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09ac09e4446805601a5d017fc379c123facbeed03c49be8897d793a0f3b5cd5106cd071e93c8fac962c3a27d2b629742f325b36ae0c962cd7711ae7d91d6bdefbf692cd2820ba9862684abfbe6f1e800f76f7824d283bc98080c93e49b82f20dc1872744e5bcd731aaa50169599a8ec6a534f88ecfdbe2d216a9b3a925887d542fc996554f97ab0bf6d6fec0ca757751703f8c48bce57778c33d26b96b0b3e2dbd34183cd33dc5e10071de6bb2d34e979ab8b4465405aa040b966accc5c11d086bf92fff2f8c7948907772af3c356c5a60be1dfb01687f74524c857dee32554422e9ea4ddb7583ac819d99582df4ae625f3c565c777177e32a0cc91462bc9c7b48f5c36b97d55e74168f35182190e3636c0cb2b9e95493275e97165ed53b9bd6bba1136dd1fe5c85485bb4786b80594c8330439bb85bafd9eccd33587543299866e067780a83bb10ec9f7fc168ecbdb2e7ba7421a54eb29f5f4f829d9e206b1fed7622bc506022dd30271c39d6d025b08df74dfc09780a7217d41af8d47d54429e3ee82f247c45feff0c46e806a54878acf38da1fc57a7dcd777cb5ee6ba872c60cc5b21e44d9671bf95f7df54f57627028955d447c340ff8183d743fd5cbe9794e349f1120c2adc73984a8ace65f694eda26e2763f5ffdb1267e826408f2d4f60cb5305c1f35c80ce61ea9486579aaaa3ba7b9118c733b0bacac3c50348a4d8c2a09649643931e4d7470a55d667b5e7b802b37188bca07e632ada7a372c9430ae72080d3bd30ae9654b8f8fe3f3d268316098cb7f3ed97f0ecc56d79ed279bf7e740ab7347addefc56b1bc435ecd22d6c162d2154e4f265d96d893488871cc75ff19eb889abaecdfc61ce46165f4365eadb475e050ee8bab5c4c80feea4212c7e9416e1c504416c36b951455a6cc0486751a8c9f9864abc0fad8ad7bec49507e2d8c610aca5ddce618273b250cebb7e9bd8f12da5a0e69e7d04007700eaa483ec31de8c2364cb8d7218cdf4df4085274270134cb9255d83f8bebe0e00f5b21027b39bb8e19d8eed140feb386b20bef41a55a0c48557dfbbf64ecfdea833229936759952df3e9177e6eb4e0e3e3d7b4114d017f37021e0e701e2fe010430f6d6d916afa387f4eecc6e0976bb485d36ebc87ec13938f4511cae744102ea5b1da72583cb4d34d8fbd5d08229ac5d08fb8e807d81d2671a222f82c5f6b25909f40f86abc56bea89d312ab880c1dd20c6413c0a482b235ff07fe48185c629431166a3c339048f0a55cc230ce3d75dd2e3a6a12c78884042628cfc9b34cb596375c8f6ff2c47c777dc256fa6b5e5f453d1de41f94004000c87e16c6998c516387f78f2ffc25d8b29a920cbebe7bc1af33cec1a2b3bc969512f2de4ccc0f48165bc56618ea25f41566ebd76d7e6f0d6d22e4416aea0ef85d81a92bb6b6d46f4a16eb87e134903e120fdd2ab6fadd34d258e97322db69f8f778ebb2d6c5cce3350e875ec34f0f65d8fddd1798defc1aa6dcf3e8bf42d22ffcd23c16be20804ed55be4dbaecdad000000080034007f0000010800160003000000"], 0x267c}, 0x1, 0x0, 0x0, 0x4005}, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xfffb) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300)=0xfffffffffffffff7, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000180)=""/171, &(0x7f0000000240)=0xab) r2 = request_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000400)='dns_resolver\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000440)='dns_resolver\x00', &(0x7f0000000340)={'syz', 0x0}, 0x0, r2) 09:41:51 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x1000021, &(0x7f0000000100)=0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r2 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x10f000, 0x2, 0x3000, 0xf000], 0x802, 0x2, 0x1000}) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:41:52 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xeffdffff00000000}], 0x29, 0x0) 09:41:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:52 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:41:52 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0xedc000000000}}) 09:41:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xffffffffffffffe0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:52 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xf00000000000000}], 0x29, 0x0) 09:41:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(0x0, &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:52 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000140)='keyringem1\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:52 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:41:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(0x0, &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:52 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x2000000}], 0x29, 0x0) 09:41:53 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x4}}) 09:41:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(0x0, &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:53 executing program 1: io_setup(0x0, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:41:53 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xffffff7f}], 0x29, 0x0) 09:41:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000001700", 0x10}]) 09:41:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, 0x0, 0xfffffffffffffffc) 09:41:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) openat$vhci(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhci\x00', 0x10000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6494, 0x28043) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400202) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 09:41:53 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x3f00}], 0x29, 0x0) 09:41:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, 0x0, 0xfffffffffffffffc) 09:41:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000200", 0x10}]) 09:41:53 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:41:54 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x20000000}}) 09:41:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, 0x0, 0xfffffffffffffffc) 09:41:54 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xec0}], 0x29, 0x0) 09:41:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) 09:41:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:54 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffffffffffffffff, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r0, r0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000140)=0xfff) fsetxattr$security_capability(r0, &(0x7f0000000040)='security.capability\x00', &(0x7f0000000100)=@v3={0x3000000, [{0x7, 0x2}, {0x7, 0x5}], r2}, 0x18, 0x2) 09:41:54 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xc000000000000000}], 0x29, 0x0) 09:41:54 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:54 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xfffffffffffffd6f}]) 09:41:54 executing program 5 (fault-call:2 fault-nth:0): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) [ 1136.758928] FAULT_INJECTION: forcing a failure. [ 1136.758928] name failslab, interval 1, probability 0, space 0, times 0 [ 1136.771784] CPU: 1 PID: 25500 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1136.779183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1136.788551] Call Trace: [ 1136.791170] dump_stack+0x244/0x39d [ 1136.794833] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1136.800067] ? find_held_lock+0x36/0x1c0 [ 1136.804156] should_fail.cold.4+0xa/0x17 [ 1136.808238] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1136.813371] ? __f_unlock_pos+0x19/0x20 [ 1136.817368] ? find_held_lock+0x36/0x1c0 [ 1136.821465] ? perf_trace_sched_process_exec+0x860/0x860 [ 1136.826941] ? wait_for_completion+0x8a0/0x8a0 [ 1136.831565] __should_failslab+0x124/0x180 [ 1136.835829] should_failslab+0x9/0x14 [ 1136.839643] __kmalloc_track_caller+0x2d1/0x760 [ 1136.844348] ? strncpy_from_user+0x5a0/0x5a0 [ 1136.848783] ? digsig_verify+0x1530/0x1530 [ 1136.853031] ? strndup_user+0x77/0xd0 [ 1136.856852] memdup_user+0x2c/0xa0 [ 1136.860408] strndup_user+0x77/0xd0 [ 1136.864046] __x64_sys_request_key+0x13f/0x400 [ 1136.868645] ? __ia32_sys_add_key+0x4f0/0x4f0 [ 1136.873151] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1136.878559] ? trace_hardirqs_off_caller+0x310/0x310 [ 1136.883686] do_syscall_64+0x1b9/0x820 [ 1136.887582] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1136.892965] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1136.897915] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1136.902806] ? trace_hardirqs_on_caller+0x310/0x310 [ 1136.907833] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1136.912880] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1136.917929] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1136.922813] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1136.928040] RIP: 0033:0x457669 [ 1136.931273] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1136.950188] RSP: 002b:00007faa742ecc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 1136.957910] RAX: ffffffffffffffda RBX: 00007faa742ecc90 RCX: 0000000000457669 [ 1136.965206] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 1136.972519] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1136.979889] R10: fffffffffffffffc R11: 0000000000000246 R12: 00007faa742ed6d4 [ 1136.987172] R13: 00000000004c3c05 R14: 00000000004d68b8 R15: 0000000000000005 09:41:55 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x1000000}}) 09:41:55 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) rmdir(&(0x7f0000000080)='./file0\x00') 09:41:55 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x4000000000000000}], 0x29, 0x0) 09:41:55 executing program 5 (fault-call:2 fault-nth:1): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:55 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x802, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x100, 0x0) socket$inet6(0xa, 0x805, 0x40) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x400000, 0x0, 0x0, r2}]) accept4$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000100)=0x1c, 0x80000) 09:41:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:55 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000300)=""/195) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x8000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, 'syz'}}, {@aname={'aname', 0x3d, '!proc\xacvmnet0#loem0'}}, {@aname={'aname', 0x3d, 'syz'}}, {@posixacl='posixacl'}, {@version_9p2000='version=9p2000'}, {@mmap='mmap'}, {@posixacl='posixacl'}, {@noextend='noextend'}, {@version_L='version=9p2000.L'}, {@cache_none='cache=none'}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@subj_role={'subj_role', 0x3d, 'eth0vboxnet1])'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@dont_appraise='dont_appraise'}]}}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000480)=0x3) 09:41:55 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x300}], 0x29, 0x0) 09:41:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:55 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3f, 0x8000) ioctl$TIOCSTI(r2, 0x5412, 0x65) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000080)=0x5, 0x8) 09:41:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='.ns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:56 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x4000}}) 09:41:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0xcd, 0x401, 0x46, 0x8, 0x0, 0x6a1e, 0x800, 0xd, 0x6ff, 0x4, 0xfff, 0xffff, 0x6, 0x0, 0x100000000, 0x26a, 0x1, 0x6, 0x2, 0x7fffffff, 0x9, 0x1, 0xd8b, 0x1, 0xfffffffffffffa17, 0x2, 0x7, 0xffff, 0xfffffffffffffffd, 0x81, 0x5, 0x100000001, 0x0, 0x100000001, 0x0, 0x5, 0x0, 0x18, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x101c, 0xffff, 0x6, 0x4, 0x6, 0x5, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:56 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xf}], 0x29, 0x0) 09:41:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:56 executing program 1: r0 = socket$inet6(0xa, 0x100000000000801, 0x400000000000000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:41:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:56 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x1000000000000000}], 0x29, 0x0) 09:41:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x80) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000001c0)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e20, 0xfffffffffffffff9, @mcast1, 0x31}, {0xa, 0x4e23, 0x8, @loopback, 0x563a}, 0x5, [0x50, 0xfffffffffffffff8, 0x0, 0xffff, 0xe1, 0x3, 0x4af1c2d1, 0x6]}, 0x5c) 09:41:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000017", 0x10}]) 09:41:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:56 executing program 1: r0 = socket$inet6(0xa, 0x8000a, 0x7bab) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x2000000000000104, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:41:56 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x9}}) 09:41:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4a2e) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:56 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x1000000}], 0x29, 0x0) 09:41:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000001000", 0x10}]) 09:41:56 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x9, 0x8001, 0x7, 0x9, 0x2}, 0xfffffffffffffc75) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffd, @dev, 0x4}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) r3 = semget(0x0, 0x3, 0x200) semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f00000000c0)=""/31) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) io_submit(r2, 0x31d, &(0x7f0000000080)) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x7, @broadcast}) 09:41:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\xff', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = shmget$private(0x0, 0x4000, 0x78000e00, &(0x7f0000ffb000/0x4000)=nil) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x465dd5b1, 0x101040) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x202000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x14c, r3, 0x4, 0x70bd2d, 0x25dfdbf9, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x12c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @rand_addr=0x80}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffffa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @remote}}, {0x14, 0x2, @in={0x2, 0x4e21, @remote}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffffa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x87}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}]}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x40040}, 0x4000) shmctl$SHM_UNLOCK(r1, 0xc) 09:41:57 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xf000}], 0x29, 0x0) 09:41:57 executing program 1: readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/70, 0x46) r0 = socket$inet6(0xa, 0x801, 0x0) accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:41:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000400", 0x10}]) 09:41:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:57 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x2}}) 09:41:57 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x3f000000}], 0x29, 0x0) 09:41:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x02', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:57 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x40, 0x1, 0xfffffffffffffffc, 0xcb6, 0x0, 0x100000001, 0x10, 0x2, 0x5, 0x4, 0x8001, 0xfff, 0x5, 0x76, 0x9, 0xffffffff00000001, 0xffff, 0x87de, 0x4, 0xfbc4, 0xfffffffffffffffb, 0x3f, 0xa27, 0x20, 0x461, 0xfffffffffffffffb, 0x8, 0x2, 0x853a, 0xfffffffffffffc00, 0x9, 0x6, 0x8000, 0x352, 0x8, 0xdc7, 0x0, 0x3, 0x3, @perf_config_ext={0x3, 0x4}, 0x800, 0x2, 0x80000000, 0x9, 0x8, 0xffffffff, 0x4}, r1, 0x1, 0xffffffffffffffff, 0x2) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:41:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000080)='@\x00') sched_yield() ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x05', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4d3, 0x101080) syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x1, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2100, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:57 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xf000000}], 