Warning: Permanently added '[localhost]:20978' (ECDSA) to the list of known hosts. 2022/09/16 16:53:20 fuzzer started 2022/09/16 16:53:20 dialing manager at localhost:36051 syzkaller login: [ 44.036646] cgroup: Unknown subsys name 'net' [ 44.152927] cgroup: Unknown subsys name 'rlimit' 2022/09/16 16:53:34 syscalls: 2215 2022/09/16 16:53:34 code coverage: enabled 2022/09/16 16:53:34 comparison tracing: enabled 2022/09/16 16:53:34 extra coverage: enabled 2022/09/16 16:53:34 setuid sandbox: enabled 2022/09/16 16:53:34 namespace sandbox: enabled 2022/09/16 16:53:34 Android sandbox: enabled 2022/09/16 16:53:34 fault injection: enabled 2022/09/16 16:53:34 leak checking: enabled 2022/09/16 16:53:34 net packet injection: enabled 2022/09/16 16:53:34 net device setup: enabled 2022/09/16 16:53:34 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/16 16:53:34 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/16 16:53:34 USB emulation: enabled 2022/09/16 16:53:34 hci packet injection: enabled 2022/09/16 16:53:34 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220916) 2022/09/16 16:53:34 802.15.4 emulation: enabled 2022/09/16 16:53:34 fetching corpus: 50, signal 26964/28734 (executing program) 2022/09/16 16:53:35 fetching corpus: 100, signal 45032/48307 (executing program) 2022/09/16 16:53:35 fetching corpus: 150, signal 57627/62246 (executing program) 2022/09/16 16:53:35 fetching corpus: 200, signal 66683/72596 (executing program) 2022/09/16 16:53:35 fetching corpus: 250, signal 73044/80207 (executing program) 2022/09/16 16:53:36 fetching corpus: 300, signal 79147/87399 (executing program) 2022/09/16 16:53:36 fetching corpus: 350, signal 82351/91801 (executing program) 2022/09/16 16:53:36 fetching corpus: 400, signal 85192/95832 (executing program) 2022/09/16 16:53:36 fetching corpus: 450, signal 89319/100974 (executing program) 2022/09/16 16:53:36 fetching corpus: 500, signal 94933/107460 (executing program) 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(executing program) 2022/09/16 16:53:41 fetching corpus: 2350, signal 174081/202935 (executing program) 2022/09/16 16:53:41 fetching corpus: 2400, signal 175276/204244 (executing program) 2022/09/16 16:53:41 fetching corpus: 2450, signal 176307/205473 (executing program) 2022/09/16 16:53:41 fetching corpus: 2500, signal 177185/206648 (executing program) 2022/09/16 16:53:42 fetching corpus: 2550, signal 178025/207751 (executing program) 2022/09/16 16:53:42 fetching corpus: 2600, signal 178770/208782 (executing program) 2022/09/16 16:53:42 fetching corpus: 2650, signal 179782/209942 (executing program) 2022/09/16 16:53:42 fetching corpus: 2700, signal 180925/211221 (executing program) 2022/09/16 16:53:42 fetching corpus: 2750, signal 182449/212640 (executing program) 2022/09/16 16:53:42 fetching corpus: 2800, signal 183196/213612 (executing program) 2022/09/16 16:53:42 fetching corpus: 2850, signal 184286/214743 (executing program) 2022/09/16 16:53:43 fetching corpus: 2900, signal 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fetching corpus: 4700, signal 217975/243365 (executing program) 2022/09/16 16:53:47 fetching corpus: 4750, signal 218690/243847 (executing program) 2022/09/16 16:53:47 fetching corpus: 4800, signal 219184/244235 (executing program) 2022/09/16 16:53:48 fetching corpus: 4850, signal 219702/244581 (executing program) 2022/09/16 16:53:48 fetching corpus: 4900, signal 220457/245026 (executing program) 2022/09/16 16:53:48 fetching corpus: 4950, signal 221104/245517 (executing program) 2022/09/16 16:53:48 fetching corpus: 5000, signal 221916/245932 (executing program) 2022/09/16 16:53:48 fetching corpus: 5050, signal 222522/246360 (executing program) 2022/09/16 16:53:48 fetching corpus: 5100, signal 223589/246790 (executing program) 2022/09/16 16:53:48 fetching corpus: 5150, signal 224246/247183 (executing program) 2022/09/16 16:53:49 fetching corpus: 5200, signal 224737/247485 (executing program) 2022/09/16 16:53:49 fetching corpus: 5250, signal 225399/247799 (executing program) 2022/09/16 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program) 2022/09/16 16:53:52 fetching corpus: 6500, signal 241528/252161 (executing program) 2022/09/16 16:53:52 fetching corpus: 6550, signal 242439/252161 (executing program) 2022/09/16 16:53:52 fetching corpus: 6557, signal 242565/252161 (executing program) 2022/09/16 16:53:52 fetching corpus: 6557, signal 242565/252161 (executing program) 2022/09/16 16:53:55 starting 8 fuzzer processes 16:53:55 executing program 0: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8000}}, './file0\x00'}) pwritev2(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="e418b4f2ffa69e3648f7d0b1bc1d22346ef653e30b3e8e9129e5564e021f6ede47b2a384f72e25e17852f3e144e7fea99765f9513fff34ee2fed", 0x3a}, {&(0x7f0000000080)="f6bdd38249534b51ddccc9e408fd3a5242ffdae98a1e198a7e05846794b7f3c2fec1ef09ce2159f0b31cae51d0e28acec280617f0e98c9cca3b30ba61ce1041db475164b59068631472ef4b6a6ee740261a17525255797cfd8efa765511f526ea7424f853aa335ee869018e6ba69276155d424f9b62609ee1de4bfde615c1466c33d81855ae4598281b9de5003630ba36e775cb85c7c838f224d21aeac1f75994e1e49d5ce09", 0xa6}, {&(0x7f0000000140)="5cfa9b47cb5259e12d48ffe15b067b61fbcc0d6d78fb4a1ff1", 0x19}, {&(0x7f0000000180)="e9dba74861959420a27557a449678887aacbfe767037b529163fd8341bdea926dc91c3b20e70b8e5fda853ff98747eb46501b118df3158afd80bcd3dd4b651", 0x3f}, {&(0x7f00000001c0)="43116f6219d6a84d6509f6ab6f0d8b00d15615e2cd74affa2527e7e7f54227a47bcada489e06d07582d3a786e98f974d3d2d6cb994a27bc08adb245bf2237c554862ff499771157a279304012e3ab470903b0e31735e536b2b36cff1f0a820dcac28d50135e85954771ee543890abc78136e5e64d8a4d936bf046463e738a26db12e7de26b333ddc2f91ff108ede4fedfb5828d8797270b0a91dd4785026b417bf586d0556e229e9d25ae425e535b42419241529143ec4ae13b0ed242b418bcbf4da6f03b288e5f159d7b40192d10a3925a531e076ed7a012293a352b25a9664734e775101fc82", 0xe7}, {&(0x7f00000002c0)="a7d3f183ede9956402d4078c0a72a9319cdacf6a16271f0508056e2f9d80d5c7e9e14c4dc64bf33596428fc742da070243dbc423008ba6708c5dd99d266b18475c55dd482533e30a5c042ef454d294f0b2ef388c138f7b620fe40c8884bfa78884bbc1eb74bc557c512f36a851bb70e566864a8286054e5c04f33a7198a6ad2b11b87b0ec1aa", 