fd9eec569f2e890abe07a01a5c4adb3c42", 0x35, 0x4, 0x0, 0x1, r4}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x7, 0x4, r4, &(0x7f00000017c0)="ece58ead31010cd33215bc5a76d1c8d2f4ffdf1ae653fe8f62b7644c864f8e72c7e30db829b065bd172c42a91a1e88db92b7d220b848d48f095a0fef21d9ef296f4e21705400894d4a774d589be6d7bf5af2ca00192833905ad17341573f479d483a9af5a6467a0a61bd4c804161bbb8f454f19865bd319932e12c40a96b35c43cf7fa321d4726b633da5e5ee50bdad4eb3932a67c1fe2e2975e07497a", 0x9d, 0x400, 0x0, 0x0, r4}, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f00000018c0)="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", 0x1000, 0x9, 0x0, 0x1, r4}, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x1, 0x6, r3, &(0x7f0000002900)="3daf9695934215874cf8accf8aff408630fbb1790073b0e63776799b203d87db97cd6f095deffa514450b3f628b57fa8f785e7615be5e3648dedf13c1ff9b4623c40e31111d388228b9a52356ad125f3a727213fa7de34ac6b22222601ba738b2f949d9d4a57caeb8ca71d29ecfb49d634185af83f89a227db5958f5edffa8dd620462a779df87cda6d46e79542781bfaf0af901e51d44076f9a474a89783df22b08e8", 0xa3, 0x7, 0x0, 0x1, r4}, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f0000002a00)="d4ec0dd0435fab", 0x7, 0xcfdf, 0x0, 0x0, r4}]) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='\\-\'\'\x00', r4}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000003f40)=0x806, 0x4) 08:32:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x1, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:28 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x2) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x0) 08:32:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r2, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) dup2(r1, r2) [ 114.404983] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 114.412359] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 114.531196] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 114.538647] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 08:32:28 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) openat$cuse(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001700)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:28 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000000040)="c35b3c756a18309d951cc21e6f537e68c25ac87fc648847df1e55edda17f17b989e7b6b62643eaf9f6a1515d4563d70dbcfe79a3b8b4411b3f5600af5dfe728f33999db0f9c31c78ed78cb4e50f25e81765d8fe8b7798e7d7ad967320460f03da9204ef874041b4b5a05827d206a23545c568ac6eef039f8cae87f435c9f") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r2, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) dup2(r1, r2) 08:32:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:28 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x100000004, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x23b) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10100, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00000001c0)=0x81) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000200)=[0x5, 0xffffffffffff78f2]) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000600)}, 0x0) 08:32:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:29 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000280)=""/241) 08:32:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:29 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') statx(r0, &(0x7f0000000040)='./file0/bus\x00', 0x800, 0xfff, &(0x7f0000000080)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) [ 115.269887] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 115.277360] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 08:32:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:29 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) openat$cuse(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001700)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:29 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:29 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000000)='securityfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r2, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) dup2(r1, r2) 08:32:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r2, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) dup2(r1, r2) 08:32:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:29 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x84, 0x40000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/57) 08:32:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0xfffffffffffffd69, &(0x7f0000000680)=[{&(0x7f00000000c0)="59aef6a46d8fa86f0755ee87ad2b082fb0090923dbca6bb81542cd425a0dfbfbb948e608a75afacc18056764c679a21577f1237bc923a39362f6ccca7d8ac12d11e8597c3907b1b2b968a0c8d7da512d6571024fc34726"}, {&(0x7f0000000140)="ba29704e3b579227c3a6f815dc5d2f984c57155d96192816a51dc9c749284bd1bdd5b52880952e9730fdf284b1415d22aba127d86703db15f45b2513eb749a1efb95d4fb82ede2adcb689c55f9cacf612150da814337fd15e8c06f95c7efc5ecc87c503846f2e01092a0042797f9a8cdb3af96b0a0dde7a6135d37cb0accee51b96a809265"}, {&(0x7f0000000200)="17d6896f1bc569d46835bc166b5980dcbc8f87149b091d5d96b71162bf2fa7f8a063fc2f09b3f374"}, {&(0x7f0000000240)="d76f515939cd099b787aa7ee62f96f6d1f130658161f5c55eb0d3a5f68b53da8b2c71292945f03cd1e204e4b97aa62ad99aa7a4ec59ac1477c22bc50539f45dcf7407a64c237a7ac099603149f7e22c3c590c3291ea1e05c9ab8ce6b3fab62e7150e54b2c9458464e39fac77199e12a95e2b9e7f22b47b4c10eeeebaf1506d1064b3ead5ecb851be32b76510e0d5fac0f5f8f1c4f3abf83ee1576ee91f8df5173a1e76225d473aa2b96845325bce31099b30614ee90c6b8e3de7f05576f9beeead99943fb68c285a1c19421ac30290592801f2e5f748a693dc8ea690cb1beaca8d"}, {&(0x7f0000000340)="c89ec78f1eab757ceb09c980c4bc57ca36d27017f9b37be0fd56fcb77f392122eeba189131a922c729754bcdc0ccdb3756987d9e9ca7fe251335aaf3499af71ec7898321752d0f942d22d5ee58cf7d522114683913814cd79288b2838cb98a31b97fc0939e77116266c7d65517cee3784fbc1ce69e517626ac84a6d4104a72bccb59cfaae97f7582392454ee2f2a701b4fad838d6b6d8bf9a74431a47a0e25a4419599a59ec8d912924e54463adae23eab03fda0ab3a6bbf17c29a3e9b88cdd242f1591cfa8ea49f9564"}, {&(0x7f0000000440)}, {&(0x7f0000000740)="885aceb5840be19bce44a262f41b891ff8c67b7700b28857043119a147b794a4d6192a6e4dbd254da0ca8377e6ae31800068f5c00d3d02b8f0791a2bea17809f89b5b8ab4b93f8bb006f47ba6aebd09e3d9b0233e759d8694942cfc242c434cf716814cecbab3236d1bac1d142fe7d567c7c143d3f91fbd37308f20186635dc92c5ddcefa159aae4b9c9813171cd64b11ea1"}, {&(0x7f0000000540)="fd028b0baa6f3ad6d2fed1f7c1271d55f5ef1e6a95ee79b9d9b21f2390ce81c556db57b72d86203db11cc5b75f19f96588a6f413f42350cad2ebb52496f7bad5ebef61fda0f73c03b0afb051ac8bbbd69152a7df3d2488736adc57e121c18429663193303d7a554601e3abaaa9423e805e95e55d032b4cf6f1e4d1b5b7b25c10de41c68c5d2cdc3b241439e8ee8148455e41759d7ab4be78e92ff24cc27746bf22690e581b488eab06e2c00befddb3b0ab5971a6a32a72c45ba0b84b1e5a26da98a82001529e15ab12ffe6ee4c600033cb15ec73"}, {&(0x7f0000000640)}], 0x0, &(0x7f0000003840)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0xffffffffffffffe3}, 0x0) 08:32:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="62735d3706bf8be801c7023970a94316cbab3c081aabf1a79da4b7106774f14350cdb295aa3aa2a8188309be76d62fbb625f5e3f0c9a339a3daeeb411854550c2b51a58be8f8c1ddbacc1e495e1819e8c3d2f8634d5e44d53399c85642f22b70f6583324ebf13c87abff21f2a4021dca49fc1f69eb040569f5a776e7174fc08f") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x440, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001780)=[@textreal={0x8, &(0x7f00000017c0)="64f3a666b99f0200000f320f09b809008ec8360fa3e70f20d7660fd2190f01cb0f20e06635004000000f22e036fa"}], 0xaaaaaaaaaaaad8c, 0x0, &(0x7f0000000580), 0x11c) socket$vsock_stream(0x28, 0x1, 0x0) pselect6(0x40, &(0x7f0000000100)={0x2, 0xfffffffffffffff8, 0x3ff, 0x2, 0x2, 0xe0000, 0x4, 0x7}, &(0x7f0000000140)={0x800, 0x9b3, 0x4, 0x5, 0x1, 0x1f, 0x3f, 0x4}, &(0x7f0000000180)={0x2f4f, 0x5, 0x7fffffff, 0x7fffffff, 0x1f, 0xfffffffffffffffc, 0x800, 0x2}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0xd3}, 0x8}) 08:32:29 executing program 7 (fault-call:6 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 116.124175] FAULT_INJECTION: forcing a failure. [ 116.124175] name failslab, interval 1, probability 0, space 0, times 1 [ 116.135619] CPU: 0 PID: 8157 Comm: syz-executor7 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 116.143940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.153296] Call Trace: [ 116.155899] dump_stack+0x1c9/0x2b4 [ 116.159543] ? dump_stack_print_info.cold.2+0x52/0x52 [ 116.164736] ? unlock_page_memcg+0x2c/0x40 [ 116.168969] should_fail.cold.4+0xa/0x11 [ 116.173047] ? kasan_check_write+0x14/0x20 [ 116.177277] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 116.182379] ? trace_hardirqs_on+0x10/0x10 [ 116.186600] ? trace_hardirqs_on+0x10/0x10 [ 116.190820] ? trace_hardirqs_on+0x10/0x10 [ 116.195043] ? alloc_set_pte+0x1133/0x1790 [ 116.199272] ? trace_hardirqs_on+0x10/0x10 [ 116.203493] ? lock_release+0xa30/0xa30 [ 116.207454] ? xas_descend+0x20c/0x5f0 [ 116.211326] ? lock_acquire+0x1e4/0x540 [ 116.215287] ? fs_reclaim_acquire+0x20/0x20 [ 116.219612] ? lock_downgrade+0x8f0/0x8f0 [ 116.223745] ? do_raw_spin_lock+0xc1/0x200 [ 116.227963] ? check_same_owner+0x340/0x340 [ 116.232267] ? rcu_note_context_switch+0x730/0x730 [ 116.237181] __should_failslab+0x124/0x180 [ 116.241403] should_failslab+0x9/0x14 [ 116.245186] __kmalloc+0x2c8/0x760 [ 116.248719] ? sock_kmalloc+0x156/0x1f0 [ 116.252675] sock_kmalloc+0x156/0x1f0 [ 116.256468] ? __sk_mem_schedule+0xe0/0xe0 [ 116.260689] ? lock_release+0xa30/0xa30 [ 116.264649] ? kasan_check_read+0x11/0x20 [ 116.268873] ? do_raw_spin_unlock+0xa7/0x2f0 [ 116.273271] af_alg_alloc_areq+0x83/0x280 [ 116.277412] ? alg_accept+0x60/0x60 [ 116.281025] ? trace_hardirqs_on+0xd/0x10 [ 116.285156] ? __local_bh_enable_ip+0x161/0x230 [ 116.289818] aead_recvmsg+0x1cb/0x1bb0 [ 116.293789] ? aead_release+0x50/0x50 [ 116.297571] ? aead_release+0x50/0x50 [ 116.301361] sock_recvmsg_nosec+0x8c/0xb0 [ 116.305490] ? __sock_tx_timestamp+0xd0/0xd0 [ 116.309884] ___sys_recvmsg+0x2b6/0x680 [ 116.313850] ? ___sys_sendmsg+0x930/0x930 [ 116.317986] ? pvclock_read_flags+0x160/0x160 [ 116.322480] ? kvm_clock_read+0x25/0x30 [ 116.326442] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 116.331963] ? ktime_get_ts64+0x3a5/0x530 [ 116.336194] ? do_gettimeofday+0x180/0x180 [ 116.340412] ? rcu_note_context_switch+0x730/0x730 [ 116.345338] ? check_same_owner+0x340/0x340 [ 116.349645] __sys_recvmmsg+0x301/0xba0 [ 116.353615] ? __ia32_sys_recvmsg+0xb0/0xb0 [ 116.357925] ? lock_acquire+0x1e4/0x540 [ 116.361884] ? __might_fault+0x12b/0x1e0 [ 116.365928] ? lock_release+0xa30/0xa30 [ 116.369894] ? check_same_owner+0x340/0x340 [ 116.374205] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 116.379726] ? _copy_from_user+0xdf/0x150 [ 116.384120] do_sys_recvmmsg+0xec/0x1a0 [ 116.388086] ? __sys_recvmmsg+0xba0/0xba0 [ 116.392220] __x64_sys_recvmmsg+0xbe/0x150 [ 116.396439] do_syscall_64+0x1b9/0x820 [ 116.400308] ? finish_task_switch+0x1d3/0x870 [ 116.404786] ? syscall_return_slowpath+0x5e0/0x5e0 [ 116.409707] ? syscall_return_slowpath+0x31d/0x5e0 [ 116.414622] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 116.419620] ? prepare_exit_to_usermode+0x291/0x3b0 [ 116.424627] ? perf_trace_sys_enter+0xb10/0xb10 [ 116.429278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.434110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 116.439293] RIP: 0033:0x455e29 [ 116.443291] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.462556] RSP: 002b:00007f83b5288c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 116.470247] RAX: ffffffffffffffda RBX: 00007f83b52896d4 RCX: 0000000000455e29 [ 116.477507] RDX: 0000000000000002 RSI: 0000000020001280 RDI: 0000000000000014 [ 116.484757] RBP: 000000000072bea0 R08: 0000000020001400 R09: 0000000000000000 [ 116.492008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 116.499270] R13: 00000000004c0e87 R14: 00000000004d1090 R15: 0000000000000000 08:32:30 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) openat$cuse(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001700)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:30 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) mount$9p_xen(&(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='9p\x00', 0x1, &(0x7f00000000c0)={'trans=xen,', {[{@afid={'afid', 0x3d, 0x3}, 0x2c}, {@mmap='mmap', 0x2c}, {@afid={'afid', 0x3d, 0x5}, 0x2c}, {@cache_loose='cache=loose', 0x2c}, {@version_L='version=9p2000.L', 0x2c}, {@access_any='access=any', 0x2c}, {@noextend='noextend', 0x2c}, {@cache_mmap='cache=mmap', 0x2c}, {@cache_none='cache=none', 0x2c}]}}) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000280)) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:30 executing program 7 (fault-call:6 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha256-avx2,xts-serpent-avx2))\x00'}, 0x58) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x85bd, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000280)="8e52b9cf7f6b2910e01d92ece8c5bbb11f730000c489b713378e01bef2b7897d9b", 0x21) 08:32:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r2, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) dup2(r1, r2) 08:32:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@dev={0xfe, 0x80}, @empty, @loopback={0x0, 0x1}, 0x0, 0x5, 0x8, 0x100, 0xa57, 0xa3b920779ec292b1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xa05, 0x20, 0xfffffffffffffffd, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) recvmmsg(r0, &(0x7f0000001200)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/24, 0x18}], 0x1, &(0x7f0000000280)=""/96, 0x60, 0x5}, 0x2fd}, {{&(0x7f0000000300)=@rc, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/155, 0x9b}, {&(0x7f0000000440)=""/96, 0x60}, {&(0x7f00000004c0)=""/6, 0x6}, {&(0x7f0000000500)=""/54, 0x36}, {&(0x7f0000000540)=""/39, 0x27}, {&(0x7f0000000580)=""/200, 0xc8}, {&(0x7f0000000680)=""/90, 0x5a}, {&(0x7f0000000700)=""/150, 0x96}], 0x8, 0x0, 0x0, 0x34}, 0x5}, {{&(0x7f0000000840)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000008c0)}, {&(0x7f0000000900)=""/213, 0xd5}, {&(0x7f0000000a00)=""/134, 0x86}, {&(0x7f0000000ac0)=""/25, 0x19}, {&(0x7f0000000b00)=""/100, 0x64}, {&(0x7f0000000b80)=""/27, 0x1b}], 0x6, &(0x7f0000000c40)=""/141, 0x8d, 0xffffffffffffff2c}, 0x8}, {{&(0x7f0000000d00)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000d80)=""/239, 0xef}, {&(0x7f0000000e80)=""/81, 0x51}, {&(0x7f0000000f00)=""/197, 0xc5}, {&(0x7f0000001000)=""/193, 0xc1}, {&(0x7f0000001100)=""/65, 0x41}], 0x5}, 0x400}], 0x4, 0x40010120, &(0x7f0000001300)) 08:32:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:30 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xd, 0x2013, r0, 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), 0x4) 08:32:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:31 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) openat$cuse(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001700)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r1) readv(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='clear_refs\x00') clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x3, 0x7f, 0xffffffffffffffff}, {{r1, r2/1000+30000}, 0x8, 0xf3, 0x6}], 0x30) r3 = syz_open_procfs(0x0, &(0x7f0000000200)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ae9e0f46c87cd44db4919c1a34ab1d00bb4157f79b23912e9b96566ebf23618dfdd331fcacfeccdb938974f48d420c49e5b37f94bdb651b9c102659034f4192f") r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="025dc83d6d345f8f992070") sendfile(r0, r3, &(0x7f0000000080)=0x1, 0x1) 08:32:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:31 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x170) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000040)={r0, r1+30000000}) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r2, &(0x7f0000000180)=""/241) 08:32:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d34") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) dup2(r1, r2) 08:32:31 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x7) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000300)="4c0000001300ff09fffefd956fa283b70000132100000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 08:32:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:31 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x80, 0x8, 0x1, 0x6, 0x6, 0x545, 0xc73, {0x0, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x20}}, 0x7, 0x1, 0x8, 0x4, 0x100}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0x7, 0x3, [0x0, 0x3ff, 0xd9]}, &(0x7f0000000300)=0xe) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00') r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r2, &(0x7f0000000180)=""/241) 08:32:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = add_key(&(0x7f00000017c0)='logon\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000)="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", 0x1000, 0xfffffffffffffff8) keyctl$clear(0x7, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) migrate_pages(r2, 0x86f2, &(0x7f0000000380)=0x81, &(0x7f00000003c0)=0xfffffffffffffffc) r3 = dup(r0) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) r4 = userfaultfd(0x0) syz_mount_image$hfsplus(&(0x7f0000000480)='hfsplus\x00', &(0x7f00000004c0)='./file0\x00', 0x8, 0x4, &(0x7f0000001640)=[{&(0x7f0000000500), 0x0, 0xb35e}, {&(0x7f0000000540)="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", 0x1000, 0x401}, {&(0x7f0000001540)="43710ca3b4c30cdde81867abc86ed054d90cd43a72b637e20f3a40bc64805989c283e79fb02ec36ce445e14a70045172879add6d7b70f145511b62ad7d00d761ef7ca2f3878bb13071b501d024e9787c70c7c0c833e3d60f5a645cde3bc3e0c9a7d7f4aa516f4a02646a6e5784e7200fd5188d5e769a66393154b26cdfa053961e158ac0981700a8c87e9f16c218cb5b3ac53aeb5ad19ade82adb4fc9380a772638a6e610da6872d165d2205374fa2bebdd66cca4b2552e78bd64f62f28505d0c27001cbb63cf5fd0c8f6a9241af758f13118fa55e70d665445064215bee923a059d94b3ea16d3abcb820a8a", 0xec, 0x7}, {&(0x7f0000002040)="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", 0x1000, 0x9}], 0x800000, &(0x7f00000016c0)={[{@part={'part', 0x3d, [0x38, 0x34, 0x3f]}, 0x2c}, {@type={'type', 0x3d, "95934a9a"}, 0x2c}, {@session={'session', 0x3d, [0x35, 0x39, 0x3d, 0x2d, 0x7f, 0x7f, 0x78]}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x7f, 0x35, 0x3a, 0x36, 0x33, 0x33, 0x37]}, 0x2c}, {@barrier='barrier', 0x2c}, {@creator={'creator', 0x3d, "61d61ab0"}, 0x2c}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000340)="43d9b57786120a2104c060de"}, 0x10) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000001740)=0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x0) bind(r3, &(0x7f0000000400)=@generic={0x0, "094a835105337f87e7202aed688b8c978d9ae59ea2f1f54bbea897f18d08eee23b87bc44a2f69c8ea67d396d77d82d8d4b5204ea87f0584ebf9d7d20ce1aef4f4fb81a6996a70c6cd5cd9f02d33a2275f56f8f61e6a92549d9cdd8fced4f8b7235f08cf6857acc7e748e434506fa64666303cee8718bf8ff31b8671abaa0"}, 0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x890b, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}}) close(r5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001840)=0x8, 0x4) r6 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000140)={{0x6, 0x1, 0xb15, 0x5, 'syz0\x00', 0x2}, 0x0, 0x1000000400, 0xf6, r6, 0x6, 0x2, 'syz1\x00', &(0x7f0000000000)=['\\securitybdevbdev)\x00', 'proc$md5sum\x00', 'loposix_acl_access-:[md5sum\x00', '\x00', 'md5sum[\x00', '-\x00'], 0x46, [], [0x8a, 0x101, 0x7, 0x8]}) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000280)=0x4000, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001780)={{0x3, 0x1, 0xb17a, 0x0, 0x6}}) connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0xfffffffffffffeff, {0x4, 0xff, 0xd1, 0x2, 0x800}, 0x7, 0x6}, 0xe) 08:32:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 117.762722] hfsplus: unable to parse mount options 08:32:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) dup2(r1, r2) 08:32:31 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000000)="f8e609b200455c51aa27be486620293cc7c99482063b88ed59dd65e72d6f446152122bc9c5ff27edaeaf52f57823724c7ad54bc4a430050b3497c2b5ad712e789ac9b9d8335640c944b8ebed6d0472e602025f7ecf77aa0c71b523add55c101f8d6d063b6f93050e7d626ccc7f6eccc485ff50916f47c464830cc923f7038102b5b3e1ee1dfb711434eb3812f5caf0e9e13654db50f3f3e1bc1f96f94ceadeb69ae23cc3fc3612c40d3697b3c977ccd66c1df150fbc3ba5e16683da7e1f11e", 0xbf) [ 117.874946] hfsplus: unable to parse mount options 08:32:32 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) openat$cuse(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/cuse\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001700)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r0, 0x40044581, &(0x7f00000001c0)=""/101) close(0xffffffffffffffff) 08:32:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x840) write$P9_RLERROR(r2, &(0x7f0000000080)={0x17, 0x7, 0x2, {0xe, 'selfmime_type]'}}, 0x17) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETAF(r3, 0x5456, &(0x7f0000000000)) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 08:32:32 executing program 1: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@quiet='quiet', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x3fc000000000000, 0x4, &(0x7f0000000540)=[{&(0x7f00000001c0)="83e0a48fc274e44fc68b15c4283df46dbc5aa0d2d8c804", 0x17, 0x3ff}, {&(0x7f0000000280)="5295dbe27865d2ba4824870d2bca879555e92abf9871c8e6ccd0ca25c7605d17a811abc52d9ddbd38c1ad4a0e69b8524a46cec7ece78b453a55382489e80ea26aa0035b5012adc83eba977bdcee05d1f03500084ca15eea40d9f2575fdcd5f4cb6c4895475e4536189642328eb94b2ea17b5cfc3b5631c3209c14926665ee1eedff0e1baf8c30de8df6fc8ac41026d75b2fccfdce2fe41fd078905dbb73ed988fc3ee725efbccbad1305300128d3647d828a103f36585536c12f5466e6b6671baa8d44e5110aab6fe6ecd36fab09fec236b54f8195108ff7539c7b6b623fa8b1df", 0xe1, 0x5}, {&(0x7f0000000380)="88d475d86bdf1a26183ee8061d6993275c982900268380df21f7fabea2e9e71dacd96b7daa36c03eb83df98d727b6350919483575150f8806a481939701cc217c642faf376e04ee1355b367678e3ca57c0402564223588084d10403cf5cadb047f1c44bc615cba12193615080a093abc0f5a339f9847fb9c58c7f0f9e4692235830cc4329aa81d57fd9ee428224c30454749e80d0627a8ba517c45", 0x9b, 0x3}, {&(0x7f0000000440)="dd07e347c2bc72b755c16e1945b3af58c9e97ae819729eacde924f2aa748d1d2710f75df58e4d8b6755d1c4ac6d5794c0380250edac01dbf6df55fdacadc9bdae5a0490db93c38002ac7c5d06363223254209a7444516650163860984334c7b39365636c6c5a803ec83766425109d034ef45795596cc3885d51af14cde34bd42b3f196e4ae6945110e59fb4b42a15e3b3d3f199c050f2440ee77e08957da286b303f303ffce895235f74a78af239b519c49533505dd775f8b83bda063a57afa787cb3a284a727c750a6be00e", 0xcc, 0xc71}], 0x40, &(0x7f0000000200)={[{@barrier='barrier', 0x2c}]}) link(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x18901, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000680)) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r1) 08:32:32 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000000)=0x60, 0x80000) getsockname(r0, &(0x7f0000000100)=@ax25, &(0x7f0000000280)=0x80) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) 08:32:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) dup2(r1, r2) 08:32:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f76") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r0, 0x40044581, &(0x7f00000001c0)=""/101) close(0xffffffffffffffff) 08:32:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:32 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) [ 118.568169] hfs: can't find a HFS filesystem on dev loop1 08:32:32 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x103000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) r1 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xb3, "e1bf59449962b347d087f2bea92a93746fc80dcaf6ea3fbad8ed13108219cbd95d3d8473e4bf6e89888b3392c3e339d90c7a63cb546df84bfc474eca47dc3b903686c28d2018e844f7c540be7caafadd9ffa5e8e1f00c10b58dcc1ac3bdac61932c09581aa003191cea1daee4565cf5a92f6c3803b751af8a3a4322d9004b5ce73a321fec2756180ebbf2dd0b95dde267ae9c045b0acb3ecac7f76886dde5281d95f25c77143c815eb1c05e64f155ea5aa9b10"}, &(0x7f0000000400)=0xbb) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x1, 0x200, 0x200, 0x4, 0x2, 0x7fff, 0xc22b, 0x3, r2}, 0x20) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x12, 0xa, &(0x7f0000000080)=0x8000000000000000, &(0x7f0000000140)=0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) write$P9_RMKDIR(r3, &(0x7f0000000100)={0x14, 0x49, 0x2, {0x12, 0x1}}, 0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 08:32:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r0, 0x40044581, &(0x7f00000001c0)=""/101) close(0xffffffffffffffff) 08:32:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, 0xffffffffffffffff) 08:32:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:33 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) openat$cuse(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:33 executing program 4: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) fstatfs(r0, &(0x7f0000000180)=""/241) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x8, 0x5, 0x59e, 0x3, 0x4}) 08:32:33 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x9, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="7b65763077f49d5396292e5e00") r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x44) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000000c0)) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000140)={0x4, 0xfff, 0x1, 0xfffffffffffffa04, 0x6, 0x101, 0x7}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x4000, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000180)) 08:32:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:33 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000000005401, &(0x7f0000003ff8)) 08:32:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f7620") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000e431892d55606309bec8b89a5f8468ad005e0001060000000000000000"], 0x20}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x410000, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x70) 08:32:33 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0/bus\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='rootfs\x00', 0x50, &(0x7f0000000400)="33bd731cf5c41c4a1021769412f4bec57fa99feadf6d5ee09373405664c2d036d1d5b5c1a00f94b067ec9f458532a4840c0c154c1a66bb8972179fbc33e58427babcc54e4ed039c6d2639ed44c6696993e1f5e66715c12c058fad775cfb3cef66cd5eb52c9c128fe0039c32453026cfbe63dd774390fee6469d3bc5dcdb13f53765e983d1f04059e3ca898f565a98b5b668de58420a6bc5115914b0195856c7a12cc5ef32119d926f0cac3e9806e033058c7b6a19b261150222fe44f71903d890b996c2b00cc3f4066fa5bfb9c23425efa91fb1b4a9c0000") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) execve(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080), &(0x7f00000003c0)=[&(0x7f00000000c0)='[\x00', &(0x7f0000000100)='ramfs\x00', &(0x7f0000000140)='ramfs\x00', &(0x7f0000000280)='ramfs\x00', &(0x7f00000002c0)='user!posix_acl_access\\&]+md5sum\x00', &(0x7f0000000300)='(\'%vboxnet1mime_type%$bdevproc\x00', &(0x7f0000000340)='ramfs\x00', &(0x7f0000000380)='ramfs\x00']) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000200)={0x1d}, 0x10) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f0000000180)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000480)=""/81, 0x51}, {&(0x7f00000002c0)=""/17, 0x11}], 0x3, &(0x7f0000000540)=""/141, 0x8d, 0x3ff}, 0x5}, {{&(0x7f0000000640)=@sco, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000700)=""/245, 0xf5}, {&(0x7f0000000800)=""/131, 0x83}], 0x2, &(0x7f0000000900)=""/4096, 0x1000, 0x80}, 0xc10}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001900)=""/123, 0x7b}, {&(0x7f0000001980)=""/131, 0x83}, {&(0x7f0000001a40)=""/158, 0x9e}, {&(0x7f0000001b00)=""/165, 0xa5}], 0x4, &(0x7f0000001c00)=""/160, 0xa0, 0x6}, 0x8}, {{&(0x7f0000001cc0)=@ax25, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001d40)=""/10, 0xa}, {&(0x7f0000001d80)=""/172, 0xac}, {&(0x7f0000001e40)=""/66, 0x42}, {&(0x7f0000001ec0)=""/251, 0xfb}], 0x4, &(0x7f0000002000)=""/170, 0xaa, 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/111, 0x6f}, {&(0x7f0000003140)=""/229, 0xe5}, {&(0x7f0000003240)=""/183, 0xb7}, {&(0x7f0000003300)=""/222, 0xde}, {&(0x7f0000003400)=""/246, 0xf6}], 0x6, 0x0, 0x0, 0x100}, 0x5}, {{&(0x7f0000003580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003600)=""/180, 0xb4}], 0x1, &(0x7f0000003700)=""/32, 0x20, 0xd178}, 0x20}, {{&(0x7f0000003740)=@ax25, 0x80, &(0x7f00000038c0)=[{&(0x7f00000037c0)=""/4, 0x4}, {&(0x7f0000003800)=""/146, 0x92}], 0x2, &(0x7f0000003900)=""/180, 0xb4, 0x4}, 0x4}, {{&(0x7f00000039c0)=@vsock, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003a40)=""/109, 0x6d}], 0x1, &(0x7f0000003b00)=""/86, 0x56, 0x7}, 0x100000000}], 0x8, 0x3, &(0x7f0000003d80)={0x0, 0x1c9c380}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000004040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004080)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000004180)=0xe8) r4 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000041c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004200)={0x0, 0x0}, &(0x7f0000004240)=0xc) getgroups(0x3, &(0x7f0000004280)=[0xee01, 0x0, 0x0]) sendmsg$unix(r1, &(0x7f0000004380)={&(0x7f0000003dc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000003e40)="1e58e50a6f573b4bdaac19fa0f0a3e88df322f7b76635c97eecd4bbc48ab18b10da93c18fb692dcaa1d27b6a1b3aac6b3180ac332d3b4b524842f0c66e70ea6d6e91b42907fd841b7a8bee9fa0e367d90fdd292f8d32f518b5af34abc0009028f46fd85fff66c567e20194fcd9d266de8819ed110383cf3ce06623d418800f8777bc84445a2957fa0b2e3d253efdd45a00360b5f4de20e876d4effee7933f6d284a39fdcce5e963e1aade8e45de2000f139bcc3d70db", 0xb6}, {&(0x7f0000003f00)="cd855ec25c856b9d638d3a47b9757a18b169c14ba577621f4b7822a838573f8abf5ece7c040151f864a31885f0673bfae2a6b6543cddb237a9a162c7104403da788bec33ef6af248bcd81b87298ffc18900513e60e6870a34fc9faa2df64244dd7d791e9b97e1a70766963299b7babdda11aef4b2a7921494faa6814577095570ca5301a7081aebbd76f3e828b3e878ddb62f4343ddc40790b9cc47a2dcd16a3155cb2b5e663", 0xa6}], 0x2, &(0x7f00000042c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00022f0018000002000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000008000110000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x84}, 0x24004040) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0xfffffeff, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0xc, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981aeb150d176"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000005c0)}}], 0x1, 0x0, &(0x7f00000006c0)) 08:32:33 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x202000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0xc6, "b805f6b95f6411740efe3287188122e584cba9a7873c4c800b08d1bd5aa34dd256bfa269b227ef9c45159abafeac2705b8467e69e066af0722eb57eb37b5b2acb4d4b6980d755103af26dc5c14aa094510cdfb09a6762b5c733d93d96ed750bc5868aaaed850780020867aca1f1aed343ec67a835af22350c193aba341cabd81300a669508f0064ee245d88b8bce3b41a629ea33d900e4e95ef19853d5351cac6bb8fcfad244e766c3f68e543f1a0685f0db6d82f5bb5c5bfe1a007f33afe5bd4e379674667a"}, &(0x7f0000000140)=0xea) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) 08:32:33 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:34 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(aegis128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa}, 0x1c) 08:32:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:34 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:34 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:34 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000000080)="e1995c18c4708746155831973d8c5d10ba69062ed909058b954464190268648abacca643b1b780e030105c") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000100)=""/241) 08:32:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:34 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:34 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x7, &(0x7f00000014c0)=[{&(0x7f0000000080)="efb95be1c4461db1980d74e731cbcbe96df87442276d35219d57048bc0894f16163ce09c746ce117a7201a38e07fae0539a1301b2a310cba32ba716bfe906608706b284f341659697ab4168f8d50c4b6549cb27e9e5dee6c0f8e0dbf8371f95e4b5a43ffecafe8f575a6422dcbada03b543cae485715671907bfb4ffc08561b74399d58f398f21134f900b956426a6c0b6312604d239ebb94a739843de4acdaf75a4c382da47e3b198bde14da2262e3ea0f8091c82c48618eaec8ef1850dd8faf8998c0a8b08aaad3bf354d7b7a696baa2d7f8c77ae66ad26d1a6f00e791e0875b6162f585d5164283a2f648752546f4a916b22d4605d7", 0xf7, 0x2}, {&(0x7f0000000280)="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", 0x1000, 0x4}, {&(0x7f0000001280)="fc89f489ec3beb41db6ca5f21e9f367ba9e8a2f2a46ed90795ec444bdb2d395c2dbaea2dab24cb81fa3bd6e7ba91de4897aebde53559a9ae08969398b2af326aee15e1631ee34f7b34a7796b9ad09b11a8cc0ae8ebc0128a8919b1d2bcaf8a2df32e9d87844f6b0c4a96944889082fc039101192b96b", 0x76, 0x5}, {&(0x7f0000001300)="9307da677e70283813d465741f1b0e52c7e94380c3694e25b2001bc8966969aeed2c5431bb80e9ab3b6d66e3a56dcc2adf32559739780a030eccd7ecf1729256e3a0670d7a5f7bdb2ccadf20c3e972", 0x4f, 0x5}, {&(0x7f0000001380)="90dfed2bb83898d1fb4f898e17ce8f2fdbd3c36e317e1c3110d270c062daf2e1b2c7c22415f45d9b1954c14cbf3c0e1cacca8978ec61d0bd77b172d2af316bd660e06e86b3326f0bdaa7f173fd346f2b1beb85e682553e01909299743e8c8cf1142aa48ea2b2cae1aea57c7efcc4a833beb701d7b80fb04af6cba2c663e9e58e32ffa2194c006f111a84c287", 0x8c, 0x621}, {&(0x7f0000001440)="44c9489ee700d8be", 0x8, 0x2}, {&(0x7f0000001480)="a6b598e7d387fdca9e2051331c94f5e246397a060b2f252d56b5dbb2189e78aecc5b", 0x22, 0x4}], 0x2101020, &(0x7f0000001580)={[{@check_relaxed='check=relaxed', 0x2c}, {@overriderock='overriderockperm', 0x2c}]}) 08:32:34 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x4, 0x6, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000400), &(0x7f00000002c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="e332efe2027fb4051c7b3a76e8ff3858b1d8eefcb424f1b7c7207d8a0000000000000000000000", &(0x7f0000000200)}, 0x20) 08:32:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:34 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x6, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) 08:32:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:35 executing program 3: mq_timedreceive(0xffffffffffffffff, &(0x7f0000000080)=""/46, 0x2e, 0x5, &(0x7f00000000c0)={0x77359400}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001c00)}, 0x20000801) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000340)}, 0x20000000) 08:32:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:35 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000680)=""/241) 08:32:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:35 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x2}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'syzkaller0\x00', 0x400}) getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) getpid() gettid() getpgid(0x0) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/zero\x00', 0x8000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000700)={0x8, 0x7, [{0x3ff, 0x0, 0xfffffffffffffffa}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x100000000}, {0x82, 0x0, 0x80000001}, {0x2, 0x0, 0x5}, {0x6, 0x0, 0x8}, {0x5, 0x0, 0x6}, {0x95d3, 0x0, 0x8f7}]}) r3 = getpgrp(r1) r4 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0x4}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000640)={r5, 0x800}, &(0x7f0000000680)=0x8) getpgrp(r3) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000000400)={0x800000a6c, 0x8, 0x1}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84800) mq_notify(r7, &(0x7f0000000340)={0x0, 0x22, 