0x29, 0x0) 09:41:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:58 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000040)="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") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x28000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f00000001c0)) connect$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x8, {0x7b, 0xfffffffffffff000, 0x7ff, 0x8, 0x7, 0x6}, 0x4, 0x3}, 0xe) 09:41:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x0f', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:58 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x10}], 0x29, 0x0) 09:41:58 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:58 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x8cffffff00000000}}) 09:41:58 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x100000001) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f00000022c0)=ANY=[@ANYBLOB="027e5618725e9d5c6440aa9e7336f1861059f5d12a8aed512d5fc60385d3e754c164e6b2", @ANYBLOB="d5d8591ddbdabeffe57d2d022f54b4579d4a95545294e0e748", @ANYRES32=r0, @ANYRESOCT=r0]], &(0x7f0000001080)=0x2) name_to_handle_at(r0, &(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)=ANY=[@ANYBLOB="3800000004000000cfcabaf852e5d82a7468c201b9f44f8004037d05cfe24528d36f7d7ab28f07000000000000000000000000"], &(0x7f0000001240), 0x400) fadvise64(r0, 0x0, 0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000010c0)={r3, @in6={{0xa, 0x4e22, 0x5, @loopback, 0x44}}, 0x1, 0x1, 0x0, 0x0, 0x7}, &(0x7f0000001180)=0x98) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:41:58 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:58 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xffffffffa0010000}], 0x29, 0x0) 09:41:58 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sync_file_range(r0, 0x1f, 0x4, 0x2) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0xffff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\xa0', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:59 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x28}], 0x29, 0x0) 09:41:59 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40) write$eventfd(r1, &(0x7f0000000140)=0x4adf, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x16}, 0x9}, @in6={0xa, 0x4e20, 0x6, @mcast2, 0x5}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [], @local}, 0x8c3}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e21, @empty}], 0x94) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:41:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:59 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000003c0)=""/183, 0xb7}, {&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000500)=""/21, 0x15}, {&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/173, 0xad}, {&(0x7f0000000640)=""/150, 0x96}, {&(0x7f0000000700)=""/23, 0x17}], 0x7}, 0x10100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000940)={&(0x7f0000000800), 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x74, r1, 0x0, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_flowlabel\x00') ioctl$VIDIOC_G_PARM(r3, 0xc0cc5615, &(0x7f0000000140)={0xf, @capture={0x1000, 0x1, {0x1, 0x4}, 0x0, 0x8}}) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="00fbb8035eef06e0dbbd4055def737cbcf6729a6db24b8452aea10cd97f1390f47ae10a1b89b20134e3c0500e8428a3817defe29f62808fb2f395b39c65b919aabb20b06d4d57853eeb0481081d9230bccc9e91c1174f6dc29d4c8b054821476d569d5271a137aa01f6a879bdc8a9f308e954c1a1e4806107fcadf095bccda4269ce944f281d7ee08c071a3b6dd8ad617b5ca5d09b4642f632d89dd2d37dc5872987685133d44ac824c70b3fed321c0ce942b1e62a2a184c"], 0xb8, 0x1) ioctl$VT_RELDISP(0xffffffffffffff9c, 0x5605) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00000000c0)={0x1000003e, 0x1ff0000000000000, 0x1}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:59 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x4000000000000000}}) 09:41:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:59 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x9effffff00000000}], 0x29, 0x0) 09:41:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x20000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:41:59 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) io_setup(0x23, &(0x7f0000c6b000)=0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000040)=0xc1a2, 0x4) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) umount2(&(0x7f0000000080)='./file0\x00', 0xc) 09:41:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@xdp, &(0x7f0000000140)=0x80) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="66946c746572000000200000000000000000000000000000000400000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd1b13c0000000000"], 0x78) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:41:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:41:59 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xf0ffffff00000000}], 0x29, 0x0) 09:41:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0x7a, 0x1, 0x0, "7fcfce338734b31981da7f095127fe4b", "08c49623f6a30e1e62693ea649356c708a9f73d13fde55be2e249ebecb8cefec9b7ab5495a1f18d2efe1e23245361fcae5d6643424ae19c2f42f503043833a76d37467823904d885b193f2cd732fbafda636bd92d7aafd224d155e10dc4abe0aa1495617b3"}, 0x7a, 0x3) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x1, {0xa, 0x4e20, 0xfffffffffffffffb, @mcast1, 0x6}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000200)="2bfd1c581a8693", 0x7}, {&(0x7f0000000300)="582f966213f8fb5d0a03f7828ea24f101f6feb0bd7e86ff40c607afc3624d9ed6d40417c3da5976aa1bc2b38a5cabb717a93fd903796de60045bea3e01df", 0x3e}, {&(0x7f0000000340)="e4d99b2659b8057d09ed6914ed6c570bc1aad0a543dea55cbd7cd1b31790076b5844ff8bae7714f08c9a34eec8ea90655ddd789081df55c34dd39e7d56f7bcca219304d1125f92faee6e442ebd72447ab68a2ae0e239e807fc69afb9d4959d9547c96dee45f22f7a3856226a5048589299d9f8d08095e22e4042273776506d38eb39c62b90fa9e14c56953d9d234fc3f3f5538abfaf3efb9db0a66733dc1dbcd710ffd77b1d8f68f9458330d62e2b29dca59da719f4cc31c984cdd4903fbc09c3e8f8b5693873e1786a3b221af663190018f39d38f6a15951eec7318ed392ac08770e40797f2ad64", 0xe8}, {&(0x7f0000000440)="71749bfe3e770629e3f8bd3c3432c42e3f483ca28d1bd27d205828984bfd59aa8321ef344fcb2cf18e2897e0b996c9fb68fdef5d638b9178042c7791bfdd98fbda053e8e52b6bd4cc422d16eb8ffabfd9d2c6e34c5d1cd671703531e33180b01c21c14c249ba0e2f7e875bbab213c15d2610efb77b9a806f0145165e9621bf5ede0904d821d0be9de156c82c3353be07b65c1ebc874d967f2f8e136c8c2b63903d95862cb7f7f6da0f82a7ad9a21f8a5157ddf8a2732abf8e8a5acd9ad806476f717e5dbf525b720d48fe83a", 0xcc}, {&(0x7f0000000540)="f5c73f0cad8b31d482977d3cd9a938de8d8acd4db9719046f95fee674adb6907cc4726c1e90cded928377dd137c068de88fab521a67ec4de222414d8d50edf144f0803c386196caa9fdafa0758f5749936076d04c1034adb7b854b5645f06683edb6e25f4763e52d40ea8a85a2e3b1", 0x6f}], 0x5, &(0x7f0000000640)=[{0x98, 0x29, 0x40, "f239d9ce20b4f2accf9433fbf15c8c722ae43851c7599ee9c7c26205fef664587a1e570de0cde5fca623553589378cd9c39f7cd54b9268fb79256b26b3dfeb721c12f273756e10703165d04a4b596bb9b9ce87accfa1ed831a64c527010ee4d7b95fc9e0e63452514e4afcc8ed6f14a29c0866276287c15a40b15d8bdb228eb3d6172f"}, {0xb8, 0xff, 0x9, "66c7bf63720767da4510989f476429a5032c606a1aec601503da3a85a4ab5671895a8c7b1044bce09e7b230029621684232b6d8a13cbce52c5bb90ef188dc155d3fc0b6869661321b1eab6605173461b3e27bd23f14152e239022da1ff93d5320e0c896dcb9418a59c1d14f049f31e01cf549f1bc0d0243246d7e2cf963e339e00532186ade5064b43bcb23123d5be16f3af98c0a5ee12779903fb2c059a40825e268eb055d4"}], 0x150}, 0x8000) 09:42:00 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) shutdown(r0, 0x1) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:00 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x4000000000000}}) 09:42:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:00 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xa0010000}], 0x29, 0x0) 09:42:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)='}wlan1\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz'}, 0x0, r1) 09:42:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000004", 0x10}]) 09:42:00 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xac}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) r3 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x9, @local, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) unshare(0x24020400) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x4, 0x4, 0xffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r5, &(0x7f0000000100), &(0x7f0000000180)=""/44}, 0x18) io_submit(r4, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) getpeername(r0, &(0x7f0000001040)=@tipc=@id, &(0x7f00000010c0)=0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000ec0)={0x5, 0x9, 0x1, 0x5}, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$nfc_llcp(r2, &(0x7f0000000f80), &(0x7f0000001000)=0x60, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000a40)=0xe8) r13 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000b80)=0xe8) getresuid(&(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)=0x0) getresgid(&(0x7f0000000c80)=0x0, &(0x7f0000000cc0), &(0x7f0000000d00)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) fstat(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$system_posix_acl(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000001100)=ANY=[@ANYBLOB="02000000010002000000000002000100", @ANYRES32=r6, @ANYBLOB="02000700", @ANYRES32=r7, @ANYBLOB="0200a3ec", @ANYRES32=r8, @ANYBLOB="02000300", @ANYRES32=r9, @ANYBLOB="02000400", @ANYRES32=r10, @ANYBLOB="02000300", @ANYRES32=r11, @ANYBLOB="02000100", @ANYRES32=r12, @ANYBLOB="02e2ab88406a1429000100", @ANYRES32=r13, @ANYBLOB="02000100", @ANYRES32=r14, @ANYBLOB="02000400", @ANYRES32=r15, @ANYBLOB="040004000000000008000300", @ANYRES32=r16, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="08000200", @ANYRES32=r19, @ANYBLOB="10000100000000002000050000000000"], 0x94, 0x1) 09:42:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0xfffffffffffffffc) 09:42:00 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xfffff000}], 0x29, 0x0) 09:42:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000008", 0x10}]) 09:42:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x40) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000180)={[{0x5, 0x3ff, 0x1, 0x1ff, 0x7, 0x2, 0x2, 0x1, 0x5, 0xffffffff, 0x8, 0x8, 0x6}, {0x1f, 0x2, 0x7, 0x3, 0x7, 0x7, 0x5, 0xffff, 0x101, 0x0, 0x9, 0xfff}, {0x2, 0x0, 0xe452, 0x5, 0x6, 0x10000, 0x3, 0x7, 0xffffffffffff7756, 0x2, 0x9f, 0x4, 0x3c8}], 0x92a}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:01 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x40000}}) 09:42:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 09:42:01 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xc000}], 0x29, 0x0) 09:42:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400204) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) ppoll(&(0x7f0000000080)=[{r0, 0x8440}, {r1, 0x4208}], 0x2, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x20}, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x34881) ioctl$VIDIOC_STREAMON(r3, 0x40045612, &(0x7f00000001c0)) 09:42:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000017", 0x10}]) 09:42:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:01 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400208) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:01 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x8}], 0x29, 0x0) 09:42:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\xff', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:01 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:02 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [], 0x2000}}) 09:42:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000400)) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x3, 0x3c0, [0x0, 0x200004c0, 0x200004f0, 0x20000708], 0x0, &(0x7f0000000440), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x20, 0x890d, 'tunl0\x00', 'veth1_to_bond\x00', 'vcan0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0xff], @broadcast, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xe8, [@state={'state\x00', 0x8, {{0x9}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x8, 0x8, 0x1ff}}}}, {{{0x9, 0x21, 0xfbff, 'bpq0\x00', 'bcsh0\x00', 'bond0\x00', 'syz_tun\x00', @broadcast, [0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff], 0xd0, 0xd0, 0x100, [@arp={'arp\x00', 0x38, {{0xf, 0xf100, 0x0, @remote, 0xffffffff, @empty, 0xffffffff, @local, [0xff, 0x0, 0xff, 0xff], @local, [0xff, 0xff, 0x0, 0xff], 0x2, 0x4}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x2, 0x9bff, 'veth1_to_team\x00', 'veth0_to_team\x00', 'eql\x00', 'syzkaller1\x00', @broadcast, [0x0, 0xff, 0xff, 0xabc214fd028cbb6c], @broadcast, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xd0, 0x148}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1000, 0x7fffffff, 0x80000001, 0x1, 0x0, "34cee86d7ba9b41c03f8f2cef24d76add85615fdc19869e79909ec6e098619588c6c86cc7f85aa7d79bd2d4709840e2e7c73dfbdfad086711a85da66482a149f"}}}}]}]}, 0x438) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)="d3b7eb0b604a88b7158fadf268a993b3ffdcef5e3083e4a73e81eb2ba02c52f11dda775796ee55c93354bf41929678e3e6f90467943fe3e9b4c0ce1ef8cf87215e1c133fc5924c1324d2572237132f7f5e9cd27d605939f7e4530dfe83cb1cbc2c1080b1defc4dbc745305fb5d49ea74c6eb339c84a2b571dd5289b934e01a684f9679a32d37b63a4bf16140047bff2200125b18c071d445f023ca23937a011706eb106ad4c3ffcf3affb066b5524693819f7a9ae685eeb098c4978ba0128c63b51c95d73dce518e303c9431de16aeea5b5ec899e7b3b7f3b2bcfecd88029590679e975acd", 0xe5, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={'syz', 0x1}, &(0x7f0000000400), 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000480)={'syz', 0x1}, 0x0, r3) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x16, &(0x7f0000000000)='wlan0em1([system[proc\x00'}, 0x30) sched_setparam(r4, &(0x7f0000000080)=0xffffffffffff0000) r5 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0xb83, 0x30000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 09:42:02 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xfffffff0}], 0x29, 0x0) 09:42:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0xf}, 0x0, 0xfffffffffffffffc) 09:42:02 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = dup2(r2, r0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f0000000180)={0x9, 0x108, 0xfa00, {r4, 0xd5, "fb75a7", "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"}}, 0x110) 09:42:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000140)=0x8) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x58, r3, 0x201, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80010000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4001) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x3}, 0x8) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000240)) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000480)=0x5, &(0x7f0000000440)=0x1) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:02 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0xfffffe00}, 0x0, 0xfffffffffffffffc) 09:42:02 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xffffff9e}], 0x29, 0x0) 09:42:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:02 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getdents64(r1, &(0x7f0000000080)=""/49, 0x31) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 09:42:03 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x142) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) mount$9p_tcp(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x20000, &(0x7f0000000200)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@cache_none='cache=none'}, {@uname={'uname', 0x3d, '9p\x00'}}], [{@obj_user={'obj_user', 