]  ? lock_chain_count+0x20/0x20
[  687.433747]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[  687.434440]  ? ip6_mtu+0x189/0x340
[  687.434938]  ? ip_frag_init+0x350/0x350
[  687.435487]  ? ip6_finish_output2+0x1ad0/0x1ad0
[  687.436128]  ? ip6_mtu+0x1b0/0x340
[  687.436620]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  687.437365]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  687.439068]  ? ip6_setup_cork+0xd03/0x1550
[  687.440203]  ip6_make_skb+0x29a/0x4a0
[  687.441169]  ? ip_frag_init+0x350/0x350
[  687.441756]  ? ip6_push_pending_frames+0xe0/0xe0
[  687.442432]  ? lock_downgrade+0x6d0/0x6d0
[  687.443000]  ? ip6_default_advmss+0x4d0/0x4d0
[  687.443613]  udpv6_sendmsg+0x1d03/0x28d0
[  687.444172]  ? ip_frag_init+0x350/0x350
[  687.444720]  ? udp_v6_early_demux+0xdf0/0xdf0
[  687.445338]  ? exc_page_fault+0xca/0x1a0
[  687.445967]  ? lockdep_hardirqs_on+0x79/0x100
[  687.446626]  ? exc_page_fault+0xca/0x1a0
[  687.447179]  ? asm_exc_page_fault+0x1e/0x30
[  687.447794]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  687.448529]  ? udp_v6_early_demux+0xdf0/0xdf0
[  687.449128]  ? inet6_sendmsg+0x4a/0x140
[  687.449722]  inet6_sendmsg+0xfd/0x140
[  687.450235]  ? inet6_compat_ioctl+0x310/0x310
[  687.450846]  sock_sendmsg+0xee/0x190
[  687.451362]  ____sys_sendmsg+0x32e/0x870
[  687.451916]  ? kernel_sendmsg+0x50/0x50
[  687.452451]  ? __ia32_sys_recvmmsg+0x260/0x260
[  687.453075]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  687.454256]  ___sys_sendmsg+0xf3/0x170
[  687.455332]  ? sendmsg_copy_msghdr+0x160/0x160
[  687.456492]  ? lock_release+0x3b2/0x750
[  687.457510]  ? __fget_files+0x265/0x470
[  687.458853]  ? lock_downgrade+0x6d0/0x6d0
[  687.460265]  ? __fget_files+0x287/0x470
[  687.461502]  ? __fget_light+0xea/0x270
[  687.462050]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  687.462815]  __sys_sendmmsg+0x195/0x470
[  687.463383]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  687.464027]  ? lock_is_held_type+0xd7/0x130
[  687.464651]  ? bit_wait_io_timeout+0x160/0x160
[  687.465291]  ? lock_is_held_type+0xd7/0x130
[  687.466003]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  687.466755]  ? vfs_write+0x422/0xac0
[  687.467275]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  687.468039]  ? fput+0x2a/0x50
[  687.468493]  __x64_sys_sendmmsg+0x99/0x100
[  687.469080]  ? syscall_enter_from_user_mode+0x1d/0x50
[  687.469816]  do_syscall_64+0x3b/0x90
[  687.470337]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  687.471062] RIP: 0033:0x7f8f47a3fb19
[  687.471579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  687.474112] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  687.475125] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  687.476084] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  687.477055] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  687.478115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  687.479086] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  687.480089]  </TASK>
[  689.208383] Bluetooth: hci0: command 0x0c1a tx timeout
18:04:13 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8906, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:13 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x10, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:04:13 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:04:13 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448e4, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:13 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:04:13 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 6)

18:04:13 executing program 2:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

[  712.881924] FAULT_INJECTION: forcing a failure.
[  712.881924] name failslab, interval 1, probability 0, space 0, times 0
[  712.883712] CPU: 1 PID: 5475 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  712.884833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  712.886370] Call Trace:
[  712.886722]  <TASK>
[  712.887030]  dump_stack_lvl+0x8b/0xb3
[  712.887561]  should_fail.cold+0x5/0xa
[  712.888086]  ? skb_clone+0x170/0x3c0
[  712.888607]  should_failslab+0x5/0x10
[  712.889187]  kmem_cache_alloc+0x5b/0x480
[  712.889773]  skb_clone+0x170/0x3c0
[  712.890302]  neigh_probe+0x54/0x110
[  712.890826]  __neigh_event_send+0xa90/0x1530
[  712.891444]  neigh_resolve_output+0x54a/0x7f0
[  712.892204]  ? lock_release+0x3b2/0x750
[  712.892761]  ip6_finish_output2+0xb24/0x1ad0
[  712.893374]  __ip6_finish_output.part.0+0x4e0/0xa70
[  712.894089]  ip6_output+0x3bc/0x9d0
[  712.894595]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  712.895319]  ip6_local_out+0xd2/0x4b0
[  712.895832]  ip6_send_skb+0xb7/0x340
[  712.896332]  udp_v6_send_skb+0x7aa/0x15b0
[  712.896891]  udpv6_sendmsg+0x1d4e/0x28d0
[  712.897432]  ? ip_frag_init+0x350/0x350
[  712.898263]  ? udp_v6_early_demux+0xdf0/0xdf0
[  712.899634]  ? lock_is_held_type+0xd7/0x130
[  712.901058]  ? irqentry_enter+0x26/0x50
[  712.902081]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[  712.902789]  ? lockdep_hardirqs_on+0x79/0x100
[  712.903403]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[  712.904163]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  712.904955]  ? udp_v6_early_demux+0xdf0/0xdf0
[  712.905564]  ? inet6_sendmsg+0x4a/0x140
[  712.906187]  inet6_sendmsg+0xfd/0x140
[  712.906743]  ? inet6_compat_ioctl+0x310/0x310
[  712.907397]  sock_sendmsg+0xee/0x190
[  712.907920]  ____sys_sendmsg+0x32e/0x870
[  712.908467]  ? kernel_sendmsg+0x50/0x50
[  712.908999]  ? __ia32_sys_recvmmsg+0x260/0x260
[  712.909627]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  712.910291] FAULT_INJECTION: forcing a failure.
[  712.910291] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  712.910434]  ___sys_sendmsg+0xf3/0x170
[  712.912514]  ? sendmsg_copy_msghdr+0x160/0x160
[  712.913134]  ? lock_release+0x3b2/0x750
[  712.913675]  ? __fget_files+0x265/0x470
[  712.914237]  ? lock_downgrade+0x6d0/0x6d0
[  712.914826]  ? __fget_files+0x287/0x470
[  712.915371]  ? __fget_light+0xea/0x270
[  712.915890]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  712.916627]  __sys_sendmmsg+0x195/0x470
[  712.917221]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  712.917848]  ? lock_is_held_type+0xd7/0x130
[  712.918467]  ? bit_wait_io_timeout+0x160/0x160
[  712.919087]  ? lock_is_held_type+0xd7/0x130
[  712.919683]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  712.920472]  ? vfs_write+0x422/0xac0
[  712.920984]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  712.921722]  ? fput+0x2a/0x50
[  712.922288]  __x64_sys_sendmmsg+0x99/0x100
[  712.922855]  ? syscall_enter_from_user_mode+0x1d/0x50
[  712.923531]  do_syscall_64+0x3b/0x90
[  712.924076]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  712.924779] RIP: 0033:0x7f8f47a3fb19
[  712.925273] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  712.927758] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  712.928780] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  712.929715] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  712.930658] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  712.931571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  712.932490] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  712.933431]  </TASK>
[  712.933735] CPU: 0 PID: 5480 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  712.939014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  712.940488] Call Trace:
[  712.940844]  <TASK>
[  712.941148]  dump_stack_lvl+0x8b/0xb3
[  712.941685]  should_fail.cold+0x5/0xa
[  712.942247]  _copy_from_user+0x2a/0x170
[  712.942776]  __copy_msghdr_from_user+0x91/0x4b0
[  712.943404]  ? __ia32_sys_shutdown+0x70/0x70
[  712.943991]  ? udp_v6_early_demux+0xdf0/0xdf0
[  712.944597]  ? inet6_sendmsg+0x4a/0x140
[  712.945133]  ? inet6_sendmsg+0xbd/0x140
[  712.945672]  ? inet6_compat_ioctl+0x310/0x310
[  712.946295]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  712.947035]  ? sock_sendmsg+0x55/0x190
[  712.947583]  sendmsg_copy_msghdr+0xa1/0x160
[  712.948180]  ? __ia32_sys_recvmmsg+0x260/0x260
[  712.948803]  ? __lock_acquire+0x164e/0x6120
[  712.949407]  ___sys_sendmsg+0xc6/0x170
[  712.950000]  ? sendmsg_copy_msghdr+0x160/0x160
[  712.950613]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  712.951383]  ? lock_is_held_type+0xd7/0x130
[  712.951982]  ? find_held_lock+0x2c/0x110
[  712.952512]  ? lock_release+0x3b2/0x750
[  712.953051]  ? __might_fault+0xd1/0x170
[  712.953588]  ? lock_downgrade+0x6d0/0x6d0
[  712.958257]  ? lock_is_held_type+0xd7/0x130
[  712.958832]  __sys_sendmmsg+0x195/0x470
[  712.959384]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  712.959961]  ? lock_is_held_type+0xd7/0x130
[  712.960564]  ? bit_wait_io_timeout+0x160/0x160
[  712.961229]  ? lock_is_held_type+0xd7/0x130
[  712.961861]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  712.962611]  ? vfs_write+0x422/0xac0
[  712.963153]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  712.963889]  ? fput+0x2a/0x50
[  712.964325]  __x64_sys_sendmmsg+0x99/0x100
[  712.964924]  ? syscall_enter_from_user_mode+0x1d/0x50
[  712.965635]  do_syscall_64+0x3b/0x90
[  712.966208]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  712.966887] RIP: 0033:0x7f89586d1b19
[  712.967364] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  712.969720] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  712.974794] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  712.975718] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  712.976638] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  712.977566] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  712.978529] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  712.979484]  </TASK>
18:04:13 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 27)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:04:14 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x11, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:04:14 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8907, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:14 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x40049409, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:14 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448dd, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  713.092189] audit: type=1326 audit(1649959454.174:117): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5478 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  713.142095] audit: type=1326 audit(1649959454.224:118): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5478 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:04:14 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x12, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:04:14 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:04:14 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 28)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:04:14 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8912, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  713.221180] FAULT_INJECTION: forcing a failure.
[  713.221180] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  713.223042] CPU: 1 PID: 5505 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  713.224692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  713.227120] Call Trace:
[  713.227501]  <TASK>
[  713.227828]  dump_stack_lvl+0x8b/0xb3
[  713.228401]  should_fail.cold+0x5/0xa
[  713.229347]  _copy_from_user+0x2a/0x170
[  713.229940]  __copy_msghdr_from_user+0x91/0x4b0
[  713.230611]  ? __ia32_sys_shutdown+0x70/0x70
[  713.231248]  ? udp_v6_early_demux+0xdf0/0xdf0
[  713.231900]  ? inet6_sendmsg+0x4a/0x140
[  713.232744]  ? inet6_sendmsg+0xbd/0x140
[  713.234070]  ? inet6_compat_ioctl+0x310/0x310
[  713.235576]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  713.237389]  ? sock_sendmsg+0x55/0x190
[  713.238730]  sendmsg_copy_msghdr+0xa1/0x160
[  713.240190]  ? __ia32_sys_recvmmsg+0x260/0x260
[  713.241704]  ? __lock_acquire+0x164e/0x6120
[  713.242798]  ___sys_sendmsg+0xc6/0x170
[  713.243421]  ? sendmsg_copy_msghdr+0x160/0x160
[  713.244144]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  713.244892]  ? lock_is_held_type+0xd7/0x130
[  713.245484]  ? find_held_lock+0x2c/0x110
[  713.246391]  ? lock_release+0x3b2/0x750
[  713.247436]  ? __might_fault+0xd1/0x170
[  713.248489]  ? lock_downgrade+0x6d0/0x6d0
[  713.249595]  ? lock_is_held_type+0xd7/0x130
[  713.250306]  __sys_sendmmsg+0x195/0x470
[  713.250883]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  713.251453]  ? lock_is_held_type+0xd7/0x130
[  713.252052]  ? bit_wait_io_timeout+0x160/0x160
[  713.252660]  ? lock_is_held_type+0xd7/0x130
[  713.253255]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  713.254112]  ? vfs_write+0x422/0xac0
[  713.254624]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  713.255381]  ? fput+0x2a/0x50
[  713.255832]  __x64_sys_sendmmsg+0x99/0x100
[  713.256409]  ? syscall_enter_from_user_mode+0x1d/0x50
[  713.257098]  do_syscall_64+0x3b/0x90
[  713.257628]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  713.258973] RIP: 0033:0x7f89586d1b19
[  713.259555] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  713.265870] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  713.268473] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  713.270894] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  713.273178] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  713.275216] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  713.277174] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  713.279206]  </TASK>
18:04:14 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x40086602, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  715.193993] Bluetooth: hci0: command 0x0c1a tx timeout
18:04:32 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:04:32 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x13, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:04:32 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8940, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:32 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x40087602, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:32 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)

18:04:32 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 29)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:04:32 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 7)

18:04:32 executing program 2:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

[  731.405603] FAULT_INJECTION: forcing a failure.
[  731.405603] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  731.406969] CPU: 1 PID: 5519 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  731.407874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  731.409013] Call Trace:
[  731.409294]  <TASK>
[  731.409540]  dump_stack_lvl+0x8b/0xb3
[  731.409983]  should_fail.cold+0x5/0xa
[  731.410420]  _copy_from_user+0x2a/0x170
[  731.410879]  __copy_msghdr_from_user+0x91/0x4b0
[  731.411416]  ? __ia32_sys_shutdown+0x70/0x70
[  731.411899]  ? udp_v6_early_demux+0xdf0/0xdf0
[  731.412396]  ? inet6_sendmsg+0x4a/0x140
[  731.412843]  ? inet6_sendmsg+0xbd/0x140
[  731.413297]  ? inet6_compat_ioctl+0x310/0x310
[  731.413792]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  731.414363]  ? sock_sendmsg+0x55/0x190
[  731.414806]  sendmsg_copy_msghdr+0xa1/0x160
[  731.415295]  ? __ia32_sys_recvmmsg+0x260/0x260
[  731.415821]  ? __lock_acquire+0x164e/0x6120
[  731.416318]  ___sys_sendmsg+0xc6/0x170
[  731.416759]  ? sendmsg_copy_msghdr+0x160/0x160
[  731.417281]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  731.417902]  ? lock_is_held_type+0xd7/0x130
[  731.418405]  ? find_held_lock+0x2c/0x110
[  731.418859]  ? lock_release+0x3b2/0x750
[  731.419308]  ? __might_fault+0xd1/0x170
[  731.419757]  ? lock_downgrade+0x6d0/0x6d0
[  731.420226]  ? lock_is_held_type+0xd7/0x130
[  731.420720]  __sys_sendmmsg+0x195/0x470
[  731.421171]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  731.421662]  ? lock_is_held_type+0xd7/0x130
[  731.422178]  ? bit_wait_io_timeout+0x160/0x160
[  731.422688]  ? lock_is_held_type+0xd7/0x130
[  731.423194]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  731.423826]  ? vfs_write+0x422/0xac0
[  731.424257]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  731.424887]  ? fput+0x2a/0x50
[  731.425255]  __x64_sys_sendmmsg+0x99/0x100
[  731.425742]  ? syscall_enter_from_user_mode+0x1d/0x50
[  731.426336]  do_syscall_64+0x3b/0x90
[  731.426762]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  731.427354] RIP: 0033:0x7f89586d1b19
[  731.427776] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  731.429871] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  731.430755] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  731.431567] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  731.432387] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  731.433169] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  731.433955] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  731.434759]  </TASK>
[  731.443095] FAULT_INJECTION: forcing a failure.
[  731.443095] name failslab, interval 1, probability 0, space 0, times 0
[  731.444288] CPU: 1 PID: 5521 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  731.445171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  731.446383] Call Trace:
[  731.446663]  <TASK>
[  731.446889]  dump_stack_lvl+0x8b/0xb3
[  731.447305]  should_fail.cold+0x5/0xa
[  731.447726]  ? lockdep_hardirqs_on+0x79/0x100
[  731.448210]  ? create_object.isra.0+0x3a/0xa20
[  731.448714]  should_failslab+0x5/0x10
[  731.449135]  kmem_cache_alloc+0x5b/0x480
[  731.449550]  create_object.isra.0+0x3a/0xa20
[  731.450026]  ? kasan_unpoison+0x23/0x50
[  731.450440]  kmem_cache_alloc+0x239/0x480
[  731.450911]  skb_clone+0x170/0x3c0
[  731.451318]  neigh_probe+0x54/0x110
[  731.451734]  __neigh_event_send+0xa90/0x1530
[  731.452226]  neigh_resolve_output+0x54a/0x7f0
[  731.452724]  ? lock_release+0x3b2/0x750
[  731.453177]  ip6_finish_output2+0xb24/0x1ad0
[  731.453680]  __ip6_finish_output.part.0+0x4e0/0xa70
[  731.454258]  ip6_output+0x3bc/0x9d0
[  731.454674]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  731.455256]  ip6_local_out+0xd2/0x4b0
[  731.455691]  ip6_send_skb+0xb7/0x340
[  731.456073]  udp_v6_send_skb+0x7aa/0x15b0
[  731.456547]  udpv6_sendmsg+0x1d4e/0x28d0
[  731.457013]  ? ip_frag_init+0x350/0x350
[  731.457474]  ? udp_v6_early_demux+0xdf0/0xdf0
[  731.457980]  ? exc_page_fault+0xca/0x1a0
[  731.458398]  ? lockdep_hardirqs_on+0x79/0x100
[  731.458901]  ? exc_page_fault+0xca/0x1a0
[  731.459365]  ? asm_exc_page_fault+0x1e/0x30
[  731.459880]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  731.460494]  ? udp_v6_early_demux+0xdf0/0xdf0
[  731.460988]  ? inet6_sendmsg+0x4a/0x140
[  731.461437]  inet6_sendmsg+0xfd/0x140
[  731.461856]  ? inet6_compat_ioctl+0x310/0x310
[  731.462305]  sock_sendmsg+0xee/0x190
[  731.462721]  ____sys_sendmsg+0x32e/0x870
[  731.463131]  ? kernel_sendmsg+0x50/0x50
[  731.463574]  ? __ia32_sys_recvmmsg+0x260/0x260
[  731.464089]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  731.464620]  ___sys_sendmsg+0xf3/0x170
[  731.465067]  ? sendmsg_copy_msghdr+0x160/0x160
[  731.465525]  ? lock_release+0x3b2/0x750
[  731.465974]  ? __fget_files+0x265/0x470
[  731.466384]  ? lock_downgrade+0x6d0/0x6d0
[  731.466862]  ? __fget_files+0x287/0x470
[  731.467264]  ? __fget_light+0xea/0x270
[  731.467704]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  731.468254]  __sys_sendmmsg+0x195/0x470
[  731.468702]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  731.469180]  ? lock_is_held_type+0xd7/0x130
[  731.469676]  ? bit_wait_io_timeout+0x160/0x160
[  731.470188]  ? lock_is_held_type+0xd7/0x130
[  731.470675]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  731.471290]  ? vfs_write+0x422/0xac0
[  731.471708]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  731.472320]  ? fput+0x2a/0x50
[  731.472685]  __x64_sys_sendmmsg+0x99/0x100
[  731.473162]  ? syscall_enter_from_user_mode+0x1d/0x50
[  731.473726]  do_syscall_64+0x3b/0x90
[  731.474154]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  731.474732] RIP: 0033:0x7f8f47a3fb19
[  731.475140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  731.477167] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  731.478004] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  731.478800] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  731.479578] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  731.480367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  731.481158] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  731.481957]  </TASK>
18:04:32 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:32 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8941, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:32 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)

18:04:32 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 30)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:04:32 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x14, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:04:32 executing program 2:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

[  731.613791] audit: type=1326 audit(1649959472.697:119): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5523 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  731.629909] FAULT_INJECTION: forcing a failure.
[  731.629909] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  731.631208] CPU: 1 PID: 5540 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  731.632018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  731.633128] Call Trace:
[  731.633383]  <TASK>
[  731.633604]  dump_stack_lvl+0x8b/0xb3
[  731.633998]  should_fail.cold+0x5/0xa
[  731.634400]  _copy_from_user+0x2a/0x170
[  731.634805]  __copy_msghdr_from_user+0x91/0x4b0
[  731.635276]  ? __ia32_sys_shutdown+0x70/0x70
[  731.635712]  ? udp_v6_early_demux+0xdf0/0xdf0
[  731.636214]  ? inet6_sendmsg+0x4a/0x140
[  731.636617]  ? inet6_sendmsg+0xbd/0x140
[  731.637044]  ? inet6_compat_ioctl+0x310/0x310
[  731.637491]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  731.638097]  ? sock_sendmsg+0x55/0x190
[  731.638500]  sendmsg_copy_msghdr+0xa1/0x160
[  731.638973]  ? __ia32_sys_recvmmsg+0x260/0x260
[  731.639433]  ? __lock_acquire+0x164e/0x6120
[  731.639914]  ___sys_sendmsg+0xc6/0x170
[  731.640312]  ? sendmsg_copy_msghdr+0x160/0x160
[  731.640825]  ? finish_task_switch.isra.0+0x226/0x870
[  731.641349]  ? lock_is_held_type+0xd7/0x130
[  731.641826]  ? find_held_lock+0x2c/0x110
[  731.642255]  ? lock_release+0x3b2/0x750
[  731.642692]  ? __might_fault+0xd1/0x170
[  731.643097]  ? lock_downgrade+0x6d0/0x6d0
[  731.643513]  ? lock_is_held_type+0xd7/0x130
[  731.643965]  __sys_sendmmsg+0x195/0x470
[  731.644377]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  731.644820]  ? lock_is_held_type+0xd7/0x130
[  731.645264]  ? bit_wait_io_timeout+0x160/0x160
[  731.645730]  ? lock_is_held_type+0xd7/0x130
[  731.646193]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  731.646754]  ? vfs_write+0x422/0xac0
[  731.647132]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  731.647689]  ? fput+0x2a/0x50
[  731.648015]  __x64_sys_sendmmsg+0x99/0x100
[  731.648451]  ? syscall_enter_from_user_mode+0x1d/0x50
[  731.648973]  do_syscall_64+0x3b/0x90
[  731.649356]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  731.649878] RIP: 0033:0x7f89586d1b19
[  731.650246] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  731.652032] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  731.652779] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  731.653477] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  731.654190] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  731.654898] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  731.655611] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  731.656342]  </TASK>
[  731.663801] audit: type=1326 audit(1649959472.745:120): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5523 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:04:32 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x15, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:04:32 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x4020940d, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:52 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 31)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:04:52 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:04:52 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448dd, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:52 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)

18:04:52 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x18, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:04:52 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 8)

18:04:52 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x894c, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:52 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d2, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  751.397279] FAULT_INJECTION: forcing a failure.
[  751.397279] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  751.399493] CPU: 1 PID: 5569 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  751.400777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  751.403936] Call Trace:
[  751.404542]  <TASK>
[  751.405093]  dump_stack_lvl+0x8b/0xb3
[  751.406006]  should_fail.cold+0x5/0xa
[  751.407201]  _copy_from_user+0x2a/0x170
[  751.408334]  __copy_msghdr_from_user+0x91/0x4b0
[  751.409669]  ? __ia32_sys_shutdown+0x70/0x70
[  751.410784]  ? udp_v6_early_demux+0xdf0/0xdf0
[  751.411852]  ? inet6_sendmsg+0x4a/0x140
[  751.413014]  ? inet6_sendmsg+0xbd/0x140
[  751.413980]  ? inet6_compat_ioctl+0x310/0x310
[  751.415080]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  751.416392]  ? sock_sendmsg+0x55/0x190
[  751.417350]  sendmsg_copy_msghdr+0xa1/0x160
[  751.418413]  ? __ia32_sys_recvmmsg+0x260/0x260
[  751.419767]  ? __lock_acquire+0x164e/0x6120
[  751.420881]  ___sys_sendmsg+0xc6/0x170
[  751.421834]  ? sendmsg_copy_msghdr+0x160/0x160
[  751.423051]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  751.424038]  ? lock_is_held_type+0xd7/0x130
[  751.424635]  ? find_held_lock+0x2c/0x110
[  751.425171]  ? lock_release+0x3b2/0x750
[  751.425968]  ? __might_fault+0xd1/0x170
[  751.426963]  ? lock_downgrade+0x6d0/0x6d0
[  751.427955]  ? lock_is_held_type+0xd7/0x130
[  751.429226]  __sys_sendmmsg+0x195/0x470
[  751.430172]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  751.431174]  ? lock_is_held_type+0xd7/0x130
[  751.432092]  ? bit_wait_io_timeout+0x160/0x160
[  751.432761]  ? lock_is_held_type+0xd7/0x130
[  751.433350]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  751.434093]  ? vfs_write+0x422/0xac0
[  751.434628]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  751.435370]  ? fput+0x2a/0x50
[  751.435799]  __x64_sys_sendmmsg+0x99/0x100
[  751.436406]  ? syscall_enter_from_user_mode+0x1d/0x50
[  751.437138]  do_syscall_64+0x3b/0x90
[  751.437612]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  751.438330] RIP: 0033:0x7f89586d1b19
[  751.438824] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  751.441167] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  751.442140] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  751.443079] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  751.443992] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  751.444900] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  751.445814] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  751.446773]  </TASK>
[  751.461847] FAULT_INJECTION: forcing a failure.
[  751.461847] name failslab, interval 1, probability 0, space 0, times 0
[  751.463525] CPU: 1 PID: 5577 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  751.464565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  751.466015] Call Trace:
[  751.466351]  <TASK>
[  751.466658]  dump_stack_lvl+0x8b/0xb3
[  751.467164]  should_fail.cold+0x5/0xa
[  751.467668]  ? __alloc_skb+0x211/0x340
[  751.468180]  should_failslab+0x5/0x10
[  751.468688]  kmem_cache_alloc_node+0x55/0x490
[  751.469285]  __alloc_skb+0x211/0x340
[  751.469803]  ndisc_alloc_skb+0x134/0x320
[  751.470441]  ndisc_ns_create+0x162/0x7e0
[  751.470980]  ? lock_release+0x3b2/0x750
[  751.471498]  ? __ipv6_chk_addr_and_flags+0x4c8/0x600
[  751.472154]  ? ndisc_error_report+0x1c0/0x1c0
[  751.472729]  ? lock_is_held_type+0xd7/0x130
[  751.473294]  ? find_held_lock+0x2c/0x110
[  751.473830]  ndisc_send_ns+0x8b/0x120
[  751.474326]  ? pndisc_redo+0x20/0x20
[  751.474830]  ? lock_is_held_type+0x91/0x130
[  751.475390]  ndisc_solicit+0x2cd/0x470
[  751.475892]  ? ndisc_send_ns+0x120/0x120
[  751.476406]  ? __skb_clone+0x597/0x780
[  751.476929]  ? ndisc_send_ns+0x120/0x120
[  751.477455]  neigh_probe+0xc4/0x110
[  751.477932]  __neigh_event_send+0xa90/0x1530
[  751.478550]  neigh_resolve_output+0x54a/0x7f0
[  751.479122]  ? lock_release+0x3b2/0x750
[  751.479659]  ip6_finish_output2+0xb24/0x1ad0
[  751.480251]  __ip6_finish_output.part.0+0x4e0/0xa70
[  751.480914]  ip6_output+0x3bc/0x9d0
[  751.481404]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  751.482073]  ip6_local_out+0xd2/0x4b0
[  751.482611]  ip6_send_skb+0xb7/0x340
[  751.483098]  udp_v6_send_skb+0x7aa/0x15b0
[  751.483641]  udpv6_sendmsg+0x1d4e/0x28d0
[  751.484157]  ? ip_frag_init+0x350/0x350
[  751.484682]  ? udp_v6_early_demux+0xdf0/0xdf0
[  751.485281]  ? exc_page_fault+0xca/0x1a0
[  751.485872]  ? lockdep_hardirqs_on+0x79/0x100
[  751.486526]  ? exc_page_fault+0xca/0x1a0
[  751.487071]  ? asm_exc_page_fault+0x1e/0x30
[  751.487675]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  751.488387]  ? udp_v6_early_demux+0xdf0/0xdf0
[  751.488965]  ? inet6_sendmsg+0x4a/0x140
[  751.489503]  inet6_sendmsg+0xfd/0x140
[  751.490003]  ? inet6_compat_ioctl+0x310/0x310
[  751.490621]  sock_sendmsg+0xee/0x190
[  751.491126]  ____sys_sendmsg+0x32e/0x870
[  751.491661]  ? kernel_sendmsg+0x50/0x50
[  751.492181]  ? __ia32_sys_recvmmsg+0x260/0x260
[  751.492777]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  751.493486]  ___sys_sendmsg+0xf3/0x170
[  751.494019]  ? sendmsg_copy_msghdr+0x160/0x160
[  751.494641]  ? lock_release+0x3b2/0x750
[  751.495180]  ? __fget_files+0x265/0x470
[  751.495704]  ? lock_downgrade+0x6d0/0x6d0
[  751.496268]  ? __fget_files+0x287/0x470
[  751.496802]  ? __fget_light+0xea/0x270
[  751.497323]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  751.498052]  __sys_sendmmsg+0x195/0x470
[  751.498640]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  751.499202]  ? lock_is_held_type+0xd7/0x130
[  751.499801]  ? bit_wait_io_timeout+0x160/0x160
[  751.500397]  ? lock_is_held_type+0xd7/0x130
[  751.500979]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  751.501693]  ? vfs_write+0x422/0xac0
[  751.502198]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  751.502953]  ? fput+0x2a/0x50
[  751.503387]  __x64_sys_sendmmsg+0x99/0x100
[  751.503938]  ? syscall_enter_from_user_mode+0x1d/0x50
[  751.504614]  do_syscall_64+0x3b/0x90
[  751.505105]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  751.505790] RIP: 0033:0x7f8f47a3fb19
[  751.506264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  751.508633] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  751.509607] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  751.510486] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  751.511188] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  751.511921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  751.512673] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  751.513447]  </TASK>
[  751.513920] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
18:04:52 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x19, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:04:52 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d3, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:52 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8982, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:04:52 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 32)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:04:52 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:04:52 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x1b, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  751.614443] FAULT_INJECTION: forcing a failure.
[  751.614443] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  751.616081] CPU: 0 PID: 5592 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  751.617166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  751.620645] Call Trace:
[  751.621599]  <TASK>
[  751.622255]  dump_stack_lvl+0x8b/0xb3
[  751.623351]  should_fail.cold+0x5/0xa
[  751.624443]  _copy_from_user+0x2a/0x170
[  751.625561]  __copy_msghdr_from_user+0x91/0x4b0
[  751.626879]  ? __ia32_sys_shutdown+0x70/0x70
[  751.628120]  ? udp_v6_early_demux+0xdf0/0xdf0
[  751.629479]  ? inet6_sendmsg+0x4a/0x140
[  751.630627]  ? inet6_sendmsg+0xbd/0x140
[  751.631786]  ? inet6_compat_ioctl+0x310/0x310
[  751.633031]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  751.633764]  ? sock_sendmsg+0x55/0x190
[  751.634287]  sendmsg_copy_msghdr+0xa1/0x160
[  751.634864]  ? __ia32_sys_recvmmsg+0x260/0x260
[  751.635441]  ? __lock_acquire+0x164e/0x6120
[  751.635995]  ___sys_sendmsg+0xc6/0x170
[  751.636521]  ? sendmsg_copy_msghdr+0x160/0x160
[  751.637140]  ? finish_task_switch.isra.0+0x226/0x870
[  751.637834]  ? lock_is_held_type+0xd7/0x130
[  751.638419]  ? find_held_lock+0x2c/0x110
[  751.638952]  ? lock_release+0x3b2/0x750
[  751.639480]  ? __might_fault+0xd1/0x170
[  751.640024]  ? lock_downgrade+0x6d0/0x6d0
[  751.640595]  ? lock_is_held_type+0xd7/0x130
[  751.641194]  __sys_sendmmsg+0x195/0x470
[  751.641784]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  751.642351]  ? lock_is_held_type+0xd7/0x130
[  751.642977]  ? bit_wait_io_timeout+0x160/0x160
[  751.643595]  ? lock_is_held_type+0xd7/0x130
[  751.644176]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  751.644912]  ? vfs_write+0x422/0xac0
[  751.645399]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  751.646135]  ? fput+0x2a/0x50
[  751.646571]  __x64_sys_sendmmsg+0x99/0x100
[  751.647149]  ? syscall_enter_from_user_mode+0x1d/0x50
[  751.647798]  do_syscall_64+0x3b/0x90
[  751.648300]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  751.648987] RIP: 0033:0x7f89586d1b19
[  751.649458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  751.651807] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  751.652756] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  751.653748] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  751.654695] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  751.655623] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  751.656544] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  751.657480]  </TASK>
18:04:52 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  751.677287] audit: type=1326 audit(1649959492.759:121): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5564 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:04:52 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x8983, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  751.690099] audit: type=1326 audit(1649959492.769:122): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5564 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:04:52 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x1c, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  751.727971] audit: type=1326 audit(1649959492.807:123): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5564 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:04:52 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

[  751.842072] audit: type=1326 audit(1649959492.924:124): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5608 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  751.888166] audit: type=1326 audit(1649959492.970:125): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5608 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
[  753.402587] Bluetooth: hci0: command 0x0c1a tx timeout
18:05:08 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 33)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:05:08 executing program 2:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x1c, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:05:08 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:05:08 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x80086601, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:08 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x1d, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:05:08 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x89a0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:08 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:05:08 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 9)

[  767.738829] FAULT_INJECTION: forcing a failure.
[  767.738829] name failslab, interval 1, probability 0, space 0, times 0
[  767.741322] CPU: 1 PID: 5626 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  767.743556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  767.745511] Call Trace:
[  767.745850]  <TASK>
[  767.746143]  dump_stack_lvl+0x8b/0xb3
[  767.746663]  should_fail.cold+0x5/0xa
[  767.747167]  ? create_object.isra.0+0x3a/0xa20
[  767.747765]  should_failslab+0x5/0x10
[  767.748268]  kmem_cache_alloc+0x5b/0x480
[  767.748825]  create_object.isra.0+0x3a/0xa20
[  767.749404]  ? kasan_unpoison+0x23/0x50
[  767.749914] FAULT_INJECTION: forcing a failure.
[  767.749914] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  767.749931]  kmem_cache_alloc_node+0x248/0x490
[  767.752265]  __alloc_skb+0x211/0x340
[  767.752765]  ndisc_alloc_skb+0x134/0x320
[  767.753358]  ndisc_ns_create+0x162/0x7e0
[  767.753888]  ? lock_release+0x3b2/0x750
[  767.754434]  ? __ipv6_chk_addr_and_flags+0x4c8/0x600
[  767.755187]  ? ndisc_error_report+0x1c0/0x1c0
[  767.755797]  ? lock_is_held_type+0xd7/0x130
[  767.756368]  ? find_held_lock+0x2c/0x110
[  767.756909]  ndisc_send_ns+0x8b/0x120
[  767.757416]  ? pndisc_redo+0x20/0x20
[  767.757901]  ? lock_is_held_type+0x91/0x130
[  767.758538]  ndisc_solicit+0x2cd/0x470
[  767.759066]  ? ndisc_send_ns+0x120/0x120
[  767.759587]  ? __skb_clone+0x597/0x780
[  767.760104]  ? ndisc_send_ns+0x120/0x120
[  767.760652]  neigh_probe+0xc4/0x110
[  767.761155]  __neigh_event_send+0xa90/0x1530
[  767.761743]  neigh_resolve_output+0x54a/0x7f0
[  767.762333]  ? lock_release+0x3b2/0x750
[  767.762901]  ip6_finish_output2+0xb24/0x1ad0
[  767.763510]  __ip6_finish_output.part.0+0x4e0/0xa70
[  767.764194]  ip6_output+0x3bc/0x9d0
[  767.764676]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  767.765359]  ip6_local_out+0xd2/0x4b0
[  767.765883]  ip6_send_skb+0xb7/0x340
[  767.766402]  udp_v6_send_skb+0x7aa/0x15b0
[  767.767014]  udpv6_sendmsg+0x1d4e/0x28d0
[  767.767565]  ? ip_frag_init+0x350/0x350
[  767.768112]  ? udp_v6_early_demux+0xdf0/0xdf0
[  767.768731]  ? exc_page_fault+0xca/0x1a0
[  767.769270]  ? lockdep_hardirqs_on+0x79/0x100
[  767.770334]  ? exc_page_fault+0xca/0x1a0
[  767.771709]  ? asm_exc_page_fault+0x1e/0x30
[  767.773067]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  767.774716]  ? udp_v6_early_demux+0xdf0/0xdf0
[  767.775964]  ? inet6_sendmsg+0x4a/0x140
[  767.777082]  inet6_sendmsg+0xfd/0x140
[  767.778262]  ? inet6_compat_ioctl+0x310/0x310
[  767.779560]  sock_sendmsg+0xee/0x190
[  767.780578]  ____sys_sendmsg+0x32e/0x870
[  767.781691]  ? kernel_sendmsg+0x50/0x50
[  767.782797]  ? __ia32_sys_recvmmsg+0x260/0x260
[  767.784055]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  767.785673]  ___sys_sendmsg+0xf3/0x170
[  767.786841]  ? sendmsg_copy_msghdr+0x160/0x160
[  767.788096]  ? lock_release+0x3b2/0x750
[  767.789238]  ? __fget_files+0x265/0x470
[  767.790367]  ? lock_downgrade+0x6d0/0x6d0
[  767.791199]  ? __fget_files+0x287/0x470
[  767.791758]  ? __fget_light+0xea/0x270
[  767.792309]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  767.793111]  __sys_sendmmsg+0x195/0x470
[  767.793819]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  767.794448]  ? lock_is_held_type+0xd7/0x130
[  767.795078]  ? bit_wait_io_timeout+0x160/0x160
[  767.795741]  ? lock_is_held_type+0xd7/0x130
[  767.796321]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  767.797042]  ? vfs_write+0x422/0xac0
[  767.797534]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  767.798239]  ? fput+0x2a/0x50
[  767.798684]  __x64_sys_sendmmsg+0x99/0x100
[  767.799258]  ? syscall_enter_from_user_mode+0x1d/0x50
[  767.799958]  do_syscall_64+0x3b/0x90
[  767.800459]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  767.801126] RIP: 0033:0x7f8f47a3fb19
[  767.801611] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  767.804038] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  767.805068] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  767.805978] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  767.806943] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  767.807880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  767.808896] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  767.809976]  </TASK>
[  767.810349] CPU: 0 PID: 5628 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  767.811769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  767.813411] Call Trace:
[  767.813812]  <TASK>
[  767.814153]  dump_stack_lvl+0x8b/0xb3
[  767.814750]  should_fail.cold+0x5/0xa
[  767.815266]  prepare_alloc_pages+0x17b/0x500
[  767.815851]  ? lockdep_hardirqs_on+0x79/0x100
[  767.816440]  ? ip6_confirm_neigh+0x2cd/0x4b0
[  767.817033]  __alloc_pages+0x131/0x4e0
[  767.817536]  ? udpv6_sendmsg+0x3eb/0x28d0
[  767.818092]  ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10
[  767.818937]  ? mark_lock.part.0+0xef/0x2f60
[  767.819516]  ? __lock_acquire+0x164e/0x6120
[  767.820127]  alloc_pages_vma+0xde/0x500
[  767.820656]  wp_page_copy+0xefb/0x26f0
[  767.821178]  ? lock_release+0x3b2/0x750
[  767.822239]  ? do_page_mkwrite+0x650/0x650
[  767.823339]  ? lock_downgrade+0x6d0/0x6d0
[  767.824306]  ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[  767.825640]  ? vm_normal_page+0x162/0x2e0
[  767.826628]  ? lock_release+0x750/0x750
[  767.827590]  do_wp_page+0x198/0x2b50
[  767.828499]  __handle_mm_fault+0x11fc/0x3600
[  767.829601]  ? lock_is_held_type+0xd7/0x130
[  767.830715]  ? __pmd_alloc+0x680/0x680
[  767.831891]  handle_mm_fault+0x2e6/0xa20
[  767.832871]  do_user_addr_fault+0x54a/0x12a0
[  767.833928]  exc_page_fault+0xa2/0x1a0
[  767.834984]  asm_exc_page_fault+0x1e/0x30
[  767.836021] RIP: 0010:__put_user_nocheck_4+0x3/0x11
[  767.837249] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f
[  767.842631] RSP: 0018:ffff88802182fce8 EFLAGS: 00050293
[  767.843520] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020003038
[  767.844645] RDX: 0000000000040000 RSI: ffffffff8330a142 RDI: 0000000000000000
[  767.845694] RBP: 000000007ffffff7 R08: 0000000000000000 R09: 0000000000000000
[  767.846815] R10: 0000000000000001 R11: 0000000000000001 R12: 000000000000001e
[  767.847747] R13: 0000000020003000 R14: 0000000000000400 R15: 00000000000003ff
[  767.848700]  ? __sys_sendmmsg+0x1c2/0x470
[  767.849293]  __sys_sendmmsg+0x1cf/0x470
[  767.849842]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  767.850409]  ? lock_is_held_type+0xd7/0x130
[  767.851018]  ? bit_wait_io_timeout+0x160/0x160
[  767.851636]  ? lock_is_held_type+0xd7/0x130
[  767.852236]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  767.852984]  ? vfs_write+0x422/0xac0
[  767.853499]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  767.854236]  ? fput+0x2a/0x50
[  767.854689]  __x64_sys_sendmmsg+0x99/0x100
[  767.855964]  ? syscall_enter_from_user_mode+0x1d/0x50
[  767.856690]  do_syscall_64+0x3b/0x90
[  767.857258]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  767.858032] RIP: 0033:0x7f89586d1b19
[  767.858576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  767.862132] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  767.864329] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  767.866572] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  767.868638] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  767.869987] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  767.871792] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  767.873823]  </TASK>
18:05:08 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:05:09 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x80087601, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:09 executing program 2:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:05:09 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0x1e, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:05:09 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x89a1, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:09 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140))
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:05:22 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140))
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:05:22 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x80108906, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:22 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 34)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:05:22 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2, 0x0, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:05:22 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2, 0x3, 0x83}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:05:22 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x10)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:05:22 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448c9, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:22 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 10)