0x5, @thr={&(0x7f00000001c0)="16644feb8e3efdd0f5ce9977c6fdee4c9a21442d324e8ba4620e5ebc03b9fb4ba86a45341a1593b367827b0190fb49aed5c4582e15d871b7855d42e548edf5857c482924fa0978f55b3142", &(0x7f0000000240)="987ef5b9192f305d0608d2ed9caa9228c018f4d04d68a5d09e43180f9c8f52dd450cca07fc31e45221d8a871793b2c5242dac079920e90d2262ba8def56d2eb7a6424bee376f39c9cf9bd1e166596736472f2f788dbac42e075a3daf9ff8083453e129cc928698f5b6f0c8e1170f40da9661ca73e6f74dbf2763cbf1dc59f8a1cd95049f7aa21127e0e0ba1ace25882642e6cab87317e391a38db3c81734054d7f5ac7c8d9f3e3c77e035722cabb7105e4c0ce19a4ee9d0d05dbff5d1483af60f174d8f03fbf595ea57649bb33a93da0bf4246c468eba336c440bc5ffe2a4079756497595bc018b5ff3cc8200623d4"}}) syz_open_procfs$namespace(r3, &(0x7f0000000480)="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") r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x18000, 0x0) ioctl$TCSETSF(r8, 0x5404, &(0x7f0000000100)={0x6, 0x3, 0xfc00000000, 0x3d1, 0x4, 0x0, 0x9, 0x2, 0x7e7, 0x9, 0x80000001, 0x4}) 08:32:35 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80000001, 0x28000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x20000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'bpq0\x00', 0xfffffffffffffffa}) fstatfs(r2, &(0x7f0000000180)=""/241) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 08:32:35 executing program 3: unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1fe) [ 121.297140] 9pnet: Insufficient options for proto=fd 08:32:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:35 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x5, 0x4) 08:32:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000000000), 0x4000000000000fe, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x9}) 08:32:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) [ 121.437928] 9pnet: Insufficient options for proto=fd 08:32:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x10000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x2000000000000000, 0x7, 0x7f, 0x3ff}, 0x14) ioctl$KVM_GET_CLOCK(r2, 0x4038ae7a, &(0x7f0000000340)) 08:32:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:35 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x8001, 0x5, &(0x7f0000000380)=[{&(0x7f0000000080)="ebde058edcdcb60da261be0327824b317f99320fdab58ceac32d121af89a5c1f854772379223a96eb75c7d69e8e1d9792a3bf0e8839d9ec7d7dc8820cac7fa0296921cd6f9b075cdfd8e3696cd6ec52472cb809879e80b6276d4d9a0c5612d54ac632c04905ada3caa77e7cd24dbae8cb08b1135d28e3c8b1f9aa0480dc79db8fd5839c22d036dac7fe490a673c470ffd7ed61b42381a50599da14f823fef7238f9f60b7d531b8b22f77b47efd18dd947286f4135994eeaa0e85f1", 0xbb, 0x7}, {&(0x7f0000000140)="7fb4c34bb8445cedeab9660a24a12ab7691b9d816f46a97be43ec4", 0x1b, 0x7}, {&(0x7f0000000280)="76ea20dcce12956b6f19a87596", 0xd, 0x5}, {&(0x7f00000002c0)="ecb82c32d836b9037bb509a841af5b9c509f7a2036ae1ab0464ff1419e117599b783a880a0962d2e426ed11702ee71106b47265e01ba9f0c0cc500ae27fa3d1840c826edb420259ca699da50e24ba1327968408e3bc56eaefcc79d1be3938be714353754850bcf3f0c49f0", 0x6b, 0x2}, {&(0x7f0000000340)="d00b3b359fb911b73a50fb61fb13d71858a5dacbc81aeab9", 0x18, 0x1}], 0x2000, &(0x7f0000000400)='\x00') fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000140)={&(0x7f0000000380)=@canfd={{0x3, 0x9, 0x1, 0x7}, 0x1a, 0x2, 0x0, 0x0, "01bb847b12a7474a9b8cc8e7ab547b7db6b90e4390538927d25aa6dfd6b9a4f360e3626577b81e2706e2b40074440ffffdcab88f5d0f876641b9fdd2d9513134"}, 0x48}, 0x1}, 0x4000) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 122.116135] 9pnet: Insufficient options for proto=fd 08:32:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:36 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffff}, 0x117, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {r1, 0x1c, 0x0, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x101}}}, 0x90) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r2, &(0x7f0000000480)=""/241) 08:32:36 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000100)={0x13, 0xfffffffffffffff6, 0x7, {&(0x7f0000000400), r1}}, 0x18) [ 122.213931] syz-executor3 (8567) used greatest stack depth: 17024 bytes left 08:32:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) [ 122.263674] 9pnet: Insufficient options for proto=fd 08:32:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000140)={&(0x7f0000000380)=@canfd={{0x3, 0x9, 0x1, 0x7}, 0x1a, 0x2, 0x0, 0x0, "01bb847b12a7474a9b8cc8e7ab547b7db6b90e4390538927d25aa6dfd6b9a4f360e3626577b81e2706e2b40074440ffffdcab88f5d0f876641b9fdd2d9513134"}, 0x48}, 0x1}, 0x4000) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:36 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:36 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, @dev}, &(0x7f0000001840)=0x10, 0x800) readahead(r0, 0x452bfa19, 0xfffffffffffffff8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/237, 0xed}, {&(0x7f0000001380)=""/255, 0xff}, {&(0x7f0000000040)=""/71, 0x47}, {&(0x7f0000001480)=""/133, 0x85}, {&(0x7f0000001540)=""/186, 0xba}, {&(0x7f0000001600)=""/80, 0x50}, {&(0x7f0000001680)=""/182, 0xb6}], 0x9, 0x0, 0x0, 0x2}, 0x100) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x1000) shmdt(r2) r3 = syz_open_dev$admmidi(&(0x7f00000018c0)='/dev/admmidi#\x00', 0x9, 0x200) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f0000001900)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/sequencer\x00', 0x404, 0x0) accept4$alg(r4, 0x0, 0x0, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000019c0)=ANY=[@ANYBLOB="0008001c223a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001980)=0x18) socket$alg(0x26, 0x5, 0x0) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x8) acct(&(0x7f0000000140)='./file0\x00') fstatfs(r5, &(0x7f0000000180)=""/241) 08:32:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)=0x5, 0x4) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f00000000c0)=""/179) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x10, 0x249, &(0x7f00000001c0), 0xfffffffffffffffc, &(0x7f0000000180)=ANY=[@ANYBLOB="afca3836bb9c7c500af2d627"]) 08:32:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000140)={&(0x7f0000000380)=@canfd={{0x3, 0x9, 0x1, 0x7}, 0x1a, 0x2, 0x0, 0x0, "01bb847b12a7474a9b8cc8e7ab547b7db6b90e4390538927d25aa6dfd6b9a4f360e3626577b81e2706e2b40074440ffffdcab88f5d0f876641b9fdd2d9513134"}, 0x48}, 0x1}, 0x4000) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) [ 122.947747] 9pnet: Insufficient options for proto=fd 08:32:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:36 executing program 1: mprotect(&(0x7f0000609000/0x2000)=nil, 0x2000, 0x0) nanosleep(&(0x7f0000000000), 0x0) 08:32:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) sendmsg$can_raw(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000140)={&(0x7f0000000380)=@canfd={{0x3, 0x9, 0x1, 0x7}, 0x1a, 0x2, 0x0, 0x0, "01bb847b12a7474a9b8cc8e7ab547b7db6b90e4390538927d25aa6dfd6b9a4f360e3626577b81e2706e2b40074440ffffdcab88f5d0f876641b9fdd2d9513134"}, 0x48}, 0x1}, 0x4000) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 123.097516] 9pnet: Insufficient options for proto=fd [ 123.221149] syz-executor3 (8686) used greatest stack depth: 16944 bytes left 08:32:37 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:37 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x100, &(0x7f00000001c0)=0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000080)={0x3, 0x4, 0x3}) 08:32:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r1 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(0xffffffffffffffff, r1) 08:32:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:37 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000000000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x210000) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:37 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:37 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:38 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000080)="667c178a68f0e4d0f5b3641f34567a362becc5fa573fd112973bc5d6bb2a9f70f20372ff96b4a162b859b058b956529e6bc5267e2fd8375d752fb5e7266b57c6f22c23f9518c960b26eb46a2793040b775c05c55cc78219a5647936194f3ec5ca41a6e85e792aab1ceffa774c4227dd058949e83dd176504031e2058c60cd9a33ce2f8c9ba712c172c296bb0eac44edae3eb17523757375d70e82452e73ee6bf29e20640346925628fd87ce0c8686df3412a5b56a88e717c81173c0214", 0xbd}, {&(0x7f0000000280)="5a26e911ea4a06ba9af42c6e1bbf22735004590167ceef4930c279c4c35fe1d562a182ad9bdcbdb7c797eea4172335c71452847bdbc92b75d81537f041b2728e3fee772e31bba6b0ebac793e18a1af0b872e5f23bea811a6cd6280134c90b6e8ede19479a8bbc44f3653ea388ba9cc532332712ba622cff667b5b2137f88d63005c9f856644221232711daad32b3c42bf841a01203c6", 0x96, 0x7fff}, {&(0x7f0000000340)="5c09253bbe338d4d96974ee65c705a3a983dce7edf5e4c35f4dfc80d5f128eed2e82c75f9e3bf440ca0ede95dcb8b6d5f49573eb2de194b54d0105c373f7a06520b5a103c04236cb737b5d9f37d63b2d", 0x50, 0x13a7}, {&(0x7f00000003c0)="7e38fc1969b77325281a7b18265c4ba2836d09d27df37c2774fb5501051da66a73188f030f4294dfbb3e81b01a81e5a2e85d70ea6b79a5b443742cf92e72e2ba571aa076fee2a6f4506d8d04dfaeea6a91e84d5a018b88405a0e1a32cdc00e96d3266688161084cf8659887ad73d85c6744b9defcf160ed284757fa7e438181fda5b4e165f55761729c878a5369a8bf5190f4a49b69b325c1998d90e8cd683bb0252a29813afca4f94e9267107b62aea6fb5d3034d50165760640cd1cbc8136c537985cc635ead97d3831f4217a5e64d991e5ffe7d5314acb19f96fcb123f5b23449eca2aae2f9ee", 0xe8, 0x400}], 0x0, &(0x7f0000000540)={[{@barrier_flush='barrier=flush', 0x2c}, {@notail='notail', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}]}) truncate(&(0x7f0000000140)='./file1\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:38 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0x5, 0x20000800, 0x5000, 0x1, 0x1000, 0x5, 0x80000001, 0x69ca, 0x9, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0xd, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) [ 124.210891] REISERFS warning (device loop4): super-6506 reiserfs_getopt: bad value "continue" for option "errors" [ 124.210891] [ 124.264684] sctp: [Deprecated]: syz-executor1 (pid 8767) Use of int in maxseg socket option. [ 124.264684] Use struct sctp_assoc_value instead [ 124.307456] REISERFS warning (device loop4): reiserfs_fill_super: Cannot allocate commit workqueue [ 124.332892] sctp: [Deprecated]: syz-executor1 (pid 8774) Use of int in maxseg socket option. [ 124.332892] Use struct sctp_assoc_value instead 08:32:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:38 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:38 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:38 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x758, 0x200000) connect$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0x6, 0x0, 0x7, 0x1, 0x7, 0xffffffffffff0000}, 0x1ff}, 0xa) fcntl$setlease(r0, 0x400, 0x1) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x80}, {0x16}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200c0, 0x0) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000002c0)={0x28, 0x0, 0x0, @host=0x2}, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r2}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000000)=0x1ff) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000300)) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000200)=[0x200, 0xa2]) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xa9a, 0x208, 0x9, 0x1, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r4, 0xffffffffffffffb0, 0x5, 0x68}, 0x10) 08:32:38 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) socket$inet6(0xa, 0xe, 0x9) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x1d000, 0x67f0e92f058aae23, 0x4, 0x2000], 0x5, 0x21, 0x1}) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:38 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/bus\x00', 0x240000, 0x11) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) 08:32:38 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) [ 124.956422] audit: type=1326 audit(124.955:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8792 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 08:32:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:38 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xfffffffffffffffe) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000340)=""/112) r1 = semget$private(0x0, 0x3, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x12000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000c00)=0x8) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000b40)=""/156) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000008c0)='fou\x00') setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000c40)=0xc, 0x4) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000009c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8422}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=ANY=[@ANYBLOB="40af0000", @ANYRES16=r3, @ANYRESDEC=r2], 0x3}, 0x1, 0x0, 0x0, 0x804}, 0x4000080) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000c80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000700000004000000c0040000000000004001000078020000d8030000d8030000d803000004000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000ac1414aaff0000ffff000000000000000000000000000000000000000000000000000000ffffffff00ff00000000000000000000000000000000000000000000000000000000000000000000ff00ff0000ff0000000100000000000050df0006000260620001ed777663616e30000000000000000000000065716c0000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000020000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aa000000040f000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb00000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000000000480049444c4554494d4552000000000000ba786d028378a40000000000000000000000000000006e05000073797a310000000000000000000000000000000000000000000000008160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0006001000000000000000000000000000000000000000000000000000070004e464c4f4700000000000000000000000000000000000000000000000000810000000200a60001000000c95b95ce05a8cbbe9241ac066ee321a0ded243eadf9836a2d6be79b89dc1eda5aff2a60e541067ec47db9943ebe460f0ddb55c4c95e87ab9b09db14fb981d2c200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x7e7) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000a80)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000a40)={0xffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000ac0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x3, @empty, 0x7fff}, {0xa, 0x4e23, 0x422e, @empty, 0x3}, r4, 0x2811270}}, 0x48) fstatfs(r0, &(0x7f0000000180)=""/241) sync_file_range(r0, 0x255e, 0xd6c, 0x2) socket$pppoe(0x18, 0x1, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4020200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="2000000056660227c367a292207c", @ANYRES16, @ANYBLOB="00002dbd7000f4dbdf252b000000faff030008000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x800) 08:32:38 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:39 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x400000000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:39 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 125.888370] audit: type=1326 audit(125.887:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8792 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455e29 code=0x0 08:32:39 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xa80, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0x1}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) unshare(0x400) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(r0, &(0x7f00000002c0)={0xa0, 0x19, 0x2, {0x11, {0xa5, 0x0, 0x3}, 0x40, r3, r4, 0x2, 0x5d, 0x80000000, 0x2, 0x6, 0x3, 0x20, 0x7, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x8000, 0x1, 0x6, 0x82d, 0xfffffffffffffffc}}, 0xa0) ioctl$int_out(r2, 0x40044145, &(0x7f0000000080)) 08:32:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:39 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xb8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffff00, 0x0, 'irlan0\x00', '\x00', {0xff}, {}, 0x3e, 0x3, 0x20}, 0x0, 0xf8, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x2, 0x4, 0x4, 0xffe0000000000, 0x7}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffffffffffc, [0x3ff, 0x9, 0xfff, 0xc87d, 0x3ff, 0x3f], 0x1, 0x1, 0x6}, {0x2, [0x3a, 0x10000, 0x5, 0x8, 0xd7, 0x800], 0xfffffffffffffffe, 0x3, 0x4800000000000000}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:39 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x43) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r0, r1) 08:32:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:39 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0/bus\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) 08:32:39 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xa80, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr=0x1}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) unshare(0x400) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(r0, &(0x7f00000002c0)={0xa0, 0x19, 0x2, {0x11, {0xa5, 0x0, 0x3}, 0x40, r3, r4, 0x2, 0x5d, 0x80000000, 0x2, 0x6, 0x3, 0x20, 0x7, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x8000, 0x1, 0x6, 0x82d, 0xfffffffffffffffc}}, 0xa0) ioctl$int_out(r2, 0x40044145, &(0x7f0000000080)) 08:32:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:40 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) [ 126.226916] syz-executor3 (8875) used greatest stack depth: 16336 bytes left 08:32:40 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:40 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 08:32:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:40 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) sendto$unix(r0, &(0x7f0000000080)="269ef86d4e82579326d98dc6d4010c71e31a441fefbc080034ce145bbd814f7431e91401000080000000", 0xffffffffffffff35, 0x5, 0x0, 0x14f) 08:32:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:40 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xe6, 0x80800) statx(r0, &(0x7f0000000040)='./file0/bus\x00', 0x6000, 0x800, &(0x7f0000000080)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) 08:32:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:41 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:41 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 08:32:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:41 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)="72616de77300e4ed750635dc62f3c8987f5047a6056ac9d26d26e7a72b2ca93e84596722c7bbd76083bff20ed5632487bec532a1c066c86fbdaab037d203000000000000e664ff893fe139551c6d672440088884328c7359fb8539bc185e2fafb10d77ffc836614a1ee845621708d588e023b6af8d4a29bcc8dd410d6ed0a40cdf73a037a62c11deae42d96016705b0f98fe543adf88", 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0\x00', 0x10) accept4$alg(r0, 0x0, 0x0, 0x80000) fstatfs(r0, &(0x7f0000000180)=""/241) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) 08:32:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:41 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x4) fstatfs(r0, &(0x7f0000000180)=""/241) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0xfff, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x88) 08:32:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:32:42 executing program 0: clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(0x0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:42 executing program 1: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:42 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:42 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(0xffffffffffffffff) 08:32:43 executing program 0: clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(0x0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:43 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:43 executing program 1: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100), 0x8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000040)="6d299412abb3f27aa45b5966d6723f92c44d1c59480cfafaed7f9d5917379402b420d5040000000000000092d770a2b0e2b2f5b50281284d02c666b35c0ca687d6316600000500", 0x50, &(0x7f0000000000)="754aa484bd7b5108b271d26fe1af4fcafc96fe6dea8bb199bb0d66090d7f9cf2faba8baf573d693ac3a4e02f3798351886b1a6b79e727f5146") r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r2, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) tee(r1, r1, 0x7, 0x2) 08:32:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(0xffffffffffffffff) 08:32:43 executing program 0: clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(0x0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000003a80)={'gre0\x00', 0x4}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003a40)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x60004010}, 0xc, &(0x7f0000003a00)={&(0x7f00000003c0)={0x3604, 0x12, 0x7, 0x400, 0x70bd2d, 0x25dfdbfd, {0x7, 0x0, 0x9}, [@nested={0x164, 0x4b, [@typed={0x14, 0x1e, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @typed={0x14, 0x71, @ipv6}, @typed={0x4, 0x3}, @generic="4a827a942443c7077a8ed699637eb1114e7dfb3711e9857791e1acd1c96762e07b44c7850eee21750134526bb5f58301e3c6b88fe50e2bc969ef80503bf599e3bf126e9073a28f1dd613c3fecde5bb1e7051d77d963e17ef58a952387d9844a06d2c240da7ee54963b0f0350389917d1e3b54d2196f64edf60ac4c2ba5764836fde83a104948120f02449491f99717dacf1720facf743d7f8fc8f5e5d4ff2a7c02875d1f4c7870374ed2d2773ae02baf19399d79cf3320f9ff2aa0cba6cd07d79dea14fbe614fdba120d58ac4f185391427abce83f62298e", @typed={0x8, 0x33, @pid=r1}, @generic="3db797fa4ee331c7e57c1d0119c4b1f9d01ee7135f9be3a0d26cfcdb862c7c50eda1d2b708693e6266845f9b59a5c58ccd9d525b83b299454848bcd2da9a94dbfab19bb108a8e9cc9355069cc9cd72cd067d8b10"]}, @nested={0xec, 0x66, [@generic="3f27f14a383feb91f99538914e73273652125ff070b95b55d7b799a45f2bc9eb008485f00c704adb894f1303e1dbf9158d3581f0155a7c0889fa23e3cb6c3f09a91742ff004e6b7898a8084020fd58162ed3828fe6747b5fcc605852c11172a9b5206798d73e506272bf7a32d3e27a8cfe76cda1", @generic="5506ff421d352985c297ac7157c10ede97ac61bff1074f915a7d3710df513638318ce9aecfb8c67849f333917118164f89f16cb12d1e9a4bb925aaab22cf12580ac0a54b2cf02b7582f9fa8f4194624d5b7bed1e41b7a71e58c08609af41c46c2996f5f452e1db9ad3040ebfe039acb586"]}, @nested={0x1060, 0x34, [@generic="a65552eec4b3cd0fe7cd358bce1eb90ebe48eeab51838a6c2dd0b035187174c5cc642e590010c668e7", 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@generic="111c465ebf931d9d99185ad0a3043c929a3c1254151798ec0603100570aa2eed61f6c80ce92f517d049e69b0ac4c848452fbf8b141b57d220695a94052ae670b068e93bc96eec31e", @generic="414d71a675f7fc6c5ff9ea4a68d1fa2f8e2f50748df8ebe586525a8185ab1de63527750a15c193af62a50906be6d5f8697478c1e3453df7e72ae33edb493aeb50ae70d034195b08c86bf265fd0a4d662dde04780f73b595d8ec6d3f8c2a3a15772b5726124b5cc1aee243dcf4230e4a9dbbcf0c2f8b991a8f59f4942aab8ee998ba92e71a777c1a9647ffc19a0132ffb4f8f431a3beaeb29b9394d2411ac713129b8aa338d8df09d4c870d5e88e220cd5c0bd804e24841", @generic="f3b1040c197af4479aed9ce70c039d6d1b7d45c390cb74f10cf9c26915a7c431ca70c9beceae8743d774ddc617b55cb5f3b7edce326eccce86dd314c4b623dd7da4a90cb8f524c8604e012faea0e982a899822879a19b7c97c61827e1c2cdb2c204f4c97ca34cb40cd5cbb6a9f1b0174c25fbfac01b040a13b238d70c528e7c0cd8a09d6f292441e8ce28f870959490401da2323606ee6ab51bd6544237639a29197eb2c5a74cf494935a8569d7fec4a7a6b1ba8d17b7cd5850c35669d0415eb72e83d7a117059ca0de6ba5adb3cfabecd4ed19e47e552fa44c0a7bb13e980894453b5eee6e5294a5d63c07c3a5f4b11d33e"]}, @generic="ad20cfa474cbbf320846ae"]}, 0x3604}, 0x1, 0x0, 0x0, 0x80}, 0x48c0) mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x1e2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000080)=""/32, &(0x7f0000000100)=0x20) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r4, &(0x7f0000000180)=""/241) chdir(&(0x7f0000003ac0)='./file0\x00') setitimer(0x0, &(0x7f0000000280)={{0x77359400}, {0x0, 0x2710}}, &(0x7f00000002c0)) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000140)={'ifb0\x00', 0x4e}) 08:32:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:43 executing program 1: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:32:44 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xc0000, 0x4040) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001280)=0x70, 0x4) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000026c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000027c0)=0xe8) stat(&(0x7f0000002800)='./file0\x00', &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000028c0)='./file0/bus\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002980)='./file0/bus\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a40)={0x0, 0x0}, &(0x7f0000002a80)=0xc) getgroups(0x2, &(0x7f0000002ac0)=[0x0, 0xffffffffffffffff]) stat(&(0x7f0000002b00)='./file0/bus\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)) sendmsg$unix(r0, &(0x7f0000002d80)={&(0x7f00000012c0)=@file={0x1, './file0/bus\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000001340)="0056ba1364ba8540", 0x8}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="86e50826f3eb15f2838794bcf5e91759ab29bca291d2d184cdc9dd98", 0x1c}, {&(0x7f00000023c0)="b760da07b8188dc0ddbb319e2fdb56e5cb5fe69c9d4cfabee029fcd1663db6c1bfbf6dcf68e962b839c5524304163af1acee2964966a2c569649a835c3f39edc4814e638b1f350aa73d87369e0dd2e0f62b17af96b", 0x55}, {&(0x7f0000002440)="5b525760b277784473f013dc3a2233867c17e60fafbb84a8c5e3f51123902d960bec776eafe585791dde72c3b03839f068e25c784b6a2616d541325e0df0703aab1b816937a19cc306876c5185431c54b8edd95268accaffb8de75dc2712f4ddf4b081ad5795088c526f2459bfffada9267b020c727338dd6dbdff5a4db05c74181dd1bb48adb5a3fed4db9c10880e4099760b0a455b053b49750a614c2845996107b89235fd09b433917fe312b6969fcca3ada143636206caea0b8b8ab2e655f12da75355", 0xc5}, {&(0x7f0000002540)="99513bdc354ccbef45d9dd73ede87eb43e6cc10a95f835b6155da3ebe2468d7cca9bf6654bb46b547516f7a7ef9235631b61e1e29e6dea8cda4e7292eb072da8a23d998eeba0e8082066b245479ede56b2f486ab7ce690a2f494f207bdb6db8e32d13a13b32809b4dad65e43dbe791dceb75392d50e15385560581b71da2300db6c3bf19b2d22269a49783375b639239ad4cb42bbede4bd159d50fb9d7022ac08f3f86cd759528e766350bf9fd9b7fc9d73c4dfcb1b7d830cb32bcda5b90561ef7b89d9e93f7d5754c736bc676e4e2a96cf3d38cd2e0b25ff1a99c0d427dbfe6ca", 0xe1}], 0x6, &(0x7f0000002c80)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}], 0xc8, 0x4000}, 0x0) migrate_pages(r2, 0x1b, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x8) fstatfs(r1, &(0x7f0000000180)=""/241) 08:32:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:32:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:32:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:44 executing program 0: r0 = getpid() clone(0x0, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(0xffffffffffffffff) 08:32:44 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:44 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xf) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000280)={{0xa, 0x3, 0x8000, 0x22e5, 'syz0\x00', 0x15e}, 0x5, 0x2, 0x3, r1, 0x3, 0x1, 'syz1\x00', &(0x7f00000000c0)=['ramfs\x00', "28626465766f25236e6f64657670707031b800", 'ramfs\x00'], 0x1f, [], [0x7fffffff, 0x5, 0x8000, 0x9b4c]}) open(&(0x7f0000000000)='./file0/bus\x00', 0x200000, 0x30) ioctl$sock_ifreq(r0, 0x9ba7faf4b7d1fd43, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000040)="753a121e2fe8c5f6eee3ead3dcd6ac9d5f9165e012d14e70bc1e689286d38673"}) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:44 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14001, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x10000000) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x7ff, 0xffff, 0x5, 0x60000000, 0x0, 0x4, 0x0, 0xc, 0x1, 0x7fff, 0x7, 0x9, 0x81, 0x616, 0x7fff, 0x1ff, 0x4, 0x1, 0x1, 0x7, 0x7f, 0x101, 0x7, 0x7, 0x0, 0x100, 0x200, 0x7fff, 0x0, 0x8, 0x1, 0xbb34, 0x6, 0x4, 0xb4e, 0xfffffffffffffff8, 0x0, 0x7fffffff, 0x1, @perf_config_ext={0x8, 0x9}, 0x10000, 0x6, 0x7fe, 0x2, 0xff, 0x100000001, 0x98d}, r3, 0x8, r0, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000180)={{0x5, 0x0, 0x101, 0x2, 'syz1\x00', 0x400}, 0x5, 0x20, 0x5, r3, 0x1, 0x11, 'syz1\x00', &(0x7f0000000140)=['/dev/sequencer2\x00'], 0x10, [], [0x8000, 0x0, 0x10000]}) 08:32:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:44 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r0, 0x1) futex(&(0x7f000005a000), 0xc, 0x0, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000140), 0x8000000000) 08:32:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:45 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x40) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xff, 0x54b, 0x7, 0x0, 0x8}) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:45 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0x87, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x87) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:45 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:45 executing program 0: r0 = getpid() clone(0x0, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:45 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) ioctl$RTC_UIE_ON(r0, 0x7003) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) 08:32:45 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:45 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(0xffffffffffffffff) 08:32:45 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 131.951432] 9pnet: Insufficient options for proto=fd 08:32:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:45 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xfc) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0x800, 0x6, &(0x7f0000001480)=[{&(0x7f0000000280)="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", 0x1000, 0x1aa}, {&(0x7f00000000c0)="8309489c88873919953d9fb283d8f5b6", 0x10, 0x80000000}, {&(0x7f0000000100)="8e19398f2c418ea6d90ecc041503581d6bb1fa4d50e5210a0cac5f9e1691a15b6bed88ad410bdf23d0270fd6b7a549de68c3bad9ae9634526883bd39a0959fc2bc88b17ab1", 0x45, 0x1e}, {&(0x7f0000001280)="0f98fb9b09da95544192aa1581191001dade99d68b510dd656040bd6a827819c679a5dfe71b69c66095ccfb15f241a492982b3e829d80797776826a34df8f00e991cc3", 0x43, 0x87fa}, {&(0x7f0000001300)="f789c67d6c29122f843571694a00d0516a63b388deaed5e8647a2c8b75b26686c8b27254f93aa2dd0b833aee18c0db78b72df9395146b137ee9aa0f7385d7f3087b0dea36c07c271fdeb79b1701026709c0a1a1ba7c554644e6770676e107ebd1e6fe7d658fcfa3e75b8790a525e35", 0x6f}, {&(0x7f0000001380)="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", 0xfc, 0x1f}], 0x1c, &(0x7f0000001540)='ramfs\x00') fstatfs(r0, &(0x7f0000000180)=""/241) mount(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)='msdos\x00', 0x4, 0x0) 08:32:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:45 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:45 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 132.050707] 9pnet: Insufficient options for proto=fd 08:32:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) [ 132.104237] ceph: device name is missing path (no : separator in /dev/loop4) [ 132.127697] 9pnet: Insufficient options for proto=fd [ 132.209565] syz-executor3 (9352) used greatest stack depth: 16144 bytes left 08:32:46 executing program 0: r0 = getpid() clone(0x0, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x80) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) ppoll(&(0x7f0000000280)=[{r0, 0x8002}, {r1, 0x10}, {r2, 0x8000}], 0x3, &(0x7f00000002c0), &(0x7f0000000300)={0x8}, 0x8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x24) fstatfs(r3, &(0x7f0000000180)=""/241) 08:32:46 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:46 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) [ 132.664804] 9pnet: Insufficient options for proto=fd 08:32:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:46 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:46 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:46 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unlink(&(0x7f0000000000)='./file0\x00') fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:46 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:46 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) [ 132.967629] 9pnet: Insufficient options for proto=fd 08:32:46 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:47 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:47 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:47 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:47 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:47 executing program 4: time(&(0x7f0000000000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x1, 0x8, 0x20}, &(0x7f0000000300)=0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r2, &(0x7f0000000180)=""/241) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0xff, 0x7, 0x9, 0xcaec}, {0x76b, 0x0, 0x8, 0x272}]}, 0x10) 08:32:47 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 133.479410] 9pnet: Insufficient options for proto=fd 08:32:47 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:47 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:47 executing program 4: mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) recvfrom(r0, &(0x7f0000000040)=""/214, 0xd6, 0x40000002, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x6, 0x2, 0x0, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x80) 08:32:47 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:47 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:47 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:47 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:48 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x20002) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x5) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) 08:32:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:48 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:48 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="b78100006de0921d41e0e32655da89e6306ccf"], 0xe) 08:32:48 executing program 2 (fault-call:9 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:48 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:48 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) [ 134.579965] FAULT_INJECTION: forcing a failure. [ 134.579965] name failslab, interval 1, probability 0, space 0, times 0 [ 134.591351] CPU: 1 PID: 9554 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 134.599668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.609022] Call Trace: [ 134.611610] dump_stack+0x1c9/0x2b4 [ 134.615248] ? dump_stack_print_info.cold.2+0x52/0x52 [ 134.620434] ? lock_release+0xa30/0xa30 [ 134.624395] ? check_same_owner+0x340/0x340 [ 134.628705] should_fail.cold.4+0xa/0x11 [ 134.632761] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 134.637848] ? get_pid_task+0xd8/0x1a0 [ 134.641719] ? lock_downgrade+0x8f0/0x8f0 [ 134.645850] ? lock_release+0xa30/0xa30 [ 134.649811] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 134.655344] ? find_vpid+0xf0/0xf0 [ 134.658913] ? __f_unlock_pos+0x19/0x20 [ 134.663006] ? lock_downgrade+0x8f0/0x8f0 [ 134.667142] ? lock_acquire+0x1e4/0x540 [ 134.671101] ? fs_reclaim_acquire+0x20/0x20 [ 134.675405] ? lock_downgrade+0x8f0/0x8f0 [ 134.679542] ? do_raw_spin_unlock+0xa7/0x2f0 [ 134.683939] ? check_same_owner+0x340/0x340 [ 134.688243] ? kasan_check_write+0x14/0x20 [ 134.692463] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 134.697376] ? rcu_note_context_switch+0x730/0x730 [ 134.702291] ? vfs_write+0x2f3/0x560 [ 134.706002] __should_failslab+0x124/0x180 [ 134.710227] should_failslab+0x9/0x14 [ 134.714018] kmem_cache_alloc+0x2af/0x760 [ 134.718156] ? fsnotify+0x14e0/0x14e0 [ 134.721951] getname_flags+0xd0/0x5a0 [ 134.725737] user_path_at_empty+0x2d/0x50 [ 134.729875] path_listxattr+0xbc/0x1a0 [ 134.734190] ? listxattr+0x150/0x150 [ 134.737892] ? syscall_slow_exit_work+0x500/0x500 [ 134.742727] __x64_sys_listxattr+0x78/0xb0 [ 134.746947] do_syscall_64+0x1b9/0x820 [ 134.750820] ? finish_task_switch+0x1d3/0x870 [ 134.755298] ? syscall_return_slowpath+0x5e0/0x5e0 [ 134.760211] ? syscall_return_slowpath+0x31d/0x5e0 [ 134.765123] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 134.770212] ? prepare_exit_to_usermode+0x291/0x3b0 [ 134.775220] ? perf_trace_sys_enter+0xb10/0xb10 [ 134.779871] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 134.784702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 134.789873] RIP: 0033:0x455e29 [ 134.793041] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.812214] RSP: 