0x3d, 'wfdno'}}, {@seclabel='seclabel'}]}}) 09:42:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0xfeffff00000000}, 0x0, 0xfffffffffffffffc) 09:42:03 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x2000000000000000}], 0x29, 0x0) 09:42:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x3, 0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:03 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$VIDIOC_G_STD(r2, 0x80085617, &(0x7f0000000080)) 09:42:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0x1a0ffffffff}, 0x0, 0xfffffffffffffffc) 09:42:03 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xc0}], 0x29, 0x0) 09:42:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x398c1f64dc4d908, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x4, 0x5, 0xfffffffffffeffff, 0x9, 0x8, 0x9}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:03 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x402800, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0e85667, &(0x7f0000000080)={0x40000000, 0x102, "1c1b0ab05bdde3a570b67ca4ae9805c4fae9bd735aa12817c76cc75b9efec930", 0x6, 0x4, 0x7fff, 0x4, 0x2, 0x4, 0xfffffffffffffff9, 0xfffffffffffffffe, [0x1000, 0x5, 0x1f, 0xfff]}) io_setup(0x23, &(0x7f0000c6b000)) 09:42:03 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0x1a0}, 0x0, 0xfffffffffffffffc) 09:42:04 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x2) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000002c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB="047766646e6f3d", @ANYRESHEX=r1, @ANYBLOB='\t\x00']) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0x5, 0x2, 0x7d3]}) 09:42:04 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x34000}], 0x29, 0x0) 09:42:04 executing program 4: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x80000, 0x0) getpeername$tipc(r0, &(0x7f0000000300)=@id, &(0x7f0000000340)=0x10) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0xf}}, 0x20) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000180)={0x15, 0x110, 0xfa00, {r3, 0xf1, 0x0, 0x0, 0x0, @in6={0xa, 0x4e23, 0xfffffffffffffffa, @remote, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x118) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0xf000000}, 0x0, 0xfffffffffffffffc) 09:42:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:04 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)="2bbe53087931efccc6414711b0cc30", 0xf) r2 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x0, 0x2) bind$rds(r2, &(0x7f0000000280)={0x2, 0x4e23, @local}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x501240, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xb5, "84eba6f5209f6588b95d216ffe0b173f3a26f901f69bf24216878e3cab4a1461bb873e538ad9b3f2ba68831094fd5ad74a2df54cf2be56e780dc90a0375652de427a74a4cbe45a4045a61ceee5167f57067bd7e99b86aed1d4748e7521eaa4473c183fe65fb9c42cf59889fe583d97b16a3218571829beace5ea5b5ba93137f60eed727d220a97ec77ff222c8ef4b331c68a3ca728e112301d193e7428f0abc8cb56e317241149f5f8a3b3bcf0c62f83f08162c6dc"}, &(0x7f0000000180)=0xbd) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={r4, 0x3, 0x0, 0x400, 0x8000}, &(0x7f0000000200)=0x18) fadvise64(r0, 0x0, 0x8000, 0x2) 09:42:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0xfeffff}, 0x0, 0xfffffffffffffffc) 09:42:04 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101040, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x6, 0x0, 0x8, 0x1ff, 0x3, 0xffffffffffffff80, 0x36, 0x3, 0x2, 0x6b6, 0x3, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) syz_open_dev$media(0xfffffffffffffffe, 0x5, 0xa365b797b7f64382) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x5) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:04 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xf0ffffff}], 0x29, 0x0) 09:42:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:04 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80, 0x80800) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x438, 0x0, 0x278, 0x278, 0x0, 0x0, 0x368, 0x368, 0x368, 0x368, 0x368, 0x3, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x230, 0x278, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3ff, 0x40000000000, 0x8, 0x421, 0x9, 0x4, [@mcast2, @dev={0xfe, 0x80, [], 0xc}, @ipv4={[], [], @multicast2}, @mcast2, @mcast1, @empty, @local, @empty, @ipv4={[], [], @multicast2}, @remote, @loopback, @dev={0xfe, 0x80, [], 0x18}, @dev={0xfe, 0x80, [], 0x1e}, @empty, @mcast1, @ipv4={[], [], @rand_addr=0x40}], 0xd}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d4, 0x8, 0x0, 0x1}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x1, 0x531, 0x9, 'snmp_trap\x00'}}}, {{@ipv6={@remote, @mcast1, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffff00, 0xff000000], 'rose0\x00', 'veth1_to_bond\x00', {0xff}, {}, 0xaf, 0x6, 0x1}, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x498) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c77e0ba6de53d5e6f8464af05d8f159e069191b7491dfe15757951f", @ANYRESHEX=r2, @ANYBLOB=',\x00']) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x400900) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000040)={0x7, 0x800, 0x2}) 09:42:04 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @dev, 0x6}, 0xfffffffffffffe9d) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0xffffffffa0010000}, 0x0, 0xfffffffffffffffc) 09:42:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/53) [ 1146.953563] 9pnet: Insufficient options for proto=fd 09:42:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:04 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xf0ffff}], 0x29, 0x0) [ 1146.983085] 9pnet: Insufficient options for proto=fd 09:42:04 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x4) write$P9_RRENAMEAT(r1, &(0x7f0000000000)={0x7, 0x4b, 0x2}, 0x7) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:42:04 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0xf00000000000000}, 0x0, 0xfffffffffffffffc) 09:42:04 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0x5000000}, 0x0, 0xfffffffffffffffc) 09:42:04 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x3d1b0000}], 0x29, 0x0) 09:42:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0xfffffffffffffffc) unshare(0x40020200) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x440200, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 09:42:04 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0xfffffffffffffffc) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0x500}, 0x0, 0xfffffffffffffffc) [ 1147.331841] IPVS: ftp: loaded support on port[0] = 21 09:42:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:05 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x9, &(0x7f0000c6b000)=0x0) r2 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x3, 0x10000) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000200)) io_submit(r1, 0x1f0, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000040)="86f73848ea17538a71c49baa90ec94abcb8f4f7145f226dd27cfc1e5f1b989f4bda246ee908fb9bd9a7ea46a6d3cff532ec1cc04ece33f3013d82d78a0863fcca08cf33b9861b07d030f83d6ca23a3d168f4ffd65e818423504b547d3bcb881610053df3c844871c3d363f5090156cfbf223cc90ab36e11427319b4b4cf0e21e50de7fb047be291d803fcc4af12f076e1d1ef40104ebe83bbbd83a40b98949204b51408baecb71d005dac30a66a68abf5dd3361eb58752fe79c74ab7ac805f47941f73617c17ae259087ab", 0xcb, 0x200, 0x0, 0x0, r2}]) io_submit(r1, 0x0, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) [ 1147.391889] 9pnet: Insufficient options for proto=fd 09:42:05 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x40000}], 0x29, 0x0) 09:42:05 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8ea6) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r3 = epoll_create1(0x0) r4 = openat$cgroup_ro(r2, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000040)={0x9, 0x20, 0xff, @empty, 'bond_slave_1\x00'}) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trandno=\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB, @ANYRESHEX=r3, @ANYBLOB=',\x00']) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000080)={0xfff, 0x9, 0x400, @local, 'bcsf0\x00'}) 09:42:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0x2}, 0x0, 0xfffffffffffffffc) 09:42:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:05 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xf00}], 0x29, 0x0) [ 1147.607215] IPVS: ftp: loaded support on port[0] = 21 09:42:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0x200000000000000}, 0x0, 0xfffffffffffffffc) 09:42:05 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000000c0)=""/18) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x41a, 0x20000) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) 09:42:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_CROPCAP(r0, 0xc02c563a, &(0x7f00000000c0)={0x5, {0x9, 0x27a, 0x5, 0x1}, {0x4b8824f8, 0x81, 0x3f, 0x8}, {0xf7b, 0x1}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xfffb) semget(0x0, 0x3, 0x210) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000140)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:05 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe2$9p(&(0x7f0000000000), 0x80800) 09:42:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600000000000000000000a0", 0x10}]) 09:42:05 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x2000}], 0x29, 0x0) 09:42:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0x500000000000000}, 0x0, 0xfffffffffffffffc) 09:42:05 executing program 4: socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000002c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x200000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000300)={'TPROXY\x00'}, &(0x7f0000000340)=0x1e) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0x34, 0xfc, &(0x7f00000000c0)="3ec84b423c44ee68cf090f8643348b324ef76aac5d0e4f35b46707a465731eb378d8cf4c93b625f1b06d07f4490b33ecae32461c", &(0x7f0000000180)=""/252, 0x54}, 0x28) write$cgroup_int(r1, &(0x7f0000000100)=0x100000000, 0x12) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:05 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0xfffffffffffffed7}]) 09:42:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0x2000000}, 0x0, 0xfffffffffffffffc) 09:42:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:05 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x2}], 0x29, 0x0) 09:42:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4001ff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:05 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0xf00}, 0x0, 0xfffffffffffffffc) 09:42:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000240)=0x7, 0x4) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@mcast1, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0xee, 0x10001}, &(0x7f0000000140)=0x20) r3 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) getrlimit(0x3, &(0x7f0000000180)) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, r3) 09:42:06 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) open(&(0x7f0000000000)='./file0\x00', 0x200040, 0x17c) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="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"]) 09:42:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:06 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) ioctl$KDSETLED(r2, 0x4b32, 0xfffe) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0x100, 0x3, 0x3, 0x1ff, "f0e231e73fe6663bcfc5c7266a7212820364766ba56869591fca6a1656b62f7e"}) 09:42:06 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x40030000000000}], 0x29, 0x0) 09:42:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000140)={0x0, 0x8, 0x7fff, &(0x7f00000000c0)=0x3}) 09:42:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0x5}, 0x0, 0xfffffffffffffffc) 09:42:06 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0x100000000000000}, 0x0, 0xfffffffffffffffc) 09:42:06 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x1) r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)="d28e19903a0ed8448d4ebb358fb345c9a3179b1f462ad0a34bdeb9507a9202db79cf826d464112", 0x27, r0) 09:42:06 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x3f00000000000000}], 0x29, 0x0) 09:42:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:06 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) prctl$PR_SET_NAME(0xf, &(0x7f0000000040)='$em1*\x01\x005sum\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) lsetxattr$security_smack_entry(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.SMACK64MMAP\x00', &(0x7f0000000200)='$em1*\x01\x005sum\x00', 0xc, 0x0) io_setup(0x23, &(0x7f0000c6b000)=0x0) arch_prctl$ARCH_GET_CPUID(0x1011) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) getpeername$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c) lsetxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000100)=@v2={0x5, 0x2, 0x8, 0x8, 0x4c, "5db7b2f24b898fc229fd498b5685adabfa47b5a3e47f129790da7d1839f41c8b8fec48a9fdcf28e4f00df22bfbf3a6be23d3565f1b17637dbe82a350d82e638a756ac631d15570453b0d565c"}, 0x56, 0x2) 09:42:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:07 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00']) 09:42:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0xa0010000}, 0x0, 0xfffffffffffffffc) 09:42:07 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0xc00e000000000000}], 0x29, 0x0) 09:42:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000002", 0x10}]) 09:42:07 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x800, 0x0) connect$bt_sco(r0, &(0x7f00000000c0)={0x1f, {0x1f, 0x100000000, 0x800, 0x8, 0x6}}, 0x8) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x8, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) r3 = msgget(0x3, 0x408) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7ff) msgrcv(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000906d3d2d6d2a013c049f002cfd831fd200cc7e8935a12bf793824d275234b161731a00cea53d23332e9ebef897fb8f70aab209806256cda7e46e5fc1fbed6834ab673935e41953cdafce82c0d069c9ab0c3094b20f9134af45abb244d3f8239fae664cfeb5a971c3a728efb9042296f0bc1fa67d90ebc9d1c5155e5956132e15ba47bd042b5c47bcf24a9dd7fcee97bc1824d9e2b2cb0a00d2624755455c240a3612cf673ff3b4f8"], 0x92, 0x2, 0x800) prctl$PR_SET_TIMERSLACK(0x1d, 0x1000000000004) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x20000, 0x0) write$P9_RLCREATE(r5, &(0x7f0000000240)={0x18, 0xf, 0x1, {{0x80, 0x3, 0x1}, 0x1}}, 0x18) 09:42:07 executing program 4: socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r0, 0x8973, &(0x7f0000000080)={'sit0\x00', @ifru_map={0x401, 0x8, 0x2, 0xfff, 0x0, 0x4b}}) 09:42:07 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x10000000}], 0x29, 0x0) 09:42:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.', 0xffffffffffffffff, 0x1000000}, 0x0, 0xfffffffffffffffc) 09:42:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x567}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x100}, &(0x7f0000000200)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 09:42:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000010", 0x10}]) 09:42:07 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) memfd_create(&(0x7f0000000100)='security.evm\x00', 0x4) fsetxattr$security_evm(r0, &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@md5={0x1, "868ca0d6057e46237fa68035e03fdcd6"}, 0x11, 0x3) 09:42:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = geteuid() mount$9p_tcp(&(0x7f0000000080)='127.0.0.1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x21020, &(0x7f0000000180)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@fscache='fscache'}, {@uname={'uname', 0x3d, 'syz'}}, {@access_client='access=client'}], [{@fowner_gt={'fowner>', r1}}]}}) 09:42:08 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x480080, 