[  781.912542] FAULT_INJECTION: forcing a failure.
[  781.912542] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  781.915422] CPU: 0 PID: 5661 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  781.917532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  781.920453] Call Trace:
[  781.921009]  <TASK>
[  781.921495]  dump_stack_lvl+0x8b/0xb3
[  781.922331]  should_fail.cold+0x5/0xa
[  781.923189]  _copy_from_user+0x2a/0x170
[  781.924063]  __copy_msghdr_from_user+0x91/0x4b0
[  781.925078]  ? __ia32_sys_shutdown+0x70/0x70
[  781.926039]  ? do_wp_page+0x1a0/0x2b50
[  781.926921]  sendmsg_copy_msghdr+0xa1/0x160
[  781.927856]  ? __ia32_sys_recvmmsg+0x260/0x260
[  781.928850]  ? lock_is_held_type+0xd7/0x130
[  781.929786]  ? find_held_lock+0x2c/0x110
[  781.930664]  ? lock_release+0x3b2/0x750
[  781.931547]  ___sys_sendmsg+0xc6/0x170
[  781.932399]  ? sendmsg_copy_msghdr+0x160/0x160
[  781.933386]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  781.934591]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  781.935783]  ? do_user_addr_fault+0x59b/0x12a0
[  781.936773]  ? exc_page_fault+0xca/0x1a0
[  781.937647]  ? lockdep_hardirqs_on+0x79/0x100
[  781.938615]  ? exc_page_fault+0xca/0x1a0
[  781.939510]  ? asm_exc_page_fault+0x1e/0x30
[  781.940451]  ? lock_is_held_type+0xd7/0x130
[  781.941394]  __sys_sendmmsg+0x195/0x470
[  781.942261]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  781.943225]  ? lock_is_held_type+0xd7/0x130
[  781.944177]  ? bit_wait_io_timeout+0x160/0x160
[  781.945145]  ? lock_is_held_type+0xd7/0x130
[  781.946086]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  781.947263]  ? vfs_write+0x422/0xac0
[  781.948063]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  781.949238]  ? fput+0x2a/0x50
[  781.949928]  __x64_sys_sendmmsg+0x99/0x100
[  781.950835]  ? syscall_enter_from_user_mode+0x1d/0x50
[  781.951954]  do_syscall_64+0x3b/0x90
[  781.952762]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  781.953865] RIP: 0033:0x7f89586d1b19
[  781.954652] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  781.958518] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  781.960127] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  781.961633] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  781.963152] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  781.964650] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  781.966148] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  781.967692]  </TASK>
18:05:23 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448ca, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  781.998768] FAULT_INJECTION: forcing a failure.
[  781.998768] name failslab, interval 1, probability 0, space 0, times 0
[  782.001259] CPU: 0 PID: 5675 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
18:05:23 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140))
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

[  782.003011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  782.006001] Call Trace:
[  782.006560]  <TASK>
[  782.007162]  dump_stack_lvl+0x8b/0xb3
[  782.008004]  should_fail.cold+0x5/0xa
[  782.008826]  ? lock_is_held_type+0xd7/0x130
[  782.009774]  should_failslab+0x5/0x10
[  782.010600]  __kmalloc_node_track_caller+0x7e/0x440
[  782.011690]  ? ndisc_alloc_skb+0x134/0x320
[  782.012614]  __alloc_skb+0xe3/0x340
[  782.013418]  ndisc_alloc_skb+0x134/0x320
[  782.014294]  ndisc_ns_create+0x162/0x7e0
[  782.015174]  ? lock_release+0x3b2/0x750
[  782.016035]  ? __ipv6_chk_addr_and_flags+0x4c8/0x600
[  782.017125]  ? ndisc_error_report+0x1c0/0x1c0
[  782.018106]  ? lock_is_held_type+0xd7/0x130
[  782.019063]  ? find_held_lock+0x2c/0x110
[  782.019948]  ndisc_send_ns+0x8b/0x120
[  782.020773]  ? pndisc_redo+0x20/0x20
[  782.021575]  ? lock_is_held_type+0x91/0x130
[  782.022537]  ndisc_solicit+0x2cd/0x470
[  782.023387]  ? ndisc_send_ns+0x120/0x120
[  782.024263]  ? __skb_clone+0x597/0x780
[  782.025130]  ? ndisc_send_ns+0x120/0x120
[  782.026009]  neigh_probe+0xc4/0x110
[  782.026812]  __neigh_event_send+0xa90/0x1530
[  782.027781]  neigh_resolve_output+0x54a/0x7f0
[  782.028743]  ? lock_release+0x3b2/0x750
[  782.029623]  ip6_finish_output2+0xb24/0x1ad0
[  782.030603]  __ip6_finish_output.part.0+0x4e0/0xa70
[  782.031721]  ip6_output+0x3bc/0x9d0
[  782.032531]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  782.033645]  ip6_local_out+0xd2/0x4b0
[  782.034486]  ip6_send_skb+0xb7/0x340
[  782.035323]  udp_v6_send_skb+0x7aa/0x15b0
[  782.036236]  udpv6_sendmsg+0x1d4e/0x28d0
[  782.037109]  ? ip_frag_init+0x350/0x350
[  782.037983]  ? udp_v6_early_demux+0xdf0/0xdf0
[  782.038972]  ? exc_page_fault+0xca/0x1a0
[  782.039857]  ? lockdep_hardirqs_on+0x79/0x100
[  782.040829]  ? exc_page_fault+0xca/0x1a0
[  782.041718]  ? asm_exc_page_fault+0x1e/0x30
[  782.042702]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  782.043905]  ? udp_v6_early_demux+0xdf0/0xdf0
[  782.044870]  ? inet6_sendmsg+0x4a/0x140
[  782.045736]  inet6_sendmsg+0xfd/0x140
[  782.046561]  ? inet6_compat_ioctl+0x310/0x310
[  782.047538]  sock_sendmsg+0xee/0x190
[  782.048357]  ____sys_sendmsg+0x32e/0x870
[  782.049245]  ? kernel_sendmsg+0x50/0x50
[  782.050100]  ? __ia32_sys_recvmmsg+0x260/0x260
[  782.051106]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  782.052255]  ___sys_sendmsg+0xf3/0x170
[  782.053105]  ? sendmsg_copy_msghdr+0x160/0x160
[  782.054099]  ? lock_release+0x3b2/0x750
[  782.054972]  ? __fget_files+0x265/0x470
[  782.055843]  ? lock_downgrade+0x6d0/0x6d0
[  782.056762]  ? __fget_files+0x287/0x470
[  782.057640]  ? __fget_light+0xea/0x270
[  782.058486]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  782.059692]  __sys_sendmmsg+0x195/0x470
[  782.060567]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  782.061496]  ? lock_is_held_type+0xd7/0x130
[  782.062459]  ? bit_wait_io_timeout+0x160/0x160
[  782.063453]  ? lock_is_held_type+0xd7/0x130
[  782.064397]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  782.065573]  ? vfs_write+0x422/0xac0
[  782.066375]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  782.067567]  ? fput+0x2a/0x50
[  782.068265]  __x64_sys_sendmmsg+0x99/0x100
[  782.069177]  ? syscall_enter_from_user_mode+0x1d/0x50
[  782.070268]  do_syscall_64+0x3b/0x90
[  782.071083]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  782.072192] RIP: 0033:0x7f8f47a3fb19
[  782.072981] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  782.076877] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  782.078483] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  782.080002] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  782.081511] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  782.083033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  782.084542] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  782.086084]  </TASK>
[  782.086808] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
18:05:23 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448cb, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:23 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 35)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:05:23 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448cc, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  782.106913] audit: type=1326 audit(1649959523.189:126): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5664 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9aea92bb19 code=0x0
[  782.115046] audit: type=1326 audit(1649959523.197:127): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5663 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:05:23 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x80108907, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  782.150839] audit: type=1326 audit(1649959523.233:128): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5663 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:05:23 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r0)
r2 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc2}, &(0x7f0000000100)={0x0, "e2deadc319c668591ee94d6ad1cfe0310ff7e4a7f66137e856e1693b7c463332e7738e088c60a6856368ed21b7261fba393f26bede00b62191aa2f72ece4827c", 0x3d}, 0x48, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)=@secondary)
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  782.157615] audit: type=1326 audit(1649959523.239:129): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5664 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7f9aea8de72b code=0x0
18:05:23 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, 0x0, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

[  782.180773] FAULT_INJECTION: forcing a failure.
[  782.180773] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  782.183495] CPU: 0 PID: 5688 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  782.185240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  782.187652] Call Trace:
[  782.188202]  <TASK>
[  782.188681]  dump_stack_lvl+0x8b/0xb3
[  782.189513]  should_fail.cold+0x5/0xa
[  782.190340]  _copy_from_user+0x2a/0x170
[  782.191224]  __copy_msghdr_from_user+0x91/0x4b0
[  782.192232]  ? __ia32_sys_shutdown+0x70/0x70
[  782.193185]  ? udp_v6_early_demux+0xdf0/0xdf0
[  782.194145]  ? inet6_sendmsg+0x4a/0x140
[  782.195033]  ? inet6_sendmsg+0xbd/0x140
[  782.195894]  ? inet6_compat_ioctl+0x310/0x310
[  782.196861]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  782.198034]  ? sock_sendmsg+0x55/0x190
[  782.199068]  sendmsg_copy_msghdr+0xa1/0x160
[  782.200012]  ? __ia32_sys_recvmmsg+0x260/0x260
[  782.201201]  ? __lock_acquire+0x164e/0x6120
[  782.202145]  ___sys_sendmsg+0xc6/0x170
[  782.203180]  ? sendmsg_copy_msghdr+0x160/0x160
[  782.204165]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  782.205610]  ? lock_is_held_type+0xd7/0x130
[  782.206541]  ? find_held_lock+0x2c/0x110
[  782.207602]  ? lock_release+0x3b2/0x750
[  782.208448]  ? __might_fault+0xd1/0x170
[  782.209300]  ? lock_downgrade+0x6d0/0x6d0
[  782.210203]  ? lock_is_held_type+0xd7/0x130
[  782.211172]  __sys_sendmmsg+0x195/0x470
[  782.212048]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  782.212975]  ? lock_is_held_type+0xd7/0x130
[  782.213935]  ? bit_wait_io_timeout+0x160/0x160
[  782.214923]  ? lock_is_held_type+0xd7/0x130
[  782.215869]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  782.217048]  ? vfs_write+0x422/0xac0
[  782.217851]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  782.219037]  ? fput+0x2a/0x50
[  782.219734]  __x64_sys_sendmmsg+0x99/0x100
[  782.220648]  ? syscall_enter_from_user_mode+0x1d/0x50
[  782.221744]  do_syscall_64+0x3b/0x90
[  782.222552]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  782.223677] RIP: 0033:0x7f89586d1b19
[  782.224466] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  782.228335] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  782.229945] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  782.231457] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  782.232961] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  782.234462] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  782.235988] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  782.237531]  </TASK>
18:05:23 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r1)
keyctl$set_timeout(0xf, r0, 0x9)
r2 = add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)={0x3, 0x0, @auto=[0x3d, 0x2c, 0x16, 0x12, 0x10, 0x21, 0x2b, 0x17]}, 0x10, r1)
r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
listen(r3, 0x0)
keyctl$instantiate(0xc, r2, &(0x7f0000000180)=ANY=[@ANYRES32=r3], 0x19, r1)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)
keyctl$assume_authority(0x10, r0)
keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/110, 0x6e)

18:05:23 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x801c581f, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:23 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448dd, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  784.376520] Bluetooth: hci0: command 0x0c1a tx timeout
18:05:41 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x80108907, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:41 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:05:41 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, 0x0, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:05:41 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
keyctl$revoke(0x3, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='keyring\x00', &(0x7f0000000040))
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:05:41 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0xc0045878, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:41 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 11)

18:05:41 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448e4, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:41 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 36)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  800.669053] FAULT_INJECTION: forcing a failure.
[  800.669053] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  800.670655] CPU: 1 PID: 5725 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  800.670978] FAULT_INJECTION: forcing a failure.
[  800.670978] name failslab, interval 1, probability 0, space 0, times 0
[  800.671761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  800.671777] Call Trace:
[  800.671783]  <TASK>
[  800.671790]  dump_stack_lvl+0x8b/0xb3
[  800.675696]  should_fail.cold+0x5/0xa
[  800.676214]  _copy_from_user+0x2a/0x170
[  800.676746]  __copy_msghdr_from_user+0x91/0x4b0
[  800.677371]  ? __ia32_sys_shutdown+0x70/0x70
[  800.677953]  ? udp_v6_early_demux+0xdf0/0xdf0
[  800.678542]  ? inet6_sendmsg+0x4a/0x140
[  800.679084]  ? inet6_sendmsg+0xbd/0x140
[  800.679632]  ? inet6_compat_ioctl+0x310/0x310
[  800.680216]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  800.680938]  ? sock_sendmsg+0x55/0x190
[  800.681485]  sendmsg_copy_msghdr+0xa1/0x160
[  800.682054]  ? __ia32_sys_recvmmsg+0x260/0x260
[  800.682661]  ? __lock_acquire+0x164e/0x6120
[  800.683260]  ___sys_sendmsg+0xc6/0x170
[  800.683776]  ? sendmsg_copy_msghdr+0x160/0x160
[  800.684369]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  800.685102]  ? lock_is_held_type+0xd7/0x130
[  800.685674]  ? find_held_lock+0x2c/0x110
[  800.686220]  ? lock_release+0x3b2/0x750
[  800.686741]  ? __might_fault+0xd1/0x170
[  800.687296]  ? lock_downgrade+0x6d0/0x6d0
[  800.687832]  ? lock_is_held_type+0xd7/0x130
[  800.688424]  __sys_sendmmsg+0x195/0x470
[  800.688954]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  800.689530]  ? lock_is_held_type+0xd7/0x130
[  800.690115]  ? bit_wait_io_timeout+0x160/0x160
[  800.690737]  ? lock_is_held_type+0xd7/0x130
[  800.691328]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  800.692063]  ? vfs_write+0x422/0xac0
[  800.692556]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  800.693269]  ? fput+0x2a/0x50
[  800.693712]  __x64_sys_sendmmsg+0x99/0x100
[  800.694267]  ? syscall_enter_from_user_mode+0x1d/0x50
[  800.694958]  do_syscall_64+0x3b/0x90
[  800.695483]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  800.696177] RIP: 0033:0x7f89586d1b19
[  800.696666] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  800.699026] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  800.700048] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  800.700992] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  800.701931] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  800.702846] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  800.703819] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  800.704762]  </TASK>
[  800.705072] CPU: 0 PID: 5728 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  800.706207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  800.707717] Call Trace:
[  800.708048]  <TASK>
[  800.708358]  dump_stack_lvl+0x8b/0xb3
[  800.708880]  should_fail.cold+0x5/0xa
[  800.709376]  ? lock_release+0x3b2/0x750
[  800.709918]  ? create_object.isra.0+0x3a/0xa20
[  800.710542]  should_failslab+0x5/0x10
[  800.711060]  kmem_cache_alloc+0x5b/0x480
[  800.711658]  create_object.isra.0+0x3a/0xa20
[  800.712250]  ? kasan_unpoison+0x23/0x50
[  800.712815]  __kmalloc_node_track_caller+0x269/0x440
[  800.713520]  ? ndisc_alloc_skb+0x134/0x320
[  800.714070]  __alloc_skb+0xe3/0x340
[  800.714550]  ndisc_alloc_skb+0x134/0x320
[  800.715088]  ndisc_ns_create+0x162/0x7e0
[  800.715640]  ? lock_release+0x3b2/0x750
[  800.716161]  ? __ipv6_chk_addr_and_flags+0x4c8/0x600
[  800.716823]  ? ndisc_error_report+0x1c0/0x1c0
[  800.717395]  ? lock_is_held_type+0xd7/0x130
[  800.717970]  ? find_held_lock+0x2c/0x110
[  800.718499]  ndisc_send_ns+0x8b/0x120
[  800.718992]  ? pndisc_redo+0x20/0x20
[  800.719492]  ? lock_is_held_type+0x91/0x130
[  800.720074]  ndisc_solicit+0x2cd/0x470
[  800.720592]  ? ndisc_send_ns+0x120/0x120
[  800.721115]  ? __skb_clone+0x597/0x780
[  800.721624]  ? ndisc_send_ns+0x120/0x120
[  800.722158]  neigh_probe+0xc4/0x110
[  800.722638]  __neigh_event_send+0xa90/0x1530
[  800.723256]  neigh_resolve_output+0x54a/0x7f0
[  800.723823]  ? lock_release+0x3b2/0x750
[  800.724324]  ip6_finish_output2+0xb24/0x1ad0
[  800.724894]  __ip6_finish_output.part.0+0x4e0/0xa70
[  800.725621]  ip6_output+0x3bc/0x9d0
[  800.726088]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  800.726745]  ip6_local_out+0xd2/0x4b0
[  800.727273]  ip6_send_skb+0xb7/0x340
[  800.727762]  udp_v6_send_skb+0x7aa/0x15b0
[  800.728311]  udpv6_sendmsg+0x1d4e/0x28d0
[  800.728851]  ? ip_frag_init+0x350/0x350
[  800.729381]  ? udp_v6_early_demux+0xdf0/0xdf0
[  800.729961]  ? exc_page_fault+0xca/0x1a0
[  800.730504]  ? lockdep_hardirqs_on+0x79/0x100
[  800.731107]  ? exc_page_fault+0xca/0x1a0
[  800.731664]  ? asm_exc_page_fault+0x1e/0x30
[  800.732274]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  800.732998]  ? udp_v6_early_demux+0xdf0/0xdf0
[  800.733603]  ? inet6_sendmsg+0x4a/0x140
[  800.734125]  inet6_sendmsg+0xfd/0x140
[  800.734686]  ? inet6_compat_ioctl+0x310/0x310
[  800.735317]  sock_sendmsg+0xee/0x190
[  800.735833]  ____sys_sendmsg+0x32e/0x870
[  800.736374]  ? kernel_sendmsg+0x50/0x50
[  800.736915]  ? __ia32_sys_recvmmsg+0x260/0x260
[  800.737530]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  800.738234]  ___sys_sendmsg+0xf3/0x170
[  800.738813]  ? sendmsg_copy_msghdr+0x160/0x160
[  800.739478]  ? lock_release+0x3b2/0x750
[  800.740011]  ? __fget_files+0x265/0x470
[  800.740538]  ? lock_downgrade+0x6d0/0x6d0
[  800.741104]  ? __fget_files+0x287/0x470
[  800.741646]  ? __fget_light+0xea/0x270
[  800.742174]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  800.742910]  __sys_sendmmsg+0x195/0x470
[  800.743495]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  800.744065]  ? lock_is_held_type+0xd7/0x130
[  800.744659]  ? bit_wait_io_timeout+0x160/0x160
[  800.745268]  ? lock_is_held_type+0xd7/0x130
[  800.745853]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  800.746589]  ? vfs_write+0x422/0xac0
[  800.747078]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  800.747826]  ? fput+0x2a/0x50
[  800.748277]  __x64_sys_sendmmsg+0x99/0x100
[  800.748843]  ? syscall_enter_from_user_mode+0x1d/0x50
[  800.749518]  do_syscall_64+0x3b/0x90
[  800.750018]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  800.750701] RIP: 0033:0x7f8f47a3fb19
[  800.751209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  800.753570] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  800.754542] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  800.755491] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  800.756412] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  800.757318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  800.758233] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  800.759222]  </TASK>
18:05:41 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
keyctl$revoke(0x3, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
keyctl$revoke(0x3, r1)
r2 = add_key(0x0, 0x0, 0x0, 0x0, r1)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r2)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:05:41 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x40049409, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  800.821043] audit: type=1326 audit(1649959541.903:130): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5719 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  800.827899] audit: type=1326 audit(1649959541.910:131): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5719 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:05:41 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0xc0045878, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:41 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 37)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:05:41 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448cb, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:41 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, 0x0, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

[  800.961393] FAULT_INJECTION: forcing a failure.
[  800.961393] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  800.964645] CPU: 1 PID: 5745 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  800.967278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  800.970890] Call Trace:
[  800.971705]  <TASK>
[  800.972408]  dump_stack_lvl+0x8b/0xb3
[  800.973666]  should_fail.cold+0x5/0xa
[  800.974882]  _copy_from_user+0x2a/0x170
[  800.976154]  __copy_msghdr_from_user+0x91/0x4b0
[  800.977680]  ? __ia32_sys_shutdown+0x70/0x70
[  800.979122]  ? udp_v6_early_demux+0xdf0/0xdf0
[  800.980560]  ? inet6_sendmsg+0x4a/0x140
[  800.981810]  ? inet6_sendmsg+0xbd/0x140
[  800.983209]  ? inet6_compat_ioctl+0x310/0x310
[  800.984566]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  800.986334]  ? sock_sendmsg+0x55/0x190
[  800.987627]  sendmsg_copy_msghdr+0xa1/0x160
[  800.988992]  ? __ia32_sys_recvmmsg+0x260/0x260
[  800.990397]  ? __lock_acquire+0x164e/0x6120
[  800.991639]  ___sys_sendmsg+0xc6/0x170
[  800.992474]  ? sendmsg_copy_msghdr+0x160/0x160
[  800.994032]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  800.995908]  ? lock_is_held_type+0xd7/0x130
[  800.997303]  ? find_held_lock+0x2c/0x110
[  800.998644]  ? lock_release+0x3b2/0x750
[  800.999859]  ? __might_fault+0xd1/0x170
[  801.001115]  ? lock_downgrade+0x6d0/0x6d0
[  801.002117]  ? lock_is_held_type+0xd7/0x130
[  801.003324]  __sys_sendmmsg+0x195/0x470
[  801.004602]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  801.005994]  ? lock_is_held_type+0xd7/0x130
[  801.007383]  ? bit_wait_io_timeout+0x160/0x160
[  801.008613]  ? lock_is_held_type+0xd7/0x130
[  801.009779]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  801.011283]  ? vfs_write+0x422/0xac0
[  801.012176]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  801.013602]  ? fput+0x2a/0x50
[  801.014447]  __x64_sys_sendmmsg+0x99/0x100
[  801.015464]  ? syscall_enter_from_user_mode+0x1d/0x50
[  801.017154]  do_syscall_64+0x3b/0x90
[  801.017671]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  801.018733] RIP: 0033:0x7f89586d1b19
[  801.019824] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  801.025685] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  801.028012] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  801.030351] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  801.032643] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  801.034884] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  801.037263] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  801.039734]  </TASK>
18:05:58 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
keyctl$revoke(0x3, r0)
add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "f6393e021680b4fdb26c1df9a8308d3e4d332d6e2150315724aa41241d3fd446bf61c76058fd416b7ef3ce375bf88903ca0826aca6e824264e8a6e88163e1abf", 0x3f}, 0x48, 0xffffffffffffffff)
add_key(0x0, 0x0, 0x0, 0x8, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)
add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc4}, &(0x7f0000000180)={0x0, "c8a02b2fe3ddceafae6edf2cd36388d91b4f972fa75b0d6ce54eeca12222d18e559e48b05d7b0c9cff1b8b319d8207e5417c38808100b9b9a640bf578152032f", 0x1c}, 0x48, 0xffffffffffffffff)

18:05:58 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0xc0189436, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:58 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:05:58 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 38)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:05:58 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:05:58 executing program 2:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, 0x0, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:05:58 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 12)

18:05:58 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x40086602, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  817.856921] audit: type=1326 audit(1649959558.939:132): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5760 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  817.876527] FAULT_INJECTION: forcing a failure.
[  817.876527] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  817.878834] CPU: 0 PID: 5770 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  817.880457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  817.882689] Call Trace:
[  817.883195]  <TASK>
[  817.883649]  dump_stack_lvl+0x8b/0xb3
[  817.884422]  should_fail.cold+0x5/0xa
[  817.885196]  _copy_from_user+0x2a/0x170
18:05:58 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x0)
r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$revoke(0x3, r3)
add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x65, 0x64, 0x36, 0x39, 0x63, 0x65, 0x62, 0x38, 0x62, 0x64, 0x30, 0x61, 0x35, 0x64, 0x66, 0x39]}, &(0x7f0000000100)={0x0, "3da319b9039ad8f4c1db6e30ba5bac824614567fab696669eb5853b42af586309917caeef804ea8f03d96b42a77b224e0a4ec51b30c505d8f431342d6c14a363", 0x11}, 0x48, 0xfffffffffffffffc)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
keyctl$revoke(0x3, r4)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$revoke(0x3, r5)
r6 = add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, &(0x7f00000002c0)="03d13930f5470c49e017bdae8fa46032c9f885a33dc7c6429499f143b2e85b3d5f7421f21b00f8a5b8ef8d3a870ff0afce10c944d90653f5e64888f0b596c1ed53226021972e5f0525bb5f41bedb40809cb80717cf3e9aea1c996aabda0470b2d4a755beb7fbd0928b0e9680ed86f37bf37e5bd1ce", 0x75, r3)
request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000340)={'syz', 0x0}, &(0x7f0000000380)='\x00', r5)
keyctl$unlink(0x9, r6, r2)

[  817.886132]  __copy_msghdr_from_user+0x91/0x4b0
[  817.887099]  ? __ia32_sys_shutdown+0x70/0x70
[  817.887993]  ? udp_v6_early_demux+0xdf0/0xdf0
[  817.888885]  ? inet6_sendmsg+0x4a/0x140
[  817.889684]  ? inet6_sendmsg+0xbd/0x140
[  817.890473]  ? inet6_compat_ioctl+0x310/0x310
[  817.891368]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  817.892477]  ? sock_sendmsg+0x55/0x190
[  817.893270]  sendmsg_copy_msghdr+0xa1/0x160
[  817.894153]  ? __ia32_sys_recvmmsg+0x260/0x260
[  817.895073]  ? __lock_acquire+0x164e/0x6120
[  817.895997]  ___sys_sendmsg+0xc6/0x170
[  817.896778]  ? sendmsg_copy_msghdr+0x160/0x160
[  817.897701]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  817.898812]  ? lock_is_held_type+0xd7/0x130
[  817.899713]  ? find_held_lock+0x2c/0x110
[  817.900537]  ? lock_release+0x3b2/0x750
[  817.901358]  ? __might_fault+0xd1/0x170
[  817.902153]  ? lock_downgrade+0x6d0/0x6d0
[  817.902996]  ? lock_is_held_type+0xd7/0x130
[  817.903902]  __sys_sendmmsg+0x195/0x470
[  817.904719]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  817.905585]  ? lock_is_held_type+0xd7/0x130
[  817.906471]  ? bit_wait_io_timeout+0x160/0x160
[  817.907382]  ? lock_is_held_type+0xd7/0x130
[  817.908271]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  817.909375]  ? vfs_write+0x422/0xac0
[  817.910119]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  817.911212]  ? fput+0x2a/0x50
[  817.911859]  __x64_sys_sendmmsg+0x99/0x100
[  817.912713]  ? syscall_enter_from_user_mode+0x1d/0x50
[  817.913734]  do_syscall_64+0x3b/0x90
[  817.914482]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  817.915535] RIP: 0033:0x7f89586d1b19
[  817.916266] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  817.919907] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  817.921424] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  817.922797] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  817.924260] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  817.925687] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  817.927126] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  817.928585]  </TASK>
[  817.929789] audit: type=1326 audit(1649959558.989:133): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5760 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:05:58 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:05:59 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  817.947688] FAULT_INJECTION: forcing a failure.
[  817.947688] name failslab, interval 1, probability 0, space 0, times 0
[  817.948999] CPU: 1 PID: 5769 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  817.949880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  817.951151] Call Trace:
[  817.951437]  <TASK>
[  817.951690]  dump_stack_lvl+0x8b/0xb3
[  817.952106]  should_fail.cold+0x5/0xa
[  817.952520]  ? dst_alloc+0x9e/0x610
[  817.952943]  should_failslab+0x5/0x10
[  817.953355]  kmem_cache_alloc+0x5b/0x480
[  817.953816]  ? ipv6_sysctl_rtcache_flush+0x110/0x110
[  817.954362]  dst_alloc+0x9e/0x610
[  817.954740]  ip6_dst_alloc+0x2e/0x90
[  817.955132]  icmp6_dst_alloc+0x6d/0x610
[  817.955570]  ndisc_send_skb+0x1131/0x1b00
[  817.956006]  ? rcu_read_lock_sched_held+0x3a/0x70
[  817.956521]  ? __build_skb_around+0x241/0x300
[  817.956993]  ? dst_output+0x470/0x470
[  817.957398]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  817.957993]  ? __alloc_skb+0x182/0x340
[  817.958433]  ? memcpy+0x39/0x60
[  817.958783]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  817.959378]  ? __ndisc_fill_addr_option+0xca/0x110
[  817.959923]  ? lock_is_held_type+0xd7/0x130
[  817.960398]  ? find_held_lock+0x2c/0x110
[  817.960824]  ? ndisc_ns_create+0x2fa/0x7e0
[  817.961290]  ndisc_send_ns+0xa6/0x120
[  817.961692]  ? pndisc_redo+0x20/0x20
[  817.962089]  ? lock_is_held_type+0x91/0x130
[  817.962554]  ndisc_solicit+0x2cd/0x470
[  817.962983]  ? ndisc_send_ns+0x120/0x120
[  817.963422]  ? __skb_clone+0x597/0x780
[  817.963844]  ? ndisc_send_ns+0x120/0x120
[  817.964269]  neigh_probe+0xc4/0x110
[  817.964667]  __neigh_event_send+0xa90/0x1530
[  817.965158]  neigh_resolve_output+0x54a/0x7f0
[  817.965632]  ? lock_release+0x3b2/0x750
[  817.966065]  ip6_finish_output2+0xb24/0x1ad0
[  817.966614]  __ip6_finish_output.part.0+0x4e0/0xa70
[  817.967310]  ip6_output+0x3bc/0x9d0
[  817.967779]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  817.968384]  ip6_local_out+0xd2/0x4b0
[  817.968844]  ip6_send_skb+0xb7/0x340
[  817.969282]  udp_v6_send_skb+0x7aa/0x15b0
[  817.969770]  udpv6_sendmsg+0x1d4e/0x28d0
[  817.970235]  ? ip_frag_init+0x350/0x350
[  817.970701]  ? udp_v6_early_demux+0xdf0/0xdf0
[  817.971225]  ? exc_page_fault+0xca/0x1a0
[  817.971712]  ? lockdep_hardirqs_on+0x79/0x100
[  817.972236]  ? exc_page_fault+0xca/0x1a0
[  817.972709]  ? asm_exc_page_fault+0x1e/0x30
[  817.973240]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  817.973882]  ? udp_v6_early_demux+0xdf0/0xdf0
[  817.974397]  ? inet6_sendmsg+0x4a/0x140
[  817.974860]  inet6_sendmsg+0xfd/0x140
[  817.975303]  ? inet6_compat_ioctl+0x310/0x310
[  817.975855]  sock_sendmsg+0xee/0x190
[  817.976285]  ____sys_sendmsg+0x32e/0x870
[  817.976753]  ? kernel_sendmsg+0x50/0x50
[  817.977216]  ? __ia32_sys_recvmmsg+0x260/0x260
[  817.977741]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  817.978353]  ___sys_sendmsg+0xf3/0x170
[  817.978805]  ? sendmsg_copy_msghdr+0x160/0x160
[  817.979322]  ? lock_release+0x3b2/0x750
[  817.979784]  ? __fget_files+0x265/0x470
[  817.980239]  ? lock_downgrade+0x6d0/0x6d0
[  817.980717]  ? __fget_files+0x287/0x470
[  817.981183]  ? __fget_light+0xea/0x270
[  817.981633]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  817.982283]  __sys_sendmmsg+0x195/0x470
[  817.982745]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  817.983233]  ? lock_is_held_type+0xd7/0x130
[  817.983761]  ? bit_wait_io_timeout+0x160/0x160
[  817.984278]  ? lock_is_held_type+0xd7/0x130
[  817.984792]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  817.985413]  ? vfs_write+0x422/0xac0
[  817.985838]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  817.986476]  ? fput+0x2a/0x50
[  817.986850]  __x64_sys_sendmmsg+0x99/0x100
[  817.987347]  ? syscall_enter_from_user_mode+0x1d/0x50
[  817.987970]  do_syscall_64+0x3b/0x90
[  817.988404]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  817.989011] RIP: 0033:0x7f8f47a3fb19
[  817.989430] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  817.991565] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  817.992449] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  817.993290] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  817.994132] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  817.994957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  817.995792] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  817.996620]  </TASK>
18:05:59 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040), &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:05:59 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:05:59 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 39)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:05:59 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x40087602, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  818.062950] audit: type=1326 audit(1649959559.145:134): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5782 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9aea92bb19 code=0x0
18:05:59 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc4}, &(0x7f0000000180)={0x0, "261a5c24219b38479d0d69d82968b04486071d74b8575c844039b960f31e71b1b255625e85d6d2edb5ab1ae9fe1db14bb2a7c173df96defc0249f1c8c52fa2a5", 0x2c}, 0x48, 0xffffffffffffffff)
add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "5ed570f855bf55622dd7c083fa18e467f63ba65953089d6597753dcafb11777c8ae5d591d9a3078db68e00cbc3201979788a16a7b393576d10071c2af749b87a", 0x25}, 0x48, r1)
keyctl$set_timeout(0xf, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x8000000000)

[  818.115857] audit: type=1326 audit(1649959559.196:135): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5782 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7f9aea8de72b code=0x0
[  818.144616] FAULT_INJECTION: forcing a failure.
[  818.144616] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  818.147209] CPU: 1 PID: 5791 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  818.149014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  818.151493] Call Trace:
[  818.152059]  <TASK>
[  818.152560]  dump_stack_lvl+0x8b/0xb3
[  818.153427]  should_fail.cold+0x5/0xa
[  818.154277]  _copy_from_user+0x2a/0x170
[  818.155174]  __copy_msghdr_from_user+0x91/0x4b0
[  818.156259]  ? __ia32_sys_shutdown+0x70/0x70
[  818.157353]  ? udp_v6_early_demux+0xdf0/0xdf0
[  818.158456]  ? inet6_sendmsg+0x4a/0x140
[  818.159470]  ? inet6_sendmsg+0xbd/0x140
[  818.160461]  ? inet6_compat_ioctl+0x310/0x310
[  818.161583]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  818.162960]  ? sock_sendmsg+0x55/0x190
[  818.163958]  sendmsg_copy_msghdr+0xa1/0x160
[  818.165038]  ? __ia32_sys_recvmmsg+0x260/0x260
[  818.166288]  ? __lock_acquire+0x164e/0x6120
[  818.167436]  ___sys_sendmsg+0xc6/0x170
[  818.168498]  ? sendmsg_copy_msghdr+0x160/0x160
[  818.169648]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  818.171144]  ? lock_is_held_type+0xd7/0x130
[  818.172268]  ? find_held_lock+0x2c/0x110
[  818.173366]  ? lock_release+0x3b2/0x750
[  818.174367]  ? __might_fault+0xd1/0x170
[  818.175441]  ? lock_downgrade+0x6d0/0x6d0
[  818.176516]  ? lock_is_held_type+0xd7/0x130
[  818.177650]  __sys_sendmmsg+0x195/0x470
[  818.178620]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  818.179746]  ? lock_is_held_type+0xd7/0x130
[  818.180903]  ? bit_wait_io_timeout+0x160/0x160
[  818.182079]  ? lock_is_held_type+0xd7/0x130
[  818.183210]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  818.184572]  ? vfs_write+0x422/0xac0
[  818.185485]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  818.186797]  ? fput+0x2a/0x50
[  818.187591]  __x64_sys_sendmmsg+0x99/0x100
[  818.188612]  ? syscall_enter_from_user_mode+0x1d/0x50
[  818.189837]  do_syscall_64+0x3b/0x90
[  818.190738]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  818.192003] RIP: 0033:0x7f89586d1b19
[  818.192880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  818.197332] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  818.199225] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  818.200998] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  818.202751] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  818.204514] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  818.206298] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  818.208113]  </TASK>
[  820.024497] Bluetooth: hci0: command 0x0401 tx timeout
18:06:17 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x2, 0x0, "3397cb"})

18:06:17 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:06:17 executing program 2:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140))
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r1, 0x0, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

[  836.671786] FAULT_INJECTION: forcing a failure.
[  836.671786] name failslab, interval 1, probability 0, space 0, times 0
[  836.673355] CPU: 1 PID: 5802 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  836.674436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  836.678213] Call Trace:
[  836.678577]  <TASK>
[  836.678882]  dump_stack_lvl+0x8b/0xb3
18:06:17 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc1}, &(0x7f0000000100)={0x0, "f87a356cd46b18fbdac293eeecc8b5ca7c775d1037b9b6c2679e8588228c38a2d623373656755282b08272e1b8b45130842972988d42e3f13e94d77edb354ab9", 0x21}, 0x48, r1)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r2)
keyctl$set_timeout(0xf, 0x0, 0x0)
keyctl$join(0x1, 0x0)

18:06:17 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:06:17 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:06:17 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 40)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:06:17 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 13)

[  836.679440]  should_fail.cold+0x5/0xa
[  836.680041]  ? dst_alloc+0x9e/0x610
[  836.680545]  ? create_object.isra.0+0x3a/0xa20
[  836.681169]  should_failslab+0x5/0x10
[  836.681695]  kmem_cache_alloc+0x5b/0x480
[  836.682265]  create_object.isra.0+0x3a/0xa20
[  836.682856]  ? kasan_unpoison+0x23/0x50
[  836.683392]  kmem_cache_alloc+0x239/0x480
[  836.683985]  ? ipv6_sysctl_rtcache_flush+0x110/0x110
[  836.684660]  dst_alloc+0x9e/0x610
[  836.685138]  ip6_dst_alloc+0x2e/0x90
[  836.685650]  icmp6_dst_alloc+0x6d/0x610
[  836.686198]  ndisc_send_skb+0x1131/0x1b00
[  836.686759]  ? rcu_read_lock_sched_held+0x3a/0x70
[  836.687420]  ? __build_skb_around+0x241/0x300
[  836.688071]  ? dst_output+0x470/0x470
[  836.688577]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  836.689345]  ? __alloc_skb+0x182/0x340
[  836.689871]  ? memcpy+0x39/0x60
[  836.690328]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  836.691066]  ? __ndisc_fill_addr_option+0xca/0x110
[  836.691830]  ? lock_is_held_type+0xd7/0x130
[  836.692449]  ? find_held_lock+0x2c/0x110
[  836.693003]  ? ndisc_ns_create+0x2fa/0x7e0
[  836.693580]  ndisc_send_ns+0xa6/0x120
[  836.694105]  ? pndisc_redo+0x20/0x20
[  836.694624]  ? lock_is_held_type+0x91/0x130
[  836.695231]  ndisc_solicit+0x2cd/0x470
[  836.695787]  ? ndisc_send_ns+0x120/0x120
[  836.696346]  ? __skb_clone+0x597/0x780
[  836.696889]  ? ndisc_send_ns+0x120/0x120
[  836.697444]  neigh_probe+0xc4/0x110
[  836.697957]  __neigh_event_send+0xa90/0x1530
[  836.698570]  neigh_resolve_output+0x54a/0x7f0
[  836.699134]  ? lock_release+0x3b2/0x750
[  836.699649]  ip6_finish_output2+0xb24/0x1ad0
[  836.700309]  __ip6_finish_output.part.0+0x4e0/0xa70
[  836.700972]  ip6_output+0x3bc/0x9d0
[  836.701485]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  836.702223]  ip6_local_out+0xd2/0x4b0
[  836.702764]  ip6_send_skb+0xb7/0x340
[  836.703285]  udp_v6_send_skb+0x7aa/0x15b0
[  836.703901]  udpv6_sendmsg+0x1d4e/0x28d0
[  836.704456]  ? ip_frag_init+0x350/0x350
[  836.705007]  ? udp_v6_early_demux+0xdf0/0xdf0
[  836.705613]  ? exc_page_fault+0xca/0x1a0
[  836.706179]  ? lockdep_hardirqs_on+0x79/0x100
[  836.706798]  ? exc_page_fault+0xca/0x1a0
[  836.707368]  ? asm_exc_page_fault+0x1e/0x30
[  836.708043]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  836.708783]  ? udp_v6_early_demux+0xdf0/0xdf0
[  836.709389]  ? inet6_sendmsg+0x4a/0x140
[  836.709931]  inet6_sendmsg+0xfd/0x140
[  836.710444]  ? inet6_compat_ioctl+0x310/0x310
[  836.711059]  sock_sendmsg+0xee/0x190
[  836.711553]  ____sys_sendmsg+0x32e/0x870
[  836.712138]  ? kernel_sendmsg+0x50/0x50
[  836.712719]  ? __ia32_sys_recvmmsg+0x260/0x260
[  836.713370]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  836.714099]  ___sys_sendmsg+0xf3/0x170
[  836.714652]  ? sendmsg_copy_msghdr+0x160/0x160
[  836.715285]  ? lock_release+0x3b2/0x750
[  836.715874]  ? __fget_files+0x265/0x470
[  836.716421]  ? lock_downgrade+0x6d0/0x6d0
[  836.717002]  ? __fget_files+0x287/0x470
[  836.717574]  ? __fget_light+0xea/0x270
[  836.718111]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  836.718891]  __sys_sendmmsg+0x195/0x470
18:06:17 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x3, 0x0, "3397cb"})