0x86}, {&(0x7f0000000380)="3d96eddb1b53380def11ab64ad2c301cb035bb2fa7f83f66e37180026e10643a23fe4d375a90a5a84b6994648135294cdf7e68e772114b92fa9da7bd84f0aeffd2577535979114a96960886ba2abaa3dfbe47e652504e8d4e6da524b7ae9d99a4d650e9d4cb49758395c772b8dbadf8482e4daf81e709af05cae2fdd2587c16f26fe21721ba247d07ca1fab86103f25e9d1bd2de6454d67a9cbc2a7092881bd11572e72be89fc72132213529", 0xac}, {&(0x7f0000000440)="cb2a62313d9a7f5169cc636eeffe0116a74286f0ddfea03425067cb9dae9e5f17a14e92b9da7d22d6531a39e8ec5a85b946793e59351fc7c3ed63032d2b8cec4df6a06dff6b6c56790d694d682575c633fd267e9", 0x54}, {&(0x7f00000004c0)="941207fba2b33c7536fa4a4367625eeffbbff67ea9f8a2db98eab153b07bb9821d9b5906eed64bd110add29513c75fee94a7d7851e05f5bc445bc03dd2d412a8e13c82a2be8469acc5b035bbb1caacb5765733741d017e100a0f15a0bdb4252a684cbc1f7dbffca966bb0681a2ebcdddb3a7e618ab6426e5e3b7fef4548aa23b4412408262469c7ef4c6c509270b4476866cb6b2561fd185181c73dbdf81f21441faa5de47f5656df71f849e58d885bf54c9b3042c6e4e13c4354217dd32602e23a31c26f9d3634c7968a93e0844", 0xce}], 0x9, 0x5, 0x9, 0x5) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000680), 0x10000, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x9) ioctl$TCSBRKP(r0, 0x5425, 0xff) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000ac0)={0x3, 0x0, 0x2, 0x11, 0x77, &(0x7f00000006c0)}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000b00)) recvmsg$unix(r0, &(0x7f0000002480)={&(0x7f0000000d80), 0x6e, &(0x7f0000002340)=[{&(0x7f0000000e00)=""/101, 0x65}, {&(0x7f0000000e80)=""/190, 0xbe}, {&(0x7f0000000f40)=""/235, 0xeb}, {&(0x7f0000001040)=""/227, 0xe3}, {&(0x7f0000001140)=""/83, 0x53}, {&(0x7f00000011c0)=""/123, 0x7b}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/124, 0x7c}, {&(0x7f00000022c0)=""/80, 0x50}], 0x9, &(0x7f0000002400)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}, 0x0) clone3(&(0x7f0000002500)={0x40000000, &(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0), {0xb}, &(0x7f0000000c00)=""/130, 0x82, &(0x7f0000000cc0)=""/153, &(0x7f00000024c0)=[0x0, 0xffffffffffffffff, r5], 0x3, {r0}}, 0x58) ioctl$AUTOFS_DEV_IOCTL_READY(r4, 0xc0189376, &(0x7f0000002580)={{0x1, 0x1, 0x18, r2, {0x40}}, './file0\x00'}) ioctl$TIOCSTI(r6, 0x5412, &(0x7f00000025c0)=0x20) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000002600)=0x7f) mknodat$loop(r3, &(0x7f0000002640)='./file1\x00', 0x1, 0x0) write$binfmt_aout(r3, &(0x7f0000002680)={{0x0, 0x48, 0x1, 0x35a, 0x14e, 0x2, 0x20a, 0x80000001}, "4d8cf6b82b3167a92a", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x629) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000002cc0)={0x0, 0xfffffffffffffffe, [0x5, 0x1ff, 0x0, 0x0, 0x66e8, 0x80000001]}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000002d00)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) r8 = openat$dir(0xffffffffffffff9c, &(0x7f0000002d80)='./file1/../file0\x00', 0x0, 0x30) renameat2(r7, &(0x7f0000002d40)='./file1\x00', r8, &(0x7f0000002dc0)='./file0\x00', 0x7) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000002e40)={0x40, {0x4, 0x4d5a, 0x1, 0x1, 0x101}}) 16:53:55 executing program 1: prctl$PR_SET_PDEATHSIG(0x1, 0x34) prctl$PR_SET_PDEATHSIG(0x1, 0x2a) prctl$PR_SET_PDEATHSIG(0x1, 0x2f) prctl$PR_SET_PDEATHSIG(0x1, 0x3a) prctl$PR_SET_PDEATHSIG(0x1, 0x0) prctl$PR_SET_PDEATHSIG(0x1, 0x9) prctl$PR_SET_PDEATHSIG(0x1, 0xf) prctl$PR_SET_PDEATHSIG(0x1, 0xc) prctl$PR_SET_PDEATHSIG(0x1, 0x28) prctl$PR_SET_PDEATHSIG(0x1, 0x18) prctl$PR_SET_PDEATHSIG(0x1, 0x38) prctl$PR_SET_PDEATHSIG(0x1, 0x4) prctl$PR_SET_PDEATHSIG(0x1, 0x31) prctl$PR_SET_PDEATHSIG(0x1, 0x4) prctl$PR_SET_PDEATHSIG(0x1, 0xa) prctl$PR_SET_PDEATHSIG(0x1, 0x3c) prctl$PR_SET_PDEATHSIG(0x1, 0x21) prctl$PR_SET_PDEATHSIG(0x1, 0x35) prctl$PR_SET_PDEATHSIG(0x1, 0x2e) prctl$PR_SET_PDEATHSIG(0x1, 0x29) 16:53:55 executing program 2: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xd0d, 0x80, &(0x7f0000000000)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1f, 0x100000001, &(0x7f0000000040)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3f, 0x3381, &(0x7f0000000080)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xc535, 0x3f, &(0x7f00000000c0)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x6, &(0x7f0000000100)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x100000000, 0x3, &(0x7f0000000140)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x60a, &(0x7f0000000180)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x7ff, &(0x7f00000001c0)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x10001, &(0x7f0000000200)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8d47, 0x80000001, &(0x7f0000000240)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x9, 0x3, &(0x7f0000000280)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x7, &(0x7f00000002c0)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1000, 0xff, &(0x7f0000000300)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x5, 0x782, &(0x7f0000000340)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x0, &(0x7f0000000380)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1f, 0xd0de, &(0x7f00000003c0)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x1, &(0x7f0000000400)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x9, 0x7, &(0x7f0000000440)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x800, 0x9, &(0x7f0000000480)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffff9, 0x80, &(0x7f00000004c0)) 16:53:55 executing program 3: clock_gettime(0x0, &(0x7f00000048c0)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004640)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000080)=""/112, 0x70}, {&(0x7f0000000100)=""/4096, 0x1000}], 0x2, &(0x7f0000001140)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb0}}, {{&(0x7f0000001200)=@abs, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000001280)=""/1, 0x1}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/35, 0x23}, {&(0x7f0000002300)=""/146, 0x92}], 0x4, &(0x7f0000002400)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}, {{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000002540)=""/226, 0xe2}], 0x1, &(0x7f0000002680)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f0000002740)=@abs, 