0x0) write$input_event(r0, &(0x7f00000000c0)={{0x77359400}, 0x17, 0x3, 0x1000}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000500)='dnsv\xf4j\x8fm\xab\x9b\xd7n\x00\x91\x86\xc3(\xd5@\xe41\x14\xc7\xaa\x9a\x97\x88\x91\xe7>{*\xdcj\xaf\f\n\x86\x8c@\xd4\xda\a\f\xdc\xc4\x04\x18\xd0:\x9fB\xf9GPU\vdY\xf7\xc1y\x9a\x9d\xe3<\x91\x8b\xefN6\xb0\x9c\x1a07\xf6\x9cNY\xd3r\xbbA\x03A\v\x13\x9f\x8a\xe3p\xb7q4\x14\r\xf8\xf0\xf0\xe2\xf1\n@\a\x80\xda\x17q6\xd1\xb4\x02K\x19\x13qr\xecK\xe3s\xc2\xb6\xd7\xf3\xdf\x9f\x0f\xd1\xdd\xd5p\xd5\x85`\x93\xb4|8g \x7f7\xa21\xfc\x14\x92\x8d\x0f=\xb1\xcc0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x3}], 0x29, 0x0) 09:42:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:08 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0xfbb, 0x8, 0x9, 0x7ce2, "f78a13abe5cae6d4d8023aa27d8a440f045504840f0334a451ecbbe1ab9d2104"}) 09:42:08 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x16, 0x78, &(0x7f0000000000)="f2b7313b36188afff684b3b4b23e3823954822f4054ff66c91fafab3a885b9a6569e2ef2fd6da3de49d3c045d3dfa2ff018737969b40b2d6f4b2ed1cbe21f6d6dce05a987320bc2301297a6b4c12f2e5d274979b530c6a9ffcffdf246bf3668a190dc71f27db721d58c61f2e1aa2f7ad527a5231525d383c"}) 09:42:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x863c, 0x4080) open(&(0x7f0000000140)='./file0\x00', 0x0, 0xc0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xdbe5, 0x680001) r0 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xb) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:08 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x200000000000000}], 0x29, 0x0) 09:42:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) io_setup(0xffffffffffffe155, &(0x7f0000000080)=0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm_plock\x00', 0x400, 0x0) r4 = creat(&(0x7f0000001300)='./file0\x00', 0x28) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/autofs\x00', 0x100, 0x0) r6 = syz_open_dev$amidi(&(0x7f00000024c0)='/dev/amidi#\x00', 0x8001, 0x2000) syz_open_dev$admmidi(&(0x7f0000002d00)='/dev/admmidi#\x00', 0x81, 0x0) write$binfmt_elf64(r3, &(0x7f0000002640)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x0, 0x7, 0x7, 0xffffffff7fffffff, 0x3, 0x7, 0x1, 0x38d, 0x40, 0x65, 0x4, 0x1, 0x38, 0x1, 0x4, 0x10001, 0x3}, [{0x6474e553, 0x8, 0x7fffffff, 0x8, 0x5, 0x400, 0x7, 0x1}], "13a122712ee5eda097a550214ea0e616897790daa2c27557ca8a421be75af52eda574031ecddeceba306c1748191d54446373a88bdc29bd3", [[], [], [], [], [], []]}, 0x6b0) r7 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000002580)='/dev/dlm-monitor\x00', 0x400900, 0x0) io_submit(r2, 0x6, &(0x7f0000002600)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xe, 0x8001, r0, &(0x7f0000000100)="db51f54391b85481733e9a54996e6cce1e63479cb1fe3b31e61a8ad5b6e446daf2e28ed2872b123e8614a9c6d83bcfd75671729c7eb69a64dcfc9113328791298b3bb38e6cd60b44db4f9772a2f84654506b49b2765d0ef71c61cd35b6ec0b025e3b8572c7f7cc585f7a3e7d92a65cc1297485c369ac7072ae07b4502151c8268fd2b4d044c612c4e71749d96730dc609166eece44ebe362b1415ad19f56df57e60ba85e8da0a1cac5a5b9ba6e72f6c3ac5444c86b9842726987ff7b7d7938e3d1bd09a94ddbc697d90f561988444a9a00c24bb658ffc1bb", 0xd8, 0xff, 0x0, 0x1, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0xffffffff, r0, &(0x7f0000000280)="98791e01b4e65e3e664ccc47f27e76c8522b304132bfcf3150b6c690533ae57c0514af", 0x23, 0x100, 0x0, 0x3, 0xffffffffffffff9c}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0xf, 0x6042, r1, &(0x7f0000000300)="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", 0x1000, 0x5, 0x0, 0x2, r4}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000001380)="856626e0d3e5318831e93b730a0b12c9d42d7d4c9c8420b51c2e3d1a5e4aa03bc4c1ef93cac47b3af9c0f2235346c69d338707c4171c2d8f86a5e26922499c9d721b4f71fcb396a5e45d4fa994310be22bc56289f2b05d254de44cddd8d5754aab86e0f92621fc73a22153503934004a63497a960486aea4f817081425c8df723f4a04564cc6e4098e42b7a0028dd6e8607e57e8b69e5af0978d61183b30c8209b050f46e01d55f1bba65940d4f98c249fc59ecbf185f4bc222a56152deb977e", 0xc0, 0x74000000000, 0x0, 0x1, r5}, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f00000014c0)="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", 0x1000, 0x3, 0x0, 0x3, r6}, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xd, 0x80000000, r1, &(0x7f0000002540)="1e", 0x1, 0xbe7, 0x0, 0x0, r7}]) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000000600000000000000000000ff", 0x10}]) 09:42:08 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x400) ioctl$VIDIOC_QUERYCTRL(r1, 0xc0445624, &(0x7f0000000080)={0x1f, 0x0, "849a5f82d67015078ca62801beb80f9277fd1344692ca5d33b65034626f071b1", 0x8, 0x2, 0xffff, 0x200, 0x10}) ioctl$KVM_GET_NESTED_STATE(r1, 0xc080aebe, &(0x7f0000000100)={0x0, 0x0, 0x2080}) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) pipe(&(0x7f0000000080)={0xffffffffffffffff}) write$FUSE_INTERRUPT(r1, &(0x7f00000000c0)={0x10, 0x0, 0x1}, 0x10) 09:42:08 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x40000000}], 0x29, 0x0) 09:42:08 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='cmdline\x00') stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000740), &(0x7f00000007c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio\x00', 0x4002, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000800)=0x100, 0x4) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x20, &(0x7f00000005c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize'}}], [{@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@euid_gt={'euid>', r3}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x73, 0x0, 0x31, 0x3d, 0x36, 0x65, 0x65], 0x2d, [0x37, 0x77, 0x37, 0x64], 0x2d, [0x77, 0x64, 0x67, 0x66], 0x2d, [0x33, 0x31, 0x30, 0x7b], 0x2d, [0x7f, 0x64, 0x36, 0x37, 0x7f, 0x75, 0x33, 0x38]}}}, {@uid_gt={'uid>', r4}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@euid_gt={'euid>', r5}}]}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x2, 0x2) r1 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x2, 0x2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='overlay\x00', 0x40, &(0x7f0000000300)={[{@xino_on='xino=on'}, {@metacopy_on='metacopy=on'}, {@nfs_export_off='nfs_export=off'}, {@nfs_export_on='nfs_export=on'}, {@xino_off='xino=off'}], [{@dont_hash='dont_hash'}, {@appraise_type='appraise_type=imasig'}, {@uid_gt={'uid>', r2}}, {@pcr={'pcr', 0x3d, 0x3d}}]}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000180)={0x7, 0x20, 0x6, 0x4, 0x81, 0x3, 0x7f, 0xffffffffffffffff, 0x6e, 0x8001}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xfffffffeffffffff, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00000001c0)) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000240)={[0x101, 0x8, 0x8, 0x1000, 0x1f, 0x5, 0x5f4, 0x1, 0x100000001, 0x8, 0x3, 0x4, 0x0, 0x90, 0x1, 0x200], 0x111003, 0x58200}) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r2) r4 = dup2(r0, r1) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f00000000c0)={0x4, 0x3}) 09:42:09 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x4, 0x2000) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@ipv6_newrule={0x28, 0x20, 0x604, 0x70bd2a, 0x25dfdbfb, {0xa, 0x30, 0x94, 0x0, 0x6, 0x0, 0x0, 0x1, 0x9}, [@FIB_RULE_POLICY=@FRA_L3MDEV={0x8, 0x13, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x44800, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x3) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 09:42:09 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:09 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x4000}], 0x29, 0x0) 09:42:09 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = memfd_create(&(0x7f0000000080)='securityvmnet1*\x00', 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500f9ff000000000000000000000000000000000000000000000000"]) socket$unix(0x1, 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x6}) 09:42:09 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000180)={0x15, 0x110, 0xfa00, {r1, 0x20, 0x0, 0x0, 0x0, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e20, @loopback}}}, 0x118) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000002c0)=0x1) 09:42:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:09 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x2, 0x6, 0x4, 0x7fffffff, 0x0, 0x3, 0x20020, 0x4, 0x5, 0x300000, 0x40000, 0x80000000, 0x2c8, 0x7fffffff, 0x8, 0xd51, 0x1, 0x5, 0x4, 0x1, 0x1, 0x10000, 0x8, 0x0, 0x9, 0x7, 0x4, 0x6, 0x7, 0x5, 0xfff, 0x88e, 0x800, 0x9, 0xfffffffffffff096, 0x7, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x9}, 0x2, 0x6, 0x2, 0x4, 0x4, 0x10001, 0x7}, 0x0, 0x5, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x1, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)=0xa9) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:09 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0xf}]) 09:42:09 executing program 1: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffb) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) r2 = dup(r0) syz_extract_tcp_res(&(0x7f0000000040), 0x100, 0x5) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, r0, 0x0, 0x0, 0x0, 0x0, 0x4, r2}]) [ 1151.987200] Unknown ioctl 19247 09:42:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x200) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f00000000c0)) [ 1152.019301] Unknown ioctl 19247 09:42:10 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xb871, 0x400) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000040)=""/89, &(0x7f00000000c0)=0x59) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f0000000180)='system_u:object_r:udev_rules_t:s0\x00', 0x22, 0x2) prctl$PR_SVE_SET_VL(0x32, 0xce76) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x6, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000300), &(0x7f0000000340)=0xc) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000200)="90617ecd7e21d6667f5bf8803ae051f0837d415bb19c8a378bd2ced62b8b3275eb25460586dff9100f245fe150e2255de90a8630d9cbf94092f190343c0c54f6825bd5cfe132c444628f84660fe2681722f8d66481e974d0de2c4f0ad01855fd86fb047e9b1aaea0b868b46de211366b2522b0c1752390e65808927f0cb3ed75c37c4d2c525a3865aafa18e6c657726d54223347dca348e551c9494abe0d064a547e95104fe066f4ca66e2412c7b52f786658566540ced5a0e9477d55d04120127c807bf0eb3f4536813ed8907ce8790049a80d4088bd6e3c62ae3ee5de3f93104b4a42ae08deded9f5af35c3192c60dd7174d783f4e", 0xf6) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x8, 0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:10 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:10 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x9) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x20000010}]) 09:42:10 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400000, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r1, 0xc038563b, &(0x7f00000000c0)={0x1, 0x0, {0x3, 0xffffffff, 0x2a9, 0x3}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = syz_open_dev$cec(&(0x7f0000000200)='/dev/cec#\x00', 0x1, 0x2) ioctl$RTC_AIE_OFF(r2, 0x7002) r3 = fcntl$getown(r2, 0x9) syz_open_procfs$namespace(r3, &(0x7f0000000240)='ns/net\x00') ioctl$VIDIOC_DQEVENT(r1, 0x80885659, &(0x7f0000000140)={0x0, @motion_det}) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000300)={'syz'}, 0x0, r4) 09:42:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f00000000c0)=0x100000, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:10 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:10 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x220000000000001, 0x0) recvmsg(r2, &(0x7f00000014c0)={&(0x7f0000000080)=@hci={0x1f, 0x0}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/21, 0x15}, {&(0x7f0000000140)=""/4, 0x4}, {&(0x7f0000001500)=""/161, 0x40}, {&(0x7f0000000240)=""/4096, 0xffffffffffffff2f}, {&(0x7f0000001240)=""/102, 0x6}], 0x179}, 0x102) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000001380)=r3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001b40)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001b80)={@mcast2, r4}, 0x14) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001480)=r5) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000001400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000013c0)={0xffffffffffffffff}, 0x106, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000001440)={0x7, 0x8, 0xfa00, {r6, 0x6}}, 0x10) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x17}]) 09:42:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, r1) 09:42:11 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) syz_extract_tcp_res(&(0x7f0000000480), 0x8, 0x4000000002000000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x6, &(0x7f00000004c0)=0x1000) setxattr$security_smack_transmute(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x3) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=@2-rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x4, 0x10000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x14) sendto(r3, &(0x7f0000000240)="fe95aa31d80401d86e945e18c164fb7173324f7b9dc3e56fcc8e952c8750fcd5d86ee4aa125c026d4045bcec7817c8668421e3409b98a3a0e009e5a3459ab2378c222877dbdb88916d186869ad0e5fc35d3b312e843c28eeded62db2a271c1d00d7421849c6b0f35ee38547f710a354a301d0c748c2d6107b559549b0ac59e15c0e1f641ba043737099eb794813dde53125fb8fdc035daf0d7cda607cf46c72aecc46347409e9d4001acc62ca5343535442af77657aae1ef1e19800d3f6ef78b4dcdfd691bbb28ed4485", 0xca, 0x0, &(0x7f0000000400)=@hci={0x1f, r4, 0x1}, 0x80) 09:42:11 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) prctl$PR_GET_TSC(0x19, &(0x7f00000001c0)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) open(&(0x7f00000000c0)='./file0\x00', 0x206002, 0x100) 09:42:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0xfffffffffffffdb1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="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", 0x1c6) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x2}]) 09:42:11 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x1ff, 0x4) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x49, "522f80620b25bb5943638fe3cf8b0209d1980389baad9c3e3c7dcdc221e973ada7c828bc1d9bc969e0fe04f8081a1e8fff45fb150deceb40cb1efc67a05ee1ece95aa1b4e6fc467933"}, &(0x7f0000000140)=0x6d) socket$inet6_sctp(0xa, 0x1, 0x84) 09:42:11 executing program 4: semget(0x2, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:11 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) [ 1153.698163] 9pnet: Could not find request transport: @2-rfdno=0x0000000000000003 09:42:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x8}]) [ 1153.744003] 9pnet: Could not find request transport: @2-rfdno=0x0000000000000006 09:42:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000240)='\xaa\xaf\xae\x8f\x19\x80\x0e8<\xdc^@\x81\xb3\x98\x96F\xde\xac\xeeTp\xf50\x96;\x11+\xe4%\x182\xf7\x95\xca\x1b\xcbl\xd1k\x97]\xd2u\xaf\x012\n\r\x8f\x87\x0f\xb6;\xf1\x1e\xf3\xd7\xf5;\x02\xdd<\xc8\x9fw\xd4\x93\xa7\x14\x11\xfc\xc3r\x12X\t\x95\xdez2\xd2\xf1\xc9od\xf6+;;?\x1f\xb2)\xe6\x1f\xf6\x8a\"\xd3AL\xc3\xb8w\x91\x88}\r\xaa\xa4\xed\xe7\xad?\xcc', &(0x7f0000000040)={'sy.'