002b:00007fca23b6ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c2 [ 134.819913] RAX: ffffffffffffffda RBX: 00007fca23b6f6d4 RCX: 0000000000455e29 08:32:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) [ 134.827174] RDX: 0000000000001000 RSI: 0000000020000680 RDI: 0000000020000380 [ 134.834422] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.841676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 134.848927] R13: 00000000004bbfda R14: 00000000004cfd88 R15: 0000000000000000 08:32:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:48 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) openat(r0, &(0x7f0000000000)='./file0/bus\x00', 0x200, 0x28) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:48 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 2 (fault-call:9 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:48 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000680)={'HL\x00'}, &(0x7f00000006c0)=0x1e) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x200000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000480)={0xffffffff}, 0x111, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000500)={0x9, 0x108, 0xfa00, {r2, 0x9c, "90d7ff", "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"}}, 0x110) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f00000002c0)='./file0/bus\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="161858a5a4a8cf0d1f49de2d80f53ee50516ed0e5af81a0e37c0e3df2170e426835f0cde5899f385ed3c554cbbfd2829324df9bb4e036dab4d8271115ac08284e8801c3d8576dae5419e6a3096a9f5796468ae829c7a6d9dc8b53c97bebd4147994ee201858d3c65d43701ab0fc461d1e80a6837bfc9ba8dd4ac2bdb1f030e51acf5c218aeba9bb3b4f1ac19e0a6", 0x8e, 0x7}], 0x80, &(0x7f0000000400)={[{@treelog='treelog', 0x2c}]}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)="7258cf2268b2", 0x50, &(0x7f0000000280)="29035b8207769a59c6d20000efc3a78f9578cf406dc902") lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r3 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) fstatfs(r3, &(0x7f0000000180)=""/241) 08:32:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 135.130749] FAULT_INJECTION: forcing a failure. [ 135.130749] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 135.142788] CPU: 0 PID: 9602 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 135.151285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.160638] Call Trace: [ 135.163246] dump_stack+0x1c9/0x2b4 [ 135.166887] ? dump_stack_print_info.cold.2+0x52/0x52 [ 135.172087] ? mnt_get_count+0x150/0x150 [ 135.176161] should_fail.cold.4+0xa/0x11 [ 135.180247] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.185358] ? __fdget_pos+0x1bb/0x200 [ 135.189259] ? trace_hardirqs_on+0x10/0x10 [ 135.193498] ? check_same_owner+0x340/0x340 [ 135.197824] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.203369] ? _parse_integer+0x13b/0x190 [ 135.207521] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 135.213324] ? _kstrtoull+0x188/0x250 [ 135.217302] ? _parse_integer+0x190/0x190 [ 135.221545] ? lock_release+0xa30/0xa30 [ 135.225524] ? __check_object_size+0x9d/0x5f2 [ 135.230021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 135.235545] ? should_fail+0x246/0xd86 [ 135.239427] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.244516] ? get_pid_task+0xd8/0x1a0 [ 135.248390] __alloc_pages_nodemask+0x36e/0xdb0 [ 135.253045] ? lock_release+0xa30/0xa30 [ 135.257001] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 135.262018] ? __f_unlock_pos+0x19/0x20 [ 135.265980] ? lock_downgrade+0x8f0/0x8f0 [ 135.270129] ? lock_acquire+0x1e4/0x540 [ 135.274099] ? fs_reclaim_acquire+0x20/0x20 [ 135.278432] ? lock_downgrade+0x8f0/0x8f0 [ 135.282562] ? do_raw_spin_unlock+0xa7/0x2f0 [ 135.286954] ? lock_release+0xa30/0xa30 [ 135.290911] ? check_same_owner+0x340/0x340 [ 135.295215] ? kasan_check_write+0x14/0x20 [ 135.299434] cache_grow_begin+0x91/0x710 [ 135.303491] kmem_cache_alloc+0x689/0x760 [ 135.307625] getname_flags+0xd0/0x5a0 [ 135.311411] user_path_at_empty+0x2d/0x50 [ 135.315543] path_listxattr+0xbc/0x1a0 [ 135.319416] ? listxattr+0x150/0x150 [ 135.323115] ? ksys_mount+0xa8/0x140 [ 135.326814] __x64_sys_listxattr+0x78/0xb0 [ 135.331051] do_syscall_64+0x1b9/0x820 [ 135.334920] ? finish_task_switch+0x1d3/0x870 [ 135.339408] ? syscall_return_slowpath+0x5e0/0x5e0 [ 135.344322] ? syscall_return_slowpath+0x31d/0x5e0 [ 135.349238] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 135.354240] ? prepare_exit_to_usermode+0x291/0x3b0 [ 135.359238] ? perf_trace_sys_enter+0xb10/0xb10 [ 135.363889] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.368737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 135.374027] RIP: 0033:0x455e29 [ 135.377208] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.396375] RSP: 002b:00007fca23b6ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c2 [ 135.404064] RAX: ffffffffffffffda RBX: 00007fca23b6f6d4 RCX: 0000000000455e29 [ 135.411336] RDX: 0000000000001000 RSI: 0000000020000680 RDI: 0000000020000380 [ 135.418588] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.425840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 135.433093] R13: 00000000004bbfda R14: 00000000004cfd88 R15: 0000000000000001 08:32:49 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780), 0x0) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:49 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:49 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0x0) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:49 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa}, 0x1c) creat(&(0x7f0000000100)='./file0\x00', 0x20) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)={'syz1'}, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000001280)={@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x3, 0x4, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, {&(0x7f0000000280)=""/4096, 0x1000}, &(0x7f00000000c0), 0x2}, 0xa0) r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r4, &(0x7f0000000180)=""/241) 08:32:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:49 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:49 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:49 executing program 2 (fault-call:9 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:49 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:49 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:49 executing program 4: syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4a0000, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8202, 0xa0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) 08:32:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0x0) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) [ 135.791189] FAULT_INJECTION: forcing a failure. [ 135.791189] name failslab, interval 1, probability 0, space 0, times 0 [ 135.802496] CPU: 0 PID: 9680 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 135.810817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.820167] Call Trace: [ 135.822781] dump_stack+0x1c9/0x2b4 [ 135.826411] ? dump_stack_print_info.cold.2+0x52/0x52 [ 135.831608] ? save_stack+0xa9/0xd0 [ 135.835243] should_fail.cold.4+0xa/0x11 08:32:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 135.839311] ? do_syscall_64+0x1b9/0x820 [ 135.843382] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.848495] ? kasan_check_read+0x11/0x20 [ 135.852649] ? do_raw_spin_unlock+0xa7/0x2f0 [ 135.857063] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 135.861661] ? kasan_check_write+0x14/0x20 [ 135.865900] ? do_raw_spin_lock+0xc1/0x200 [ 135.870142] ? trace_hardirqs_off+0xd/0x10 [ 135.874379] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 135.879483] ? debug_check_no_obj_freed+0x30b/0x595 [ 135.884501] ? path_lookupat.isra.45+0x27d/0xbf0 [ 135.889275] ? lock_acquire+0x1e4/0x540 [ 135.893253] ? fs_reclaim_acquire+0x20/0x20 [ 135.897585] ? lock_downgrade+0x8f0/0x8f0 [ 135.901741] ? kmem_cache_free+0x22e/0x2d0 [ 135.905989] ? check_same_owner+0x340/0x340 [ 135.910313] ? putname+0xf7/0x130 [ 135.913770] ? rcu_note_context_switch+0x730/0x730 [ 135.918704] ? filename_lookup+0x39c/0x510 [ 135.922944] __should_failslab+0x124/0x180 [ 135.927186] should_failslab+0x9/0x14 [ 135.931006] kmem_cache_alloc_node_trace+0x26f/0x770 [ 135.936120] ? mpi_free.cold.1+0x19/0x19 [ 135.940203] __kmalloc_node+0x33/0x70 [ 135.944022] kvmalloc_node+0x65/0xf0 [ 135.947748] listxattr+0x55/0x150 [ 135.951201] path_listxattr+0xf5/0x1a0 [ 135.955087] ? listxattr+0x150/0x150 [ 135.958788] ? syscall_slow_exit_work+0x500/0x500 [ 135.963624] __x64_sys_listxattr+0x78/0xb0 [ 135.967861] do_syscall_64+0x1b9/0x820 [ 135.971730] ? finish_task_switch+0x1d3/0x870 [ 135.976217] ? syscall_return_slowpath+0x5e0/0x5e0 [ 135.981131] ? syscall_return_slowpath+0x31d/0x5e0 [ 135.986047] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 135.991052] ? prepare_exit_to_usermode+0x291/0x3b0 [ 135.996063] ? perf_trace_sys_enter+0xb10/0xb10 [ 136.000744] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 136.005573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 136.010744] RIP: 0033:0x455e29 [ 136.013911] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.033066] RSP: 002b:00007fca23b6ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c2 [ 136.040760] RAX: ffffffffffffffda RBX: 00007fca23b6f6d4 RCX: 0000000000455e29 [ 136.048014] RDX: 0000000000001000 RSI: 0000000020000680 RDI: 0000000020000380 [ 136.055276] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.062528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 136.069789] R13: 00000000004bbfda R14: 00000000004cfd88 R15: 0000000000000002 08:32:50 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780), 0x0) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:50 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:50 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0x0) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:50 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x23c040) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)={0x0, 0x0, @ioapic={0xf000, 0xf0, 0x0, 0x8, 0x0, [{0x6, 0x74b8, 0x5, [], 0x2}, {0x5, 0x8, 0x8001, [], 0x2}, {0x9, 0x6, 0x1, [], 0x40}, {0xf800000000000000, 0x80000000, 0x3, [], 0x5}, {0x7fdc00ee, 0x100000000, 0x8, [], 0x8000}, {0x10000, 0x8, 0xd1af, [], 0x8}, {0xffffffff00000000, 0x2, 0x1, [], 0x2}, {0x8, 0x3, 0x8001, [], 0x6}, {0x0, 0x1, 0x4, [], 0xfffffffffffffffd}, {0x81, 0xb2, 0xcd88, [], 0x3}, {0x1ff, 0x7, 0x20, [], 0x3}, {0x8, 0xffffffff, 0x1000}, {0x10000, 0x0, 0x100000001, [], 0x80000001}, {0x1, 0x100000001, 0x8, [], 0xffc}, {0x0, 0xac5, 0xfffffffffffffc00, [], 0x6a}, {0xff, 0x7f, 0x5, [], 0x9}, {0x3ff, 0x7f, 0x70b, [], 0x3}, {0x40, 0x7, 0x81, [], 0x4}, {0xd7, 0x2a9e, 0x5, [], 0x5}, {0x8, 0x2, 0x6ff7, [], 0xffff}, {0x1, 0xfff, 0xe58, [], 0x800}, {0xfffffffffffffffb, 0xfffffffffffffff8, 0x5, [], 0x3f}, {0x8, 0x1000, 0x1, [], 0xbfb}, {0x1f, 0x7ff, 0xffffffffffffffc0, [], 0x4}]}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffeff}, {0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0x9}, 0x3f9, [0xf3, 0x8, 0x8000, 0x8001, 0x1, 0x101, 0x4, 0x9de]}, 0x5c) 08:32:50 executing program 2 (fault-call:9 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 136.447853] FAULT_INJECTION: forcing a failure. [ 136.447853] name failslab, interval 1, probability 0, space 0, times 0 [ 136.459178] CPU: 1 PID: 9710 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 136.467652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.477032] Call Trace: [ 136.479632] dump_stack+0x1c9/0x2b4 [ 136.483274] ? dump_stack_print_info.cold.2+0x52/0x52 [ 136.488477] should_fail.cold.4+0xa/0x11 [ 136.492552] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 136.497666] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 136.502699] ? trace_hardirqs_on+0x10/0x10 [ 136.506941] ? lock_acquire+0x1e4/0x540 [ 136.510921] ? is_bpf_text_address+0xae/0x170 [ 136.515427] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 136.520459] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 136.525225] ? lock_acquire+0x1e4/0x540 [ 136.529221] ? fs_reclaim_acquire+0x20/0x20 [ 136.533553] ? lock_downgrade+0x8f0/0x8f0 [ 136.537708] ? check_same_owner+0x340/0x340 [ 136.542039] ? lock_acquire+0x1e4/0x540 [ 136.546027] ? rcu_note_context_switch+0x730/0x730 [ 136.550967] ? lock_downgrade+0x8f0/0x8f0 [ 136.555124] __should_failslab+0x124/0x180 [ 136.559368] should_failslab+0x9/0x14 [ 136.563178] kmem_cache_alloc_trace+0x2cb/0x780 [ 136.567853] ? rcu_is_watching+0x8c/0x150 [ 136.572019] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 136.576702] p9_fid_create+0x98/0x4c0 [ 136.580517] ? p9_client_destroy+0x610/0x610 [ 136.584931] ? lock_downgrade+0x8f0/0x8f0 [ 136.589084] p9_client_attach+0xbc/0x860 [ 136.593150] ? p9_client_walk+0xab0/0xab0 08:32:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:50 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:50 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) fstatfs(r0, &(0x7f0000000280)=""/241) 08:32:50 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:50 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:50 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 136.597303] ? do_raw_spin_lock+0xc1/0x200 [ 136.601545] ? _raw_spin_unlock+0x22/0x30 [ 136.605704] ? v9fs_fid_find+0x250/0x2f0 [ 136.609773] ? v9fs_session_init.cold.3+0x73/0x73 [ 136.614627] ? lock_acquire+0x1e4/0x540 [ 136.618606] v9fs_fid_lookup_with_uid+0x84e/0xbe0 [ 136.623454] ? v9fs_fid_lookup_with_uid+0x84e/0xbe0 [ 136.628474] ? lock_release+0xa30/0xa30 [ 136.632456] ? kmem_cache_free+0x22e/0x2d0 [ 136.636695] ? check_same_owner+0x322/0x340 [ 136.641033] ? v9fs_fid_add+0x200/0x200 [ 136.644997] ? kasan_unpoison_shadow+0x35/0x50 [ 136.649570] ? kasan_kmalloc+0xc4/0xe0 [ 136.653448] v9fs_fid_lookup+0xfb/0x1c0 [ 136.657409] v9fs_xattr_get+0x24/0x70 [ 136.661192] v9fs_listxattr+0x27/0x30 [ 136.664973] ? v9fs_xattr_handler_set+0x60/0x60 [ 136.669631] vfs_listxattr+0x114/0x1a0 [ 136.673510] listxattr+0x74/0x150 [ 136.676945] path_listxattr+0xf5/0x1a0 [ 136.680820] ? listxattr+0x150/0x150 [ 136.684517] ? ksys_mount+0xa8/0x140 [ 136.688222] __x64_sys_listxattr+0x78/0xb0 [ 136.692529] do_syscall_64+0x1b9/0x820 [ 136.696397] ? finish_task_switch+0x1d3/0x870 [ 136.700887] ? syscall_return_slowpath+0x5e0/0x5e0 [ 136.705809] ? syscall_return_slowpath+0x31d/0x5e0 [ 136.710723] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 136.715724] ? prepare_exit_to_usermode+0x291/0x3b0 [ 136.720740] ? perf_trace_sys_enter+0xb10/0xb10 [ 136.725392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 136.730225] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 136.735395] RIP: 0033:0x455e29 [ 136.738560] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.757732] RSP: 002b:00007fca23b6ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c2 [ 136.765424] RAX: ffffffffffffffda RBX: 00007fca23b6f6d4 RCX: 0000000000455e29 [ 136.772768] RDX: 0000000000001000 RSI: 0000000020000680 RDI: 0000000020000380 [ 136.780020] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.787270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 08:32:50 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 136.794522] R13: 00000000004bbfda R14: 00000000004cfd88 R15: 0000000000000003 08:32:51 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780), 0x0) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:51 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:51 executing program 4: mkdir(&(0x7f0000000000)='./file0/bus/file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pipe2$9p(&(0x7f0000001300), 0x800) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001340)=""/4096) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0xac, r1, 0x500, 0x70bd2b, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc1d8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40001}, 0x20048000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000300)=""/4096) r2 = dup2(r0, r0) fstatfs(r0, &(0x7f0000000180)=""/241) fcntl$setstatus(r2, 0x4, 0x42000) 08:32:51 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:51 executing program 2 (fault-call:9 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:51 executing program 4: mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000180)={0x7, 0x8, 0xffffffff, 0x400}) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000000)=""/241) [ 137.323531] FAULT_INJECTION: forcing a failure. [ 137.323531] name failslab, interval 1, probability 0, space 0, times 0 [ 137.334826] CPU: 1 PID: 9766 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 137.343147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.352498] Call Trace: [ 137.355100] dump_stack+0x1c9/0x2b4 [ 137.358740] ? dump_stack_print_info.cold.2+0x52/0x52 [ 137.363943] should_fail.cold.4+0xa/0x11 [ 137.368017] ? fault_create_debugfs_attr+0x1f0/0x1f0 08:32:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 137.373141] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 137.378177] ? trace_hardirqs_on+0x10/0x10 [ 137.382428] ? lock_acquire+0x1e4/0x540 [ 137.386405] ? is_bpf_text_address+0xae/0x170 [ 137.390913] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 137.395946] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 137.400714] ? lock_acquire+0x1e4/0x540 [ 137.404697] ? fs_reclaim_acquire+0x20/0x20 [ 137.409027] ? lock_downgrade+0x8f0/0x8f0 [ 137.413188] ? check_same_owner+0x340/0x340 [ 137.417513] ? lock_acquire+0x1e4/0x540 08:32:51 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 137.421496] ? rcu_note_context_switch+0x730/0x730 [ 137.426434] ? lock_downgrade+0x8f0/0x8f0 [ 137.430595] __should_failslab+0x124/0x180 [ 137.434836] should_failslab+0x9/0x14 [ 137.438646] kmem_cache_alloc_trace+0x2cb/0x780 [ 137.443319] ? rcu_is_watching+0x8c/0x150 [ 137.447476] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 137.452156] p9_fid_create+0x98/0x4c0 [ 137.455965] ? p9_client_destroy+0x610/0x610 [ 137.460379] ? lock_downgrade+0x8f0/0x8f0 [ 137.464545] p9_client_attach+0xbc/0x860 [ 137.468721] ? p9_client_walk+0xab0/0xab0 08:32:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 137.472990] ? do_raw_spin_lock+0xc1/0x200 [ 137.477229] ? _raw_spin_unlock+0x22/0x30 [ 137.481382] ? v9fs_fid_find+0x250/0x2f0 [ 137.485448] ? v9fs_session_init.cold.3+0x73/0x73 [ 137.490295] ? lock_downgrade+0x8f0/0x8f0 [ 137.494455] v9fs_fid_lookup_with_uid+0x84e/0xbe0 [ 137.499306] ? v9fs_fid_lookup_with_uid+0x84e/0xbe0 [ 137.504323] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 137.508917] ? v9fs_fid_add+0x200/0x200 [ 137.512898] ? kasan_unpoison_shadow+0x35/0x50 [ 137.517483] ? kasan_kmalloc+0xc4/0xe0 08:32:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d34") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d34") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 137.521373] v9fs_fid_lookup+0xfb/0x1c0 [ 137.525346] v9fs_xattr_get+0x24/0x70 [ 137.529143] v9fs_listxattr+0x27/0x30 [ 137.532942] ? v9fs_xattr_handler_set+0x60/0x60 [ 137.537614] vfs_listxattr+0x114/0x1a0 [ 137.541506] listxattr+0x74/0x150 [ 137.544965] path_listxattr+0xf5/0x1a0 [ 137.548859] ? listxattr+0x150/0x150 [ 137.552575] ? ksys_mount+0xa8/0x140 [ 137.556286] __x64_sys_listxattr+0x78/0xb0 [ 137.560523] do_syscall_64+0x1b9/0x820 [ 137.564434] ? finish_task_switch+0x1d3/0x870 [ 137.568937] ? syscall_return_slowpath+0x5e0/0x5e0 [ 137.573873] ? syscall_return_slowpath+0x31d/0x5e0 [ 137.578807] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 137.583829] ? prepare_exit_to_usermode+0x291/0x3b0 [ 137.588849] ? perf_trace_sys_enter+0xb10/0xb10 [ 137.593526] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.598376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 137.603570] RIP: 0033:0x455e29 [ 137.606749] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 137.625996] RSP: 002b:00007fca23b6ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c2 [ 137.633710] RAX: ffffffffffffffda RBX: 00007fca23b6f6d4 RCX: 0000000000455e29 [ 137.641114] RDX: 0000000000001000 RSI: 0000000020000680 RDI: 0000000020000380 [ 137.648386] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.655665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 137.662935] R13: 00000000004bbfda R14: 00000000004cfd88 R15: 0000000000000004 08:32:52 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(0x0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d34") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:52 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:52 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x8, 0x100000000}, 'port1\x00', 0x80, 0x8, 0x100000000, 0x3, 0x4, 0x3, 0x8ef7, 0x0, 0x1, 0x1}) r1 = getpid() ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000000000)) fstatfs(r0, &(0x7f0000000280)=""/241) 08:32:52 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:52 executing program 2 (fault-call:9 fault-nth:5): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:52 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f76") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:52 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:32:52 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x1, 0x9}, 'port0\x00', 0xde, 0x40000, 0x0, 0x5, 0x0, 0x9, 0x3, 0x0, 0x7, 0xffffffffffffff59}) syncfs(r0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) 08:32:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000), 0xb) dup2(r1, r2) 08:32:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:52 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 138.328155] Unknown ioctl -1062710496 [ 138.371482] Unknown ioctl -1062710496 08:32:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:52 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:32:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f76") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:52 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1c00) 08:32:52 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(0x0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:52 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000480)=""/241) 08:32:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000), 0xb) dup2(r1, r2) 08:32:52 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:52 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:32:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f76") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:53 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file1\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1002) 08:32:53 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:32:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000), 0xb) dup2(r1, r2) 08:32:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f7620") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:53 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fstatfs(r0, &(0x7f0000000280)=""/241) 08:32:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) sendmsg$nfc_llcp(r2, &(0x7f0000003b00)={&(0x7f0000000480)={0x27, 0x1, 0x0, 0x7, 0x6, 0x2, "a9f5b2468df43ed553599b9bc331994ed50c4059c2356bf7c521a849ebc57ff48f1477c40dee49f76b06498b282d3f2b2b7028920c6b2e770262f05c6f5bf3", 0x1d}, 0x60, &(0x7f0000003980)=[{&(0x7f0000000500)="1cdec1eecd1b3c0bf48396a16315c86c3e51d5b3c1acf893d081c569d02101af9f34dc206a30c9a963c2da3f5a3a80e92d2033dd750825403f15b98251edeb21fb2e029381f532f94d33", 0x4a}, {&(0x7f0000000080)="b7dafc2b7b", 0x5}, {&(0x7f0000000300)="c669eaebd1279ecc4b8d8a0d850bc82c7e7136e69c", 0x15}, {&(0x7f0000000580)="0475512c2c80b2e8d85ae749fbe162a4accfb0e697618e17c828b37cfe3bc3dc38d7a6fe8d554e891ad31fb22b694c0e431119c917f4f20dddcc4190acc8da515c2a807e7f1397c6bcdecde5a38052b520eb9b851cd848d7200b3d66c611fe912b1f20c15be1ddd8fc72ae08efe1df6f94f09efd7a07412956fdeba1004122276959eb88250cff67ebed57d72d8f2bfae4975b1cd64be02ce1ab412ad6fac7413a541adf5aab9cb6ac5b32dd5c2023264f0c62dab30866bd70fa0554fa886ea20540c8603e2a074bae36736ece8a9af5f68324f1ee", 0xd5}, {&(0x7f0000001680)="7f7e07d11c6aa9d8392fc751852a3d8ea9412619bd8f48badc4bcfba76b632b2b600c3b4e84b2784d1348134a63dd2981c14a433f7dc252af0c0fce1e1195bbd1c72a649eb0767", 0x47}, 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0x1000}, {&(0x7f0000002700)="9816974d4b6139469a10b9245f85067ce84567897051d9cd550dbd451f821bf8af80cf6f08781f321d48b13cef666420cc0865a847eaa090ed6940df9234f48a14ca4b90de6eb6b68cbedf0aa185d2cb015fac2df21692171b95719a8195d9d267f00007102a075f0ded40ff29eafe91fcbdf276b7353338d97f96b4eb94257560a2a1bb09f7e183c63c87613d1f8bdb033de2a75804d32dd414e5ee6765178aa0602de704543c5e1a946ddb67b56de9a4ba408ecf197aa5347d8f9a", 0xbc}, {&(0x7f00000027c0)="1be7e49dae135936124ac06ff503881b1e86b00bf2f6685c8aa7ed922153be0a303d269079a19267ac8e5abc03a61cc806263bd3ea7b47afc0e53b12228e0a687306a1822153a9f242ba3495e5aeef9a42eebac0c3a2e755585563138d2b295b451e3106abffce6f4663760b80aa508aca8070e9a6a1530af54a20d809887db6799c43b8f8a3dfc5650782b720dfcf06efbb24618af27feeee9a62723199cdcd54e9231b0773e0782c1d06", 0xab}, {&(0x7f0000002880)="7858908fcf04819688f1a0b6c3d4ccebfeb5eaac695b46ac291be93196561fa5fab4d91e013ad6e03c64c2e5ea2d5699f94f956bfacc94cc3abd5fca80e5a7e316acf709022f37d1277d654fdd6cd8802b309bf579ff7e3a62710b48029004125bf9b92caf0e52b8ad9553880d1145030bf34880af7d7df35a7fe0ce57b1a0a9a9268c900841b17687bc522e9d01ab81f31482d79282a9f913d5374c456c7ff60ce6fa01754f42516456225c1a885a33381398b8bd2e49766b6eef704ca6e29e940ae847b76bfdaf6b7d873cfe0e16", 0xcf}, {&(0x7f0000002980)="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", 0x1000}], 0xa, &(0x7f0000003a40)={0xa8, 0x86, 0xd90e, "415de03ce107cb080ba566ca37c8db683a0fa0c99829e840bc736dc30ff1b5d942c8139b120a5faea79abac640bb88e6f1ab78b9fc3dd48b23642e14825ae58b30e16e25dfedfa74a0d6895473c07613cf6ff37622e1ce5fe17c721ff61452d0d8c0e9f38cb3fa15796394c2a10756bf6a4eef9398e3c5f138a700857e3b9662ea92d67e73fd3822f00b0173aca55dfb5671280756a92fd6"}, 0xa8, 0x880}, 0x4040) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:53 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(0x0, &(0x7f0000000f80)=[{&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x8, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:53 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:32:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f7620") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:53 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x100000000000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="a6000000290100000000000000000000000000000000000000000000000000000007002e2f66696c653000000000000000000000000000000000000000000000073b31e4002e2f66696c65300000000000000002000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f6669"], 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(0xffffffffffffffff, r2) 08:32:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) times(&(0x7f0000000080)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:53 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x0, 0x3}) 08:32:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:53 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:32:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f7620") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:54 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(r2, &(0x7f0000000580)={0xa0, 0x19, 0x1, {0x202, {0x30, 0x2, 0x8}, 0x80, r3, r4, 0x5, 0x7f, 0x5, 0x819, 0xaa, 0x9, 0xa75, 0x80000000, 0x6, 0x7, 0x8, 0xe4, 0x25, 0xc9, 0x5c3}}, 0xa0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001680)={0x0, 0x100, 0x20, 0x7, 0x9, 0x9, 0x87, 0xa5, {0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x44}}, 0x2, 0x6, 0x1, 0x81, 0x7}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001740)={r5, 0xf6, "79feef6984868dfae29e983b245ec3895bae92d00a2aad8661978d348411c3396156d04c9a3d510a64f7a86b121dff33836e1b41a80df6391242c71f5776458066c01e37e0a05832ec09fec4956955acc55f8a793c1c01fb25bf2521878ba0e3a510a2daab9f7d452d936bbcd7d390dbd84ee83958a5fee40747682d1d6cde5a30c4f2ecca7ff9dc25344435522ef75dbee1cf9d8d81e89099db44b275eb58b81e9fcfff4eb72492704fcdb8d01490dbe4bfacb2ec89edf7bd777bc97d49fb70d475c6a4d6817cb906209d8e9edca0d825b8ca0373d8f769b02533a7ffaa379ac9ef20bf553471639a2c66fe5d62bcd6101660d75f91"}, &(0x7f0000000640)=0xfe) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000001840)='./file0\x00', &(0x7f00000018c0)='9p\x00', 0x0, &(0x7f0000001900)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:54 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f00000009c0)=""/101, 0x65}, {&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x7, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:54 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0xffffffffffffffff) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, 0xffffffffffffffff) 08:32:54 executing program 4: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffff80, 0x400) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000280)=ANY=[], 0x0) 08:32:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:54 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000300)="f85bc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:55 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000a40)=""/235, 0xeb}, {&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x6, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:55 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7c8, 0x3e8, 0x0, 0x160, 0x3e8, 0x2a0, 0x6f8, 0x6f8, 0x6f8, 0x6f8, 0x6f8, 0x6, &(0x7f0000000000), {[{{@ipv6={@empty, @empty, [0xff, 0x0, 0xff], [0xff000000, 0xffffffff, 0xffffff00, 0xffffffff], 'ip6_vti0\x00', 'vcan0\x00', {}, {0xff}, 0x7f, 0x8000, 0x1, 0x4}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x8, 0x1000, 0x3f}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x9, 0x2, 0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x18, 0x1b, 0x5}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d6, 0x1, 0x2, 0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0x1d}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x18, 0x2, 0x8001}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d2, 0x5477, 0xfff, 0x3}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0xd}, [0xff0000ff, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], 'ifb0\x00', 'vlan0\x00', {0xff}, {}, 0x29, 0x2, 0x1, 0x25}, 0x0, 0x188, 0x1b0, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x81, 0xbe, 0x218b, 0x1, 0x1}}, @common=@srh1={0x90, 'srh\x00', 0x1, {0x3f, 0x80, 0x40, 0x6, 0x140000, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xff000000, 0x0, 0xffffff00], [0xffffff00, 0x0, 0xff, 0xff000000], [0x0, 0x0, 0x0, 0xffffffff], 0x1150, 0x1000}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x1b}, [0xffffffff, 0xff, 0xff000000], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], '\x00', 'ifb0\x00', {0xff}, {}, 0x67, 0xd4b8, 0x2, 0x51}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1, 0x1}, @common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x7, 0x1, [0x3f, 0x0, 0x3, 0x80000001, 0x0, 0x7ff, 0x1, 0x80000001, 0x3ff, 0x1, 0x10001, 0xf7ac, 0x5, 0x100000001, 0x4, 0x5], 0xc}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x828) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:55 executing program 6 (fault-call:8 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:55 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000300)=0x461, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) write$P9_RGETATTR(r3, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000004c0)={@mcast2, 0x0}, &(0x7f0000000500)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001840)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000001940)=0xe8) accept4$packet(r1, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001c80)=0x14, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001cc0)={@rand_addr, @broadcast, 0x0}, &(0x7f0000001d00)=0xc) sendmsg$nl_route(r1, &(0x7f0000001e00)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001d40)=@mpls_getnetconf={0x44, 0x52, 0x4, 0x70bd26, 0x25dfdbfc, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x85}, 0x880) write$P9_RREADDIR(r3, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) timer_create(0x0, &(0x7f0000000540)={0x0, 0x1, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000580)=0x0) timer_delete(r8) 08:32:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:55 executing program 4: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)=""/45, 0x2d) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x6, 0x30}, &(0x7f00000002c0)=0xc) r2 = creat(&(0x7f0000df1000)='./file0\x00', 0x0) fstatfs(r2, &(0x7f0000000180)=""/241) 08:32:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 141.822784] FAULT_INJECTION: forcing a failure. [ 141.822784] name failslab, interval 1, probability 0, space 0, times 0 [ 141.834079] CPU: 0 PID: 10109 Comm: syz-executor6 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 141.842487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.851844] Call Trace: [ 141.854449] dump_stack+0x1c9/0x2b4 [ 141.858093] ? dump_stack_print_info.cold.2+0x52/0x52 [ 141.863299] should_fail.cold.4+0xa/0x11 [ 141.867366] ? unwind_get_return_address+0x61/0xa0 08:32:55 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x400) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000084803) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) r3 = syz_open_procfs(0x0, &(0x7f0000001740)='fd/3\x00') write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffff9c, &(0x7f0000001800)={0x16, 0x98, 0xfa00, {&(0x7f00000017c0)={0xffffffff}, 0x2, 0xffffffff, 0x10, 0x1, @ib={0x1b, 0x10001, 0x80000001, {"10f35abf40837f5eba85adcf4499c6a2"}, 0x1, 0x400, 0x7}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r3, &(0x7f00000018c0)={0x11, 0x10, 0xfa00, {&(0x7f0000001780), r4}}, 0x18) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) write$P9_RREADDIR(r2, &(0x7f00000016c0)={0x68, 0x29, 0x1, {0x3, [{{0x1, 0x1}, 0x3f, 0x39, 0x7, './file1'}, {{0x4, 0x2, 0x8}, 0x7, 0x3f, 0x7, './file0'}, {{0x40, 0x3, 0x2}, 0x754d, 0x101, 0x7, './file1'}]}}, 0x68) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ptrace$setregs(0xd, r5, 0x8, &(0x7f0000000480)="9c04f92cd19e514b76e16f2e2b02cb037d9e52a0d248eb6fba83bf6583a074adadb729661b9a4467d0bddbe950fc3d501692d79b9b0e5779e41e98f92e005a9af8efdcd4bbbffc2a2f3b41677ef069c61c95af67c99bf39152c0d26584544117ea619b5e148c19660196e981b992049e7d97c779fdbda82559327036ee0f98200d8a294ddccd5f681c04a19f922fe82ee902441a52d1") write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="a6000000290100000000000000000000000000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002ee79864f189a0876e717c2f66696c65300000000000000000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f66696c6530000000000000000000000000000000000000000000"], 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) r6 = open(&(0x7f0000000300)='./file1\x00', 0x90002, 0x143) connect$unix(r6, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x2f4) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000600)={0x0, @broadcast, @broadcast}, &(0x7f0000000640)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000005c0)={@mcast1={0xff, 0x1, [], 0x1}, r7}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001680)={@loopback={0x0, 0x1}, 0x3e, r7}) [ 141.872307] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.877430] ? trace_hardirqs_on+0x10/0x10 [ 141.881674] ? kmem_cache_free+0x86/0x2d0 [ 141.885827] ? kfree_skbmem+0x154/0x230 [ 141.889810] ? kfree_skb+0x1a5/0x580 [ 141.893531] ? sctp_ulpevent_free+0x362/0x4e0 [ 141.898034] ? sctp_queue_purge_ulpevents+0xc5/0x110 [ 141.903145] ? sctp_close+0x155/0xa80 [ 141.906955] ? inet_release+0x104/0x1f0 [ 141.910937] ? inet6_release+0x50/0x70 [ 141.914835] ? __sock_release+0xd7/0x260 [ 141.918907] ? sock_close+0x19/0x20 [ 141.922541] ? __fput+0x35d/0x930 [ 141.925999] ? ____fput+0x15/0x20 [ 141.929467] ? task_work_run+0x1ec/0x2a0 [ 141.933539] ? exit_to_usermode_loop+0x313/0x370 [ 141.938306] ? do_syscall_64+0x6be/0x820 [ 141.942416] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 141.947795] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 141.952387] ? do_raw_spin_lock+0xc1/0x200 [ 141.956633] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 141.961759] ? debug_check_no_obj_freed+0x30b/0x595 [ 141.966791] __should_failslab+0x124/0x180 [ 141.971040] should_failslab+0x9/0x14 [ 141.974855] kmem_cache_alloc_node+0x56/0x780 [ 141.979340] ? __kasan_slab_free+0x131/0x170 [ 141.983758] ? trace_hardirqs_on+0xd/0x10 [ 141.987893] __alloc_skb+0x119/0x790 [ 141.991595] ? skb_scrub_packet+0x490/0x490 [ 141.995917] ? lock_acquire+0x1e4/0x540 [ 141.999876] ? skb_dequeue+0x12f/0x180 [ 142.003760] ? lock_downgrade+0x8f0/0x8f0 [ 142.007898] ? kasan_check_read+0x11/0x20 [ 142.012041] ? do_raw_spin_unlock+0xa7/0x2f0 [ 142.016435] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 142.021002] ? kasan_check_write+0x14/0x20 [ 142.025230] _sctp_make_chunk+0x58/0x280 [ 142.029274] sctp_make_abort+0x3d/0x200 [ 142.033235] sctp_make_abort_user+0x29/0x120 [ 142.037641] sctp_close+0x267/0xa80 [ 142.041256] ? sctp_apply_peer_addr_params+0x2220/0x2220 [ 142.046689] ? __sock_release+0x8b/0x260 [ 142.050760] ? lock_release+0xa30/0xa30 [ 142.054737] ? check_same_owner+0x340/0x340 [ 142.059057] ? filp_close+0x1cd/0x250 [ 142.062847] ? rcu_note_context_switch+0x730/0x730 [ 142.067761] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.073305] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 142.078850] ? ipv6_sock_ac_close+0x356/0x490 [ 142.083329] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 142.088858] ? ipv6_sock_mc_close+0x162/0x1d0 [ 142.093344] ? ip_mc_drop_socket+0x20f/0x270 [ 142.097738] ? down_write+0x8f/0x130 [ 142.101443] inet_release+0x104/0x1f0 [ 142.105235] inet6_release+0x50/0x70 [ 142.108937] __sock_release+0xd7/0x260 [ 142.112805] ? __sock_release+0x260/0x260 [ 142.116963] sock_close+0x19/0x20 [ 142.120406] __fput+0x35d/0x930 [ 142.123676] ? fput+0x1a0/0x1a0 [ 142.126941] ? kasan_check_write+0x14/0x20 [ 142.131168] ? do_raw_spin_lock+0xc1/0x200 [ 142.135393] ____fput+0x15/0x20 [ 142.138656] task_work_run+0x1ec/0x2a0 [ 142.142708] ? task_work_cancel+0x250/0x250 [ 142.147041] exit_to_usermode_loop+0x313/0x370 [ 142.151621] ? syscall_slow_exit_work+0x500/0x500 [ 142.156461] do_syscall_64+0x6be/0x820 [ 142.160331] ? finish_task_switch+0x1d3/0x870 [ 142.164811] ? syscall_return_slowpath+0x5e0/0x5e0 [ 142.169739] ? syscall_return_slowpath+0x31d/0x5e0 [ 142.174652] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 142.179651] ? prepare_exit_to_usermode+0x291/0x3b0 [ 142.184650] ? perf_trace_sys_enter+0xb10/0xb10 [ 142.189304] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.194135] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.199304] RIP: 0033:0x455e29 [ 142.202469] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.221707] RSP: 002b:00007fe7ddc46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 142.229417] RAX: 0000000000000015 RBX: 00007fe7ddc476d4 RCX: 0000000000455e29 [ 142.237051] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 142.244326] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.251593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 142.258855] R13: 00000000004bbd8d R14: 00000000004c91d0 R15: 0000000000000000 [ 142.308750] 9pnet: Insufficient options for proto=fd [ 142.318588] 9pnet: Insufficient options for proto=fd [ 142.354428] 9pnet: Insufficient options for proto=fd [ 142.363446] 9pnet: Insufficient options for proto=fd 08:32:56 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000c40)=""/120, 0x78}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x5, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:56 executing program 6 (fault-call:8 fault-nth:1): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:56 executing program 4: mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/174) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:56 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',@']) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x10000}}, 0xa0) write$P9_RWALK(r2, &(0x7f0000000500)={0x4a, 0x6f, 0x1, {0x5, [{0x1, 0x3, 0x7}, {0x2, 0x3, 0x4}, {0x48, 0x3}, {0xc1, 0x3, 0x2}, {0x82, 0x4, 0x6}]}}, 0x4a) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0xfffffffffffffcbf, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{0x0, 0x0, 0x2}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:56 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000080), &(0x7f0000000300)=0x4) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 142.747722] FAULT_INJECTION: forcing a failure. [ 142.747722] name failslab, interval 1, probability 0, space 0, times 0 [ 142.759067] CPU: 1 PID: 10183 Comm: syz-executor6 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 142.767480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.776836] Call Trace: [ 142.779434] dump_stack+0x1c9/0x2b4 [ 142.783076] ? dump_stack_print_info.cold.2+0x52/0x52 [ 142.788283] should_fail.cold.4+0xa/0x11 [ 142.792355] ? __kernel_text_address+0xd/0x40 [ 142.796860] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 142.801968] ? __save_stack_trace+0x8d/0xf0 [ 142.806308] ? save_stack+0xa9/0xd0 [ 142.809946] ? save_stack+0x43/0xd0 [ 142.813580] ? kasan_kmalloc+0xc4/0xe0 [ 142.817469] ? kasan_slab_alloc+0x12/0x20 [ 142.820673] FS-Cache: Duplicate cookie detected [ 142.821639] ? kmem_cache_alloc_node+0x144/0x780 [ 142.821662] ? __alloc_skb+0x119/0x790 [ 142.821695] ? _sctp_make_chunk+0x58/0x280 [ 142.826374] FS-Cache: O-cookie c=000000003134354d [p=0000000058d98745 fl=222 nc=0 na=1] [ 142.831116] ? sctp_make_abort+0x3d/0x200 [ 142.831131] ? sctp_make_abort_user+0x29/0x120 [ 142.831151] ? sctp_close+0x267/0xa80 [ 142.835029] FS-Cache: O-cookie d=0000000038a80167 n=00000000aed2a897 [ 142.839249] ? inet_release+0x104/0x1f0 [ 142.839271] ? inet6_release+0x50/0x70 [ 142.847401] FS-Cache: O-key=[10] ' [ 142.851508] ? __sock_release+0xd7/0x260 [ 142.851526] ? sock_close+0x19/0x20 [ 142.856082] 34 [ 142.859854] ? __fput+0x35d/0x930 [ 142.859870] ? ____fput+0x15/0x20 [ 142.866332] 32 [ 142.870280] ? task_work_run+0x1ec/0x2a0 [ 142.870298] ? exit_to_usermode_loop+0x313/0x370 [ 142.874167] 39 [ 142.877680] ? do_syscall_64+0x6be/0x820 [ 142.877704] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.881735] 34 [ 142.885344] ? sctp_close+0x155/0xa80 [ 142.885359] ? inet_release+0x104/0x1f0 [ 142.887135] 38 [ 142.890562] ? inet6_release+0x50/0x70 [ 142.890579] ? __sock_release+0xd7/0x260 [ 142.894017] 31 [ 142.895792] ? sock_close+0x19/0x20 [ 142.895808] ? ____fput+0x15/0x20 [ 142.899843] 30 [ 142.904572] ? task_work_run+0x1ec/0x2a0 [ 142.904589] ? exit_to_usermode_loop+0x313/0x370 [ 142.906374] 30 [ 142.910409] ? do_syscall_64+0x6be/0x820 [ 142.910426] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 142.915763] 35 [ 142.917542] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 142.917561] ? kasan_check_write+0x14/0x20 [ 142.921330] 36 [ 142.925285] ? do_raw_spin_lock+0xc1/0x200 [ 142.925302] __should_failslab+0x124/0x180 [ 142.927079] ' [ 142.930952] should_failslab+0x9/0x14 [ 142.930970] kmem_cache_alloc_node_trace+0x5a/0x770 [ 142.935026] FS-Cache: N-cookie c=0000000019c51487 [p=0000000058d98745 fl=2 nc=0 na=1] [ 142.936785] ? kasan_kmalloc+0xc4/0xe0 [ 142.936803] __kmalloc_node_track_caller+0x33/0x70 [ 142.940406] FS-Cache: N-cookie d=0000000038a80167 n=0000000010912770 [ 142.943832] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 142.943848] __alloc_skb+0x155/0x790 [ 142.945625] FS-Cache: N-key=[10] ' [ 142.949660] ? skb_scrub_packet+0x490/0x490 [ 142.949678] ? lock_acquire+0x1e4/0x540 [ 142.954412] 34 [ 142.956191] ? skb_dequeue+0x12f/0x180 08:32:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 142.956208] ? lock_downgrade+0x8f0/0x8f0 [ 142.960240] 32 [ 142.965578] ? kasan_check_read+0x11/0x20 [ 142.965594] ? do_raw_spin_unlock+0xa7/0x2f0 [ 142.967372] 39 [ 142.971930] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 142.971947] ? kasan_check_write+0x14/0x20 [ 142.976158] 34 [ 142.977946] _sctp_make_chunk+0x58/0x280 [ 142.977962] sctp_make_abort+0x3d/0x200 [ 142.982175] 38 [ 142.986395] sctp_make_abort_user+0x29/0x120 [ 142.986412] sctp_close+0x267/0xa80 [ 142.988101] 31 [ 142.991881] ? sctp_apply_peer_addr_params+0x2220/0x2220 [ 142.991898] ? __sock_release+0x8b/0x260 [ 142.996888] 30 [ 143.004832] ? lock_release+0xa30/0xa30 [ 143.004849] ? check_same_owner+0x340/0x340 [ 143.008709] 30 [ 143.013611] ? filp_close+0x1cd/0x250 [ 143.013628] ? rcu_note_context_switch+0x730/0x730 [ 143.020090] 35 [ 143.024823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.024840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.028527] 36 [ 143.032042] ? ipv6_sock_ac_close+0x356/0x490 [ 143.032060] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.036352] ' [ 143.040307] ? ipv6_sock_mc_close+0x162/0x1d0 [ 143.040324] ? ip_mc_drop_socket+0x20f/0x270 [ 143.157514] ? down_write+0x8f/0x130 [ 143.161302] inet_release+0x104/0x1f0 [ 143.165087] inet6_release+0x50/0x70 [ 143.168783] __sock_release+0xd7/0x260 [ 143.172650] ? __sock_release+0x260/0x260 [ 143.176782] sock_close+0x19/0x20 [ 143.180226] __fput+0x35d/0x930 [ 143.183486] ? fput+0x1a0/0x1a0 [ 143.186747] ? kasan_check_write+0x14/0x20 [ 143.190961] ? do_raw_spin_lock+0xc1/0x200 [ 143.195188] ____fput+0x15/0x20 [ 143.198467] task_work_run+0x1ec/0x2a0 [ 143.202343] ? task_work_cancel+0x250/0x250 [ 143.206650] exit_to_usermode_loop+0x313/0x370 [ 143.211221] ? syscall_slow_exit_work+0x500/0x500 [ 143.216396] do_syscall_64+0x6be/0x820 [ 143.220265] ? finish_task_switch+0x1d3/0x870 [ 143.224743] ? syscall_return_slowpath+0x5e0/0x5e0 [ 143.229653] ? syscall_return_slowpath+0x31d/0x5e0 [ 143.234565] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 143.239561] ? prepare_exit_to_usermode+0x291/0x3b0 [ 143.244566] ? perf_trace_sys_enter+0xb10/0xb10 [ 143.249225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.254058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.259225] RIP: 0033:0x455e29 [ 143.262390] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.282498] RSP: 002b:00007fe7ddc46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 143.290206] RAX: 0000000000000015 RBX: 00007fe7ddc476d4 RCX: 0000000000455e29 [ 143.297466] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 143.304715] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.311967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 143.319223] R13: 00000000004bbd8d R14: 00000000004c91d0 R15: 0000000000000001 08:32:57 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000480)='./file0\x00', 0x93) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2d04"]) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:57 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) 08:32:57 executing program 6 (fault-call:8 fault-nth:2): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:57 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x4, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 143.568756] 9pnet: Insufficient options for proto=fd 08:32:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:57 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000000)=ANY=[@ANYBLOB="eb000000a460c061b01de34cc184ebe856157ea78fb37cd9d4ac7cca1ebdd959bda89c966a74639807b0ebf7f359e035d71ce262527388575a9f4d1e429a3c2d1d98a727fcaf4bf5c696af481a613d2c3f299af87aee0fc7cc26652ed1d539b843e03e5ed37d28b4d3aba4062c8539d9b618c12f2774838ac6087c56a9456fb72c866253e36d69f66087520db7a4ab947c3022e9f9c898bfd51f9cea96e74cc65568df8d4c710169249e5d637ef95e492a7ae9237bf5d0f25705d6e1e3eecd1be047501a306f5fc90c6061bdc806f446679dc65e72ef42ae5ab6423e661c16e9d0944898d27d1b8f1a07f23328a626"]) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 143.600533] 9pnet: Insufficient options for proto=fd 08:32:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:57 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000080)='wfdno', 0xffffffffffffff9c}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000480)={0x1, 0x6, 0x2, 0x800, 0x3, 0x9}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000500)={0x7, 0x4d, 0x1}, 0x7) write$P9_RUNLINKAT(r3, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) write$P9_RGETATTR(r3, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="a6000000290100000000000000000000000000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f4c696c65300000000000000000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f66696c653000000000000000000000000000000000000000000000bfec2e2f66696c6530"], 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB='l\x00']) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) [ 143.663763] FAULT_INJECTION: forcing a failure. [ 143.663763] name failslab, interval 1, probability 0, space 0, times 0 [ 143.675099] CPU: 1 PID: 10247 Comm: syz-executor6 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 143.683504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.693030] Call Trace: [ 143.695625] dump_stack+0x1c9/0x2b4 [ 143.699262] ? dump_stack_print_info.cold.2+0x52/0x52 [ 143.704553] ? __kernel_text_address+0xd/0x40 [ 143.709058] should_fail.cold.4+0xa/0x11 [ 143.713129] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 143.718250] ? save_stack+0xa9/0xd0 [ 143.721887] ? save_stack+0x43/0xd0 [ 143.725519] ? kasan_kmalloc+0xc4/0xe0 [ 143.729412] ? __kmalloc_node_track_caller+0x47/0x70 [ 143.734524] ? __kmalloc_reserve.isra.41+0x3a/0xe0 [ 143.739462] ? __alloc_skb+0x155/0x790 [ 143.743354] ? _sctp_make_chunk+0x58/0x280 [ 143.747595] ? sctp_make_abort+0x3d/0x200 [ 143.751747] ? sctp_close+0x267/0xa80 [ 143.755551] ? inet_release+0x104/0x1f0 [ 143.759532] ? inet6_release+0x50/0x70 08:32:57 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffe) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) r1 = add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000002640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000002680)='.request_key_auth\x00', 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x7, 0x4848, 0xfffffffffffffff9}) [ 143.763431] ? __sock_release+0xd7/0x260 [ 143.767490] ? sock_close+0x19/0x20 [ 143.771118] ? __fput+0x35d/0x930 [ 143.774584] ? ____fput+0x15/0x20 [ 143.778043] ? task_work_run+0x1ec/0x2a0 [ 143.782110] ? exit_to_usermode_loop+0x313/0x370 [ 143.786869] ? do_syscall_64+0x6be/0x820 [ 143.787325] 9pnet: Insufficient options for proto=fd [ 143.790930] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.790946] ? __fput+0x35d/0x930 [ 143.790960] ? ____fput+0x15/0x20 [ 143.790983] ? task_work_run+0x1ec/0x2a0 08:32:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 143.812361] ? exit_to_usermode_loop+0x313/0x370 [ 143.817127] ? do_syscall_64+0x6be/0x820 [ 143.821197] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 143.826564] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 143.831162] ? kasan_check_write+0x14/0x20 [ 143.835400] ? do_raw_spin_lock+0xc1/0x200 [ 143.839641] ? kasan_unpoison_shadow+0x35/0x50 [ 143.844231] ? kasan_unpoison_shadow+0x35/0x50 [ 143.848821] ? kasan_kmalloc+0xc4/0xe0 [ 143.852714] ? kmem_cache_alloc_node_trace+0x302/0x770 [ 143.857995] ? kasan_kmalloc+0xc4/0xe0 [ 143.861886] __should_failslab+0x124/0x180 [ 143.866125] should_failslab+0x9/0x14 [ 143.869934] kmem_cache_alloc+0x47/0x760 [ 143.871662] 9pnet: Insufficient options for proto=fd [ 143.873996] sctp_chunkify+0xd6/0x420 [ 143.874010] ? sctp_chunk_iif+0xa0/0xa0 [ 143.874027] ? lock_acquire+0x1e4/0x540 [ 143.874041] ? skb_dequeue+0x12f/0x180 [ 143.874061] ? kasan_check_read+0x11/0x20 [ 143.898940] ? do_raw_spin_unlock+0xa7/0x2f0 [ 143.903353] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 143.907939] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 143.912961] ? skb_put+0x17b/0x1e0 [ 143.916503] _sctp_make_chunk+0x157/0x280 [ 143.920654] sctp_make_abort+0x3d/0x200 [ 143.924631] sctp_make_abort_user+0x29/0x120 [ 143.929043] sctp_close+0x267/0xa80 [ 143.932682] ? sctp_apply_peer_addr_params+0x2220/0x2220 [ 143.938133] ? __sock_release+0x8b/0x260 [ 143.942206] ? lock_release+0xa30/0xa30 [ 143.946179] ? check_same_owner+0x340/0x340 [ 143.950503] ? filp_close+0x1cd/0x250 [ 143.954305] ? rcu_note_context_switch+0x730/0x730 [ 143.959240] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.964778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 143.970297] ? ipv6_sock_ac_close+0x356/0x490 [ 143.974775] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 143.980294] ? ipv6_sock_mc_close+0x162/0x1d0 [ 143.984778] ? ip_mc_drop_socket+0x20f/0x270 [ 143.989173] ? down_write+0x8f/0x130 [ 143.992870] inet_release+0x104/0x1f0 [ 143.996662] inet6_release+0x50/0x70 [ 144.000359] __sock_release+0xd7/0x260 [ 144.004242] ? __sock_release+0x260/0x260 [ 144.008370] sock_close+0x19/0x20 [ 144.011803] __fput+0x35d/0x930 [ 144.015064] ? fput+0x1a0/0x1a0 [ 144.018326] ? kasan_check_write+0x14/0x20 [ 144.022551] ? do_raw_spin_lock+0xc1/0x200 [ 144.026768] ____fput+0x15/0x20 [ 144.030036] task_work_run+0x1ec/0x2a0 [ 144.033905] ? task_work_cancel+0x250/0x250 [ 144.038211] exit_to_usermode_loop+0x313/0x370 [ 144.042785] ? syscall_slow_exit_work+0x500/0x500 [ 144.047617] do_syscall_64+0x6be/0x820 [ 144.051495] ? finish_task_switch+0x1d3/0x870 [ 144.055971] ? syscall_return_slowpath+0x5e0/0x5e0 [ 144.060889] ? syscall_return_slowpath+0x31d/0x5e0 [ 144.065808] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 144.070812] ? prepare_exit_to_usermode+0x291/0x3b0 [ 144.075816] ? perf_trace_sys_enter+0xb10/0xb10 [ 144.080481] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.085308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 144.090478] RIP: 0033:0x455e29 [ 144.093644] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:32:58 executing program 6 (fault-call:8 fault-nth:3): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0xffffffffffffffff, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f0000000480)='./file0\x00', r3}, 0x10) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="a6000000290100000000000000000000000000000000000000d1f9a1dad0f37467f6ee09b9e7df7407002e2f66696c65300000000000000000000000000000000000000000000007002e2f64696c65300000000000000000000000000000000000000000000007000000000000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f66696c6530fe97844c78e042e13d50d4c3b498da028fc6e17c433f0d7652ae2bc842693cfe944766bbe62259d5854d15ca1c60797a976a39b3"], 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) mount$9p_fd(0x0, &(0x7f00000001c0)='.\x00', &(0x7f0000000300)='9p\x00', 0x4000, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend', 0x2c}, {@cache_mmap='cache=mmap', 0x2c}, {@version_u='version=9p2000.u', 0x2c}, {@access_client='access=client', 0x2c}, {@nodevmap='nodevmap', 0x2c}, {@noextend='noextend', 0x2c}, {@noextend='noextend', 0x2c}]}}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) [ 144.112779] RSP: 002b:00007fe7ddc46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 144.120476] RAX: 0000000000000015 RBX: 00007fe7ddc476d4 RCX: 0000000000455e29 [ 144.127732] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 144.135001] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.142264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 144.149519] R13: 00000000004bbd8d R14: 00000000004c91d0 R15: 0000000000000002 [ 144.291421] FAULT_INJECTION: forcing a failure. [ 144.291421] name failslab, interval 1, probability 0, space 0, times 0 [ 144.302791] CPU: 1 PID: 10310 Comm: syz-executor6 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 144.311174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.320506] Call Trace: [ 144.323085] dump_stack+0x1c9/0x2b4 [ 144.326704] ? dump_stack_print_info.cold.2+0x52/0x52 [ 144.331876] ? is_bpf_text_address+0xae/0x170 [ 144.336355] ? trace_hardirqs_on+0x10/0x10 [ 144.340574] should_fail.cold.4+0xa/0x11 [ 144.344615] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 144.349704] ? trace_hardirqs_on+0x10/0x10 [ 144.353932] ? lock_release+0xa30/0xa30 [ 144.357889] ? __wake_up_common_lock+0x1d0/0x330 [ 144.362638] ? __unlock_page_memcg+0x53/0x100 [ 144.367117] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 144.372126] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 144.377142] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 144.381884] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 144.386884] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 144.391634] ? lock_acquire+0x1e4/0x540 [ 144.395604] ? is_bpf_text_address+0xae/0x170 [ 144.400096] __should_failslab+0x124/0x180 [ 144.404317] should_failslab+0x9/0x14 [ 144.408105] kmem_cache_alloc_node+0x56/0x780 [ 144.412587] ? rcu_is_watching+0x8c/0x150 [ 144.416717] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 144.421373] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 144.426043] __alloc_skb+0x119/0x790 [ 144.429747] ? is_bpf_text_address+0xd7/0x170 [ 144.434230] ? skb_scrub_packet+0x490/0x490 08:32:58 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000d40)=""/165, 0xa5}, {&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x3, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:58 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:58 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x40) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) 08:32:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:58 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000ac0)={@mcast1, 0x0}, &(0x7f0000000b00)=0x14) rename(&(0x7f0000000cc0)='./file1\x00', &(0x7f0000000d00)='./file0\x00') setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000b40)={@empty, r0}, 0x14) pipe2$9p(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_RREAD(r3, &(0x7f0000000500)={0x84, 0x75, 0x2, {0x79, "f97eed6885534a487bde3fe13996ccb942107b35359e04c96727c058af99d4c1b11e20fc9758feed0837d9db5fe77a8a206f5a19ad6123659bc889ce4acb32ac3f23aacb32e9b67fe9b761fb4c72e26de2bfbf64467ad97aa9e700e3414e919c069fb4486d17e7b837135cb00bff03b711c0f9df7dabba9d6f"}}, 0x84) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,r\x00\x00no=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) getuid() r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000300)) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='romfs\x00', 0x80, &(0x7f0000000640)="9ad843c61d8c07a03131f0fad1495c26dc47813419f09eaf57a54d6d267c68178cdb7a4610d07a3afa5ee8f445ef62dd6035e5ff5e2020decf59e015a3fd14e38c1d48cf5d7ba8425e326199d03169109df7f4736db5ac3679d8b3b24f8adf70d91efa8a02d97eea80ebac666539f96999536dcec12cf9596802a6efdab82bcfedfabaa38bc1491c9c320f61a1f3b787b125bf968f2f595b70db41a1") write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000900)=0x2) syz_mount_image$ext4(&(0x7f0000000940)='ext3\x00', &(0x7f0000000980)='./file1\x00', 0x100000001, 0x1, &(0x7f0000000a40)=[{&(0x7f00000009c0)="03c6ac2a110d39dbe842204d31b12f5f1ff0e16d7605a48ad0b28dfe04658e0168f253fff2962cb10301ee23dd2396eb316678ea616a52a1670a61619a1cd2aeaf9598da82a1167d78068c842f533d02", 0x50, 0x1}], 0x200000, &(0x7f0000000a80)=ANY=[@ANYBLOB="6e6f6175746f5f64615f616c6c6f632c67727071756f74612c696e69745f697461626c653d0039302c6e6f626c6f636b5f76615cce046c69646974"]) write$P9_RREADDIR(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="a6000000290100000000000000000000000000000000000000000000000000000007002e2f66696c65300000000000ffffffffffffffff00000000000000000007002e2f66696c6530000000000000000000000000000000030000000000000000000000000065300000000000000000000000000000000000000000000007002e2f66696c65300000000000010000000000000000000000000000000007002e2f66696c6530"], 0xa6) getsockopt$XDP_MMAP_OFFSETS(r4, 0x11b, 0x1, &(0x7f0000000c00), &(0x7f0000000c80)=0x60) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000d40)={0x1, 0x0, &(0x7f0000ffc000/0x1000)=nil}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) pwritev(r4, &(0x7f00000008c0)=[{&(0x7f0000000700)="f53b658cc38fdc1e6c7607261f2d9d32502e3515ae5daf0b169e09eef0a6e5cdd22be3a43492257cc945db7f26887db43f499e3b6785033afd9657e20e625b76204356c6db5558b7e855369c0f0ed30b816a69c23ef015188af509dda069282002df279802169767d58d54981fd2b1b947e4256a08c1c6a800ea392bee377d463aff5c0b2fe60c22d555dbf14a45bf5694ed36da4937e7d8866136c06205214dcf8a27ba6cefc433f73cd9c12a7d3aedea8ada2ee71b8a4b5773b537b0e63db2b4a018d0", 0xc4}, {&(0x7f0000000800)="d0321c24f9d67da2420534a1056bbab8fc60fbbdfb086ad27419841b86cfd92d8c1dbd9525135c88c7194040cff167153a14e121555c7e825bfdd88e71828515785d8c9c376fdf92bda3a3351d9f228f491f2ee7ac3cc524f7045a1087e5ae821e6029379aa146ef94ed04ab06438bae1d45eb245f88e04aed187cc918e8069a31435ea7", 0x84}], 0x2, 0x22) utime(&(0x7f0000000380)='./file0\x00', &(0x7f0000000bc0)={0x8, 0x1183}) listxattr(&(0x7f0000000b80)='./file1\x00', &(0x7f0000005680)=""/4096, 0x1000) [ 144.438541] ? __kernel_text_address+0xd/0x40 [ 144.443034] ? unwind_get_return_address+0x61/0xa0 [ 144.447947] ? __save_stack_trace+0x8d/0xf0 [ 144.452260] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 144.457791] ? sctp_outq_tail+0x7f0/0xb40 [ 144.461943] ? sctp_outq_free+0x20/0x20 [ 144.465916] ? save_stack+0xa9/0xd0 [ 144.469542] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 144.474738] sctp_ulpevent_new.constprop.5+0x22/0x90 [ 144.479848] sctp_ulpevent_make_assoc_change+0x718/0x960 [ 144.485306] sctp_do_sm+0x3975/0x71e0 08:32:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 144.489121] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 144.495184] ? kasan_kmalloc+0xc4/0xe0 [ 144.495187] 9pnet: Insufficient options for proto=fd [ 144.504167] ? kmem_cache_alloc_node_trace+0x302/0x770 [ 144.509449] ? kasan_unpoison_shadow+0x35/0x50 [ 144.514036] ? kasan_kmalloc+0xc4/0xe0 [ 144.517926] ? kasan_slab_alloc+0x12/0x20 [ 144.522075] ? kmem_cache_alloc+0x2fc/0x760 [ 144.526401] ? sctp_chunkify+0xd6/0x420 [ 144.530373] ? kasan_check_write+0x14/0x20 [ 144.534604] ? sctp_chunkify+0x317/0x420 [ 144.537498] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 144.538667] ? sctp_chunk_iif+0xa0/0xa0 [ 144.538686] ? lock_acquire+0x1e4/0x540 [ 144.538700] ? skb_dequeue+0x12f/0x180 [ 144.538720] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 144.561296] ? memcpy+0x45/0x50 [ 144.564578] ? sctp_addto_chunk+0xff/0x2b0 [ 144.568821] ? memcpy+0x45/0x50 [ 144.572104] sctp_primitive_ABORT+0xa0/0xd0 [ 144.576435] sctp_close+0x279/0xa80 [ 144.580067] ? sctp_apply_peer_addr_params+0x2220/0x2220 [ 144.585518] ? __sock_release+0x8b/0x260 08:32:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 144.589597] ? lock_release+0xa30/0xa30 [ 144.593573] ? check_same_owner+0x340/0x340 [ 144.597901] ? filp_close+0x1cd/0x250 [ 144.601707] ? rcu_note_context_switch+0x730/0x730 [ 144.606639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.612184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 144.617723] ? ipv6_sock_ac_close+0x356/0x490 [ 144.622222] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 144.627763] ? ipv6_sock_mc_close+0x162/0x1d0 [ 144.632263] ? ip_mc_drop_socket+0x20f/0x270 [ 144.636676] ? down_write+0x8f/0x130 08:32:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 144.640391] inet_release+0x104/0x1f0 [ 144.644196] inet6_release+0x50/0x70 [ 144.647910] __sock_release+0xd7/0x260 [ 144.651866] ? __sock_release+0x260/0x260 [ 144.656013] sock_close+0x19/0x20 [ 144.659468] __fput+0x35d/0x930 [ 144.662753] ? fput+0x1a0/0x1a0 [ 144.666033] ? kasan_check_write+0x14/0x20 [ 144.670268] ? do_raw_spin_lock+0xc1/0x200 [ 144.674500] ____fput+0x15/0x20 [ 144.677777] task_work_run+0x1ec/0x2a0 [ 144.681665] ? task_work_cancel+0x250/0x250 [ 144.685993] exit_to_usermode_loop+0x313/0x370 08:32:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 144.690577] ? syscall_slow_exit_work+0x500/0x500 [ 144.695425] do_syscall_64+0x6be/0x820 [ 144.699312] ? finish_task_switch+0x1d3/0x870 [ 144.703819] ? syscall_return_slowpath+0x5e0/0x5e0 [ 144.708760] ? syscall_return_slowpath+0x31d/0x5e0 [ 144.713708] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 144.718730] ? prepare_exit_to_usermode+0x291/0x3b0 [ 144.723835] ? perf_trace_sys_enter+0xb10/0xb10 [ 144.728505] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 144.733360] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 144.738550] RIP: 0033:0x455e29 [ 144.741733] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.760984] RSP: 002b:00007fe7ddc46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 144.768728] RAX: 0000000000000015 RBX: 00007fe7ddc476d4 RCX: 0000000000455e29 [ 144.776013] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 144.783285] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 144.790560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 144.797834] R13: 00000000004bbd8d R14: 00000000004c91d0 R15: 0000000000000003 [ 144.839820] 9pnet: Insufficient options for proto=fd 08:32:58 executing program 6 (fault-call:8 fault-nth:4): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 144.861577] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 144.966493] FAULT_INJECTION: forcing a failure. [ 144.966493] name failslab, interval 1, probability 0, space 0, times 0 [ 144.977775] CPU: 1 PID: 10375 Comm: syz-executor6 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 144.986176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.995509] Call Trace: [ 144.998084] dump_stack+0x1c9/0x2b4 [ 145.001700] ? dump_stack_print_info.cold.2+0x52/0x52 [ 145.006872] should_fail.cold.4+0xa/0x11 [ 145.010927] ? __kernel_text_address+0xd/0x40 [ 145.015404] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 145.020484] ? __save_stack_trace+0x8d/0xf0 [ 145.024790] ? save_stack+0xa9/0xd0 [ 145.028396] ? save_stack+0x43/0xd0 [ 145.032058] ? kasan_kmalloc+0xc4/0xe0 [ 145.035932] ? kasan_slab_alloc+0x12/0x20 [ 145.040072] ? kmem_cache_alloc_node+0x144/0x780 [ 145.044825] ? __alloc_skb+0x119/0x790 [ 145.048694] ? sctp_ulpevent_new.constprop.5+0x22/0x90 [ 145.053950] ? sctp_ulpevent_make_assoc_change+0x718/0x960 [ 145.059553] ? sctp_do_sm+0x3975/0x71e0 [ 145.063505] ? sctp_primitive_ABORT+0xa0/0xd0 [ 145.067983] ? sctp_close+0x279/0xa80 [ 145.071763] ? inet_release+0x104/0x1f0 [ 145.075716] ? inet6_release+0x50/0x70 [ 145.079585] ? __sock_release+0xd7/0x260 [ 145.083625] ? sock_close+0x19/0x20 [ 145.087231] ? __fput+0x35d/0x930 [ 145.090670] ? ____fput+0x15/0x20 [ 145.094107] ? task_work_run+0x1ec/0x2a0 [ 145.098160] ? exit_to_usermode_loop+0x313/0x370 [ 145.102897] ? do_syscall_64+0x6be/0x820 [ 145.106941] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.112299] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 145.117307] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 145.122054] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 145.127059] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 145.131818] __should_failslab+0x124/0x180 [ 145.136054] should_failslab+0x9/0x14 [ 145.139839] kmem_cache_alloc_node_trace+0x5a/0x770 [ 145.144843] ? kasan_kmalloc+0xc4/0xe0 [ 145.148715] __kmalloc_node_track_caller+0x33/0x70 [ 145.153626] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 145.158360] __alloc_skb+0x155/0x790 [ 145.162053] ? is_bpf_text_address+0xd7/0x170 [ 145.166533] ? skb_scrub_packet+0x490/0x490 [ 145.170846] ? __kernel_text_address+0xd/0x40 [ 145.175329] ? unwind_get_return_address+0x61/0xa0 [ 145.180239] ? __save_stack_trace+0x8d/0xf0 [ 145.184543] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 145.190057] ? sctp_outq_tail+0x7f0/0xb40 [ 145.194186] ? sctp_outq_free+0x20/0x20 [ 145.198148] ? save_stack+0xa9/0xd0 [ 145.201763] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 145.206936] sctp_ulpevent_new.constprop.5+0x22/0x90 [ 145.212029] sctp_ulpevent_make_assoc_change+0x718/0x960 [ 145.217462] sctp_do_sm+0x3975/0x71e0 [ 145.221255] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 145.227301] ? kasan_kmalloc+0xc4/0xe0 [ 145.231167] ? kmem_cache_alloc_node_trace+0x302/0x770 [ 145.236424] ? kasan_unpoison_shadow+0x35/0x50 [ 145.240985] ? kasan_kmalloc+0xc4/0xe0 [ 145.244853] ? kasan_slab_alloc+0x12/0x20 [ 145.248982] ? kmem_cache_alloc+0x2fc/0x760 [ 145.253287] ? sctp_chunkify+0xd6/0x420 [ 145.257246] ? kasan_check_write+0x14/0x20 [ 145.261460] ? sctp_chunkify+0x317/0x420 [ 145.265500] ? sctp_chunk_iif+0xa0/0xa0 [ 145.269464] ? lock_acquire+0x1e4/0x540 [ 145.273419] ? skb_dequeue+0x12f/0x180 [ 145.278068] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 145.283070] ? memcpy+0x45/0x50 [ 145.286333] ? sctp_addto_chunk+0xff/0x2b0 [ 145.290548] ? memcpy+0x45/0x50 [ 145.293821] sctp_primitive_ABORT+0xa0/0xd0 [ 145.298133] sctp_close+0x279/0xa80 [ 145.301744] ? sctp_apply_peer_addr_params+0x2220/0x2220 [ 145.307173] ? __sock_release+0x8b/0x260 [ 145.311218] ? lock_release+0xa30/0xa30 [ 145.315168] ? check_same_owner+0x340/0x340 [ 145.319468] ? filp_close+0x1cd/0x250 [ 145.323251] ? rcu_note_context_switch+0x730/0x730 [ 145.328173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.333699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.339218] ? ipv6_sock_ac_close+0x356/0x490 [ 145.343692] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 145.349210] ? ipv6_sock_mc_close+0x162/0x1d0 [ 145.353695] ? ip_mc_drop_socket+0x20f/0x270 [ 145.358088] ? down_write+0x8f/0x130 [ 145.361790] inet_release+0x104/0x1f0 08:32:59 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000680)=""/8, 0x8}, {&(0x7f0000000e00)=""/65, 0x41}], 0x2, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:32:59 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000280)=""/241) 08:32:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:32:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:32:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000080)={0x4e0, 0x4d, 0x2}, 0xffffffffffffff82) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) [ 145.365573] inet6_release+0x50/0x70 [ 145.369266] __sock_release+0xd7/0x260 [ 145.373140] ? __sock_release+0x260/0x260 [ 145.377265] sock_close+0x19/0x20 [ 145.380701] __fput+0x35d/0x930 [ 145.383965] ? fput+0x1a0/0x1a0 [ 145.387249] ? kasan_check_write+0x14/0x20 [ 145.391486] ? do_raw_spin_lock+0xc1/0x200 [ 145.395721] ____fput+0x15/0x20 [ 145.399000] task_work_run+0x1ec/0x2a0 [ 145.402890] ? task_work_cancel+0x250/0x250 [ 145.407204] exit_to_usermode_loop+0x313/0x370 [ 145.411785] ? syscall_slow_exit_work+0x500/0x500 08:32:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 145.416633] do_syscall_64+0x6be/0x820 [ 145.420517] ? syscall_slow_exit_work+0x500/0x500 [ 145.425360] ? syscall_return_slowpath+0x5e0/0x5e0 [ 145.430296] ? syscall_return_slowpath+0x31d/0x5e0 [ 145.435232] ? prepare_exit_to_usermode+0x291/0x3b0 [ 145.440247] ? perf_trace_sys_enter+0xb10/0xb10 [ 145.444916] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 145.449766] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.455311] RIP: 0033:0x455e29 08:32:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:59 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000040)={{0x2, 0x2, 0x6, 0x0, 'syz1\x00', 0x1000}, 0x6, 0x20000000, 0x2, r1, 0x5, 0xfffffffffffffffe, 'syz0\x00', &(0x7f0000000000)=['wlan1self:cpuset#bdevGPLuserem0.