0x6e, &(0x7f00000038c0)=[{&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/4096, 0x1000}], 0x2, &(0x7f0000003900)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{&(0x7f0000003980)=@abs, 0x6e, &(0x7f0000003cc0)=[{&(0x7f0000003a00)=""/97, 0x61}, {&(0x7f0000003a80)=""/233, 0xe9}, {&(0x7f0000003b80)=""/215, 0xd7}, {&(0x7f0000003c80)=""/45, 0x2d}], 0x4, &(0x7f0000003d00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xe8}}, {{&(0x7f0000003e00)=@abs, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003e80)=""/37, 0x25}, {&(0x7f0000003ec0)=""/72, 0x48}], 0x2}}, {{&(0x7f0000003f80)=@abs, 0x6e, &(0x7f0000004080)=[{&(0x7f0000004000)=""/17, 0x11}, {&(0x7f0000004040)=""/45, 0x2d}], 0x2}}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f00000040c0)=""/119, 0x77}, {&(0x7f0000004140)=""/242, 0xf2}], 0x2}}, {{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000004280)=""/48, 0x30}, {&(0x7f00000042c0)=""/226, 0xe2}, {&(0x7f00000043c0)=""/61, 0x3d}, {&(0x7f0000004400)=""/95, 0x5f}], 0x4, &(0x7f00000044c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb0}}, {{0x0, 0x0, &(0x7f0000004600)=[{&(0x7f0000004580)=""/71, 0x47}], 0x1}}], 0xa, 0x300, &(0x7f0000004900)={r0, r1+60000000}) tkill(r6, 0x23) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000004940)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xd97f}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000004980)={{0x1, 0x1, 0x18, r5, {0x800}}, './file0\x00'}) openat(r8, &(0x7f00000049c0)='./file0\x00', 0x40, 0x38) clock_gettime(0x1, &(0x7f0000004a00)) setxattr$trusted_overlay_origin(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80), &(0x7f0000004ac0), 0x2, 0x1) r9 = fork() ptrace(0x8, r9) utimensat(0xffffffffffffffff, &(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)={{0x77359400}, {0x0, 0xea60}}, 0x0) openat(r5, &(0x7f0000004b80)='./file0\x00', 0x40, 0x40) clock_gettime(0x5, &(0x7f0000004bc0)) clock_gettime(0x0, &(0x7f0000004c00)) setxattr$security_evm(&(0x7f0000004c40)='./file0\x00', &(0x7f0000004c80), &(0x7f0000004cc0)=@v2={0x3, 0x3, 0xe, 0x3800000, 0xd4, "47523ba5758ffb2391f4f828d40005917f032efe41e383a26bc171ddfe74b05b06934850397c4b5987766ea988f300043214cc09ed0843b6b5d657e808f15ca7b726016c35f6cd89c43729aeeb2f2139f219d812b7012dd42006acda54603b87226885eb3ce77b5682377b19ad767637467a11b8f11ad13a64d0d97860ff1a589c3c54d159764725e4b8672d514b734b99da3df8e4274d0be991c7c8c62b3ef0acefad12cfe04161c81f4bf9428811ac945314891dc53e67c7d6dc501cc8800a6716fbe28e4dbb32f5d638c5c478f41eacc07118"}, 0xdd, 0x3) r10 = getpgrp(r4) ptrace(0x8, r10) clock_gettime(0x3, &(0x7f0000004dc0)) lsetxattr$trusted_overlay_origin(&(0x7f0000004e00)='./file0\x00', &(0x7f0000004e40), &(0x7f0000004e80), 0x2, 0x3) openat(r7, &(0x7f0000004ec0)='./file0\x00', 0xc02, 0x8) [ 78.600285] audit: type=1400 audit(1663347235.501:6): avc: denied { execmem } for pid=286 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:53:55 executing program 4: ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f0000000100)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000040)=""/174, 0xae}) ioctl$MON_IOCG_STATS(0xffffffffffffffff, 0x80089203, &(0x7f0000000140)) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f0000000240)={&(0x7f0000000180), &(0x7f00000001c0)=""/119, 0x77}) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f0000000340)={&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f00000002c0)=""/102, 0x66}) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f00000004c0)={&(0x7f0000000380), &(0x7f00000003c0)=""/201, 0xc9}) r0 = syz_open_dev$usbmon(&(0x7f0000000500), 0x1, 0x28000) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f00000005c0)={&(0x7f0000000540), &(0x7f0000000580)=""/34, 0x22}) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) read$usbmon(r0, &(0x7f0000000600)=""/216, 0xd8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000700), 0x24840, 0x0) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000780)={&(0x7f0000000740)=[0x0, 0x0], 0x2, 0x8}) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f00000008c0)={0x1, 0x2, 0x1000, 0x72, &(0x7f00000007c0)="20e820b2d1ed6cf27aefec4e5170a7ed2653f3f24042effc7a3839b47389e186b2103b564737622c96de4ea0927342b98d2c25fecb805442b2a9877854e36b8a85426ca343852aae08ae4e232e8e8ed162ea4e420677d4c22bb42fb26c6b8160babd3c689236d19a6d658d1794489289625b", 0x60, 0x0, &(0x7f0000000840)="38cfd8803917b5efe4346085d10c77f746695eb7844f35c3f4f868e50a4988e60629dde6c5bb814020fd392eb3db4c8bf275eda964629b616938c68b4dbd2d391c7c10f2efdebb44825378464b6ae9bc77460fb3c451a202d530f200ef3c1e0a"}) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) ioctl(r0, 0x6, &(0x7f0000000940)="6eb8038678b08eb6b0a411c39a38d3e55d7348b8142fb63e2dfd70dd350ac982f30fbf60516e78fa3bffed813c208c8f7b00a142516750aa0a5bfe8cd763") read$usbmon(r1, &(0x7f0000000980)=""/46, 0x2e) r2 = dup(0xffffffffffffffff) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f00000009c0)) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x541c, &(0x7f0000000a00)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000a40)='/sys/module/workqueue', 0x80800, 0x10) ioctl$MON_IOCX_GETX(r3, 0x4018920a, &(0x7f0000000b00)={&(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000ac0)=""/50, 0x32}) 16:53:55 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) r2 = getpgid(0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x300, 0xfff, 0x25dfdbfe, {}, [@NL802154_ATTR_PID={0x8, 0x1c, r0}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_PID={0x8, 0x1c, r2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x805}, 0x20000045) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x1) ioctl$AUTOFS_IOC_READY(0xffffffffffffffff, 0x9360, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan4\x00'}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSBRK(r3, 0x5427) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wpan1\x00'}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wpan3\x00', 0x0}) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000300)={0x3, 0x80000000, 0x65, 0x0, 0x1, "c0a476ba0e176656e7319f67f61bc78d14454f", 0x101, 