[  836.719492]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  836.720116]  ? lock_is_held_type+0xd7/0x130
[  836.720762]  ? bit_wait_io_timeout+0x160/0x160
[  836.721384]  ? lock_is_held_type+0xd7/0x130
[  836.724024]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  836.724755]  ? vfs_write+0x422/0xac0
[  836.725231]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  836.725923]  ? fput+0x2a/0x50
[  836.726328]  __x64_sys_sendmmsg+0x99/0x100
[  836.726861]  ? syscall_enter_from_user_mode+0x1d/0x50
[  836.727504]  do_syscall_64+0x3b/0x90
[  836.728041]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  836.728730] RIP: 0033:0x7f8f47a3fb19
[  836.729211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  836.731827] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  836.732823] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  836.733740] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  836.734659] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  836.735568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  836.736519] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  836.737466]  </TASK>
[  836.776661] audit: type=1326 audit(1649959577.857:136): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5803 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  836.776888] FAULT_INJECTION: forcing a failure.
[  836.776888] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  836.781136] CPU: 1 PID: 5818 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  836.782303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  836.784456] Call Trace:
[  836.784796]  <TASK>
[  836.785088]  dump_stack_lvl+0x8b/0xb3
[  836.785598]  should_fail.cold+0x5/0xa
[  836.786107]  _copy_from_user+0x2a/0x170
[  836.786643]  __copy_msghdr_from_user+0x91/0x4b0
[  836.787265]  ? __ia32_sys_shutdown+0x70/0x70
[  836.787981]  ? udp_v6_early_demux+0xdf0/0xdf0
[  836.788573]  ? inet6_sendmsg+0x4a/0x140
[  836.789106]  ? inet6_sendmsg+0xbd/0x140
[  836.789639]  ? inet6_compat_ioctl+0x310/0x310
[  836.790234]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  836.790965]  ? sock_sendmsg+0x55/0x190
[  836.791490]  sendmsg_copy_msghdr+0xa1/0x160
[  836.792254]  ? __ia32_sys_recvmmsg+0x260/0x260
[  836.792869]  ? __lock_acquire+0x164e/0x6120
[  836.793459]  ___sys_sendmsg+0xc6/0x170
[  836.793986]  ? sendmsg_copy_msghdr+0x160/0x160
[  836.794598]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  836.795332]  ? lock_is_held_type+0xd7/0x130
[  836.796071]  ? find_held_lock+0x2c/0x110
[  836.796609]  ? lock_release+0x3b2/0x750
[  836.797127]  ? __might_fault+0xd1/0x170
[  836.797643]  ? lock_downgrade+0x6d0/0x6d0
[  836.798192]  ? lock_is_held_type+0xd7/0x130
[  836.798783]  __sys_sendmmsg+0x195/0x470
[  836.799331]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  836.800080]  ? lock_is_held_type+0xd7/0x130
[  836.800763]  ? bit_wait_io_timeout+0x160/0x160
[  836.801371]  ? lock_is_held_type+0xd7/0x130
[  836.801941]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  836.802703]  ? vfs_write+0x422/0xac0
[  836.803193]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  836.804116]  ? fput+0x2a/0x50
[  836.804557]  __x64_sys_sendmmsg+0x99/0x100
[  836.805118]  ? syscall_enter_from_user_mode+0x1d/0x50
[  836.805783]  do_syscall_64+0x3b/0x90
[  836.806278]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  836.807005] RIP: 0033:0x7f89586d1b19
[  836.807496] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  836.813290] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  836.814305] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  836.815230] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  836.816176] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  836.817104] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  836.818040] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  836.818977]  </TASK>
[  836.825175] audit: type=1326 audit(1649959577.907:137): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5803 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:06:17 executing program 7:
syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(0xffffffffffffffff, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:06:17 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x2b, 0xfffffffffffffffd)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:06:17 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x4020940d, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:06:17 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 41)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:06:17 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x4, 0x0, "3397cb"})

18:06:18 executing program 2:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(r0, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

[  836.934566] FAULT_INJECTION: forcing a failure.
[  836.934566] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  836.936410] CPU: 1 PID: 5826 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  836.937511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  836.939012] Call Trace:
[  836.939362]  <TASK>
[  836.939655]  dump_stack_lvl+0x8b/0xb3
[  836.940185]  should_fail.cold+0x5/0xa
[  836.940844]  _copy_from_user+0x2a/0x170
[  836.941390]  __copy_msghdr_from_user+0x91/0x4b0
[  836.942049]  ? __ia32_sys_shutdown+0x70/0x70
[  836.942641]  ? udp_v6_early_demux+0xdf0/0xdf0
[  836.943239]  ? inet6_sendmsg+0x4a/0x140
[  836.943790]  ? inet6_sendmsg+0xbd/0x140
[  836.944323]  ? inet6_compat_ioctl+0x310/0x310
[  836.944907]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  836.945609]  ? sock_sendmsg+0x55/0x190
[  836.946117]  sendmsg_copy_msghdr+0xa1/0x160
[  836.946692]  ? __ia32_sys_recvmmsg+0x260/0x260
[  836.947286]  ? __lock_acquire+0x164e/0x6120
[  836.947900]  ___sys_sendmsg+0xc6/0x170
[  836.948403]  ? sendmsg_copy_msghdr+0x160/0x160
[  836.948999]  ? finish_task_switch.isra.0+0x226/0x870
[  836.949675]  ? lock_is_held_type+0xd7/0x130
[  836.950357]  ? find_held_lock+0x2c/0x110
[  836.950892]  ? lock_release+0x3b2/0x750
[  836.951420]  ? __might_fault+0xd1/0x170
[  836.951972]  ? lock_downgrade+0x6d0/0x6d0
[  836.952528]  ? lock_is_held_type+0xd7/0x130
[  836.953121]  __sys_sendmmsg+0x195/0x470
[  836.953704]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  836.954279]  ? lock_is_held_type+0xd7/0x130
[  836.954877]  ? bit_wait_io_timeout+0x160/0x160
[  836.955507]  ? lock_is_held_type+0xd7/0x130
[  836.956157]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  836.956892]  ? vfs_write+0x422/0xac0
[  836.957391]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  836.958154]  ? fput+0x2a/0x50
[  836.958605]  __x64_sys_sendmmsg+0x99/0x100
[  836.959201]  ? syscall_enter_from_user_mode+0x1d/0x50
[  836.959932]  do_syscall_64+0x3b/0x90
[  836.960454]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  836.961175] RIP: 0033:0x7f89586d1b19
[  836.961688] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  836.964198] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  836.965224] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  836.966192] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  836.967137] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  836.968115] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  836.969070] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  836.970054]  </TASK>
[  838.712388] Bluetooth: hci2: command 0x0401 tx timeout
[  838.842356] Bluetooth: hci3: command 0x0401 tx timeout
[  839.032381] Bluetooth: hci4: command 0x0401 tx timeout
18:06:34 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:06:34 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$revoke(0x3, r2)
keyctl$set_timeout(0xf, r2, 0x7)
keyctl$revoke(0x3, r2)
keyctl$KEYCTL_MOVE(0x1e, r1, r2, r0, 0x0)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)
keyctl$revoke(0x3, r0)

18:06:34 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 14)

18:06:34 executing program 7:
syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(0xffffffffffffffff, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:06:34 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x5, 0x0, "3397cb"})

18:06:34 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d2, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:06:34 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 42)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:06:34 executing program 2:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="28010000170001000000000000000000fe8000000000000000000000000000aa0000000000000000fe8000000000000000000000000000aa00"/104, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1e0001000000000000000000000000ac1e000100"/48, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/128], 0x128}}, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r1=>r0, {0xfffffeff}}, './file0\x00'})
r2 = openat(r1, &(0x7f0000004fc0)='./file0\x00', 0xa4000, 0x110)
ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000005000))
[  853.659841] FAULT_INJECTION: forcing a failure.
[  853.659841] name failslab, interval 1, probability 0, space 0, times 0
[  853.662128] CPU: 1 PID: 5847 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  853.663760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  853.666183] Call Trace:
[  853.666843]  <TASK>
[  853.667419]  dump_stack_lvl+0x8b/0xb3
[  853.668266]  should_fail.cold+0x5/0xa
[  853.669034]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  853.670146]  ? dst_cow_metrics_generic+0x48/0x1e0
[  853.671112]  should_failslab+0x5/0x10
[  853.671886]  kmem_cache_alloc_trace+0x55/0x3c0
[  853.672828]  dst_cow_metrics_generic+0x48/0x1e0
[  853.673769]  icmp6_dst_alloc+0x45a/0x610
[  853.674601]  ndisc_send_skb+0x1131/0x1b00
[  853.675472]  ? rcu_read_lock_sched_held+0x3a/0x70
[  853.676496]  ? __build_skb_around+0x241/0x300
[  853.677396]  ? dst_output+0x470/0x470
[  853.678150]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  853.679247]  ? __alloc_skb+0x182/0x340
[  853.680068]  ? memcpy+0x39/0x60
[  853.680766]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  853.681890]  ? __ndisc_fill_addr_option+0xca/0x110
[  853.683054]  ? lock_is_held_type+0xd7/0x130
[  853.684016]  ? find_held_lock+0x2c/0x110
[  853.684922]  ? ndisc_ns_create+0x2fa/0x7e0
[  853.685866]  ndisc_send_ns+0xa6/0x120
[  853.686648]  ? pndisc_redo+0x20/0x20
[  853.687497]  ? lock_is_held_type+0x91/0x130
[  853.688479]  ndisc_solicit+0x2cd/0x470
[  853.689300]  ? ndisc_send_ns+0x120/0x120
[  853.690244]  ? __skb_clone+0x597/0x780
[  853.691083]  ? ndisc_send_ns+0x120/0x120
[  853.692021]  neigh_probe+0xc4/0x110
[  853.692832]  __neigh_event_send+0xa90/0x1530
[  853.693854]  neigh_resolve_output+0x54a/0x7f0
[  853.694938]  ? lock_release+0x3b2/0x750
[  853.695771]  ip6_finish_output2+0xb24/0x1ad0
[  853.696703]  __ip6_finish_output.part.0+0x4e0/0xa70
[  853.697764]  ip6_output+0x3bc/0x9d0
[  853.698541]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  853.699600]  ip6_local_out+0xd2/0x4b0
[  853.700424]  ip6_send_skb+0xb7/0x340
[  853.701212]  udp_v6_send_skb+0x7aa/0x15b0
[  853.702062]  udpv6_sendmsg+0x1d4e/0x28d0
[  853.702917]  ? ip_frag_init+0x350/0x350
[  853.704534]  ? udp_v6_early_demux+0xdf0/0xdf0
[  853.705564]  ? exc_page_fault+0xca/0x1a0
[  853.706662]  ? lockdep_hardirqs_on+0x79/0x100
[  853.707792]  ? exc_page_fault+0xca/0x1a0
[  853.708863]  ? asm_exc_page_fault+0x1e/0x30
sendmmsg(r1, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="1ef24247593344b1f695c0de7f7752a91330e0002f56408ab5279b8cd06dc329938224851350a9d3889dded59c76cb7dc6931750966372ef79d1b053c7eed39fa0892067f186bb984d5c1781e962150eac", 0x51}, {&(0x7f0000000140)="5dc0d42a3da5fcde89f3f6bdffb26bf19f4893d8b3ab8350b77b4f768b5b4b21688e59e5b7e340c52f7ff5086bc45001ddc0e03bb7ff9e97f1bb6d1cdf9f35ef3b0894e62f9d38d2319b0053a88a3b094bf18c8c20a9b1d72a2894ce10457f564a81921e58c91303408404d5da8488144d694420c4ffc96ee22c8aeda54f9f581d4642", 0x83}, {&(0x7f0000000200)="be82758f66dd70141c1ecbb426207826fc324f4f997fdd477d8c3b9c527924630cf68616e4af53a98b221da7e49ae0e1ba6623b28198bfb1a425234e9ed970dcabbbb04fa322ed9a896a0ab00308959a89c1ae2601370eaac6a4c5fb7407998b51e8708318fa14876a686f23d83f0512c341ea09faa3941cd859414575bcafd2b70d5df706af1eae34f1390a3da9ceec7d31cbe74e8a498985766f71760573b154ca3f01c748af8e0ab050c813f4857493f79cfd2a5a0c3d1fc89d9349fd01a2dd4761cbb5214e9d3a779b7ffea2b44377c92df2861a64ad99dfb747d58d09b5cc3ef93b8088b93e134dd4f35dc42e45", 0xf0}, {&(0x7f0000000300)="42ab029cfda1e5ea72941c09448eedef63010628a28596c1ae", 0x19}], 0x4, &(0x7f00000005c0)=[{0xf0, 0x1, 0x5, "136e490be799af2a6fbcc3936e27da7c0f29dedd92284a911eb93d2a1ecb5f2d039289a011f03a5ea87943b6cbf64f4b7e8dc5dbca406f7275d722d6502324972dddd29f21f2362adc153a78ab4d7b1cc4b64e9324520f6d402aaecfe2fa4c69aa64e45ea368b6058ed1135a1896d664328d85f76c5170b03785b0a019dfffae64477995f3d16a794d9f8f10e20c6d0e98c61845ffa35187f1400a7e8edcc7dfa013c2b78dc636c85be5709ccae42ca4114f582c965a1923c7a977d96283ae2197386faa3b48b02200bc24af85ccd09e38284a1f88388d0584b949"}, {0x20, 0x11, 0x9, "477a0f4a17c7ecff7ea5"}, {0x90, 0x10a, 0x4, "e0a65d92c19e56948ae4b2a3f6452f4b309f45c22704fad52b904a8654975192a4b4a731c790bcfd365b3c4dd1a3be1204a353747b6cd6aa6510baa840d404305c1b95a869c4d0e3d1bafef1e8053e0046653f4263e103f21747ee687a2bafba56f2ca07586008c7b7875f06f3560f5d228c856f8651497f3e84231d294053"}, {0x78, 0x29, 0x3, "48fd2b608728d28eb4696ab8144b812b8d5b2b2774a1c61e8dd212d3943a20df8bf439f8745904931646304fc3eb02bc9f8a77b264df1330e7bc86e657c514db69122681beb026f710b8a05aa276197828c5e2ede80baef90e52460eaa9e50923a8c574485819262"}, {0x1010, 0x115, 0xffff, "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"}, {0x68, 0x88, 0xa0, "194caef749f34b0f8bee0945458db2a5470cd726d8b474a1b147a62b8ce2ca8e58744e167b6fb65a8b32a15033403eedf6df4a011f30a828632c78743c12b37b374e37e6ed40df694e97ea878385201769da932e99ae"}, {0x88, 0x1, 0x8, "d1dcef1c3f2dd45dc4ba8fbc049792ad705e5585b8613361e317bdb68ab5289cf3239cd95e7043c2d09b408d2ffc0fdea4b522c138dbd315ee4b2e1e69b756387f91cca4165a8172aaf5d3cb502d37df549c6167f563d080856decf113f47c33c533d542b68335bd2a445ed998e58e3549ae3347ed"}, {0x28, 0x29, 0x2, "82e96344e4cdcef8e25b659bf9db7a675100"}], 0x1340}}, {{&(0x7f0000000380)=@in6={0xa, 0x4e23, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9cf}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001900)="f4f5d804e4a640d01c15572d43e50012d510e76c0db0f9e7d5636ff174575a89a75bd66ccd4717a4eb7b8978b75dea9d7c3ff847462e9531ea0cb9699bdd8633192a7999b19d3665c87112b74e04d8f3e15b4190d6c7c827bb91bc965a24e5ef279c7fbd9135cfa24b4d8ebc3c51c3c5db8d495583579ab1ad2956cb1dd9d794640349ea15101b5e1b98ce74bb7cc8c49aea44c62c001edf352053da35255e268c7556b3611869f6c38f2f2da53ccaec937cffa37d32abfc3a5c24652f4048e834a082b358f050d0c8e6d29c699aa7c219e4a6de4c2fa19709ca940281466e80d0e5dacb9e4b543dc4c398a0c519e5da24c3945a6ef4", 0xf6}, {&(0x7f0000001a00)="eba28c5110f6012bef8914c0127bb88fccbc19351fa753121c5bd860fc77b4bd140f111f87f018f0e243470b7f2ac5c27336d59110e3d91dca934f03c4026b1d1479c91da021f9e84b04e874cf8f2a8804596761e4d1d142a51882def72be90b107eeade26b94c9593a3e7bc62a993b514050badd5949b49b2cf200dc5760e8f412dd8bd5c826bee3ebac1cabf694d2de4788eb20b1ab7feb39b337299953b75", 0xa0}, 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"71e964563c3489d004c94aeffcd16dba74264b1e260ba4928481710525e88d811586241608fada2bf11f416cf9bfba8f1a7886ced29ab31eff3cb8225e2070ad8d7097e690287247c41bb4351a15d26df6664f1d7f1ea0b2815dec56b1f0b04b372b7f9eb5c3c5eca92af382ffda1c3604f9fe1457cd4794aff3e24903"}, {0x38, 0xe5ee35430dc00cb, 0x6f98, "2d7231f1abedfb3474858c7da4c0bf2ad8cbb210383ea40eb8c5327909817a779c47"}, {0x38, 0x1, 0x9, "9d9fdcd62277aaad53ff64ee9e945e823473933b1eff893d7a014eca3fca35970136b250cdae6cbc"}], 0x578}}, {{&(0x7f0000004840)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x80, &(0x7f0000004bc0)=[{&(0x7f00000048c0)="c5814f4bfa3f46fd72ab3f613353c81a21b9014de83b197ace67e4f82c092d2245a8a05f0d32c1ad01ab73c4b815c67a6466ed61b033ad1cc0cc570c30837918044066c2da44608dbf1c82b600f1500b5e5fbf3ae973cec7f5893bd041c4458788e8cdcd043ebaa3913c43482cf5fef68465aafa1168dbc1eca26382e3f3bd24d0aea64b058b1ef370638751b519b92339c7945bcd925f1d64f135c455adef07554f7af5c511de39a9cbd1ec8e435d5f612e66a1e676c1ddea49456a74c8adbe3fcd7d7c6f56f9e38693d0542c6026a85327c6d6463c792b3643553c72619ea23d85ebdbe57fd9e20052144a4db3f74d", 0xf0}, {&(0x7f00000049c0)="e4138e46d062b5f3aff0be78d448aa5a7a68e078b0074df434324e5b6841f3b4fa316816c2ebfb841c137c782e00541561fbc203edb3b9c4ae9f701a79a1857d5bc4ce608f92c3f62ee33d804ee55bbd0464542de29cd296e0b23dd85171fda53018e2a0f5e9a488735353ab64aad7a5f0743888d98217200f5bd97726f484c7cb1581b0a308e77978d1fcfac74073627b68cbdd020d0bc86e2676773f95d5d38fd987a0a518876b812ce10ad965a6c053155dadd7a333c4cf7774ac2bc077ae9b66729f4fd08f5bf95fd60878139648", 0xd0}, {&(0x7f0000004ac0)="6d282d07c9640b274a0aaa957f6e2cbb8e256224499319190a509cd627a0f27c40722a4b9b2383071192848688832fd169b184a0a9fc46fc571a7b7dc1c19001897a45e8417054b07ea3ac145c6ab2a7848669", 0x53}, {&(0x7f0000004b40)="3eb4c9d30589cf899bdae977777473adbab3594e5178ffc3b4fa27f18c471847e313045598a00ebad5c61d2ace5cf98e301aefd01c93c77aaa280dcd3fe5f800ccfc2e9ed2c049a0705fdf13a02906bcc71b6dcd1eab248e2c8eb2564066104c1888fbbcce95e3d5fed62eb14e7b", 0x6e}], 0x4, &(0x7f0000004c00)=[{0xf8, 0x110, 0x0, "9dce6418f9f1a08e7c80fc97aed4391460c29b3d6c727cec693824e1a9c6e424a260df040594bdfc35138d44b2d92015308b14d887ef5dcc8cddbe9159e54f1559cb908aac57c94b1ab851e185f94baffe88ea75ffadd33c43173031f533519aa5635f0ff0d0730e66e2ff7c4e950e0a137c558d3840a45cb948e21fa73851de73c48a53b639016fbd712a90ccc0ac8a0b1a3921acce645c1dfbcc5f16c514061fbbcdb0e50f595596d33c53e4428edd2743a09266fada600fe5688421491c967fdfc20bea4da9ef387b760e305a23d9151b341a2a4f2765709187bb7a088621cb0f254519383f4a"}, {0xd0, 0x10b, 0x1ba00000, "32019d414bf0a8a35e65c17445aa8f6f0ee55cbaec323966dcf8846f6545ca37caf2ff7a252db090742ffe044a0e90bf1ee19740de1555e14fbda6ba81ee5fde0be3f0badb5959348ac31d18058ca984e9250c003f3af924c252226593feb122cf08e1f08ce1ba0c9af1c785f46ca1e0b7aca2e9d7844752e0293ed8272f87647d9ecfdd909ae2c0345ddaa2d74eed0e481c704f905e92fba57a0b7b8def5edd840b1a53f098bd884fd2ed2f64cd3bc5d8b5f9f3226d52930686306b56"}, {0xc0, 0x101, 0x7fff, "3f61c8ed9dd96352f4dc8da62a1522d296dc682133609bcb4c9c4dd7e1c1d7dfaa42e29ba258de18fb6afa61115755f1fd993f82d200cd918d9be620f7c11a782108ae294cf8c3c2889a3d5006c66ec088341d6ed4daaa5fdf02f08266dd6274a93869676511c76669c4c0c4c69d107088d0270b07d5ac2debff42656c42e394a5fd0dcacd06e7dac8b1859eb05730633b1299c4371b41fb49533ad651e90f0c5f20877d8cf052b04b88de88"}, {0x38, 0x88, 0x9, "e4c6ca804a2b76828a1ddc2dc34561b2b25d22437403d665e9ef7b5f3d4adbd5fa"}], 0x2c0}}], 0x4, 0x840)

[  853.710139]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  853.712171]  ? udp_v6_early_demux+0xdf0/0xdf0
[  853.713172]  ? inet6_sendmsg+0x4a/0x140
[  853.714272]  inet6_sendmsg+0xfd/0x140
[  853.715226]  ? inet6_compat_ioctl+0x310/0x310
[  853.716160]  sock_sendmsg+0xee/0x190
[  853.716954]  ____sys_sendmsg+0x32e/0x870
[  853.717771]  ? kernel_sendmsg+0x50/0x50
[  853.718518]  ? __ia32_sys_recvmmsg+0x260/0x260
[  853.719354]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  853.720445]  ___sys_sendmsg+0xf3/0x170
[  853.721229]  ? sendmsg_copy_msghdr+0x160/0x160
[  853.722144]  ? lock_release+0x3b2/0x750
[  853.722959]  ? __fget_files+0x265/0x470
[  853.723757]  ? lock_downgrade+0x6d0/0x6d0
[  853.724614]  ? __fget_files+0x287/0x470
[  853.725432]  ? __fget_light+0xea/0x270
[  853.726227]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  853.727660]  __sys_sendmmsg+0x195/0x470
[  853.728744]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  853.729892]  ? lock_is_held_type+0xd7/0x130
[  853.731091]  ? bit_wait_io_timeout+0x160/0x160
[  853.732371]  ? lock_is_held_type+0xd7/0x130
[  853.733552]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  853.735019]  ? vfs_write+0x422/0xac0
[  853.736055]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  853.737570]  ? fput+0x2a/0x50
[  853.738479]  __x64_sys_sendmmsg+0x99/0x100
[  853.739645]  ? syscall_enter_from_user_mode+0x1d/0x50
[  853.741049]  do_syscall_64+0x3b/0x90
[  853.742082]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  853.743665] RIP: 0033:0x7f8f47a3fb19
[  853.744736] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  853.749695] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  853.751779] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  853.753765] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  853.755477] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  853.757417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  853.759268] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  853.761261]  </TASK>
[  853.765913] audit: type=1326 audit(1649959594.847:138): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5844 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
[  853.812761] FAULT_INJECTION: forcing a failure.
[  853.812761] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  853.820114] CPU: 0 PID: 5860 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  853.822169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  853.829065] Call Trace:
[  853.829712]  <TASK>
[  853.830307]  dump_stack_lvl+0x8b/0xb3
[  853.831283]  should_fail.cold+0x5/0xa
[  853.832249]  _copy_from_user+0x2a/0x170
[  853.833230]  __copy_msghdr_from_user+0x91/0x4b0
[  853.834360]  ? __ia32_sys_shutdown+0x70/0x70
[  853.835427]  ? udp_v6_early_demux+0xdf0/0xdf0
[  853.836588]  ? inet6_sendmsg+0x4a/0x140
[  853.837625]  ? inet6_sendmsg+0xbd/0x140
[  853.838655]  ? inet6_compat_ioctl+0x310/0x310
[  853.839811]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  853.841190]  ? sock_sendmsg+0x55/0x190
[  853.842214]  sendmsg_copy_msghdr+0xa1/0x160
[  853.843319]  ? __ia32_sys_recvmmsg+0x260/0x260
[  853.844560]  ? __lock_acquire+0x164e/0x6120
[  853.845691]  ___sys_sendmsg+0xc6/0x170
[  853.846700]  ? sendmsg_copy_msghdr+0x160/0x160
[  853.847879]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  853.849321]  ? lock_is_held_type+0xd7/0x130
[  853.850455]  ? find_held_lock+0x2c/0x110
[  853.851450]  ? lock_release+0x3b2/0x750
[  853.852552]  ? __might_fault+0xd1/0x170
[  853.853534]  ? lock_downgrade+0x6d0/0x6d0
[  853.854381]  ? lock_is_held_type+0xd7/0x130
[  853.855304]  __sys_sendmmsg+0x195/0x470
[  853.856291]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  853.857398]  ? lock_is_held_type+0xd7/0x130
[  853.858551]  ? bit_wait_io_timeout+0x160/0x160
[  853.859704]  ? lock_is_held_type+0xd7/0x130
[  853.860895]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  853.862290]  ? vfs_write+0x422/0xac0
[  853.863239]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  853.865395]  ? fput+0x2a/0x50
[  853.867112]  __x64_sys_sendmmsg+0x99/0x100
[  853.869106]  ? syscall_enter_from_user_mode+0x1d/0x50
[  853.870528]  do_syscall_64+0x3b/0x90
[  853.871798]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  853.873128] RIP: 0033:0x7f89586d1b19
[  853.874052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  853.878534] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  853.880430] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  853.882142] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  853.883848] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  853.885591] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  853.887309] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  853.889080]  </TASK>
[  853.894049] audit: type=1326 audit(1649959594.943:139): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5844 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7ff2e5fa972b code=0x0
18:06:34 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d3, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:06:34 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, &(0x7f00000000c0))
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:06:35 executing program 7:
syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140)=<r1=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r2}, 0x0)
io_uring_enter(0xffffffffffffffff, 0xcda, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r2, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

18:06:35 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x6, 0x0, "3397cb"})

18:06:35 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "5a738ae39b089a6f122a8210792cf1454178d6149856cf8306970a48b95e826f7de02e00c1dc51b2fc9abb1c4e2e4d7cf49702a7c80c29d796e953f691c76b4f", 0x31}, 0x48, r0)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
keyctl$revoke(0x3, r2)
keyctl$KEYCTL_MOVE(0x1e, r1, r0, r2, 0x1)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
keyctl$revoke(0x3, r4)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000100)='trusted\x00', &(0x7f0000000140)=@chain={'key_or_keyring:', r4})
keyctl$set_timeout(0xf, 0x0, 0x0)

18:06:35 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448d4, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  854.147200] audit: type=1326 audit(1649959595.229:140): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5867 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9aea92bb19 code=0x0
18:06:35 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 43)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  854.184402] audit: type=1326 audit(1649959595.266:141): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5867 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7f9aea8de72b code=0x0
[  854.317647] FAULT_INJECTION: forcing a failure.
[  854.317647] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  854.321010] CPU: 1 PID: 5881 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  854.323270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  854.326414] Call Trace:
[  854.327129]  <TASK>
[  854.327745]  dump_stack_lvl+0x8b/0xb3
[  854.328845]  should_fail.cold+0x5/0xa
[  854.329914]  _copy_from_user+0x2a/0x170
[  854.331041]  __copy_msghdr_from_user+0x91/0x4b0
[  854.332608]  ? __ia32_sys_shutdown+0x70/0x70
[  854.335002]  ? udp_v6_early_demux+0xdf0/0xdf0
[  854.337739]  ? inet6_sendmsg+0x4a/0x140
[  854.340383]  ? inet6_sendmsg+0xbd/0x140
[  854.342471]  ? inet6_compat_ioctl+0x310/0x310
[  854.344173]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  854.345713]  ? sock_sendmsg+0x55/0x190
[  854.346824]  sendmsg_copy_msghdr+0xa1/0x160
[  854.348072]  ? __ia32_sys_recvmmsg+0x260/0x260
[  854.349351]  ? __lock_acquire+0x164e/0x6120
[  854.350588]  ___sys_sendmsg+0xc6/0x170
[  854.351705]  ? sendmsg_copy_msghdr+0x160/0x160
[  854.353025]  ? finish_task_switch.isra.0+0x226/0x870
[  854.356251]  ? lock_is_held_type+0xd7/0x130
[  854.358481]  ? find_held_lock+0x2c/0x110
[  854.360838]  ? lock_release+0x3b2/0x750
[  854.362984]  ? __might_fault+0xd1/0x170
[  854.365106]  ? lock_downgrade+0x6d0/0x6d0
[  854.367416]  ? lock_is_held_type+0xd7/0x130
[  854.369707]  __sys_sendmmsg+0x195/0x470
[  854.372262]  ? __ia32_sys_sendmsg+0xb0/0xb0
18:06:35 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x80086601, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  854.374954]  ? lock_is_held_type+0xd7/0x130
[  854.380793]  ? bit_wait_io_timeout+0x160/0x160
[  854.383198]  ? lock_is_held_type+0xd7/0x130
[  854.385668]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  854.388892]  ? vfs_write+0x422/0xac0
[  854.390404]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  854.391897]  ? fput+0x2a/0x50
[  854.393917]  __x64_sys_sendmmsg+0x99/0x100
[  854.396223]  ? syscall_enter_from_user_mode+0x1d/0x50
[  854.398894]  do_syscall_64+0x3b/0x90
[  854.401071]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  854.404063] RIP: 0033:0x7f89586d1b19
[  854.406021] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  854.417046] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  854.421126] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  854.424910] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  854.428842] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  854.432802] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  854.436925] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  854.441193]  </TASK>
[  855.680167] Bluetooth: hci5: command 0x0401 tx timeout
[  856.187773] Bluetooth: hci6: command 0x0401 tx timeout
18:06:53 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:06:53 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x7, 0x0, "3397cb"})

18:06:53 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 15)

18:06:53 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0x0, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:06:53 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @auto=[0x31, 0x66, 0x66, 0x39, 0x68, 0x35, 0x33, 0x33, 0x65, 0x32, 0x36, 0x35, 0x30, 0x35, 0x31, 0x32]}, &(0x7f0000000080)={0x0, "a2e6521fe91e8bec2aafa4147d7d6a574336993c296a99a212b1e2d24fa036bb649a6aada8401fadd81a03e24aa67296559bdd9c390aba856dcc9a2be680bdef", 0x19}, 0x48, r0)
keyctl$set_timeout(0xf, 0x0, 0x0)
add_key$keyring(&(0x7f0000000100), 0x0, 0x0, 0x0, r1)

18:06:53 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 44)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:06:53 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x80087601, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:06:53 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
pipe2$9p(&(0x7f0000000300)={<r0=>0xffffffffffffffff}, 0x0)
syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x7, &(0x7f0000000640)=[{&(0x7f0000000080)="71bd3b36f6375977d76b5b11b966ef67e259222860d83a053a4ff7a065a8409047d324d16e02c2714fe2054068f62958218399985a78ffb2c0003b8ac56c8392b4382cd6fa4c7b", 0x47, 0xfffffffffffff0e0}, {&(0x7f0000000140)="f69b0d334f85be715ffab602227b8b39e9770afd", 0x14, 0x5}, {&(0x7f0000000340)="584354a729265704406d10b8c50791cf85cc47c3bb44b0c5ae0b38cb2a231ffffe715320feff6461c2dc20629ae81d3d0b0b3b0ccf28516d8db77c77ffc6f47dee7c24e3276fe7d63a69db0e06343364d99ab75c162f0b8f504cf0812df9ffd44e44474432baa406a4ae6b6a80cd6b8412bf02ac3e45cb655e747d6a8bef9b6294064234269a2f5bcd1d3f4909e10cc1e9561ab5f16c24ddae5f9b2cf0404e1a29493f0c4a73352919a4ab0addf28b7c", 0xb0, 0xffffffff}, {&(0x7f00000004c0)="99bdbbe68f596853461af399c8015f142dd8942279e1a9892a89f3edcf36e53259c089a0aa7e6d600fdc70cd3497d15c5dd294bf22ca7a19c86cf2d1a292822d2b11a0379367a9df4e1a3f4dc283b55a033bb5143ecb421e2c1eff0709294886a64a722d6f40fa37ebdd0e2a2409708a74a9483cb2f3460a0546004de9ffa7c72f1e03f73fe52a07d91223e697dad60b3d0eacdb3ad98d42269765de71c321ad8c52eb1b6655bae2658b090d61b8e9178b01e4a228ad6197af236612", 0xbc, 0x6}, {&(0x7f0000000580)="e1035789604083480df1f82887a1e98041f0d88addf3448d0ffc945e3db76122590827a8c7239d41df9130901223f2a3633e9a26c08cc44d0f663f5f4e31444f3889dd1bf75718ca508a13d6e167ef4f7ca64b11be782397b2a405c00c63903f9568d448656197ebfe768dfcc3d6fb2fea8b6ffa71a7809aac032ace2ad3343eefd1db316981aac615fa026bbc33656198d7f810e96f", 0x96, 0x5}, {&(0x7f0000000180)="cb531ebb54a6c26c774ea198a064a14738674aaeb735ac7dc99f163b011f55ecc942cd7a7749e9b330455bf7e8f633f74dee9063f2f6e84c83644b0c5ea1d74c5291c44300ea31d196cec18c3675048fbd4418f3ac35db872a29474dbd2766f550572b07c227abd2ebcf216677b56247f088937ffe406394", 0x78, 0xb33}, {&(0x7f0000000240)="e847356ec70702d76cfdf7d2cfc718c668578c6d00437e80b3", 0x19, 0x81}], 0x0, &(0x7f0000000280)={[{'+}%\xc5^]'}, {'9p\x00'}, {'^#'}, {}, {'%}\\(%'}], [{@dont_measure}, {@obj_role={'obj_role', 0x3d, '9p\x00'}}]})
r1 = timerfd_create(0x0, 0x0)
mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f1a", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00'])

[  872.768179] FAULT_INJECTION: forcing a failure.
[  872.768179] name failslab, interval 1, probability 0, space 0, times 0
[  872.769867] CPU: 1 PID: 5892 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  872.771109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  872.772682] Call Trace:
[  872.773023]  <TASK>
[  872.773341]  dump_stack_lvl+0x8b/0xb3
[  872.773872]  should_fail.cold+0x5/0xa
[  872.774428]  ? create_object.isra.0+0x3a/0xa20
[  872.775098]  should_failslab+0x5/0x10
[  872.775649]  kmem_cache_alloc+0x5b/0x480
[  872.776242]  ? lock_is_held_type+0xd7/0x130
[  872.776867]  create_object.isra.0+0x3a/0xa20
[  872.777532]  ? kasan_unpoison+0x23/0x50
[  872.778221]  kmem_cache_alloc_trace+0x22e/0x3c0
[  872.778900]  dst_cow_metrics_generic+0x48/0x1e0
[  872.779663]  icmp6_dst_alloc+0x45a/0x610
[  872.780424]  ndisc_send_skb+0x1131/0x1b00
[  872.781184]  ? rcu_read_lock_sched_held+0x3a/0x70
[  872.782072]  ? __build_skb_around+0x241/0x300
[  872.782893]  ? dst_output+0x470/0x470
[  872.783579]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.784589]  ? __alloc_skb+0x182/0x340
[  872.785299]  ? memcpy+0x39/0x60
[  872.785901]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.786893]  ? __ndisc_fill_addr_option+0xca/0x110
[  872.787799]  ? lock_is_held_type+0xd7/0x130
[  872.788604]  ? find_held_lock+0x2c/0x110
[  872.789292]  ? ndisc_ns_create+0x2fa/0x7e0
[  872.789908]  ndisc_send_ns+0xa6/0x120
[  872.790458]  ? pndisc_redo+0x20/0x20
[  872.790994]  ? lock_is_held_type+0x91/0x130
[  872.791627]  ndisc_solicit+0x2cd/0x470
[  872.792266]  ? ndisc_send_ns+0x120/0x120
[  872.793001]  ? __skb_clone+0x597/0x780
[  872.793726]  ? ndisc_send_ns+0x120/0x120
[  872.794467]  neigh_probe+0xc4/0x110
[  872.795139]  __neigh_event_send+0xa90/0x1530
[  872.795921]  neigh_resolve_output+0x54a/0x7f0
[  872.796739]  ? lock_release+0x3b2/0x750
[  872.797476]  ip6_finish_output2+0xb24/0x1ad0
[  872.798303]  __ip6_finish_output.part.0+0x4e0/0xa70
[  872.799231]  ip6_output+0x3bc/0x9d0
[  872.799899]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  872.800857]  ip6_local_out+0xd2/0x4b0
[  872.801521]  ip6_send_skb+0xb7/0x340
[  872.802120]  udp_v6_send_skb+0x7aa/0x15b0
[  872.802787]  udpv6_sendmsg+0x1d4e/0x28d0
[  872.803432]  ? ip_frag_init+0x350/0x350
[  872.804066]  ? udp_v6_early_demux+0xdf0/0xdf0
[  872.804806]  ? exc_page_fault+0xca/0x1a0
[  872.805456]  ? lockdep_hardirqs_on+0x79/0x100
[  872.806158]  ? exc_page_fault+0xca/0x1a0
[  872.806771]  ? asm_exc_page_fault+0x1e/0x30
[  872.807490]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.808366]  ? udp_v6_early_demux+0xdf0/0xdf0
[  872.809068]  ? inet6_sendmsg+0x4a/0x140
[  872.809700]  inet6_sendmsg+0xfd/0x140
[  872.810212]  ? inet6_compat_ioctl+0x310/0x310
[  872.810740]  sock_sendmsg+0xee/0x190
[  872.810933] loop2: detected capacity change from 0 to 264192
[  872.811178]  ____sys_sendmsg+0x32e/0x870
[  872.812057] nfs4: Unknown parameter '+}%Å^]'
[  872.812306]  ? kernel_sendmsg+0x50/0x50
[  872.812327]  ? __ia32_sys_recvmmsg+0x260/0x260
[  872.813772]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  872.814490]  ___sys_sendmsg+0xf3/0x170
[  872.815103]  ? sendmsg_copy_msghdr+0x160/0x160
[  872.815836]  ? lock_release+0x3b2/0x750
[  872.816468]  ? __fget_files+0x265/0x470
[  872.817101]  ? lock_downgrade+0x6d0/0x6d0
[  872.817775]  ? __fget_files+0x287/0x470
[  872.818425]  ? __fget_light+0xea/0x270
[  872.819046]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  872.819924]  __sys_sendmmsg+0x195/0x470
[  872.820579]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  872.821268]  ? lock_is_held_type+0xd7/0x130
[  872.821974]  ? bit_wait_io_timeout+0x160/0x160
[  872.822713]  ? lock_is_held_type+0xd7/0x130
[  872.823401]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.824280]  ? vfs_write+0x422/0xac0
[  872.824868]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  872.825744]  ? fput+0x2a/0x50
[  872.826252]  __x64_sys_sendmmsg+0x99/0x100
[  872.826920]  ? syscall_enter_from_user_mode+0x1d/0x50
[  872.827731]  do_syscall_64+0x3b/0x90
[  872.828347]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  872.829174] RIP: 0033:0x7f8f47a3fb19
[  872.829751] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  872.832631] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  872.833837] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  872.834955] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  872.836075] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  872.836956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  872.837789] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  872.838631]  </TASK>
18:06:53 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x80108906, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:06:53 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x3c, 0x0, "3397cb"})

[  872.860484] FAULT_INJECTION: forcing a failure.
[  872.860484] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  872.862142] CPU: 1 PID: 5906 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  872.862178] 9pnet_fd: Insufficient options for proto=fd
[  872.863248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  872.863262] Call Trace:
[  872.863268]  <TASK>
[  872.863274]  dump_stack_lvl+0x8b/0xb3
[  872.865261] loop2: detected capacity change from 0 to 264192
[  872.865526]  should_fail.cold+0x5/0xa
[  872.865923] nfs4: Unknown parameter '+}%Å^]'
[  872.866280]  _copy_from_user+0x2a/0x170
[  872.868500]  __copy_msghdr_from_user+0x91/0x4b0
[  872.869205]  ? __ia32_sys_shutdown+0x70/0x70
[  872.869858]  ? udp_v6_early_demux+0xdf0/0xdf0
[  872.870543]  ? inet6_sendmsg+0x4a/0x140
[  872.871142]  ? inet6_sendmsg+0xbd/0x140
[  872.871733]  ? inet6_compat_ioctl+0x310/0x310
[  872.872433]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.873278]  ? sock_sendmsg+0x55/0x190
[  872.873898]  sendmsg_copy_msghdr+0xa1/0x160
[  872.874546]  ? __ia32_sys_recvmmsg+0x260/0x260
[  872.875256]  ? __lock_acquire+0x164e/0x6120
[  872.875933]  ___sys_sendmsg+0xc6/0x170
[  872.876514]  ? sendmsg_copy_msghdr+0x160/0x160
[  872.877187]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.878000]  ? lock_is_held_type+0xd7/0x130
[  872.878631]  ? find_held_lock+0x2c/0x110
[  872.879226]  ? lock_release+0x3b2/0x750
[  872.879801]  ? __might_fault+0xd1/0x170
[  872.880426]  ? lock_downgrade+0x6d0/0x6d0
[  872.881050]  ? lock_is_held_type+0xd7/0x130
[  872.881735]  __sys_sendmmsg+0x195/0x470
[  872.882329]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  872.883014]  ? lock_is_held_type+0xd7/0x130
[  872.883654]  ? bit_wait_io_timeout+0x160/0x160
[  872.884397]  ? lock_is_held_type+0xd7/0x130
[  872.885089]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  872.885902]  ? vfs_write+0x422/0xac0
[  872.886442]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  872.887258]  ? fput+0x2a/0x50
[  872.887723]  __x64_sys_sendmmsg+0x99/0x100
[  872.888355]  ? syscall_enter_from_user_mode+0x1d/0x50
[  872.889093]  do_syscall_64+0x3b/0x90
[  872.889639]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  872.890376] RIP: 0033:0x7f89586d1b19
[  872.890907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  872.893563] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  872.894659] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  872.895675] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  872.896703] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  872.897724] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  872.898744] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  872.899778]  </TASK>
18:06:53 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x80108907, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  872.911581] 9pnet_fd: Insufficient options for proto=fd
18:06:54 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, r0)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:06:54 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x300, 0x0, "3397cb"})

[  872.952356] audit: type=1326 audit(1649959614.034:142): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5891 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:06:54 executing program 2:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x6, 0x0, "3397cb"})

[  874.808386] Bluetooth: hci7: command 0x0401 tx timeout
[  875.064388] Bluetooth: hci6: command 0x0401 tx timeout
18:07:09 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$set_timeout(0xf, r1, 0x0)

18:07:09 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 16)

18:07:09 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 45)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  888.244457] FAULT_INJECTION: forcing a failure.
[  888.244457] name failslab, interval 1, probability 0, space 0, times 0
[  888.246207] CPU: 1 PID: 5937 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  888.247242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  888.248694] Call Trace:
[  888.249027]  <TASK>
[  888.249312]  dump_stack_lvl+0x8b/0xb3
[  888.249820]  should_fail.cold+0x5/0xa
[  888.250312]  ? __alloc_skb+0x211/0x340
18:07:09 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:07:09 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0x0, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:07:09 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x801c581f, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:07:09 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x500, 0x0, "3397cb"})