\x00', 'ramfs\x00', 'ramfs\x00', '\x00', 'ramfs\x00'], 0x34, [], [0xc82a, 0x401, 0xffffffff, 0xab]}) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000280)={0x400}, 0x1) fstatfs(r2, &(0x7f0000000180)=""/241) [ 145.458491] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.477725] RSP: 002b:00007fe7ddc46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 145.485435] RAX: 0000000000000015 RBX: 00007fe7ddc476d4 RCX: 0000000000455e29 [ 145.492704] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 145.499966] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 145.507243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 08:32:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 145.514511] R13: 00000000004bbd8d R14: 00000000004c91d0 R15: 0000000000000004 08:32:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:32:59 executing program 6 (fault-call:8 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:32:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000480)=""/208) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:32:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 145.685659] Unknown ioctl -2143271654 [ 145.734973] Unknown ioctl -2143271654 [ 145.764687] FAULT_INJECTION: forcing a failure. [ 145.764687] name failslab, interval 1, probability 0, space 0, times 0 [ 145.776005] CPU: 1 PID: 10441 Comm: syz-executor6 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 145.784406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.793747] Call Trace: [ 145.796326] dump_stack+0x1c9/0x2b4 [ 145.799938] ? dump_stack_print_info.cold.2+0x52/0x52 [ 145.805122] ? __isolate_free_page+0x690/0x690 [ 145.809731] should_fail.cold.4+0xa/0x11 [ 145.813789] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 145.818876] ? trace_hardirqs_on+0x10/0x10 [ 145.823113] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 145.828116] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 145.832856] ? trace_hardirqs_on+0x10/0x10 [ 145.837075] ? lock_acquire+0x1e4/0x540 [ 145.841035] ? fs_reclaim_acquire+0x20/0x20 [ 145.845349] ? lock_downgrade+0x8f0/0x8f0 [ 145.849480] ? rcu_is_watching+0x8c/0x150 [ 145.853621] ? check_same_owner+0x340/0x340 [ 145.857927] ? lock_acquire+0x1e4/0x540 [ 145.861883] ? rcu_note_context_switch+0x730/0x730 [ 145.866800] ? lock_downgrade+0x8f0/0x8f0 [ 145.870934] __should_failslab+0x124/0x180 [ 145.875149] should_failslab+0x9/0x14 [ 145.878931] kmem_cache_alloc_node+0x272/0x780 [ 145.883508] __alloc_skb+0x119/0x790 [ 145.887204] ? skb_scrub_packet+0x490/0x490 [ 145.891514] ? save_stack+0x43/0xd0 [ 145.895124] ? d_alloc_parallel+0x15a/0x1ea0 [ 145.899517] ? lock_acquire+0x1e4/0x540 [ 145.903493] ? sctp_packet_config+0x8b8/0xf60 [ 145.907969] ? lock_downgrade+0x8f0/0x8f0 [ 145.912097] ? lock_downgrade+0x8f0/0x8f0 [ 145.916235] ? lock_release+0xa30/0xa30 [ 145.920192] sctp_packet_transmit+0x486/0x3df0 [ 145.924794] ? dst_release+0x5d/0xb0 [ 145.928490] ? sctp_packet_config+0x8e6/0xf60 [ 145.932968] ? lock_acquire+0x1e4/0x540 [ 145.936934] ? sctp_packet_config+0xf60/0xf60 [ 145.941410] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 145.946582] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 145.952097] ? __sctp_packet_append_chunk+0x129/0xf30 [ 145.957278] ? sctp_get_af_specific+0x47/0x70 [ 145.961762] ? sctp_csum_update+0x30/0x30 [ 145.965904] ? sctp_outq_select_transport+0x2ec/0x9e0 [ 145.971087] ? sctp_packet_append_chunk+0x97b/0xdd0 [ 145.976087] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 145.981606] ? sctp_packet_transmit_chunk+0x45/0x18b [ 145.986690] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 145.991861] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 145.997383] ? sctp_outq_flush_ctrl.constprop.12+0x836/0xe80 [ 146.003167] ? sctp_outq_select_transport+0x9e0/0x9e0 [ 146.008341] ? lock_release+0xa30/0xa30 [ 146.012305] ? kasan_check_read+0x11/0x20 [ 146.016458] ? rcu_is_watching+0x8c/0x150 [ 146.020599] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 146.025250] ? is_bpf_text_address+0xd7/0x170 [ 146.029726] ? kernel_text_address+0x79/0xf0 [ 146.034113] ? __kernel_text_address+0xd/0x40 [ 146.038588] ? unwind_get_return_address+0x61/0xa0 [ 146.043507] sctp_outq_flush+0x613/0x34c0 [ 146.047643] ? sctp_check_transmitted+0x1ed0/0x1ed0 [ 146.052644] ? kasan_slab_free+0xe/0x10 [ 146.056603] ? trace_hardirqs_on+0x10/0x10 [ 146.060833] ? sock_close+0x19/0x20 [ 146.064441] ? __fput+0x35d/0x930 [ 146.067874] ? ____fput+0x15/0x20 [ 146.071311] ? task_work_run+0x1ec/0x2a0 [ 146.075360] ? exit_to_usermode_loop+0x313/0x370 [ 146.080120] ? do_syscall_64+0x6be/0x820 [ 146.084163] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.089511] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 146.094078] ? kasan_check_write+0x14/0x20 [ 146.098293] ? do_raw_spin_lock+0xc1/0x200 [ 146.102509] ? trace_hardirqs_off+0xd/0x10 [ 146.106725] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 146.111820] ? debug_check_no_obj_freed+0x30b/0x595 [ 146.116826] ? trace_hardirqs_off+0xd/0x10 [ 146.121056] ? quarantine_put+0x10d/0x1b0 [ 146.125206] ? __kasan_slab_free+0x131/0x170 [ 146.129621] ? trace_hardirqs_on+0xd/0x10 [ 146.133759] ? kmem_cache_free+0x22e/0x2d0 [ 146.137973] ? kfree_skbmem+0x10b/0x230 [ 146.141927] ? skb_gro_receive+0x12c0/0x12c0 [ 146.146401] ? sctp_accept+0xa30/0xa30 [ 146.150277] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 146.155804] ? lock_acquire+0x1e4/0x540 [ 146.159758] ? sock_def_wakeup+0x258/0x3e0 [ 146.163982] ? lock_downgrade+0x8f0/0x8f0 [ 146.168120] ? lock_release+0xa30/0xa30 [ 146.172079] ? sctp_association_put+0x88/0x350 [ 146.176651] ? sctp_association_hold+0x20/0x20 [ 146.181213] ? refcount_add_not_zero+0x330/0x330 [ 146.185957] ? sock_def_wakeup+0x281/0x3e0 [ 146.190179] ? sock_queue_rcv_skb+0x60/0x60 [ 146.194507] ? sctp_ulpq_reasm_drain+0x420/0x420 [ 146.199254] ? sctp_ulpevent_make_assoc_change+0x6f4/0x960 [ 146.204872] sctp_outq_uncork+0x6a/0x80 [ 146.208830] sctp_do_sm+0x4f45/0x71e0 [ 146.212625] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 146.218680] ? kasan_kmalloc+0xc4/0xe0 [ 146.222554] ? kmem_cache_alloc_node_trace+0x302/0x770 [ 146.227821] ? kasan_unpoison_shadow+0x35/0x50 [ 146.232383] ? kasan_kmalloc+0xc4/0xe0 [ 146.236267] ? kasan_slab_alloc+0x12/0x20 [ 146.240393] ? kmem_cache_alloc+0x2fc/0x760 [ 146.244704] ? sctp_chunkify+0xd6/0x420 [ 146.248665] ? kasan_check_write+0x14/0x20 [ 146.252887] ? sctp_chunkify+0x317/0x420 [ 146.256929] ? sctp_chunk_iif+0xa0/0xa0 [ 146.260887] ? lock_acquire+0x1e4/0x540 [ 146.264842] ? skb_dequeue+0x12f/0x180 [ 146.268711] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 146.273714] ? memcpy+0x45/0x50 [ 146.276985] ? sctp_addto_chunk+0xff/0x2b0 [ 146.281205] ? memcpy+0x45/0x50 [ 146.284469] sctp_primitive_ABORT+0xa0/0xd0 [ 146.288875] sctp_close+0x279/0xa80 [ 146.292508] ? sctp_apply_peer_addr_params+0x2220/0x2220 [ 146.298310] ? __sock_release+0x8b/0x260 [ 146.302363] ? lock_release+0xa30/0xa30 [ 146.306334] ? check_same_owner+0x340/0x340 [ 146.310645] ? filp_close+0x1cd/0x250 [ 146.314426] ? rcu_note_context_switch+0x730/0x730 [ 146.319355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.324877] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 146.330401] ? ipv6_sock_ac_close+0x356/0x490 [ 146.334879] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 146.340403] ? ipv6_sock_mc_close+0x162/0x1d0 [ 146.344883] ? ip_mc_drop_socket+0x20f/0x270 [ 146.349277] ? down_write+0x8f/0x130 [ 146.352973] inet_release+0x104/0x1f0 [ 146.356772] inet6_release+0x50/0x70 [ 146.360468] __sock_release+0xd7/0x260 [ 146.364344] ? __sock_release+0x260/0x260 [ 146.368483] sock_close+0x19/0x20 [ 146.371924] __fput+0x35d/0x930 [ 146.375188] ? fput+0x1a0/0x1a0 [ 146.378449] ? kasan_check_write+0x14/0x20 [ 146.382676] ? do_raw_spin_lock+0xc1/0x200 [ 146.386900] ____fput+0x15/0x20 [ 146.390167] task_work_run+0x1ec/0x2a0 [ 146.394047] ? task_work_cancel+0x250/0x250 [ 146.398960] exit_to_usermode_loop+0x313/0x370 [ 146.403528] ? syscall_slow_exit_work+0x500/0x500 [ 146.408373] do_syscall_64+0x6be/0x820 [ 146.412255] ? syscall_slow_exit_work+0x500/0x500 08:33:00 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:00 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000180)=""/241) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)=0x1) 08:33:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:00 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") readv(r0, &(0x7f0000001700)=[{&(0x7f0000000480)=""/254, 0xfe}, {&(0x7f0000000580)=""/173, 0xad}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000001680)=""/90, 0x5a}, {&(0x7f0000000300)}], 0x5) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) [ 146.417104] ? syscall_return_slowpath+0x5e0/0x5e0 [ 146.422046] ? syscall_return_slowpath+0x31d/0x5e0 [ 146.426980] ? prepare_exit_to_usermode+0x291/0x3b0 [ 146.432000] ? perf_trace_sys_enter+0xb10/0xb10 [ 146.436674] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 146.441533] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 146.446716] RIP: 0033:0x455e29 08:33:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 146.449897] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.469249] RSP: 002b:00007fe7ddc46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 146.476966] RAX: 0000000000000015 RBX: 00007fe7ddc476d4 RCX: 0000000000455e29 [ 146.484238] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 146.491509] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 146.498783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 146.506067] R13: 00000000004bbd8d R14: 00000000004c91d0 R15: 0000000000000005 08:33:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:00 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) syz_mount_image$nfs4(&(0x7f0000000100)='nfs4\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000280)="0dc5dc42b1edc71d91c580b0ce9ae89d366cf3", 0x13, 0x4}, {&(0x7f00000002c0)="9f50947ed12e48b955668202a1a2d1ae6767ad23d7392bcdc43edc4acba9c36d3635fb8ac90622100fea4aba1f0359aa73bfa2e17c2ef59c6a5c354fe9774d854f272cb1f39a91f5e2f990bf60064134c20d96581dc3b73068f912778cf69f88f513058f6f85d30c77878e0fcbe148639b441296060c63b9e5e241f362a67fc20b976df3bf0e8a112e1e87897d409f6323d9b0eb4d60f4d554c80f2c13b90a7910296272fb88edf203b6a5f11807a5aacf0997", 0xb3, 0x6}, {&(0x7f0000000380)="82cbd71b5abdcec5c209c424168019183f5a3045cfc2eb3fdba24ac985e2cb2d97c7394b081a9758343fa3fd75df279a2663b34515e95c6bce91b5cbda4d62d64f6e4f49e3a8a297c9290e16a723ae6a1ef72febab54a41db0fdc6c260aa79aa887c1bb361be4a6dbaf94d5fb16477f8211b6a5186aff29cd3fe72a6e4721e1ce9ba", 0x82, 0xef}, {&(0x7f0000000440)="616f00ac0cd4767a55a06753230662abb1938eba4ba6729899947f9a1a18be6b5619b2bc546fe57edc27afabceac3268ab530f847d7b8fd0394ee0847b", 0x3d, 0x80000000}, {&(0x7f0000000480)="1a4556ed04883df75b03b577fe4dd80e724e6be2b839153ba6d6d7b8e6e1a12176ec273e4e3d1d157bfa8ae188051637e9079c1700ad19ca", 0x38, 0x3}], 0x10000, &(0x7f0000000540)='em0vboxnet1vmnet0keyringposix_acl_accessmd5sumnodev\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x10000, 0x0, 0x0, 0x4, 0x3, 0x5}) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000000000)="7e7172a6") r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) 08:33:00 executing program 6 (fault-call:8 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x4000000000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 146.780123] FAULT_INJECTION: forcing a failure. [ 146.780123] name failslab, interval 1, probability 0, space 0, times 0 [ 146.791661] CPU: 1 PID: 10502 Comm: syz-executor6 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 146.800075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.809425] Call Trace: [ 146.812041] dump_stack+0x1c9/0x2b4 [ 146.815660] ? dump_stack_print_info.cold.2+0x52/0x52 [ 146.820840] should_fail.cold.4+0xa/0x11 [ 146.824890] ? __kernel_text_address+0xd/0x40 [ 146.829370] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 146.834453] ? __save_stack_trace+0x8d/0xf0 [ 146.838767] ? save_stack+0xa9/0xd0 [ 146.842407] ? save_stack+0x43/0xd0 [ 146.846037] ? kasan_kmalloc+0xc4/0xe0 [ 146.849906] ? kasan_slab_alloc+0x12/0x20 [ 146.854043] ? kmem_cache_alloc_node+0x144/0x780 [ 146.858783] ? __alloc_skb+0x119/0x790 [ 146.862660] ? sctp_packet_transmit+0x486/0x3df0 [ 146.867421] ? sctp_outq_flush+0x613/0x34c0 [ 146.871747] ? sctp_outq_uncork+0x6a/0x80 [ 146.875892] ? sctp_do_sm+0x4f45/0x71e0 [ 146.879848] ? sctp_primitive_ABORT+0xa0/0xd0 [ 146.884332] ? sctp_close+0x279/0xa80 [ 146.888125] ? inet_release+0x104/0x1f0 [ 146.892088] ? inet6_release+0x50/0x70 [ 146.895957] ? __sock_release+0xd7/0x260 [ 146.900015] ? lock_acquire+0x1e4/0x540 [ 146.904000] ? fs_reclaim_acquire+0x20/0x20 [ 146.908323] ? lock_downgrade+0x8f0/0x8f0 [ 146.912454] ? trace_hardirqs_on+0x10/0x10 [ 146.916674] ? check_same_owner+0x340/0x340 [ 146.920980] ? lock_downgrade+0x8f0/0x8f0 [ 146.925117] ? rcu_note_context_switch+0x730/0x730 [ 146.930040] __should_failslab+0x124/0x180 [ 146.934264] should_failslab+0x9/0x14 [ 146.938051] kmem_cache_alloc_node_trace+0x26f/0x770 [ 146.943137] ? kasan_kmalloc+0xc4/0xe0 [ 146.947014] __kmalloc_node_track_caller+0x33/0x70 [ 146.951940] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 146.956680] __alloc_skb+0x155/0x790 [ 146.960377] ? skb_scrub_packet+0x490/0x490 [ 146.964694] ? save_stack+0x43/0xd0 [ 146.968306] ? d_alloc_parallel+0x15a/0x1ea0 [ 146.972708] ? lock_acquire+0x1e4/0x540 [ 146.976661] ? sctp_packet_config+0x8b8/0xf60 [ 146.981141] ? lock_downgrade+0x8f0/0x8f0 [ 146.985270] ? lock_downgrade+0x8f0/0x8f0 [ 146.989401] ? lock_release+0xa30/0xa30 [ 146.993375] sctp_packet_transmit+0x486/0x3df0 [ 146.997941] ? dst_release+0x5d/0xb0 [ 147.001638] ? sctp_packet_config+0x8e6/0xf60 [ 147.006114] ? lock_acquire+0x1e4/0x540 [ 147.010082] ? sctp_packet_config+0xf60/0xf60 [ 147.014562] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 147.019734] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.025268] ? __sctp_packet_append_chunk+0x129/0xf30 [ 147.030445] ? sctp_get_af_specific+0x47/0x70 [ 147.034921] ? sctp_csum_update+0x30/0x30 [ 147.039065] ? sctp_outq_select_transport+0x2ec/0x9e0 [ 147.044258] ? sctp_packet_append_chunk+0x97b/0xdd0 [ 147.049265] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.054783] ? sctp_packet_transmit_chunk+0x45/0x18b [ 147.059875] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 147.065046] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 147.070568] ? sctp_outq_flush_ctrl.constprop.12+0x836/0xe80 [ 147.076454] ? sctp_outq_select_transport+0x9e0/0x9e0 [ 147.081628] ? lock_release+0xa30/0xa30 [ 147.085596] ? kasan_check_read+0x11/0x20 [ 147.089726] ? rcu_is_watching+0x8c/0x150 [ 147.093855] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 147.098506] ? is_bpf_text_address+0xd7/0x170 [ 147.102984] ? kernel_text_address+0x79/0xf0 [ 147.107389] ? __kernel_text_address+0xd/0x40 [ 147.111864] ? unwind_get_return_address+0x61/0xa0 [ 147.116776] sctp_outq_flush+0x613/0x34c0 [ 147.120910] ? sctp_check_transmitted+0x1ed0/0x1ed0 [ 147.125907] ? kasan_slab_free+0xe/0x10 [ 147.129864] ? trace_hardirqs_on+0x10/0x10 [ 147.134085] ? sock_close+0x19/0x20 [ 147.137693] ? __fput+0x35d/0x930 [ 147.141129] ? ____fput+0x15/0x20 [ 147.144563] ? task_work_run+0x1ec/0x2a0 [ 147.148605] ? exit_to_usermode_loop+0x313/0x370 [ 147.153347] ? do_syscall_64+0x6be/0x820 [ 147.157389] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.162735] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 147.167320] ? kasan_check_write+0x14/0x20 [ 147.171535] ? do_raw_spin_lock+0xc1/0x200 [ 147.175760] ? trace_hardirqs_off+0xd/0x10 [ 147.179985] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 147.185091] ? debug_check_no_obj_freed+0x30b/0x595 [ 147.190096] ? trace_hardirqs_off+0xd/0x10 [ 147.194335] ? quarantine_put+0x10d/0x1b0 [ 147.198488] ? __kasan_slab_free+0x131/0x170 [ 147.202888] ? trace_hardirqs_on+0xd/0x10 [ 147.207031] ? kmem_cache_free+0x22e/0x2d0 [ 147.211255] ? kfree_skbmem+0x10b/0x230 [ 147.215222] ? skb_gro_receive+0x12c0/0x12c0 [ 147.219611] ? sctp_accept+0xa30/0xa30 [ 147.223480] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 147.229013] ? lock_acquire+0x1e4/0x540 [ 147.232976] ? sock_def_wakeup+0x258/0x3e0 [ 147.237205] ? lock_downgrade+0x8f0/0x8f0 [ 147.241334] ? lock_release+0xa30/0xa30 [ 147.245296] ? sctp_association_put+0x88/0x350 [ 147.249870] ? sctp_association_hold+0x20/0x20 [ 147.254433] ? refcount_add_not_zero+0x330/0x330 [ 147.259171] ? sock_def_wakeup+0x281/0x3e0 [ 147.263385] ? sock_queue_rcv_skb+0x60/0x60 [ 147.267690] ? sctp_ulpq_reasm_drain+0x420/0x420 [ 147.272557] ? sctp_ulpevent_make_assoc_change+0x6f4/0x960 [ 147.279133] sctp_outq_uncork+0x6a/0x80 [ 147.283096] sctp_do_sm+0x4f45/0x71e0 [ 147.286904] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 147.292952] ? kasan_kmalloc+0xc4/0xe0 [ 147.296825] ? kmem_cache_alloc_node_trace+0x302/0x770 [ 147.302084] ? kasan_unpoison_shadow+0x35/0x50 [ 147.306669] ? kasan_kmalloc+0xc4/0xe0 [ 147.310560] ? kasan_slab_alloc+0x12/0x20 [ 147.314696] ? kmem_cache_alloc+0x2fc/0x760 [ 147.319027] ? sctp_chunkify+0xd6/0x420 [ 147.323011] ? kasan_check_write+0x14/0x20 [ 147.327247] ? sctp_chunkify+0x317/0x420 08:33:01 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80), 0x0, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:01 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x100, 0x1, 0x6, 0x2, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x400, 0xb070, 0x5b0, 0x6, 0x8, 0x3, 0x3ff, {r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x7fffffff, 0x9, 0x7fff, 0x1, 0xffffffff}}, &(0x7f0000000140)=0xb0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r3, &(0x7f0000000180)=""/241) 08:33:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x2000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 147.331289] ? sctp_chunk_iif+0xa0/0xa0 [ 147.335252] ? lock_acquire+0x1e4/0x540 [ 147.339215] ? skb_dequeue+0x12f/0x180 [ 147.343102] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 147.348125] ? memcpy+0x45/0x50 [ 147.351408] ? sctp_addto_chunk+0xff/0x2b0 [ 147.355657] ? memcpy+0x45/0x50 [ 147.358954] sctp_primitive_ABORT+0xa0/0xd0 [ 147.363279] sctp_close+0x279/0xa80 [ 147.366918] ? sctp_apply_peer_addr_params+0x2220/0x2220 [ 147.372375] ? __sock_release+0x8b/0x260 [ 147.376446] ? lock_release+0xa30/0xa30 [ 147.380428] ? check_same_owner+0x340/0x340 [ 147.384763] ? filp_close+0x1cd/0x250 [ 147.388570] ? rcu_note_context_switch+0x730/0x730 [ 147.393502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.399046] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.404594] ? ipv6_sock_ac_close+0x356/0x490 [ 147.409102] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 147.414655] ? ipv6_sock_mc_close+0x162/0x1d0 [ 147.419158] ? ip_mc_drop_socket+0x20f/0x270 [ 147.423576] ? down_write+0x8f/0x130 [ 147.427301] inet_release+0x104/0x1f0 [ 147.431109] inet6_release+0x50/0x70 [ 147.434832] __sock_release+0xd7/0x260 [ 147.438816] ? __sock_release+0x260/0x260 [ 147.442974] sock_close+0x19/0x20 [ 147.446437] __fput+0x35d/0x930 [ 147.449722] ? fput+0x1a0/0x1a0 [ 147.453010] ? kasan_check_write+0x14/0x20 [ 147.457248] ? do_raw_spin_lock+0xc1/0x200 [ 147.461492] ____fput+0x15/0x20 [ 147.464779] task_work_run+0x1ec/0x2a0 [ 147.468676] ? task_work_cancel+0x250/0x250 [ 147.473014] exit_to_usermode_loop+0x313/0x370 [ 147.477607] ? syscall_slow_exit_work+0x500/0x500 [ 147.482477] do_syscall_64+0x6be/0x820 [ 147.486353] ? finish_task_switch+0x1d3/0x870 [ 147.490846] ? syscall_return_slowpath+0x5e0/0x5e0 [ 147.495794] ? syscall_return_slowpath+0x31d/0x5e0 [ 147.500740] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 147.505765] ? prepare_exit_to_usermode+0x291/0x3b0 [ 147.510787] ? perf_trace_sys_enter+0xb10/0xb10 [ 147.515467] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 147.520318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 147.525505] RIP: 0033:0x455e29 [ 147.528688] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.538254] FS-Cache: Duplicate cookie detected [ 147.547959] RSP: 002b:00007fe7ddc46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 147.547974] RAX: 0000000000000015 RBX: 00007fe7ddc476d4 RCX: 0000000000455e29 [ 147.547981] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 147.548002] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.548010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 147.548017] R13: 00000000004bbd8d R14: 00000000004c91d0 R15: 0000000000000006 [ 147.601504] FS-Cache: O-cookie c=00000000f35aa843 [p=0000000058d98745 fl=222 nc=0 na=1] [ 147.609662] FS-Cache: O-cookie d=0000000038a80167 n=0000000039532274 [ 147.616161] FS-Cache: O-key=[10] '34323934383134303838' [ 147.621579] FS-Cache: N-cookie c=000000005ccb6492 [p=0000000058d98745 fl=2 nc=0 na=1] [ 147.629573] FS-Cache: N-cookie d=0000000038a80167 n=00000000413f901b [ 147.636076] FS-Cache: N-key=[10] '34323934383134303838' 08:33:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x4, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:01 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x1000000) fstatfs(r0, &(0x7f0000000180)=""/241) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x9, 0x10}, 0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') write$P9_RLOPEN(r0, &(0x7f0000000300)={0x18, 0xd, 0x1, {{0x2, 0x4, 0x8}, 0x4}}, 0x18) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400e0ff6422783afbad2e1eade561eda04ac9aa60ed85725d9c7ca1e82588f97d34394dbd1ede415cbc5caf", @ANYRES16=r2, @ANYBLOB="000127bd7000ffdbdf251100000008000500080000000800040008000000"], 0x24}, 0x1, 0x0, 0x0, 0x4008080}, 0x90) 08:33:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:01 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x400082) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x49, 0x29, 0x2, {0x5, [{{0x2, 0x4, 0x5}, 0x9, 0xffffffff, 0x7, './file0'}, {{0xc2, 0x4, 0x2}, 0x3, 0x67f, 0x7, './file0'}]}}, 0x49) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) write$P9_RGETATTR(r3, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r3, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:01 executing program 6 (fault-call:8 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 147.838098] FAULT_INJECTION: forcing a failure. [ 147.838098] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 147.849954] CPU: 1 PID: 10557 Comm: syz-executor6 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 147.858365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.867726] Call Trace: [ 147.870325] dump_stack+0x1c9/0x2b4 [ 147.873968] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.879174] ? active_load_balance_cpu_stop+0x1030/0x1030 [ 147.884726] should_fail.cold.4+0xa/0x11 [ 147.888801] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.893930] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 147.898957] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 147.904085] ? trace_hardirqs_on+0x10/0x10 [ 147.908333] ? lock_release+0xa30/0xa30 [ 147.912320] ? kasan_check_read+0x11/0x20 [ 147.916474] ? rcu_is_watching+0x8c/0x150 [ 147.920626] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 147.925284] ? is_bpf_text_address+0xd7/0x170 [ 147.929785] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 147.935321] ? should_fail+0x246/0xd86 [ 147.939195] ? __kernel_text_address+0xd/0x40 [ 147.943680] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 147.948772] ? __save_stack_trace+0x8d/0xf0 [ 147.953088] __alloc_pages_nodemask+0x36e/0xdb0 [ 147.957771] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 147.962790] ? save_stack+0x43/0xd0 [ 147.966411] ? kasan_kmalloc+0xc4/0xe0 [ 147.970289] ? kasan_slab_alloc+0x12/0x20 [ 147.974424] ? kmem_cache_alloc_node+0x144/0x780 [ 147.979163] ? __alloc_skb+0x119/0x790 [ 147.983037] ? sctp_packet_transmit+0x486/0x3df0 [ 147.987783] ? sctp_outq_uncork+0x6a/0x80 [ 147.991915] ? sctp_do_sm+0x4f45/0x71e0 [ 147.995868] ? sctp_primitive_ABORT+0xa0/0xd0 [ 148.000352] ? sctp_close+0x279/0xa80 [ 148.004141] ? inet_release+0x104/0x1f0 [ 148.008094] ? inet6_release+0x50/0x70 [ 148.011972] ? __sock_release+0xd7/0x260 [ 148.016025] ? lock_acquire+0x1e4/0x540 [ 148.020006] ? fs_reclaim_acquire+0x20/0x20 [ 148.024326] ? lock_downgrade+0x8f0/0x8f0 [ 148.028459] ? trace_hardirqs_on+0x10/0x10 [ 148.032684] ? lock_release+0xa30/0xa30 [ 148.036641] ? check_same_owner+0x340/0x340 [ 148.040980] cache_grow_begin+0x91/0x710 [ 148.045054] kmem_cache_alloc_node_trace+0x692/0x770 [ 148.050141] ? kasan_kmalloc+0xc4/0xe0 [ 148.054015] __kmalloc_node_track_caller+0x33/0x70 [ 148.058932] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 148.063667] __alloc_skb+0x155/0x790 [ 148.067364] ? skb_scrub_packet+0x490/0x490 [ 148.071675] ? save_stack+0x43/0xd0 [ 148.075282] ? d_alloc_parallel+0x15a/0x1ea0 [ 148.079678] ? lock_acquire+0x1e4/0x540 [ 148.083633] ? sctp_packet_config+0x8b8/0xf60 [ 148.088110] ? lock_downgrade+0x8f0/0x8f0 [ 148.092237] ? lock_downgrade+0x8f0/0x8f0 [ 148.096368] ? lock_release+0xa30/0xa30 [ 148.100326] sctp_packet_transmit+0x486/0x3df0 [ 148.104895] ? dst_release+0x5d/0xb0 [ 148.108592] ? sctp_packet_config+0x8e6/0xf60 [ 148.113066] ? lock_acquire+0x1e4/0x540 [ 148.117035] ? sctp_packet_config+0xf60/0xf60 [ 148.121524] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 148.126704] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 148.132224] ? __sctp_packet_append_chunk+0x129/0xf30 [ 148.137394] ? sctp_get_af_specific+0x47/0x70 [ 148.141871] ? sctp_csum_update+0x30/0x30 [ 148.146002] ? sctp_outq_select_transport+0x2ec/0x9e0 [ 148.151182] ? sctp_packet_append_chunk+0x97b/0xdd0 [ 148.156193] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.161728] ? sctp_packet_transmit_chunk+0x45/0x18b [ 148.166813] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 148.171993] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 148.177562] ? sctp_outq_flush_ctrl.constprop.12+0x836/0xe80 [ 148.183363] ? sctp_outq_select_transport+0x9e0/0x9e0 [ 148.188540] ? lock_release+0xa30/0xa30 [ 148.192511] ? kasan_check_read+0x11/0x20 [ 148.196644] ? rcu_is_watching+0x8c/0x150 [ 148.200775] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 148.205441] ? is_bpf_text_address+0xd7/0x170 [ 148.209929] ? kernel_text_address+0x79/0xf0 [ 148.214320] ? __kernel_text_address+0xd/0x40 [ 148.218801] ? unwind_get_return_address+0x61/0xa0 [ 148.223729] sctp_outq_flush+0x613/0x34c0 [ 148.227861] ? sctp_check_transmitted+0x1ed0/0x1ed0 [ 148.232860] ? kasan_slab_free+0xe/0x10 [ 148.236828] ? trace_hardirqs_on+0x10/0x10 [ 148.241052] ? sock_close+0x19/0x20 [ 148.244726] ? __fput+0x35d/0x930 [ 148.248169] ? ____fput+0x15/0x20 [ 148.251622] ? task_work_run+0x1ec/0x2a0 [ 148.255694] ? exit_to_usermode_loop+0x313/0x370 [ 148.260454] ? do_syscall_64+0x6be/0x820 [ 148.264509] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.269862] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 148.274425] ? kasan_check_write+0x14/0x20 [ 148.278647] ? do_raw_spin_lock+0xc1/0x200 [ 148.282867] ? trace_hardirqs_off+0xd/0x10 [ 148.287079] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 148.292164] ? debug_check_no_obj_freed+0x30b/0x595 [ 148.297170] ? trace_hardirqs_off+0xd/0x10 [ 148.301383] ? quarantine_put+0x10d/0x1b0 [ 148.305604] ? __kasan_slab_free+0x131/0x170 [ 148.309989] ? trace_hardirqs_on+0xd/0x10 [ 148.314138] ? kmem_cache_free+0x22e/0x2d0 [ 148.318361] ? kfree_skbmem+0x10b/0x230 [ 148.322313] ? skb_gro_receive+0x12c0/0x12c0 [ 148.326707] ? sctp_accept+0xa30/0xa30 [ 148.330575] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 148.336103] ? lock_acquire+0x1e4/0x540 [ 148.340062] ? sock_def_wakeup+0x258/0x3e0 [ 148.344277] ? lock_downgrade+0x8f0/0x8f0 [ 148.348402] ? lock_release+0xa30/0xa30 [ 148.352364] ? sctp_association_put+0x88/0x350 [ 148.356925] ? sctp_association_hold+0x20/0x20 [ 148.361495] ? refcount_add_not_zero+0x330/0x330 [ 148.366233] ? sock_def_wakeup+0x281/0x3e0 [ 148.370454] ? sock_queue_rcv_skb+0x60/0x60 [ 148.374766] ? sctp_ulpq_reasm_drain+0x420/0x420 [ 148.379498] ? sctp_ulpevent_make_assoc_change+0x6f4/0x960 [ 148.385101] sctp_outq_uncork+0x6a/0x80 [ 148.389060] sctp_do_sm+0x4f45/0x71e0 [ 148.392843] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 148.398880] ? kasan_kmalloc+0xc4/0xe0 [ 148.402748] ? kmem_cache_alloc_node_trace+0x302/0x770 [ 148.408013] ? kasan_unpoison_shadow+0x35/0x50 [ 148.412587] ? kasan_kmalloc+0xc4/0xe0 [ 148.416455] ? kasan_slab_alloc+0x12/0x20 [ 148.420592] ? kmem_cache_alloc+0x2fc/0x760 [ 148.424893] ? sctp_chunkify+0xd6/0x420 [ 148.428868] ? kasan_check_write+0x14/0x20 [ 148.433079] ? sctp_chunkify+0x317/0x420 [ 148.437120] ? sctp_chunk_iif+0xa0/0xa0 [ 148.441080] ? lock_acquire+0x1e4/0x540 [ 148.445041] ? skb_dequeue+0x12f/0x180 [ 148.448909] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 148.453910] ? memcpy+0x45/0x50 [ 148.457175] ? sctp_addto_chunk+0xff/0x2b0 [ 148.461399] ? memcpy+0x45/0x50 [ 148.464660] sctp_primitive_ABORT+0xa0/0xd0 [ 148.468964] sctp_close+0x279/0xa80 [ 148.472580] ? sctp_apply_peer_addr_params+0x2220/0x2220 [ 148.478022] ? __sock_release+0x8b/0x260 [ 148.482068] ? lock_release+0xa30/0xa30 [ 148.486031] ? check_same_owner+0x340/0x340 [ 148.490337] ? filp_close+0x1cd/0x250 [ 148.494124] ? rcu_note_context_switch+0x730/0x730 [ 148.499033] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.504548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.510063] ? ipv6_sock_ac_close+0x356/0x490 [ 148.514544] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 148.520061] ? ipv6_sock_mc_close+0x162/0x1d0 [ 148.524550] ? ip_mc_drop_socket+0x20f/0x270 [ 148.528937] ? down_write+0x8f/0x130 [ 148.532632] inet_release+0x104/0x1f0 [ 148.536412] inet6_release+0x50/0x70 [ 148.540118] __sock_release+0xd7/0x260 [ 148.543990] ? __sock_release+0x260/0x260 [ 148.548118] sock_close+0x19/0x20 [ 148.551557] __fput+0x35d/0x930 [ 148.554817] ? fput+0x1a0/0x1a0 [ 148.558075] ? kasan_check_write+0x14/0x20 [ 148.562293] ? do_raw_spin_lock+0xc1/0x200 [ 148.566525] ____fput+0x15/0x20 [ 148.569787] task_work_run+0x1ec/0x2a0 [ 148.573656] ? task_work_cancel+0x250/0x250 [ 148.577970] exit_to_usermode_loop+0x313/0x370 [ 148.582564] ? syscall_slow_exit_work+0x500/0x500 [ 148.587414] do_syscall_64+0x6be/0x820 [ 148.591297] ? finish_task_switch+0x1d3/0x870 [ 148.595787] ? syscall_return_slowpath+0x5e0/0x5e0 [ 148.600715] ? syscall_return_slowpath+0x31d/0x5e0 [ 148.605639] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 148.610643] ? prepare_exit_to_usermode+0x291/0x3b0 [ 148.615655] ? perf_trace_sys_enter+0xb10/0xb10 [ 148.620314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.625161] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.630339] RIP: 0033:0x455e29 [ 148.633512] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.652723] RSP: 002b:00007fe7ddc46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 148.660425] RAX: 0000000000000015 RBX: 00007fe7ddc476d4 RCX: 0000000000455e29 [ 148.667684] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 148.674949] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.682206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 08:33:02 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80), 0x0, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x74, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:02 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) accept(0xffffffffffffff9c, &(0x7f0000000d00)=@hci={0x0, 0x0}, &(0x7f0000000d80)=0x80) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x65, r0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0/bus/file0\x00', &(0x7f0000000000)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) 08:33:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400001, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000004000064e159b63fe0702e1a77994de35e82c400"]) write$P9_RREADDIR(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="a6000000290100000000000000000000000000000000000000000000010000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000800000007002e2f66696c6530"], 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000500)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000480)=0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000001780)) ptrace$getregs(0xc, r4, 0x1, &(0x7f00000004c0)=""/30) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001680)={0x0, 0xe7, "65cdac436089e44e1f2e7b65baf15e09d65bc874409dbd7b57b55f4fb0678176a9863668252e21df926f0787687742e559fa2535caca5f532b5597077fb3dfc8a82a14d6783e604c8bd1fc9b8d00bdf3c1c14bf01ad39235bb3a872939f9e0a1a74006905f40105482ffcd5a45f1606018b22443adbf569096ad30ca565bb96fed9fa49b52ba73e92a99be54f3f911a7cd0dc55014831aa72a68833aaf88826c19b298d6b0876e5fdffcaf20b17188ff2639f10b6860bf143b528e7bcc9f9f2cf63c821dad839e4c7c21ab1fe4e5db94394d4f3189ccac170f957590eb09072a233874f19d20f5"}, &(0x7f0000000100)=0xef) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000005c0)={r5, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x3f, 0x7, 0xfffffffffffffff8, 0x18}, 0x98) 08:33:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 148.689454] R13: 00000000004bbd8d R14: 00000000004c91d0 R15: 0000000000000007 08:33:02 executing program 6 (fault-call:8 fault-nth:8): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:02 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 'none\x00', 0x4, 0x8, 0x60}, {@multicast2=0xe0000002, 0x4e20, 0x10001, 0x1ff, 0x0, 0x7}}, 0x44) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) umount2(&(0x7f0000000140)='./file0/bus\x00', 0x8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r2, &(0x7f0000000180)=""/241) 08:33:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r3 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="4c722961226e2c359142dc30d29c5c2ce3aaa13acdf833ed0e290587ba1fc8fb393e34ac8a7dd68c27bbd86e5ba86dad5a7b86486fc6238cbd319d5aac2d38f4951854c2f9aca178b332429ec60c6b0770a8fdf1fbc340f924b3601cf45055", 0x5f, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)='rfdno') mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 148.938949] FAULT_INJECTION: forcing a failure. [ 148.938949] name failslab, interval 1, probability 0, space 0, times 0 [ 148.950222] CPU: 1 PID: 10612 Comm: syz-executor6 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 148.958629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.967981] Call Trace: [ 148.970570] dump_stack+0x1c9/0x2b4 [ 148.974204] ? dump_stack_print_info.cold.2+0x52/0x52 [ 148.979382] ? __kernel_text_address+0xd/0x40 [ 148.983892] ? unwind_get_return_address+0x61/0xa0 [ 148.988844] should_fail.cold.4+0xa/0x11 [ 148.992912] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 148.998028] ? save_stack+0xa9/0xd0 [ 149.001672] ? kasan_kmalloc+0xc4/0xe0 [ 149.005557] ? kasan_slab_alloc+0x12/0x20 [ 149.009709] ? __debug_object_init+0xbe1/0x12e0 [ 149.014384] ? trace_hardirqs_on+0x10/0x10 [ 149.018628] ? sctp_association_free+0x37a/0x972 [ 149.023379] ? sctp_do_sm+0x4a5c/0x71e0 [ 149.027353] ? sctp_primitive_ABORT+0xa0/0xd0 [ 149.031836] ? sctp_close+0x279/0xa80 [ 149.035635] ? inet_release+0x104/0x1f0 [ 149.039610] ? inet6_release+0x50/0x70 [ 149.043506] ? __sock_release+0xd7/0x260 [ 149.047575] ? sock_close+0x19/0x20 [ 149.051205] ? __fput+0x35d/0x930 [ 149.054676] ? ____fput+0x15/0x20 [ 149.058126] ? task_work_run+0x1ec/0x2a0 [ 149.062187] ? exit_to_usermode_loop+0x313/0x370 [ 149.067029] ? do_syscall_64+0x6be/0x820 [ 149.071085] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.076441] ? trace_hardirqs_on+0x10/0x10 [ 149.080679] ? sctp_csum_update+0x30/0x30 [ 149.084828] ? trace_hardirqs_on+0x10/0x10 [ 149.089054] ? sctp_outq_select_transport+0x2ec/0x9e0 [ 149.094235] ? __debug_object_init+0x581/0x12e0 [ 149.098894] ? lock_downgrade+0x8f0/0x8f0 [ 149.103045] ? lock_downgrade+0x8f0/0x8f0 [ 149.107185] __should_failslab+0x124/0x180 [ 149.111410] should_failslab+0x9/0x14 [ 149.115203] kmem_cache_alloc+0x47/0x760 [ 149.119255] ? kasan_check_write+0x14/0x20 [ 149.123496] __debug_object_init+0xbe1/0x12e0 [ 149.127985] ? lock_acquire+0x1e4/0x540 [ 149.131949] ? debug_object_free+0x690/0x690 [ 149.136370] ? kasan_check_read+0x11/0x20 [ 149.140514] ? do_raw_spin_unlock+0xa7/0x2f0 [ 149.144905] ? lock_acquire+0x1e4/0x540 [ 149.148874] ? debug_object_activate+0x2c2/0x690 [ 149.153616] ? lock_downgrade+0x8f0/0x8f0 [ 149.157751] ? kasan_check_read+0x11/0x20 [ 149.161877] ? do_raw_spin_unlock+0xa7/0x2f0 [ 149.166265] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 149.170837] ? kasan_check_write+0x14/0x20 [ 149.175052] ? do_raw_spin_lock+0xc1/0x200 [ 149.179270] debug_object_activate+0x32e/0x690 [ 149.183845] ? debug_object_assert_init+0x4b0/0x4b0 [ 149.188845] ? save_stack+0x43/0xd0 [ 149.192451] ? __kasan_slab_free+0x11a/0x170 [ 149.196845] ? kasan_slab_free+0xe/0x10 [ 149.200802] __call_rcu.constprop.68+0xc2/0xb30 [ 149.205457] ? __sock_release+0xd7/0x260 [ 149.209515] ? sock_close+0x19/0x20 [ 149.213121] ? __fput+0x35d/0x930 [ 149.216552] ? note_gp_changes+0x420/0x420 [ 149.220767] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 149.225333] ? kasan_check_write+0x14/0x20 [ 149.229555] ? do_raw_spin_lock+0xc1/0x200 [ 149.233778] ? trace_hardirqs_off+0xd/0x10 [ 149.237992] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 149.243082] ? debug_check_no_obj_freed+0x30b/0x595 [ 149.248087] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 149.253179] kfree_call_rcu+0x15/0x20 [ 149.256970] sctp_bind_addr_clean+0x1ac/0x2d0 [ 149.261460] ? sctp_tsnmap_num_gabs+0x530/0x530 [ 149.266124] sctp_bind_addr_free+0x15/0x20 [ 149.270340] sctp_association_free+0x37a/0x972 [ 149.275734] ? sctp_asconf_queue_teardown+0x750/0x750 [ 149.280939] ? sock_def_wakeup+0x281/0x3e0 [ 149.285154] ? sock_queue_rcv_skb+0x60/0x60 [ 149.289462] ? sctp_ulpq_reasm_drain+0x420/0x420 [ 149.294201] ? sctp_ulpevent_make_assoc_change+0x6f4/0x960 [ 149.299809] sctp_do_sm+0x4a5c/0x71e0 [ 149.303610] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 149.309664] ? kasan_kmalloc+0xc4/0xe0 [ 149.313533] ? kmem_cache_alloc_node_trace+0x302/0x770 [ 149.318804] ? kasan_unpoison_shadow+0x35/0x50 [ 149.323376] ? kasan_kmalloc+0xc4/0xe0 [ 149.327242] ? kasan_slab_alloc+0x12/0x20 [ 149.331374] ? kmem_cache_alloc+0x2fc/0x760 [ 149.335679] ? sctp_chunkify+0xd6/0x420 [ 149.339634] ? kasan_check_write+0x14/0x20 [ 149.343850] ? sctp_chunkify+0x317/0x420 [ 149.347889] ? sctp_chunk_iif+0xa0/0xa0 [ 149.351850] ? lock_acquire+0x1e4/0x540 [ 149.355920] ? skb_dequeue+0x12f/0x180 [ 149.359800] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 149.364798] ? memcpy+0x45/0x50 [ 149.368060] ? sctp_addto_chunk+0xff/0x2b0 [ 149.372300] ? memcpy+0x45/0x50 [ 149.375579] sctp_primitive_ABORT+0xa0/0xd0 [ 149.379891] sctp_close+0x279/0xa80 [ 149.383512] ? sctp_apply_peer_addr_params+0x2220/0x2220 [ 149.388944] ? __sock_release+0x8b/0x260 [ 149.392988] ? lock_release+0xa30/0xa30 [ 149.396949] ? check_same_owner+0x340/0x340 [ 149.401251] ? filp_close+0x1cd/0x250 [ 149.405039] ? rcu_note_context_switch+0x730/0x730 [ 149.409955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.415476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.420997] ? ipv6_sock_ac_close+0x356/0x490 [ 149.425490] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 149.431026] ? ipv6_sock_mc_close+0x162/0x1d0 [ 149.435503] ? ip_mc_drop_socket+0x20f/0x270 [ 149.439890] ? down_write+0x8f/0x130 [ 149.443603] inet_release+0x104/0x1f0 [ 149.447383] inet6_release+0x50/0x70 [ 149.451081] __sock_release+0xd7/0x260 [ 149.454948] ? __sock_release+0x260/0x260 [ 149.459074] sock_close+0x19/0x20 [ 149.462513] __fput+0x35d/0x930 [ 149.465774] ? fput+0x1a0/0x1a0 [ 149.469045] ? kasan_check_write+0x14/0x20 [ 149.473261] ? do_raw_spin_lock+0xc1/0x200 [ 149.477484] ____fput+0x15/0x20 [ 149.480763] task_work_run+0x1ec/0x2a0 [ 149.484639] ? task_work_cancel+0x250/0x250 [ 149.488950] exit_to_usermode_loop+0x313/0x370 [ 149.493513] ? syscall_slow_exit_work+0x500/0x500 [ 149.498338] do_syscall_64+0x6be/0x820 [ 149.502203] ? finish_task_switch+0x1d3/0x870 [ 149.506686] ? syscall_return_slowpath+0x5e0/0x5e0 [ 149.511604] ? syscall_return_slowpath+0x31d/0x5e0 [ 149.516512] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 149.521517] ? prepare_exit_to_usermode+0x291/0x3b0 [ 149.526516] ? perf_trace_sys_enter+0xb10/0xb10 [ 149.531166] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 149.535994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.541173] RIP: 0033:0x455e29 [ 149.544336] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.563462] RSP: 002b:00007fe7ddc46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 149.571171] RAX: 0000000000000015 RBX: 00007fe7ddc476d4 RCX: 0000000000455e29 [ 149.578427] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 149.585687] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.592936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 149.600191] R13: 00000000004bbd8d R14: 00000000004c91d0 R15: 0000000000000008 08:33:03 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80), 0x0, &(0x7f0000001640)=[{&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x4, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x8000000000000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:03 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x5, 0x0, 0x7, 0xfffffffffffffffa, 0x80000001, 0x8000, 0x7}, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) 08:33:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20002, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x68, 0x29, 0x1, {0x6bc3, [{{0x2, 0x0, 0x6}, 0x80000001, 0x5, 0x7, './file0'}, {{0x80, 0x4, 0x3}, 0xa22, 0x100, 0x7, './file0'}, {{0x32, 0x2, 0x4}, 0xfff, 0x6, 0x7, './file0'}]}}, 0x68) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c076664876f3d", @ANYRESHEX=r3, @ANYBLOB="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"]) write$P9_RGETATTR(r3, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r3, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000500)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:03 executing program 6 (fault-call:8 fault-nth:9): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 149.706338] 9pnet: Insufficient options for proto=fd 08:33:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x3f00000000000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:03 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x10000}) fstatfs(r0, &(0x7f0000000180)=""/241) [ 149.756394] 9pnet: Insufficient options for proto=fd 08:33:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f00000003c0)=""/161, 0xa1) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)=ANY=[], 0xfffffd90) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:03 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2c, 0x4001) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000180)=""/241) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000201}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x102, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb68d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40001}, 0x20000000) 08:33:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x3f00, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 149.894376] FAULT_INJECTION: forcing a failure. [ 149.894376] name failslab, interval 1, probability 0, space 0, times 0 [ 149.905662] CPU: 0 PID: 10663 Comm: syz-executor6 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 149.914069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.923419] Call Trace: [ 149.926016] dump_stack+0x1c9/0x2b4 [ 149.929657] ? dump_stack_print_info.cold.2+0x52/0x52 [ 149.934857] ? __kernel_text_address+0xd/0x40 [ 149.939358] ? unwind_get_return_address+0x61/0xa0 [ 149.944301] should_fail.cold.4+0xa/0x11 [ 149.948376] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 149.953492] ? save_stack+0xa9/0xd0 [ 149.957125] ? kasan_kmalloc+0xc4/0xe0 [ 149.961019] ? kasan_slab_alloc+0x12/0x20 [ 149.965173] ? __debug_object_init+0xbe1/0x12e0 [ 149.969849] ? trace_hardirqs_on+0x10/0x10 [ 149.974113] ? sctp_association_free+0x37a/0x972 [ 149.978874] ? sctp_do_sm+0x4a5c/0x71e0 [ 149.982849] ? sctp_primitive_ABORT+0xa0/0xd0 [ 149.987348] ? sctp_close+0x279/0xa80 [ 149.991159] ? inet_release+0x104/0x1f0 [ 149.995135] ? inet6_release+0x50/0x70 [ 149.999025] ? __sock_release+0xd7/0x260 [ 150.003088] ? sock_close+0x19/0x20 [ 150.006716] ? __fput+0x35d/0x930 [ 150.010170] ? ____fput+0x15/0x20 [ 150.013628] ? task_work_run+0x1ec/0x2a0 [ 150.017696] ? exit_to_usermode_loop+0x313/0x370 [ 150.022448] ? do_syscall_64+0x6be/0x820 [ 150.026495] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.031846] ? trace_hardirqs_on+0x10/0x10 [ 150.036068] ? sctp_csum_update+0x30/0x30 [ 150.040210] ? trace_hardirqs_on+0x10/0x10 [ 150.044429] ? sctp_outq_select_transport+0x2ec/0x9e0 [ 150.049620] ? __debug_object_init+0x581/0x12e0 [ 150.054295] ? lock_downgrade+0x8f0/0x8f0 [ 150.058427] ? lock_downgrade+0x8f0/0x8f0 [ 150.062570] __should_failslab+0x124/0x180 [ 150.066797] should_failslab+0x9/0x14 [ 150.070582] kmem_cache_alloc+0x47/0x760 [ 150.074623] ? kasan_check_write+0x14/0x20 [ 150.078852] __debug_object_init+0xbe1/0x12e0 [ 150.083327] ? lock_acquire+0x1e4/0x540 [ 150.087281] ? debug_object_free+0x690/0x690 [ 150.091695] ? kasan_check_read+0x11/0x20 [ 150.095832] ? do_raw_spin_unlock+0xa7/0x2f0 [ 150.100244] ? lock_acquire+0x1e4/0x540 [ 150.104208] ? debug_object_activate+0x2c2/0x690 [ 150.108953] ? lock_downgrade+0x8f0/0x8f0 [ 150.113112] ? kasan_check_read+0x11/0x20 [ 150.117253] ? do_raw_spin_unlock+0xa7/0x2f0 [ 150.121640] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 150.126216] ? kasan_check_write+0x14/0x20 [ 150.130440] ? do_raw_spin_lock+0xc1/0x200 [ 150.134667] debug_object_activate+0x32e/0x690 [ 150.139241] ? debug_object_assert_init+0x4b0/0x4b0 [ 150.144259] ? save_stack+0x43/0xd0 [ 150.147884] ? __kasan_slab_free+0x11a/0x170 [ 150.152278] ? kasan_slab_free+0xe/0x10 [ 150.156243] __call_rcu.constprop.68+0xc2/0xb30 [ 150.160898] ? __sock_release+0xd7/0x260 [ 150.164950] ? sock_close+0x19/0x20 [ 150.168561] ? __fput+0x35d/0x930 [ 150.171995] ? note_gp_changes+0x420/0x420 [ 150.176224] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 150.180797] ? kasan_check_write+0x14/0x20 [ 150.185017] ? do_raw_spin_lock+0xc1/0x200 [ 150.189250] ? trace_hardirqs_off+0xd/0x10 [ 150.193470] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 150.198556] ? debug_check_no_obj_freed+0x30b/0x595 [ 150.203552] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 150.208638] kfree_call_rcu+0x15/0x20 [ 150.212421] sctp_bind_addr_clean+0x1ac/0x2d0 [ 150.216901] ? sctp_tsnmap_num_gabs+0x530/0x530 [ 150.221570] sctp_bind_addr_free+0x15/0x20 [ 150.225793] sctp_association_free+0x37a/0x972 [ 150.230365] ? sctp_asconf_queue_teardown+0x750/0x750 [ 150.235549] ? sock_def_wakeup+0x281/0x3e0 [ 150.239766] ? sock_queue_rcv_skb+0x60/0x60 [ 150.244073] ? sctp_ulpq_reasm_drain+0x420/0x420 [ 150.248822] ? sctp_ulpevent_make_assoc_change+0x6f4/0x960 [ 150.254442] sctp_do_sm+0x4a5c/0x71e0 [ 150.258229] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 150.264276] ? kasan_kmalloc+0xc4/0xe0 [ 150.268150] ? kmem_cache_alloc_node_trace+0x302/0x770 [ 150.273420] ? kasan_unpoison_shadow+0x35/0x50 [ 150.277984] ? kasan_kmalloc+0xc4/0xe0 [ 150.281863] ? kasan_slab_alloc+0x12/0x20 [ 150.286012] ? kmem_cache_alloc+0x2fc/0x760 [ 150.290323] ? sctp_chunkify+0xd6/0x420 [ 150.294288] ? kasan_check_write+0x14/0x20 [ 150.298507] ? sctp_chunkify+0x317/0x420 [ 150.302548] ? sctp_chunk_iif+0xa0/0xa0 [ 150.306506] ? lock_acquire+0x1e4/0x540 [ 150.310476] ? skb_dequeue+0x12f/0x180 [ 150.314345] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 150.319348] ? memcpy+0x45/0x50 [ 150.322610] ? sctp_addto_chunk+0xff/0x2b0 [ 150.326854] ? memcpy+0x45/0x50 [ 150.330127] sctp_primitive_ABORT+0xa0/0xd0 [ 150.334441] sctp_close+0x279/0xa80 [ 150.338056] ? sctp_apply_peer_addr_params+0x2220/0x2220 [ 150.343488] ? __sock_release+0x8b/0x260 [ 150.347534] ? lock_release+0xa30/0xa30 [ 150.351499] ? check_same_owner+0x340/0x340 [ 150.355813] ? filp_close+0x1cd/0x250 [ 150.359618] ? rcu_note_context_switch+0x730/0x730 [ 150.364537] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.370064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.375593] ? ipv6_sock_ac_close+0x356/0x490 [ 150.380072] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.385616] ? ipv6_sock_mc_close+0x162/0x1d0 [ 150.390096] ? ip_mc_drop_socket+0x20f/0x270 [ 150.394505] ? down_write+0x8f/0x130 [ 150.398201] inet_release+0x104/0x1f0 [ 150.401999] inet6_release+0x50/0x70 [ 150.405702] __sock_release+0xd7/0x260 [ 150.409570] ? __sock_release+0x260/0x260 [ 150.413696] sock_close+0x19/0x20 [ 150.417139] __fput+0x35d/0x930 [ 150.420402] ? fput+0x1a0/0x1a0 [ 150.423671] ? kasan_check_write+0x14/0x20 [ 150.427888] ? do_raw_spin_lock+0xc1/0x200 [ 150.432106] ____fput+0x15/0x20 [ 150.435398] task_work_run+0x1ec/0x2a0 [ 150.439279] ? task_work_cancel+0x250/0x250 [ 150.444325] exit_to_usermode_loop+0x313/0x370 [ 150.448893] ? syscall_slow_exit_work+0x500/0x500 [ 150.453736] do_syscall_64+0x6be/0x820 [ 150.457616] ? finish_task_switch+0x1d3/0x870 [ 150.462102] ? syscall_return_slowpath+0x5e0/0x5e0 [ 150.467022] ? syscall_return_slowpath+0x31d/0x5e0 [ 150.471945] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 150.476953] ? prepare_exit_to_usermode+0x291/0x3b0 [ 150.481959] ? perf_trace_sys_enter+0xb10/0xb10 [ 150.486629] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.491543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.496723] RIP: 0033:0x455e29 [ 150.499890] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.519045] RSP: 002b:00007fe7ddc46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 150.526739] RAX: 0000000000000015 RBX: 00007fe7ddc476d4 RCX: 0000000000455e29 [ 150.533989] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 150.541246] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.548499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 150.555935] R13: 00000000004bbd8d R14: 00000000004c91d0 R15: 0000000000000009 08:33:04 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640)=[{&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x3, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x3e7, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:33:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:04 executing program 6 (fault-call:8 fault-nth:10): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:04 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x4, 0x0, [{0x9ff, 0x0, 0x5}, {0x217, 0x0, 0x9}, {0x560, 0x0, 0xe6}, {0xa1e, 0x0, 0x5}]}) fstatfs(r2, &(0x7f0000000180)=""/241) 08:33:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0xffffff7f00000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 150.755311] FAULT_INJECTION: forcing a failure. [ 150.755311] name failslab, interval 1, probability 0, space 0, times 0 [ 150.766718] CPU: 0 PID: 10724 Comm: syz-executor6 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 150.775117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.784476] Call Trace: [ 150.787081] dump_stack+0x1c9/0x2b4 [ 150.790723] ? dump_stack_print_info.cold.2+0x52/0x52 [ 150.795924] ? __kernel_text_address+0xd/0x40 [ 150.800428] ? unwind_get_return_address+0x61/0xa0 [ 150.805372] should_fail.cold.4+0xa/0x11 [ 150.809447] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 150.814557] ? save_stack+0xa9/0xd0 [ 150.818285] ? kasan_kmalloc+0xc4/0xe0 [ 150.822176] ? kasan_slab_alloc+0x12/0x20 [ 150.826331] ? __debug_object_init+0xbe1/0x12e0 [ 150.831011] ? trace_hardirqs_on+0x10/0x10 [ 150.835249] ? sctp_association_free+0x37a/0x972 [ 150.840008] ? sctp_do_sm+0x4a5c/0x71e0 [ 150.843983] ? sctp_primitive_ABORT+0xa0/0xd0 [ 150.848482] ? sctp_close+0x279/0xa80 [ 150.852297] ? inet_release+0x104/0x1f0 [ 150.856273] ? inet6_release+0x50/0x70 [ 150.860164] ? __sock_release+0xd7/0x260 [ 150.864226] ? sock_close+0x19/0x20 [ 150.867948] ? __fput+0x35d/0x930 [ 150.871405] ? ____fput+0x15/0x20 [ 150.874866] ? task_work_run+0x1ec/0x2a0 [ 150.878931] ? exit_to_usermode_loop+0x313/0x370 [ 150.883692] ? do_syscall_64+0x6be/0x820 [ 150.887757] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.893116] ? trace_hardirqs_on+0x10/0x10 [ 150.897347] ? sctp_csum_update+0x30/0x30 [ 150.901502] ? trace_hardirqs_on+0x10/0x10 [ 150.905725] ? sctp_outq_select_transport+0x2ec/0x9e0 [ 150.910915] ? __debug_object_init+0x581/0x12e0 [ 150.915579] ? lock_downgrade+0x8f0/0x8f0 [ 150.919734] ? lock_downgrade+0x8f0/0x8f0 [ 150.923892] __should_failslab+0x124/0x180 [ 150.928210] should_failslab+0x9/0x14 [ 150.932008] kmem_cache_alloc+0x47/0x760 [ 150.936071] ? kasan_check_write+0x14/0x20 [ 150.940313] __debug_object_init+0xbe1/0x12e0 [ 150.944816] ? lock_acquire+0x1e4/0x540 [ 150.948794] ? debug_object_free+0x690/0x690 08:33:04 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair(0xf, 0x0, 0x80000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000300)={0xf0, 0x5}) readahead(r0, 0x20, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) write$P9_RGETATTR(r3, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r3, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x3f000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 150.953207] ? kasan_check_read+0x11/0x20 [ 150.957380] ? do_raw_spin_unlock+0xa7/0x2f0 [ 150.961803] ? lock_acquire+0x1e4/0x540 [ 150.965789] ? debug_object_activate+0x2c2/0x690 [ 150.970548] ? lock_downgrade+0x8f0/0x8f0 [ 150.974703] ? kasan_check_read+0x11/0x20 [ 150.979550] ? do_raw_spin_unlock+0xa7/0x2f0 [ 150.983961] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 150.988549] ? kasan_check_write+0x14/0x20 [ 150.992783] ? do_raw_spin_lock+0xc1/0x200 [ 150.997025] debug_object_activate+0x32e/0x690 [ 151.001618] ? debug_object_assert_init+0x4b0/0x4b0 [ 151.006641] ? save_stack+0x43/0xd0 [ 151.010270] ? __kasan_slab_free+0x11a/0x170 [ 151.014678] ? kasan_slab_free+0xe/0x10 [ 151.018653] __call_rcu.constprop.68+0xc2/0xb30 [ 151.023326] ? __sock_release+0xd7/0x260 [ 151.027390] ? sock_close+0x19/0x20 [ 151.031015] ? __fput+0x35d/0x930 [ 151.034472] ? note_gp_changes+0x420/0x420 [ 151.038708] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 151.043294] ? kasan_check_write+0x14/0x20 [ 151.047529] ? do_raw_spin_lock+0xc1/0x200 [ 151.051749] ? trace_hardirqs_off+0xd/0x10 [ 151.055976] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 151.061072] ? debug_check_no_obj_freed+0x30b/0x595 [ 151.066076] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 151.071165] kfree_call_rcu+0x15/0x20 [ 151.074949] sctp_bind_addr_clean+0x1ac/0x2d0 [ 151.079434] ? sctp_tsnmap_num_gabs+0x530/0x530 [ 151.084099] sctp_bind_addr_free+0x15/0x20 [ 151.088365] sctp_association_free+0x37a/0x972 [ 151.092933] ? sctp_asconf_queue_teardown+0x750/0x750 [ 151.098106] ? sock_def_wakeup+0x281/0x3e0 [ 151.102322] ? sock_queue_rcv_skb+0x60/0x60 [ 151.106638] ? sctp_ulpq_reasm_drain+0x420/0x420 [ 151.111376] ? sctp_ulpevent_make_assoc_change+0x6f4/0x960 [ 151.116999] sctp_do_sm+0x4a5c/0x71e0 [ 151.120807] ? sctp_do_8_2_transport_strike.isra.16+0x950/0x950 [ 151.126858] ? kasan_kmalloc+0xc4/0xe0 [ 151.130739] ? kmem_cache_alloc_node_trace+0x302/0x770 [ 151.136000] ? kasan_unpoison_shadow+0x35/0x50 [ 151.140572] ? kasan_kmalloc+0xc4/0xe0 [ 151.144446] ? kasan_slab_alloc+0x12/0x20 [ 151.148583] ? kmem_cache_alloc+0x2fc/0x760 [ 151.152887] ? sctp_chunkify+0xd6/0x420 [ 151.156853] ? kasan_check_write+0x14/0x20 [ 151.161074] ? sctp_chunkify+0x317/0x420 [ 151.165117] ? sctp_chunk_iif+0xa0/0xa0 [ 151.169081] ? lock_acquire+0x1e4/0x540 [ 151.173048] ? skb_dequeue+0x12f/0x180 [ 151.176935] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 151.181936] ? memcpy+0x45/0x50 [ 151.185200] ? sctp_addto_chunk+0xff/0x2b0 [ 151.189418] ? memcpy+0x45/0x50 [ 151.192684] sctp_primitive_ABORT+0xa0/0xd0 [ 151.196987] sctp_close+0x279/0xa80 [ 151.200620] ? sctp_apply_peer_addr_params+0x2220/0x2220 [ 151.206057] ? __sock_release+0x8b/0x260 [ 151.210110] ? lock_release+0xa30/0xa30 [ 151.214063] ? check_same_owner+0x340/0x340 [ 151.218370] ? filp_close+0x1cd/0x250 [ 151.222153] ? rcu_note_context_switch+0x730/0x730 [ 151.227064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.232586] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.238113] ? ipv6_sock_ac_close+0x356/0x490 [ 151.242600] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 151.248135] ? ipv6_sock_mc_close+0x162/0x1d0 [ 151.252624] ? ip_mc_drop_socket+0x20f/0x270 [ 151.257021] ? down_write+0x8f/0x130 [ 151.260727] inet_release+0x104/0x1f0 [ 151.264524] inet6_release+0x50/0x70 [ 151.268227] __sock_release+0xd7/0x260 [ 151.272108] ? __sock_release+0x260/0x260 [ 151.276240] sock_close+0x19/0x20 [ 151.279675] __fput+0x35d/0x930 [ 151.282936] ? fput+0x1a0/0x1a0 [ 151.286200] ? kasan_check_write+0x14/0x20 [ 151.290421] ? do_raw_spin_lock+0xc1/0x200 [ 151.294639] ____fput+0x15/0x20 [ 151.297912] task_work_run+0x1ec/0x2a0 [ 151.301781] ? task_work_cancel+0x250/0x250 [ 151.306087] exit_to_usermode_loop+0x313/0x370 [ 151.310925] ? syscall_slow_exit_work+0x500/0x500 [ 151.315752] do_syscall_64+0x6be/0x820 [ 151.319628] ? finish_task_switch+0x1d3/0x870 [ 151.324116] ? syscall_return_slowpath+0x5e0/0x5e0 [ 151.329038] ? syscall_return_slowpath+0x31d/0x5e0 [ 151.333967] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 151.338974] ? prepare_exit_to_usermode+0x291/0x3b0 [ 151.343982] ? perf_trace_sys_enter+0xb10/0xb10 [ 151.348634] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.353468] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.358731] RIP: 0033:0x455e29 [ 151.361903] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 151.381105] RSP: 002b:00007fe7ddc46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 151.388799] RAX: 0000000000000015 RBX: 00007fe7ddc476d4 RCX: 0000000000455e29 [ 151.396064] RDX: 0000000000000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 151.403316] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 151.410576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 151.417831] R13: 00000000004bbd8d R14: 00000000004c91d0 R15: 000000000000000a 08:33:05 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640)=[{&(0x7f00000012c0)=""/112, 0x70}, {&(0x7f0000001480)=""/218, 0xda}], 0x2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0xe703000000000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:05 executing program 4: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)=""/45, 0x2d) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x6, 0x30}, &(0x7f00000002c0)=0xc) r2 = creat(&(0x7f0000df1000)='./file0\x00', 0x0) fstatfs(r2, &(0x7f0000000180)=""/241) 08:33:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) rename(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='./file0\x00') write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x100000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:05 executing program 6 (fault-call:8 fault-nth:11): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:05 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffff}}, 0xa0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001680)=""/4096, &(0x7f0000000080)=0x1000) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7735ab66646eddde42a9a279c11bb74f4d1c392e15adb89ae827e58386db45df18d1b5a3ef18454e2bad36c02332674bf8a14c9dcba85fada3b19af790afa6f8ee273522d9606728c0f90504e62cd4eb5773c2dfcbeea460ff2d7d9ed5619cac7a73d02bf9e2228c8ab87b5df8aa93dba02cb34ceb69eb11d78857a35a0d78b4e4f4ea4e630f04d7fb57cf5716833db74e2e8bd56bb1146366ddcd1f602abf1eec47d14e4be22f", @ANYRESHEX=r2, @ANYBLOB=',\x00']) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x40000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) [ 151.685677] 9pnet: Insufficient options for proto=fd 08:33:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 151.751604] 9pnet: Insufficient options for proto=fd 08:33:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xa0) write$P9_RWALK(r2, &(0x7f0000000080)={0x23, 0x6f, 0x1, {0x2, [{0x42, 0x3, 0x4}, {0x4, 0x4}]}}, 0x23) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0xe703, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:06 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640)=[{&(0x7f0000001480)=""/218, 0xda}], 0x1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:06 executing program 4 (fault-call:6 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22}}}, 0x84) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x10001) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000040)={0x6, 0x5, 0x0, 0xfffffffffffffffc, 0xffff, 0xf55c, 0x5, 0x2, 0x6, 0x8}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x8, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:06 executing program 1 (fault-call:6 fault-nth:0): mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:33:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x6f, &(0x7f0000000300)=0x1, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='trdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:06 executing program 4: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x4e22, 0x2fd, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x100, [0x3, 0x3, 0x3, 0x1, 0x7, 0x6, 0x1f, 0x6]}, 0x5c) 08:33:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x200000000000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) [ 152.630632] 9pnet_virtio: no channels available for device (null) 08:33:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x2001, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0xfffffffffffffe00) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r3, 0x9, 0x20}, 0xc) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x3, 0xffffffffffff8001}) 08:33:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) [ 152.691130] 9pnet_virtio: no channels available for device (null) 08:33:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x100000000000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:07 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640), 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x41) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'bridge_slave_1\x00'}}, 0x1e) dup2(r1, r2) 08:33:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0xfff, 0x2, 0xdd4a}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x5, 0x8, 0x3ff, 0x1}, 0x6) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x4000000000000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) write$eventfd(r3, &(0x7f0000000140), 0x8) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044581, &(0x7f00000001c0)=""/101) close(r0) 08:33:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x3000, &(0x7f0000000080), 0x0, r2, 0x4}) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000180)={0x100, 0x9}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x0, 0x0, 0x1, 0x8, 0x4, 0x800, 0x800}, 0x20) 08:33:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:33:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x4000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00./file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00./file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00./file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00./file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00./file0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733d6664ac7266646e6f3d", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:33:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 153.674882] 9pnet: Could not find request transport: fd¬rfdno=0x0000000000000014 08:33:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x7400000000000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 153.717436] 9pnet: Could not find request transport: fd¬rfdno=0x0000000000000017 08:33:08 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640), 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xacc, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x81}, &(0x7f00000002c0)=0x8) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xff, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000080)) memfd_create(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1) write$P9_RREADDIR(r4, &(0x7f0000000140)={0x68, 0x29, 0x2, {0x401, [{{0x40, 0x2, 0x2}, 0x7fffffff, 0x4, 0x7, './file0'}, {{0xc, 0x2, 0x1}, 0x8432, 0xfffffffffffffde0, 0x7, './file0'}, {{0x20, 0x2, 0x3a}, 0x9, 0x9, 0x7, './file0'}]}}, 0x68) r5 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x5, 0x6000) ioctl$SCSI_IOCTL_SYNC(r6, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r5) write$fuse(r4, &(0x7f0000000300)={0x50, 0x0, 0xa, @fuse_init_out={0x7, 0x1b, 0x7ad4, 0x3, 0x3, 0x0, 0x40, 0x4}}, 0x50) 08:33:08 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x240002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1ff, 0x10000) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8100000000000000, 0x400000) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x8) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) socketpair(0xb, 0xa, 0xfff00000, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r4, 0x6}, &(0x7f0000000500)=0x8) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0x509) ioctl$BLKFLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000200)) 08:33:08 executing program 5 (fault-call:6 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x1000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40084504, &(0x7f00000001c0)=""/101) close(r0) 08:33:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x84) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x70f9, 0x1ff}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@remote, @remote}, &(0x7f00000001c0)=0xc) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x74000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) unlink(&(0x7f0000000300)='./file0\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000000080)=0x4, 0x8, 0x3) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0xffffff7f, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000080)='\'', 0x1}], 0xad, 0x81806) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000040)={r0, 0x0, 0x1f, 0x8, 0x8}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0xffffffff00000001) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x40000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:08 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000180)) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x10d8000}, 0x1) 08:33:08 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640), 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x4c03, &(0x7f0000000200)) 08:33:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001680)="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", 0x1000, 0x0) keyctl$invalidate(0x15, r3) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7fffffff, 0x101002) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000004c0)=ANY=[], 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7, 0x9, 0x0, 0x18, "bfe87e0f3abaad86839582b1b2a420681895413b5c5ef93b38258b4cc7e35fba2fd33ba9d8fe3c1c7e6930e65c35a770a18078a7e7db3605860c1f87b1d2775b", "5f141c92a2327eaefb900a10be423cb11f55b427a5fd856ac2cf718b450c4b77", [0x4]}) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x7400, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40284504, &(0x7f00000001c0)=""/101) close(r0) 08:33:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@local, @in=@multicast1}}, {{@in6=@ipv4}, 0x0, @in6=@mcast2}}, &(0x7f00000009c0)=0xe8) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4500020}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@newtfilter={0x780, 0x2c, 0x100, 0x70bd29, 0x25dfdbfc, {0x0, r3, {0xffe9}, {0xffff, 0xa}, {0xffff, 0xb}}, [@TCA_RATE={0x8, 0x5, {0x192, 0xb6f7}}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_RATE={0x8, 0x5, {0x100000000, 0x3}}, @TCA_CHAIN={0x8, 0xb, 0x8}, @filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x71c, 0x2, [@TCA_CGROUP_EMATCHES={0x298, 0x3, [@TCA_EMATCH_TREE_LIST={0x20, 0x2, @TCF_EM_META={0x1c, 0x3, {0xfff, 0x4, 0x7, 0x0, [@TCA_EM_META_HDR={0xc, 0x1, {{0x1000, 0x9, 0x3}, {0x400, 0x101, 0x1}}}]}}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x9}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e66}}, @TCA_EMATCH_TREE_LIST={0x24, 0x2, @TCF_EM_U32={0x20, 0x77, {0x29, 0x3, 0xfffffffffffffffb, 0x4, {0x6, 0xffff, 0x3, 0x100000000}}}}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, @TCF_EM_CANID={0x18, 0x5, {0x9, 0x7, 0x4, 0xd9f8, {0x1, 0x80000000}}}}, @TCA_EMATCH_TREE_LIST={0x110, 0x2, @TCF_EM_CONTAINER={0x10c, 0x6, {0x3, 0x0, 0x5, 0x2f, "6af032f7b3dae773821fd0fb4b871c4259f73d9195744e69c17bc8d7351740f239f4e32a28c65515651f09b0336d0167a1911dbe8b03c723fba0b2f15fe47365b4699154b0cffbd915898d1d81f6fd2b6a9cf04eaeb7b9da3ab68ae7ffd09a6a2e45b465bca07ddb4da2d389621c7c6669751dd5efca7243970708d8446b83f9740f77363bf64fb2324ec93689c87fe2d72288d73978c00dc6209e705211c008dc31b9873dd56ddf16cc18f5adb0ed6ea7b559eb55ece83670f1136b91ddfd98d5cd51c001618bcf805d976589ac42b258d5f8f385ce67b51b954c590b144c8a15f1a5128e9b9d15b8b9b614c8f8d4baca752ed7d20d376812"}}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x63}}, @TCA_EMATCH_TREE_LIST={0x10c, 0x2, @TCF_EM_IPT={0x108, 0x6, {0x7, 0x9, 0x0, 0x75, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x3}, @TCA_EM_IPT_MATCH_REVISION={0x8, 0x3, 0x5b4}, @TCA_EM_IPT_NFPROTO={0x8, 0x4, 0xf}, @TCA_EM_IPT_MATCH_DATA={0xa8, 0x5, "62c9d7f3e5084eec97f2d0f1035f0e0601c74edc4dba675fd1e14f16184b42317e7017f1f76929911d7686ad54b6a4315ae5e49ff68eb640d6be26d656e61ac30866943ffe5482fffeb6f79cf59c6fa50606bd5ee7f98ccd10b46f484f9c95f8d573cac3776fb09c8a90afce587a01c71835ce41a699d25c31261a266774fe1d293d8799757cced3562f24557c983c7502bd2f6bae0cbbf4c17fb78a4e68f1a38c812259"}, @TCA_EM_IPT_MATCH_DATA={0x1c, 0x5, "e1ce604adf19dad4e959384fa669d539c15f25e50e1f0f"}, @TCA_EM_IPT_MATCH_NAME={0xc, 0x2, 'policy\x00'}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x7}, @TCA_EM_IPT_MATCH_REVISION={0x8, 0x3, 0x5}]}}}]}, @TCA_CGROUP_ACT={0x88, 0x1, @m_tunnel_key={0x84, 0x12, {{0x10, 0x1, 'tunnel_key\x00'}, {0x14, 0x2, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @broadcast=0xffffffff}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x8001}]}, {0x58, 0x6, "6f6dd2128ca77fa74c14865eced1460f206c7e5b7e5216c4eb682ff50c1034e7012ae91a23fa6e5187852669f69fce991f3b57b1860d4fbdda1db8aae213c5b7ff3af12d19b3483b9c6fa30fa4d1519d13"}}}}, @TCA_CGROUP_POLICE={0xc, 0x2, @TCA_POLICE_RESULT={0x8, 0x5, 0x80000001}}, @TCA_CGROUP_EMATCHES={0xbc, 0x3, [@TCA_EMATCH_TREE_LIST={0xb0, 0x2, @TCF_EM_META={0xac, 0x1, {0xfff, 0x4, 0x1, 0x1000, [@TCA_EM_META_RVALUE={0x24, 0x3, [@TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="e9eac0afc8b067", @TCF_META_TYPE_VAR="faac3e041f74476a8a", @TCF_META_TYPE_VAR="4f4e772c31b4251df0", @TCF_META_TYPE_INT=0x2]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x9, 0x5b21}, {0x5, 0x20, 0x1}}}, @TCA_EM_META_RVALUE={0x24, 0x3, [@TCF_META_TYPE_VAR="ea189bf8", @TCF_META_TYPE_VAR="c914", @TCF_META_TYPE_VAR="e259b7c17bc127dfe1", @TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_VAR="88075f5222209be7"]}, @TCA_EM_META_RVALUE={0x3c, 0x3, [@TCF_META_TYPE_VAR="256e61ef78545b", @TCF_META_TYPE_VAR="be319ed2cd04", @TCF_META_TYPE_VAR="32ff", @TCF_META_TYPE_VAR="9d38fb2ab5b9", @TCF_META_TYPE_VAR="a1dadc0e4283a8", @TCF_META_TYPE_VAR="e0fee31bce29", @TCF_META_TYPE_VAR="3b03d637acea", @TCF_META_TYPE_VAR="406b236af4ef", @TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="816d4b153d87c24c"]}, @TCA_EM_META_RVALUE={0xc, 0x3, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0x4]}]}}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x10001}}]}, @TCA_CGROUP_EMATCHES={0x120, 0x3, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x5d}}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, @TCF_EM_IPT={0x18, 0xffffffffffff8001, {0x80000001, 0x9, 0x4e3, 0xb9a8, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x3}]}}}, @TCA_EMATCH_TREE_LIST={0x24, 0x2, @TCF_EM_U32={0x20, 0x401, {0x100, 0x3, 0x1, 0xcf23, {0x87a, 0x81, 0x6d53, 0x8}}}}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, @TCF_EM_CANID={0x18, 0x1, {0xffff, 0x7, 0xa819, 0x2, {0x23c5, 0x9}}}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x9f5}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x18a8}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xdd0}}, @TCA_EMATCH_TREE_LIST={0x90, 