}, 0x0, r1) 09:42:11 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @local, 0x8001}, 0x2d0) io_setup(0x23, &(0x7f00000000c0)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:11 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000480)='/dev/vbi#\x00', 0x1, 0x2) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000110}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xec, r2, 0x220, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER={0xb4, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @rand_addr=0x6}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x5bb, @local}}}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x1}}}}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x4000010}, 0x80) r3 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="9b0dcc0908a86e036fdb9435dc166d262e7cf017c69c9d8a49fbea44402650"]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000840)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000940)=0xe8) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f0000000cc0)={{}, {0x1, 0x1}, [{0x2, 0x7, r4}, {0x2, 0x7, r5}, {0x2, 0x6, r6}, {0x2, 0x7, r7}, {0x2, 0x4, r8}, {0x2, 0x3, r9}], {0x4, 0x5}, [{0x8, 0x6, r10}, {0x8, 0x7, r11}, {0x8, 0x4, r12}, {0x8, 0x7, r13}], {0x10, 0x2}, {0x20, 0x5}}, 0x74, 0x1) 09:42:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) 09:42:11 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x8000000000000000}]) 09:42:11 executing program 5: ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x4, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000580)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000740)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)={0x124, r2, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @local}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x3a0000000000, @remote, 0x7}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NODE={0x40, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9d7ba39}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_NET={0x50, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81d1387}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x46a9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 09:42:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) lsetxattr$trusted_overlay_upper(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f0000000180)={0x0, 0xfb, 0x32, 0x6, 0xee, "224c6f0c629b33ab817dc8052d74dd19", "3328d60686844231ab868e528e8180d1f4440eaaedfddea54590d43ad7"}, 0x32, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x400080) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) [ 1153.950640] 9pnet: Insufficient options for proto=fd [ 1154.017001] 9pnet: Insufficient options for proto=fd 09:42:11 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:11 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x40, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x6, 0x0, &(0x7f00000000c0)=0xd8}) 09:42:11 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x1000000000) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x400000000000000}]) 09:42:11 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x80000001, &(0x7f0000000180)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1ff, 0x1) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r0, 0x8) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$vivid(&(0x7f0000000080)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_S_AUDOUT(r1, 0x40345632, &(0x7f00000000c0)={0x8, "ca6f4f36d2fa3e67c353fd86d2bcf51b450e35ff1c44af9e569816e8761191cc", 0x2, 0x1}) 09:42:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4400, 0x0) ioctl$VIDIOC_S_SELECTION(r1, 0xc040565f, &(0x7f00000000c0)={0x1, 0x2, 0x4, {0x6, 0x800, 0x2, 0x84}}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:11 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) fcntl$getown(r0, 0x9) 09:42:12 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x2}, 0x19f679e9) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 09:42:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0xa0010000}]) 09:42:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = getuid() r4 = getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000580)={&(0x7f0000000180)=ANY=[@ANYBLOB="fc0300001a00000b2dbd7000fbdbdf2509000000a00179000dc1fcb58e90423d3d45edcf1315c33fb1599f6ac6f36ed9f7c257164264992285706bafd6af07be43fce0014845fea31508001900", @ANYRES32=r2, @ANYBLOB="e09267404b64088b8f8ee5a3d08704000a00c5c1fe3bae0d36452669b93d4605306c260008281d1d3172e9110bbe696c06709ae73908aa911697c9694936f0f0c033d044d0897709a82a7edc9421f256158701835d6fb56e5f57636018844546d5ee4e8e875588008900ba13ff1c9a2545dfa8353ed4f8d9d765243bcda7681bc00cae4266960076f325548841a1130ae21256750c4b4fb07ebfe38bac64d55dad7a3d0f05fc425933467ae56de770773c74318c8b7c372dc7df9e3e3b4091e26a9374bdcc9e264603cefd092cf44a300d5c6a9bd7ee4f5eb2df63851222f750f8322ed1f616ccab4e965ecc0000a7c37f319484ab0cd95548eb49eb131ed74d98ad15518d3def62580dc8d2a433e7b008656c4ac0a231a3d3af480494e44aaaba70d279d2eb36064b32a54a3f5f255b45f337f96e543d6af0fa58fe1b670bfceea0c085c747ee7b80c5fb0b563140d581ca9ce17a920940440800770024000000000091dd4075bbf6effaa2b512bcfb647cd9c1bac27e0bdd81f8069d7bc1fab66c0f966b949d9450d7b9a5a5a34053dc6ad6521546d26adaafaafcbaa17b6ba2aaa281e56aa16c70b41c6348d11c14c8bf896ab4bf2cb1191d61433241b7f474ef9c6cc6ac83aa6e919ee929ddcf25bef1beb61b8c09b4fd834861bea46b6572796578106b373bc030670ccf7c2c0e08004400", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="97d6532f438ef3afc2dda364e2db788d0c33b10e469cde03f8010f585fe3ed08003d00", @ANYRES32=r4, @ANYBLOB="04"], 0x3fc}, 0x1, 0x0, 0x0, 0x20000010}, 0x40081) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000640)={0x0, 0x7, 0x5, [0x4, 0xffffffff, 0xec27, 0x7fffffff, 0x30a2]}, &(0x7f0000000680)=0x12) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000006c0)={r6, 0x8}, &(0x7f0000000700)=0x8) 09:42:12 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000200)={0x80000000, 0xfff, 0x7}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x22, "9e0e917c1ea457234553ab017880638bf0a16f86334538b868c29ece17284ed35c66"}, &(0x7f0000000140)=0x2a) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x38, "9409b26c3553fdded8617fb5beda4f7b1f03fa4175144477c6672d2174553d1ad95283eece92fa93a28b6ecdaab8e89ddad2cb9bf82ac147"}, &(0x7f00000001c0)=0x40) 09:42:12 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000080)="d36141834ec7d810b505d433cce121fc0c9c6e6d2321", 0x16, 0x2}, {&(0x7f0000000200)="965e4ec5236613d3c320a7696668e3b5276e5d9376fadd7136e142dda7cf36197df2276c2a7b1b2e79a750adbd727de72d091311a7752d23cdfa1e029daa1fb0bc3f53d766210e6d728848822f119a4e43893e4bc891598765f98b15d5eef30bae6604d7caf7ecdbd64b9ce080faea3922b5f6eafc42c7e66785fe67f7", 0x7d, 0x7}, {&(0x7f0000000280)="b1620f34f77cb2e2f09f429842f5f844bed20d2ec347280193e87664497795dd083455bf4f127fbf69d1eb859c0c67df72b7e4438bacd8bfdcaa8304b506cd4df37937b69cdefd1f06cb3b31aeb3597cf705f1d9fa701eefee85ff158e96d55bdb410ce8b2d390de241ffa12baa813efd5e78eb15b53543b57fe668c7025fddaccdcb605b3eb13711c455e68e29a6db9a54d45ec9cb430f04573ed159da94e80b625693bce77cb73483d8d84899d49b987512544a321e01bd8", 0xb9, 0x400}, {&(0x7f00000000c0)="3bbdf43373d6c77fa3f3b5857875ab139400d4e58672ceafefb5aadcc8a6a56517bdb03f754b0cde0eecdc31985a07acb73a3786973eb19dc6f989234a", 0x3d, 0x9}], 0x8802, &(0x7f0000000580)=ANY=[@ANYBLOB="736d61636b66737452616e7378743d73746166665f752c7065726d69745f646972656374696f2c66756e633d46494c455f434845434b2c0000000000000000000000000000d02b5ec96597d36355b6999a953875161a740246acb9551e7ca17b4428d667077b9f70abfb0b9fec1cb4d7e5f00cadc6bd6f6baebab2605d6ff216dca551fd3951034a9bdbbee657217b4feddbb264162308703fa182d74d9ef31c1c1b42f88bde03bec2d523da31e1873355b12e85f4039d35f1b82083ad"]) r2 = memfd_create(&(0x7f0000000340)='staff_u', 0x7) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f00000004c0)={0x0, @bt={0x900, 0x9, 0x1, 0x2, 0x9, 0xff4, 0x100000001, 0x8, 0x7, 0x2, 0x3, 0x7, 0x3, 0x0, 0x8, 0x18}}) 09:42:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x2000}]) 09:42:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3ff, 0x20200) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/4096) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000001140)) 09:42:12 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:12 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) io_setup(0x23, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x10) 09:42:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="040000f3ff00000004000000040000000100000000002142e2449e361252fa1555890000070000000000004d00000080000000000000000000000000002000000300000000000000000000007ab2f8e3bc210764c9488735bf93"]) pipe2(&(0x7f0000000140), 0x80800) request_key(&(0x7f0000000240)='.Qead j\x15\x91\x1d\xa8\xdc\x817)\xa0Q\xe3\xd5\xa7\x9e\xb5X\\|hX\x9b\x1e`\x00\xe4\x847\x96\xb5\xef\x81\xb7\xf34\xbe\rn[\x11\xcdGP\xacw\xfayeCQ\xc5(\x93\xe3\xb5dV\x1e\x97\xa4\xfb+\xc9\x8a\xa7!z\xb1\x18\x87\xf2\x99M\x95\xc7\xc19j\xbak\xdf\xac\x94g?\x88\xa3\a1\x13O\xca^\xff\xa7\x02f\xf1_%\x14\xf6D\xea\x8f)aX\x9b\xc5\xde\xc5\xbc\xe0\x83>\xa2\x1eV]\x00', &(0x7f00000001c0)={'sy.', 0x0}, 0x0, 0xfffffffffffffffc) 09:42:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x10}]) 09:42:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x8, 0x80) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7, 0x22303) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8080, 0x0) r0 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:12 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:12 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) fstatfs(r0, &(0x7f0000000140)=""/193) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x10) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000300)={0x1000, 0x7, 0x3}) io_setup(0x23, &(0x7f0000c6b000)=0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x1) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x40, 0x40000) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000100)={0x3000, 0x7000, 0xfffffffffffffffa, 0x5, 0x2}) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000080), 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000340)={0xffffffffffffffff}, 0x13f, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f00000003c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x5, @ipv4={[], [], @loopback}}, r4}}, 0x30) 09:42:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000200)={0x0, 0x9, 0x5, 0x5}) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getsa={0x3c, 0x12, 0xa00, 0x70bd26, 0x25dfdbfe, {@in=@empty, 0x4d5, 0xa, 0x7c}, [@ipv6_hthresh={0x8, 0x4, {0x6b, 0x4a}}, @lastused={0xc, 0xf, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 09:42:13 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6f3d7f0065", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 09:42:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x800000000000000}]) 09:42:13 executing program 4: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)='cpusetwlan0ppp0posix_acl_access\x00', 0xfffffffffffffffd) r2 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000000600)="eeff857ea944c1fa93c484bf6c6e25f3a93cea46a5f5124c495e7348d6c007c629c5edb9714483100eeb6def62e275efd6ae9b58d5a46b393f5658f7c6e7636745d2c888df782ed7ccb20695614d1022fb540fd59788c947bd055c3b8a636fd5282689cd0df3fe1ce70ba78e7de83c81423267401a13674129de40fa86c9bbe234103ab85754b3b0437bb170c5e6d8975f327f2975e821d031beeae098f0ea74618593014d979c19e0c6b0481be068953fff0fe03f27994b31c1abd9594e45f2cba573a11a1f929e1d7dccf69a31d796a1d5fc7c2986901e46b7ce194fc7d47222589dca8f81c7", 0xe7) keyctl$link(0x8, r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x2, 0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000200)='cpusetwlan0ppp0posix_acl_access\x00', r5}, 0x10) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000002c0)={0x0, 0x0, 0x9, 0x0, [], [{0x10001, 0x4, 0xfff, 0x6, 0xe92, 0xd2f1}, {0x0, 0x9, 0x7, 0x40, 0x8, 0xfffffffffffffffa}], [[], [], [], [], [], [], [], [], []]}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x6200, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000140)=""/194, &(0x7f00000000c0)=0xc2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000240)) 09:42:13 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xffffffffffffffff) flock(r0, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x800, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) getgroups(0x4, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xee01]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000680)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) getresgid(&(0x7f00000007c0), &(0x7f0000000800)=0x0, &(0x7f0000000840)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000980)=0xe8) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() write$FUSE_DIRENTPLUS(r2, &(0x7f0000000b00)={0x4a8, 0xfffffffffffffff5, 0x3, [{{0x2, 0x2, 0x40, 0x100, 0xffffffff, 0x100000000, {0x1, 0x0, 0x5, 0x5, 0x6, 0x0, 0x2, 0x2, 0xff, 0x2, 0x80000001, r3, r4, 0x3, 0x8000}}, {0x6, 0x2, 0x2, 0x5, '/,'}}, {{0x5, 0x0, 0xfff, 0x2, 0x5, 0x0, {0x5, 0x5, 0x100000000, 0x1ff, 0x5, 0xffffffffffffd5fb, 0x2, 0x7bf9, 0x8000, 0x10000, 0x4, r5, r6, 0x80000000, 0x6}}, {0x5, 0xe25, 0xd, 0x800, 'dns_resolver\x00'}}, {{0x3, 0x0, 0x4000000000000000, 0x9, 0x0, 0x3f, {0x2, 0x7, 0x5, 0x1288f8f, 0x80000000, 0x40f9, 0x446, 0x200, 0x8, 0x0, 0x7, r7, r8, 0x100000000, 0x5}}, {0x3, 0x6, 0xb, 0x1, '/dev/hwrng\x00'}}, {{0x6, 0x2, 0x4, 0x7, 0x5d000000, 0xa1, {0x6, 0x1, 0x5252, 0x92d5, 0x1, 0x81, 0x5, 0x0, 0x100000000, 0x7, 0x54901590, r9, r10, 0x80000001, 0x100000000}}, {0x4, 0xb26e, 0x1a, 0x400, 'louser\x1b\'/^posix_acl_access'}}, {{0x2, 0x2, 0x3, 0x8, 0x5, 0xf36, {0x0, 0x78, 0x7fff, 0x7, 0x3, 0x7fffffff, 0x0, 0x7, 0x4, 0x3, 0x80, r11, r12, 0x6, 0x10000}}, {0x1, 0x6, 0x3, 0x576, 'em0'}}, {{0x4, 0x3, 0x7, 0x8, 0xfffffffffffffff8, 0x0, {0x2, 0x10000, 0x81, 0x10000, 0x2, 0x4, 0x81, 0x9, 0x7, 0x101, 0x28f544d8, r13, r14, 0x1, 0x20}}, {0x2, 0x4, 0x17, 0x1f, '@wlan0mime_type\x9bcpuset!'}}, {{0x0, 0x1, 0x4, 0x0, 0x0, 0x6, {0x6, 0x7, 0xffffffff7fffffff, 0xfffffffffffffff7, 0x9, 0xe457, 0x6, 0x2, 0x9, 0x9, 0x80000001, r15, r16, 0x6, 0x3}}, {0x4, 0x401, 0x3, 0xfffffffffffffffc, 'syz'}}]}, 0x4a8) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) 09:42:13 executing program 5: socketpair$unix(0x1, 0x10000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x105000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0xffff, {{0xa, 0x4e21, 0x4, @ipv4={[], [], @local}, 0xfff}}}, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x1000000000000000}]) 09:42:13 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:13 executing program 1 (fault-call:4 fault-nth:0): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:13 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x342, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x0, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x4, {0xa, 0x4e21, 0x3, @remote, 0x85}, r3}}, 0x38) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:13 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@loopback, 0x5, 0x1, 0x0, 0x2, 0x1, 0x7f}, &(0x7f0000000200)=0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000080)=""/63, &(0x7f00000000c0)=0x3f) 09:42:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xc0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) [ 1156.135061] FAULT_INJECTION: forcing a failure. [ 1156.135061] name failslab, interval 1, probability 0, space 0, times 0 [ 1156.178288] CPU: 0 PID: 26430 Comm: syz-executor1 Not tainted 4.20.0-rc7+ #378 [ 1156.185718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1156.195093] Call Trace: [ 1156.197711] dump_stack+0x244/0x39d [ 1156.201395] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1156.206638] ? kasan_check_read+0x11/0x20 [ 1156.210834] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1156.216159] should_fail.cold.4+0xa/0x17 [ 1156.220257] ? fault_create_debugfs_attr+0x1f0/0x1f0 09:42:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xb7b1, 0x101000) accept4$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:13 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) [ 1156.225398] ? __lock_acquire+0x62f/0x4c20 [ 1156.229659] ? up_read+0x225/0x2c0 [ 1156.233224] ? zap_class+0x640/0x640 [ 1156.236973] ? mark_held_locks+0x130/0x130 [ 1156.241228] ? find_held_lock+0x36/0x1c0 [ 1156.245330] ? perf_trace_sched_process_exec+0x860/0x860 [ 1156.250797] ? lock_release+0xa00/0xa00 [ 