0x7}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_TX_POWER(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x848) ioctl$KDDISABIO(r3, 0x4b37) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x50, r6, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_LEVEL={0x2c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x3}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x6}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x2}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x81}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x50}, 0x1, 0x0, 0x0, 0x4800}, 0x14) r7 = dup(r3) read(r7, &(0x7f0000000600)=""/53, 0x35) fsetxattr$security_evm(r3, &(0x7f0000000640), &(0x7f0000000680)=@sha1={0x1, "779610e17dcb5c16dddf2d6d5e6e58a2a875bff9"}, 0x15, 0x0) 16:53:55 executing program 6: keyctl$reject(0x13, 0x0, 0x1, 0x8000, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r1) add_key$fscrypt_v1(&(0x7f0000000280), &(0x7f00000002c0)={'fscrypt:', @desc4}, &(0x7f0000000300)={0x0, "785c3650d5729136da525d48fabaa1718fcfe8fcc041e74f4c9087c36ec0597aeee10f23ebae18e40d7ad73d842c13333358a15d8ba3be9da010ff2fedede2fd", 0x1c}, 0x48, 0x0) keyctl$link(0x8, r1, r3) r4 = add_key$fscrypt_v1(&(0x7f0000000380), &(0x7f00000003c0)={'fscrypt:', @desc2}, &(0x7f0000000400)={0x0, "d30d61492f51a05792407fc200b2f9eeec8535f9ed4b6f59e829de875f994aff6e4abe630c226094103ca61aa5993624de35fd330b815fcb59f38dd83a007b93", 0x1c}, 0x48, r2) keyctl$unlink(0x9, r4, r2) r5 = request_key(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={'syz', 0x1}, &(0x7f0000000500)='\x00', r4) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000540)='encrypted\x00', &(0x7f0000000580)='logon\x00') r6 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "3f60fae6da67d20d34aa7e352f450bc16dd8646994f0110d2d837bb78dcc87bf0ef83fcb0ea1e77346f3fabe0bf7082d5beec37f35dbdc69e9dc0a4dc52f6829", 0x2e}, 0x48, 0x0) r7 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f0000000700)={'syz', 0x2}, &(0x7f0000000740)=']\x00', 0xfffffffffffffffa) r8 = add_key$fscrypt_v1(&(0x7f0000000780), &(0x7f00000007c0)={'fscrypt:', @desc2}, &(0x7f0000000800)={0x0, "76b49e4991fd7c25fe211ab8603f1914975355f4fc9933f182a4ff91283fc640035f7f0d648efe33200f05b5239f410f0bd3678b1b87b542d6bed4f0f497c7d4", 0x1c}, 0x48, r6) keyctl$get_persistent(0x16, 0xee01, r8) add_key$user(&(0x7f0000000880), &(0x7f00000008c0)={'syz', 0x1}, &(0x7f0000000900)="65793a8d7ddc809ec9fb38d20aa0a561d4f0a218de93a088471876e5ed5ca937064bb735ccbfd90b641b10ae99142d585f7ae19b5c092aff46008d7b09bcac163cb815e0fcfe4543c763fdfb74e5f52b4e3ff7eea402103fad54c3d65a63a48ee6ca993c0dcaacdee4a7484fae5dd6bcacbfa10e5143c9fa5b21aeb8d0b59660300bbabb685535502bdc", 0x8a, r7) r9 = request_key(&(0x7f00000009c0)='big_key\x00', &(0x7f0000000a00)={'syz', 0x3}, &(0x7f0000000a40)='}[-]!{])\x00', r5) add_key$fscrypt_provisioning(&(0x7f0000000a80), &(0x7f0000000ac0)={'syz', 0x3}, &(0x7f0000000b00)={0x1, 0x0, @d}, 0x18, r9) 16:53:55 executing program 7: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x2}}, './file0\x00'}) r1 = io_uring_setup(0x7314, &(0x7f0000000040)={0x0, 0x97d5, 0x2, 0x3, 0x10b, 0x0, r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@private1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@private2}}, &(0x7f00000002c0)=0xe8) r4 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="cd59dd10f022f27401ee3255256d2e28f267d560e72fe198a551abede5c3511deca84cb77aaca401f5f1", 0x2a, 0x80000001}], 0x800030, &(0x7f0000000300)={[{@numtail}, {@shortname_winnt}, {@nonumtail}, {@utf8no}], [{@fsuuid={'fsuuid', 0x3d, {[0x65, 0x32, 0x32, 0x35, 0x31, 0x33, 0x64, 0x31], 0x2d, [0x35, 0x50, 0x38, 0x37], 0x2d, [0x65, 0x34, 0x35, 0x30], 0x2d, [0x35, 0x65, 0x63, 0x61], 0x2d, [0x37, 0x61, 0x31, 0x34, 0x63, 0x38, 0x34, 0x62]}}}, {@euid_gt={'euid>', r3}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}, {@obj_type={'obj_type', 0x3d, '(\\%'}}, {@fsname={'fsname', 0x3d, '\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, '%@]/'}}, {@permit_directio}]}) r5 = syz_open_dev$ttys(0xc, 0x2, 0x1) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r7 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) r9 = perf_event_open$cgroup(&(0x7f00000008c0)={0x1, 0x80, 0x1, 0x8, 0x48, 0x9, 0x0, 0x6, 0x40000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, 0x1, @perf_config_ext={0x1}, 0x0, 0x3f, 0x80, 0x4, 0x7f, 0x7, 0xfc01, 0x0, 0x4, 0x0, 0x10001}, r0, 0x2, 0xffffffffffffffff, 0x6) recvmmsg$unix(r1, &(0x7f0000000d80)=[{{&(0x7f0000000940), 0x6e, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/137, 0x89}, {&(0x7f0000000a80)=""/207, 0xcf}, {&(0x7f0000000b80)=""/43, 0x2b}, {&(0x7f0000000bc0)=""/94, 0x5e}], 0x4, &(0x7f0000000c80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0xc8}}], 0x1, 0x40010000, &(0x7f0000000dc0)) r14 = getuid() getresgid(&(0x7f0000000e00), &(0x7f0000000e40)=0x0, &(0x7f0000000e80)) r16 = geteuid() clock_gettime(0x0, &(0x7f0000001900)={0x0, 0x0}) recvmmsg$unix(r0, &(0x7f0000001880)=[{{&(0x7f0000000ec0), 0x6e, &(0x7f0000001540)=[{&(0x7f0000000f40)=""/245, 0xf5}, {&(0x7f0000001040)=""/241, 0xf1}, {&(0x7f0000001140)=""/49, 0x31}, {&(0x7f0000001180)=""/110, 0x6e}, {&(0x7f0000001200)=""/152, 0x98}, {&(0x7f00000012c0)=""/161, 0xa1}, {&(0x7f0000001380)=""/3, 0x3}, {&(0x7f00000013c0)=""/228, 0xe4}, {&(0x7f00000014c0)=""/121, 0x79}], 0x9}}, {{&(0x7f0000001600)=@abs, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001680)=""/196, 0xc4}], 0x1, &(0x7f00000017c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}], 0x2, 0x40013040, &(0x7f0000001940)={r17, r18+10000000}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="c9b6a7edbbfb0d337473302900d1562325fb6d35acd06172fa0237248c72755c4ef89bbb689bc5061648febb181ca6fde1cde69e09035485a6f3117675d2ca542c8132dfd26db60cf9ac5d8bfdac84205d617b51f4e7d72057881ed6787b82723ec5f66e995c5d619c8a9573536cb5f9c4abeaf421d8b418cf44c1838d52e078501f9f1b220b5aaeb310295e5fb3d8324e717e5d73a8c48153aa6c77e5a8a924d03755f4d6297d7b874022f8d6fad5bd4abde319fba38d2f3b43710f8ec7a6fd82be79b4105d04cb51a0b96f092edbe875feb76f7ffc1811ee3c61b881a8844f5294e1a17e34aa6b8f2da40cdba2f4ef511d037b851521", 