[  888.250830]  should_failslab+0x5/0x10
[  888.252726]  kmem_cache_alloc_node+0x55/0x490
[  888.253317]  __alloc_skb+0x211/0x340
[  888.253855]  skb_copy+0x139/0x3c0
[  888.254347]  mac80211_hwsim_tx_frame_no_nl.isra.0+0xb82/0x1450
[  888.255185]  ? lock_chain_count+0x20/0x20
[  888.255801]  ? rht_key_get_hash.constprop.0.isra.0+0x30/0x30
[  888.260797]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  888.261560]  ? mac80211_hwsim_monitor_rx+0x1b8/0x810
[  888.262286]  mac80211_hwsim_tx+0x7a9/0x1500
[  888.262915]  ieee80211_tx_frags+0x598/0x9f0
[  888.263513]  ? ieee80211_txq_airtime_check+0x3b0/0x3b0
[  888.264233]  __ieee80211_tx+0x145/0x490
[  888.264815]  ieee80211_tx+0x31b/0x400
[  888.265351]  ? ieee80211_queue_skb+0x1dc0/0x1dc0
[  888.266041]  ? ieee80211_skb_resize+0x630/0x630
[  888.266664]  ? __is_insn_slot_addr+0x144/0x250
[  888.267270]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  888.268005]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  888.268317] FAULT_INJECTION: forcing a failure.
[  888.268317] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  888.268770]  ? ieee80211_skb_resize+0x116/0x630
[  888.270850]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  888.271609]  ? ieee80211_set_qos_hdr+0x87/0x310
[  888.272246]  ieee80211_xmit+0x220/0x2a0
[  888.272820]  __ieee80211_subif_start_xmit+0x784/0xd60
[  888.273537]  ? ieee80211_unschedule_txq+0xc0/0xc0
[  888.274211]  ieee80211_subif_start_xmit+0xef/0xf30
[  888.274892]  ? __ieee80211_subif_start_xmit+0xd60/0xd60
[  888.275624]  ? lock_acquire+0x1b2/0x530
[  888.276181]  ? lock_is_held_type+0xd7/0x130
[  888.276826]  dev_hard_start_xmit+0x1cf/0x890
[  888.277429]  sch_direct_xmit+0x25b/0x7b0
[  888.278005]  ? dev_watchdog+0x880/0x880
[  888.278548]  ? do_raw_spin_trylock+0xb0/0x180
[  888.279158]  ? do_raw_spin_lock+0x1b0/0x260
[  888.279768]  __dev_queue_xmit+0x1523/0x3800
[  888.280370]  ? netdev_core_pick_tx+0x2e0/0x2e0
[  888.281015]  ? find_held_lock+0x2c/0x110
[  888.281576]  ? lock_release+0x3b2/0x750
[  888.282116]  ? __ip6_finish_output.part.0+0x4e0/0xa70
[  888.282836]  ? lock_downgrade+0x6d0/0x6d0
[  888.283407]  ? find_held_lock+0x2c/0x110
[  888.283976]  ? ip6_finish_output2+0x15b1/0x1ad0
[  888.284658]  ip6_finish_output2+0x147b/0x1ad0
[  888.285284]  __ip6_finish_output.part.0+0x4e0/0xa70
[  888.285977]  ip6_output+0x3bc/0x9d0
[  888.286496]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  888.287180]  ndisc_send_skb+0xa85/0x1b00
[  888.287753]  ? dst_output+0x470/0x470
[  888.288279]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  888.289062]  ? __alloc_skb+0x182/0x340
[  888.289615]  ? ndisc_ifinfo_sysctl_change+0x5f0/0x5f0
[  888.290327]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  888.291077]  ? __ndisc_fill_addr_option+0xca/0x110
[  888.291755]  ? lock_is_held_type+0xd7/0x130
[  888.292351]  ? find_held_lock+0x2c/0x110
[  888.292942]  ? ndisc_ns_create+0x2fa/0x7e0
[  888.293528]  ndisc_send_ns+0xa6/0x120
[  888.294050]  ? pndisc_redo+0x20/0x20
[  888.294555]  ? lock_is_held_type+0x91/0x130
[  888.295164]  ndisc_solicit+0x2cd/0x470
[  888.295712]  ? ndisc_send_ns+0x120/0x120
[  888.296260]  ? __skb_clone+0x597/0x780
[  888.296847]  ? ndisc_send_ns+0x120/0x120
[  888.297398]  neigh_probe+0xc4/0x110
[  888.297914]  __neigh_event_send+0xa90/0x1530
[  888.298556]  neigh_resolve_output+0x54a/0x7f0
[  888.299161]  ? lock_release+0x3b2/0x750
[  888.299725]  ip6_finish_output2+0xb24/0x1ad0
[  888.300342]  __ip6_finish_output.part.0+0x4e0/0xa70
[  888.301053]  ip6_output+0x3bc/0x9d0
[  888.301563]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  888.302266]  ip6_local_out+0xd2/0x4b0
[  888.302794]  ip6_send_skb+0xb7/0x340
[  888.303330]  udp_v6_send_skb+0x7aa/0x15b0
[  888.303910]  udpv6_sendmsg+0x1d4e/0x28d0
[  888.304502]  ? ip_frag_init+0x350/0x350
[  888.305074]  ? udp_v6_early_demux+0xdf0/0xdf0
[  888.305841]  ? exc_page_fault+0xca/0x1a0
[  888.306397]  ? lockdep_hardirqs_on+0x79/0x100
[  888.307001]  ? exc_page_fault+0xca/0x1a0
[  888.307553]  ? asm_exc_page_fault+0x1e/0x30
[  888.308254]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  888.309005]  ? udp_v6_early_demux+0xdf0/0xdf0
[  888.309610]  ? inet6_sendmsg+0x4a/0x140
[  888.310151]  inet6_sendmsg+0xfd/0x140
[  888.310672]  ? inet6_compat_ioctl+0x310/0x310
[  888.311266]  sock_sendmsg+0xee/0x190
[  888.311770]  ____sys_sendmsg+0x32e/0x870
[  888.312297]  ? kernel_sendmsg+0x50/0x50
[  888.312869]  ? __ia32_sys_recvmmsg+0x260/0x260
[  888.313479]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  888.314189]  ___sys_sendmsg+0xf3/0x170
[  888.314723]  ? sendmsg_copy_msghdr+0x160/0x160
[  888.315340]  ? lock_release+0x3b2/0x750
[  888.315881]  ? __fget_files+0x265/0x470
[  888.316434]  ? lock_downgrade+0x6d0/0x6d0
[  888.317023]  ? __fget_files+0x287/0x470
[  888.317578]  ? __fget_light+0xea/0x270
[  888.318113]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  888.318875]  __sys_sendmmsg+0x195/0x470
[  888.319439]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  888.320039]  ? lock_is_held_type+0xd7/0x130
[  888.320698]  ? bit_wait_io_timeout+0x160/0x160
[  888.321345]  ? lock_is_held_type+0xd7/0x130
[  888.321932]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  888.322655]  ? vfs_write+0x422/0xac0
[  888.323164]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  888.323899]  ? fput+0x2a/0x50
[  888.324323]  __x64_sys_sendmmsg+0x99/0x100
[  888.324919]  ? syscall_enter_from_user_mode+0x1d/0x50
[  888.325603]  do_syscall_64+0x3b/0x90
[  888.326108]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  888.326804] RIP: 0033:0x7f8f47a3fb19
[  888.327304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  888.329779] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  888.330789] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  888.331730] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  888.332699] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  888.333632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  888.334568] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  888.335563]  </TASK>
[  888.336204] CPU: 0 PID: 5934 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  888.337509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  888.338822] Call Trace:
[  888.339090]  <TASK>
[  888.339341]  dump_stack_lvl+0x8b/0xb3
[  888.339729]  should_fail.cold+0x5/0xa
[  888.340136]  _copy_from_user+0x2a/0x170
[  888.340603]  __copy_msghdr_from_user+0x91/0x4b0
[  888.341093]  ? __ia32_sys_shutdown+0x70/0x70
[  888.341590]  ? udp_v6_early_demux+0xdf0/0xdf0
[  888.342030]  ? inet6_sendmsg+0x4a/0x140
[  888.342518]  ? inet6_sendmsg+0xbd/0x140
[  888.342921]  ? inet6_compat_ioctl+0x310/0x310
[  888.343445]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  888.344007]  ? sock_sendmsg+0x55/0x190
[  888.344510]  sendmsg_copy_msghdr+0xa1/0x160
[  888.345008]  ? __ia32_sys_recvmmsg+0x260/0x260
[  888.345589]  ? __lock_acquire+0x164e/0x6120
[  888.346116]  ___sys_sendmsg+0xc6/0x170
[  888.346619]  ? sendmsg_copy_msghdr+0x160/0x160
[  888.347180]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[  888.347901]  ? lock_is_held_type+0xd7/0x130
[  888.348434]  ? find_held_lock+0x2c/0x110
[  888.348977]  ? lock_release+0x3b2/0x750
[  888.349498]  ? __might_fault+0xd1/0x170
[  888.350018]  ? lock_downgrade+0x6d0/0x6d0
[  888.350571]  ? lock_is_held_type+0xd7/0x130
[  888.351124]  __sys_sendmmsg+0x195/0x470
[  888.351638]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  888.352174]  ? lock_is_held_type+0xd7/0x130
[  888.352763]  ? bit_wait_io_timeout+0x160/0x160
[  888.353344]  ? lock_is_held_type+0xd7/0x130
[  888.353868]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  888.354536]  ? vfs_write+0x422/0xac0
[  888.354982]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  888.355684]  ? fput+0x2a/0x50
[  888.356009]  __x64_sys_sendmmsg+0x99/0x100
[  888.356594]  ? syscall_enter_from_user_mode+0x1d/0x50
[  888.357274]  do_syscall_64+0x3b/0x90
[  888.357773]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  888.358437] RIP: 0033:0x7f89586d1b19
[  888.358920] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  888.361254] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  888.362190] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  888.363092] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  888.364001] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  888.364941] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
18:07:09 executing program 2:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x20001, 0x0)
ioctl$BLKRRPART(r0, 0x1263, 0x0)
pipe(&(0x7f0000000040))

[  888.365815] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  888.366710]  </TASK>
[  888.375746] audit: type=1326 audit(1649959629.457:143): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5936 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:07:09 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0xc0045878, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:07:09 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x600, 0x0, "3397cb"})

18:07:09 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
r3 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, r1)
keyctl$KEYCTL_MOVE(0x1e, r0, r3, r2, 0x1)
keyctl$read(0xb, r0, &(0x7f0000000000)=""/241, 0xf1)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:07:09 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0x0, 0x8000, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:07:09 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0xc0045878, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:07:09 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:07:09 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000006140), r1)
syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r0)
sendmsg$IEEE802154_LIST_PHY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r2, 0x100}, 0x14}}, 0x0)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0)
r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), r0)
sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x9c, r3, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x2d, 0x7, 'system_u:object_r:devicekit_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_macvtap\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:restorecond_var_run_t:s0\x00'}]}, 0x9c}}, 0x24068001)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)

18:07:09 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 46)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  888.588973] audit: type=1326 audit(1649959629.671:144): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=5963 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff2e5ff6b19 code=0x0
18:07:09 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  888.620216] FAULT_INJECTION: forcing a failure.
[  888.620216] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  888.621876] CPU: 1 PID: 5969 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  888.622962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  888.624465] Call Trace:
[  888.624877]  <TASK>
[  888.625176]  dump_stack_lvl+0x8b/0xb3
[  888.625697]  should_fail.cold+0x5/0xa
[  888.626210]  _copy_from_user+0x2a/0x170
[  888.626741]  __copy_msghdr_from_user+0x91/0x4b0
[  888.627386]  ? __ia32_sys_shutdown+0x70/0x70
[  888.627983]  ? udp_v6_early_demux+0xdf0/0xdf0
[  888.628609]  ? inet6_sendmsg+0x4a/0x140
[  888.629146]  ? inet6_sendmsg+0xbd/0x140
[  888.629678]  ? inet6_compat_ioctl+0x310/0x310
[  888.630262]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  888.630975]  ? sock_sendmsg+0x55/0x190
[  888.631489]  sendmsg_copy_msghdr+0xa1/0x160
[  888.632057]  ? __ia32_sys_recvmmsg+0x260/0x260
[  888.632725]  ? __lock_acquire+0x164e/0x6120
[  888.633305]  ___sys_sendmsg+0xc6/0x170
[  888.633823]  ? sendmsg_copy_msghdr+0x160/0x160
[  888.634418]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  888.635148]  ? lock_is_held_type+0xd7/0x130
[  888.635728]  ? find_held_lock+0x2c/0x110
[  888.636264]  ? lock_release+0x3b2/0x750
[  888.636837]  ? __might_fault+0xd1/0x170
[  888.637360]  ? lock_downgrade+0x6d0/0x6d0
[  888.637902]  ? lock_is_held_type+0xd7/0x130
[  888.638467]  __sys_sendmmsg+0x195/0x470
[  888.639004]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  888.639584]  ? lock_is_held_type+0xd7/0x130
[  888.640199]  ? bit_wait_io_timeout+0x160/0x160
[  888.640818]  ? lock_is_held_type+0xd7/0x130
[  888.641385]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  888.642093]  ? vfs_write+0x422/0xac0
[  888.642589]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  888.643307]  ? fput+0x2a/0x50
[  888.643735]  __x64_sys_sendmmsg+0x99/0x100
[  888.644295]  ? syscall_enter_from_user_mode+0x1d/0x50
[  888.645008]  do_syscall_64+0x3b/0x90
[  888.645499]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  888.646183] RIP: 0033:0x7f89586d1b19
[  888.646665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  888.649030] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  888.650028] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  888.650973] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  888.651887] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  888.652976] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  888.653871] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  888.654941]  </TASK>
[  888.850828] syz-executor.4 (5937) used greatest stack depth: 21944 bytes left
18:07:24 executing program 2:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1000}], 0x1, 0x0)
unshare(0x60000500)
r0 = semget$private(0x0, 0x4, 0x0)
semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x800}, {0x4, 0xffff, 0x1000}, {0x0, 0x8001, 0x800}, {0x1, 0x1000}], 0x4, 0x0)
r1 = semget$private(0x0, 0x1, 0x200)
semctl$GETPID(r1, 0x2, 0xb, &(0x7f00000001c0)=""/92)
unshare(0x40000200)
semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f00000000c0)=""/223)
semctl$IPC_RMID(0x0, 0x0, 0x0)

18:07:24 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:07:24 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0xc0189436, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:07:24 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 17)

18:07:24 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, 0x0)

18:07:24 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x700, 0x0, "3397cb"})

18:07:24 executing program 0:
init_module(&(0x7f0000000000)='keyring\x00', 0x8, &(0x7f0000000040)='keyring\x00')
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)="40aaee931871dd31a03e933fa46ffb349d8409173a0182f92df98915fdfc84e0c1a243810941c4ca9cc15cdd8aa9c48d182aba2bcb2531bf290d570d900491eb29e26fc2bc989663a33dc35bb232bb4306611191bddd53de2211b12d259d1a9435ee40287753d2ef40d98db364121c5b14db20a80d886d", 0x77, r0)
request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000200)='/](^\xc0^\xab\\*{\\})+^\x17<\x00', r0)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:07:24 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 47)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  903.300247] FAULT_INJECTION: forcing a failure.
[  903.300247] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  903.301623] CPU: 1 PID: 5995 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  903.302494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  903.303696] Call Trace:
[  903.303969]  <TASK>
[  903.304209]  dump_stack_lvl+0x8b/0xb3
[  903.304626]  should_fail.cold+0x5/0xa
[  903.305046]  _copy_from_user+0x2a/0x170
[  903.305491]  __copy_msghdr_from_user+0x91/0x4b0
[  903.306008]  ? __ia32_sys_shutdown+0x70/0x70
[  903.306494]  ? udp_v6_early_demux+0xdf0/0xdf0
[  903.306988]  ? inet6_sendmsg+0x4a/0x140
[  903.307430]  ? inet6_sendmsg+0xbd/0x140
[  903.307868]  ? inet6_compat_ioctl+0x310/0x310
[  903.308366]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.308993]  ? sock_sendmsg+0x55/0x190
[  903.309421]  sendmsg_copy_msghdr+0xa1/0x160
[  903.309902]  ? __ia32_sys_recvmmsg+0x260/0x260
[  903.310414]  ? __lock_acquire+0x164e/0x6120
[  903.310902]  ___sys_sendmsg+0xc6/0x170
[  903.311333]  ? sendmsg_copy_msghdr+0x160/0x160
[  903.311828]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.312443]  ? lock_is_held_type+0xd7/0x130
[  903.312943]  ? find_held_lock+0x2c/0x110
[  903.313391]  ? lock_release+0x3b2/0x750
[  903.313828]  ? __might_fault+0xd1/0x170
[  903.314268]  ? lock_downgrade+0x6d0/0x6d0
[  903.314737]  ? lock_is_held_type+0xd7/0x130
[  903.315220]  __sys_sendmmsg+0x195/0x470
[  903.315672]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  903.316150]  ? lock_is_held_type+0xd7/0x130
[  903.316640]  ? bit_wait_io_timeout+0x160/0x160
[  903.317170]  ? lock_is_held_type+0xd7/0x130
[  903.317653]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.318261]  ? vfs_write+0x422/0xac0
[  903.318670]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  903.319270]  ? fput+0x2a/0x50
[  903.319623]  __x64_sys_sendmmsg+0x99/0x100
[  903.320089]  ? syscall_enter_from_user_mode+0x1d/0x50
[  903.320649]  do_syscall_64+0x3b/0x90
[  903.321064]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  903.321634] RIP: 0033:0x7f89586d1b19
[  903.322039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  903.324035] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  903.324873] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  903.325645] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  903.326418] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  903.327192] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  903.327965] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  903.328761]  </TASK>
[  903.330214] FAULT_INJECTION: forcing a failure.
[  903.330214] name failslab, interval 1, probability 0, space 0, times 0
[  903.331465] CPU: 1 PID: 5992 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  903.332371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  903.333611] Call Trace:
[  903.333889]  <TASK>
[  903.334135]  dump_stack_lvl+0x8b/0xb3
[  903.334561]  should_fail.cold+0x5/0xa
[  903.334978]  ? __alloc_skb+0x211/0x340
[  903.335417]  ? create_object.isra.0+0x3a/0xa20
[  903.335924]  should_failslab+0x5/0x10
[  903.336347]  kmem_cache_alloc+0x5b/0x480
[  903.336812]  create_object.isra.0+0x3a/0xa20
[  903.337298]  ? kasan_unpoison+0x23/0x50
[  903.337743]  kmem_cache_alloc_node+0x248/0x490
[  903.338259]  __alloc_skb+0x211/0x340
[  903.338685]  skb_copy+0x139/0x3c0
[  903.339075]  mac80211_hwsim_tx_frame_no_nl.isra.0+0xb82/0x1450
[  903.339755]  ? lock_chain_count+0x20/0x20
[  903.340213]  ? rht_key_get_hash.constprop.0.isra.0+0x30/0x30
[  903.340895]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  903.341507]  ? mac80211_hwsim_monitor_rx+0x1b8/0x810
[  903.342078]  mac80211_hwsim_tx+0x7a9/0x1500
[  903.342572]  ieee80211_tx_frags+0x598/0x9f0
[  903.343064]  ? ieee80211_txq_airtime_check+0x3b0/0x3b0
[  903.343649]  __ieee80211_tx+0x145/0x490
[  903.344095]  ieee80211_tx+0x31b/0x400
[  903.344521]  ? ieee80211_queue_skb+0x1dc0/0x1dc0
[  903.345081]  ? ieee80211_skb_resize+0x630/0x630
[  903.345595]  ? __is_insn_slot_addr+0x144/0x250
[  903.346098]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  903.346707]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.347317]  ? ieee80211_skb_resize+0x116/0x630
[  903.347822]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  903.348426]  ? ieee80211_set_qos_hdr+0x87/0x310
[  903.348968]  ieee80211_xmit+0x220/0x2a0
[  903.349416]  __ieee80211_subif_start_xmit+0x784/0xd60
[  903.349987]  ? ieee80211_unschedule_txq+0xc0/0xc0
[  903.350536]  ieee80211_subif_start_xmit+0xef/0xf30
[  903.351086]  ? __ieee80211_subif_start_xmit+0xd60/0xd60
[  903.351680]  ? lock_acquire+0x1b2/0x530
[  903.352124]  ? lock_is_held_type+0xd7/0x130
[  903.352612]  dev_hard_start_xmit+0x1cf/0x890
[  903.353111]  sch_direct_xmit+0x25b/0x7b0
[  903.353568]  ? dev_watchdog+0x880/0x880
[  903.354003]  ? do_raw_spin_trylock+0xb0/0x180
[  903.354498]  ? do_raw_spin_lock+0x1b0/0x260
[  903.354988]  __dev_queue_xmit+0x1523/0x3800
[  903.355474]  ? netdev_core_pick_tx+0x2e0/0x2e0
[  903.355982]  ? find_held_lock+0x2c/0x110
[  903.356434]  ? lock_release+0x3b2/0x750
[  903.356888]  ? __ip6_finish_output.part.0+0x4e0/0xa70
[  903.357467]  ? lock_downgrade+0x6d0/0x6d0
[  903.357921]  ? find_held_lock+0x2c/0x110
[  903.358368]  ? ip6_finish_output2+0x15b1/0x1ad0
[  903.358887]  ip6_finish_output2+0x147b/0x1ad0
[  903.359378]  __ip6_finish_output.part.0+0x4e0/0xa70
[  903.359913]  ip6_output+0x3bc/0x9d0
[  903.360312]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  903.360879]  ndisc_send_skb+0xa85/0x1b00
[  903.361322]  ? dst_output+0x470/0x470
[  903.361724]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.362336]  ? __alloc_skb+0x182/0x340
[  903.362755]  ? ndisc_ifinfo_sysctl_change+0x5f0/0x5f0
[  903.363304]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.363882]  ? __ndisc_fill_addr_option+0xca/0x110
[  903.364411]  ? lock_is_held_type+0xd7/0x130
[  903.364888]  ? find_held_lock+0x2c/0x110
[  903.365317]  ? ndisc_ns_create+0x2fa/0x7e0
[  903.365765]  ndisc_send_ns+0xa6/0x120
[  903.366170]  ? pndisc_redo+0x20/0x20
[  903.366571]  ? lock_is_held_type+0x91/0x130
[  903.367047]  ndisc_solicit+0x2cd/0x470
[  903.367467]  ? ndisc_send_ns+0x120/0x120
[  903.367907]  ? __skb_clone+0x597/0x780
[  903.368341]  ? ndisc_send_ns+0x120/0x120
[  903.368784]  neigh_probe+0xc4/0x110
[  903.369174]  __neigh_event_send+0xa90/0x1530
[  903.369652]  neigh_resolve_output+0x54a/0x7f0
[  903.370139]  ? lock_release+0x3b2/0x750
[  903.370580]  ip6_finish_output2+0xb24/0x1ad0
[  903.371068]  __ip6_finish_output.part.0+0x4e0/0xa70
[  903.371629]  ip6_output+0x3bc/0x9d0
[  903.372038]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  903.372604]  ip6_local_out+0xd2/0x4b0
[  903.373055]  ip6_send_skb+0xb7/0x340
[  903.373464]  udp_v6_send_skb+0x7aa/0x15b0
[  903.373920]  udpv6_sendmsg+0x1d4e/0x28d0
[  903.374370]  ? ip_frag_init+0x350/0x350
[  903.374808]  ? udp_v6_early_demux+0xdf0/0xdf0
[  903.375309]  ? exc_page_fault+0xca/0x1a0
[  903.375771]  ? lockdep_hardirqs_on+0x79/0x100
[  903.376270]  ? exc_page_fault+0xca/0x1a0
[  903.376729]  ? asm_exc_page_fault+0x1e/0x30
[  903.377227]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.377828]  ? udp_v6_early_demux+0xdf0/0xdf0
[  903.378317]  ? inet6_sendmsg+0x4a/0x140
[  903.378757]  inet6_sendmsg+0xfd/0x140
[  903.379175]  ? inet6_compat_ioctl+0x310/0x310
[  903.379664]  sock_sendmsg+0xee/0x190
[  903.380069]  ____sys_sendmsg+0x32e/0x870
[  903.380523]  ? kernel_sendmsg+0x50/0x50
[  903.380968]  ? __ia32_sys_recvmmsg+0x260/0x260
[  903.381470]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  903.382059]  ___sys_sendmsg+0xf3/0x170
[  903.382488]  ? sendmsg_copy_msghdr+0x160/0x160
[  903.382996]  ? lock_release+0x3b2/0x750
[  903.383435]  ? __fget_files+0x265/0x470
[  903.383872]  ? lock_downgrade+0x6d0/0x6d0
[  903.384343]  ? __fget_files+0x287/0x470
[  903.384808]  ? __fget_light+0xea/0x270
[  903.385236]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  903.385842]  __sys_sendmmsg+0x195/0x470
[  903.386285]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  903.386755]  ? lock_is_held_type+0xd7/0x130
[  903.387244]  ? bit_wait_io_timeout+0x160/0x160
[  903.387740]  ? lock_is_held_type+0xd7/0x130
[  903.388227]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.388835]  ? vfs_write+0x422/0xac0
[  903.389240]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  903.389842]  ? fput+0x2a/0x50
[  903.390199]  __x64_sys_sendmmsg+0x99/0x100
[  903.390672]  ? syscall_enter_from_user_mode+0x1d/0x50
[  903.391231]  do_syscall_64+0x3b/0x90
[  903.391646]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  903.392214] RIP: 0033:0x7f8f47a3fb19
[  903.392614] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  903.394600] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  903.395428] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  903.396199] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  903.396979] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  903.397749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  903.398520] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  903.399300]  </TASK>
18:07:24 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:07:24 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 48)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:07:24 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x3c00, 0x0, "3397cb"})

18:07:24 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, 0x0)

[  903.502258] FAULT_INJECTION: forcing a failure.
[  903.502258] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  903.503619] CPU: 1 PID: 6007 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  903.504501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  903.505716] Call Trace:
[  903.505983]  <TASK>
[  903.506216]  dump_stack_lvl+0x8b/0xb3
[  903.506632]  should_fail.cold+0x5/0xa
[  903.507039]  _copy_from_user+0x2a/0x170
[  903.507472]  __copy_msghdr_from_user+0x91/0x4b0
[  903.507983]  ? __ia32_sys_shutdown+0x70/0x70
[  903.508456]  ? udp_v6_early_demux+0xdf0/0xdf0
[  903.508947]  ? inet6_sendmsg+0x4a/0x140
[  903.509380]  ? inet6_sendmsg+0xbd/0x140
[  903.509822]  ? inet6_compat_ioctl+0x310/0x310
[  903.510295]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.510882]  ? sock_sendmsg+0x55/0x190
[  903.511309]  sendmsg_copy_msghdr+0xa1/0x160
[  903.511788]  ? __ia32_sys_recvmmsg+0x260/0x260
[  903.512295]  ? __lock_acquire+0x164e/0x6120
[  903.512806]  ___sys_sendmsg+0xc6/0x170
[  903.513239]  ? sendmsg_copy_msghdr+0x160/0x160
[  903.513742]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.514352]  ? lock_is_held_type+0xd7/0x130
[  903.514831]  ? find_held_lock+0x2c/0x110
[  903.515285]  ? lock_release+0x3b2/0x750
[  903.515728]  ? __might_fault+0xd1/0x170
[  903.516167]  ? lock_downgrade+0x6d0/0x6d0
[  903.516627]  ? lock_is_held_type+0xd7/0x130
[  903.517125]  __sys_sendmmsg+0x195/0x470
[  903.517565]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  903.518043]  ? lock_is_held_type+0xd7/0x130
[  903.518539]  ? bit_wait_io_timeout+0x160/0x160
[  903.519046]  ? lock_is_held_type+0xd7/0x130
[  903.519528]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.520131]  ? vfs_write+0x422/0xac0
[  903.520539]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  903.521154]  ? fput+0x2a/0x50
[  903.521503]  __x64_sys_sendmmsg+0x99/0x100
[  903.521968]  ? syscall_enter_from_user_mode+0x1d/0x50
[  903.522518]  do_syscall_64+0x3b/0x90
[  903.522936]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  903.523506] RIP: 0033:0x7f89586d1b19
[  903.523917] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  903.525940] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  903.526770] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  903.527533] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  903.528303] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  903.529084] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  903.529867] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  903.530655]  </TASK>
18:07:24 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setresuid(0x0, r2, 0x0)
keyctl$chown(0x4, r0, r2, 0x0)
r3 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='ceph\x00', &(0x7f00000000c0)=@keyring={'key_or_keyring:', r3})
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r4, 0x7)
keyctl$revoke(0x3, r4)
keyctl$get_security(0x11, r4, &(0x7f0000000180)=""/127, 0x7f)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
keyctl$revoke(0x3, r5)
add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r5)
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:07:24 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:07:24 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:07:24 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

[  903.666827] syz-executor.4 (5992) used greatest stack depth: 21800 bytes left
18:07:24 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:07:24 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 18)

18:07:24 executing program 2:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0)
sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x2, 0x70bd28, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}]}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x4000)

18:07:24 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 49)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  903.739601] FAULT_INJECTION: forcing a failure.
[  903.739601] name failslab, interval 1, probability 0, space 0, times 0
[  903.740980] CPU: 1 PID: 6031 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  903.741846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  903.743019] Call Trace:
[  903.743293]  <TASK>
[  903.743529]  dump_stack_lvl+0x8b/0xb3
[  903.743957]  should_fail.cold+0x5/0xa
[  903.744359]  ? __alloc_skb+0x211/0x340
[  903.744805]  should_failslab+0x5/0x10
[  903.745220]  kmem_cache_alloc_node+0x55/0x490
[  903.745703]  ? lock_chain_count+0x20/0x20
[  903.746144]  __alloc_skb+0x211/0x340
[  903.746548]  ? find_held_lock+0x2c/0x110
[  903.746981]  alloc_skb_with_frags+0x92/0x6a0
[  903.747466]  sock_alloc_send_pskb+0x7ab/0x930
[  903.747938]  ? __lock_acquire+0xbac/0x6120
[  903.748406]  ? sock_wmalloc+0x120/0x120
[  903.748842]  ? mark_lock.part.0+0xef/0x2f60
[  903.749298]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  903.749851]  ? lock_chain_count+0x20/0x20
[  903.750295]  ? lock_chain_count+0x20/0x20
[  903.750730]  ? lock_is_held_type+0xd7/0x130
[  903.751196]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[  903.751743]  ? ip6_mtu+0x189/0x340
[  903.752122]  ? ip_frag_init+0x350/0x350
[  903.752554]  ? ip6_finish_output2+0x1ad0/0x1ad0
[  903.753058]  ? ip6_mtu+0x1b0/0x340
[  903.753450]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  903.754057]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.754647]  ? ip6_setup_cork+0xd03/0x1550
[  903.755107]  ip6_make_skb+0x29a/0x4a0
[  903.755513]  ? ip_frag_init+0x350/0x350
[  903.755940]  ? ip6_push_pending_frames+0xe0/0xe0
[  903.756454]  ? lock_downgrade+0x6d0/0x6d0
[  903.756916]  ? ip6_default_advmss+0x4d0/0x4d0
[  903.757401]  udpv6_sendmsg+0x1d03/0x28d0
[  903.757855]  ? ip_frag_init+0x350/0x350
[  903.758295]  ? udp_v6_early_demux+0xdf0/0xdf0
[  903.758796]  ? lock_is_held_type+0xd7/0x130
[  903.759277]  ? find_held_lock+0x2c/0x110
[  903.759726]  ? lock_release+0x3b2/0x750
[  903.760169]  ? __might_fault+0xd1/0x170
[  903.760608]  ? lock_downgrade+0x6d0/0x6d0
[  903.761087]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.761694]  ? udp_v6_early_demux+0xdf0/0xdf0
[  903.762184]  ? inet6_sendmsg+0x4a/0x140
[  903.762632]  inet6_sendmsg+0xfd/0x140
[  903.763055]  ? inet6_compat_ioctl+0x310/0x310
[  903.763552]  sock_sendmsg+0xee/0x190
[  903.763965]  ____sys_sendmsg+0x32e/0x870
[  903.764417]  ? kernel_sendmsg+0x50/0x50
[  903.764871]  ? __ia32_sys_recvmmsg+0x260/0x260
[  903.765375]  ? lock_is_held_type+0xd7/0x130
[  903.765861]  ? find_held_lock+0x2c/0x110
[  903.766296]  ? lock_release+0x3b2/0x750
[  903.766714]  ? finish_task_switch.isra.0+0x221/0x870
[  903.767276]  ___sys_sendmsg+0xf3/0x170
[  903.767697]  ? sendmsg_copy_msghdr+0x160/0x160
[  903.768187]  ? finish_task_switch.isra.0+0x226/0x870
[  903.768744]  ? lockdep_hardirqs_on+0x79/0x100
[  903.769229]  ? finish_task_switch.isra.0+0x226/0x870
[  903.769776]  ? __schedule+0x895/0x2450
[  903.770197]  ? io_schedule_timeout+0x140/0x140
[  903.770681]  ? lock_is_held_type+0xd7/0x130
[  903.771155]  ? __cond_resched+0x13/0x20
[  903.771576]  __sys_sendmmsg+0x195/0x470
[  903.772004]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  903.772467]  ? lock_is_held_type+0xd7/0x130
[  903.772972]  ? bit_wait_io_timeout+0x160/0x160
[  903.773462]  ? lock_is_held_type+0xd7/0x130
[  903.773942]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.774548]  ? vfs_write+0x422/0xac0
[  903.774967]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  903.775570]  ? fput+0x2a/0x50
[  903.775918]  __x64_sys_sendmmsg+0x99/0x100
[  903.776388]  ? syscall_enter_from_user_mode+0x1d/0x50
[  903.776950]  do_syscall_64+0x3b/0x90
[  903.777363]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  903.777930] RIP: 0033:0x7f8f47a3fb19
[  903.778332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  903.780310] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  903.781141] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  903.781913] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  903.782684] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  903.783446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  903.784202] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  903.785008]  </TASK>
[  903.816797] FAULT_INJECTION: forcing a failure.
[  903.816797] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  903.819125] CPU: 0 PID: 6035 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  903.820770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  903.822990] Call Trace:
[  903.823497]  <TASK>
[  903.823943]  dump_stack_lvl+0x8b/0xb3
[  903.824723]  should_fail.cold+0x5/0xa
[  903.825488]  _copy_from_user+0x2a/0x170
[  903.826295]  __copy_msghdr_from_user+0x91/0x4b0
[  903.827239]  ? __ia32_sys_shutdown+0x70/0x70
[  903.828122]  ? udp_v6_early_demux+0xdf0/0xdf0
[  903.829044]  ? inet6_sendmsg+0x4a/0x140
[  903.829854]  ? inet6_sendmsg+0xbd/0x140
[  903.830653]  ? inet6_compat_ioctl+0x310/0x310
[  903.831549]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.832651]  ? sock_sendmsg+0x55/0x190
[  903.833452]  sendmsg_copy_msghdr+0xa1/0x160
[  903.834320]  ? __ia32_sys_recvmmsg+0x260/0x260
[  903.835243]  ? __lock_acquire+0x164e/0x6120
[  903.836119]  ___sys_sendmsg+0xc6/0x170
[  903.836913]  ? sendmsg_copy_msghdr+0x160/0x160
[  903.837831]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.838947]  ? lock_is_held_type+0xd7/0x130
[  903.839824]  ? find_held_lock+0x2c/0x110
[  903.840629]  ? lock_release+0x3b2/0x750
[  903.841437]  ? __might_fault+0xd1/0x170
[  903.842229]  ? lock_downgrade+0x6d0/0x6d0
[  903.843062]  ? lock_is_held_type+0xd7/0x130
[  903.843941]  __sys_sendmmsg+0x195/0x470
[  903.844760]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  903.845625]  ? lock_is_held_type+0xd7/0x130
[  903.846513]  ? bit_wait_io_timeout+0x160/0x160
[  903.847427]  ? lock_is_held_type+0xd7/0x130
[  903.848302]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  903.849412]  ? vfs_write+0x422/0xac0
[  903.850156]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  903.851258]  ? fput+0x2a/0x50
[  903.851897]  __x64_sys_sendmmsg+0x99/0x100
[  903.852764]  ? syscall_enter_from_user_mode+0x1d/0x50
[  903.853785]  do_syscall_64+0x3b/0x90
[  903.854532]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  903.855564] RIP: 0033:0x7f89586d1b19
[  903.856299] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  903.859939] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  903.861448] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  903.862853] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  903.864256] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  903.865661] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  903.867055] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  903.868479]  </TASK>
[  905.784361] Bluetooth: hci0: command 0x0401 tx timeout
[  907.832345] Bluetooth: hci0: command 0x0401 tx timeout
18:07:41 executing program 0:
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff}, './file0\x00'})
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14)
keyctl$revoke(0x3, 0x0)
r1 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100))
keyctl$set_timeout(0xf, r2, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:07:41 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 50)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:07:41 executing program 2:
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"])
recvfrom(0xffffffffffffffff, &(0x7f0000000300)=""/4096, 0x1000, 0x101, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80)
clone3(&(0x7f00000013c0)={0xc0100500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0xb9)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001300), 0x341003, 0x0)
fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', '\x00'}, &(0x7f00000001c0)=""/125, 0x7d)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TIOCGPTPEER(r2, 0x5423, 0xbffffffffffff172)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x9, @remote, 0x1000}, 0x1c)

18:07:41 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 19)

18:07:41 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, 0x0)

18:07:41 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:07:41 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x2, "3397cb"})

18:07:41 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x2, 0x0, "3397cb"})

[  920.273506] FAULT_INJECTION: forcing a failure.
[  920.273506] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  920.275120] CPU: 1 PID: 6057 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
18:07:41 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x3, 0x0, "3397cb"})

[  920.276228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  920.277792] Call Trace:
[  920.278334]  <TASK>
[  920.278635]  dump_stack_lvl+0x8b/0xb3
[  920.279161]  should_fail.cold+0x5/0xa
[  920.279689]  _copy_from_user+0x2a/0x170
[  920.280247]  __copy_msghdr_from_user+0x91/0x4b0
[  920.280891]  ? __ia32_sys_shutdown+0x70/0x70
[  920.281627]  ? udp_v6_early_demux+0xdf0/0xdf0
[  920.282243]  ? inet6_sendmsg+0x4a/0x140
[  920.282795]  ? inet6_sendmsg+0xbd/0x140
[  920.283348]  ? inet6_compat_ioctl+0x310/0x310
[  920.283958]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  920.284704]  ? sock_sendmsg+0x55/0x190
[  920.285265]  sendmsg_copy_msghdr+0xa1/0x160
[  920.285849]  ? __ia32_sys_recvmmsg+0x260/0x260
[  920.286490]  ? __lock_acquire+0x164e/0x6120
[  920.287103]  ___sys_sendmsg+0xc6/0x170
[  920.287653]  ? sendmsg_copy_msghdr+0x160/0x160
[  920.288292]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  920.289089]  ? lock_is_held_type+0xd7/0x130
[  920.289688]  ? find_held_lock+0x2c/0x110
[  920.290248]  ? lock_release+0x3b2/0x750
[  920.290800]  ? __might_fault+0xd1/0x170
[  920.291355]  ? lock_downgrade+0x6d0/0x6d0
[  920.291977]  ? lock_is_held_type+0xd7/0x130
[  920.292585]  __sys_sendmmsg+0x195/0x470
[  920.293406]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  920.294633]  ? finish_task_switch.isra.0+0x227/0x870
[  920.296112]  ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[  920.297575]  ? xfd_validate_state+0x59/0x180
[  920.298855]  ? restore_fpregs_from_fpstate+0xcc/0x1e0
[  920.300345]  __x64_sys_sendmmsg+0x99/0x100
[  920.301628]  ? syscall_enter_from_user_mode+0x1d/0x50
[  920.303019]  do_syscall_64+0x3b/0x90
[  920.304094]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  920.305608] RIP: 0033:0x7f89586d1b19
[  920.306550] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  920.311845] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  920.313416] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  920.314347] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  920.315311] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  920.316259] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  920.317614] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  920.319542]  </TASK>
18:07:41 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x0, 0x0})