1156.254797] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1156.260361] __should_failslab+0x124/0x180 [ 1156.260384] should_failslab+0x9/0x14 [ 1156.260400] kmem_cache_alloc+0x2be/0x730 [ 1156.260421] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1156.278197] ? _copy_from_user+0xdf/0x150 [ 1156.278221] io_submit_one+0x1a2/0xf80 [ 1156.278245] ? aio_poll+0x1420/0x1420 [ 1156.290115] ? __might_fault+0x12b/0x1e0 [ 1156.294213] ? lock_downgrade+0x900/0x900 [ 1156.298393] ? lock_release+0xa00/0xa00 [ 1156.298410] ? perf_trace_sched_process_exec+0x860/0x860 [ 1156.298427] ? __lock_is_held+0xb5/0x140 [ 1156.298466] __x64_sys_io_submit+0x1b7/0x580 [ 1156.298502] ? __ia32_sys_io_destroy+0x580/0x580 [ 1156.307979] ? trace_hardirqs_on+0xbd/0x310 [ 1156.307996] ? __ia32_sys_read+0xb0/0xb0 [ 1156.308013] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1156.308031] ? trace_hardirqs_off_caller+0x310/0x310 [ 1156.308058] do_syscall_64+0x1b9/0x820 [ 1156.308074] ? __ia32_sys_io_destroy+0x580/0x580 [ 1156.308088] ? do_syscall_64+0x1b9/0x820 [ 1156.308101] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1156.308119] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1156.308139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1156.368195] ? trace_hardirqs_on_caller+0x310/0x310 [ 1156.368220] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1156.378314] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1156.383374] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1156.388263] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1156.393499] RIP: 0033:0x457669 [ 1156.396721] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1156.415676] RSP: 002b:00007f48c5353c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 09:42:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f00000000c0)={0x6, 0x0, 0x9, 0x4000, 0xffffffffffffff9c}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) 09:42:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x1000000}]) [ 1156.423415] RAX: ffffffffffffffda RBX: 00007f48c5353c90 RCX: 0000000000457669 [ 1156.430708] RDX: 0000000020000600 RSI: 0000000000000001 RDI: 00007f48c5333000 [ 1156.438000] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1156.445290] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f48c53546d4 [ 1156.452586] R13: 00000000004be9a4 R14: 00000000004cf5c8 R15: 0000000000000005 09:42:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x40180, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c0000002de331bb41f1fee4408577bfe2f6c9479cf509c0e0cb794ef80e5e14e68aea4fdd4380abfd21ef842d934243858e98de535f4a81bd2fde4d8f12bd2191654c231b0ef264e35c70b8846fe7b49c5be261825e71f4b7f2"], &(0x7f0000000380)=0x64) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x8, 0xbd47fbb6a276736e}, 0xc) ioctl$RTC_PIE_ON(r1, 0x7005) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x800) accept4$nfc_llcp(r3, 0x0, &(0x7f00000000c0), 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000400)=0xa) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000280)={r4, 0x3, &(0x7f0000000180)=[0x9, 0x1, 0x6], &(0x7f00000001c0)=[0xfffffffffffffffe, 0xfffffffffffffffb, 0x1e89, 0x1f, 0x6, 0x3c276d92, 0xa92, 0x5, 0x5], 0x3, 0x8, 0x401, &(0x7f0000000200)=[0x7fffffff, 0x8, 0xa2e, 0x3, 0x0, 0xffff, 0xd1d, 0x8], &(0x7f0000000240)=[0x7, 0x4, 0x5, 0x5, 0x8]}) 09:42:14 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x374, 0x40c200) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0xfffffffffffff0a0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:14 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0xffffffffa0010000}]) 09:42:14 executing program 1 (fault-call:4 fault-nth:1): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) [ 1156.709137] FAULT_INJECTION: forcing a failure. [ 1156.709137] name failslab, interval 1, probability 0, space 0, times 0 [ 1156.720660] CPU: 0 PID: 26467 Comm: syz-executor1 Not tainted 4.20.0-rc7+ #378 [ 1156.728052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1156.737427] Call Trace: [ 1156.740047] dump_stack+0x244/0x39d [ 1156.743702] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1156.748932] ? alloc_set_pte+0x1447/0x1f40 [ 1156.753218] should_fail.cold.4+0xa/0x17 [ 1156.757330] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1156.762454] ? lock_downgrade+0x900/0x900 [ 1156.766637] ? check_preemption_disabled+0x48/0x280 [ 1156.771693] ? iov_iter_advance+0x306/0x13f0 [ 1156.776127] ? kasan_check_read+0x11/0x20 [ 1156.780298] ? fuse_copy_finish+0xf5/0x510 [ 1156.784564] ? flush_bg_queue+0x660/0x660 [ 1156.788735] ? print_usage_bug+0xc0/0xc0 [ 1156.792827] ? find_held_lock+0x36/0x1c0 [ 1156.796943] ? memcpy+0x45/0x50 [ 1156.800252] ? perf_trace_sched_process_exec+0x860/0x860 [ 1156.805735] ? fuse_copy_do+0x286/0x440 [ 1156.809754] __should_failslab+0x124/0x180 [ 1156.814028] should_failslab+0x9/0x14 [ 1156.817871] kmem_cache_alloc_trace+0x2d7/0x750 [ 1156.822590] fuse_dev_do_write+0x1561/0x3820 [ 1156.827035] ? mark_held_locks+0x130/0x130 [ 1156.831320] ? fuse_dev_read+0x250/0x250 [ 1156.835409] ? mark_held_locks+0x130/0x130 [ 1156.839676] ? zap_class+0x640/0x640 [ 1156.843420] ? __handle_mm_fault+0x4729/0x5be0 [ 1156.848037] ? lock_downgrade+0x900/0x900 [ 1156.852241] ? aa_file_perm+0x469/0x1060 [ 1156.856347] ? lock_downgrade+0x900/0x900 [ 1156.860541] ? check_preemption_disabled+0x48/0x280 [ 1156.865618] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1156.870589] ? kasan_check_read+0x11/0x20 [ 1156.874777] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1156.880089] ? rcu_softirq_qs+0x20/0x20 [ 1156.884110] ? aa_file_perm+0x490/0x1060 [ 1156.888220] ? aa_path_link+0x5e0/0x5e0 [ 1156.892224] ? lock_downgrade+0x900/0x900 [ 1156.896409] ? check_preemption_disabled+0x48/0x280 [ 1156.901462] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1156.906443] ? kasan_check_read+0x11/0x20 [ 1156.910638] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1156.915941] ? rcu_softirq_qs+0x20/0x20 [ 1156.919950] ? __fget+0x4d1/0x740 [ 1156.923446] ? memset+0x31/0x40 [ 1156.926776] fuse_dev_write+0x19a/0x240 [ 1156.930782] ? fuse_dev_splice_write+0xe70/0xe70 [ 1156.935567] ? save_stack+0x43/0xd0 [ 1156.939236] ? apparmor_file_permission+0x24/0x30 [ 1156.944108] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1156.949711] ? security_file_permission+0x1c2/0x220 [ 1156.954767] ? rw_verify_area+0x118/0x360 [ 1156.958950] aio_write+0x3b1/0x610 [ 1156.962537] ? aio_complete_rw+0x640/0x640 [ 1156.966816] ? lock_downgrade+0x900/0x900 [ 1156.971017] ? kasan_check_read+0x11/0x20 [ 1156.975193] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1156.980530] io_submit_one+0xaa1/0xf80 [ 1156.984458] ? aio_poll+0x1420/0x1420 [ 1156.988313] ? __might_fault+0x12b/0x1e0 [ 1156.992919] ? lock_downgrade+0x900/0x900 [ 1156.997100] ? perf_trace_sched_process_exec+0x860/0x860 [ 1157.002590] ? __lock_is_held+0xb5/0x140 [ 1157.006705] __x64_sys_io_submit+0x1b7/0x580 [ 1157.011150] ? __ia32_sys_io_destroy+0x580/0x580 [ 1157.015941] ? trace_hardirqs_on+0xbd/0x310 [ 1157.020283] ? __ia32_sys_read+0xb0/0xb0 [ 1157.024366] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1157.029761] ? trace_hardirqs_off_caller+0x310/0x310 [ 1157.034905] do_syscall_64+0x1b9/0x820 [ 1157.038823] ? __ia32_sys_io_destroy+0x580/0x580 [ 1157.043630] ? do_syscall_64+0x1b9/0x820 [ 1157.047715] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1157.053122] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1157.058081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1157.062955] ? trace_hardirqs_on_caller+0x310/0x310 [ 1157.068012] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1157.073062] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1157.078112] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1157.082989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1157.088208] RIP: 0033:0x457669 [ 1157.091431] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1157.110357] RSP: 002b:00007f48c5353c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1157.118120] RAX: ffffffffffffffda RBX: 00007f48c5353c90 RCX: 0000000000457669 [ 1157.125417] RDX: 0000000020000600 RSI: 0000000000000001 RDI: 00007f48c5333000 [ 1157.132711] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1157.140005] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f48c53546d4 [ 1157.147303] R13: 00000000004be9a4 R14: 00000000004cf5c8 R15: 0000000000000005 09:42:14 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc000, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x20, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)={r3, 0x53, "c1a30b3697caf95215ea7a2ff4de77e1a778c4dd6ed13d9316fd0c2229135bc25f69d2a6f1777980a0351a8e67568c3a056eba5c741b9346bdd289d33dd877a91061979b3ec5de63f72ebf4a70d5c32f77eb88"}, &(0x7f0000000300)=0x5b) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB="928abcfb4070ef2ee356981eecba4a"]) 09:42:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$FUSE_DIRENT(r1, &(0x7f0000000240)={0xb8, 0x0, 0x2, [{0x2, 0x3, 0xa, 0x2, '/dev/rtc0\x00'}, {0x0, 0x9, 0x3, 0x1, 'sy.'}, {0x6, 0x100, 0xa, 0x0, '/dev/rtc0\x00'}, {0x3, 0xfffffffffffffffc, 0x0, 0x39}, {0x6, 0x4f, 0x3, 0x1, 'sy.'}]}, 0xb8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000140)={0x3, 0x0, @ioapic={0xd000, 0x0, 0x7, 0xfffffffffffff801, 0x0, [{0x1000, 0x6, 0x5, [], 0x147}, {0xf4, 0x5, 0x5, [], 0x7fff}, {0x6, 0x332, 0x3, [], 0x7d}, {0xa, 0x6, 0x0, [], 0x8}, {0x8000, 0x7fff, 0x8a7a}, {0x3, 0x100, 0x4, [], 0x4}, {0x4, 0xffffffff920cf01c, 0x9, [], 0x8d40}, {0x1, 0x3b8, 0x6, [], 0xfffffffffffffff7}, {0x8001, 0x1000, 0x5, [], 0x2}, {0x8, 0x0, 0x100000001, [], 0x6d7}, {0x4, 0x200, 0x7fffffff, [], 0xe000000000}, {0x8, 0x4, 0x1, [], 0x9ffc}, {0x5, 0x1, 0x400, [], 0xffffffff}, {0xc5, 0xfffffffffffffff8, 0x1000000, [], 0x5}, {0x7, 0x2, 0x620, [], 0x9}, {0x0, 0x76b, 0x5, [], 0x9}, {0x9, 0x6, 0xf000000000000000, [], 0x7}, {0x80000000, 0x380000000000000, 0xffffffffffffffff, [], 0x1}, {0x6, 0x7, 0x4, [], 0x1}, {0xff, 0x100000001, 0x9dea, [], 0x3a6}, {0x81, 0x7fff0000, 0xe657, [], 0x87}, {0xdc7, 0xb44, 0x7f, [], 0xd9}, {0x80000000, 0xfc00000000000000, 0x8, [], 0x9}, {0x7, 0x9, 0xfff, [], 0x4}]}}) 09:42:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x284100, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$VIDIOC_G_SLICED_VBI_CAP(r1, 0xc0745645, &(0x7f00000001c0)={0x4, [0x5, 0x8000, 0x5, 0x7fbe, 0x401, 0x100, 0x4, 0x1, 0x100000000, 0x495, 0x7, 0x3, 0xb6, 0x4, 0x1, 0x3f, 0xfffffffffffffff9, 0x6, 0x77c3, 0x800, 0x8, 0x1ff, 0x8, 0xba, 0x8, 0x83, 0x4, 0x0, 0x80, 0x4, 0x2, 0x6, 0x7fff, 0x1, 0x5, 0x401, 0xffffffff, 0x10000000, 0x0, 0x7, 0x2, 0x2f480, 0x0, 0x60bf, 0x3, 0x30000000000000, 0x100000001, 0x1], 0xc}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:14 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x200000000000000}]) 09:42:15 executing program 1 (fault-call:4 fault-nth:2): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000240)={r2, 0xfffffffffffeffff, 0x7f, 0xffffffffffffff81, 0x401, 0x9, 0x1}) 09:42:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='ip6gretap0\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x20, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000240)={0x4, r2}) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)='ip6gretap0\x00', 0xfffffffffffffff9) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, r3) [ 1157.329500] 9pnet: Insufficient options for proto=fd 09:42:15 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x100000000000000}]) [ 1157.359453] 9pnet: Insufficient options for proto=fd 09:42:15 executing program 4: socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x1000000000000006, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000300)={'filter\x00', 0xdd, "f989277b1e28fc572479542cb3d97b5c3f909259d272b090be4bb3ae9253a519883b000093a719672afee6318ad124ecc0d68d93b388692dbf7878cd6dfd13f86998dc28b7fd7c1d1138adfc8d3e4962ac49c5e3f62b5d91c1489ef474981aa67629f04447fad96123ca4c644f98ca2e5f486386930785a9d713944a0a555fb9076eddbd98e45ac93e91adb9eaac7ea197a9a2824cfef80585692aa120dbe78d9c705e47d03f4f34a30e21d850eda580c01bcba61163a1821c31d175f2fb0a4ba61d10436885df899d9096dc795c03cd91ad0000000000000000000000"}, &(0x7f0000000200)=0x101) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x200000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 09:42:15 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c02"]) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000200)="c519ceb77ef06c181730d8e369cf76c4ae2b1ebbb6d01b6d1f14508ba32329c1d9a703235c4958eec6be01c48d8a307bb321413f95d93bae653bb073a957adf32a2c1b2d438d71463101029f6915993b58ddb643a28cfa5b04dac816502f63827c5a5ae238cf276c50ccbc7719e48547566457478b0a33882187bd84013aa5eb01cdd5e0e276c2b835e0ba293a4741ae903bc2af43219ad3b930b3e783322aa79318e45d8769bec4a52c8f524d6af8831d16daa82240deb2d9cb088034d7114c45840b089b81f1e0d69c65b5f57f572189fd55fffa97e47f", 0xd8, 0x6}, {&(0x7f00000003c0)="6512c62132c97c99e9e6dfce1e09652dd5b66648c70b4aa9426cec1829006953c1e8878cbf2d5592903a1233e8f1cced893df4d1e2dcf771949eb570fc5b8cb6743b7a805e68a09c05fdbc5385426eed1129e735c2b0bf1fcfd19d82cec782286d37bb973546c0124005304d56d60ae21a5c2437613ccef23ed2e8e5cc98b0e2a93c1d9ea571c2d6b6de5fb28a50be23633e8c8a8775a5ce55978d178a5b78d4c7d784c73b3db5b2895778f88b5875e02c0b961cd98dd2469f40ee82c11b46c7e112b224e560d2b0e16644ecaf27f422598aeab0024a42b3f54f16e4", 0xdc, 0x8}, {&(0x7f0000000080)="d0b97ce2fdcd9bfa768c8d8643a6ad0f4c0dc70d0a1745e15b0b7a5fe6bc7c31c5", 0x21, 0x8}, {&(0x7f00000004c0)="142cc27ca2e89ca9901a85df661318dbbd45ffb0ddf2b22438855b2248b56495ff74eb5fd22668d9fe0540ce8aad1fa169bf23f63aa8e6b10f652999cafb67dc8ee7a56ced4e107a405ec260cf5c4f6e9216b4ba5975d1e354f70ae497f8601ec5f51e9167ee2b53105e52adaa8b98f291f895e1e2a8342adbb551a9e70a6eabcc4f9c0e7491d45ad854768c30f5ca2fea55ae797ffc0b41b0e7d0ce9395139952a515", 0xa3, 0x7fffffff}, {&(0x7f0000000300)="6318c508eba1e205680a5927c36066ff1878a1438debd7b48220bec9f6c6715a2db5bb2e5b3ddf8b779eb3e5cde8d271ae03c10c8efd882118268ffe695cc4b06a1f54587e77c63272457382ef2e8489c63ff8ff0a9552bc0d76f83fe108f9c3f50e3a478a975fec2336008007188443a40b3fa72e0bb0f834", 0x79, 0x1}, {&(0x7f00000000c0)="d422806d15344bfcac18aa73e1998731ae614a85565e3e7a18c4a53bb109fd0d1972a8164a48e682d1ff1432ac0ada5c49b53b1d8c9b7be290", 0x39, 0x12}, {&(0x7f0000000580)="e57948", 0x3, 0xe2f}], 0x80, &(0x7f0000000680)={[{@ikeep='ikeep'}, {@inode64='inode64'}], [{@dont_appraise='dont_appraise'}]}) 09:42:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x2000000000000000}]) 09:42:15 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x4080, 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000380)={0x6, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000003c0)={r2, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x31b}, &(0x7f0000000140)=0x8) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000340)=0x1) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000400)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x20, 0x70bd2d, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x7fff}, &(0x7f00000001c0)=0x8) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000240)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='mem\xae\xc1\b\xb0c\x90\xc5\xd6\xa5nt\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0), 0x2}}, 0x20) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x4, 0x7f, 0x2, 0x200, 0x0, 0xbf8, 0x1002, 0x1, 0x9be4, 0x5, 0x5, 0x401, 0x58, 0x10001, 0x8, 0x8, 0x6, 0x459, 0x3ff, 0x0, 0x7fff, 0x2, 0x1, 0x8001, 0x3dc, 0x7fff, 0x3f, 0x325d, 0x3, 0x8, 0x7, 0xfff, 0x0, 0x10000, 0x7, 0x40, 0x0, 0xff, 0x5, @perf_config_ext={0x2, 0x3}, 0x40, 0x2, 0xffffffff7fffffff, 0x0, 0x5, 0x5, 0x1}, 0x0, 0x6, 0xffffffffffffff9c, 0x3) syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x20, 0x288000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x16001, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0xc0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x40000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x5, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x10000000}]) 09:42:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000140)='\xeb\x80\xff\\\xbb\xd4(\b\x97\xfaa\x06\x92\xbb$\xee\x1c\x1d*\xda\x18j\xd0\x92S\xae0K\x9b&R\x17\x96v\x00\xf55\x98\x1cp\xd9\xa9\x88 \xb7>\xde$RUn@\ad\x98\xa04_W\x1d\xe7d\xe2\x19\x8ek\x81\x0f\xbe`^X\xed\xc8-\xae\xa4\xdf\xab\xc5N\xdf\xfd\x16i;\x90\xa5\xc0a\xa4\xa8\xf0\xf4\xf3\x8cT\xdb\xc8\xc6`\xdb\xaa\xa0\xae\xf3\x8a\xdarh\xf88\"\xff\xd9\x01>\xf1\xb7\xdaN\xd5\x7f\x9a\xbb\xf5w\xc16\x0e\x8da\xcd\xa2\xd9\x92\x7fY\xf0W\xe4\xb1mn&\xc8\xd0\xe5|uGl)d\x1c56Z\xd1]\xc1\x91l\x90\xcf\xacu\xd1\x84\xa9\xa9\x97(', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:15 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:15 executing program 4: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) recvfrom$unix(r0, &(0x7f0000000140)=""/224, 0xe0, 0x40000000, 0x0, 0x0) 09:42:15 executing program 5: socketpair$unix(0x1, 0x3ffffffe, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:16 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="090100", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 09:42:16 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) userfaultfd(0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffff8) 09:42:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x17000000}]) 09:42:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x7, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:16 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101000, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00000000c0)={0x10002, 0x2000000004}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000140)='\xb3*D\x02\x9c&v\xf8*dns_=\b+\xd7\xa0\xe5\x0f\x919\t\xad\x81F8\xf7g\xf4\xa3X\x94\xe1C\xd9\x06\x14\xe5\xccQ1sY\xd9\x97\xd5\'.