0xf7}, {&(0x7f0000000500)="abeb459716a62042144dcff954fa402ff362b8d8f1d383e8a7f394d8c79c1d6b108bc18a60995583c4117c1f6d5037b0751ceed4dac9a8b83ceb549ea7ed3fd767298871fab7ed03bf5ba0f736aaaa14213969dda82a3c5b63cb852418a4f1bdfd7b77a5f83b9a0a057c47e53bd2efa7f26d3e4b2be992a34c4e83120e031ee347e562438ec3aee7fec551f754eddf4532ac6080859a", 0x96}, {&(0x7f00000005c0)="134b8a610b7603a2c81f9326cc8ae90f36e0c0f9bc20dd2ea1364f834eef81422a31a8f0ce2f4789e18ef5b99e3dd54fca937b6f9b1ef838b424a024a5033fb9c3c5329c1556b63f296228b6eb0b11901088", 0x52}, {&(0x7f0000000640)="e39ce41228fdc3fc660f46d86de39906c4c269dddfda0ba94afd615c27fe462c93815066b7fed134f7dd659961685c22bab6580a5f399e306c3d86f1e2140e7ca2", 0x41}, {&(0x7f00000006c0)="361ed93c", 0x4}, {&(0x7f0000000700)}, {&(0x7f0000000740)="43739b8fc050f57d4ac368418c5e847d30a5964db3c9050091c440ad147441a6ab462c40be3725a5d472e1e4491ec792578c1721e6fd4ccec91d360840b24da95835d426cb7edfb3a87ae22e5eb4ea4919254b1d9e600209407091958607c8a57dfae0f0bba87f2bd5b11ced7a248102965ab7d48ea074a3b3842d053b041eb7e151443fb3a71db8c2c114e6f0dc868f0a8c59c4badd4d44ef7d4928c971a347933fe0df7cc506041874c5a25adccf1fe050", 0xb2}], 0x7, &(0x7f0000001980)=[@rights={{0x34, 0x1, 0x1, [r4, r5, 0xffffffffffffffff, r1, r4, r1, r0, r6, r7]}}, @rights={{0x1c, 0x1, 0x1, [r1, r8, r4]}}, @rights={{0x2c, 0x1, 0x1, [r1, r9, r4, r4, 0xffffffffffffffff, r1, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r13, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r16, r19}}}], 0xe8, 0x20000004}, 0x10) setsockopt$inet_mreqn(r12, 0x0, 0x20, &(0x7f0000001ac0)={@private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, r2}, 0xc) openat2(r11, &(0x7f0000001b00)='./file1\x00', &(0x7f0000001b40)={0x1900, 0x5, 0x12}, 0x18) r20 = syz_open_procfs(r10, &(0x7f0000001b80)='net/netfilter\x00') ioctl$LOOP_CTL_REMOVE(r20, 0x4c81, 0x0) [ 79.858343] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.861906] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.863969] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.868862] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.872692] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 79.875701] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.884524] Bluetooth: hci0: HCI_REQ-0x0c1a [ 79.907424] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 79.914978] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 79.916260] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 79.917661] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 79.919303] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 79.926019] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 79.933075] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 79.938906] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 79.940478] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 79.945524] Bluetooth: hci1: HCI_REQ-0x0c1a [ 79.945519] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 79.953884] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 79.955208] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 79.957584] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 79.960555] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 79.963320] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 79.966277] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 79.969736] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 79.969859] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 79.977696] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 79.978283] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 79.980763] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 79.981164] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 79.982277] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 79.983093] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 79.983962] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 79.985543] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 79.989359] Bluetooth: hci2: HCI_REQ-0x0c1a [ 79.989455] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 79.992608] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 79.995140] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 80.001655] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 80.003875] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 80.004766] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 80.008347] Bluetooth: hci4: HCI_REQ-0x0c1a [ 80.009264] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 80.010546] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 80.018871] Bluetooth: hci3: HCI_REQ-0x0c1a [ 80.031208] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 80.032536] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 80.032630] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 80.034982] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 80.035329] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 80.040054] Bluetooth: hci6: HCI_REQ-0x0c1a [ 80.052136] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 80.053592] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 80.054608] Bluetooth: hci7: HCI_REQ-0x0c1a [ 80.055662] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 80.059992] Bluetooth: hci5: HCI_REQ-0x0c1a [ 81.934580] Bluetooth: hci0: command 0x0409 tx timeout [ 81.998068] Bluetooth: hci1: command 0x0409 tx timeout [ 82.061906] Bluetooth: hci3: command 0x0409 tx timeout [ 82.061955] Bluetooth: hci5: command 0x0409 tx timeout [ 82.065540] Bluetooth: hci6: command 0x0409 tx timeout [ 82.066430] Bluetooth: hci4: command 0x0409 tx timeout [ 82.067439] Bluetooth: hci2: command 0x0409 tx timeout [ 82.126202] Bluetooth: hci7: command 0x0409 tx timeout [ 83.982231] Bluetooth: hci0: command 0x041b tx timeout [ 84.045941] Bluetooth: hci1: command 0x041b tx timeout [ 84.109902] Bluetooth: hci2: command 0x041b tx timeout [ 84.110386] Bluetooth: hci4: command 0x041b tx timeout [ 84.111418] Bluetooth: hci6: command 0x041b tx timeout [ 84.112747] Bluetooth: hci5: command 0x041b tx timeout [ 84.113674] Bluetooth: hci3: command 0x041b tx timeout [ 84.173927] Bluetooth: hci7: command 0x041b tx timeout [ 86.029881] Bluetooth: hci0: command 0x040f tx timeout [ 86.093886] Bluetooth: hci1: command 0x040f tx timeout [ 86.157900] Bluetooth: hci3: command 0x040f tx timeout [ 86.158538] Bluetooth: hci5: command 0x040f tx timeout [ 86.159147] Bluetooth: hci6: command 0x040f tx timeout [ 86.159709] Bluetooth: hci4: command 0x040f tx timeout [ 86.161910] Bluetooth: hci2: command 0x040f tx timeout [ 86.221869] Bluetooth: hci7: command 0x040f tx timeout [ 88.077935] Bluetooth: hci0: command 0x0419 tx timeout [ 88.141850] Bluetooth: hci1: command 0x0419 tx timeout [ 88.205884] Bluetooth: hci2: command 0x0419 tx timeout [ 88.206368] Bluetooth: hci4: command 0x0419 tx timeout [ 88.207539] Bluetooth: hci6: command 0x0419 tx timeout [ 88.208098] Bluetooth: hci5: command 0x0419 tx timeout [ 88.208474] Bluetooth: hci3: command 0x0419 tx timeout [ 88.269855] Bluetooth: hci7: command 0x0419 tx timeout [ 137.724536] loop7: detected capacity change from 0 to 264192 [ 137.754672] audit: type=1400 audit(1663347294.655:7): avc: denied { open } for pid=3785 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 137.821281] loop7: detected capacity change from 0 to 264192 16:54:54 executing program 7: ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000000)) syz_io_uring_setup(0x50a2, &(0x7f0000000880)={0x0, 0x0, 0x12}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000900), 0x0) 16:54:54 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) [ 138.089195] audit: type=1400 audit(1663347294.990:8): avc: denied { kernel } for pid=3818 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 138.102273] ------------[ cut here ]------------ [ 138.102291] [ 138.102294] ====================================================== [ 138.102297] WARNING: possible circular locking dependency detected [ 138.102301] 6.0.0-rc5-next-20220916 #1 Not tainted [ 138.102307] ------------------------------------------------------ [ 138.102310] syz-executor.7/3819 is trying to acquire lock: [ 138.102316] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 138.102351] [ 138.102351] but task is already holding lock: [ 138.102354] ffff88800dfa1820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 138.102380] [ 138.102380] which lock already depends on the new lock. [ 138.102380] [ 138.102383] [ 138.102383] the existing dependency chain (in reverse order) is: [ 138.102386] [ 138.102386] -> #3 (&ctx->lock){....}-{2:2}: [ 138.102400] _raw_spin_lock+0x2a/0x40 [ 138.102417] __perf_event_task_sched_out+0x53b/0x18d0 [ 138.102429] __schedule+0xedd/0x2470 [ 138.102439] schedule+0xda/0x1b0 [ 138.102449] exit_to_user_mode_prepare+0x114/0x1a0 [ 138.102468] syscall_exit_to_user_mode+0x19/0x40 [ 138.102486] do_syscall_64+0x48/0x90 [ 138.102499] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 138.102516] [ 138.102516] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 138.102530] _raw_spin_lock_nested+0x30/0x40 [ 138.102544] raw_spin_rq_lock_nested+0x1e/0x30 [ 138.102557] task_fork_fair+0x63/0x4d0 [ 138.102573] sched_cgroup_fork+0x3d0/0x540 [ 138.102587] copy_process+0x4183/0x6e20 [ 138.102597] kernel_clone+0xe7/0x890 [ 138.102606] user_mode_thread+0xad/0xf0 [ 138.102616] rest_init+0x24/0x250 [ 138.102632] arch_call_rest_init+0xf/0x14 [ 138.102644] start_kernel+0x4c1/0x4e6 [ 138.102654] secondary_startup_64_no_verify+0xe0/0xeb [ 138.102667] [ 138.102667] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 138.102681] _raw_spin_lock_irqsave+0x39/0x60 [ 138.102696] try_to_wake_up+0xab/0x1920 [ 138.102708] up+0x75/0xb0 [ 138.102719] __up_console_sem+0x6e/0x80 [ 138.102734] console_unlock+0x46a/0x590 [ 138.102749] do_con_write+0xc05/0x1d50 [ 138.102761] con_write+0x21/0x40 [ 138.102771] n_tty_write+0x4d4/0xfe0 [ 138.102783] file_tty_write.constprop.0+0x49c/0x8f0 [ 138.102795] vfs_write+0x9c3/0xd90 [ 138.102815] ksys_write+0x127/0x250 [ 138.102832] do_syscall_64+0x3b/0x90 [ 138.102845] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 138.102862] [ 138.102862] -> #0 ((console_sem).lock){....}-{2:2}: [ 138.102875] __lock_acquire+0x2a02/0x5e70 [ 138.102891] lock_acquire+0x1a2/0x530 [ 138.102906] _raw_spin_lock_irqsave+0x39/0x60 [ 138.102921] down_trylock+0xe/0x70 [ 138.102933] __down_trylock_console_sem+0x3b/0xd0 [ 138.102949] vprintk_emit+0x16b/0x560 [ 138.102964] vprintk+0x84/0xa0 [ 138.102980] _printk+0xba/0xf1 [ 138.102997] report_bug.cold+0x72/0xab [ 138.103009] handle_bug+0x3c/0x70 [ 138.103022] exc_invalid_op+0x14/0x50 [ 138.103035] asm_exc_invalid_op+0x16/0x20 [ 138.103051] group_sched_out.part.0+0x2c7/0x460 [ 138.103061] ctx_sched_out+0x8f1/0xc10 [ 138.103071] __perf_event_task_sched_out+0x6d0/0x18d0 [ 138.103083] __schedule+0xedd/0x2470 [ 138.103093] schedule+0xda/0x1b0 [ 138.103102] exit_to_user_mode_prepare+0x114/0x1a0 [ 138.103120] syscall_exit_to_user_mode+0x19/0x40 [ 138.103137] do_syscall_64+0x48/0x90 [ 138.103150] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 138.103167] [ 138.103167] other info that might help us debug this: [ 138.103167] [ 138.103170] Chain exists of: [ 138.103170] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 138.103170] [ 138.103184] Possible unsafe locking scenario: [ 138.103184] [ 138.103187] CPU0 CPU1 [ 138.103189] ---- ---- [ 138.103191] lock(&ctx->lock); [ 138.103197] lock(&rq->__lock); [ 138.103203] lock(&ctx->lock); [ 138.103209] lock((console_sem).lock); [ 138.103215] [ 138.103215] *** DEADLOCK *** [ 138.103215] [ 138.103216] 2 locks held by syz-executor.7/3819: [ 138.103223] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 138.103249] #1: ffff88800dfa1820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 138.103276] [ 138.103276] stack backtrace: [ 138.103279] CPU: 1 PID: 3819 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220916 #1 [ 138.103291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 138.103299] Call Trace: [ 138.103302] [ 138.103307] dump_stack_lvl+0x8b/0xb3 [ 138.103321] check_noncircular+0x263/0x2e0 [ 138.103338] ? format_decode+0x26c/0xb50 [ 138.103353] ? print_circular_bug+0x450/0x450 [ 138.103370] ? enable_ptr_key_workfn+0x20/0x20 [ 138.103385] ? format_decode+0x26c/0xb50 [ 138.103400] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 138.103418] __lock_acquire+0x2a02/0x5e70 [ 138.103439] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 138.103461] lock_acquire+0x1a2/0x530 [ 138.103477] ? down_trylock+0xe/0x70 [ 138.103491] ? rcu_read_unlock+0x40/0x40 [ 138.103512] ? vprintk+0x84/0xa0 [ 138.103536] _raw_spin_lock_irqsave+0x39/0x60 [ 138.103551] ? down_trylock+0xe/0x70 [ 138.103564] down_trylock+0xe/0x70 [ 138.103577] ? vprintk+0x84/0xa0 [ 138.103594] __down_trylock_console_sem+0x3b/0xd0 [ 138.103611] vprintk_emit+0x16b/0x560 [ 138.103629] vprintk+0x84/0xa0 [ 138.103646] _printk+0xba/0xf1 [ 138.103664] ? record_print_text.cold+0x16/0x16 [ 138.103686] ? report_bug.cold+0x66/0xab [ 138.103700] ? group_sched_out.part.0+0x2c7/0x460 [ 138.103711] report_bug.cold+0x72/0xab [ 138.103726] handle_bug+0x3c/0x70 [ 138.103740] exc_invalid_op+0x14/0x50 [ 138.103755] asm_exc_invalid_op+0x16/0x20 [ 138.103772] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 138.103785] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 138.103796] RSP: 0018:ffff8880418d7c48 EFLAGS: 00010006 [ 138.103806] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.103813] RDX: ffff8880418c8000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 138.103821] RBP: ffff888041378000 R08: 0000000000000005 R09: 0000000000000001 [ 138.103828] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff88800dfa1800 [ 138.103836] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 138.103846] ? group_sched_out.part.0+0x2c7/0x460 [ 138.103859] ? group_sched_out.part.0+0x2c7/0x460 [ 138.103872] ctx_sched_out+0x8f1/0xc10 [ 138.103885] __perf_event_task_sched_out+0x6d0/0x18d0 [ 138.103900] ? lock_is_held_type+0xd7/0x130 [ 138.103918] ? __perf_cgroup_move+0x160/0x160 [ 138.103930] ? set_next_entity+0x304/0x550 [ 138.103947] ? update_curr+0x267/0x740 [ 138.103965] ? lock_is_held_type+0xd7/0x130 [ 138.103983] __schedule+0xedd/0x2470 [ 138.103997] ? io_schedule_timeout+0x150/0x150 [ 138.104010] ? rcu_read_lock_sched_held+0x3e/0x80 [ 138.104029] schedule+0xda/0x1b0 [ 138.104041] exit_to_user_mode_prepare+0x114/0x1a0 [ 138.104061] syscall_exit_to_user_mode+0x19/0x40 [ 138.104079] do_syscall_64+0x48/0x90 [ 138.104093] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 138.104110] RIP: 0033:0x7f005ee1db19 [ 138.104119] 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 [ 138.104130] RSP: 002b:00007f005c393218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 138.104140] RAX: 0000000000000001 RBX: 00007f005ef30f68 RCX: 00007f005ee1db19 [ 138.104148] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f005ef30f6c [ 138.104155] RBP: 00007f005ef30f60 R08: 000000000000000e R09: 0000000000000000 [ 138.104162] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f005ef30f6c [ 138.104169] R13: 00007ffe5675c89f R14: 00007f005c393300 R15: 0000000000022000 [ 138.104182] [ 138.161341] WARNING: CPU: 1 PID: 3819 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 138.162018] Modules linked in: [ 138.162263] CPU: 1 PID: 3819 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220916 #1 [ 138.162856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 138.163686] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 138.164094] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 138.165431] RSP: 0018:ffff8880418d7c48 EFLAGS: 00010006 [ 138.165827] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 138.166353] RDX: ffff8880418c8000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 138.166869] RBP: ffff888041378000 R08: 0000000000000005 R09: 0000000000000001 [ 138.167390] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff88800dfa1800 [ 138.167921] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 138.168443] FS: 00007f005c393700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 138.169028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.169461] CR2: 00007fbb02def368 CR3: 000000001bd7c000 CR4: 0000000000350ee0 [ 138.169981] Call Trace: [ 138.170171] [ 138.170341] ctx_sched_out+0x8f1/0xc10 [ 138.170635] __perf_event_task_sched_out+0x6d0/0x18d0 [ 138.171018] ? lock_is_held_type+0xd7/0x130 [ 138.171342] ? __perf_cgroup_move+0x160/0x160 [ 138.171681] ? set_next_entity+0x304/0x550 [ 138.171999] ? update_curr+0x267/0x740 [ 138.172297] ? lock_is_held_type+0xd7/0x130 [ 138.172628] __schedule+0xedd/0x2470 [ 138.172908] ? io_schedule_timeout+0x150/0x150 [ 138.173253] ? rcu_read_lock_sched_held+0x3e/0x80 [ 138.173630] schedule+0xda/0x1b0 [ 138.173885] exit_to_user_mode_prepare+0x114/0x1a0 [ 138.174255] syscall_exit_to_user_mode+0x19/0x40 [ 138.174611] do_syscall_64+0x48/0x90 [ 138.174892] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 138.175275] RIP: 0033:0x7f005ee1db19 [ 138.175561] 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 [ 138.176872] RSP: 002b:00007f005c393218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 138.177427] RAX: 0000000000000001 RBX: 00007f005ef30f68 RCX: 00007f005ee1db19 [ 138.177953] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f005ef30f6c [ 138.178476] RBP: 00007f005ef30f60 R08: 000000000000000e R09: 0000000000000000 [ 138.178995] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f005ef30f6c [ 138.179511] R13: 00007ffe5675c89f R14: 00007f005c393300 R15: 0000000000022000 [ 138.180050] [ 138.180227] irq event stamp: 474 [ 138.180476] hardirqs last enabled at (473): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 138.181163] hardirqs last disabled at (474): [] __schedule+0x1225/0x2470 [ 138.181756] softirqs last enabled at (0): [] copy_process+0x1e15/0x6e20 [ 138.182362] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 138.182818] ---[ end trace 0000000000000000 ]--- 16:54:55 executing program 3: r0 = syz_io_uring_setup(0xfa7, &(0x7f00000005c0)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000300)={0x0, 0x1df4, 0x4, 0x2, 0x285}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r5, r6], 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r7, 0x0, 0x0, 0x87ffffc) openat(r7, &(0x7f0000000200)='./file1\x00', 0x80, 0x22) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000440)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000480)=0x2c) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x8200, 