0x2, @TCF_EM_META={0x8c, 0x6, {0x7, 0x4, 0x80, 0xb0, [@TCA_EM_META_HDR={0xc, 0x1, {{0xffffffffffffff59, 0x6, 0x2}, {0x9, 0x8, 0x1}}}, @TCA_EM_META_LVALUE={0x38, 0x2, [@TCF_META_TYPE_VAR="1849afb9336bf1", @TCF_META_TYPE_VAR="e05296e253f6be32dd", @TCF_META_TYPE_VAR="9829c3e6901e04f2", @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="dc4debfb61e1c5", @TCF_META_TYPE_VAR="32db9a0ffb3de6cf974f", @TCF_META_TYPE_VAR="95cf579c"]}, @TCA_EM_META_RVALUE={0x20, 0x3, [@TCF_META_TYPE_VAR="fb0949cc8145e032f526", @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR="4e56da0a23348c8886", @TCF_META_TYPE_INT=0xa]}, @TCA_EM_META_RVALUE={0x10, 0x3, [@TCF_META_TYPE_VAR="a116b4eb6f", @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_VAR="17c0ac"]}, @TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_VAR="b9"]}]}}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8}}]}, @TCA_CGROUP_POLICE={0xc, 0x2, @TCA_POLICE_RESULT={0x8, 0x5, 0x9}}, @TCA_CGROUP_POLICE={0xc, 0x2, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6573de1c}}, @TCA_CGROUP_ACT={0xb8, 0x1, @m_skbedit={0xb4, 0x1e, {{0xc, 0x1, 'skbedit\x00'}, {0x5c, 0x2, [@TCA_SKBEDIT_QUEUE_MAPPING={0x8, 0x4, 0xfffffffffffffc01}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x1, 0x2, 0x3, 0x8, 0x80000000}}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x0, 0x0, 0x7, 0x1, 0x60}}, @TCA_SKBEDIT_MARK={0x8, 0x5}, @TCA_SKBEDIT_PTYPE={0x8, 0x7}, @TCA_SKBEDIT_QUEUE_MAPPING={0x8, 0x4, 0x5}, @TCA_SKBEDIT_PTYPE={0x8, 0x7, 0x1}]}, {0x44, 0x6, "d019b85a060049dc1c933e4b6e1e1b23e346dead111b5810c88126c3c369791cef3214b9363dca2d56001d3475950e41ba45701c382b60f69945019ca53f76"}}}}, @TCA_CGROUP_ACT={0x98, 0x1, @m_skbedit={0x94, 0x2, {{0xc, 0x1, 'skbedit\x00'}, {0x54, 0x2, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x354, 0x33, 0x20000004, 0x7, 0xff}}, @TCA_SKBEDIT_QUEUE_MAPPING={0x8, 0x4, 0x4000000000000}, @TCA_SKBEDIT_QUEUE_MAPPING={0x8, 0x4, 0x4000000000000000}, @TCA_SKBEDIT_QUEUE_MAPPING={0x8, 0x4, 0x1}, @TCA_SKBEDIT_QUEUE_MAPPING={0x8, 0x4, 0x41}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x1, 0x10000, 0x7, 0x6e, 0x4}}]}, {0x2c, 0x6, "079a09a372c8c923305d8d7190bcd00e3eea142d5145a8f17b2e5854643fca926e268d0d5def97"}}}}, @TCA_CGROUP_EMATCHES={0xa8, 0x3, [@TCA_EMATCH_TREE_LIST={0x2c, 0x2, @TCF_EM_IPT={0x28, 0x10001, {0x7, 0x9, 0x9, 0xffffffffffffffc1, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}, @TCA_EM_IPT_MATCH_REVISION={0x8, 0x3, 0x80}, @TCA_EM_IPT_NFPROTO={0x8, 0x4, 0x2}]}}}, @TCA_EMATCH_TREE_LIST={0x24, 0x2, @TCF_EM_U32={0x20, 0x8, {0xe33, 0x3, 0x8000, 0x3f, {0xd906, 0xfeb, 0x5, 0x1}}}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x20}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xfff}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xfffffffffffffffd}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8001}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x10000}}, @TCA_EMATCH_TREE_LIST={0x24, 0x2, @TCF_EM_NBYTE={0x20, 0x0, {0x1000, 0x2, 0x7f, 0xfff, {0x8, 0x9, 0x0, "06e3c7631634266f50"}}}}]}]}}, @TCA_RATE={0x8, 0x5, {0x2, 0xffffffff}}, @filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4, 0x2}}]}, 0x780}, 0x1, 0x0, 0x0, 0x40800}, 0x40000) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x800000000000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x401070ca, &(0x7f0000000200)) 08:33:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4, &(0x7f0000001980)="0a88e995811167073d7bd57c204d829c4731622317405e3f3e4357896d7958e2c89fb2d4c18042286a509d16310e47ec0460ab6f3f0096243049e10f3e040000000008e9f04d430e1ec74f58e14e68e1e8f98852761f08d5f080d775da060be1ed2dfb7e9efd6ee08f41240e67830e12d4734c67728029179932edd7fcb2d7eab093650d71d256ec0502a4da533e7d879e86b0ff97decc9f55ec40c8bf9810bce184400a9fcabd5d4544b7efdd8070948c22122e534f6e0f1f7f8f42f542748828660a49f585550224e91f4f63b085cc6e623b2f7c1a30e257f68aad1ffe964655bcacaad4ac40161a34948ffaf7b688442ebc5bab9c2c0ee7e5db8c0038a9aa1c91a5d2186617630d0d9258415d325be22791aa4b0185c840d868713a46aaad5947086d9280fb9441ef0491098251c73120ae1587fa2573550894f1aff2fbd1d5b98c4b868c4b4489edd67dbe26651876464fbd066eafe1d1cc89d2") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="6c77666a8b22e0", @ANYRESHEX=r2, @ANYBLOB=',\x00']) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_rdma(&(0x7f0000000080)='127.0.0.1\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@rq={'rq', 0x3d, 0x1}, 0x2c}, {@rq={'rq', 0x3d, 0x1}, 0x2c}, {@common=@loose='loose', 0x2c}, {@timeout={'timeout', 0x3d, 0x6}, 0x2c}]}}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) r3 = syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event#\x00', 0xffffffffffffff84, 0x100) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000580)=""/66) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="74086e750000000000000000008c00", 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) bind$bt_hci(r1, &(0x7f0000000480)={0x1f, r2, 0x3}, 0xc) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='os2. '], &(0x7f0000000240)=""/215, 0xd7) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000003c0)) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x3fc) linkat(r0, &(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1000) socket$unix(0x1, 0x5, 0x0) 08:33:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x7, 0x8, &(0x7f0000000000)="5b68dd7d04b4e11a"}) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r3 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r2, r3) 08:33:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0xe7030000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 155.768646] 9pnet: Insufficient options for proto=fd 08:33:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1264, &(0x7f0000000200)) [ 155.808451] 9pnet: Insufficient options for proto=fd 08:33:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x20, 0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x8000000, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:09 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640)=[{&(0x7f0000001480)=""/218, 0xda}], 0x1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 08:33:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0x277, 0x4d, 0x1}, 0xfffffdcf) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f00000000c0)=0x8) 08:33:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) write$P9_RLOPEN(r1, &(0x7f0000000040)={0x18, 0xd, 0x2, {{0x40, 0x4, 0x2}, 0x5}}, 0x18) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/24) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000100)=ANY=[], 0xffffffffffffffc7) r3 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r2, r1) 08:33:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x800000000000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1262, &(0x7f0000000200)) 08:33:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0xc0189436, &(0x7f00000001c0)=""/101) close(r0) 08:33:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x4c01, &(0x7f0000000200)) 08:33:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x3f00}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000240)={'irlan0\x00', 0x2}) r3 = open(&(0x7f0000000280)='./file0\x00', 0x1ff, 0x107) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00000002c0)=0x9) r4 = memfd_create(&(0x7f0000000440)="8539ad5deb89b85470230060cce037e48f45ec77c6f7f8a18c4ce59e32ddaaed1d5492b684b58077bb16cd9bba869c93e5c75cb4ec5ebe80f93f8cd07a3632298b1925f1328501f9626f94a089d39c71489c2ccb5283a0de6d3cd51701e46ba49cc30c6f5afd55a8c9fc45e367bf935f481ca971aef15b4d", 0x3) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x4, 0x4453, 0x8}) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000000c0)=0xffffffffffff8001, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route_sched(r3, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f0000000380)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b80000002c006a295671ae3e1ba5df253b6d0000", @ANYRES32=r5, @ANYBLOB="f1ffffff05000c00e8ffe0ff08000b00040000000800050026c0000008000b00090000000c0001007463696e646578003c000200080002004000000008000500efff0f00080005000b000e0008000100ed39000008000100d83500000800020006000000080003000004000008000500070400000c000100726f757465000000180002000c00050008000500ef55000008000200fb0000000800050000090000"], 0xb8}, 0x1}, 0x4) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) write$P9_RUNLINKAT(r4, &(0x7f0000000180)={0x4, 0x4d, 0x1}, 0xfffffffffffffd14) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) connect$bt_sco(r4, &(0x7f0000000680)={0x1f, {0x7fff, 0x4, 0x7, 0x0, 0xfffffffffffffffb, 0x2}}, 0x8) bind$inet(r4, &(0x7f0000000140)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffee4) 08:33:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff]}}, 0x6b5) listen(r0, 0x43) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_sctp(0xa, 0x8, 0x84) r3 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r4 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x120) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r5, &(0x7f0000000140)="061b05381dfbb2cc8c24357e1e05fb86fbef6069a234923b2f6593f31508195c8251648b3e4a74ecfea5cb1763b65820448791721d68151d72cd51bd768055777dbe8c81fecd1abc97cff8e36b327441d9c75d4f4881bccd1da4a95b0fbac1b79a1a6a20ec12d0ae85f04045f48829d502eb79f2dcf05478038dc528946d5b12819a2024fec515c4a2ace6a957ef8a151098c2220053feea32d9b17f5b461d042d4c10b35b1368c0ffad0b70507187a0cec46d381636b28056610596dc5217f0230bbfb7f4d7a9490e6e4735de7193"}, 0x10) dup2(r2, r4) r6 = getpid() ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000000080)={0x1, 0xfffffffffffffffe, 0x80000000, 0x5, 0x10000, 0x3fe}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r6) 08:33:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x74000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x5460, &(0x7f0000000200)) 08:33:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x4c06, &(0x7f0000000200)) 08:33:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x100000000000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 156.667552] print_req_error: I/O error, dev loop0, sector 0 [ 156.673423] print_req_error: I/O error, dev loop0, sector 1024 08:33:10 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640)=[{&(0x7f0000001480)=""/218, 0xda}], 0x1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 08:33:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x4}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x80081272, &(0x7f0000000200)) 08:33:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c009060e31910a027c903624826a1a1f2fcee98523b45d35cd5b869c8d4202226d053223f3200cfa617a82a3fcd4197eac40de39af4a13214660134f8c1d213a0dee2a7557bb15ac1e97c8a13e1ae5ad84b2a86a1000000000000000000000000000000"]) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) mount$9p_rdma(&(0x7f0000000080)='127.0.0.1\x00', &(0x7f0000000300)='./file1\x00', &(0x7f0000000480)='9p\x00', 0x8000, &(0x7f00000004c0)={'trans=rdma,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x2}, 0x2c}, {@common=@version_u='version=9p2000.u', 0x2c}]}}) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001680)=""/4096, 0x1000) 08:33:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000440)="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", 0x1ffffffff) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 08:33:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) ioctl(r0, 0x400, &(0x7f0000000440)="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") r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40084503, &(0x7f00000001c0)=""/101) close(r0) 08:33:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0xc020660b, &(0x7f0000000200)) 08:33:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x3e7}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x200240, 0x0) bind$can_raw(r3, &(0x7f0000000540)={0x1d}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x3, "e8f65b"}, &(0x7f0000000480)=0xb) creat(&(0x7f0000000580)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000004c0)={r4, 0x3, 0x8, [0x9, 0x10001, 0x3, 0x80000000, 0x80, 0x85a8, 0x1, 0x8]}, &(0x7f0000000500)=0x18) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x200000000000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000280)="74086e750000000000000000008c00") r2 = memfd_create(&(0x7f0000000100)='security-\x00', 0x8000000000008000) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 08:33:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) lgetxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000001680)=""/192, 0xc0) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000300)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000540)=[{&(0x7f0000000480)="8002d8efe84b1fcbabd046cfe96994efac7a7ac3e9405a02d627e48b2ec59442c96fef270933d438ccb0c4458d441032d8e77e674b5ccfe0a6f81f3fdab05dd8ec6b347d0fdb2187c34a8570304f5f3a074b1e2856650057fe50222b02f980af267df45ab40cf40bf6828ecf244b609d1c79181613089fb5c9826772499a5642afec528d8ef010eda3feb73f5cffdc7df243d8d8e7116c4e5b804ef158", 0x9d, 0x5255}], 0x2000001, 0x0) 08:33:11 executing program 6: r0 = socket$inet6(0xa, 0x80004, 0x24) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) socketpair$inet6(0xa, 0x2, 0x40, &(0x7f0000000000)) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x401870cb, &(0x7f0000000200)) 08:33:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x2000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 157.682158] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) 08:33:11 executing program 0: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640)=[{&(0x7f0000001480)=""/218, 0xda}], 0x1, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 08:33:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x100000082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x1) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)="62fc5eb49da73f4b9f4e808eb581e1938b2dff71d25f84680d293a22660dad69ce", 0x21}, {&(0x7f0000000380)="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", 0xff4}], 0x2, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat(r1, &(0x7f0000001440)='./file0\x00', 0x80000, 0xd0) sendfile(r0, r0, &(0x7f0000000000), 0x9e) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001500)={0x0, 0x3d, "38d390dca62136af5da93370d3c136b38fffab109ccc140332793914ddb008bd9da5a9b2b0949f54d248ad55e89a6f5a16df85cb42a7b778af6f389b49"}, &(0x7f0000001580)=0x45) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000015c0)={r3, 0x8}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001380)={r4, @in={{0x2, 0x4e24}}, 0x100, 0x6, 0x1ff, 0x400, 0xa03}, &(0x7f0000000300)=0x98) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r5}, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)="cbf470c946c4cb6697f4ba305c1f07db49c655d67636382873b2856fdfdc91fec4fcee0100ad8c4bb24c2ee36c40ae5b341561b30a67f489cf8dc0217ad3e513f1e9fd0a9dcbc92dec2a6603f50679a5b7a0eb751c0020cec7871840fbbad19c98fc02c18736c85f5dc225a9ad43c9d39d362962855188bc89a73025f5a7a6dea5ee740bcf7248913f2d13bc7775d5d916b84c6395", 0x95) splice(r0, &(0x7f0000001480), r0, &(0x7f00000014c0), 0x5, 0x5) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x100) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 08:33:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x4c00, &(0x7f0000000200)) 08:33:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x3f000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffffffb, 0x202) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005cc0)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000005d00)={0x11, 0xf, r4, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) write$P9_RREADDIR(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="a6000000290100000000000000000000000000000000000000000000000000000007002e2f66696c653000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f66696c65300000000000000000000000000000000000000000000007002e2f66696c653000000000000000"], 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000300)) 08:33:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4, &(0x7f0000001980)="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") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="6c77666a8b22e0", @ANYRESHEX=r2, @ANYBLOB=',\x00']) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_rdma(&(0x7f0000000080)='127.0.0.1\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=rdma,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@rq={'rq', 0x3d, 0x1}, 0x2c}, {@rq={'rq', 0x3d, 0x1}, 0x2c}, {@common=@loose='loose', 0x2c}, {@timeout={'timeout', 0x3d, 0x6}, 0x2c}]}}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) r3 = syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event#\x00', 0xffffffffffffff84, 0x100) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000580)=""/66) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) [ 158.046733] 9pnet: Insufficient options for proto=fd 08:33:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x80104592, &(0x7f00000001c0)=""/101) close(r0) 08:33:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept4$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x80000) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x2, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000740)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000040)=""/131) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x140, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f00000001c0), {[{{@arp={@rand_addr=0x753, @empty, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x1000, 0xffffffffffffffb8, 0xffffffffffffff3a, 0x80, 0x7, 0x9, 'syz_tun\x00', 'nr0\x00', {}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @rand_addr=0xfffffffffffffffc, @loopback=0x7f000001, 0x2, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff, 0xff0000ff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@random="59a425e60006", {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x5, 0x7, 0x4, 0x4, 0x80, 'team_slave_1\x00', 'veth1\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) dup2(r1, r2) 08:33:12 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1f, 0x10000) fstat(r0, &(0x7f0000000180)) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fcntl$setpipe(r1, 0x407, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bpq0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003d00)={@mcast1, 0x0}, &(0x7f0000003d40)=0x14) sendmmsg(r0, &(0x7f0000004200)=[{{&(0x7f0000000380)=@can={0x1d, r3}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)="54a70f8d0dfb37b2761b12b88a775fec048ac8d58e3714bc1776a6dc6b407ac7c7c9b9ea1673252a8da6348ca1f71a171e3365dc4f4cdf137a3250ca09c03eb45f59f80f3f02c1d246e97fbee9f660e89c457d4aa4afdc0399bc1396ac98931ee1f89bc603bfd21b7f0c55ec9751fc78175c2c4856fd3195c8d09d36e7d01f414a0a8ad05274bf6c18705d0fc6327570a9a18f9b576c83fa76c514ceb9e72b63787de50f0faaf3e110c850719197b6e4bbb67f2a04178b65d3b2cbb1742123a3b325518fc5d0e54514e582069f4ce6890d5e0579", 0xd4}, {&(0x7f0000000540)="3b7da9d717542b6f561f5b5d6ecb5f8103088ed4d0a64e1f92bec3a5f82177aac312753b9a574aa46208cc1726a4b370cfd49173ea2b929a088c658bef2da2b5e8a947c579416425c20a473aa54e", 0x4e}], 0x2, &(0x7f0000000600)=[{0x20, 0x116, 0x96, "ee680c52267ef0d129d0f2946426"}, {0x1010, 0x10b, 0x200, "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{0x30, 0x1ff, 0x14, "63bd37cf414b7349cc92de38395b56e16514f81844048a12bd36b00adf"}, {0x110, 0x116, 0xfffffffffffff801, "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"}], 0x22c0, 0x4801}, 0x3}, {{&(0x7f0000003d80)=@xdp={0x2c, 0x7, r4, 0x5}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003e00)="d594a27d76969a0a797721477b08df183fd7e7e58fac161a07583730dd2f13dc93de8ebbe38f7067b5117a1a841ef552cd49cc0a764c718924bf31f4aee8a6c0e08faa4ecb7d41178dc2b0ead80e10d54d5be4589374f95f3bf1bf53288532e9658232c41dbbf90845a88af97c7ae5a1991305c00678d4eff899c5e663e5fe3de12fe576389e7a97cc2f6ed2f1d63777a3047fd631c00ce163021f5d2c3775a2a6d7487ae5d66e100de72a37c0e22187fb2d41f7955f6cb3d88871d77380cbb418783428c67b4505dbd4fcf1cffe4aee138bab193fa930370263b05d62afa54f3fed4434db1b53b4", 0xe8}, {&(0x7f0000003f00)="27419d3d243cad7968b0c77b455239a04029a6c0234337fa0de9868a12f3d36ca3cda9f8bf8d99df7380169aeca09b1e91675c59c714bd04d6f3c3eb9fda9b70edc463d4362614ee10aa9383eec2ac127b3688676fd069df54afd4e900757ae344", 0x61}, {&(0x7f0000003f80)="fde04202eb80660ab5f2ae53ad2299204892ef4d3cfd2738c86063ce1ed96a43a02f17915124967cc3cd5a5aa1", 0x2d}, {&(0x7f0000003fc0)="d46b21a49061ce961cb0afff5eea7c8e4a84843531558f3d4c5a9c6b3f1b2522f97c97662f46a5414893bd301a83321b3935886992516c0a3384f94e939cb563fd203b7bd6c82c4acfa9855439002cc586ad2bcacc2b5eb6fbe07d580747a19f46db4a75067b", 0x66}, {&(0x7f0000004040)="b367082ba59aaeda68a7e5b5d419feae597bf2616508ac0f5663ec33806e9c532095e5ab3074d974a543141f7e24233e3e62cdc3f2fa7203ec8f88548bac8b03057ab7c15d551e0dd942f4b129916800fdc2d97df4b981ea48f7423fc5b7", 0x5e}], 0x5, &(0x7f0000004140)=[{0xa0, 0x103, 0x4, "39c131a4f80efc5db2c554d443022af884e5b5d6a568f7fda5bf6c2674f49da1ff61d2c635228cd34ee268bc054fb799577dc2f6200c0825ed2b826bd4bce685cabeeeee5d6b44e38d39d3be8fdf2b77f14565c5dba45bbb8e712a2ef005fe300952e4c1149f39b541f3f821dad65aa06c1eedecc5168ac62c8c3ff61d9631dde3c1d58fdb8932c3a4987deefe"}], 0xa0}, 0x7}], 0x3, 0x8040) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x1c3002, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x2000005) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000042c0)={0x34, 0x0, &(0x7f00000002c0)}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000280)={0x9, 0xffffffffffffffc0, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'bond_slave_1\x00'}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) 08:33:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x4000000000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x125d, &(0x7f0000000200)) 08:33:12 executing program 3: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640), 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RUNLINKAT(r2, &(0x7f0000000500)={0x7, 0x4d, 0x2}, 0x7) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=@known='security.capability\x00', &(0x7f0000000480)=""/66, 0x42) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) statx(r1, &(0x7f0000000080)='./file0\x00', 0x6000, 0xc00, &(0x7f0000000240)) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x40000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x8000000000000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x4c05, &(0x7f0000000200)) 08:33:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000480)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xe00000000000, 0x4) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdnoC', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1, {0x0, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) r4 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x200, 0x8000) listxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000680)=""/4096, 0x17c) ioctl$KDDELIO(r3, 0x4b35, 0xe0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000500)=""/247) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000300)='\x00') 08:33:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) r2 = msgget(0x3, 0x2) msgctl$IPC_RMID(r2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xc) listen(r0, 0x43) sysfs$3(0x3) fstatfs(r0, &(0x7f0000000000)=""/150) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x2, r2, 0x1f) r3 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r3) pipe2(&(0x7f00000000c0), 0x0) 08:33:12 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x98) [ 159.106380] 9pnet: Insufficient options for proto=fd [ 159.156604] 9pnet: Insufficient options for proto=fd 08:33:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0xc020660b, &(0x7f00000001c0)=""/101) close(r0) 08:33:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x8}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x4c04, &(0x7f0000000200)) 08:33:13 executing program 3: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640), 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20200, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="7cd4123fc5ba809d2e8733a1f484ecf3f5be0d3d322fd1204e03839d39c0d0d974b7cf80a5f11157e52c3477fa8dbfbe427f66e309cc05af703c260a689bb53a7b228f1d4caef9f8722ec182e182a0e74a0efb6c63f61ec96dfc0276c4873414718eb14c7f8669ca27f468ae6939aaa45efdcb877f757f35ba47edd4f2eafb61ab04d0b1632a81332421baab7682ba771e6cce393279bd7edebfc770b00e602a42d1347116c58a4afb0852f20271c6da988cf75009655238a38ea2541337d029992ba51b161ce69539c76c5dfe28c2824e63560b90193eadf009", 0xda) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000440)="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"}], 0x1000000000000448, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:13 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000043000000a9171efa6f21c61318d72e00d0b25f0c9130c3a6d77e4066a3149039f8e8feec5a31733009d4d5adbe89ef82caaecc1143215020dd5a083b77f03cb594b4e0489c2fac"], &(0x7f00000000c0)=0x67) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x7, 0x4002) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) write$P9_RUNLINKAT(r3, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) write$P9_RGETATTR(r3, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r3, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) fstat(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet6(0x10, 0x80000000002, 0x0) sendmsg(r6, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="5500000018007f7000fe01b2a4a280930a60000000a84302910000003900090023000c00020000000d000500ff0000000000c78b80082314e9030b9d566885b16732009b84e7b1df136ef75afb0000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@access_any='access=any', 0x2c}, {@access_uid={'access', 0x3d, r5}, 0x2c}, {@privport='privport', 0x2c}]}}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x2}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = socket(0x2, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000380)=0x4) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) signalfd4(r0, &(0x7f0000000080)={0x9}, 0x8, 0x80000) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x4c08, &(0x7f0000000200)) 08:33:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x8000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0x80, 0x3ff}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) write$P9_RGETATTR(r3, &(0x7f0000000200)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xffffffffffffff65) write$P9_RREADDIR(r3, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) sendto$packet(r1, &(0x7f0000000480)="7d74643489b9426c0aaff204f9b16b737ae71a44c688d29505934aedaa8f4eb0b6ca3ea353b135690d7e38ce39b1c1e7a65e09ba729ac18552f84763356c6b199a641f6c7e19647b09a3a8ffef6b3ed471a1d166ee19f8d56b24f8712b1ab630e79d46ebac4c8154898d9dc25e26f787f1ca79409bf37e45b67cbaa309aac21612ec8c61028c2f10142a63c0a1b07af20da43217cf3f8084b866b1ecb9", 0x9d, 0x10, &(0x7f0000000640)={0x11, 0x15, r4, 0x1, 0xfffffff800000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) ioctl$VT_RELDISP(r1, 0x5605) 08:33:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0xc0189436, &(0x7f0000000200)) 08:33:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000080), 0x54) userfaultfd(0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000040)={0x4, 0x0, 0x5, 0x0, 0x4}) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r3 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r3) 08:33:13 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x98) 08:33:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044590, &(0x7f00000001c0)=""/101) close(r0) 08:33:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x40000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x20000) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1279, &(0x7f0000000200)) 08:33:13 executing program 3: r0 = getpid() clone(0x200, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) mknod(&(0x7f0000000540)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') readv(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/141, 0x8d}], 0x1) process_vm_writev(r0, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/65, 0x41}], 0x1, &(0x7f0000001640), 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x27d, 0x0) 08:33:14 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x5) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff55) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) sendto$inet6(r0, &(0x7f0000000040)="34abb151ac7399101fa27240ac7c83aa6d012fa1009982328e77a40448", 0x1d, 0x10, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @empty, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) r3 = dup2(r1, r2) socket$packet(0x11, 0x3, 0x300) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x10}, 0xfb}}, 0xf51, 0x101, 0x80, 0x1, 0x16}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}, 0x200, 0xfffffffffffffffc}, &(0x7f0000000480)=0x90) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/166, 0xa6) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}}) getpeername$inet6(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000280)=0x1c) sendmsg$nl_netfilter(r3, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xcc, 0x11, 0x2, 0x20, 0x70bd29, 0x25dfdbfd, {0x3, 0x0, 0x7}, [@nested={0xac, 0x4c, [@generic="912953ef55b51fa230388d8e0d7ddb4771b88598d6ca6187688daf0900c4f1d647df3d08679fa46eff928fd75c8efaf8442b532f6a80954920cbc85a34d615135dd5d63394c3c5acbc7aa0dd357685cf7c3a0a3ea2bfcb6c90a02191b2db750dee3aa65903ab9ea9fb9e83263271e70e590dcc6ee6d2edfc848b9a62082fb425dfc22a874d6e01a4fa1d", @typed={0x8, 0x44, @fd=r1}, @typed={0xc, 0x7e, @u64=0x7}, @typed={0x8, 0x3a, @fd=r1}]}, @typed={0xc, 0x8c, @u64=0x3}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20040840}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x7f}, 0x1) 08:33:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0xe703}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) readahead(r1, 0x401, 0x101) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x9, 0x800, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @rand_addr=0x8000}}}, 0x84) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1276, &(0x7f0000000200)) [ 160.184952] 9pnet: Insufficient options for proto=fd [ 160.202956] 9pnet: Insufficient options for proto=fd 08:33:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x1000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000e40)=ANY=[@ANYBLOB="764047492d91bca5a91768e1fdd01359019795750caeb168eca104eddf85c3484fc9d655e9af82aeea4b3444ace5cad200c32b85c333940f82dad1ed91eec9842c8a4705fea4e6ccbcab76b160041587147ec5ac4fd88ef977497b1a68d4d6492fa4b98b9a451df67b32ca2b95cd70ff3af933123fc3f4f594e83a2a9330f1eae98b"], @ANYRESOCT=r0]], 0x8) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) r3 = dup2(r1, r2) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmmsg(r2, &(0x7f0000000dc0)=[{{&(0x7f0000000140)=@ll={0x11, 0x4, r4, 0x1, 0x10000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x116, 0x2, "cb6442068bb1ae3a"}, {0xa8, 0x10d, 0x1000, "354e9287096c5314ca75b71fe7becf66f2c1476147306757742914fdc145b4639bea898c8cbad599230ab81bd0833335999ba04d1963301c6489e143a9ac7bb53c7d854fdd1e65fee24dd7a28df1f205705532583ef4277adde6808daedbbddc853fa6db1a351bb9e36b6728be52a4a618a05a8a17f8e303a7aa56ad738f4f0f8ea38b49b57f1aa9ecb433855dba4655af1831f9845b"}, {0x100, 0x10b, 0x3f, "ed7fcd48620e4dfa16d89dbb631506c38e6d07350d6bca744ebfecefe1b54e62635a245c79187fa96e158074125f3837bdd1798792acece662b5871f14f166ed23bdcdaf819c51c317620fa6705213a28b54a3ece3065d7e09989c5a54ca11e6d178de629a94cbd77d762caaf9ab260ee16a9f3103f522c94fcef69da95de32f05bbd2c291ab647fca1c6375ecf12af70768d32b8d1ebbe0837d57ecc1e5a39c653fefaa10596cf080e717ac0e4414da144ad663905211b85837d612becdcb8a086e5152fc51117b44525a97387d62751c60eab156c3220e27f42ae345c8a952360025e61daa00ae014c1d"}, {0xb0, 0x18e, 0x9, "06735a3fd2ef122061aeaa3b4fa6adb67bf8c32c80df51a5a08c49f5b92c97fcb8ea87001aaf4fb6d8030ddfca3e3b3dd55d86c184b2966816ddbcfe430986ea7f897da1c7728e1dfd98507abc7bec470a124fbd87d0adfb3b9c414ba028a2b6115af1c93f4e7108ac2e21738d7e312398448205024f58131bd6495ca705ede91695b1a86616f20f1e833679d22e97e1b07d3a0b66de99f2d16fc7"}], 0x270, 0x800}, 0x40}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000480)="728674bc9ddf268645c684e29d6f20cb89a536bac9269158241bfbaee15cd69be3809dea2e0609319f16063d057f152cd139d6a9c626660e3d8906be332206ef01d63583d4617c3edeab27607de068f76c9930424aa68b4457aec7d2c76b1904b31c96", 0x63}, {&(0x7f0000000500)="754efd29f8655faf28216b5f55d5251836263b6457b6a0b1c0852cbfd5a802d92594bfba0b8f2e18ba0ad9ced1e611867494e9b165ad9650273ddf1e96f766eaf83d0b473ad0d251dfa488a25926cca02587e2663c7563e294bc9b7a08e4a359ed23b88faf1555de45120076b4632ede58f27fe2853363bb51b2bb6d3f32c37427af5cfe9609c3089e4eafe1980bc826bf15f996379c4efdcdccbdb09f1e494c51f2afc703c81f9866438db8157258c3fb5d2f1ee220d8adae55f1", 0xbb}, {&(0x7f00000005c0)="07d14e95fe0ece50c6f459086bb80582b2a1df50d059ff95b4b09ae8ae1be7a4fb67542aa5302ba0fff3af5d190e57d501c3a18f4200bb3597e846207cce365c44409bb7970b2b6e5ad516dc452e4e897f2715cd2ea634ff0b242d7ab22ad9b1a7d2762ab16a8d", 0x67}, {&(0x7f0000000640)="ee1d1435a18ca986ffc6fb34bbb4e4eed4f6c20d40daf3b704bb87229635cef19b2a05fd3a10e36e1fdc4593447ea179a3c2640005364c9476724ddb03db2a68f64333395c27c4fe9ecff1e9dba216af30052efbea0383942e6d1a95c8dd6946b71651b9c9982a3d76cdfa112ee57b38d13696bb4b483112c8441207200ce6f5241fabc90759f1eabe71ee080409b9cc076d0a6ef0bcd988ffd6f51ef674a1e7232805c270c78dc3afd63b7e15a37ff92c0b4b17893c3cfc85d0773280d63aa11b8f34db808aaf54fb96ec8f9952d9e75295b2c18c94cc919fa2c81587c64018355866ec06736c160e672c10bb27", 0xee}, {&(0x7f0000000740)="3c32ed7729afec74ae2d1ffecebd3a3d10a342a68464af5a6ef8dc39ee", 0x1d}, {&(0x7f0000000780)="7d211024033778c22c5b6042391267db446bb45fb97ada0a3502ab46cb7a44fda1b9074409b157a6a62a942a42bc3ce40029cce4cf5f5b0c71adad9988405a91ca1ab6c85ff831d0c6d7c364b1a4e63245c8eb1008cabbea941ba20203472d8a0096df5331d75f9090286f0b055968b64e89b0da1e5da56ffdb2eecbf56d5d824ad7b8db4644103e9444ac95a697b31f0eab4d7f", 0x94}, {&(0x7f0000000840)="a520086757c974017ba804a374dac130b0fa5137d685987cacad4301cb59fbf82148052344e570c8b873899fe95bf28b1fa8f9a04d899b569d1bf87fb8d94079a20624559a00f83469e718c5e3ad57306d7a3d65a3663bde0ced1b76449da67dab618e54fefe79fd6471ebd8f8525e8e295f17ae989e0d648ff4872d7f2a325b0c7a85ceeaa343f448ffc48a8c312df0d61f4bd1ba4252f6e89fd3b7954d72573bd6cdbcf7c3d177bc47082da47f0ea91002dee7d75f0416ff497fe82eec6aeca2b8cf8cd2f71f6588d5063b8bf850e2be73ee50a2c59838161e262b9bdd8e41bbceaf6d", 0xe4}], 0x7, &(0x7f00000009c0)=[{0xc0, 0x10e, 0x10001, "39e57000c9cfd098c5798d0bf1386e080edc6435967049ae634f13d9496a0d68394e7581ed91526bc2601bf52ea35a5aed701e32e8b47ef8e47e799886a5442a341049364b067daead98a84ab3624c7c0a676b8f568da50f6a23668927c9fc522b06fa4ab9f76cd5510a40cba51e1fbe312a14a1217bdf5e051a27c25c27e2b9a8e65ecb317f4f38058d7a0dd4d2e83e7d5bad9a2738603e77461ce040b6c6279e192896002b0a346034"}, {0xc8, 0x119, 0x7, "fecafe7a1d06db05a50c762144af85fbdcf5918fb1fa57ab704b0372596a70d6c4114df9aa7d6b8f0c3123e2aece1330cf0b0a8741cd40bb9b45732bedf3769a976e3fdd36b7d82e6fa58fe5e861f84498b1bf8b68fb0b26f4bc103b611be7930a880a2a6262e02f556bea693ecfe59fc8e73a577bf32b3a24e11326f8fd55f1778534bfdd6b593f6e260603eaea16df2937411c34476d2f54b6e44ab427e6ff152cb96300f885508490f7738a114e130035ed"}, {0xd0, 0x29, 0x1b4, "bb7214daf57f1b8cd5ce190f69019a399e278ca107e580be54492abecc2b443cf937c3c1a576d5ff60f291371ea836367ed57b36f6fff520b958cd4bf3b4298f3495f14d2617ca48a9a51b9a52d01939a90a68397c1fa24b892283d20484fa55f3f5019dd250feced92dd270190974d275ddee32abeaba3e8d305d349dfed3130052860658cdecc8354a4a38c531ddea65287c096f6d7ce2fdcabcb61eef0769287cd37029afa50366213e3f03bff20f9f0a74e14a0e1cbf578c220d5cb797"}, {0xf8, 0x102, 