\xd6<\x80n\x8bb\x0f\x17W\x15\xce\xc3&\xe3\x85`TI\x01^\xfdX\b\x14/\x81\vIrc\x97rg?\xe1\x9e\xf9\x9e\xc1D\xa16\xd08P\xc6\xeeV\x95\x81\xc2\xe8/;#t\xed8\xa0W9W;\xddb|1y\xd0\xc5\xebYi/\b\n\xdd\xdd\xe2W5\xde\x97\xf7H\xebT\x0e\x9a\x95\bM\x84<\x9c', &(0x7f00000002c0)={'sy.', 0x1}, 0x0, r2) 09:42:16 executing program 5: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x18b500, 0x0) fsetxattr$security_ima(r0, &(0x7f00000002c0)='security.ima\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="0600cc08cb1c0000000000000000"], 0xe, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x13f, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r2, &(0x7f0000000280)={0xa, 0x4, 0xfa00, {r3}}, 0xc) accept$nfc_llcp(r2, &(0x7f0000000140), &(0x7f00000000c0)=0x60) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x2e2040) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x7) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:16 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x4000000}]) 09:42:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x4, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:16 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x0, 0x2) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x100000, &(0x7f0000000080)={[{@metacopy_off='metacopy=off'}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@subj_user={'subj_user', 0x3d, '@'}}]}) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:42:16 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x501001, 0x0) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f0000000240)={0x4, 0x20004000000000, {0x53, 0x2ba012df, 0x6, {0xf574, 0x1}, {0x3f4, 0x86}, @cond=[{0x1f, 0x7, 0x2, 0x1a, 0x4, 0x1}, {0xff, 0x4, 0x100000000, 0x3, 0x7, 0x80000000}]}, {0x51, 0x7, 0x1, {0x7fffffff, 0x5}, {0xf99c, 0x8}, @rumble={0x8, 0x5}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x220202, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000340)=""/195, &(0x7f0000000440)=0xc3) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000140)=""/149, &(0x7f00000000c0)=0x95) sendfile(r3, r1, &(0x7f0000000480), 0x8b6a) fcntl$setstatus(r2, 0x4, 0x40000) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 09:42:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x1000) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$VIDIOC_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f0000000140)={0x0, @reserved}) 09:42:16 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x200, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/8) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = openat$mixer(0xffffffffffffff9c, 0xfffffffffffffffe, 0x80000, 0x0) write$P9_RRENAME(r1, &(0x7f00000000c0)={0x7, 0x15, 0x2}, 0x7) 09:42:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x2, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x1a0}]) 09:42:16 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:16 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setregid(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x240040, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x1) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:17 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x2, 0x2) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000200)={@empty, @multicast2, @multicast2}, 0xc) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616eae3d66642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x30, 0x40, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={r3, 0x4}, &(0x7f0000000240)=0x8) 09:42:17 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x2000000}]) 09:42:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x3, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x10000) flock(r0, 0x4) r2 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fe) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) ioctl$VIDIOC_S_CROP(r1, 0x4014563c, &(0x7f0000000140)={0xf, {0x0, 0x2, 0x6, 0x1}}) r3 = geteuid() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xa2, "c03c5b48aef840ce1b4585c199991bd8e4456dc7352d72f24564e934ccfe6cff03b09e856a94e4d9bf4867dbe2ec5963416ebff6147ca2b2fc76c8573677acfa13401328c34f8a04a9ac6c29355c94bec564304c5ea43d6a0ef2dc6eaf0a56d44f63dca9dbd472eaad9e294ee1a6289fbacbbd559bdf738504bac6df5ba891620a87ab2493cd65ff83eec171864c9f7a016cb3eb89da5b1048ab722c0aef815291cc"}, &(0x7f0000000300)=0xaa) write$P9_RATTACH(r1, &(0x7f00000003c0)={0x14, 0x69, 0x1, {0x4, 0x3, 0x5}}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r4}, &(0x7f0000000380)=0x8) r5 = getegid() write$FUSE_ENTRY(r1, &(0x7f0000000180)={0x90, 0x0, 0x8, {0x5, 0x1, 0x1bb, 0x7ff, 0xc85, 0x400000000, {0x0, 0x1, 0x9, 0x2, 0x3f, 0x50000000000000, 0x7f, 0x8, 0xb3d7, 0x80, 0x9, r3, r5, 0x8, 0xe8}}}, 0x90) 09:42:17 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x4, 0x2e0480) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000002c0)={@my=0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000140)="692ff85d82e6efe389e88d2dcfd83209ec1f7b4331fa260b425839ad008646d3f2d0032dcf66407ef667ecd0acaaedd842913c9b2252a6a203462dd10e7e9faf82829d97743c5f7c7f01598af0afe178578195ecc3a5c0af7fb6451ede82", 0x5e, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:17 executing program 5: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) dup3(r0, r1, 0x80000) 09:42:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000040)={0x3, 0x3f, 0x1, 0x7, 0xffffffff, 0x6}) dup(r1) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x8200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffff9c, 0x8912, 0x40000000000001) fchmod(r0, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000140)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:17 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x1700}]) 09:42:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x8, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:17 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) pipe(&(0x7f0000000000)) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp(r1, r2, 0x6, r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 09:42:17 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:17 executing program 4: r0 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000140)="9b5b9bc19c6dddc5f32bf1a6f533b93c2d986697f698ba2f08363c944bf013931672b5df9677222e170ca9b58d63dad971b0058147636382e886d9573b7c54e8f230d8017552b6199f952492b7e98c6694b400d8d83f73f61039a157928d1deb88d7b994aa79d2a67c1f779132da37f9cb4ddf08074bc7da97d6aefdaec48889fc33bb06380ec90e903ccb44", 0x8c, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)="cbc753209125894572f98313501854ca2932e664297c1a7b04040807ecc5b9ec9578db61af98e703efa15743fbe78f434768d99c80732081190669181437e270cac757a4fa5a3eaa92d8a25e1ed43ceb9d9d6882ea8153d9ed7f62f65cfc9e9a907fa42ed6ab6deb42e95d9fb616fb71e461592dd2ff45d08e9bd9dcc8a3ca7610891892fb75ff417ae3f21d7177f533a8c793", 0x93, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f00000003c0)="edde831d1d2fb7a4f822484db626b6dfbabef7e40c46b17fa98b690272cd6d8c5c761333de4eb97e6813b0dbf7f6f37200a2ef439d99ef520b34b103cb9b25ff3f367dba0f518f54eb42dc03899986891f98d2a8a5e81028901ca05cb9410279da4073516422c48d462fb87d7e704fb612245987d939744097a408d2797441dcab6be68ad41e0fd268dc4e811af7a4e2ecc272ae0e948a5e123cd2211aef4c194b54b8d35bf92d05f521866d5c1d113267dacc5bf1682bc08e76067ae8b1a17205b11c0bda44ba4a251602df0fec0ed374ed573ec2bc0d9bd69c16b2a5", 0xdd, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r0, r1, r2}, &(0x7f0000000500)=""/144, 0x90, &(0x7f0000000680)={&(0x7f00000005c0)={'sha1\x00'}, &(0x7f0000000600)="0b1d2ed462cecae6ffc1ddeccc45b126edaf0012cd74bf781e069169aae3609439a635d99753c6adc76c717e76c8b0f2fbe90cf16c551a93a6a9b48e459cb65aa9670126c88a0e79cbd4e774ae7049ed7042e707051714a4223410128122405ab958feffd9b1e7823c56b5f2d7d4c8b65b", 0x71}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x300, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x4}]) 09:42:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8000fc0, 0x10000000080000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x3, 0xffffffffffffff9c}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:17 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0x10f001) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x6) fcntl$setown(r1, 0x8, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x800) getsockname$tipc(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) ioctl$KVM_NMI(r4, 0xae9a) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000340)=0x8) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000140)=[0x2, 0x9]) write$P9_RRENAMEAT(r2, &(0x7f0000000300)={0x7, 0x4b, 0x2}, 0x7) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000280)={0x9, 0x800, 0x5, 0x9, 0xb22, 0x4}) 09:42:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x4, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:18 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'syz_tun\x00', @remote}) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7766446e6f3d3197bb2974bd530c3f925e86078bfe79002a51d1ab6c365176bfa5624fc64d94c8a0942a4cb47ca1c46fe19c443369e71d115d8c37390f443ee8fe84f88b86ab8f2c257e53dfa0b7c7b3525cdb0bf4a38d6d54ef0a46dba91664ac972ed5ac34104b321916b2e5f5ba3eda3bffc367247cdffaf7dc253d112136dadfe37eac7469e4d2076db34e20758fffcb84eec7dc55b1b8a6a0f0c37c1943cb4abb6698da5e395cea20e4969c0760", @ANYRESHEX=r2, @ANYBLOB=',\x00']) 09:42:18 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x109000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x8, 0xfff, 0x4, 0xe1, 0x1}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x1a0ffffffff}]) 09:42:18 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x1000000000000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:18 executing program 4: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000001700)=')usereth0systemGPLvboxnet0[\x00', 0xffffffffffffffff}, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001780)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000001880)=0xe8) r4 = getgid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x11, &(0x7f00000018c0)='cgroupsystemuser\x00'}, 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0}, &(0x7f0000001980)=0xc) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001ac0)={0x0, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001a80)='dns_resolver\x00'}, 0x30) fstat(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001c40)=0x0) lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001d40)=[0xee01, 0xffffffffffffffff, 0xee00]) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001dc0)={0x0, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000001d80)='ppp0\x00'}, 0x30) lstat(&(0x7f0000004880)='./file0\x00', &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() sendmmsg$unix(r1, &(0x7f00000046c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000140)="48755dff2b81c80b489dae5b923883bd5bbeecf25fbf350e41875b6b5af3b6c595db2e262aeff35ebea8892a179114fc8964b013d22a9beaea65f834c1c80fd4468962b9f6a1385563aaa0ed75c63bc30b6b2d307f", 0x55}, {&(0x7f00000001c0)="080585110c6f1c4716e3820cc1db11305ecb445f0f4b202e2f7414299f3d7c678228f2f23200f4d0f841ab4682cfc4015b7a3044c15a554c064e1d50b745d738544dd16262de3b2f13fef0caa15fc2b6a29ca0bbf7fd8145754a652988df62ff51620ba1439902f1370d1c0fc71fce8b2231c8945ea98f9a45c5e7bb4ea25728d0f15c4b9fdd2e4a37bf933d55f6d5e5eb62e742d538be214e", 0x99}, {&(0x7f0000000280)="a42c80facd0d09ef56e418fd035a3f4b88fccfe254937782c882510ccddb2da00f1576309748932b818ea29325f2555eff3cc48187536e0b03df786ac4b7977e99ad39f5418063e3739e82896c4fb9fec11eb0b54d388968659a9183d8bbc434a08993536ed27832b183a1436adfec6b6f4ab9fac858d091239111f0f98dda8274eaea837301a3e31107ab011057ea1770640564477dbaa2db11fdb1c54f262238a319390dd6188d79cd63074d284a91cb4ce4e6f1504b065634494f22d3323de6131625a8", 0xc5}, {&(0x7f0000000380)="d4c3022ba0549832a4e6019277f8c510bc8c6d398b5dbcc1056753d0628022b1c139cf5bdc77bcae699bb37166f709760753f96cbc445925ba950ff67111ad63750c7f170392d5aa41cbee710256019fceb37dda173e82ebc1a0f43ba6a77dd5eb9a517f72d39ab4bc520858b89e8abaa3ce964ffbc637ed5754ecba9c03912421dbe3f385b0aaff78fa09c68962dd418f63c676460ae71dcb0f19b8514d1f2114f6f0d9f835baf0b66895dcf01c2e0a6b3540fd0257d14c2aa558fb8224c42a84d956a6cb27b405716748a92bfc2bba7526043565c06abc410c4eefca40b17c6beae6443a27081cc370f97ce3ad", 0xee}, {&(0x7f0000000480)="b4906f737b59ca5bb0e5edec76625776737c6033a4e0f318f74375f0ecdaf639f5f231a0b47d376f204e83ba69ebf810b05d657b36a33e91ca68af4b93c5e40c1786d5a9f9c773f341d407be37596b5542830d", 0x53}, 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0x1000}, {&(0x7f00000042c0)="de4fa259199d6538d9f0796ca55f9b81eb49b80c5e1a23050b0f26793417c61e673d31e8c119519c9bbbfaf98d9569a2a4b689224e2f8617eec24a5e18", 0x3d}, {&(0x7f0000004300)="34377490342e0a736264902eb33415b74f33da504816732a2e3104e343d5df66e6d98711a171195222e13159d193bd67180a51dde45311881b1e45b4454e7dd1dd82ee771a5e5be20e838e8a23143653ac0fa2794db3b35446fd95188575e56dfac19ac64b28af3749123f31ed4b9060575ed6fa91b5edd95c2819dc032c58f82e9aadd96cc52f200a851a770358bfd81c7d226a85b30b1f3ac4379dbcc7a5b877a59f6b477e1800e024fae79aa6f1d80b541d1733c72c4336b6b3dbe472fcc241018a0779c02e55", 0xc8}, {&(0x7f0000004400)="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", 0xfc}, {&(0x7f0000004500)="7656201f436dc1279a521260b7194efdc0ddc79f7dfd6a294e5dae5bf0bb3694e6042fc6f0973662d51e76a6d18fa874c5f0dcb41077fdc98c923a695a017d3e03eb4608763bd22679594a8162bbbd5a104ca5ba2af6336ef882df2ca4b966a3c7b45f969e87279fb8fe71ba1a4ad2e65f9b6bb4196a66671a6ade30f16057b5660c51b6477cecad27d50b979147cccd21ba13e6043783df38d8a5a300a03629c4410a07bea43667ceb19a88f7551910bfae6b895d4e8fd60f94a385ab3afa7571893e01176b73450533ecb55942033a7fde14ccbf7424bf93681351dfdfe045a70b98ee1a61e32c56b7a6e8dd11d7df61c63a294ed0f809e0", 0xf9}], 0x9}], 0x3, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:18 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) creat(&(0x7f0000000480)='./file0\x00', 0x115) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xc) r2 = request_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={'syz', 0x1}, &(0x7f0000000440)='syz', 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f0000000480), 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000140)="b52fc2f793e1d6", 0x7, r3) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace$getregset(0x4204, r4, 0x201, &(0x7f0000000380)={&(0x7f0000000280)=""/207, 0xcf}) [ 1160.747474] 9pnet: Insufficient options for proto=fd 09:42:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x1700000000000000}]) 09:42:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x100000000000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:18 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0xb}}, 0x20) chroot(&(0x7f0000000240)='./file0\x00') r4 = semget$private(0x0, 0x4, 0x410) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000200)=[0x3, 0xff, 0x3ff, 0x8, 0xfffffffffffffffd, 0x8]) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f00000000c0)={0x7, 0x8, 0xfa00, {r3, 0x4}}, 0xffffffffffffff5b) 09:42:18 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000080)='sy.'