18:07:41 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="f8cb1d1607520a0bb08cf40f72f509b5cc87e7357a985efa803c9d043f8f6bfe872d2b645d6d89c3481aaee105bbf2211e352372621d4f492f9006968882bc2c8831d681815d21f671d83bc1ad68dc337f06b10ef4a7e5e06ecd0d514f1c6a96c7fe130a28386d80847c31d576d56da41ded4830e668fd640c1732a1a04d8914d9711470367d40e57173f7b5443ebf78afb4b8db14181fc473dc4fcc1ba9f56d2187583e460443a9727586cdff159052034e0c74b79294599f82749592836768e2b62df2cb99d00736aad9ece8a2dd547791e8a3b3d9", 0xd6, r0)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$revoke(0x3, r3)
keyctl$instantiate(0xc, r3, &(0x7f0000000200)=@encrypted_new={'new ', 'default', 0x20, 'trusted:', 'syz', 0x20, 0xfffffffffffffffb}, 0x2d, r1)
add_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={'syz', 0x3}, 0x0, 0x0, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)=@secondary)
keyctl$set_timeout(0xf, r1, 0x7)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)=@keyring={'key_or_keyring:', r2})
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[  920.356919] FAULT_INJECTION: forcing a failure.
[  920.356919] name failslab, interval 1, probability 0, space 0, times 0
[  920.358679] CPU: 0 PID: 6061 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  920.359951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  920.361691] Call Trace:
[  920.362116]  <TASK>
[  920.362467]  dump_stack_lvl+0x8b/0xb3
[  920.363067]  should_fail.cold+0x5/0xa
[  920.363656]  ? lock_is_held_type+0xd7/0x130
[  920.364351]  should_failslab+0x5/0x10
[  920.364951]  __kmalloc_node_track_caller+0x7e/0x440
[  920.365719]  ? skb_copy+0x139/0x3c0
[  920.366297]  __alloc_skb+0xe3/0x340
[  920.366887]  skb_copy+0x139/0x3c0
[  920.367416]  mac80211_hwsim_tx_frame_no_nl.isra.0+0xb82/0x1450
[  920.368310]  ? lock_chain_count+0x20/0x20
[  920.368983]  ? rht_key_get_hash.constprop.0.isra.0+0x30/0x30
[  920.369854]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  920.370735]  ? mac80211_hwsim_monitor_rx+0x1b8/0x810
[  920.371594]  mac80211_hwsim_tx+0x7a9/0x1500
[  920.372332]  ieee80211_tx_frags+0x598/0x9f0
[  920.373040]  ? ieee80211_txq_airtime_check+0x3b0/0x3b0
[  920.373868]  __ieee80211_tx+0x145/0x490
[  920.374417]  ieee80211_tx+0x31b/0x400
[  920.374957]  ? ieee80211_queue_skb+0x1dc0/0x1dc0
[  920.375649]  ? ieee80211_skb_resize+0x630/0x630
[  920.376268]  ? __is_insn_slot_addr+0x144/0x250
[  920.376880]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  920.377759]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  920.378622]  ? ieee80211_skb_resize+0x116/0x630
[  920.379356]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  920.380108]  ? ieee80211_set_qos_hdr+0x87/0x310
[  920.380717]  ieee80211_xmit+0x220/0x2a0
[  920.381795]  __ieee80211_subif_start_xmit+0x784/0xd60
[  920.383173]  ? ieee80211_unschedule_txq+0xc0/0xc0
[  920.384390]  ieee80211_subif_start_xmit+0xef/0xf30
[  920.385413]  ? __ieee80211_subif_start_xmit+0xd60/0xd60
[  920.386235]  ? lock_acquire+0x1b2/0x530
[  920.386780]  ? lock_is_held_type+0xd7/0x130
[  920.388134]  dev_hard_start_xmit+0x1cf/0x890
[  920.388838]  sch_direct_xmit+0x25b/0x7b0
[  920.389508]  ? dev_watchdog+0x880/0x880
[  920.390144]  ? do_raw_spin_trylock+0xb0/0x180
[  920.391600]  ? do_raw_spin_lock+0x1b0/0x260
[  920.392901]  __dev_queue_xmit+0x1523/0x3800
[  920.394033]  ? netdev_core_pick_tx+0x2e0/0x2e0
[  920.395241]  ? find_held_lock+0x2c/0x110
[  920.396246]  ? lock_release+0x3b2/0x750
[  920.397321]  ? __ip6_finish_output.part.0+0x4e0/0xa70
[  920.398902]  ? lock_downgrade+0x6d0/0x6d0
[  920.400169]  ? find_held_lock+0x2c/0x110
[  920.400866]  ? ip6_finish_output2+0x15b1/0x1ad0
[  920.402327]  ip6_finish_output2+0x147b/0x1ad0
[  920.403603]  __ip6_finish_output.part.0+0x4e0/0xa70
[  920.404951]  ip6_output+0x3bc/0x9d0
[  920.406133]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  920.407437]  ndisc_send_skb+0xa85/0x1b00
[  920.408509]  ? dst_output+0x470/0x470
[  920.409583]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  920.411195]  ? __alloc_skb+0x182/0x340
[  920.412207]  ? ndisc_ifinfo_sysctl_change+0x5f0/0x5f0
[  920.413632]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  920.415351]  ? __ndisc_fill_addr_option+0xca/0x110
[  920.416892]  ? lock_is_held_type+0xd7/0x130
[  920.418210]  ? find_held_lock+0x2c/0x110
[  920.419431]  ? ndisc_ns_create+0x2fa/0x7e0
[  920.420694]  ndisc_send_ns+0xa6/0x120
[  920.421898]  ? pndisc_redo+0x20/0x20
[  920.423018]  ? lock_is_held_type+0x91/0x130
[  920.424142]  ndisc_solicit+0x2cd/0x470
[  920.425181]  ? ndisc_send_ns+0x120/0x120
[  920.426123]  ? __skb_clone+0x597/0x780
[  920.427298]  ? ndisc_send_ns+0x120/0x120
[  920.428331]  neigh_probe+0xc4/0x110
[  920.429190]  __neigh_event_send+0xa90/0x1530
[  920.430594]  neigh_resolve_output+0x54a/0x7f0
[  920.431983]  ? lock_release+0x3b2/0x750
[  920.433214]  ip6_finish_output2+0xb24/0x1ad0
[  920.434329]  __ip6_finish_output.part.0+0x4e0/0xa70
[  920.435597]  ip6_output+0x3bc/0x9d0
[  920.436559]  ? __ip6_finish_output.part.0+0xa70/0xa70
[  920.438126]  ip6_local_out+0xd2/0x4b0
[  920.439184]  ip6_send_skb+0xb7/0x340
[  920.440204]  udp_v6_send_skb+0x7aa/0x15b0
[  920.441353]  udpv6_sendmsg+0x1d4e/0x28d0
[  920.442523]  ? ip_frag_init+0x350/0x350
[  920.443651]  ? udp_v6_early_demux+0xdf0/0xdf0
[  920.444988]  ? exc_page_fault+0xca/0x1a0
[  920.445998]  ? lockdep_hardirqs_on+0x79/0x100
[  920.447136]  ? exc_page_fault+0xca/0x1a0
[  920.448174]  ? asm_exc_page_fault+0x1e/0x30
[  920.449470]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  920.450529]  ? udp_v6_early_demux+0xdf0/0xdf0
[  920.451207]  ? inet6_sendmsg+0x4a/0x140
[  920.451728]  inet6_sendmsg+0xfd/0x140
[  920.452359]  ? inet6_compat_ioctl+0x310/0x310
[  920.452944]  sock_sendmsg+0xee/0x190
[  920.453580]  ____sys_sendmsg+0x32e/0x870
[  920.454091]  ? kernel_sendmsg+0x50/0x50
[  920.454588]  ? __ia32_sys_recvmmsg+0x260/0x260
[  920.455157]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  920.455838]  ___sys_sendmsg+0xf3/0x170
[  920.456328]  ? sendmsg_copy_msghdr+0x160/0x160
[  920.456908]  ? lock_release+0x3b2/0x750
[  920.458023]  ? __fget_files+0x265/0x470
[  920.458539]  ? lock_downgrade+0x6d0/0x6d0
[  920.459252]  ? __fget_files+0x287/0x470
[  920.460139]  ? __fget_light+0xea/0x270
[  920.460655]  ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70
[  920.461934]  __sys_sendmmsg+0x195/0x470
[  920.462894]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  920.463908]  ? lock_is_held_type+0xd7/0x130
[  920.464943]  ? bit_wait_io_timeout+0x160/0x160
[  920.466240]  ? lock_is_held_type+0xd7/0x130
[  920.467309]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  920.468730]  ? vfs_write+0x422/0xac0
[  920.469645]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  920.470926]  ? fput+0x2a/0x50
[  920.471685]  __x64_sys_sendmmsg+0x99/0x100
[  920.472669]  ? syscall_enter_from_user_mode+0x1d/0x50
[  920.474055]  do_syscall_64+0x3b/0x90
[  920.475079]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  920.476257] RIP: 0033:0x7f8f47a3fb19
[  920.477351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  920.480161] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  920.482453] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  920.484637] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  920.486842] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  920.489080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  920.491191] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  920.493389]  </TASK>
18:07:41 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 51)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:07:41 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x0, 0x0})

18:07:41 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x3, "3397cb"})

[  920.800661] FAULT_INJECTION: forcing a failure.
[  920.800661] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  920.809524] CPU: 1 PID: 6075 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  920.810607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  920.812102] Call Trace:
[  920.812445]  <TASK>
[  920.812743]  dump_stack_lvl+0x8b/0xb3
[  920.813292]  should_fail.cold+0x5/0xa
[  920.813809]  _copy_from_user+0x2a/0x170
[  920.814347]  __copy_msghdr_from_user+0x91/0x4b0
[  920.815095]  ? __ia32_sys_shutdown+0x70/0x70
[  920.815682]  ? udp_v6_early_demux+0xdf0/0xdf0
[  920.816270]  ? inet6_sendmsg+0x4a/0x140
[  920.816832]  ? inet6_sendmsg+0xbd/0x140
[  920.817405]  ? inet6_compat_ioctl+0x310/0x310
[  920.818015]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  920.818719]  ? sock_sendmsg+0x55/0x190
[  920.819223]  sendmsg_copy_msghdr+0xa1/0x160
[  920.819782]  ? __ia32_sys_recvmmsg+0x260/0x260
[  920.820371]  ? __lock_acquire+0x164e/0x6120
[  920.820939]  ___sys_sendmsg+0xc6/0x170
[  920.821471]  ? sendmsg_copy_msghdr+0x160/0x160
[  920.822174]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  920.822889]  ? lock_is_held_type+0xd7/0x130
[  920.823449]  ? find_held_lock+0x2c/0x110
[  920.824001]  ? lock_release+0x3b2/0x750
[  920.824497]  ? __might_fault+0xd1/0x170
[  920.824991]  ? lock_downgrade+0x6d0/0x6d0
[  920.825539]  ? lock_is_held_type+0xd7/0x130
[  920.826108]  __sys_sendmmsg+0x195/0x470
[  920.826630]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  920.827192]  ? lock_is_held_type+0xd7/0x130
[  920.827880]  ? bit_wait_io_timeout+0x160/0x160
[  920.828487]  ? lock_is_held_type+0xd7/0x130
[  920.829085]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  920.829779]  ? vfs_write+0x422/0xac0
[  920.830299]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  920.831016]  ? fput+0x2a/0x50
[  920.831432]  __x64_sys_sendmmsg+0x99/0x100
[  920.832008]  ? syscall_enter_from_user_mode+0x1d/0x50
[  920.832677]  do_syscall_64+0x3b/0x90
[  920.833206]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  920.833961] RIP: 0033:0x7f89586d1b19
[  920.834528] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  920.837328] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  920.838502] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  920.839558] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  920.840649] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  920.841730] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  920.842764] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  920.843858]  </TASK>
[  922.243425] Bluetooth: hci2: command 0x0401 tx timeout
[  922.296454] Bluetooth: hci0: command 0x0401 tx timeout
[  922.552355] Bluetooth: hci3: command 0x0401 tx timeout
[  924.344334] Bluetooth: hci0: command 0x0401 tx timeout
18:07:55 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x4, 0x0, "3397cb"})

18:07:55 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="341ea769c30baaa275cc2e194bf17b12c71fbf390bcd3e75aac505319352ceb63bbd29c6638029816280c1c6d254138350c25c8be042195b87edf025460b2317bbb098c3350870", 0x47, 0xfffffffffffffffe)
add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @auto=[0x65, 0x30, 0x39, 0x31, 0x0, 0x39, 0x34, 0x3b, 0x31, 0x39, 0x63, 0x31, 0x37, 0x30, 0x64, 0x35]}, &(0x7f0000000080)={0x0, "92665ba30499ad40e2638ed333fb69eced0d25c83198827b1291bbd689fb41222c75992753a948abe5e1cd6c832eb7b178cef4c0ba5aeacb3b28017195466e9a", 0x10}, 0x48, r0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
keyctl$revoke(0x3, r2)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$revoke(0x3, r3)
r4 = add_key$fscrypt_provisioning(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, &(0x7f00000003c0)={0x1, 0x0, @d}, 0x18, r0)
keyctl$revoke(0x3, r4)
request_key(&(0x7f0000000200)='logon\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)='$.^\x00', r1)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:07:55 executing program 2:
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"])
recvfrom(0xffffffffffffffff, &(0x7f0000000300)=""/4096, 0x1000, 0x101, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80)
clone3(&(0x7f00000013c0)={0xc0100500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0xb9)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001300), 0x341003, 0x0)
fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', '\x00'}, &(0x7f00000001c0)=""/125, 0x7d)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TIOCGPTPEER(r2, 0x5423, 0xbffffffffffff172)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x9, @remote, 0x1000}, 0x1c)

18:07:55 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 20)

18:07:55 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x0, 0x0})

18:07:55 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x4, "3397cb"})

18:07:55 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 52)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:07:55 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)

[  934.401860] FAULT_INJECTION: forcing a failure.
[  934.401860] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  934.403204] CPU: 0 PID: 6098 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  934.404063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  934.405274] Call Trace:
[  934.405548]  <TASK>
[  934.405778]  dump_stack_lvl+0x8b/0xb3
[  934.406192]  should_fail.cold+0x5/0xa
[  934.406599]  _copy_from_user+0x2a/0x170
[  934.407022]  __copy_msghdr_from_user+0x91/0x4b0
[  934.407537]  ? __ia32_sys_shutdown+0x70/0x70
[  934.407996]  ? udp_v6_early_demux+0xdf0/0xdf0
[  934.408467]  ? inet6_sendmsg+0x4a/0x140
[  934.408890]  ? inet6_sendmsg+0xbd/0x140
[  934.409339]  ? inet6_compat_ioctl+0x310/0x310
[  934.409817]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  934.410398]  ? sock_sendmsg+0x55/0x190
[  934.410821]  sendmsg_copy_msghdr+0xa1/0x160
[  934.411282]  ? __ia32_sys_recvmmsg+0x260/0x260
[  934.411770]  ? __lock_acquire+0x164e/0x6120
[  934.412238]  ___sys_sendmsg+0xc6/0x170
[  934.412661]  ? sendmsg_copy_msghdr+0x160/0x160
[  934.413147]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  934.413752]  ? lock_is_held_type+0xd7/0x130
[  934.414224]  ? find_held_lock+0x2c/0x110
[  934.414653]  ? lock_release+0x3b2/0x750
[  934.415070]  ? __might_fault+0xd1/0x170
[  934.415506]  ? lock_downgrade+0x6d0/0x6d0
[  934.415947]  ? lock_is_held_type+0xd7/0x130
[  934.416418]  __sys_sendmmsg+0x195/0x470
[  934.416843]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  934.417305]  ? lock_is_held_type+0xd7/0x130
[  934.417773]  ? bit_wait_io_timeout+0x160/0x160
[  934.418262]  ? lock_is_held_type+0xd7/0x130
[  934.418751]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  934.419363]  ? vfs_write+0x422/0xac0
[  934.419787]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  934.420420]  ? fput+0x2a/0x50
[  934.420788]  __x64_sys_sendmmsg+0x99/0x100
[  934.421271]  ? syscall_enter_from_user_mode+0x1d/0x50
[  934.421851]  do_syscall_64+0x3b/0x90
[  934.422254]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  934.422811] RIP: 0033:0x7f89586d1b19
[  934.423200] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  934.425117] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  934.425950] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  934.426722] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  934.427517] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  934.428308] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  934.429107] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  934.429896]  </TASK>
[  934.443661] FAULT_INJECTION: forcing a failure.
[  934.443661] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  934.446067] CPU: 1 PID: 6100 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  934.447679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  934.449919] Call Trace:
[  934.450423]  <TASK>
[  934.450861]  dump_stack_lvl+0x8b/0xb3
[  934.451631]  should_fail.cold+0x5/0xa
[  934.452394]  prepare_alloc_pages+0x17b/0x500
[  934.453296]  __alloc_pages+0x131/0x4e0
[  934.454061]  ? udpv6_sendmsg+0x3eb/0x28d0
[  934.454887]  ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10
[  934.456062]  ? mark_lock.part.0+0xef/0x2f60
[  934.456929]  ? __lock_acquire+0x164e/0x6120
[  934.457817]  alloc_pages_vma+0xde/0x500
[  934.458612]  wp_page_copy+0xefb/0x26f0
[  934.459396]  ? lock_release+0x3b2/0x750
[  934.460187]  ? do_page_mkwrite+0x650/0x650
[  934.461020]  ? lock_downgrade+0x6d0/0x6d0
[  934.461843]  ? __sanitizer_cov_trace_cmp8+0x1d/0x70
[  934.462837]  ? vm_normal_page+0x162/0x2e0
[  934.463664]  ? lock_release+0x750/0x750
[  934.464464]  do_wp_page+0x198/0x2b50
[  934.465224]  __handle_mm_fault+0x11fc/0x3600
[  934.466101]  ? lock_is_held_type+0xd7/0x130
[  934.466967]  ? __pmd_alloc+0x680/0x680
[  934.467775]  handle_mm_fault+0x2e6/0xa20
[  934.468587]  do_user_addr_fault+0x54a/0x12a0
[  934.469506]  exc_page_fault+0xa2/0x1a0
[  934.470290]  asm_exc_page_fault+0x1e/0x30
[  934.471116] RIP: 0010:__put_user_nocheck_4+0x3/0x11
[  934.472108] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f
[  934.475715] RSP: 0018:ffff88801aa97ce8 EFLAGS: 00050297
[  934.476757] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 00000000200028b8
[  934.478173] RDX: 0000000000040000 RSI: ffffffff8330a142 RDI: 0000000000000000
[  934.479571] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000
[  934.480967] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[  934.482367] R13: 0000000020002880 R14: 0000000000000400 R15: 00000000000003ff
[  934.483777]  ? __sys_sendmmsg+0x1c2/0x470
[  934.484618]  __sys_sendmmsg+0x1cf/0x470
[  934.485430]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  934.486292]  ? lock_is_held_type+0xd7/0x130
[  934.487181]  ? bit_wait_io_timeout+0x160/0x160
[  934.488091]  ? lock_is_held_type+0xd7/0x130
[  934.488975]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  934.490090]  ? vfs_write+0x422/0xac0
[  934.490838]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  934.491942]  ? fput+0x2a/0x50
[  934.492594]  __x64_sys_sendmmsg+0x99/0x100
[  934.493451]  ? syscall_enter_from_user_mode+0x1d/0x50
[  934.494473]  do_syscall_64+0x3b/0x90
[  934.495232]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  934.496246] RIP: 0033:0x7f8f47a3fb19
[  934.496975] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  934.500604] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  934.502103] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  934.503501] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  934.504896] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  934.506302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  934.507703] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  934.509126]  </TASK>
18:07:55 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x5, "3397cb"})

18:07:55 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x5, 0x0, "3397cb"})

18:07:55 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000140)})

18:07:55 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 21)

[  934.642965] FAULT_INJECTION: forcing a failure.
[  934.642965] name failslab, interval 1, probability 0, space 0, times 0
[  934.644303] CPU: 0 PID: 6118 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  934.645243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  934.646625] Call Trace:
[  934.646932]  <TASK>
[  934.647208]  dump_stack_lvl+0x8b/0xb3
[  934.647683]  should_fail.cold+0x5/0xa
[  934.648154]  ? create_object.isra.0+0x3a/0xa20
[  934.648728]  should_failslab+0x5/0x10
[  934.649216]  kmem_cache_alloc+0x5b/0x480
[  934.649713]  create_object.isra.0+0x3a/0xa20
[  934.650245]  ? kasan_unpoison+0x23/0x50
[  934.650723]  __kmalloc_node_track_caller+0x269/0x440
[  934.651344]  ? alloc_skb_with_frags+0x92/0x6a0
[  934.651911]  __alloc_skb+0xe3/0x340
[  934.652374]  alloc_skb_with_frags+0x92/0x6a0
[  934.652934]  sock_alloc_send_pskb+0x7ab/0x930
[  934.653499]  ? __lock_acquire+0xbac/0x6120
[  934.654021]  ? sock_wmalloc+0x120/0x120
[  934.654503]  ? mark_lock.part.0+0xef/0x2f60
[  934.655030]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  934.655672]  ? lock_chain_count+0x20/0x20
[  934.656175]  ? lock_chain_count+0x20/0x20
[  934.656686]  ? lock_is_held_type+0xd7/0x130
[  934.657224]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[  934.657842]  ? ip6_mtu+0x189/0x340
[  934.658280]  ? ip_frag_init+0x350/0x350
[  934.658778]  ? ip6_finish_output2+0x1ad0/0x1ad0
[  934.659333]  ? ip6_mtu+0x1b0/0x340
[  934.659768]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  934.660442]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  934.661129]  ? ip6_setup_cork+0xd03/0x1550
[  934.661677]  ip6_make_skb+0x29a/0x4a0
[  934.662142]  ? ip_frag_init+0x350/0x350
[  934.662628]  ? ip6_push_pending_frames+0xe0/0xe0
[  934.663214]  ? lock_downgrade+0x6d0/0x6d0
[  934.663712]  ? ip6_default_advmss+0x4d0/0x4d0
[  934.664267]  udpv6_sendmsg+0x1d03/0x28d0
[  934.664754]  ? ip_frag_init+0x350/0x350
[  934.665236]  ? udp_v6_early_demux+0xdf0/0xdf0
[  934.665794]  ? lock_is_held_type+0xd7/0x130
[  934.666321]  ? find_held_lock+0x2c/0x110
[  934.666814]  ? lock_release+0x3b2/0x750
[  934.667294]  ? __might_fault+0xd1/0x170
[  934.667771]  ? lock_downgrade+0x6d0/0x6d0
[  934.668294]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  934.668958]  ? udp_v6_early_demux+0xdf0/0xdf0
[  934.669514]  ? inet6_sendmsg+0x4a/0x140
[  934.670008]  inet6_sendmsg+0xfd/0x140
[  934.670476]  ? inet6_compat_ioctl+0x310/0x310
[  934.671014]  sock_sendmsg+0xee/0x190
[  934.671474]  ____sys_sendmsg+0x32e/0x870
[  934.671974]  ? kernel_sendmsg+0x50/0x50
[  934.672461]  ? __ia32_sys_recvmmsg+0x260/0x260
[  934.673029]  ? lock_is_held_type+0xd7/0x130
[  934.673569]  ? find_held_lock+0x2c/0x110
[  934.674041]  ? lock_release+0x3b2/0x750
[  934.674456]  ? finish_task_switch.isra.0+0x221/0x870
[  934.674992]  ___sys_sendmsg+0xf3/0x170
[  934.675403]  ? sendmsg_copy_msghdr+0x160/0x160
[  934.675889]  ? finish_task_switch.isra.0+0x226/0x870
[  934.676421]  ? lockdep_hardirqs_on+0x79/0x100
[  934.676900]  ? finish_task_switch.isra.0+0x226/0x870
[  934.677452]  ? __schedule+0x895/0x2450
[  934.677877]  ? io_schedule_timeout+0x140/0x140
[  934.678360]  ? lock_is_held_type+0xd7/0x130
[  934.678821]  ? __cond_resched+0x13/0x20
[  934.679245]  __sys_sendmmsg+0x195/0x470
[  934.679677]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  934.680145]  ? lock_is_held_type+0xd7/0x130
[  934.680618]  ? bit_wait_io_timeout+0x160/0x160
[  934.681113]  ? lock_is_held_type+0xd7/0x130
[  934.681587]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  934.682179]  ? vfs_write+0x422/0xac0
[  934.682583]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  934.683202]  ? fput+0x2a/0x50
[  934.683570]  __x64_sys_sendmmsg+0x99/0x100
[  934.684053]  ? syscall_enter_from_user_mode+0x1d/0x50
[  934.684630]  do_syscall_64+0x3b/0x90
[  934.685065]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  934.685655] RIP: 0033:0x7f8f47a3fb19
[  934.686046] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  934.688006] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  934.688847] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  934.689649] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  934.690426] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  934.691179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  934.691940] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  934.692743]  </TASK>
[  936.440363] Bluetooth: hci0: command 0x0401 tx timeout
[  936.441744] Bluetooth: hci4: command 0x0401 tx timeout
[  936.632381] Bluetooth: hci5: command 0x0401 tx timeout
[  938.488305] Bluetooth: hci0: command 0x0401 tx timeout
18:08:12 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000140)})

18:08:12 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 53)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:08:12 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)

18:08:12 executing program 2:
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"])
recvfrom(0xffffffffffffffff, &(0x7f0000000300)=""/4096, 0x1000, 0x101, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80)
clone3(&(0x7f00000013c0)={0xc0100500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0xb9)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001300), 0x341003, 0x0)
fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', '\x00'}, &(0x7f00000001c0)=""/125, 0x7d)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$TIOCGPTPEER(r2, 0x5423, 0xbffffffffffff172)
bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x9, @remote, 0x1000}, 0x1c)

18:08:12 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
keyctl$set_timeout(0xf, 0x0, 0x5)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:08:12 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x6, "3397cb"})

18:08:12 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 22)

18:08:12 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x6, 0x0, "3397cb"})

[  951.605130] FAULT_INJECTION: forcing a failure.
[  951.605130] name failslab, interval 1, probability 0, space 0, times 0
[  951.606743] CPU: 0 PID: 6141 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  951.607846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  951.609364] Call Trace:
[  951.609633] FAULT_INJECTION: forcing a failure.
[  951.609633] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  951.609734]  <TASK>
[  951.611660]  dump_stack_lvl+0x8b/0xb3
[  951.612176]  should_fail.cold+0x5/0xa
[  951.612698]  ? __alloc_skb+0x211/0x340
[  951.613226]  should_failslab+0x5/0x10
[  951.617835]  kmem_cache_alloc_node+0x55/0x490
[  951.618456]  ? lock_chain_count+0x20/0x20
[  951.619026]  __alloc_skb+0x211/0x340
[  951.619541]  alloc_skb_with_frags+0x92/0x6a0
[  951.620142]  sock_alloc_send_pskb+0x7ab/0x930
[  951.620748]  ? __lock_acquire+0xbac/0x6120
[  951.621329]  ? sock_wmalloc+0x120/0x120
[  951.621899]  ? mark_lock.part.0+0xef/0x2f60
[  951.622474]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  951.623173]  ? lock_chain_count+0x20/0x20
[  951.623732]  ? lock_chain_count+0x20/0x20
[  951.624283]  ? lock_is_held_type+0xd7/0x130
[  951.624879]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[  951.625597]  ? ip6_mtu+0x189/0x340
[  951.626083]  ? ip_frag_init+0x350/0x350
[  951.626628]  ? ip6_finish_output2+0x1ad0/0x1ad0
[  951.627259]  ? ip6_mtu+0x1b0/0x340
[  951.627749]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  951.628490]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.629226]  ? ip6_setup_cork+0xd03/0x1550
[  951.629833]  ip6_make_skb+0x29a/0x4a0
[  951.630342]  ? ip_frag_init+0x350/0x350
[  951.630875]  ? ip6_push_pending_frames+0xe0/0xe0
[  951.631512]  ? lock_downgrade+0x6d0/0x6d0
[  951.632055]  ? ip6_default_advmss+0x4d0/0x4d0
[  951.632657]  udpv6_sendmsg+0x1d03/0x28d0
[  951.633194]  ? ip_frag_init+0x350/0x350
[  951.633828]  ? udp_v6_early_demux+0xdf0/0xdf0
[  951.634430]  ? lock_is_held_type+0xd7/0x130
[  951.635017]  ? find_held_lock+0x2c/0x110
[  951.635571]  ? lock_release+0x3b2/0x750
[  951.636110]  ? __might_fault+0xd1/0x170
[  951.636652]  ? lock_downgrade+0x6d0/0x6d0
[  951.637232]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.638125]  ? udp_v6_early_demux+0xdf0/0xdf0
[  951.638711]  ? inet6_sendmsg+0x4a/0x140
[  951.639305]  inet6_sendmsg+0xfd/0x140
[  951.639890]  ? inet6_compat_ioctl+0x310/0x310
[  951.640473]  sock_sendmsg+0xee/0x190
[  951.640960]  ____sys_sendmsg+0x32e/0x870
[  951.641578]  ? kernel_sendmsg+0x50/0x50
[  951.642088]  ? __ia32_sys_recvmmsg+0x260/0x260
[  951.642676]  ? find_held_lock+0x2c/0x110
[  951.643282]  ? lock_release+0x3b2/0x750
[  951.643877]  ___sys_sendmsg+0xf3/0x170
[  951.644441]  ? sendmsg_copy_msghdr+0x160/0x160
[  951.645140]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.645869]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.646582]  ? do_user_addr_fault+0x59b/0x12a0
[  951.647184]  ? exc_page_fault+0xca/0x1a0
[  951.647714]  ? lockdep_hardirqs_on+0x79/0x100
[  951.648299]  ? exc_page_fault+0xca/0x1a0
[  951.648826]  ? asm_exc_page_fault+0x1e/0x30
[  951.649396]  ? lock_is_held_type+0xd7/0x130
[  951.650630]  __sys_sendmmsg+0x195/0x470
[  951.651560]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  951.652539]  ? lock_is_held_type+0xd7/0x130
[  951.653788]  ? bit_wait_io_timeout+0x160/0x160
[  951.654904]  ? lock_is_held_type+0xd7/0x130
[  951.656209]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.657829]  ? vfs_write+0x422/0xac0
[  951.658712]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  951.660306]  ? fput+0x2a/0x50
[  951.661240]  __x64_sys_sendmmsg+0x99/0x100
[  951.662566]  ? syscall_enter_from_user_mode+0x1d/0x50
[  951.663908]  do_syscall_64+0x3b/0x90
[  951.664969]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  951.666492] RIP: 0033:0x7f8f47a3fb19
[  951.667561] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  951.672563] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  951.674658] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  951.676533] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  951.678624] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  951.680608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  951.682728] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  951.684935]  </TASK>
[  951.685639] CPU: 1 PID: 6139 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  951.687131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  951.688878] Call Trace:
[  951.689517]  <TASK>
[  951.689849]  dump_stack_lvl+0x8b/0xb3
[  951.690511]  should_fail.cold+0x5/0xa
[  951.691138]  _copy_from_user+0x2a/0x170
[  951.691741]  __copy_msghdr_from_user+0x91/0x4b0
[  951.692487]  ? __ia32_sys_shutdown+0x70/0x70
[  951.693204]  ? udp_v6_early_demux+0xdf0/0xdf0
[  951.693878]  ? inet6_sendmsg+0x4a/0x140
[  951.694579]  ? inet6_sendmsg+0xbd/0x140
[  951.695223]  ? inet6_compat_ioctl+0x310/0x310
[  951.695899]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.696757]  ? sock_sendmsg+0x55/0x190
[  951.697423]  sendmsg_copy_msghdr+0xa1/0x160
[  951.698188]  ? __ia32_sys_recvmmsg+0x260/0x260
[  951.698863]  ? __lock_acquire+0x164e/0x6120
[  951.699560]  ___sys_sendmsg+0xc6/0x170
[  951.700199]  ? sendmsg_copy_msghdr+0x160/0x160
[  951.700875]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.701773]  ? lock_is_held_type+0xd7/0x130
[  951.702518]  ? find_held_lock+0x2c/0x110
[  951.703178]  ? lock_release+0x3b2/0x750
[  951.703770]  ? __might_fault+0xd1/0x170
[  951.704414]  ? lock_downgrade+0x6d0/0x6d0
[  951.705101]  ? lock_is_held_type+0xd7/0x130
[  951.705784]  __sys_sendmmsg+0x195/0x470
[  951.706525]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  951.707265]  ? lock_is_held_type+0xd7/0x130
[  951.707856]  ? bit_wait_io_timeout+0x160/0x160
[  951.708511]  ? lock_is_held_type+0xd7/0x130
[  951.709096]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.709898]  ? vfs_write+0x422/0xac0
[  951.710466]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  951.711260]  ? fput+0x2a/0x50
[  951.711709]  __x64_sys_sendmmsg+0x99/0x100
[  951.712324]  ? syscall_enter_from_user_mode+0x1d/0x50
[  951.713061]  do_syscall_64+0x3b/0x90
[  951.713628]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  951.714358] RIP: 0033:0x7f89586d1b19
[  951.714901] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  951.717499] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  951.719174] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  951.720978] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  951.722980] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  951.725118] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  951.727122] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  951.745346]  </TASK>
18:08:12 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)=ANY=[@ANYBLOB="010000834927372afd003464656d6768696a6b6c6d6e6f78797a30313233343536"], 0x29, 0xffffffffffffffff)
keyctl$search(0xa, r2, &(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={'syz', 0x2}, r0)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:08:12 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x7, "3397cb"})

18:08:12 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000140)})

18:08:12 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x7, 0x0, "3397cb"})

18:08:12 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 23)

18:08:12 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 54)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  951.932767] FAULT_INJECTION: forcing a failure.
18:08:13 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x3c, "3397cb"})

[  951.932767] name failslab, interval 1, probability 0, space 0, times 0
[  951.938456] CPU: 1 PID: 6158 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  951.939571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  951.941079] Call Trace:
[  951.941427]  <TASK>
[  951.941770]  dump_stack_lvl+0x8b/0xb3
[  951.942302]  should_fail.cold+0x5/0xa
[  951.942828]  ? __alloc_skb+0x211/0x340
[  951.943341]  should_failslab+0x5/0x10
[  951.943855]  kmem_cache_alloc_node+0x55/0x490
[  951.944460]  ? lock_chain_count+0x20/0x20
[  951.945031]  __alloc_skb+0x211/0x340
[  951.945579]  alloc_skb_with_frags+0x92/0x6a0
[  951.946189]  sock_alloc_send_pskb+0x7ab/0x930
[  951.946804]  ? __lock_acquire+0xbac/0x6120
[  951.947387]  ? sock_wmalloc+0x120/0x120
[  951.947931]  ? mark_lock.part.0+0xef/0x2f60
[  951.948525]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  951.949231]  ? lock_chain_count+0x20/0x20
[  951.949835]  ? lock_chain_count+0x20/0x20
[  951.950394]  ? lock_is_held_type+0xd7/0x130
[  951.950996]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[  951.951671]  ? ip6_mtu+0x189/0x340
[  951.952162]  ? ip_frag_init+0x350/0x350
[  951.952725]  ? ip6_finish_output2+0x1ad0/0x1ad0
[  951.953366]  ? ip6_mtu+0x1b0/0x340
[  951.953897]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  951.954645]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.955398]  ? ip6_setup_cork+0xd03/0x1550
[  951.955998]  ip6_make_skb+0x29a/0x4a0
[  951.956530]  ? ip_frag_init+0x350/0x350
[  951.957067]  ? ip6_push_pending_frames+0xe0/0xe0
[  951.957761]  ? lock_downgrade+0x6d0/0x6d0
[  951.958330]  ? ip6_default_advmss+0x4d0/0x4d0
[  951.958961]  udpv6_sendmsg+0x1d03/0x28d0
[  951.959522]  ? ip_frag_init+0x350/0x350
[  951.960073]  ? udp_v6_early_demux+0xdf0/0xdf0
[  951.960692]  ? lock_is_held_type+0xd7/0x130
[  951.961281]  ? find_held_lock+0x2c/0x110
[  951.961856]  ? lock_release+0x3b2/0x750
[  951.962401]  ? __might_fault+0xd1/0x170
[  951.962959]  ? lock_downgrade+0x6d0/0x6d0
[  951.963553]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.964299]  ? udp_v6_early_demux+0xdf0/0xdf0
[  951.964898]  ? inet6_sendmsg+0x4a/0x140
[  951.965427]  inet6_sendmsg+0xfd/0x140
[  951.965995]  ? inet6_compat_ioctl+0x310/0x310
[  951.966617]  sock_sendmsg+0xee/0x190
[  951.967133]  ____sys_sendmsg+0x32e/0x870
[  951.967695]  ? kernel_sendmsg+0x50/0x50
[  951.968241]  ? __ia32_sys_recvmmsg+0x260/0x260
[  951.968853]  ? __lock_acquire+0x164e/0x6120
[  951.969480]  ___sys_sendmsg+0xf3/0x170
[  951.969999]  ? sendmsg_copy_msghdr+0x160/0x160
[  951.970621]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.971351]  ? lock_is_held_type+0xd7/0x130
[  951.971914]  ? find_held_lock+0x2c/0x110
[  951.972450]  ? lock_release+0x3b2/0x750
[  951.972983]  ? __might_fault+0xd1/0x170
[  951.973544]  ? lock_downgrade+0x6d0/0x6d0
[  951.974114]  ? lock_is_held_type+0xd7/0x130
[  951.974700]  __sys_sendmmsg+0x195/0x470
[  951.975260]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  951.975833]  ? lock_is_held_type+0xd7/0x130
[  951.976433]  ? bit_wait_io_timeout+0x160/0x160
[  951.977030]  ? lock_is_held_type+0xd7/0x130
[  951.977634]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  951.978361]  ? vfs_write+0x422/0xac0
[  951.978865]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  951.979586]  ? fput+0x2a/0x50
[  951.980027]  __x64_sys_sendmmsg+0x99/0x100
[  951.980592]  ? syscall_enter_from_user_mode+0x1d/0x50
[  951.981276]  do_syscall_64+0x3b/0x90
[  951.981802]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  951.982482] RIP: 0033:0x7f8f47a3fb19
[  951.982973] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  951.985349] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  951.986390] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  951.987329] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  951.988276] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  951.989213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  951.990307] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  951.991278]  </TASK>
18:08:13 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]})

[  952.018123] FAULT_INJECTION: forcing a failure.
[  952.018123] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  952.020015] CPU: 1 PID: 6160 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  952.021290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  952.022972] Call Trace:
[  952.023387]  <TASK>
[  952.023728]  dump_stack_lvl+0x8b/0xb3
[  952.024336]  should_fail.cold+0x5/0xa
[  952.024932]  _copy_from_user+0x2a/0x170
[  952.025592]  __copy_msghdr_from_user+0x91/0x4b0
[  952.026223]  ? __ia32_sys_shutdown+0x70/0x70
[  952.026827]  ? udp_v6_early_demux+0xdf0/0xdf0
[  952.027428]  ? inet6_sendmsg+0x4a/0x140
[  952.027991]  ? inet6_sendmsg+0xbd/0x140
[  952.028533]  ? inet6_compat_ioctl+0x310/0x310
[  952.029156]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  952.029981]  ? sock_sendmsg+0x55/0x190
[  952.030602]  sendmsg_copy_msghdr+0xa1/0x160
[  952.031283]  ? __ia32_sys_recvmmsg+0x260/0x260
[  952.032011]  ? __lock_acquire+0x164e/0x6120
[  952.032711]  ___sys_sendmsg+0xc6/0x170
[  952.033356]  ? sendmsg_copy_msghdr+0x160/0x160
[  952.034079]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  952.034972]  ? lock_is_held_type+0xd7/0x130
[  952.035663]  ? find_held_lock+0x2c/0x110
[  952.036303]  ? lock_release+0x3b2/0x750
[  952.036928]  ? __might_fault+0xd1/0x170
[  952.037582]  ? lock_downgrade+0x6d0/0x6d0
[  952.038255]  ? lock_is_held_type+0xd7/0x130
[  952.038964]  __sys_sendmmsg+0x195/0x470
[  952.039601]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  952.040275]  ? lock_is_held_type+0xd7/0x130
[  952.040972]  ? bit_wait_io_timeout+0x160/0x160
[  952.041726]  ? lock_is_held_type+0xd7/0x130
[  952.042425]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  952.043300]  ? vfs_write+0x422/0xac0
[  952.043897]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  952.044764]  ? fput+0x2a/0x50
[  952.045281]  __x64_sys_sendmmsg+0x99/0x100
[  952.045948]  ? syscall_enter_from_user_mode+0x1d/0x50
[  952.046714]  do_syscall_64+0x3b/0x90
[  952.047309]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  952.048129] RIP: 0033:0x7f89586d1b19
[  952.048726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  952.051375] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  952.052386] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  952.053342] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  952.054300] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  952.055242] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  952.056198] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  952.057172]  </TASK>
18:08:13 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
keyctl$revoke(0x3, r0)
add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc3}, &(0x7f0000000100)={0x0, "4d432a3b91cb4221a69e4cd11d461127fa862403080d7409c6759f8e7edae289e11cf8e355a4895ad8ab0f2d5a06946734bb1081529c3431a3b28fcea508a278", 0x15}, 0x48, r0)
r1 = add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="4dc3c1c7cc0e78ed7acdd1959b7dc6b66f3d2a09d67425f77ba0694847f5cfe99b9222f4dd907a69825c02d2", 0x2c, r0)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
keyctl$revoke(0x3, r2)
r3 = add_key(0x0, 0x0, 0x0, 0x89, r2)
r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$revoke(0x3, r1)
keyctl$set_timeout(0xf, r4, 0x7)
r5 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
r6 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r3)
keyctl$KEYCTL_MOVE(0x1e, r4, r6, r5, 0x1)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:08:13 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x3c, 0x0, "3397cb"})

[  953.658362] Bluetooth: hci0: command 0x0401 tx timeout
[  953.659476] Bluetooth: hci6: command 0x0401 tx timeout
[  953.913574] Bluetooth: hci7: command 0x0401 tx timeout
[  955.705394] Bluetooth: hci0: command 0x0401 tx timeout
[  957.752383] Bluetooth: hci0: command 0x0401 tx timeout
[  967.683276] FAULT_INJECTION: forcing a failure.
[  967.683276] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  967.684640] CPU: 1 PID: 6183 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  967.685504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  967.686719] Call Trace:
[  967.686988]  <TASK>
[  967.687224]  dump_stack_lvl+0x8b/0xb3
[  967.687642]  should_fail.cold+0x5/0xa
[  967.688041]  _copy_from_user+0x2a/0x170
[  967.688471]  __copy_msghdr_from_user+0x91/0x4b0
[  967.688963]  ? __ia32_sys_shutdown+0x70/0x70
[  967.689426]  ? udp_v6_early_demux+0xdf0/0xdf0
[  967.689907]  ? inet6_sendmsg+0x4a/0x140
[  967.690357]  ? lock_chain_count+0x20/0x20
[  967.690810]  ? inet6_sendmsg+0xbd/0x140
[  967.691235]  ? inet6_compat_ioctl+0x310/0x310
[  967.691720]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  967.692314]  ? sock_sendmsg+0x55/0x190
[  967.692739]  sendmsg_copy_msghdr+0xa1/0x160
[  967.693213]  ? __ia32_sys_recvmmsg+0x260/0x260
18:08:28 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x300, "3397cb"})

18:08:28 executing program 2:
keyctl$revoke(0x3, 0x0)
r0 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="341ea769c30baaa275cc2e194bf17b12c71fbf390bcd3e75aac505319352ceb63bbd29c6638029816280c1c6d254138350c25c8be042195b87edf025460b2317bbb098c3350870", 0x47, 0xfffffffffffffffe)
add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @auto=[0x65, 0x30, 0x39, 0x31, 0x0, 0x39, 0x34, 0x3b, 0x31, 0x39, 0x63, 0x31, 0x37, 0x30, 0x64, 0x35]}, &(0x7f0000000080)={0x0, "92665ba30499ad40e2638ed333fb69eced0d25c83198827b1291bbd689fb41222c75992753a948abe5e1cd6c832eb7b178cef4c0ba5aeacb3b28017195466e9a", 0x10}, 0x48, r0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
keyctl$revoke(0x3, r2)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$revoke(0x3, r3)
r4 = add_key$fscrypt_provisioning(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, &(0x7f00000003c0)={0x1, 0x0, @d}, 0x18, r0)
keyctl$revoke(0x3, r4)
request_key(&(0x7f0000000200)='logon\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)='$.^\x00', r1)
r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r5, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:08:28 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)

18:08:28 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 24)

18:08:28 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]})