0x4195, "4df7b610bd4ade0397f51dfd68c1d1995785e278bb3bfe8e575be0340c8e849997e6c8e4fc512879859042bdfe0081667584a9707f9ca41431eeba50a274a96bd0144b5611263474f5eaaebee62fbc8a2d9be94eb7970c0a1b9f6c26037f7d3b0702774abaa8e55b6aef29384cddfcf9a3adfec4db8d3f9e9d8027bf1d0c84d3463e6e20fb0ae7fc8ef1bde96867d645aef3f29418071082613f7bc92e43cb6a31cfb57aa52bfb8e17e024d0b718ab2d1eb331ad32b354354e8b2b7105b4cf765c34feff1d35b3ba2349452469913777ecc4fbdb64832e570e147af304417a41b2fae599f8da"}, {0xa0, 0x102, 0x9, "af16c8d040084987df71574040a2065b353e2bc3a16f8e906d3dcafba7a0b0c51181e466f6edf402b632079aace35023c9ddef36a204243709b44c17f16f6daa6b2da26fd30f5eb408a9dbfb2d273dd066063e6ce4c8fb90cf4f55d0cd779a71fe5c47998015ee928eb46411b4c1d11ad36a57d32a6aebde79396f565070b7a6633a1d2e30adbaa16aacee"}], 0x3f0, 0x840}, 0x5}], 0x2, 0x80) r5 = gettid() getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x4, 0x7, 0xc3b, 0x6, 0x3]}, &(0x7f0000000100)=0xe) r6 = fcntl$getown(r3, 0x9) tgkill(r5, r6, 0x21) 08:33:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x80) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) [ 160.287407] 9pnet: Insufficient options for proto=fd 08:33:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1263, &(0x7f0000000200)) [ 160.309765] 9pnet: Insufficient options for proto=fd 08:33:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0xe7030000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:14 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x98) 08:33:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40104593, &(0x7f00000001c0)=""/101) close(r0) 08:33:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="865fa3c5f4bf05ea2ffe50c8a6c13220cbe88aa852ef2a7bc4b57a89d2cbdbae1755b4e9551be6e866045878326cf47fc606d5fbed4133ef0cbb3d10bca551576c64010f7b67c05086136cad70ebd4a13902b410b1718426cbe2e8c04fc6d891cf4c60119475d4ea"]) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 08:33:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0xffffff7f00000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1268, &(0x7f0000000200)) 08:33:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xfffffffffffffdb9) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:14 executing program 3: 08:33:14 executing program 3: 08:33:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x7f, 0xc, 0x520, 0x86bf, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, [0x5, 0x480000000000000, 0x800, 0xbace, 0x3, 0x3, 0x26, 0x1, 0x80000001, 0x3, 0x267c, 0x1, 0xe40, 0x7, 0xfffffffffffffff9]}, &(0x7f0000000140)=0x100) [ 161.074477] 9pnet: Insufficient options for proto=fd 08:33:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0xe703000000000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:15 executing program 3: [ 161.120552] 9pnet: Insufficient options for proto=fd 08:33:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000480)={{0xa, 0x4e23, 0xffffffffffffff81, @remote={0xfe, 0x80, [], 0xbb}, 0x7b}, {0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1d}, 0x7fff}, 0x20, [0x2, 0x8000, 0x100000000, 0xfffffffffffffe01, 0x8, 0x4, 0x577e]}, 0x5c) 08:33:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x401870c8, &(0x7f0000000200)) 08:33:15 executing program 3: 08:33:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x7400000000000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:15 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x98) 08:33:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x80284504, &(0x7f00000001c0)=""/101) close(r0) 08:33:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x40, 0x1) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x4c02, &(0x7f0000000200)) 08:33:15 executing program 3: 08:33:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3f, &(0x7f0000000080)="275fbd93b683ae550200000000345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x4000000000000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800000000105000, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x2b}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x7, 0x8, 0x9, 0x8, 0x6c}, &(0x7f00000002c0)=0x98) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000300)="d408004f9094099a0cbfc65796c457902e252b62bf41f277d519c53dc24d87cc5c04caf24ea546019aa5bf3e7b0c11cc8ed7fa56a0cada7e3a9a16acf64f1deaf27b8e47e1f2454e7a26f5038a888f29a0eb1fec82764e58ea38cdf9722bcabef5c11f66e8175c0a9d9a824076972d32115cf8a8b0b731804efcc22962d54f3e39334e4dc10c859ea1edd9f1e1b93b9e7e523a9602b1fab202c73d9d5dc476fa5fb9586463b15657053d59157e8958e24096473761ba8b822a6a43642302", 0x97) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r5 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r5) 08:33:15 executing program 3: 08:33:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000480)={0xcd, 0x4d}, 0xffffffffffffff27) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) r3 = syz_open_procfs(0x0, &(0x7f0000000500)='setgroups\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000005c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r4, @ANYBLOB="000026bd7000fcdbdf250f00000008000500060000000c00010008000600666f000008000500030000004800020008000500030000000800080009000000080005001ef8ffff080004000300000014000100ac14141b00000000000000000000000008000800d104000008000b000a0000004400020008000b000a000000083795515823000008000b00020000000800030007000000080002004e2000000800060005000000080005002927d41c080002004e24000038000200080004000001000008000400090000001400010000000000000000000000ffffffffffff08f70200070000000800050007000000"], 0xf4}, 0x1, 0x0, 0x0, 0x4000}, 0x48000) getresgid(&(0x7f0000000300), &(0x7f00000004c0), &(0x7f0000000640)=0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0xfffffffffffffffd, &(0x7f0000001780)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, r5}, 0x2c}, {@posixacl='posixacl', 0x2c}, {@version_9p2000='version=9p2000', 0x2c}, {@cache_loose='cache=loose', 0x2c}]}}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in6=@dev}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0xffffff7f}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:16 executing program 3: 08:33:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x301, &(0x7f0000000200)) 08:33:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x84, @broadcast=0xffffffff, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 08:33:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @remote}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x68, r2}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r3 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r3) 08:33:16 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000940)) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000440)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0xd0, 0x1a0, 0xffffffff, 0x1a0, 0x2d8, 0x3f8, 0x3f8, 0xffffffff, 0x3f8, 0x3f8, 0x5, &(0x7f0000000180), {[{{@ip={@rand_addr=0x1, @empty, 0xffffff00, 0xff000000, 'syzkaller0\x00', 'team_slave_1\x00', {}, {}, 0x0, 0x3, 0x46}, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xd, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x6, @gre_key=0x7}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x12, @dev={0xac, 0x14, 0x14, 0x17}, @empty, @port=0x4e23, @gre_key=0x17}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xff0000ff, 0xff, 'gre0\x00', 'ip6gre0\x00', {0xff}, {}, 0x2e, 0x3, 0x20}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x9, 0x7fff, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x510, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x11, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x67, @port=0x4e23}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, 0xffffffff, 0x0, 'bcsf0\x00', 'dummy0\x00', {}, {0xff}, 0x33, 0x1, 0x4}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x2, 0xc, [0x2a, 0x0, 0x1a, 0x23, 0x1, 0x14, 0x20, 0x36, 0xb, 0x1e, 0x36, 0x18, 0x18, 0x19, 0x30, 0x17], 0x0, 0xc8c, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @rand_addr=0x2}}, [0xffff, 0x3ff, 0x1, 0xb3, 0xffffffff, 0xffffffffffffd683, 0x3, 0x200, 0x8, 0xffff, 0x100000000, 0x0, 0x5, 0x6, 0x3]}, &(0x7f0000000140)=0x100) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) write$P9_ROPEN(r0, &(0x7f00000003c0)={0x18, 0x71, 0x2, {{0x80, 0x1, 0x5}, 0x100000001}}, 0x18) 08:33:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f00000001c0)=""/101) close(r0) 08:33:16 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 08:33:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x80, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") clone(0x0, &(0x7f0000000180), &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000040)=""/142) 08:33:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1265, &(0x7f0000000200)) 08:33:16 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) write$P9_RFLUSH(r2, &(0x7f0000000080)={0x7, 0x6d, 0x1}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{0x0, 0x0, 0x7}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x5, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x4000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:16 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000140)=0xff) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x3, 0x1d, [], 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f00000001c0)=""/29}, &(0x7f00000002c0)=0x78) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000200)) shutdown(r2, 0x1) 08:33:16 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x6) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000480)={0x4, 0x401, 0x4, 'queue1\x00', 0xb067}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x74}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="aa61e2f807da3bf8c019a9704027f6770125fc0992c877ba3e45d373360b3c22c265142d70135c18ab2b9b77fe3247538fdd08f81b40ac3fe9a53a7623ad63d87ff1d708159abf60aa297b12ccaa4d4fcd4652880feb771eb363692db597d1e0dbcbf8c7", 0x64}, {&(0x7f0000000140)="649036b3ce055fdc4548e3c1846854c7ad02aec062d16f4fd7625e2818b53d5d6a1b9905c0efafcaafef1e92cf28db4e55c635273c7996c988624c97df07e40a1ba562f1d5b2c0183720cbd41863912feca8c7ea93bc82e9424777731a71b6b13a13e0c3", 0x64}, {&(0x7f0000000240)="04fda8d2fd9a46bac2795216e99f2545270eb019ea7ca4e851c808c3ddc601f007477a912bf3cba03ee809c933be42be1d1578223a3fb70b60417ede1a513d15f6607a93122cb79b0e3c275cb646df0e188001ac98325da8db278be2968ea8af0f15a18c7c8648a8ebe060474bdbaa5c6567d73b6b9b76c4e6b77fa87f12ab9c9b7142083e068f364e0cf16580f78ddd14ac5b2e07d65751f6c36d54ac2ecf45fc4d47f5af0c10f7770e189ab15e9638f9019ba9", 0xb4}, {&(0x7f0000000440)="bfa1046efa3edc402d176fbf52d2b848771ea1cdfbfb1bfb458d346b535b353cb3e32921c1b09b801f946c085cc05335ecf1395c2135cfa1d09a2db8991a2ee9a123440e764da8d5715d246681824f90a625b5a20b0ae930dee1616c565513197f5bd0f9e728894b51235db04aab866035d345111e3082c22e382139996fde266bb500dc0d8e81b51230b0deb55ffe936931176955cba6ee43", 0x99}, {&(0x7f00000001c0)="0fe0408c04f66d7156", 0x9}], 0x5, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x80, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x125f, &(0x7f0000000200)) 08:33:16 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100001000000200000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 08:33:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x3f00000000000000}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x401870cc, &(0x7f0000000200)) 08:33:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x5450, &(0x7f00000001c0)=""/101) close(r0) 08:33:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000000100), 0x0) 08:33:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:17 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766646e6f3d83bab9acc5c7066feee4db6b6c2860d643e7d7518720405046f6268c88ceababb320dedbbd797c4426c9dd1d89684d99179d5857b1e307f4f3f6f930f5cde13695af62bd96e1fbe49feb9dfb8fce48152cead7efb6f06d5b4d9d756a279019c2ea2106f022dd83217d39f220c927947fe6da38488150f7fe6ec7d21f5ceb5668f3ae475183505713fca50b6164c6d8d87948b80b463d384391ca786e7cf46298f9c685a12925ae3a823bd8b090eae4c961b3f384092b043479ae273af39b36a565eb5ab9f3e1e7eb30fad33f41fcb20d59feddfd9aaa31ddf9bc35a8fd2484750b9fdf3cf14d8d415ce0bdfa", @ANYRESHEX=r2, @ANYBLOB=',\x00']) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf, 0x7400}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x7ff}, 0x8) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = memfd_create(&(0x7f0000000040)='ipddp0\x00', 0x1) recvfrom$unix(r2, &(0x7f0000000240)=""/197, 0xc5, 0x20, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x12, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r5 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r5) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={'ipddp0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 08:33:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x4c09, &(0x7f0000000200)) 08:33:17 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 163.869414] 9pnet: Insufficient options for proto=fd 08:33:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x4020940d, &(0x7f0000000200)) 08:33:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 163.910519] 9pnet: Insufficient options for proto=fd 08:33:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') pread64(r0, &(0x7f00000000c0)=""/4096, 0xfff2, 0x0) 08:33:17 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x31a7, 0x7, './file0'}, {{}, 0x0, 0x0, 0xffffffffffffffe8, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{0x10}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) r2 = getegid() fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) 08:33:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x49c, 0x14000) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) dup2(r1, r2) 08:33:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') pread64(r0, &(0x7f00000000c0)=""/4096, 0xfff2, 0x0) 08:33:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0xc0481273, &(0x7f0000000200)) 08:33:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x5451, &(0x7f00000001c0)=""/101) close(r0) 08:33:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000300)) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="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", @ANYRESHEX=r3, @ANYBLOB=',\x00']) write$P9_RGETATTR(r3, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r3, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x40081271, &(0x7f0000000200)) 08:33:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') pread64(r0, &(0x7f00000000c0)=""/4096, 0xfff2, 0x0) 08:33:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) fcntl$getown(r0, 0x9) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x9e, "ec58e89da7307772007ddbb251f5eaf110250e0ba7e0acfcc8dfaa6845e38220bda510aa1f8dac115b75e8e3415aaa25bf1d50c6c5e8ece5139642656719dd61b781225874ef51585a6543f789fde5ec85d4781472951af3262cd2180520e3527c368ef9a347fbb2e2dedad3bfb8e6c36d23b65133c9c3df2f48a19829fa5e18020a67521e3f8750d58b4ab43a9ee8252a55bab457c7998871eb18c7e053"}, &(0x7f0000000300)=0xa6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r2, 0x100000000}, 0x8) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000480)=""/88, 0x58}, {&(0x7f0000000500)=""/245, 0xf5}], 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000440)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000c}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x500, 0x70bd2a, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x10) 08:33:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r3, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) [ 164.742482] 9pnet: Insufficient options for proto=fd 08:33:18 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 08:33:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') pread64(r0, &(0x7f00000000c0)=""/4096, 0xfff2, 0x0) 08:33:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000c0, 0x0) 08:33:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 164.784288] 9pnet: Insufficient options for proto=fd 08:33:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r3, 0x7fffffff}, &(0x7f00000004c0)=0x8) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x40101283, &(0x7f0000000200)) 08:33:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:18 executing program 3: pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/4096, 0xfff2, 0x0) 08:33:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) dup2(r1, r2) 08:33:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x5421, &(0x7f00000001c0)=""/101) close(r0) 08:33:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x127a, &(0x7f0000000200)) 08:33:19 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 08:33:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) ioctl$sock_bt(r1, 0x0, &(0x7f0000000480)="008265bad2dd2ece0ce335940dad6b6ac189bf33ff78c627c27fe2c35f2d90a3f0ec8cf377afe9a396378f9b47d3667f339acbd67f3130abb17a96315aaa6f0bad79b1d543277e75ca15de9b169565681fd81e4970023efae798f2c2122baac76e09028e4c43ce4443d91ab7ba08f65d87a751a6bd6874875338f5357d80194b475aa75e09d1408474b2c02d0c65000e7a850e0a05152e4a622242736731946aac621a5aa9365c4533e5e1560194ef59") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x8) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) write$P9_RGETLOCK(r3, &(0x7f0000000300)={0x2d, 0x37, 0x2, {0x1, 0x5, 0x100000001, r4, 0xf, ')vmnet0$wlan0*['}}, 0x2d) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c63b1646e3a1bb6070067328ad0e97c296f3d", @ANYRESHEX=r2, @ANYBLOB=',\x00']) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x2, 0x800) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000080)) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/4096, 0xfff2, 0x0) 08:33:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x400) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x7fffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000140)={{0x0, 0x3, 0x4, 0xbd}, 0x1, [0x2, 0x2, 0x1, 0x0, 0xa798, 0x20, 0x100, 0x94, 0x8, 0x86, 0x8, 0x9, 0xf781, 0x6, 0x5f28, 0xacdb, 0x101, 0x7ff, 0x1, 0x0, 0x9, 0x5, 0x6, 0x5, 0x3ff, 0xd0, 0x80, 0x8, 0x20, 0xfffffffffffffff9, 0x2, 0x5, 0x9, 0x8001, 0xffffffffffffff5c, 0x657e, 0x9, 0xa15, 0x2, 0x7f, 0x100000001, 0xffff, 0xae2b, 0x4, 0x8, 0x7fc00, 0x8, 0x1, 0xe759, 0x5, 0x2bbbd025, 0x80000001, 0x7, 0x1ff, 0x6, 0x0, 0xff, 0x4, 0x800, 0xce5d, 0x81, 0x101, 0x8000, 0x0, 0x6, 0xffffffff, 0x1, 0x7ff, 0x2, 0xfc3, 0x1, 0x80000000, 0x9, 0x4, 0x1, 0x20, 0x8000, 0x9, 0x4, 0x3f, 0xfffffffffffffffc, 0x2, 0x6, 0x2000000000000, 0x1, 0x40, 0x7, 0x9, 0x6, 0x2, 0x0, 0x6, 0x40, 0x2, 0x7, 0x1, 0xfffffffffffffbff, 0xabf, 0x8, 0x0, 0xffffffff, 0x6ea5, 0x1, 0x8, 0x4d, 0x3, 0x0, 0x81, 0x7, 0x3, 0xfffffffffffffff8, 0x2, 0xa5ad, 0x3, 0x3ff, 0x200, 0x8, 0x7, 0x40, 0x2, 0x3, 0x7, 0xffffffff, 0x300, 0x800, 0x1, 0x1, 0xb356], {0x77359400}}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) [ 165.594130] 9pnet: Insufficient options for proto=fd 08:33:19 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 08:33:19 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="e3455b3cada642c14e8ab25b8d33df0c", 0xfffffffffffffc69) 08:33:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0x2) write$eventfd(r1, &(0x7f0000000080)=0x8, 0x8) [ 165.656051] 9pnet: Insufficient options for proto=fd 08:33:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x127f, &(0x7f0000000200)) 08:33:19 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = accept4(r0, &(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000080)=0x80, 0x80800) bind$bt_l2cap(r2, &(0x7f0000000300)={0x1f, 0x9a8b, {0x4, 0x5, 0x200, 0x80000000, 0x1, 0x6}, 0x40, 0x8d}, 0xe) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r4, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) read(r2, &(0x7f0000000540)=""/249, 0xf9) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c}) write$P9_RGETATTR(r4, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r4, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000500)="d036650158a3b82508b0fd94446f156b", 0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c}) dup3(r3, r1, 0x0) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:19 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 08:33:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000025007700000000000a85ff07000020ff0f000000000000000000000000000000", 0x24) 08:33:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0xc0045877, &(0x7f00000001c0)=""/101) close(r0) 08:33:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) listen(r1, 0x6) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r2) 08:33:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750040000000000000008c000874907a0e8ab6a8d66b6f0c7d4984cc958b3f7821bfb3b2b6693a7af5b3ab0acde508a64fe7", 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0xc000, 0x2c) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x4000002000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) r2 = shmget(0x0, 0x3000, 0x1001, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000080)=""/57) 08:33:20 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001580), &(0x7f0000001500)=0x6e, 0x80000) close(r0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x200008, &(0x7f000000a000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001780)='memory.events\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000017c0)={"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"}) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000000200)=""/4096) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) open(&(0x7f0000001bc0)='./file0\x00', 0x200000, 0x20) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='sockfs\x00', 0x10000, &(0x7f0000001200)="92aca7fd70ff898af3d87d9ea0fc3fb34208eac9a019b582487638a9b4c6b35ef1") getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000001600)={'filter\x00'}, &(0x7f0000001680)=0x78) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000001d40)={0x0, 0x1000, 0x1, &(0x7f0000001d00)=0x8000}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_procfs(0x0, &(0x7f0000001240)="6e6500000480020000007400") ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000080)) 08:33:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000480)=0xc) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x100000, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap', 0x2c}, {@access_uid={'access', 0x3d, r3}, 0x2c}, {@privport='privport', 0x2c}, {@version_u='version=9p2000.u', 0x2c}]}}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x2, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:20 executing program 0: r0 = socket(0x0, 0x5, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 08:33:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x5421, &(0x7f0000000200)) 08:33:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:20 executing program 0: r0 = socket(0x40000000015, 0x0, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 08:33:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000003c0)={0x3, [0x4, 0xfff, 0xea]}, &(0x7f0000001540)=0xa) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/255, 0xff}, {&(0x7f0000000440)=""/204, 0xcc}, {&(0x7f0000000140)=""/186, 0xba}], 0x3, &(0x7f0000000540)=""/4096, 0x1000, 0x3c18}, 0x2000) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:20 executing program 2: r0 = socket$inet6(0xa, 0x80f, 0x40fffffffd) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xb00, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000480)=0x4) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x5450, &(0x7f0000000200)) 08:33:20 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 08:33:20 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001580), &(0x7f0000001500)=0x6e, 0x80000) close(r0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x200008, &(0x7f000000a000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001780)='memory.events\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000017c0)={"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"}) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000000200)=""/4096) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) open(&(0x7f0000001bc0)='./file0\x00', 0x200000, 0x20) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='sockfs\x00', 0x10000, &(0x7f0000001200)="92aca7fd70ff898af3d87d9ea0fc3fb34208eac9a019b582487638a9b4c6b35ef1") getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000001600)={'filter\x00'}, &(0x7f0000001680)=0x78) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000001d40)={0x0, 0x1000, 0x1, &(0x7f0000001d00)=0x8000}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_open_procfs(0x0, &(0x7f0000001240)="6e6500000480020000007400") ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000080)) 08:33:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0xc0045878, &(0x7f0000000200)) 08:33:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0}, &(0x7f00000000c0)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x43) r3 = socket$inet6_sctp(0xa, 0x2000000000047, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r3, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000600)='/dev/uinput\x00', 0x420000, 0x0) setsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f0000000640)="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", 0x1000) r5 = accept4(r2, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) recvmsg$kcm(r2, &(0x7f0000000540)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000000140)=""/139, 0x8b}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/2, 0x2}, {&(0x7f0000000380)=""/9, 0x9}], 0x6, &(0x7f0000000440)=""/217, 0xd9, 0x10001}, 0x10000) accept4$llc(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001640)) r6 = dup2(r3, r5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000001680)={r1, 0x7, 0x8, [0x8000, 0xfffffffffffffff9, 0x9, 0x0, 0x74b, 0x0, 0xfffffffffffffffe, 0x7fff]}, &(0x7f00000016c0)=0x18) 08:33:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x40044591, &(0x7f00000001c0)=""/101) close(r0) 08:33:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x7f, 0x3, [0x800, 0x6, 0x20]}, &(0x7f0000000480)=0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000540)={r4, 0x1ff, 0x9, 0xffffffff, 0xffffffffffffc452, 0x8, 0x2, 0x1, {r5, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x4}}, 0x5, 0xffffffffffff7fff, 0x3, 0xc60, 0x3}}, &(0x7f0000000600)=0xb0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000240)=""/240) getsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 08:33:21 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 08:33:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x127f, &(0x7f0000000200)) 08:33:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:21 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 08:33:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x127f, &(0x7f0000000200)) 08:33:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x4c07, &(0x7f0000000200)) 08:33:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r2, 0x7}}, 0x10) 08:33:21 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) write$P9_RGETATTR(r2, &(0x7f0000000480)={0xa0, 0x19, 0x1, {0x0, {}, 0x2, r3, 0x0, 0xfffffffffffffffc, 0xffffffffffffff81, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x20, 0x0, 0x0, 0x0, 0x800000002}}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:21 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000840)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 08:33:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0xc0101282, &(0x7f0000000200)) 08:33:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca, 0x4d}, 0x7) ioctl$sock_bt(r1, 0x0, &(0x7f0000000480)="008265bad2dd2ece0ce335940dad6b6ac189bf33ff78c627c27fe2c35f2d90a3f0ec8cf377afe9a396378f9b47d3667f339acbd67f3130abb17a96315aaa6f0bad79b1d543277e75ca15de9b169565681fd81e4970023efae798f2c2122baac76e09028e4c43ce4443d91ab7ba08f65d87a751a6bd6874875338f5357d80194b475aa75e09d1408474b2c02d0c65000e7a850e0a05152e4a622242736731946aac621a5aa9365c4533e5e1560194ef59") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x8) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) write$P9_RGETLOCK(r3, &(0x7f0000000300)={0x2d, 0x37, 0x2, {0x1, 0x5, 0x100000001, r4, 0xf, ')vmnet0$wlan0*['}}, 0x2d) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c63b1646e3a1bb6070067328ad0e97c296f3d", @ANYRESHEX=r2, @ANYBLOB=',\x00']) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) [ 167.612685] 9pnet: Insufficient options for proto=fd 08:33:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x42) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000080)={0x1, {}, 0x8, 0x9}) dup2(r1, r2) 08:33:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) set_robust_list(&(0x7f00000001c0)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x1, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000200)) 08:33:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="4369c40407625262"], 0x8) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 08:33:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0x7, 0x4d, 0xffffffffffffffff}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xfeca, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xa0) write$P9_RREADDIR(r2, &(0x7f00000003c0)={0xa6, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}, {{}, 0x0, 0x0, 0x7, './file0'}]}}, 0xa6) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c}) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000680)=""/4096, 0x1000) 08:33:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x7ff}, 0x8) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r2 = memfd_create(&(0x7f0000000040)='ipddp0\x00', 0x1) recvfrom$unix(r2, &(0x7f0000000240)=""/197, 0xc5, 0x20, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x12, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r5 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r1, r5) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={'ipddp0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 08:33:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BLKFLSBUF(r0, 0x1260, &(0x7f0000000200)) 08:33:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGMTSLOTS(r1, 0x80044584, &(0x7f00000001c0)=""/101) close(r0) 08:33:22 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000bc0)=""/215, 0xd7}, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 168.496324] kasan: CONFIG_KASAN_INLINE enabled [ 168.500948] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 168.508415] general protection fault: 0000 [#1] SMP KASAN [ 168.513949] CPU: 1 PID: 12299 Comm: syz-executor2 Not tainted 4.18.0-rc3-next-20180709+ #2 [ 168.522339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.531699] RIP: 0010:kfree+0xa0/0x260 [ 168.535563] Code: 82 cb 01 00 00 48 ba 00 00 00 80 ff 77 00 00 48 01 c2 48 89 df 48 b8 00 00 00 00 00 ea ff ff 48 c1 ea 0c 48 c1 e2 06 48 01 c2 <48> 8b 42 08 a8 01 48 8d 48 ff 48 0f 45 d1 4c 8b 6a 18 49 63 75 74 [ 168.554747] RSP: 0018:ffff88019b2575d0 EFLAGS: 00010007 [ 168.560097] RAX: ffffea0000000000 RBX: 00e0353eb6224200 RCX: 1ffff1003364aed8 [ 168.567353] RDX: 00036cb4fad88900 RSI: ffffffff87700939 RDI: 00e0353eb6224200 [ 168.574604] RBP: ffff88019b2575f0 R08: ffff8801aa816200 R09: ffffed003364adf8 [ 168.581855] R10: ffffed003951f063 R11: 0000000000000001 R12: 0000000000000286 [ 168.589109] R13: ffffffff87700973 R14: ffff88019b257740 R15: ffff88019b258080 [ 168.596373] FS: 00007fca23b6f700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 168.604582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 168.610448] CR2: 000000000093002d CR3: 00000001c583d000 CR4: 00000000001406e0 [ 168.617704] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 168.624957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 168.632206] Call Trace: [ 168.634788] p9_client_create+0xf43/0x16c9 [ 168.639025] ? p9_client_read+0xc60/0xc60 [ 168.643158] ? kasan_check_read+0x11/0x20 [ 168.647296] ? lock_acquire+0x1e4/0x540 [ 168.651256] ? fs_reclaim_acquire+0x20/0x20 [ 168.655564] ? lock_release+0xa30/0xa30 [ 168.659523] ? __lockdep_init_map+0x105/0x590 [ 168.664007] ? kasan_check_write+0x14/0x20 [ 168.668228] ? __init_rwsem+0x1cc/0x2a0 [ 168.672183] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 168.677204] ? __kmalloc_track_caller+0x311/0x760 [ 168.682031] ? save_stack+0xa9/0xd0 [ 168.685644] ? save_stack+0x43/0xd0 [ 168.689264] ? kasan_kmalloc+0xc4/0xe0 [ 168.693143] ? kmem_cache_alloc_trace+0x152/0x780 [ 168.697971] ? memcpy+0x45/0x50 [ 168.701237] v9fs_session_init+0x21a/0x1a80 [ 168.705549] ? rcu_note_context_switch+0x730/0x730 [ 168.710468] ? do_mount+0x69e/0x1fb0 [ 168.714172] ? lock_acquire+0x1e4/0x540 [ 168.718131] ? v9fs_show_options+0x7e0/0x7e0 [ 168.722523] ? lock_release+0xa30/0xa30 [ 168.726491] ? check_same_owner+0x340/0x340 [ 168.730805] ? lock_downgrade+0x8f0/0x8f0 [ 168.734936] ? kasan_unpoison_shadow+0x35/0x50 [ 168.739509] ? kasan_kmalloc+0xc4/0xe0 [ 168.743383] ? kmem_cache_alloc_trace+0x318/0x780 [ 168.748215] ? kasan_unpoison_shadow+0x35/0x50 [ 168.752787] ? kasan_kmalloc+0xc4/0xe0 [ 168.756659] v9fs_mount+0x7c/0x900 [ 168.760183] ? v9fs_drop_inode+0x150/0x150 [ 168.764399] legacy_get_tree+0x118/0x440 [ 168.768444] vfs_get_tree+0x1cb/0x5c0 [ 168.772228] do_mount+0x6c1/0x1fb0 [ 168.775749] ? check_same_owner+0x340/0x340 [ 168.780052] ? lock_release+0xa30/0xa30 [ 168.784020] ? copy_mount_string+0x40/0x40 [ 168.788239] ? kasan_kmalloc+0xc4/0xe0 [ 168.792116] ? kmem_cache_alloc_trace+0x318/0x780 [ 168.796945] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 168.802475] ? _copy_from_user+0xdf/0x150 [ 168.806608] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 168.812210] ? copy_mount_options+0x285/0x380 [ 168.816693] ksys_mount+0x12d/0x140 [ 168.820312] __x64_sys_mount+0xbe/0x150 [ 168.824274] do_syscall_64+0x1b9/0x820 [ 168.828149] ? syscall_return_slowpath+0x5e0/0x5e0 [ 168.833065] ? syscall_return_slowpath+0x31d/0x5e0 [ 168.837983] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 168.842985] ? prepare_exit_to_usermode+0x291/0x3b0 [ 168.847988] ? perf_trace_sys_enter+0xb10/0xb10 [ 168.852661] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 168.857491] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 168.862665] RIP: 0033:0x455e29 [ 168.865833] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 168.885010] RSP: 002b:00007fca23b6ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 168.892794] RAX: ffffffffffffffda RBX: 00007fca23b6f6d4 RCX: 0000000000455e29 [ 168.900134] RDX: 0000000020000340 RSI: 00000000200000c0 RDI: 0000000000000000 [ 168.907385] RBP: 000000000072bea0 R08: 00000000200001c0 R09: 0000000000000000 [ 168.914642] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 168.921894] R13: 00000000004c05ca R14: 00000000004d0070 R15: 0000000000000000 [ 168.929148] Modules linked in: [ 168.932327] Dumping ftrace buffer: [ 168.935842] (ftrace buffer empty) [ 168.939544] ---[ end trace d878be1e340b4a4a ]--- [ 168.944286] RIP: 0010:kfree+0xa0/0x260 [ 168.948147] Code: 82 cb 01 00 00 48 ba 00 00 00 80 ff 77 00 00 48 01 c2 48 89 df 48 b8 00 00 00 00 00 ea ff ff 48 c1 ea 0c 48 c1 e2 06 48 01 c2 <48> 8b 42 08 a8 01 48 8d 48 ff 48 0f 45 d1 4c 8b 6a 18 49 63 75 74 [ 168.967325] RSP: 0018:ffff88019b2575d0 EFLAGS: 00010007 [ 168.972679] RAX: ffffea0000000000 RBX: 00e0353eb6224200 RCX: 1ffff1003364aed8 [ 168.979940] RDX: 00036cb4fad88900 RSI: ffffffff87700939 RDI: 00e0353eb6224200 [ 168.987190] RBP: ffff88019b2575f0 R08: ffff8801aa816200 R09: ffffed003364adf8 [ 168.994446] R10: ffffed003951f063 R11: 0000000000000001 R12: 0000000000000286 [ 169.001698] R13: ffffffff87700973 R14: ffff88019b257740 R15: ffff88019b258080 [ 169.008955] FS: 00007fca23b6f700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 169.017173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 169.023039] CR2: 000000000093002d CR3: 00000001c583d000 CR4: 00000000001406e0 [ 169.030304] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 169.037566] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 169.044818] Kernel panic - not syncing: Fatal exception [ 169.050652] Dumping ftrace buffer: [ 169.054179] (ftrace buffer empty) [ 169.057865] Kernel Offset: disabled [ 169.061472] Rebooting in 86400 seconds..