0x90) [ 138.401855] loop7: detected capacity change from 0 to 264192 [ 138.409698] nfs: Unknown parameter '//' [ 138.508400] loop7: detected capacity change from 0 to 264192 16:54:55 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 16:54:55 executing program 3: r0 = syz_io_uring_setup(0xfa7, &(0x7f00000005c0)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000300)={0x0, 0x1df4, 0x4, 0x2, 0x285}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r5, r6], 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r7, 0x0, 0x0, 0x87ffffc) openat(r7, &(0x7f0000000200)='./file1\x00', 0x80, 0x22) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000440)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000480)=0x2c) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x8200, 0x90) 16:54:55 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) [ 138.692821] hrtimer: interrupt took 16902 ns [ 138.740721] loop7: detected capacity change from 0 to 264192 [ 138.741764] nfs: Unknown parameter '//' [ 138.796105] loop6: detected capacity change from 0 to 264192 [ 138.800651] nfs: Unknown parameter '//' 16:54:55 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) 16:54:55 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r1, 0x0, 0x0, 0x87ffffc) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r3, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) setresuid(0x0, r4, 0x0) lstat(&(0x7f0000000580)='./file1/file0\x00', &(0x7f00000005c0)) syz_mount_image$nfs(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="c4bf1bb6858b67daf940c255057af45d483c40ff11bf7a01c3d421163a375c163cf59c84d790362d764405b8dfe9229e85f48c15a2de2a9ff465461818451f07805a64a3f0b64e4b9ba13b93d990dd1f1a6ad4441b7e8e64ab3448aa4a89bcc2eb6a0ec9211ab9e4a031747a80b9862413068a52f87e29caa6dfe43b5f77e4458e67cd767b9a20f37aaa337fec3f4377dd70fa65a8ef4b39370367c598f3592d7248ee07eaf270dcc91a2e17", 0xac, 0x3}], 0x0, &(0x7f0000000640)={[{'//'}], [{@dont_measure}, {@euid_gt={'euid>', r3}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<', r4}}, {@euid_gt}]}) r5 = openat$cgroup_subtree(r1, &(0x7f0000000000), 0x2, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r2, 0xc0403d08, &(0x7f00000003c0)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r5, @ANYBLOB="0000080015001d012a2fb66e6665312f66696c003000"]) syz_open_dev$tty20(0xc, 0x4, 0x1) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ffffffff000}]) syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') fcntl$dupfd(r2, 0x0, r0) [ 138.948754] loop3: detected capacity change from 0 to 264192 [ 138.969671] nfs: Unknown parameter '//' [ 139.081609] loop7: detected capacity change from 0 to 264192 [ 139.083831] nfs: Unknown parameter '//' [ 141.790100] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 141.792998] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 141.796433] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 141.798557] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 141.800697] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 141.802066] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 141.804838] Bluetooth: hci1: HCI_REQ-0x0c1a [ 141.841070] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 141.843333] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 141.844642] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 141.848488] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 141.850343] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 141.851067] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 141.854678] Bluetooth: hci3: HCI_REQ-0x0c1a [ 143.693911] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 143.821838] Bluetooth: hci1: command 0x0409 tx timeout [ 143.885845] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 143.886350] Bluetooth: hci3: command 0x0409 tx timeout [ 143.886826] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 145.869853] Bluetooth: hci1: command 0x041b tx timeout [ 145.934834] Bluetooth: hci3: command 0x041b tx timeout [ 147.917889] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 147.918540] Bluetooth: hci1: command 0x040f tx timeout [ 147.982831] Bluetooth: hci3: command 0x040f tx timeout VM DIAGNOSIS: 16:54:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000051 RCX=ffffffff81819f65 RDX=ffff88801da29ac0 RSI=0000000000000000 RDI=0000000000000007 RBP=ffff88801f18fb10 RSP=ffff88801f18fac8 R8 =0000000000000007 R9 =fffffffffffff000 R10=ffff88801bd3a220 R11=0000000000000001 R12=ffff88801f18fb68 R13=ffff88801bd3a220 R14=ffffed1003e31f74 R15=ffffed1003e31f77 RIP=ffffffff81461740 RFL=00000283 [--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 00007f29b1e24540 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=00007ffc0f9a49b8 CR3=0000000040c04000 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=00001f80 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 0070656474666f73 2e73656c75646f6d YMM01=0000000000000000 0000000000000000 0070656474666f73 2e73656c75646f6d YMM02=0000000000000000 0000000000000000 0000000000000000 0000ffffffffffff YMM03=0000000000000000 0000000000000000 0000000000000000 0000ff00000000ff YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 676f6c206d6f7473 7563000000000000 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=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b3251 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff8880418d7698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001 R12=0000000000000064 R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b3240 RIP=ffffffff822b32a9 RFL=00000002 [-------] 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 00007f005c393700 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=00007fbb02def368 CR3=000000001bd7c000 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=00001f80 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 00007f005ef047c0 00007f005ef047c8 YMM02=0000000000000000 0000000000000000 00007f005ef047e0 00007f005ef047c0 YMM03=0000000000000000 0000000000000000 00007f005ef047c8 00007f005ef047c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 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