18:08:28 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
keyctl$revoke(0x3, r1)
keyctl$get_security(0x11, r1, &(0x7f00000003c0)=""/4096, 0x1000)
keyctl$revoke(0x3, r0)
add_key(0x0, 0x0, 0x0, 0x0, r0)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
r3 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r3)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000000)='cifs.spnego\x00', 0x0)
keyctl$set_timeout(0xf, 0x0, 0x1)
r4 = add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140)={0x3, 0x0, @c}, 0x29, 0xfffffffffffffffc)
r5 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="957251a75240cbc4843b40217cb1538a1dfa6c02b1a5c2ed3e0ebe193a89d45b7ff536445e775f29a6b881cef4971eab32e7514b520ca6a1adb4402c4544e16920277f3d8b74f486d992302ebe33da428b98e5224da8f9b815128984b0e2fb1e74d5a28155d7404988e66e740e0242494b0842e1640e90073b579b6c3a5e11a6825df51654093f5216f60930f5", 0x8d, r3)
keyctl$search(0xa, r4, &(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={'syz', 0x3}, r5)

18:08:28 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x300, 0x0, "3397cb"})

18:08:28 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 55)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  967.693723]  ? __lock_acquire+0x164e/0x6120
[  967.694440]  ? mark_held_locks+0x9e/0xe0
[  967.694919]  ___sys_sendmsg+0xc6/0x170
[  967.695352]  ? sendmsg_copy_msghdr+0x160/0x160
[  967.695852]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[  967.696451]  ? lock_is_held_type+0xd7/0x130
[  967.696929]  ? find_held_lock+0x2c/0x110
[  967.697373]  ? lock_release+0x3b2/0x750
[  967.697821]  ? __might_fault+0xd1/0x170
[  967.698255]  ? lock_downgrade+0x6d0/0x6d0
[  967.698718]  ? lock_is_held_type+0xd7/0x130
[  967.699208]  __sys_sendmmsg+0x195/0x470
[  967.699659]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  967.700129]  ? lock_is_held_type+0xd7/0x130
[  967.700616]  ? bit_wait_io_timeout+0x160/0x160
[  967.701123]  ? lock_is_held_type+0xd7/0x130
[  967.701598]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  967.702227]  ? vfs_write+0x422/0xac0
[  967.702640]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  967.703235]  ? fput+0x2a/0x50
[  967.703581]  __x64_sys_sendmmsg+0x99/0x100
[  967.704045]  ? syscall_enter_from_user_mode+0x1d/0x50
[  967.704603]  do_syscall_64+0x3b/0x90
[  967.705004]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  967.705570] RIP: 0033:0x7f89586d1b19
[  967.705984] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  967.707945] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  967.708758] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  967.709531] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  967.710301] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  967.711074] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  967.711830] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  967.712599]  </TASK>
[  967.727456] FAULT_INJECTION: forcing a failure.
[  967.727456] name failslab, interval 1, probability 0, space 0, times 0
[  967.729911] CPU: 0 PID: 6190 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  967.731543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  967.733761] Call Trace:
[  967.734282]  <TASK>
[  967.734723]  dump_stack_lvl+0x8b/0xb3
[  967.735515]  should_fail.cold+0x5/0xa
[  967.736276]  should_failslab+0x5/0x10
[  967.737035]  __kmalloc_node_track_caller+0x7e/0x440
[  967.738072]  ? alloc_skb_with_frags+0x92/0x6a0
[  967.738983]  __alloc_skb+0xe3/0x340
[  967.739708]  alloc_skb_with_frags+0x92/0x6a0
[  967.740595]  ? mark_lock.part.0+0xef/0x2f60
[  967.741458]  sock_alloc_send_pskb+0x7ab/0x930
[  967.742367]  ? __lock_acquire+0xbac/0x6120
[  967.743216]  ? sock_wmalloc+0x120/0x120
[  967.744006]  ? mark_lock.part.0+0xef/0x2f60
[  967.744860]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  967.745948]  ? lock_chain_count+0x20/0x20
[  967.746763]  ? lock_chain_count+0x20/0x20
[  967.747607]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[  967.748609]  ? ip6_mtu+0x189/0x340
[  967.749338]  ? ip_frag_init+0x350/0x350
[  967.750148]  ? ip6_finish_output2+0x1ad0/0x1ad0
[  967.751123]  ? ip6_mtu+0x1b0/0x340
[  967.751832]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  967.752916]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  967.754003]  ? ip6_setup_cork+0xd03/0x1550
[  967.754856]  ip6_make_skb+0x29a/0x4a0
[  967.755604]  ? ip_frag_init+0x350/0x350
[  967.756389]  ? ip6_push_pending_frames+0xe0/0xe0
[  967.757336]  ? lock_downgrade+0x6d0/0x6d0
[  967.758166]  ? ip6_default_advmss+0x4d0/0x4d0
[  967.759069]  udpv6_sendmsg+0x1d03/0x28d0
[  967.759889]  ? ip_frag_init+0x350/0x350
[  967.760683]  ? udp_v6_early_demux+0xdf0/0xdf0
[  967.761592]  ? lock_is_held_type+0xd7/0x130
[  967.762468]  ? find_held_lock+0x2c/0x110
[  967.763286]  ? lock_release+0x3b2/0x750
[  967.764069]  ? __might_fault+0xd1/0x170
[  967.764865]  ? lock_downgrade+0x6d0/0x6d0
[  967.765721]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  967.766836]  ? udp_v6_early_demux+0xdf0/0xdf0
[  967.767718]  ? inet6_sendmsg+0x4a/0x140
[  967.768529]  inet6_sendmsg+0xfd/0x140
[  967.769283]  ? inet6_compat_ioctl+0x310/0x310
[  967.770206]  sock_sendmsg+0xee/0x190
[  967.770950]  ____sys_sendmsg+0x32e/0x870
[  967.771765]  ? kernel_sendmsg+0x50/0x50
[  967.772549]  ? __ia32_sys_recvmmsg+0x260/0x260
[  967.773465]  ? find_held_lock+0x2c/0x110
[  967.774272]  ? lock_release+0x3b2/0x750
[  967.775081]  ___sys_sendmsg+0xf3/0x170
[  967.775861]  ? sendmsg_copy_msghdr+0x160/0x160
[  967.776784]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  967.777893]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  967.779006]  ? do_user_addr_fault+0x59b/0x12a0
[  967.779912]  ? exc_page_fault+0xca/0x1a0
[  967.780732]  ? lockdep_hardirqs_on+0x79/0x100
[  967.781620]  ? exc_page_fault+0xca/0x1a0
[  967.782456]  ? asm_exc_page_fault+0x1e/0x30
[  967.783339]  ? lock_is_held_type+0xd7/0x130
[  967.784208]  __sys_sendmmsg+0x195/0x470
[  967.785017]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  967.785897]  ? lock_is_held_type+0xd7/0x130
[  967.786792]  ? bit_wait_io_timeout+0x160/0x160
[  967.787692]  ? lock_is_held_type+0xd7/0x130
[  967.788570]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  967.789657]  ? vfs_write+0x422/0xac0
[  967.790415]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  967.791502]  ? fput+0x2a/0x50
[  967.792149]  __x64_sys_sendmmsg+0x99/0x100
[  967.792991]  ? syscall_enter_from_user_mode+0x1d/0x50
[  967.794023]  do_syscall_64+0x3b/0x90
[  967.794760]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  967.795796] RIP: 0033:0x7f8f47a3fb19
[  967.796519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  967.800166] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  967.801666] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  967.803081] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  967.804486] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  967.805917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  967.807340] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  967.808779]  </TASK>
18:08:28 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]})

18:08:28 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x500, "3397cb"})

18:08:28 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="b8731f97c069dbe82449f79e84c6f30e40545a4a9edaf681f7267962112a2b65de1de0e77a13611a58dbc2f1cd39a4482512f43267", 0x35, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)=@chain={'key_or_keyring:', r1})
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:08:28 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 25)

18:08:28 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x500, 0x0, "3397cb"})

[  967.916812] FAULT_INJECTION: forcing a failure.
[  967.916812] name failslab, interval 1, probability 0, space 0, times 0
[  967.918200] CPU: 1 PID: 6204 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  967.919098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  967.920329] Call Trace:
[  967.920604]  <TASK>
[  967.920848]  dump_stack_lvl+0x8b/0xb3
[  967.921276]  should_fail.cold+0x5/0xa
[  967.921711]  should_failslab+0x5/0x10
[  967.922136]  __kmalloc_node_track_caller+0x7e/0x440
[  967.922702]  ? alloc_skb_with_frags+0x92/0x6a0
[  967.923208]  __alloc_skb+0xe3/0x340
[  967.923617]  alloc_skb_with_frags+0x92/0x6a0
[  967.924125]  sock_alloc_send_pskb+0x7ab/0x930
[  967.924625]  ? __lock_acquire+0xbac/0x6120
[  967.925099]  ? sock_wmalloc+0x120/0x120
[  967.925535]  ? mark_lock.part.0+0xef/0x2f60
[  967.926036]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[  967.926618]  ? lock_chain_count+0x20/0x20
[  967.927072]  ? lock_chain_count+0x20/0x20
[  967.927520]  ? lock_is_held_type+0xd7/0x130
[  967.928015]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[  967.928577]  ? ip6_mtu+0x189/0x340
[  967.928971]  ? ip_frag_init+0x350/0x350
[  967.929420]  ? ip6_finish_output2+0x1ad0/0x1ad0
[  967.929925]  ? ip6_mtu+0x1b0/0x340
[  967.930326]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[  967.930928]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  967.931537]  ? ip6_setup_cork+0xd03/0x1550
[  967.932012]  ip6_make_skb+0x29a/0x4a0
[  967.932436]  ? ip_frag_init+0x350/0x350
[  967.932876]  ? ip6_push_pending_frames+0xe0/0xe0
[  967.933403]  ? lock_downgrade+0x6d0/0x6d0
[  967.933852]  ? ip6_default_advmss+0x4d0/0x4d0
[  967.934357]  udpv6_sendmsg+0x1d03/0x28d0
[  967.934811]  ? ip_frag_init+0x350/0x350
[  967.935262]  ? udp_v6_early_demux+0xdf0/0xdf0
[  967.935765]  ? lock_is_held_type+0xd7/0x130
[  967.936242]  ? find_held_lock+0x2c/0x110
[  967.936672]  ? lock_release+0x3b2/0x750
[  967.937117]  ? __might_fault+0xd1/0x170
[  967.937540]  ? lock_downgrade+0x6d0/0x6d0
[  967.938024]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  967.938634]  ? udp_v6_early_demux+0xdf0/0xdf0
[  967.939115]  ? inet6_sendmsg+0x4a/0x140
[  967.939567]  inet6_sendmsg+0xfd/0x140
[  967.939979]  ? inet6_compat_ioctl+0x310/0x310
[  967.940482]  sock_sendmsg+0xee/0x190
[  967.940886]  ____sys_sendmsg+0x32e/0x870
[  967.941350]  ? kernel_sendmsg+0x50/0x50
[  967.941785]  ? __ia32_sys_recvmmsg+0x260/0x260
[  967.942306]  ? __lock_acquire+0x164e/0x6120
[  967.942798]  ___sys_sendmsg+0xf3/0x170
[  967.943214]  ? sendmsg_copy_msghdr+0x160/0x160
[  967.943729]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  967.944336]  ? lock_is_held_type+0xd7/0x130
[  967.944825]  ? find_held_lock+0x2c/0x110
[  967.945273]  ? lock_release+0x3b2/0x750
[  967.945716]  ? __might_fault+0xd1/0x170
[  967.946147]  ? lock_downgrade+0x6d0/0x6d0
[  967.946602]  ? lock_is_held_type+0xd7/0x130
[  967.947095]  __sys_sendmmsg+0x195/0x470
[  967.947549]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  967.948017]  ? lock_is_held_type+0xd7/0x130
[  967.948508]  ? bit_wait_io_timeout+0x160/0x160
[  967.949005]  ? lock_is_held_type+0xd7/0x130
[  967.949486]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  967.950111]  ? vfs_write+0x422/0xac0
[  967.950530]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  967.951126]  ? fput+0x2a/0x50
[  967.951484]  __x64_sys_sendmmsg+0x99/0x100
[  967.951943]  ? syscall_enter_from_user_mode+0x1d/0x50
[  967.952513]  do_syscall_64+0x3b/0x90
[  967.952928]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  967.953505] RIP: 0033:0x7f8f47a3fb19
[  967.953931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  967.955932] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  967.956755] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  967.957533] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  967.958332] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  967.959099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  967.959869] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  967.960661]  </TASK>
18:08:29 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 56)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:08:29 executing program 2:
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44aa0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, <r1=>0x0})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb4, 0x0, 0x8, 0x7, 0x0, 0x3, 0x20, 0xd, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0x0, 0x1000}, 0x11, 0x39d700000, 0x7ff, 0x6, 0x1c, 0x10000, 0x6, 0x0, 0xfffffff9, 0x0, 0x9}, r1, 0x6, r2, 0xb)
r3 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4)
r5 = dup2(r0, r3)
r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002580)='clear_refs\x00')
mq_notify(r6, 0x0)
ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0)
r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), r3)
sendmsg$TIPC_NL_NODE_GET(r5, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="7000001e8ecb375a2478bbd2a4338ba8e9aaa307c86e496ff070b5612ce1b7c2f6fd99b3b4e9bbce9c0928378b925d733df88dfd979c04f2fe663e923538fcf360e535c22a227e0f", @ANYRES16=r7, @ANYBLOB="000429bd7000ffdbdf250d0000003c0002800400040034000380080001000800000008000200010000000800020007000000080002000100000008000200ff0100000800010032a60000"], 0x50}, 0x1, 0x0, 0x0, 0x40004}, 0x24040080)
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0x0, 0x700000000})

18:08:29 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f00000002c0)="29daa719c2c1197ad3c12e9eb29ecc7c8cb59032b55684064930251935b29f4b145be02d07e94cf7284b733fba1b3ac3d8ad1798ab31484c3c480949f8235297da26fed416d84fce218df683ba3c01bfc331589c0780f695b4909f406c57a7e196a85d09a7df8efbb16deb496ec8b7d0b1cae3dbe54aad0878ac739d65a752b82ce53779379075a9687fede9a4c06e0ad47653587c12591abdb50a6ae0ddcd83f1b6f26fa1a967959f14f14b402a3c8cef33e02d8c86015f02d30a385aaeac2a3e7091bcd6ef0a814f23fbdc132f32941d915a4f8542564922ff0ecfecf166a0f3ae3ac164c22bc73f", 0xe9, 0xfffffffffffffffb)
add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc2}, &(0x7f0000000180)={0x0, "bb27763e36f7b4d5b061af6e17aebb2fac8a7d9ad01271a8d9411c2a40310d19c30b2b8c7c799edde13a2f586679f4008de5124c6ed64af57ce6c0ed76f037da", 0x2c}, 0x48, r0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r2)
keyctl$set_timeout(0xf, 0x0, 0x0)
keyctl$revoke(0x3, r1)

18:08:29 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x600, "3397cb"})

[  968.041356] FAULT_INJECTION: forcing a failure.
[  968.041356] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  968.042643] CPU: 1 PID: 6214 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  968.043499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  968.044680] Call Trace:
[  968.044964]  <TASK>
[  968.045203]  dump_stack_lvl+0x8b/0xb3
[  968.045631]  should_fail.cold+0x5/0xa
[  968.046047]  _copy_from_user+0x2a/0x170
[  968.046481]  __copy_msghdr_from_user+0x91/0x4b0
[  968.046992]  ? __ia32_sys_shutdown+0x70/0x70
[  968.047459]  ? udp_v6_early_demux+0xdf0/0xdf0
[  968.047936]  ? inet6_sendmsg+0x4a/0x140
[  968.048362]  ? inet6_sendmsg+0xbd/0x140
[  968.048785]  ? inet6_compat_ioctl+0x310/0x310
[  968.049259]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  968.049855]  ? sock_sendmsg+0x55/0x190
[  968.050283]  sendmsg_copy_msghdr+0xa1/0x160
[  968.050752]  ? __ia32_sys_recvmmsg+0x260/0x260
[  968.051268]  ? __lock_acquire+0x164e/0x6120
[  968.051733]  ___sys_sendmsg+0xc6/0x170
[  968.052175]  ? sendmsg_copy_msghdr+0x160/0x160
[  968.052661]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  968.053273]  ? lock_is_held_type+0xd7/0x130
[  968.053750]  ? find_held_lock+0x2c/0x110
[  968.054197]  ? lock_release+0x3b2/0x750
[  968.054615]  ? __might_fault+0xd1/0x170
[  968.055051]  ? lock_downgrade+0x6d0/0x6d0
[  968.055506]  ? lock_is_held_type+0xd7/0x130
[  968.055994]  __sys_sendmmsg+0x195/0x470
[  968.056421]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  968.056890]  ? lock_is_held_type+0xd7/0x130
[  968.057372]  ? bit_wait_io_timeout+0x160/0x160
[  968.057877]  ? lock_is_held_type+0xd7/0x130
[  968.058354]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  968.058949]  ? vfs_write+0x422/0xac0
[  968.059357]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  968.059959]  ? fput+0x2a/0x50
[  968.060303]  __x64_sys_sendmmsg+0x99/0x100
[  968.060772]  ? syscall_enter_from_user_mode+0x1d/0x50
[  968.061322]  do_syscall_64+0x3b/0x90
[  968.061768]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  968.062313] RIP: 0033:0x7f89586d1b19
[  968.062712] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  968.064621] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  968.065437] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  968.066189] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  968.066928] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  968.067676] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  968.068414] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  968.069161]  </TASK>
[  969.785003] Bluetooth: hci0: command 0x0401 tx timeout
[  971.832372] Bluetooth: hci0: command 0x0401 tx timeout
[  973.881732] Bluetooth: hci0: command 0x0401 tx timeout
18:08:43 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x600, 0x0, "3397cb"})

18:08:43 executing program 2:
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44aa0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, <r1=>0x0})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb4, 0x0, 0x8, 0x7, 0x0, 0x3, 0x20, 0xd, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0x0, 0x1000}, 0x11, 0x39d700000, 0x7ff, 0x6, 0x1c, 0x10000, 0x6, 0x0, 0xfffffff9, 0x0, 0x9}, r1, 0x6, r2, 0xb)
r3 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4)
r5 = dup2(r0, r3)
r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002580)='clear_refs\x00')
mq_notify(r6, 0x0)
ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0)
r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), r3)
sendmsg$TIPC_NL_NODE_GET(r5, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="7000001e8ecb375a2478bbd2a4338ba8e9aaa307c86e496ff070b5612ce1b7c2f6fd99b3b4e9bbce9c0928378b925d733df88dfd979c04f2fe663e923538fcf360e535c22a227e0f", @ANYRES16=r7, @ANYBLOB="000429bd7000ffdbdf250d0000003c0002800400040034000380080001000800000008000200010000000800020007000000080002000100000008000200ff0100000800010032a60000"], 0x50}, 0x1, 0x0, 0x0, 0x40004}, 0x24040080)
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0x0, 0x700000000})

18:08:43 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 57)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:08:43 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 26)

18:08:43 executing program 6:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x500, "3397cb"})

18:08:43 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x700, "3397cb"})

18:08:43 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='.\\\x00', r0)
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:08:43 executing program 7:
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44aa0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)={0x0, <r1=>0x0})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb4, 0x0, 0x8, 0x7, 0x0, 0x3, 0x20, 0xd, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x101, 0x4, @perf_config_ext={0x0, 0x1000}, 0x11, 0x39d700000, 0x7ff, 0x6, 0x1c, 0x10000, 0x6, 0x0, 0xfffffff9, 0x0, 0x9}, r1, 0x6, r2, 0xb)
r3 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4)
r5 = dup2(r0, r3)
r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002580)='clear_refs\x00')
mq_notify(r6, 0x0)
ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0)
r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), r3)
sendmsg$TIPC_NL_NODE_GET(r5, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="7000001e8ecb375a2478bbd2a4338ba8e9aaa307c86e496ff070b5612ce1b7c2f6fd99b3b4e9bbce9c0928378b925d733df88dfd979c04f2fe663e923538fcf360e535c22a227e0f", @ANYRES16=r7, @ANYBLOB="000429bd7000ffdbdf250d0000003c0002800400040034000380080001000800000008000200010000000800020007000000080002000100000008000200ff0100000800010032a60000"], 0x50}, 0x1, 0x0, 0x0, 0x40004}, 0x24040080)
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0x0, 0x700000000})

[  982.509498] FAULT_INJECTION: forcing a failure.
[  982.509498] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  982.510936] CPU: 1 PID: 6235 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  982.511896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  982.513166] Call Trace:
[  982.513440]  <TASK>
[  982.513686]  dump_stack_lvl+0x8b/0xb3
[  982.514150]  should_fail.cold+0x5/0xa
[  982.514641]  _copy_from_user+0x2a/0x170
[  982.515090]  __copy_msghdr_from_user+0x91/0x4b0
[  982.515593]  ? __ia32_sys_shutdown+0x70/0x70
[  982.516068]  ? udp_v6_early_demux+0xdf0/0xdf0
[  982.516562]  ? inet6_sendmsg+0x4a/0x140
[  982.516985]  ? inet6_sendmsg+0xbd/0x140
[  982.517412]  ? inet6_compat_ioctl+0x310/0x310
[  982.517930]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.518579]  ? sock_sendmsg+0x55/0x190
[  982.519013]  sendmsg_copy_msghdr+0xa1/0x160
[  982.519485]  ? __ia32_sys_recvmmsg+0x260/0x260
[  982.520058]  ? __lock_acquire+0x164e/0x6120
[  982.520529]  ___sys_sendmsg+0xc6/0x170
[  982.520948]  ? sendmsg_copy_msghdr+0x160/0x160
[  982.521494]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.522108]  ? lock_is_held_type+0xd7/0x130
[  982.522586]  ? find_held_lock+0x2c/0x110
[  982.523073]  ? lock_release+0x3b2/0x750
[  982.523540]  ? __might_fault+0xd1/0x170
[  982.523964]  ? lock_downgrade+0x6d0/0x6d0
[  982.524413]  ? lock_is_held_type+0xd7/0x130
[  982.524880]  __sys_sendmmsg+0x195/0x470
[  982.525355]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  982.525872]  ? lock_is_held_type+0xd7/0x130
[  982.526380]  ? bit_wait_io_timeout+0x160/0x160
[  982.526879]  ? lock_is_held_type+0xd7/0x130
[  982.527370]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.527967]  ? vfs_write+0x422/0xac0
[  982.528380]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  982.528984]  ? fput+0x2a/0x50
[  982.529366]  __x64_sys_sendmmsg+0x99/0x100
[  982.529919]  ? syscall_enter_from_user_mode+0x1d/0x50
[  982.530481]  do_syscall_64+0x3b/0x90
[  982.530902]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  982.531461] RIP: 0033:0x7f89586d1b19
[  982.531912] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  982.533922] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  982.534796] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  982.535584] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  982.536375] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  982.537137] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  982.538020] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  982.538857]  </TASK>
[  982.542131] FAULT_INJECTION: forcing a failure.
[  982.542131] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  982.543497] CPU: 1 PID: 6236 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[  982.544428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  982.545637] Call Trace:
[  982.545929]  <TASK>
[  982.546170]  dump_stack_lvl+0x8b/0xb3
[  982.546657]  should_fail.cold+0x5/0xa
[  982.547091]  _copy_from_user+0x2a/0x170
[  982.547544]  __copy_msghdr_from_user+0x91/0x4b0
[  982.548132]  ? __ia32_sys_shutdown+0x70/0x70
[  982.548629]  ? udp_v6_early_demux+0xdf0/0xdf0
[  982.549140]  ? inet6_sendmsg+0x4a/0x140
[  982.549665]  ? inet6_sendmsg+0xbd/0x140
[  982.550136]  ? inet6_compat_ioctl+0x310/0x310
[  982.550635]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.551240]  ? sock_sendmsg+0x55/0x190
[  982.551673]  sendmsg_copy_msghdr+0xa1/0x160
[  982.552178]  ? __ia32_sys_recvmmsg+0x260/0x260
[  982.552706]  ? __lock_acquire+0x164e/0x6120
[  982.553193]  ___sys_sendmsg+0xc6/0x170
[  982.553619]  ? sendmsg_copy_msghdr+0x160/0x160
[  982.554145]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.554760]  ? lock_is_held_type+0xd7/0x130
[  982.555258]  ? find_held_lock+0x2c/0x110
[  982.555703]  ? lock_release+0x3b2/0x750
[  982.556155]  ? __might_fault+0xd1/0x170
[  982.556588]  ? lock_downgrade+0x6d0/0x6d0
[  982.557063]  ? lock_is_held_type+0xd7/0x130
[  982.557544]  __sys_sendmmsg+0x195/0x470
[  982.558013]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  982.558476]  ? lock_is_held_type+0xd7/0x130
[  982.558977]  ? bit_wait_io_timeout+0x160/0x160
[  982.559466]  ? lock_is_held_type+0xd7/0x130
[  982.559962]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.560538]  ? vfs_write+0x422/0xac0
[  982.560956]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  982.561531]  ? fput+0x2a/0x50
[  982.561896]  __x64_sys_sendmmsg+0x99/0x100
[  982.562362]  ? syscall_enter_from_user_mode+0x1d/0x50
[  982.562930]  do_syscall_64+0x3b/0x90
[  982.563323]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  982.563911] RIP: 0033:0x7f8f47a3fb19
[  982.564304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  982.566356] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  982.567139] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  982.567930] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  982.568711] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  982.569486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  982.570296] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  982.571084]  </TASK>
18:08:43 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$user(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)="2903686a12502c88a16c2f16f74c5f8a8127108b4655", 0x16, 0xfffffffffffffff9)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000100)=@chain={'key_or_keyring:', r2})
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:08:43 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x3c00, "3397cb"})

18:08:43 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
keyctl$read(0xb, r0, &(0x7f00000002c0)=""/4096, 0x1000)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:08:43 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 27)

18:08:43 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 58)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:08:43 executing program 6:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x500, "3397cb"})

18:08:43 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x700, 0x0, "3397cb"})

[  982.758862] FAULT_INJECTION: forcing a failure.
[  982.758862] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  982.760141] CPU: 1 PID: 6261 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  982.760991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  982.762134] FAULT_INJECTION: forcing a failure.
[  982.762134] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  982.762175] Call Trace:
[  982.762183]  <TASK>
[  982.765066]  dump_stack_lvl+0x8b/0xb3
[  982.765484]  should_fail.cold+0x5/0xa
[  982.765891]  _copy_from_user+0x2a/0x170
[  982.766338]  __copy_msghdr_from_user+0x91/0x4b0
[  982.766841]  ? __ia32_sys_shutdown+0x70/0x70
[  982.767317]  ? udp_v6_early_demux+0xdf0/0xdf0
[  982.767799]  ? inet6_sendmsg+0x4a/0x140
[  982.768223]  ? inet6_sendmsg+0xbd/0x140
[  982.768638]  ? inet6_compat_ioctl+0x310/0x310
[  982.769109]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.769688]  ? sock_sendmsg+0x55/0x190
[  982.770112]  sendmsg_copy_msghdr+0xa1/0x160
[  982.770566]  ? __ia32_sys_recvmmsg+0x260/0x260
[  982.771054]  ? __lock_acquire+0x164e/0x6120
[  982.771521]  ___sys_sendmsg+0xc6/0x170
[  982.771937]  ? sendmsg_copy_msghdr+0x160/0x160
[  982.772420]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.773009]  ? lock_is_held_type+0xd7/0x130
[  982.773468]  ? find_held_lock+0x2c/0x110
[  982.773895]  ? lock_release+0x3b2/0x750
[  982.774330]  ? __might_fault+0xd1/0x170
[  982.774755]  ? lock_downgrade+0x6d0/0x6d0
[  982.775194]  ? lock_is_held_type+0xd7/0x130
[  982.775660]  __sys_sendmmsg+0x195/0x470
[  982.776085]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  982.776548]  ? lock_is_held_type+0xd7/0x130
[  982.777015]  ? bit_wait_io_timeout+0x160/0x160
[  982.777495]  ? lock_is_held_type+0xd7/0x130
[  982.777971]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.778545]  ? vfs_write+0x422/0xac0
[  982.778942]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  982.779520]  ? fput+0x2a/0x50
[  982.779860]  __x64_sys_sendmmsg+0x99/0x100
[  982.780300]  ? syscall_enter_from_user_mode+0x1d/0x50
[  982.780852]  do_syscall_64+0x3b/0x90
[  982.781259]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  982.781807] RIP: 0033:0x7f89586d1b19
[  982.782205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  982.784114] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  982.784907] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  982.785657] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  982.786410] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  982.787146] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  982.787877] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  982.788668]  </TASK>
[  982.788918] CPU: 0 PID: 6262 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
18:08:43 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
r2 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r1)
keyctl$read(0xb, r1, &(0x7f0000000180)=""/174, 0xae)
keyctl$search(0xa, r2, &(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={'syz', 0x0}, r0)
keyctl$set_timeout(0xf, r1, 0x7)
r3 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r3)
keyctl$set_timeout(0xf, r4, 0x2000000)

[  982.790686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  982.793165] Call Trace:
[  982.793724]  <TASK>
[  982.794211]  dump_stack_lvl+0x8b/0xb3
[  982.795029]  should_fail.cold+0x5/0xa
[  982.795839]  _copy_from_user+0x2a/0x170
[  982.796687]  __copy_msghdr_from_user+0x91/0x4b0
[  982.797667]  ? __ia32_sys_shutdown+0x70/0x70
[  982.798601]  ? udp_v6_early_demux+0xdf0/0xdf0
[  982.799545]  ? inet6_sendmsg+0x4a/0x140
[  982.800391]  ? inet6_sendmsg+0xbd/0x140
[  982.801230]  ? inet6_compat_ioctl+0x310/0x310
[  982.802184]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.803355]  ? sock_sendmsg+0x55/0x190
[  982.804188]  sendmsg_copy_msghdr+0xa1/0x160
[  982.805101]  ? __ia32_sys_recvmmsg+0x260/0x260
[  982.806085]  ? __lock_acquire+0x164e/0x6120
[  982.807015]  ___sys_sendmsg+0xc6/0x170
[  982.807851]  ? sendmsg_copy_msghdr+0x160/0x160
[  982.808816]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.810001]  ? lock_is_held_type+0xd7/0x130
[  982.810926]  ? find_held_lock+0x2c/0x110
[  982.811785]  ? lock_release+0x3b2/0x750
[  982.812619]  ? __might_fault+0xd1/0x170
[  982.813468]  ? lock_downgrade+0x6d0/0x6d0
[  982.814386]  ? lock_is_held_type+0xd7/0x130
[  982.815314]  __sys_sendmmsg+0x195/0x470
[  982.816167]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  982.817078]  ? lock_is_held_type+0xd7/0x130
[  982.818022]  ? bit_wait_io_timeout+0x160/0x160
[  982.818991]  ? lock_is_held_type+0xd7/0x130
[  982.819932]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  982.821085]  ? vfs_write+0x422/0xac0
[  982.821866]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  982.823033]  ? fput+0x2a/0x50
[  982.823711]  __x64_sys_sendmmsg+0x99/0x100
[  982.824625]  ? syscall_enter_from_user_mode+0x1d/0x50
[  982.825698]  do_syscall_64+0x3b/0x90
[  982.826500]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  982.827620] RIP: 0033:0x7f8f47a3fb19
[  982.828401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  982.832242] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  982.833826] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[  982.835344] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  982.836825] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[  982.838310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  982.839784] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[  982.841283]  </TASK>
18:08:43 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x3c00, 0x0, "3397cb"})

18:08:44 executing program 2:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='.\\\x00', r0)
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:08:44 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:08:44 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000000)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
keyctl$revoke(0x3, r1)
r2 = add_key$user(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)="21ee3af22eebcd52e9b01e6f36e7b02885e8dd7dae8a9e7507026cddfa5a049563c440416bd3a4154bf0780eb5b5c6fb9a8107e4fbf5487b4f68478a2b1dcf52001265d73671ba003e381e3396b0fc677c084e0404b652ab295335d3a6277802ff0382891cb3b8a25a9a49b1d31f06974ab5c112b9a2fc47123654b88c097db0006845053d3332e33c857d108087dae7bf0c03ca42fec453c3125cd99964aa3df06a02f5cc32fbf074c573ad193ce8490fe4fbaa0cd761caab94621f4d17793836ea864e49816a2d33ecc432a9cb945da239f72f", 0xd4, 0xffffffffffffffff)
keyctl$search(0xa, r2, &(0x7f0000000200)='.request_key_auth\x00', &(0x7f00000002c0)={'syz', 0x3}, r0)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$revoke(0x3, r3)
keyctl$set_timeout(0xf, r3, 0x9)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:08:44 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:08:44 executing program 6:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x500, "3397cb"})

18:08:44 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 59)
socket$nl_netfilter(0x10, 0x3, 0xc)

[  983.052831] FAULT_INJECTION: forcing a failure.
[  983.052831] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  983.054232] CPU: 1 PID: 6288 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[  983.055164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[  983.056451] Call Trace:
[  983.056736]  <TASK>
[  983.056985]  dump_stack_lvl+0x8b/0xb3
[  983.057432]  should_fail.cold+0x5/0xa
[  983.057871]  _copy_from_user+0x2a/0x170
[  983.058347]  __copy_msghdr_from_user+0x91/0x4b0
[  983.058880]  ? __ia32_sys_shutdown+0x70/0x70
[  983.059379]  ? udp_v6_early_demux+0xdf0/0xdf0
[  983.059891]  ? inet6_sendmsg+0x4a/0x140
[  983.060348]  ? inet6_sendmsg+0xbd/0x140
[  983.060813]  ? inet6_compat_ioctl+0x310/0x310
[  983.061320]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  983.061958]  ? sock_sendmsg+0x55/0x190
[  983.062406]  sendmsg_copy_msghdr+0xa1/0x160
[  983.062901]  ? __ia32_sys_recvmmsg+0x260/0x260
[  983.063434]  ? __lock_acquire+0x164e/0x6120
[  983.063915]  ___sys_sendmsg+0xc6/0x170
[  983.064345]  ? sendmsg_copy_msghdr+0x160/0x160
[  983.064843]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  983.065447]  ? lock_is_held_type+0xd7/0x130
[  983.065941]  ? find_held_lock+0x2c/0x110
[  983.066387]  ? lock_release+0x3b2/0x750
[  983.066819]  ? __might_fault+0xd1/0x170
[  983.067257]  ? lock_downgrade+0x6d0/0x6d0
[  983.067710]  ? lock_is_held_type+0xd7/0x130
[  983.068188]  __sys_sendmmsg+0x195/0x470
[  983.068629]  ? __ia32_sys_sendmsg+0xb0/0xb0
[  983.069098]  ? lock_is_held_type+0xd7/0x130
[  983.069585]  ? bit_wait_io_timeout+0x160/0x160
[  983.070092]  ? lock_is_held_type+0xd7/0x130
[  983.070569]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[  983.071169]  ? vfs_write+0x422/0xac0
[  983.071573]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[  983.072169]  ? fput+0x2a/0x50
[  983.072544]  __x64_sys_sendmmsg+0x99/0x100
[  983.073006]  ? syscall_enter_from_user_mode+0x1d/0x50
[  983.073564]  do_syscall_64+0x3b/0x90
[  983.073981]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  983.074555] RIP: 0033:0x7f89586d1b19
[  983.074954] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[  983.076920] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[  983.077733] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[  983.078523] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[  983.079289] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[  983.080052] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[  983.080854] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[  983.081668]  </TASK>
[  984.633313] Bluetooth: hci0: command 0x0401 tx timeout
[  986.681318] Bluetooth: hci0: command 0x0401 tx timeout
[  988.728337] Bluetooth: hci0: command 0x0401 tx timeout
[  990.908830] Bluetooth: hci0: command 0x0401 tx timeout
[  992.952342] Bluetooth: hci0: command 0x0401 tx timeout
[  995.000339] Bluetooth: hci0: command 0x0401 tx timeout
[  997.050301] Bluetooth: hci0: command 0x0401 tx timeout
18:09:01 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 28)

18:09:01 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0) (fail_nth: 1)

18:09:01 executing program 2:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="b8731f97c069dbe82449f79e84c6f30e40545a4a9edaf681f7267962112a2b65de1de0e77a13611a58dbc2f1cd39a4482512f43267", 0x35, r0)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)=@chain={'key_or_keyring:', r1})
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:09:01 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
keyctl$revoke(0x3, r1)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r1)
keyctl$set_timeout(0xf, r2, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:09:01 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x2, "3397cb"})

18:09:01 executing program 6:
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x500, "3397cb"})

18:09:01 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x2})

18:09:01 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 60)
socket$nl_netfilter(0x10, 0x3, 0xc)

[ 1000.059926] FAULT_INJECTION: forcing a failure.
[ 1000.059926] name failslab, interval 1, probability 0, space 0, times 0
[ 1000.063725] CPU: 1 PID: 6306 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1000.066239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1000.069554] Call Trace:
[ 1000.070372]  <TASK>
[ 1000.071044]  dump_stack_lvl+0x8b/0xb3
[ 1000.072287]  should_fail.cold+0x5/0xa
[ 1000.073465]  ? create_object.isra.0+0x3a/0xa20
[ 1000.074925]  should_failslab+0x5/0x10
[ 1000.076050]  kmem_cache_alloc+0x5b/0x480
[ 1000.077235]  create_object.isra.0+0x3a/0xa20
18:09:01 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
keyctl$revoke(0x3, r1)
keyctl$unlink(0x9, 0x0, r1)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[ 1000.078540]  ? kasan_unpoison+0x23/0x50
[ 1000.079909]  kmem_cache_alloc_node+0x248/0x490
[ 1000.081299]  __alloc_skb+0x211/0x340
[ 1000.082433]  alloc_skb_with_frags+0x92/0x6a0
[ 1000.083779]  sock_alloc_send_pskb+0x7ab/0x930
[ 1000.085170]  ? __lock_acquire+0xbac/0x6120
[ 1000.086595]  ? sock_wmalloc+0x120/0x120
[ 1000.087781]  ? mark_lock.part.0+0xef/0x2f60
[ 1000.089087]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 1000.090695]  ? lock_chain_count+0x20/0x20
[ 1000.091978]  ? lock_chain_count+0x20/0x20
[ 1000.093234]  ? lock_is_held_type+0xd7/0x130
[ 1000.094634]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[ 1000.096120]  ? ip6_mtu+0x189/0x340
[ 1000.097161]  ? ip_frag_init+0x350/0x350
[ 1000.097919] FAULT_INJECTION: forcing a failure.
[ 1000.097919] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1000.098366]  ? ip6_finish_output2+0x1ad0/0x1ad0
[ 1000.101976]  ? ip6_mtu+0x1b0/0x340
[ 1000.102555]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 1000.103382]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1000.104205]  ? ip6_setup_cork+0xd03/0x1550
[ 1000.104851]  ip6_make_skb+0x29a/0x4a0
[ 1000.105444]  ? ip_frag_init+0x350/0x350
[ 1000.106054]  ? ip6_push_pending_frames+0xe0/0xe0
[ 1000.106794]  ? lock_downgrade+0x6d0/0x6d0
[ 1000.107424]  ? ip6_default_advmss+0x4d0/0x4d0
[ 1000.108114]  udpv6_sendmsg+0x1d03/0x28d0
[ 1000.109448]  ? ip_frag_init+0x350/0x350
[ 1000.110042]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1000.110755]  ? lock_is_held_type+0xd7/0x130
[ 1000.112039]  ? find_held_lock+0x2c/0x110
[ 1000.113224]  ? lock_release+0x3b2/0x750
[ 1000.114396]  ? __might_fault+0xd1/0x170
[ 1000.115563]  ? lock_downgrade+0x6d0/0x6d0
[ 1000.116851]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1000.118585]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1000.119991]  ? inet6_sendmsg+0x4a/0x140
[ 1000.121219]  inet6_sendmsg+0xfd/0x140
[ 1000.122404]  ? inet6_compat_ioctl+0x310/0x310
[ 1000.123725]  sock_sendmsg+0xee/0x190
[ 1000.124868]  ____sys_sendmsg+0x32e/0x870
[ 1000.126141]  ? kernel_sendmsg+0x50/0x50
[ 1000.127340]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1000.128655]  ? __lock_acquire+0x164e/0x6120
[ 1000.129964]  ___sys_sendmsg+0xf3/0x170
[ 1000.131107]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1000.132264]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1000.133672]  ? lock_is_held_type+0xd7/0x130
[ 1000.134954]  ? find_held_lock+0x2c/0x110
[ 1000.136164]  ? lock_release+0x3b2/0x750
[ 1000.137337]  ? __might_fault+0xd1/0x170
[ 1000.138590]  ? lock_downgrade+0x6d0/0x6d0
[ 1000.139827]  ? lock_is_held_type+0xd7/0x130
[ 1000.141237]  __sys_sendmmsg+0x195/0x470
[ 1000.142398]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1000.143593]  ? lock_is_held_type+0xd7/0x130
[ 1000.144807]  ? bit_wait_io_timeout+0x160/0x160
[ 1000.146050]  ? lock_is_held_type+0xd7/0x130
[ 1000.147295]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1000.148845]  ? vfs_write+0x422/0xac0
[ 1000.149977]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1000.151598]  ? fput+0x2a/0x50
[ 1000.152561]  __x64_sys_sendmmsg+0x99/0x100
[ 1000.153850]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1000.155391]  do_syscall_64+0x3b/0x90
[ 1000.156530]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1000.158026] RIP: 0033:0x7f8f47a3fb19
[ 1000.159140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1000.164867] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1000.167205] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[ 1000.169296] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1000.171639] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1000.173784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1000.175975] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[ 1000.178136]  </TASK>
[ 1000.178828] CPU: 0 PID: 6311 Comm: syz-executor.7 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1000.180082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1000.181727] Call Trace:
[ 1000.182104]  <TASK>
[ 1000.182471]  dump_stack_lvl+0x8b/0xb3
[ 1000.183045]  should_fail.cold+0x5/0xa
[ 1000.183617]  _copy_to_user+0x2a/0x140
[ 1000.184191]  simple_read_from_buffer+0xcc/0x160
[ 1000.184929]  proc_fail_nth_read+0x194/0x220
[ 1000.185615]  ? proc_exe_link+0x1d0/0x1d0
[ 1000.186249]  ? security_file_permission+0xb1/0xd0
[ 1000.186976]  ? proc_exe_link+0x1d0/0x1d0
[ 1000.187576]  vfs_read+0x1ea/0x5d0
[ 1000.188103]  ksys_read+0x127/0x250
[ 1000.189320]  ? __ia32_sys_pwrite64+0x220/0x220
[ 1000.190022]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1000.191635]  do_syscall_64+0x3b/0x90
[ 1000.192820]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1000.194545] RIP: 0033:0x7f3b5d22669c
[ 1000.195254] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1000.197824] RSP: 002b:00007f3b5a7c8170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1000.198974] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b5d22669c
[ 1000.199970] RDX: 000000000000000f RSI: 00007f3b5a7c81e0 RDI: 0000000000000006
[ 1000.201462] RBP: 00007f3b5a7c81d0 R08: 0000000000000000 R09: 0000000000000000
[ 1000.203772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1000.206086] R13: 00007fffc9d5d6cf R14: 00007f3b5a7c8300 R15: 0000000000022000
[ 1000.208344]  </TASK>
[ 1000.220526] FAULT_INJECTION: forcing a failure.
[ 1000.220526] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1000.223676] CPU: 1 PID: 6312 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1000.226304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1000.229887] Call Trace:
[ 1000.230743]  <TASK>
[ 1000.231462]  dump_stack_lvl+0x8b/0xb3
[ 1000.232650]  should_fail.cold+0x5/0xa
[ 1000.233911]  _copy_from_user+0x2a/0x170
[ 1000.235158]  __copy_msghdr_from_user+0x91/0x4b0
[ 1000.236623]  ? __ia32_sys_shutdown+0x70/0x70
[ 1000.238042]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1000.239479]  ? inet6_sendmsg+0x4a/0x140
[ 1000.240689]  ? inet6_sendmsg+0xbd/0x140
[ 1000.241909]  ? inet6_compat_ioctl+0x310/0x310
[ 1000.243307]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1000.244987]  ? sock_sendmsg+0x55/0x190
[ 1000.246235]  sendmsg_copy_msghdr+0xa1/0x160
[ 1000.247619]  ? __ia32_sys_recvmmsg+0x260/0x260
18:09:01 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='$^\x00', r1)
keyctl$KEYCTL_MOVE(0x1e, 0x0, r2, r0, 0x1)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[ 1000.249018]  ? __lock_acquire+0x164e/0x6120
[ 1000.255413]  ___sys_sendmsg+0xc6/0x170
[ 1000.256073]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1000.256884]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1000.257685]  ? lock_is_held_type+0xd7/0x130
[ 1000.258537]  ? find_held_lock+0x2c/0x110
[ 1000.259137]  ? lock_release+0x3b2/0x750
[ 1000.259707]  ? __might_fault+0xd1/0x170
[ 1000.260282]  ? lock_downgrade+0x6d0/0x6d0
[ 1000.260936]  ? lock_is_held_type+0xd7/0x130
[ 1000.261580]  __sys_sendmmsg+0x195/0x470
[ 1000.262266]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1000.262916]  ? lock_is_held_type+0xd7/0x130
[ 1000.263558]  ? bit_wait_io_timeout+0x160/0x160
[ 1000.264230]  ? lock_is_held_type+0xd7/0x130
[ 1000.264902]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1000.265693]  ? vfs_write+0x422/0xac0
[ 1000.266661]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1000.267469]  ? fput+0x2a/0x50
[ 1000.267942]  __x64_sys_sendmmsg+0x99/0x100
[ 1000.268578]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1000.269319]  do_syscall_64+0x3b/0x90
[ 1000.269868]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1000.270846] RIP: 0033:0x7f89586d1b19
[ 1000.271993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1000.274969] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1000.276066] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[ 1000.277097] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1000.279476] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[ 1000.280513] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[ 1000.281543] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[ 1000.283427]  </TASK>
18:09:01 executing program 6:
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x500, "3397cb"})

18:09:01 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}) (fail_nth: 1)

[ 1000.410424] FAULT_INJECTION: forcing a failure.
[ 1000.410424] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1000.414095] CPU: 0 PID: 6322 Comm: syz-executor.2 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1000.416709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1000.420109] Call Trace:
[ 1000.420859]  <TASK>
[ 1000.421520]  dump_stack_lvl+0x8b/0xb3
[ 1000.422658]  should_fail.cold+0x5/0xa
[ 1000.423825]  _copy_from_user+0x2a/0x170
[ 1000.425083]  do_seccomp+0xb31/0x27e0
[ 1000.426225]  ? lock_is_held_type+0xd7/0x130
[ 1000.427524]  ? seccomp_notify_ioctl+0xdc0/0xdc0
[ 1000.429011]  ? __seccomp_filter+0x1070/0x1070
[ 1000.430481]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1000.432317]  ? fput+0x2a/0x50
[ 1000.433363]  ? __secure_computing+0x195/0x2f0
[ 1000.434812]  do_syscall_64+0x3b/0x90
[ 1000.436004]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1000.437588] RIP: 0033:0x7f9aea92bb19
[ 1000.438791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1000.444419] RSP: 002b:00007f9ae7ea1188 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 1000.446617] RAX: ffffffffffffffda RBX: 00007f9aeaa3ef60 RCX: 00007f9aea92bb19
[ 1000.448788] RDX: 0000000020000180 RSI: 0000000000000001 RDI: 0000000000000001
[ 1000.451244] RBP: 00007f9ae7ea11d0 R08: 0000000000000000 R09: 0000000000000000
[ 1000.453326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1000.455367] R13: 00007fffc063c3cf R14: 00007f9ae7ea1300 R15: 0000000000022000
[ 1000.457465]  </TASK>
[ 1002.104365] Bluetooth: hci0: command 0x0401 tx timeout
[ 1004.152334] Bluetooth: hci0: command 0x0401 tx timeout
18:09:17 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x3, "3397cb"})

18:09:17 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x3})

18:09:17 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 29)

18:09:17 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 61)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:09:17 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}) (fail_nth: 2)

18:09:17 executing program 0:
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r0=>0xffffffffffffffff}, './file0\x00'})
r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0)
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
recvfrom(r1, &(0x7f00000002c0)=""/204, 0xcc, 0x40000000, &(0x7f0000000100)=@in={0x2, 0x4e20, @loopback}, 0x80)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000040)=ANY=[@ANYBLOB="0a000000000000fffffffffffffc01000000"])
r3 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)
r4 = getgid()
syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@gid={'gid', 0x3d, r4}}]})
getgroups(0x8, &(0x7f00000005c0)=[r4, r4, r4, r4, r4, <r5=>r4, r4, r4])
keyctl$revoke(0x3, r3)
r6 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f0000000180)={'fscrypt:', @desc2}, &(0x7f00000003c0)={0x0, "476449113338c235d94b9e8f7b3947819d369f52b1552841d7357e7f9256b00a120e765352a1c4f69e16477882b4419eb5271238d0e736ace8dd96b33d4acaea", 0x18}, 0x48, 0xffffffffffffffff)
keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000440)='encrypted\x00', 0x0)
stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
setresuid(0x0, r7, 0x0)
keyctl$chown(0x4, r2, r7, r5)

18:09:17 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x0)

18:09:18 executing program 6:
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x500, "3397cb"})

[ 1016.969297] FAULT_INJECTION: forcing a failure.
[ 1016.969297] name failslab, interval 1, probability 0, space 0, times 0
[ 1016.969364] FAULT_INJECTION: forcing a failure.
[ 1016.969364] name failslab, interval 1, probability 0, space 0, times 0
[ 1016.970920] CPU: 1 PID: 6342 Comm: syz-executor.2 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1016.973474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1016.975000] Call Trace:
[ 1016.975353]  <TASK>
[ 1016.975644]  dump_stack_lvl+0x8b/0xb3
[ 1016.976153]  should_fail.cold+0x5/0xa
[ 1016.976657]  ? do_seccomp+0x2d5/0x27e0
[ 1016.977214]  should_failslab+0x5/0x10
[ 1016.977703]  kmem_cache_alloc_trace+0x55/0x3c0
[ 1016.978298]  do_seccomp+0x2d5/0x27e0
[ 1016.978817]  ? lock_is_held_type+0xd7/0x130
[ 1016.979392]  ? seccomp_notify_ioctl+0xdc0/0xdc0
[ 1016.980003]  ? __seccomp_filter+0x1070/0x1070
[ 1016.980592]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1016.981312]  ? fput+0x2a/0x50
[ 1016.981706]  ? __secure_computing+0x195/0x2f0
[ 1016.982237]  do_syscall_64+0x3b/0x90
[ 1016.982713]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1016.983318] RIP: 0033:0x7f9aea92bb19
[ 1016.983747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1016.985876] RSP: 002b:00007f9ae7ea1188 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 1016.986794] RAX: ffffffffffffffda RBX: 00007f9aeaa3ef60 RCX: 00007f9aea92bb19
[ 1016.987610] RDX: 0000000020000180 RSI: 0000000000000001 RDI: 0000000000000001
[ 1016.988448] RBP: 00007f9ae7ea11d0 R08: 0000000000000000 R09: 0000000000000000
[ 1016.989288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1016.990143] R13: 00007fffc063c3cf R14: 00007f9ae7ea1300 R15: 0000000000022000
[ 1016.991072]  </TASK>
[ 1016.991358] CPU: 0 PID: 6340 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1016.992452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1016.993873] Call Trace:
[ 1016.994192]  <TASK>
[ 1016.994518]  dump_stack_lvl+0x8b/0xb3
[ 1016.995007]  should_fail.cold+0x5/0xa
[ 1016.995496]  should_failslab+0x5/0x10
[ 1016.995992]  __kmalloc_node_track_caller+0x7e/0x440
[ 1016.996650]  ? alloc_skb_with_frags+0x92/0x6a0
[ 1016.997263]  __alloc_skb+0xe3/0x340
[ 1016.997756]  alloc_skb_with_frags+0x92/0x6a0
[ 1016.998350]  sock_alloc_send_pskb+0x7ab/0x930
[ 1016.998965]  ? __lock_acquire+0xbac/0x6120
[ 1016.999535]  ? sock_wmalloc+0x120/0x120
[ 1017.000048]  ? mark_lock.part.0+0xef/0x2f60
[ 1017.000613]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 1017.001295]  ? lock_chain_count+0x20/0x20
[ 1017.001512] FAULT_INJECTION: forcing a failure.
[ 1017.001512] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1017.001838]  ? lock_chain_count+0x20/0x20
[ 1017.001867]  ? lock_is_held_type+0xd7/0x130
[ 1017.004498]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[ 1017.005174]  ? ip6_mtu+0x189/0x340
[ 1017.005658]  ? ip_frag_init+0x350/0x350
[ 1017.006203]  ? ip6_finish_output2+0x1ad0/0x1ad0
[ 1017.006855]  ? ip6_mtu+0x1b0/0x340
[ 1017.007326]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 1017.008049]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.008766]  ? ip6_setup_cork+0xd03/0x1550
[ 1017.009307]  ip6_make_skb+0x29a/0x4a0
[ 1017.009777]  ? ip_frag_init+0x350/0x350
[ 1017.010279]  ? ip6_push_pending_frames+0xe0/0xe0
[ 1017.010914]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.011439]  ? ip6_default_advmss+0x4d0/0x4d0
[ 1017.012000]  udpv6_sendmsg+0x1d03/0x28d0
[ 1017.012485]  ? ip_frag_init+0x350/0x350
[ 1017.012970]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1017.013573]  ? lock_is_held_type+0xd7/0x130
[ 1017.014154]  ? find_held_lock+0x2c/0x110
[ 1017.014697]  ? lock_release+0x3b2/0x750
[ 1017.015214]  ? __might_fault+0xd1/0x170
[ 1017.015726]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.016301]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.017037]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1017.017611]  ? inet6_sendmsg+0x4a/0x140
[ 1017.018165]  inet6_sendmsg+0xfd/0x140
[ 1017.018721]  ? inet6_compat_ioctl+0x310/0x310
[ 1017.019347]  sock_sendmsg+0xee/0x190
[ 1017.019850]  ____sys_sendmsg+0x32e/0x870
[ 1017.020382]  ? kernel_sendmsg+0x50/0x50
[ 1017.020902]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1017.021502]  ? lock_is_held_type+0xd7/0x130
[ 1017.022081]  ? find_held_lock+0x2c/0x110
[ 1017.022699]  ? lock_release+0x3b2/0x750
[ 1017.023253]  ? finish_task_switch.isra.0+0x221/0x870
[ 1017.023912]  ___sys_sendmsg+0xf3/0x170
[ 1017.024446]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1017.025048]  ? finish_task_switch.isra.0+0x226/0x870
[ 1017.025713]  ? finish_task_switch.isra.0+0x2b7/0x870
[ 1017.026464]  ? __schedule+0x895/0x2450
[ 1017.026979]  ? io_schedule_timeout+0x140/0x140
[ 1017.027585]  ? lock_is_held_type+0xd7/0x130
[ 1017.028160]  ? __cond_resched+0x13/0x20
[ 1017.028681]  __sys_sendmmsg+0x195/0x470
[ 1017.029213]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1017.029775]  ? lock_is_held_type+0xd7/0x130
[ 1017.030435]  ? bit_wait_io_timeout+0x160/0x160
[ 1017.031046]  ? lock_is_held_type+0xd7/0x130
[ 1017.031627]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.032353]  ? vfs_write+0x422/0xac0
[ 1017.032849]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1017.033568]  ? fput+0x2a/0x50
[ 1017.033991]  __x64_sys_sendmmsg+0x99/0x100
[ 1017.034597]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1017.035262]  do_syscall_64+0x3b/0x90
[ 1017.035760]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.036437] RIP: 0033:0x7f8f47a3fb19
[ 1017.036908] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1017.039215] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1017.040190] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[ 1017.041104] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1017.042011] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1017.042926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1017.043824] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[ 1017.044758]  </TASK>
[ 1017.045064] CPU: 1 PID: 6346 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1017.046173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.047647] Call Trace:
[ 1017.047987]  <TASK>
[ 1017.048278]  dump_stack_lvl+0x8b/0xb3
[ 1017.048767]  should_fail.cold+0x5/0xa
[ 1017.049246]  _copy_from_user+0x2a/0x170
[ 1017.049784]  __copy_msghdr_from_user+0x91/0x4b0
[ 1017.050430]  ? __ia32_sys_shutdown+0x70/0x70
[ 1017.051006]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1017.051597]  ? inet6_sendmsg+0x4a/0x140
[ 1017.052131]  ? inet6_sendmsg+0xbd/0x140
[ 1017.052644]  ? inet6_compat_ioctl+0x310/0x310
[ 1017.053226]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.053940]  ? sock_sendmsg+0x55/0x190
[ 1017.057211]  sendmsg_copy_msghdr+0xa1/0x160
[ 1017.057800]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1017.058429]  ? __lock_acquire+0x164e/0x6120
[ 1017.059014]  ___sys_sendmsg+0xc6/0x170
[ 1017.059539]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1017.060144]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.060918]  ? lock_is_held_type+0xd7/0x130
[ 1017.061539]  ? find_held_lock+0x2c/0x110
[ 1017.062066]  ? lock_release+0x3b2/0x750
[ 1017.062668]  ? __might_fault+0xd1/0x170
[ 1017.063220]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.063785]  ? lock_is_held_type+0xd7/0x130
[ 1017.064364]  __sys_sendmmsg+0x195/0x470
[ 1017.064888]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1017.065456]  ? lock_is_held_type+0xd7/0x130
[ 1017.066030]  ? bit_wait_io_timeout+0x160/0x160
[ 1017.066704]  ? lock_is_held_type+0xd7/0x130
[ 1017.067299]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.068002]  ? vfs_write+0x422/0xac0
[ 1017.068498]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1017.069220]  ? fput+0x2a/0x50
[ 1017.069630]  __x64_sys_sendmmsg+0x99/0x100
[ 1017.070195]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1017.070989]  do_syscall_64+0x3b/0x90
[ 1017.071495]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.072168] RIP: 0033:0x7f89586d1b19
[ 1017.072650] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1017.074977] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1017.075940] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[ 1017.076834] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1017.077735] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[ 1017.078678] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[ 1017.079565] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[ 1017.080482]  </TASK>
18:09:18 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
r2 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$search(0xa, r1, &(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, r2)
keyctl$set_timeout(0xf, 0x0, 0x136)
r3 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0x0)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$revoke(0x3, r3)
keyctl$link(0x8, r0, r3)
add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0)

18:09:18 executing program 6:
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x500, "3397cb"})

18:09:18 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}) (fail_nth: 3)

18:09:18 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x2)

[ 1017.182896] FAULT_INJECTION: forcing a failure.
[ 1017.182896] name failslab, interval 1, probability 0, space 0, times 0
[ 1017.184432] CPU: 1 PID: 6353 Comm: syz-executor.2 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1017.185620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.187081] Call Trace:
[ 1017.187427]  <TASK>
[ 1017.187726]  dump_stack_lvl+0x8b/0xb3
[ 1017.188212]  should_fail.cold+0x5/0xa
[ 1017.188688]  ? create_object.isra.0+0x3a/0xa20
[ 1017.189265]  should_failslab+0x5/0x10
[ 1017.189744]  kmem_cache_alloc+0x5b/0x480
[ 1017.190267]  create_object.isra.0+0x3a/0xa20
[ 1017.190847]  ? kasan_unpoison+0x23/0x50
[ 1017.191358]  kmem_cache_alloc_trace+0x22e/0x3c0
[ 1017.191967]  do_seccomp+0x2d5/0x27e0
[ 1017.192439]  ? lock_is_held_type+0xd7/0x130
[ 1017.192986]  ? seccomp_notify_ioctl+0xdc0/0xdc0
[ 1017.193566]  ? __seccomp_filter+0x1070/0x1070
[ 1017.194114]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1017.194842]  ? fput+0x2a/0x50
[ 1017.195255]  ? __secure_computing+0x195/0x2f0
[ 1017.195843]  do_syscall_64+0x3b/0x90
[ 1017.196349]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.196995] RIP: 0033:0x7f9aea92bb19
[ 1017.197458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1017.199839] RSP: 002b:00007f9ae7ea1188 EFLAGS: 00000246 ORIG_RAX: 000000000000013d
[ 1017.200792] RAX: ffffffffffffffda RBX: 00007f9aeaa3ef60 RCX: 00007f9aea92bb19
[ 1017.201686] RDX: 0000000020000180 RSI: 0000000000000001 RDI: 0000000000000001
[ 1017.202832] RBP: 00007f9ae7ea11d0 R08: 0000000000000000 R09: 0000000000000000
[ 1017.203733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1017.204847] R13: 00007fffc063c3cf R14: 00007f9ae7ea1300 R15: 0000000000022000
[ 1017.206753]  </TASK>
18:09:18 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 30)

18:09:18 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 62)
socket$nl_netfilter(0x10, 0x3, 0xc)

[ 1017.258068] FAULT_INJECTION: forcing a failure.
[ 1017.258068] name failslab, interval 1, probability 0, space 0, times 0
[ 1017.259734] CPU: 1 PID: 6361 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1017.260869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.262418] Call Trace:
[ 1017.262806]  <TASK>
[ 1017.263110]  dump_stack_lvl+0x8b/0xb3
[ 1017.263642]  should_fail.cold+0x5/0xa
[ 1017.264159]  should_failslab+0x5/0x10
[ 1017.264677]  __kmalloc_node_track_caller+0x7e/0x440
[ 1017.265418]  ? alloc_skb_with_frags+0x92/0x6a0
[ 1017.266049]  __alloc_skb+0xe3/0x340
[ 1017.266618]  alloc_skb_with_frags+0x92/0x6a0
[ 1017.267227]  sock_alloc_send_pskb+0x7ab/0x930
[ 1017.267863]  ? __lock_acquire+0xbac/0x6120
[ 1017.268479]  ? sock_wmalloc+0x120/0x120
[ 1017.269056]  ? mark_lock.part.0+0xef/0x2f60
[ 1017.269642]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 1017.270388]  ? lock_chain_count+0x20/0x20
[ 1017.270978]  ? lock_chain_count+0x20/0x20
[ 1017.271561]  ? lock_is_held_type+0xd7/0x130
[ 1017.272169]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[ 1017.272858]  ? ip6_mtu+0x189/0x340
[ 1017.273393]  ? ip_frag_init+0x350/0x350
[ 1017.273977]  ? ip6_finish_output2+0x1ad0/0x1ad0
[ 1017.274688]  ? ip6_mtu+0x1b0/0x340
[ 1017.275178]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 1017.275918]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.276668]  ? ip6_setup_cork+0xd03/0x1550
[ 1017.277255]  ip6_make_skb+0x29a/0x4a0
[ 1017.277780]  ? ip_frag_init+0x350/0x350
[ 1017.278367]  ? ip6_push_pending_frames+0xe0/0xe0
[ 1017.279044]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.279631]  ? ip6_default_advmss+0x4d0/0x4d0
[ 1017.280278]  udpv6_sendmsg+0x1d03/0x28d0
[ 1017.280895]  ? ip_frag_init+0x350/0x350
[ 1017.281524]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1017.282195]  ? lock_is_held_type+0xd7/0x130
[ 1017.282870]  ? find_held_lock+0x2c/0x110
[ 1017.283431]  ? lock_release+0x3b2/0x750
[ 1017.284002]  ? __might_fault+0xd1/0x170
[ 1017.284547]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.285134]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.285921]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1017.286645]  ? inet6_sendmsg+0x4a/0x140
[ 1017.287216]  inet6_sendmsg+0xfd/0x140
[ 1017.287741]  ? inet6_compat_ioctl+0x310/0x310
[ 1017.288358]  sock_sendmsg+0xee/0x190
[ 1017.288920]  ____sys_sendmsg+0x32e/0x870
[ 1017.289475]  ? kernel_sendmsg+0x50/0x50
[ 1017.290014]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1017.291245]  ? __lock_acquire+0x164e/0x6120
[ 1017.292763]  ___sys_sendmsg+0xf3/0x170
[ 1017.294090]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1017.294911]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.295700]  ? lock_is_held_type+0xd7/0x130
[ 1017.296290]  ? find_held_lock+0x2c/0x110
[ 1017.296830]  ? lock_release+0x3b2/0x750
[ 1017.297373]  ? __might_fault+0xd1/0x170
[ 1017.297913]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.298585]  ? lock_is_held_type+0xd7/0x130
[ 1017.299324]  __sys_sendmmsg+0x195/0x470
[ 1017.299910]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1017.300539]  ? lock_is_held_type+0xd7/0x130
[ 1017.301165]  ? bit_wait_io_timeout+0x160/0x160
[ 1017.301770]  ? lock_is_held_type+0xd7/0x130
[ 1017.302339]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.303770]  ? vfs_write+0x422/0xac0
[ 1017.304590]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1017.306009]  ? fput+0x2a/0x50
[ 1017.306896]  __x64_sys_sendmmsg+0x99/0x100
[ 1017.307998]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1017.309259]  do_syscall_64+0x3b/0x90
[ 1017.310144]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.311503] RIP: 0033:0x7f8f47a3fb19
[ 1017.312455] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1017.317154] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1017.319120] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[ 1017.320973] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1017.322822] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1017.324825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1017.326888] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[ 1017.328787]  </TASK>
18:09:18 executing program 6:
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x500, "3397cb"})

[ 1017.337527] audit: type=1326 audit(1649959758.419:145): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6351 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=0 compat=0 ip=0x7f9aea8de69c code=0x0
[ 1017.347561] FAULT_INJECTION: forcing a failure.
[ 1017.347561] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1017.350940] CPU: 1 PID: 6366 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1017.353249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1017.356432] Call Trace:
[ 1017.357168]  <TASK>
[ 1017.357806]  dump_stack_lvl+0x8b/0xb3
[ 1017.358921]  should_fail.cold+0x5/0xa
[ 1017.360005]  _copy_from_user+0x2a/0x170
[ 1017.361120]  __copy_msghdr_from_user+0x91/0x4b0
[ 1017.362464]  ? __ia32_sys_shutdown+0x70/0x70
[ 1017.363729]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1017.365012]  ? inet6_sendmsg+0x4a/0x140
[ 1017.366141]  ? inet6_sendmsg+0xbd/0x140
[ 1017.366864]  ? inet6_compat_ioctl+0x310/0x310
[ 1017.367485]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.368238]  ? sock_sendmsg+0x55/0x190
[ 1017.368785]  sendmsg_copy_msghdr+0xa1/0x160
[ 1017.369387]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1017.370022]  ? __lock_acquire+0x164e/0x6120
[ 1017.370735]  ___sys_sendmsg+0xc6/0x170
[ 1017.371280]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1017.371914]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.372677]  ? lock_is_held_type+0xd7/0x130
[ 1017.373293]  ? find_held_lock+0x2c/0x110
[ 1017.373894]  ? lock_release+0x3b2/0x750
[ 1017.374535]  ? __might_fault+0xd1/0x170
[ 1017.375082]  ? lock_downgrade+0x6d0/0x6d0
[ 1017.375658]  ? lock_is_held_type+0xd7/0x130
[ 1017.376273]  __sys_sendmmsg+0x195/0x470
[ 1017.376837]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1017.377436]  ? lock_is_held_type+0xd7/0x130
[ 1017.378057]  ? bit_wait_io_timeout+0x160/0x160
[ 1017.378730]  ? lock_is_held_type+0xd7/0x130
[ 1017.379335]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1017.380086]  ? vfs_write+0x422/0xac0
[ 1017.380605]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1017.381361]  ? fput+0x2a/0x50
[ 1017.381811]  __x64_sys_sendmmsg+0x99/0x100
[ 1017.382427]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1017.383135]  do_syscall_64+0x3b/0x90
[ 1017.383642]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1017.384346] RIP: 0033:0x7f89586d1b19
[ 1017.384854] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1017.387358] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1017.388369] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[ 1017.389295] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1017.390228] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[ 1017.391272] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[ 1017.392217] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[ 1017.393200]  </TASK>
[ 1017.398776] audit: type=1326 audit(1649959758.481:146): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6351 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=230 compat=0 ip=0x7f9aea9508e1 code=0x0
[ 1019.006829] Bluetooth: hci0: command 0x0401 tx timeout
[ 1021.048320] Bluetooth: hci0: command 0x0401 tx timeout
[ 1023.096322] Bluetooth: hci0: command 0x0401 tx timeout
18:09:36 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:09:36 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:09:36 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x4, "3397cb"})

18:09:36 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 63)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:09:36 executing program 6:
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(0xffffffffffffffff, 0x800448f0, &(0x7f0000000040)={0x0, 0x500, "3397cb"})

18:09:36 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x2000000)

18:09:36 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 31)

18:09:36 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x4})

[ 1035.218623] audit: type=1326 audit(1649959776.300:147): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6373 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9aea92bb19 code=0x0
[ 1035.242690] FAULT_INJECTION: forcing a failure.
[ 1035.242690] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1035.244079] CPU: 0 PID: 6385 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1035.244997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1035.246257] Call Trace:
[ 1035.246537]  <TASK>
[ 1035.246789]  dump_stack_lvl+0x8b/0xb3
[ 1035.247233]  should_fail.cold+0x5/0xa
[ 1035.247639]  _copy_from_user+0x2a/0x170
[ 1035.248103]  __copy_msghdr_from_user+0x91/0x4b0
[ 1035.248623]  ? __ia32_sys_shutdown+0x70/0x70
[ 1035.249123]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1035.249620]  ? inet6_sendmsg+0x4a/0x140
[ 1035.250052]  ? inet6_sendmsg+0xbd/0x140
[ 1035.250511]  ? inet6_compat_ioctl+0x310/0x310
[ 1035.251002]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.251599]  ? sock_sendmsg+0x55/0x190
[ 1035.251688] FAULT_INJECTION: forcing a failure.
[ 1035.251688] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1035.252032]  sendmsg_copy_msghdr+0xa1/0x160
[ 1035.253736]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1035.254252]  ? __lock_acquire+0x164e/0x6120
[ 1035.254733]  ___sys_sendmsg+0xc6/0x170
[ 1035.255162]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1035.255668]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.256273]  ? lock_is_held_type+0xd7/0x130
[ 1035.256753]  ? find_held_lock+0x2c/0x110
[ 1035.257186]  ? lock_release+0x3b2/0x750
[ 1035.257623]  ? __might_fault+0xd1/0x170
[ 1035.258066]  ? lock_downgrade+0x6d0/0x6d0
[ 1035.258506]  ? lock_is_held_type+0xd7/0x130
[ 1035.259004]  __sys_sendmmsg+0x195/0x470
[ 1035.259424]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1035.259910]  ? lock_is_held_type+0xd7/0x130
[ 1035.260381]  ? bit_wait_io_timeout+0x160/0x160
[ 1035.260880]  ? lock_is_held_type+0xd7/0x130
[ 1035.261371]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.261957]  ? vfs_write+0x422/0xac0
[ 1035.262371]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1035.262973]  ? fput+0x2a/0x50
[ 1035.263328]  __x64_sys_sendmmsg+0x99/0x100
[ 1035.263787]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1035.264330]  do_syscall_64+0x3b/0x90
[ 1035.264724]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1035.265304] RIP: 0033:0x7f89586d1b19
[ 1035.265701] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1035.267721] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1035.268533] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[ 1035.269304] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1035.270053] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[ 1035.270836] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[ 1035.271623] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[ 1035.272406]  </TASK>
[ 1035.272655] CPU: 1 PID: 6389 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1035.273565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1035.274804] Call Trace:
[ 1035.275088]  <TASK>
[ 1035.275333]  dump_stack_lvl+0x8b/0xb3
[ 1035.275752]  should_fail.cold+0x5/0xa
[ 1035.276177]  _copy_from_user+0x2a/0x170
[ 1035.276622]  __copy_msghdr_from_user+0x91/0x4b0
[ 1035.277136]  ? __ia32_sys_shutdown+0x70/0x70
[ 1035.277622]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1035.278114]  ? inet6_sendmsg+0x4a/0x140
[ 1035.278542]  ? inet6_sendmsg+0xbd/0x140
[ 1035.278992]  ? inet6_compat_ioctl+0x310/0x310
[ 1035.279480]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.280081]  ? sock_sendmsg+0x55/0x190
[ 1035.280509]  sendmsg_copy_msghdr+0xa1/0x160
[ 1035.280984]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1035.281496]  ? __lock_acquire+0x164e/0x6120
[ 1035.281961]  ___sys_sendmsg+0xc6/0x170
[ 1035.282385]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1035.282887]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.283487]  ? lock_is_held_type+0xd7/0x130
[ 1035.283980]  ? find_held_lock+0x2c/0x110
[ 1035.284427]  ? lock_release+0x3b2/0x750
[ 1035.284867]  ? __might_fault+0xd1/0x170
[ 1035.285293]  ? lock_downgrade+0x6d0/0x6d0
[ 1035.285756]  ? lock_is_held_type+0xd7/0x130
[ 1035.286219]  __sys_sendmmsg+0x195/0x470
[ 1035.286667]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1035.287130]  ? lock_is_held_type+0xd7/0x130
[ 1035.287605]  ? bit_wait_io_timeout+0x160/0x160
[ 1035.288106]  ? lock_is_held_type+0xd7/0x130
[ 1035.288587]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.289197]  ? vfs_write+0x422/0xac0
[ 1035.289604]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1035.290214]  ? fput+0x2a/0x50
[ 1035.290552]  __x64_sys_sendmmsg+0x99/0x100
[ 1035.291043]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1035.291575]  do_syscall_64+0x3b/0x90
[ 1035.291988]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1035.292559] RIP: 0033:0x7f8f47a3fb19
[ 1035.292960] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1035.294939] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1035.295727] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[ 1035.296471] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1035.297206] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1035.297996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1035.298781] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[ 1035.299587]  </TASK>
[ 1035.304815] audit: type=1326 audit(1649959776.369:148): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=6373 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=3 compat=0 ip=0x7f9aea8de72b code=0x0
18:09:36 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 64)
socket$nl_netfilter(0x10, 0x3, 0xc)

[ 1035.320929] FAULT_INJECTION: forcing a failure.
[ 1035.320929] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1035.322279] CPU: 0 PID: 6392 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1035.323154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1035.324357] Call Trace:
[ 1035.324627]  <TASK>
[ 1035.324879]  dump_stack_lvl+0x8b/0xb3
[ 1035.325314]  should_fail.cold+0x5/0xa
[ 1035.325725]  _copy_from_user+0x2a/0x170
[ 1035.326149]  __copy_msghdr_from_user+0x91/0x4b0
[ 1035.326696]  ? __ia32_sys_shutdown+0x70/0x70
[ 1035.327182]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1035.327670]  ? inet6_sendmsg+0x4a/0x140
[ 1035.328123]  ? inet6_sendmsg+0xbd/0x140
[ 1035.328569]  ? inet6_compat_ioctl+0x310/0x310
[ 1035.329067]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.329664]  ? sock_sendmsg+0x55/0x190
[ 1035.330101]  sendmsg_copy_msghdr+0xa1/0x160
[ 1035.330579]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1035.331086]  ? __lock_acquire+0x164e/0x6120
[ 1035.331564]  ___sys_sendmsg+0xc6/0x170
[ 1035.331990]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1035.332471]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.333085]  ? lock_is_held_type+0xd7/0x130
[ 1035.333561]  ? find_held_lock+0x2c/0x110
[ 1035.334005]  ? lock_release+0x3b2/0x750
[ 1035.334439]  ? __might_fault+0xd1/0x170
[ 1035.334866]  ? lock_downgrade+0x6d0/0x6d0
[ 1035.335306]  ? lock_is_held_type+0xd7/0x130
[ 1035.335771]  __sys_sendmmsg+0x195/0x470
[ 1035.336231]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1035.336711]  ? lock_is_held_type+0xd7/0x130
[ 1035.337185]  ? bit_wait_io_timeout+0x160/0x160
[ 1035.337676]  ? lock_is_held_type+0xd7/0x130
[ 1035.338148]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.338738]  ? vfs_write+0x422/0xac0
[ 1035.339144]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1035.339731]  ? fput+0x2a/0x50
[ 1035.340088]  __x64_sys_sendmmsg+0x99/0x100
[ 1035.340546]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1035.341091]  do_syscall_64+0x3b/0x90
[ 1035.341518]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1035.342072] RIP: 0033:0x7f89586d1b19
[ 1035.342470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1035.344433] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1035.345261] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[ 1035.346047] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1035.346832] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[ 1035.347562] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[ 1035.348325] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[ 1035.349105]  </TASK>
18:09:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$TIOCGPTPEER(r1, 0x5423, 0xbffffffffffff172)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x300, 0x70bd28, 0x25dfdbfe, {{}, {@void, @void}}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x80)
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:09:36 executing program 6:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, 0x0)

18:09:36 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 32)

[ 1035.410600] FAULT_INJECTION: forcing a failure.
[ 1035.410600] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1035.411939] CPU: 1 PID: 6401 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1035.412820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1035.414007] Call Trace:
[ 1035.414289]  <TASK>
[ 1035.414532]  dump_stack_lvl+0x8b/0xb3
[ 1035.414985]  should_fail.cold+0x5/0xa
[ 1035.415427]  _copy_from_user+0x2a/0x170
[ 1035.415893]  __copy_msghdr_from_user+0x91/0x4b0
[ 1035.416433]  ? __ia32_sys_shutdown+0x70/0x70
[ 1035.416930]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1035.417450]  ? inet6_sendmsg+0x4a/0x140
[ 1035.417892]  ? inet6_sendmsg+0xbd/0x140
[ 1035.418342]  ? inet6_compat_ioctl+0x310/0x310
[ 1035.418857]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.419482]  ? sock_sendmsg+0x55/0x190
[ 1035.419923]  sendmsg_copy_msghdr+0xa1/0x160
[ 1035.420408]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1035.420911]  ? __lock_acquire+0x164e/0x6120
[ 1035.421384]  ___sys_sendmsg+0xc6/0x170
[ 1035.421811]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1035.422308]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.422949]  ? lock_is_held_type+0xd7/0x130
[ 1035.423429]  ? find_held_lock+0x2c/0x110
[ 1035.423859]  ? lock_release+0x3b2/0x750
[ 1035.424317]  ? __might_fault+0xd1/0x170
[ 1035.424746]  ? lock_downgrade+0x6d0/0x6d0
[ 1035.425189]  ? lock_is_held_type+0xd7/0x130
[ 1035.425658]  __sys_sendmmsg+0x195/0x470
[ 1035.426113]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1035.426578]  ? lock_is_held_type+0xd7/0x130
[ 1035.427102]  ? bit_wait_io_timeout+0x160/0x160
[ 1035.427591]  ? lock_is_held_type+0xd7/0x130
[ 1035.428067]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1035.428689]  ? vfs_write+0x422/0xac0
[ 1035.429082]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1035.429696]  ? fput+0x2a/0x50
[ 1035.430042]  __x64_sys_sendmmsg+0x99/0x100
[ 1035.430501]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1035.431054]  do_syscall_64+0x3b/0x90
[ 1035.431464]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1035.432032] RIP: 0033:0x7f8f47a3fb19
[ 1035.432415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1035.434436] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1035.435245] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[ 1035.435983] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1035.436760] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1035.437503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1035.438254] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[ 1035.439025]  </TASK>
[ 1037.240359] Bluetooth: hci0: command 0x0401 tx timeout
[ 1039.288287] Bluetooth: hci0: command 0x0401 tx timeout
18:09:53 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x2, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:09:53 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, r1)
keyctl$set_timeout(0xf, 0x0, 0x0)
add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="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", 0xfb, r1)
keyctl$set_timeout(0xf, r0, 0x2f7)

18:09:53 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 33)

18:09:53 executing program 6:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, 0x0)

18:09:53 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 65)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:09:53 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x5})

18:09:53 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r3, 0x200000000000000)

18:09:53 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x5, "3397cb"})

[ 1052.917083] FAULT_INJECTION: forcing a failure.
[ 1052.917083] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1052.919522] CPU: 1 PID: 6418 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1052.921112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1052.923321] Call Trace:
[ 1052.923821]  <TASK>
[ 1052.924257]  dump_stack_lvl+0x8b/0xb3
[ 1052.925017]  should_fail.cold+0x5/0xa
[ 1052.925764]  _copy_from_user+0x2a/0x170
[ 1052.926558]  __copy_msghdr_from_user+0x91/0x4b0
[ 1052.927503]  ? __ia32_sys_shutdown+0x70/0x70
[ 1052.928364]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1052.929243]  ? inet6_sendmsg+0x4a/0x140
[ 1052.930025]  ? inet6_sendmsg+0xbd/0x140
[ 1052.930803]  ? inet6_compat_ioctl+0x310/0x310
[ 1052.931699]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1052.932773]  ? sock_sendmsg+0x55/0x190
[ 1052.933539]  sendmsg_copy_msghdr+0xa1/0x160
[ 1052.934388]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1052.935307]  ? __lock_acquire+0x164e/0x6120
[ 1052.936166]  ___sys_sendmsg+0xc6/0x170
[ 1052.936936]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1052.937834]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1052.938927]  ? lock_is_held_type+0xd7/0x130
[ 1052.939779]  ? find_held_lock+0x2c/0x110
[ 1052.940574]  ? lock_release+0x3b2/0x750
[ 1052.941346]  ? __might_fault+0xd1/0x170
[ 1052.941649] FAULT_INJECTION: forcing a failure.
[ 1052.941649] name failslab, interval 1, probability 0, space 0, times 0
[ 1052.942120]  ? lock_downgrade+0x6d0/0x6d0
[ 1052.945349]  ? lock_is_held_type+0xd7/0x130
[ 1052.946204]  __sys_sendmmsg+0x195/0x470
[ 1052.947001]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1052.947845]  ? lock_is_held_type+0xd7/0x130
[ 1052.948717]  ? bit_wait_io_timeout+0x160/0x160
[ 1052.949606]  ? lock_is_held_type+0xd7/0x130
[ 1052.950457]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1052.951546]  ? vfs_write+0x422/0xac0
[ 1052.952328]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1052.953650]  ? fput+0x2a/0x50
[ 1052.954363]  __x64_sys_sendmmsg+0x99/0x100
[ 1052.955396]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1052.956533]  do_syscall_64+0x3b/0x90
[ 1052.957421]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1052.958571] RIP: 0033:0x7f89586d1b19
[ 1052.959454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1052.963459] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1052.965231] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[ 1052.966801] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1052.968387] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[ 1052.970060] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[ 1052.971635] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[ 1052.973215]  </TASK>
[ 1052.973725] CPU: 0 PID: 6419 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1052.975495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1052.977876] Call Trace:
[ 1052.978416]  <TASK>
[ 1052.978917]  dump_stack_lvl+0x8b/0xb3
[ 1052.979746]  should_fail.cold+0x5/0xa
[ 1052.980574]  ? create_object.isra.0+0x3a/0xa20
[ 1052.981558]  should_failslab+0x5/0x10
[ 1052.982373]  kmem_cache_alloc+0x5b/0x480
[ 1052.983292]  create_object.isra.0+0x3a/0xa20
[ 1052.984230]  ? kasan_unpoison+0x23/0x50
[ 1052.985097]  kmem_cache_alloc_node+0x248/0x490
[ 1052.986082]  __alloc_skb+0x211/0x340
[ 1052.986916]  alloc_skb_with_frags+0x92/0x6a0
[ 1052.987903]  sock_alloc_send_pskb+0x7ab/0x930
[ 1052.988854]  ? __lock_acquire+0xbac/0x6120
[ 1052.989787]  ? sock_wmalloc+0x120/0x120
[ 1052.990652]  ? mark_lock.part.0+0xef/0x2f60
[ 1052.991607]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 1052.992765]  ? lock_chain_count+0x20/0x20
[ 1052.993687]  ? lock_chain_count+0x20/0x20
[ 1052.994605]  ? lock_is_held_type+0xd7/0x130
[ 1052.995567]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[ 1052.996710]  ? ip6_mtu+0x189/0x340
[ 1052.997487]  ? ip_frag_init+0x350/0x350
[ 1052.998376]  ? ip6_finish_output2+0x1ad0/0x1ad0
[ 1052.999402]  ? ip6_mtu+0x1b0/0x340
[ 1053.000199]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 1053.001350]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1053.002551]  ? ip6_setup_cork+0xd03/0x1550
[ 1053.003498]  ip6_make_skb+0x29a/0x4a0
[ 1053.004340]  ? ip_frag_init+0x350/0x350
[ 1053.005232]  ? ip6_push_pending_frames+0xe0/0xe0
[ 1053.006249]  ? lock_downgrade+0x6d0/0x6d0
[ 1053.007170]  ? ip6_default_advmss+0x4d0/0x4d0
[ 1053.008167]  udpv6_sendmsg+0x1d03/0x28d0
[ 1053.009049]  ? ip_frag_init+0x350/0x350
[ 1053.009958]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1053.010972]  ? lock_is_held_type+0xd7/0x130
[ 1053.011919]  ? find_held_lock+0x2c/0x110
[ 1053.012792]  ? lock_release+0x3b2/0x750
[ 1053.013632]  ? __might_fault+0xd1/0x170
[ 1053.014477]  ? lock_downgrade+0x6d0/0x6d0
[ 1053.015427]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1053.016583]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1053.017551]  ? inet6_sendmsg+0x4a/0x140
[ 1053.018419]  inet6_sendmsg+0xfd/0x140
[ 1053.019249]  ? inet6_compat_ioctl+0x310/0x310
[ 1053.020204]  sock_sendmsg+0xee/0x190
[ 1053.021030]  ____sys_sendmsg+0x32e/0x870
[ 1053.021944]  ? kernel_sendmsg+0x50/0x50
[ 1053.022797]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1053.023804]  ? __lock_acquire+0x164e/0x6120
[ 1053.024737]  ___sys_sendmsg+0xf3/0x170
[ 1053.025583]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1053.026561]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1053.027790]  ? lock_is_held_type+0xd7/0x130
[ 1053.028712]  ? find_held_lock+0x2c/0x110
[ 1053.029568]  ? lock_release+0x3b2/0x750
[ 1053.030409]  ? __might_fault+0xd1/0x170
[ 1053.031265]  ? lock_downgrade+0x6d0/0x6d0
[ 1053.032160]  ? lock_is_held_type+0xd7/0x130
[ 1053.033089]  __sys_sendmmsg+0x195/0x470
[ 1053.033954]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1053.034866]  ? lock_is_held_type+0xd7/0x130
[ 1053.035820]  ? bit_wait_io_timeout+0x160/0x160
[ 1053.036780]  ? lock_is_held_type+0xd7/0x130
[ 1053.037702]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1053.038860]  ? vfs_write+0x422/0xac0
[ 1053.039667]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1053.040834]  ? fput+0x2a/0x50
[ 1053.041514]  __x64_sys_sendmmsg+0x99/0x100
[ 1053.042418]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1053.043517]  do_syscall_64+0x3b/0x90
[ 1053.044308]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1053.045407] RIP: 0033:0x7f8f47a3fb19
[ 1053.046187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1053.050041] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1053.051646] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[ 1053.053134] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1053.054629] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1053.056134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1053.057625] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[ 1053.059164]  </TASK>
18:09:54 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x3, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:09:54 executing program 6:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, 0x0)

18:09:54 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x7)
r1 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r1)

18:09:54 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r3}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(r3, 0x0, 0x1000000, 0x0, 0x0, 0x0)

18:09:54 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x6, "3397cb"})

18:09:54 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 66)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:09:54 executing program 6:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb"})

18:09:54 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x4, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:09:54 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[ 1053.282317] FAULT_INJECTION: forcing a failure.
[ 1053.282317] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1053.284997] CPU: 0 PID: 6444 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1053.286779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1053.289260] Call Trace:
[ 1053.289823]  <TASK>
[ 1053.290310]  dump_stack_lvl+0x8b/0xb3
[ 1053.291161]  should_fail.cold+0x5/0xa
[ 1053.292011]  _copy_from_user+0x2a/0x170
[ 1053.292903]  __copy_msghdr_from_user+0x91/0x4b0
[ 1053.293921]  ? __ia32_sys_shutdown+0x70/0x70
[ 1053.294917]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1053.295896]  ? inet6_sendmsg+0x4a/0x140
[ 1053.296776]  ? inet6_sendmsg+0xbd/0x140
[ 1053.297656]  ? inet6_compat_ioctl+0x310/0x310
[ 1053.298637]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1053.299836]  ? sock_sendmsg+0x55/0x190
[ 1053.300637]  sendmsg_copy_msghdr+0xa1/0x160
[ 1053.301485]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1053.302420]  ? __lock_acquire+0x164e/0x6120
[ 1053.303285]  ___sys_sendmsg+0xc6/0x170
[ 1053.304075]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1053.304983]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1053.306082]  ? lock_is_held_type+0xd7/0x130
[ 1053.306953]  ? find_held_lock+0x2c/0x110
[ 1053.307776]  ? lock_release+0x3b2/0x750
[ 1053.308542]  ? __might_fault+0xd1/0x170
[ 1053.309334]  ? lock_downgrade+0x6d0/0x6d0
[ 1053.310144]  ? lock_is_held_type+0xd7/0x130
[ 1053.311031]  __sys_sendmmsg+0x195/0x470
[ 1053.311848]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1053.312737]  ? lock_is_held_type+0xd7/0x130
[ 1053.313634]  ? bit_wait_io_timeout+0x160/0x160
[ 1053.314526]  ? lock_is_held_type+0xd7/0x130
[ 1053.315410]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1053.316511]  ? vfs_write+0x422/0xac0
[ 1053.317268]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1053.318376]  ? fput+0x2a/0x50
[ 1053.319029]  __x64_sys_sendmmsg+0x99/0x100
[ 1053.319892]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1053.320902]  do_syscall_64+0x3b/0x90
[ 1053.321641]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1053.322674] RIP: 0033:0x7f89586d1b19
[ 1053.323423] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1053.327110] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1053.328608] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[ 1053.330006] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1053.331400] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[ 1053.332793] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[ 1053.334180] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[ 1053.335626]  </TASK>
18:09:54 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
keyctl$revoke(0x3, r2)
keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x1)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[ 1054.968737] Bluetooth: hci0: command 0x0401 tx timeout
[ 1057.016360] Bluetooth: hci0: command 0x0401 tx timeout
[ 1059.065400] Bluetooth: hci0: command 0x0401 tx timeout
[ 1061.115208] Bluetooth: hci0: command 0x0401 tx timeout
18:10:09 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 67)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:10:09 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x5, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:10:09 executing program 6:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x6, "3397cb"})

18:10:09 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 34)

18:10:09 executing program 0:
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r0=>0x0})
sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x30, 0x0, 0xd0b, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8, 0xa, 0xf7d}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x8}, @ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}]}, 0x30}}, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r4=>0x0})
sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x30, r2, 0xd0b, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8, 0xa, 0xf7d}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x8}, @ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x30}}, 0x0)
ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'sit0\x00', <r5=>0x0, 0x4, 0x7f, 0xff, 0x6ef3, 0x49, @private0={0xfc, 0x0, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8, 0x1, 0x5, 0xf8a}})
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff)
r8 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'wlan0\x00', <r9=>0x0})
sendmsg$ETHTOOL_MSG_RINGS_SET(r6, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x30, r7, 0xd0b, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8, 0xa, 0xf7d}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x8}, @ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}]}, 0x30}}, 0x0)
sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x4d4, 0x0, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r0}}}]}}, {{0x8, 0x1, r4}, {0x18c, 0x2, 0x0, 0x1, [{0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x101, 0x9, 0x3f}, {0x4, 0x0, 0x7, 0x1}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x743}}}, {0x5c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x2c, 0x4, [{0xd86c, 0x3f, 0x2, 0x3ff}, {0x4, 0x2, 0x9, 0x5}, {0x1, 0x7, 0x4, 0x3f}, {0x0, 0x22, 0xf3, 0x4}, {0x7f, 0x5f, 0x40, 0x7}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x83}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xc998}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r5}, {0x138, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x10c, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9f}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x1, 0x4d, 0x3, 0x7}, {0x68f7, 0x43, 0x80, 0x240}, {0x9, 0x99, 0x3}]}}}]}}]}, 0x4d4}, 0x1, 0x0, 0x0, 0x40080}, 0xd)
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r10 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r10, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:10:09 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x6})

18:10:09 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x7, "3397cb"})

18:10:09 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0)
recvmmsg(r3, &(0x7f0000000580)=[{{&(0x7f0000000280)=@sco={0x1f, @none}, 0x80, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000180)}], 0x2, &(0x7f0000000480)=""/116, 0x74}, 0xca}], 0x1, 0x40000000, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
recvfrom(r4, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r4, 0x0)
syz_io_uring_setup(0x6546, &(0x7f0000000500), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=<r5=>0x0, &(0x7f0000000140)=<r6=>0x0)
syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0xbff3473d5abe9253, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0)
r7 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0)
r8 = fcntl$dupfd(r7, 0x0, r7)
syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '8^W', 0x14, 0x6, 0x0, @empty, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x0, 0x0, r8, &(0x7f0000000240)={0x10002000}, r7, 0x1, 0x0, 0x1}, 0x5)
ioctl$EXT4_IOC_CHECKPOINT(r7, 0x4004662b, &(0x7f0000000380)=0x5)
sendto(r4, &(0x7f00000005c0)="8dd528966803381d06bd78232682291214a65d975d6308af419c91bdcacfde7ec12298338add4a8ccd6f17ef8f1a6bf08456f0dfd1c9a8a0680a8ee0abd68bc58a8ee6638dc9d6d3b7a0cc07abe17a9be721d5c963d6dbce9f22f605bffd38404a056f1195ab86268b", 0x69, 0x800, &(0x7f0000000640)=@l2tp6={0xa, 0x0, 0x8, @mcast1, 0x80000001, 0x1}, 0x80)
r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0)
r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x3, &(0x7f00000006c0)={0x0, 0x989680}, 0x1, 0x0, 0xf7056d9994c434d5, {0x0, r10}}, 0x10002)
syz_io_uring_submit(r5, r2, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd=r4, 0x40, 0x0, 0xfe1a, 0x0, 0x0, {0x0, r9}}, 0x6)

[ 1068.918625] FAULT_INJECTION: forcing a failure.
[ 1068.918625] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1068.921744] CPU: 0 PID: 6476 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1068.924160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1068.927514] Call Trace:
[ 1068.928313]  <TASK>
[ 1068.928985]  dump_stack_lvl+0x8b/0xb3
[ 1068.930129]  should_fail.cold+0x5/0xa
[ 1068.931271]  _copy_from_user+0x2a/0x170
[ 1068.932447]  __copy_msghdr_from_user+0x91/0x4b0
[ 1068.933790]  ? __ia32_sys_shutdown+0x70/0x70
[ 1068.935135]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1068.936457]  ? inet6_sendmsg+0x4a/0x140
[ 1068.937636]  ? inet6_sendmsg+0xbd/0x140
[ 1068.938796]  ? inet6_compat_ioctl+0x310/0x310
[ 1068.940107]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1068.941709]  ? sock_sendmsg+0x55/0x190
[ 1068.942862]  sendmsg_copy_msghdr+0xa1/0x160
[ 1068.944150]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1068.945524]  ? __lock_acquire+0x164e/0x6120
[ 1068.946811]  ___sys_sendmsg+0xc6/0x170
[ 1068.947976]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1068.949356]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1068.950978]  ? lock_is_held_type+0xd7/0x130
[ 1068.952278]  ? find_held_lock+0x2c/0x110
[ 1068.953472]  ? lock_release+0x3b2/0x750
[ 1068.954639]  ? __might_fault+0xd1/0x170
[ 1068.955810]  ? lock_downgrade+0x6d0/0x6d0
[ 1068.957053]  ? lock_is_held_type+0xd7/0x130
[ 1068.958370]  __sys_sendmmsg+0x195/0x470
[ 1068.959610]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1068.960902]  ? lock_is_held_type+0xd7/0x130
[ 1068.962183]  ? bit_wait_io_timeout+0x160/0x160
[ 1068.963341]  ? lock_is_held_type+0xd7/0x130
[ 1068.963884]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1068.964601]  ? vfs_write+0x422/0xac0
[ 1068.965089]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1068.965800]  ? fput+0x2a/0x50
[ 1068.966221]  __x64_sys_sendmmsg+0x99/0x100
[ 1068.966767]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1068.967444]  do_syscall_64+0x3b/0x90
[ 1068.967927]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1068.968596] RIP: 0033:0x7f89586d1b19
[ 1068.969075] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1068.971467] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1068.972462] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[ 1068.973391] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1068.974450] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[ 1068.975389] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[ 1068.976320] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[ 1068.977268]  </TASK>
[ 1068.986142] FAULT_INJECTION: forcing a failure.
[ 1068.986142] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1068.987854] CPU: 1 PID: 6481 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1068.988989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1068.990516] Call Trace:
[ 1068.990880]  <TASK>
[ 1068.991211]  dump_stack_lvl+0x8b/0xb3
[ 1068.991756]  should_fail.cold+0x5/0xa
[ 1068.992294]  _copy_from_user+0x2a/0x170
[ 1068.992863]  __copy_msghdr_from_user+0x91/0x4b0
[ 1068.993529]  ? __ia32_sys_shutdown+0x70/0x70
[ 1068.994181]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1068.994873]  ? inet6_sendmsg+0x4a/0x140
[ 1068.995471]  ? inet6_sendmsg+0xbd/0x140
[ 1068.996019]  ? inet6_compat_ioctl+0x310/0x310
[ 1068.996641]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1068.997406]  ? sock_sendmsg+0x55/0x190
[ 1068.997953]  sendmsg_copy_msghdr+0xa1/0x160
[ 1068.998549]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1068.999177]  ? __lock_acquire+0x164e/0x6120
[ 1068.999794]  ___sys_sendmsg+0xc6/0x170
[ 1069.000379]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1069.001051]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1069.001851]  ? lock_is_held_type+0xd7/0x130
[ 1069.002495]  ? find_held_lock+0x2c/0x110
[ 1069.003066]  ? lock_release+0x3b2/0x750
[ 1069.003649]  ? __might_fault+0xd1/0x170
[ 1069.004227]  ? lock_downgrade+0x6d0/0x6d0
[ 1069.004830]  ? lock_is_held_type+0xd7/0x130
[ 1069.005437]  __sys_sendmmsg+0x195/0x470
[ 1069.006009]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1069.006614]  ? lock_is_held_type+0xd7/0x130
[ 1069.007234]  ? bit_wait_io_timeout+0x160/0x160
[ 1069.007890]  ? lock_is_held_type+0xd7/0x130
[ 1069.008522]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1069.009306]  ? vfs_write+0x422/0xac0
[ 1069.009837]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1069.010630]  ? fput+0x2a/0x50
[ 1069.011082]  __x64_sys_sendmmsg+0x99/0x100
[ 1069.011680]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1069.012355]  do_syscall_64+0x3b/0x90
[ 1069.012858]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1069.013579] RIP: 0033:0x7f8f47a3fb19
[ 1069.014083] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1069.016570] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1069.017595] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[ 1069.018566] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1069.019573] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1069.020527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1069.021484] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[ 1069.022457]  </TASK>
18:10:10 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 35)

18:10:10 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)={0x2, 0x0, @a}, 0x48, 0xfffffffffffffffc)
keyctl$set_timeout(0xf, 0x0, 0xfffffffffffffffc)

18:10:10 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 68)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:10:10 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x8, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

[ 1069.105744] FAULT_INJECTION: forcing a failure.
[ 1069.105744] name failslab, interval 1, probability 0, space 0, times 0
[ 1069.107378] CPU: 1 PID: 6492 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1069.108446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1069.109915] Call Trace:
[ 1069.110242]  <TASK>
[ 1069.110512]  dump_stack_lvl+0x8b/0xb3
[ 1069.111032]  should_fail.cold+0x5/0xa
[ 1069.111548]  should_failslab+0x5/0x10
[ 1069.112050]  __kmalloc_node_track_caller+0x7e/0x440
[ 1069.112704]  ? alloc_skb_with_frags+0x92/0x6a0
[ 1069.113292]  __alloc_skb+0xe3/0x340
[ 1069.113763]  alloc_skb_with_frags+0x92/0x6a0
[ 1069.114291]  sock_alloc_send_pskb+0x7ab/0x930
[ 1069.114873]  ? __lock_acquire+0xbac/0x6120
[ 1069.115094] FAULT_INJECTION: forcing a failure.
[ 1069.115094] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1069.115449]  ? sock_wmalloc+0x120/0x120
[ 1069.117318]  ? mark_lock.part.0+0xef/0x2f60
[ 1069.117864]  ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 1069.118526]  ? lock_chain_count+0x20/0x20
[ 1069.119045]  ? lock_chain_count+0x20/0x20
[ 1069.119577]  ? lock_is_held_type+0xd7/0x130
[ 1069.120133]  __ip6_append_data.isra.0+0x1e1e/0x3d60
[ 1069.120774]  ? ip6_mtu+0x189/0x340
[ 1069.121222]  ? ip_frag_init+0x350/0x350
[ 1069.121726]  ? ip6_finish_output2+0x1ad0/0x1ad0
[ 1069.122320]  ? ip6_mtu+0x1b0/0x340
[ 1069.122764]  ? __sanitizer_cov_trace_const_cmp2+0x22/0x80
[ 1069.123489]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1069.124174]  ? ip6_setup_cork+0xd03/0x1550
[ 1069.124710]  ip6_make_skb+0x29a/0x4a0
[ 1069.125180]  ? ip_frag_init+0x350/0x350
[ 1069.125685]  ? ip6_push_pending_frames+0xe0/0xe0
[ 1069.126290]  ? lock_downgrade+0x6d0/0x6d0
[ 1069.126812]  ? ip6_default_advmss+0x4d0/0x4d0
[ 1069.127417]  udpv6_sendmsg+0x1d03/0x28d0
[ 1069.127928]  ? ip_frag_init+0x350/0x350
[ 1069.128445]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1069.129014]  ? lock_is_held_type+0xd7/0x130
[ 1069.129561]  ? find_held_lock+0x2c/0x110
[ 1069.130078]  ? lock_release+0x3b2/0x750
[ 1069.130572]  ? __might_fault+0xd1/0x170
[ 1069.131068]  ? lock_downgrade+0x6d0/0x6d0
[ 1069.131582]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1069.132199]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1069.132700]  ? inet6_sendmsg+0x4a/0x140
[ 1069.133146]  inet6_sendmsg+0xfd/0x140
[ 1069.133586]  ? inet6_compat_ioctl+0x310/0x310
[ 1069.134099]  sock_sendmsg+0xee/0x190
[ 1069.134499]  ____sys_sendmsg+0x32e/0x870
[ 1069.134937]  ? kernel_sendmsg+0x50/0x50
[ 1069.135399]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1069.135910]  ? __lock_acquire+0x164e/0x6120
[ 1069.136402]  ___sys_sendmsg+0xf3/0x170
[ 1069.136822]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1069.137324]  ? finish_task_switch.isra.0+0x226/0x870
[ 1069.137898]  ? lock_is_held_type+0xd7/0x130
[ 1069.138382]  ? find_held_lock+0x2c/0x110
[ 1069.138828]  ? lock_release+0x3b2/0x750
[ 1069.139276]  ? __might_fault+0xd1/0x170
[ 1069.139727]  ? lock_downgrade+0x6d0/0x6d0
[ 1069.140200]  ? lock_is_held_type+0xd7/0x130
[ 1069.140701]  __sys_sendmmsg+0x195/0x470
[ 1069.141161]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1069.141657]  ? lock_is_held_type+0xd7/0x130
[ 1069.142161]  ? bit_wait_io_timeout+0x160/0x160
[ 1069.142683]  ? lock_is_held_type+0xd7/0x130
[ 1069.143188]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1069.143813]  ? vfs_write+0x422/0xac0
[ 1069.144236]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1069.144858]  ? fput+0x2a/0x50
[ 1069.145221]  __x64_sys_sendmmsg+0x99/0x100
[ 1069.145699]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1069.146279]  do_syscall_64+0x3b/0x90
[ 1069.146702]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1069.147316] RIP: 0033:0x7f8f47a3fb19
[ 1069.147732] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1069.149756] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1069.150580] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[ 1069.151378] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1069.152154] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1069.152935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1069.153709] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[ 1069.154499]  </TASK>
[ 1069.154756] CPU: 0 PID: 6495 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1069.155760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1069.157032] Call Trace:
[ 1069.157329]  <TASK>
[ 1069.157583]  dump_stack_lvl+0x8b/0xb3
[ 1069.158031]  should_fail.cold+0x5/0xa
[ 1069.158472]  _copy_from_user+0x2a/0x170
[ 1069.158924]  __copy_msghdr_from_user+0x91/0x4b0
[ 1069.159486]  ? __ia32_sys_shutdown+0x70/0x70
[ 1069.159994]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1069.160533]  ? inet6_sendmsg+0x4a/0x140
[ 1069.160997]  ? inet6_sendmsg+0xbd/0x140
[ 1069.161466]  ? inet6_compat_ioctl+0x310/0x310
[ 1069.161977]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1069.162629]  ? sock_sendmsg+0x55/0x190
[ 1069.163080]  sendmsg_copy_msghdr+0xa1/0x160
[ 1069.163624]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1069.164143]  ? __lock_acquire+0x164e/0x6120
[ 1069.164668]  ___sys_sendmsg+0xc6/0x170
[ 1069.165119]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1069.165658]  ? finish_task_switch.isra.0+0x226/0x870
[ 1069.166269]  ? lock_is_held_type+0xd7/0x130
[ 1069.166774]  ? find_held_lock+0x2c/0x110
[ 1069.167261]  ? lock_release+0x3b2/0x750
[ 1069.167740]  ? __might_fault+0xd1/0x170
[ 1069.168203]  ? lock_downgrade+0x6d0/0x6d0
[ 1069.168697]  ? lock_is_held_type+0xd7/0x130
[ 1069.169211]  __sys_sendmmsg+0x195/0x470
[ 1069.169679]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1069.170184]  ? lock_is_held_type+0xd7/0x130
[ 1069.170706]  ? bit_wait_io_timeout+0x160/0x160
[ 1069.171258]  ? lock_is_held_type+0xd7/0x130
[ 1069.171773]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1069.172426]  ? vfs_write+0x422/0xac0
[ 1069.172872]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1069.173529]  ? fput+0x2a/0x50
[ 1069.173900]  __x64_sys_sendmmsg+0x99/0x100
[ 1069.174394]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1069.174982]  do_syscall_64+0x3b/0x90
[ 1069.175448]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1069.176059] RIP: 0033:0x7f89586d1b19
[ 1069.176500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1069.178664] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1069.179563] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[ 1069.180398] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1069.181233] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[ 1069.182047] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[ 1069.182881] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[ 1069.183741]  </TASK>
18:10:10 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
keyctl$revoke(0x3, r1)
r2 = add_key$keyring(&(0x7f00000001c0), &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, r1)
keyctl$set_timeout(0xf, r2, 0x7)
r3 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc3}, &(0x7f0000000140)={0x0, "cd7ab0795ef13fe2abe2f7a834133c0de9d58ef23388b370047d79c7123f4a230ef558856a8e9ed2974ca472a0d46a9b6826eb573c0344257ed80dd63d111c82", 0x11}, 0x48, r0)
request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='syz', r3)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

[ 1071.032359] Bluetooth: hci0: command 0x0401 tx timeout
[ 1073.080313] Bluetooth: hci0: command 0x0401 tx timeout
[ 1075.128262] Bluetooth: hci0: command 0x0401 tx timeout
18:10:26 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0x9, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:10:26 executing program 6:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0)
r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r1, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:10:26 executing program 3:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x3c, "3397cb"})

18:10:26 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 69)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:10:26 executing program 0:
keyctl$revoke(0x3, 0x0)
add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r0, 0x0)
request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='--$\xd5:^T\x00', 0xfffffffffffffff9)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:10:26 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 36)

18:10:26 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x0, r3)
ioctl$TIOCGPTPEER(r4, 0x5423, 0xbffffffffffff172)
r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
listen(r5, 0x0)
io_uring_register$IORING_REGISTER_FILES_UPDATE(r4, 0x6, &(0x7f0000000200)={0x40, 0x0, &(0x7f0000000180)=[0xffffffffffffffff, r5]}, 0x2)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r6}, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
io_uring_enter(r4, 0x35d5, 0x0, 0x0, 0x0, 0xffffffffffffff3f)
ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r6, 0x8010661b, &(0x7f0000000000))
recvfrom(r6, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r6, 0x0)

18:10:26 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x0, "3397cb", 0x7})

[ 1085.315943] FAULT_INJECTION: forcing a failure.
[ 1085.315943] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1085.316494] FAULT_INJECTION: forcing a failure.
[ 1085.316494] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1085.318866] CPU: 0 PID: 6526 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1085.321863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1085.323563] Call Trace:
[ 1085.323934]  <TASK>
[ 1085.324273]  dump_stack_lvl+0x8b/0xb3
[ 1085.324840]  should_fail.cold+0x5/0xa
[ 1085.325433]  _copy_from_user+0x2a/0x170
[ 1085.326012]  __copy_msghdr_from_user+0x91/0x4b0
[ 1085.326686]  ? __ia32_sys_shutdown+0x70/0x70
[ 1085.327389]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1085.328054]  ? inet6_sendmsg+0x4a/0x140
[ 1085.328649]  ? inet6_sendmsg+0xbd/0x140
[ 1085.329235]  ? inet6_compat_ioctl+0x310/0x310
[ 1085.329904]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.330681]  ? sock_sendmsg+0x55/0x190
[ 1085.331267]  sendmsg_copy_msghdr+0xa1/0x160
[ 1085.331924]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1085.332594]  ? __lock_acquire+0x164e/0x6120
[ 1085.333248]  ___sys_sendmsg+0xc6/0x170
[ 1085.333812]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1085.334502]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.335377]  ? lock_is_held_type+0xd7/0x130
[ 1085.336044]  ? find_held_lock+0x2c/0x110
[ 1085.336659]  ? lock_release+0x3b2/0x750
[ 1085.337264]  ? __might_fault+0xd1/0x170
[ 1085.337864]  ? lock_downgrade+0x6d0/0x6d0
[ 1085.338484]  ? lock_is_held_type+0xd7/0x130
[ 1085.339150]  __sys_sendmmsg+0x195/0x470
[ 1085.339772]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1085.340436]  ? lock_is_held_type+0xd7/0x130
[ 1085.341114]  ? bit_wait_io_timeout+0x160/0x160
[ 1085.341817]  ? lock_is_held_type+0xd7/0x130
[ 1085.342492]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.343320]  ? vfs_write+0x422/0xac0
[ 1085.343925]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1085.344740]  ? fput+0x2a/0x50
[ 1085.345217]  __x64_sys_sendmmsg+0x99/0x100
[ 1085.345849]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1085.346618]  do_syscall_64+0x3b/0x90
[ 1085.347198]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1085.348034] RIP: 0033:0x7f89586d1b19
[ 1085.348582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1085.351328] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1085.352479] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[ 1085.353575] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1085.354663] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[ 1085.355727] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[ 1085.356807] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[ 1085.357877]  </TASK>
[ 1085.358234] CPU: 1 PID: 6522 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1085.359591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1085.361254] Call Trace:
[ 1085.361644]  <TASK>
[ 1085.361984]  dump_stack_lvl+0x8b/0xb3
[ 1085.362526]  should_fail.cold+0x5/0xa
[ 1085.363090]  _copy_from_user+0x2a/0x170
[ 1085.363720]  __copy_msghdr_from_user+0x91/0x4b0
[ 1085.364437]  ? __ia32_sys_shutdown+0x70/0x70
[ 1085.365100]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1085.365745]  ? inet6_sendmsg+0x4a/0x140
[ 1085.366330]  ? inet6_sendmsg+0xbd/0x140
[ 1085.366954]  ? inet6_compat_ioctl+0x310/0x310
[ 1085.368739]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.369521]  ? sock_sendmsg+0x55/0x190
[ 1085.370046]  sendmsg_copy_msghdr+0xa1/0x160
[ 1085.370694]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1085.371524]  ? __lock_acquire+0x164e/0x6120
[ 1085.372161]  ___sys_sendmsg+0xc6/0x170
[ 1085.372781]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1085.373483]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.374319]  ? lock_is_held_type+0xd7/0x130
[ 1085.374895]  ? find_held_lock+0x2c/0x110
[ 1085.375504]  ? lock_release+0x3b2/0x750
[ 1085.376018]  ? __might_fault+0xd1/0x170
[ 1085.376570]  ? lock_downgrade+0x6d0/0x6d0
[ 1085.377134]  ? lock_is_held_type+0xd7/0x130
[ 1085.377735]  __sys_sendmmsg+0x195/0x470
[ 1085.378276]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1085.378830]  ? lock_is_held_type+0xd7/0x130
[ 1085.379445]  ? bit_wait_io_timeout+0x160/0x160
[ 1085.380035]  ? lock_is_held_type+0xd7/0x130
[ 1085.380611]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.381330]  ? vfs_write+0x422/0xac0
[ 1085.381817]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1085.382523]  ? fput+0x2a/0x50
[ 1085.383028]  __x64_sys_sendmmsg+0x99/0x100
[ 1085.383676]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1085.384420]  do_syscall_64+0x3b/0x90
[ 1085.384985]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1085.385751] RIP: 0033:0x7f8f47a3fb19
[ 1085.386333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1085.389096] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1085.390209] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[ 1085.391283] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1085.392339] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1085.393349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1085.394386] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[ 1085.395425]  </TASK>
18:10:26 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="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", 0xff, 0xfffffffffffffffd)
keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x1)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x7)
keyctl$revoke(0x3, r3)
keyctl$KEYCTL_MOVE(0x1e, r1, r3, 0xfffffffffffffff9, 0x0)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)

18:10:26 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x7ffffff7) (fail_nth: 70)
socket$nl_netfilter(0x10, 0x3, 0xc)

18:10:26 executing program 6:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x0, 0x3, "3397cb"})

18:10:26 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0xa, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:10:26 executing program 4:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 37)

[ 1085.538834] FAULT_INJECTION: forcing a failure.
[ 1085.538834] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1085.540649] CPU: 1 PID: 6542 Comm: syz-executor.5 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1085.541761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1085.543395] Call Trace:
[ 1085.543735]  <TASK>
[ 1085.544079]  dump_stack_lvl+0x8b/0xb3
[ 1085.544603]  should_fail.cold+0x5/0xa
[ 1085.545168]  _copy_from_user+0x2a/0x170
[ 1085.545693]  __copy_msghdr_from_user+0x91/0x4b0
[ 1085.546358]  ? __ia32_sys_shutdown+0x70/0x70
[ 1085.546930]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1085.547647]  ? inet6_sendmsg+0x4a/0x140
[ 1085.548231]  ? inet6_sendmsg+0xbd/0x140
[ 1085.548762]  ? inet6_compat_ioctl+0x310/0x310
[ 1085.549439]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.550218]  ? sock_sendmsg+0x55/0x190
[ 1085.552929]  sendmsg_copy_msghdr+0xa1/0x160
[ 1085.553569]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1085.554225]  ? __lock_acquire+0x164e/0x6120
[ 1085.554805]  ___sys_sendmsg+0xc6/0x170
[ 1085.555452]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1085.556166]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.556936]  ? lock_is_held_type+0xd7/0x130
[ 1085.557578]  ? find_held_lock+0x2c/0x110
[ 1085.558168]  ? lock_release+0x3b2/0x750
[ 1085.558672]  ? __might_fault+0xd1/0x170
[ 1085.559248]  ? lock_downgrade+0x6d0/0x6d0
[ 1085.559834]  ? lock_is_held_type+0xd7/0x130
[ 1085.560524]  __sys_sendmmsg+0x195/0x470
[ 1085.561132]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1085.561741]  ? lock_is_held_type+0xd7/0x130
[ 1085.562411]  ? bit_wait_io_timeout+0x160/0x160
[ 1085.563007]  ? lock_is_held_type+0xd7/0x130
[ 1085.563657]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.564425]  ? vfs_write+0x422/0xac0
[ 1085.564921]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1085.565749]  ? fput+0x2a/0x50
[ 1085.566244]  __x64_sys_sendmmsg+0x99/0x100
[ 1085.566812]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1085.567554]  do_syscall_64+0x3b/0x90
[ 1085.568074]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1085.568768] RIP: 0033:0x7f89586d1b19
[ 1085.569353] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1085.571858] RSP: 002b:00007f8955c47188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1085.572979] RAX: ffffffffffffffda RBX: 00007f89587e4f60 RCX: 00007f89586d1b19
[ 1085.573984] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1085.574980] RBP: 00007f8955c471d0 R08: 0000000000000000 R09: 0000000000000000
[ 1085.576454] R10: 000000007ffffff7 R11: 0000000000000246 R12: 0000000000000002
[ 1085.577440] R13: 00007ffe95ea565f R14: 00007f8955c47300 R15: 0000000000022000
[ 1085.578486]  </TASK>
18:10:26 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
syz_io_uring_setup(0x1522, &(0x7f0000000280)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER(0xb, 0x1, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]})

18:10:26 executing program 0:
keyctl$revoke(0x3, 0x0)
r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0)
r1 = request_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000200)='tmpfs\x00', r0)
keyctl$search(0xa, r0, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, r1)
r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r2, 0x7)
add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, 0x0, 0x0)
lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
syz_mount_image$tmpfs(&(0x7f00000006c0), &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@gid={'gid', 0x3d, r4}}]})
keyctl$chown(0x4, r0, r3, r4)

18:10:26 executing program 7:
r0 = syz_io_uring_setup(0x46ac, &(0x7f0000000080)={0x0, 0x39b, 0x4, 0x0, 0x124, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000440)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4}, 0x0)
io_uring_enter(r0, 0xcda, 0x0, 0x0, 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000300)={{0x1, 0x1, 0x18, <r5=>r3}, './file0\x00'})
syz_io_uring_setup(0x281, &(0x7f0000000340)={0x0, 0x397a, 0x20, 0x0, 0x2e5, 0x0, r5}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000400))
r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0)
syz_io_uring_setup(0x617e, &(0x7f0000000200)={0x0, 0xa0ce, 0x8, 0x3, 0x177, 0x0, r6}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000280), &(0x7f00000002c0))
recvfrom(r4, 0x0, 0x1000000, 0x0, 0x0, 0x0)
shutdown(r4, 0x0)
sendto(r4, &(0x7f0000000000)="94bcf7205f535723e6ab49406aecf96c67fc6214eb16800154e1b4ec5dc6b05b46f1028bde", 0x25, 0x40, 0x0, 0x0)

[ 1085.640545] FAULT_INJECTION: forcing a failure.
[ 1085.640545] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1085.642153] CPU: 1 PID: 6551 Comm: syz-executor.4 Not tainted 5.18.0-rc2-next-20220414 #1
[ 1085.643856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1085.645970] Call Trace:
[ 1085.646320]  <TASK>
[ 1085.646624]  dump_stack_lvl+0x8b/0xb3
[ 1085.647152]  should_fail.cold+0x5/0xa
[ 1085.647683]  _copy_from_user+0x2a/0x170
[ 1085.648230]  __copy_msghdr_from_user+0x91/0x4b0
[ 1085.648862]  ? __ia32_sys_shutdown+0x70/0x70
[ 1085.649461]  ? udp_v6_early_demux+0xdf0/0xdf0
[ 1085.650072]  ? inet6_sendmsg+0x4a/0x140
[ 1085.650676]  ? inet6_sendmsg+0xbd/0x140
[ 1085.651217]  ? inet6_compat_ioctl+0x310/0x310
[ 1085.651985]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.652807]  ? sock_sendmsg+0x55/0x190
[ 1085.653539]  sendmsg_copy_msghdr+0xa1/0x160
[ 1085.654299]  ? __ia32_sys_recvmmsg+0x260/0x260
[ 1085.655039]  ? __lock_acquire+0x164e/0x6120
[ 1085.655699]  ___sys_sendmsg+0xc6/0x170
[ 1085.656234]  ? sendmsg_copy_msghdr+0x160/0x160
[ 1085.656891]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.657636]  ? lock_is_held_type+0xd7/0x130
[ 1085.658222]  ? find_held_lock+0x2c/0x110
[ 1085.658776]  ? lock_release+0x3b2/0x750
[ 1085.659321]  ? __might_fault+0xd1/0x170
[ 1085.660099]  ? lock_downgrade+0x6d0/0x6d0
[ 1085.660725]  ? lock_is_held_type+0xd7/0x130
[ 1085.661382]  __sys_sendmmsg+0x195/0x470
[ 1085.661996]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 1085.662633]  ? lock_is_held_type+0xd7/0x130
[ 1085.663294]  ? bit_wait_io_timeout+0x160/0x160
[ 1085.663984]  ? lock_is_held_type+0xd7/0x130
[ 1085.664635]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 1085.665417]  ? vfs_write+0x422/0xac0
[ 1085.665940]  ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 1085.666747]  ? fput+0x2a/0x50
[ 1085.667229]  __x64_sys_sendmmsg+0x99/0x100
[ 1085.667894]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1085.668655]  do_syscall_64+0x3b/0x90
[ 1085.669164]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1085.669869] RIP: 0033:0x7f8f47a3fb19
[ 1085.670370] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1085.672809] RSP: 002b:00007f8f44fb5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 1085.673828] RAX: ffffffffffffffda RBX: 00007f8f47b52f60 RCX: 00007f8f47a3fb19
[ 1085.674752] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000004
[ 1085.675966] RBP: 00007f8f44fb51d0 R08: 0000000000000000 R09: 0000000000000000
[ 1085.677806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 1085.679575] R13: 00007ffc2c1cdb6f R14: 00007f8f44fb5300 R15: 0000000000022000
[ 1085.680538]  </TASK>
[ 1087.352286] Bluetooth: hci0: command 0x0401 tx timeout
[ 1089.400280] Bluetooth: hci0: command 0x0401 tx timeout
[ 1091.648950] Bluetooth: hci0: command 0x0401 tx timeout
[ 1093.688305] Bluetooth: hci0: command 0x0401 tx timeout
[ 1098.543565] kmemleak: 20 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88800e77bc00 (size 512):
  comm "syz-executor.2", pid 6525, jiffies 4295752259 (age 22.380s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<0000000027cecfdf>] do_seccomp+0x2d5/0x27e0
    [<00000000fe7ad7f0>] do_syscall_64+0x3b/0x90
    [<00000000014fba8d>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffffc90000147000 (size 4096):
  comm "syz-executor.2", pid 6525, jiffies 4295752259 (age 22.380s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000be6b577f>] __vmalloc_node_range+0x11d9/0x13d0
    [<0000000098235c8a>] __vmalloc_node+0xb5/0x100
    [<00000000c22426d8>] bpf_prog_alloc_no_stats+0x38/0x340
    [<000000009f119261>] bpf_prog_alloc+0x24/0x170
    [<00000000b6811592>] bpf_prog_create_from_user+0xad/0x2e0
    [<000000009c044ca2>] do_seccomp+0x325/0x27e0
    [<00000000fe7ad7f0>] do_syscall_64+0x3b/0x90
    [<00000000014fba8d>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff888042dd6000 (size 2048):
  comm "syz-executor.2", pid 6525, jiffies 4295752259 (age 22.380s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000ad727ed2>] bpf_prog_alloc_no_stats+0xeb/0x340
    [<000000009f119261>] bpf_prog_alloc+0x24/0x170
    [<00000000b6811592>] bpf_prog_create_from_user+0xad/0x2e0
    [<000000009c044ca2>] do_seccomp+0x325/0x27e0
    [<00000000fe7ad7f0>] do_syscall_64+0x3b/0x90
    [<00000000014fba8d>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff888017fa2620 (size 16):
  comm "syz-executor.2", pid 6525, jiffies 4295752259 (age 22.380s)
  hex dump (first 16 bytes):
    01 00 ff 42 80 88 ff ff 80 2c 2c 0e 80 88 ff ff  ...B.....,,.....
  backtrace:
    [<0000000007e38ee7>] bpf_prog_store_orig_filter+0x7b/0x1e0
    [<000000007be85adc>] bpf_prog_create_from_user+0x1c6/0x2e0
    [<000000009c044ca2>] do_seccomp+0x325/0x27e0
    [<00000000fe7ad7f0>] do_syscall_64+0x3b/0x90
    [<00000000014fba8d>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff88800e2c2c80 (size 8):
  comm "syz-executor.2", pid 6525, jiffies 4295752259 (age 22.380s)
  hex dump (first 8 bytes):
    06 00 00 00 00 00 ff 7f                          ........
  backtrace:
    [<0000000058f7ccf3>] kmemdup+0x23/0x50
    [<00000000aff275da>] bpf_prog_store_orig_filter+0x103/0x1e0
    [<000000007be85adc>] bpf_prog_create_from_user+0x1c6/0x2e0
    [<000000009c044ca2>] do_seccomp+0x325/0x27e0
    [<00000000fe7ad7f0>] do_syscall_64+0x3b/0x90
    [<00000000014fba8d>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff888042167400 (size 512):
  comm "syz-executor.2", pid 6525, jiffies 4295752359 (age 22.280s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<0000000027cecfdf>] do_seccomp+0x2d5/0x27e0
    [<00000000fe7ad7f0>] do_syscall_64+0x3b/0x90
    [<00000000014fba8d>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: leak checking failed

VM DIAGNOSIS:
18:10:49  Registers:
info registers vcpu 0
RAX=fffffbfff0b1bcba RBX=fffffbfff0b1bcbb RCX=ffffffff8128fcb8 RDX=0000000000000001
RSI=0000000000000008 RDI=ffffffff858de5d0 RBP=fffffbfff0b1bcba RSP=ffff88806ce09e70
R8 =0000000000000000 R9 =ffffffff858de5d7 R10=fffffbfff0b1bcba R11=0000000000000001
R12=ffffffff85222308 R13=0000000000000000 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff81775e48 RFL=00000083 [--S---C] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffef254e7a0 CR3=000000000d14a000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM02=0000000000000000 0000000000000000 0000000000000000 418830bf80000000
YMM03=0000000000000000 0000000000000000 0000ff0000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 732f6c61636f6c2f 7273752f3d485441
YMM05=0000000000000000 0000000000000000 622f6c61636f6c2f 7273752f3a6e6962
YMM06=0000000000000000 0000000000000000 73752f3a6e696273 2f7273752f3a6e69
YMM07=0000000000000000 0000000000000000 6e69622f3a6e6962 732f3a6e69622f72
YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 1
RAX=ffffffff84154810 RBX=ffff8880081e3580 RCX=ffffffff84136ca1 RDX=0000000000000000
RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff88800820fe48
R8 =0000000000000001 R9 =ffff88806cf38d13 R10=ffffed100d9e71a2 R11=0000000000000001
R12=ffffed100103c6b0 R13=ffffffff858de5d0 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff84200c30 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5eaecb0198 CR3=000000000d14a000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM02=0000000000000000 0000000000000000 31636e75662e6e75 522e6c697475736f
YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 732f6c61636f6c2f 7273752f3d485441
YMM05=0000000000000000 0000000000000000 622f6c61636f6c2f 7273752f3a6e6962
YMM06=0000000000000000 0000000000000000 73752f3a6e696273 2f7273752f3a6e69
YMM07=0000000000000000 0000000000000000 6e69622f3a6e6962 732f3a6e69622f72
YMM08=0000000000000000 0000000000000000 0a2963317830202c 7d357830202c6c61
YMM09=0000000000000000 0000000000000000 72283674656e6924 67736d6d646e6573
YMM10=0000000000000000 0000000000000000 3230303030303066 3778302826202c31
YMM11=0000000000000000 0000000000000000 2c31303130303034 7830202c29303838
YMM12=0000000000000000 0000000000000000 6166282029376666 6666666637783020
YMM13=0000000000000000 0000000000000000 6b636f730a293037 203a68746e5f6c69
YMM14=0000000000000000 0000000000000000 287265746c696674 656e5f6c6e247465
YMM15=0000000000000000 0000000000000000 0a29637830202c33 7830202c30317830