}, 0x30) sched_getattr(r0, &(0x7f0000000140), 0x30, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 09:42:18 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:18 executing program 4 (fault-call:2 fault-nth:0): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x20000000}]) 09:42:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x1a0ffffffff, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:18 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) read(r0, &(0x7f0000000240)=""/74, 0x4a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[@window={0x3, 0x4, 0x1}, @timestamp, @mss={0x2, 0x6}, @sack_perm, @sack_perm], 0x5) io_setup(0x3, &(0x7f00000002c0)) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4dfb795fec062b51, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000140)={[{0x1, 0x0, 0x4, 0x8, 0x1, 0xff, 0x59747acf, 0x4, 0x101, 0x0, 0x401, 0x3, 0x5}, {0x1f, 0x9, 0x48da7d76, 0x9, 0xfffffffffffffffb, 0x6, 0xfa2, 0x7, 0x80000000, 0x0, 0x3, 0x1f, 0x3fe0000000000000}, {0x2, 0x101, 0x0, 0x877, 0x4, 0x80000000, 0x3, 0x4, 0x2, 0x2, 0x4, 0x200, 0x3f}], 0x2}) syz_open_dev$radio(&(0x7f0000000200)='/dev/radio#\x00', 0x3, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) 09:42:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='.ns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x8000000}]) 09:42:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={'syz', 0x2}, &(0x7f0000000380)="33121f3977adcde9dfcd536867b254526eb397dc30fe2e9eec5056a39bef5f6e9891", 0x22, 0xfffffffffffffffe) request_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)='&user\x00', r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000400)) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000140)="2e6396b9803010be15298b03affa9290065617325fdf11003b32aeb36b0924e79c151084a5c2b7272515312385e64fb0d122fd3fcf70012be83f7fcfc2fa8956fd2e0c4309d43020e1231f9f9b1bcf61c2d919f99aa2791ddbc7771b0d858273769323e997cf2cae3f8d8caa265fc9471e4e9c0a56a0dccff6f259a23ab024a1cf92280dadfd4bf57b23e9f9acf0e1941bef6f72dd80dfd1eeff59a73e9ffa02d1931fec98c918d4fce4976692130bf2278e3fa721be3748e3c9807d8692861ca54b3d2ece9b26b03bec6ba4d5876c9ed17204f661c608a9c0bf3688f7d801526813fddd17de5b51538e75f361a809b41f13b8fce1dd", 0xf6, 0xfffffffffffffff8) 09:42:19 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x4000000000000003) r2 = epoll_create1(0x7fffc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x24100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000200)={0x2, &(0x7f0000000140)=[{}, {}]}) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c00ad725c6634acafa6399426cf5c74ffbdb57316fc2becc44df8184db6447bb37aeb51e0253e97e11c72031708af816fd3558ae293a85a72b8164bad2946c7cae1f251d5c6d22c713ab0b4b5d6ceafe38174ae23efb026b93ba05ee0bb5b18cb6d1ed15c363bd3725913093fd0484c0ca563b52b0820ba6302163d1a072df7d9b365ffe31b8fba09179ae49ed318543259aa36d7d0a1607eb5c632156a5e8bfe73518deb799e4ceaa33c50f96d68698534ae29454814"]) 09:42:19 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0xa0010000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x10}]) 09:42:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) r3 = dup(r1) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x81, 0x0, 0x4, 0xfffffffffffffff8, 0x0, 0x5, 0x80000, 0x8, 0xa9c6, 0x33fe, 0x6, 0xe0000000, 0x79c9, 0x9, 0x7fff, 0x7e8, 0x7, 0x9, 0x100000000, 0x3, 0x2, 0x9, 0x1ff, 0x6, 0x20, 0x0, 0x2, 0x2, 0x1f, 0x9, 0x4, 0x6, 0x6, 0x7, 0x100000000, 0x9, 0x0, 0x71b, 0x816bd30a456c9951, @perf_config_ext={0x80000000, 0x7f}, 0x2, 0xffffffffffffffc1, 0x0, 0xf, 0x17a, 0x1, 0x9a}, r2, 0xffffffffffffffff, r3, 0xb) 09:42:19 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x1a0}]) 09:42:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x1000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:19 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xf0100, 0x0) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000140)={0x0, @sdr={0x73777f7f, 0x7}}) 09:42:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = gettid() ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000000b00)={0xa, 0x1, 0x4}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r2 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x4, 0x0) writev(r2, &(0x7f0000000a40)=[{&(0x7f0000000280)="640de5daed175a7a42cd953097b066fb855dbf2c4f1445d70e6e06900ec664b9c170bc791dd13c1507e776bf42f6b0b0f553c0afb4a8d063769a4f4c8f996267a2700b5ffd58b796f61b8d45f6d0bed3ceb749263b27c5702a8059df8cc6ddd2ee0786879bc5300cfc2a", 0x6a}, {&(0x7f0000000300)="3a417dddaf3fbd3887a8c032701075c3dcf1c2a2d2a90661d1b1940eecc53615578c287396dc3586d5c8793bcd3038963efe6aa102b7211a64e84ed97cc07fbeed45d72ca3db4e3c952f88568d1d05cc6864ca73ae8748e7e93625ed4b4f73ce77d37ce0374bbc106e94ede9da58704c743471c6bb503370bf360becd37f9f57cbb80129eb16848a5c158c0f81e08c21bc91221af075d389309ef95763d1442baa6ac74baa1b63482e088c274b9b9d2223fdaaf21686bd3cf5a74e0e906bec0fb06f4d41d2948b81bddf5ceee89a99cbb5b12b598e0c979901518777427e9f55247602afabeb1e", 0xe7}, {&(0x7f0000000400)="7d8266f30723fa7e1a4191f3608ffb57d9256700aa50e4de44da49119fc7d0ee4f00e7d801871c22c5c2a38e2456509039533ade8d6a59f988c58c396152702aff82ee1bb8c58a16b1107baee1c8e4e10f5b6d8c0d369ad99d89754929e374c9365b3f355dd4eb74517bfa7bf45d6a8a29b6d75cbf6dbc17fe1fc3ba80db9ed60a2120f098d5a27258aa9a93741db978de74d22067d9bc288bcb3600f58f675a1f454a896abfdadb55e76538872be75dbe462c2c5b52203630dfdc647b0ae309262387fee8ae493108c2c10c1951294c789ea64368", 0xd5}, {&(0x7f0000000500)="e9e8ec7941da39330470190f4d68f5e52c41ba0a469a2f7facb40fad173c55affe2c1ecc11abb31d95643c494f5b028fda0f9585d8361c90184b17978ab78af5037701be4274d5d365472cf70f70b49e9fb597c32e7003e6f53677a61af838cd1719825243cd26b406d4a3866d27ccc19bf9d1ec37ba0a07201b0f331189845ee46859a2ea098e540c8fb54c19d3146dc8a410fce4ee1481c6619aa31c9815685101bbb7b37c052abc99c64d209b5f7ebad1c8c91c528d32e4f7e75706f061cae5ef86d0194ae632b4aca40ab6a6d727c98d83571b5a78b5339b05ca485705b208f8c2b3741d5b70b44b6331f8c3", 0xee}, {&(0x7f0000000600)="de66244b654108f67273fbcd6082c611400d7e1d87e6173553f6178fdc332cb5a5381fe901114420d8efb9661821f70f17583f95a3b0bb8e2e949bcfd4cd77caeea2f256414aac74f8358074fac6c9db852af9ce063ea9b763e7b4b9aeb534e81afdbffb381c23e2f5b31807bfe002df714a2344ec4f5fd4ded11071d0a96427a62519ec451eae2b495342db929dcf7146e4efaf4d908789870f16570b079e9f765bb931e561677a7490", 0xaa}, {&(0x7f00000006c0)="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", 0xfe}, {&(0x7f00000007c0)='\v', 0x1}, {&(0x7f0000000800)="9e2e06b9c6afa66b9fd1529c510edfd4e520c79ad39af95455946307d2f4ad48d4ac34b71313217ce57c843b30e1153441e42694", 0x34}, {&(0x7f0000000840)="062429a1eeea7b3403877227523885436f528555be4819c23bbb9b5010ea10ab16edfbb49c1e59e9b92733160a631dedd9c8befe339586d336b6398e1c2044116f69fc323ab8caf77cedcc8209b57030122a04c774ce4d7b43c18827078ecb8f34aab17ff3fb6ea028c4fcc5edb5ba66ec52b3a5dab5ddbccb9e823f4241e244f7c47eb1843d0f991bafcc300f880b3d75362ce7a2534455f47e40ab798bf983b56b18a2f4b5259bd911336e2ffb2ba97f5bbd1a3e4a963338ca770f4dd6ac48e8079d64", 0xc4}, {&(0x7f0000000940)="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", 0xfe}], 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x4, @local, 0x99b}}, 0x6, 0x5}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x6}, &(0x7f0000000240)=0x8) 09:42:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0xf00000000000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x8000000000000000}]) 09:42:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\xa0', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x4, 0x32249dc3, 0x100000000}) close(r1) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x102, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fe) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:19 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x4000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x102, 0x0) setns(r1, 0x24000000) setsockopt$inet6_udp_int(r1, 0x11, 0x6f, &(0x7f0000000000)=0x5, 0x4) request_key(&(0x7f00000000c0)='blacklist\x00\xef\xd2<>1\xfd\xdbG\xfcg\xa89\xcdU\xe8H\xdf\xc3\xcfa\x97\xe6\xc4\x18\x89\xee\x88z\x9c', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:20 executing program 2: r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x10000, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0x6) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 09:42:20 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x1000000000000000}]) 09:42:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x05', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) 09:42:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x8000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x02', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfff, 0x200c0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@dstopts={0x5c, 0x2, [], [@enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @ipv4={[], [], @local}}]}, 0x20) 09:42:20 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0xffffffffa0010000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x1700000000000000}]) 09:42:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080)=0x7, 0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x0f', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:21 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0xf, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:21 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={0x0, 0xfffffffffffffff7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r2, @in={{0x2, 0x4e24, @empty}}}, 0x84) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000000c0)={0x10200, 0x0, &(0x7f0000ffb000/0x4000)=nil}) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000040)) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x200) fsetxattr$security_smack_entry(r0, &(0x7f0000000180)='security.SMACK64IPOUT\x00', &(0x7f00000001c0)='eth0keyring\x00', 0xc, 0x2) mkdir(&(0x7f0000000540)='./file0\x00', 0x180) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000200)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='dax\x00', 0x20000, 0x0) epoll_create1(0x0) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000500)) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f00000004c0)) 09:42:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x10000000}]) 09:42:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r2 = dup2(r1, r0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 09:42:21 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:21 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x4) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x800000000000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:21 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x20000000}]) 09:42:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:21 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xfff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x3) 09:42:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x8000000}]) 09:42:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x8000000000000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\xff', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:21 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:21 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xffffffff, 0x20000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x1, 0xbb8, 0x5, r1}, &(0x7f0000000240)=0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101000, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xfffb) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:22 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0x80001) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:42:22 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:22 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0xffffffffa0010000}]) 09:42:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 09:42:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x1a0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:22 executing program 5: r0 = semget$private(0x0, 0x4, 0x2) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000000080)=0xffffffffffffffe0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:22 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:22 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x2000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x2}]) 09:42:22 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r1, r1}, &(0x7f0000000140)=""/137, 0x89, &(0x7f0000000200)={&(0x7f00000000c0)={'rmd160\x00'}}) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x2e) gettid() tkill(r2, 0x16) ptrace$cont(0x18, r2, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x0, 0x38}) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r2, 0x0, 0x0) exit_group(0x0) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhci\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000280)={'ipvs\x00'}, &(0x7f00000002c0)=0x1e) 09:42:23 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\xff', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:23 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x8}]) 09:42:23 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r2, 0xfffffffffffff0d9, &(0x7f0000000040)) r3 = getpgrp(r2) ptrace$getsig(0x4202, r3, 0xfff, &(0x7f0000000200)) 09:42:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0xf000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:23 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:23 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x1a0ffffffff}]) 09:42:23 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0xf00, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:23 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:26 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x200000000000000}]) 09:42:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x2, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:26 executing program 5: socketpair$unix(0x1, 0x41, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000200)="0f5a88d3801ccfe9ffde2b9db50cd7497b171c10e1387800c1eb2138421346972347e7380bcca20b83933f03cd42ad1fb8fb13b003a20c159f5ef2c00556f703d25f5088b344ce75875fa8b4cdbd7455dd8c24ba91462368b71afe4ec4f99ad2e2b672d0332558018e0942aa2c57f7d0a8556ad608d34f36fd63698aa1fcfe1a23de5b2c76efc6ae2a779083aa3895273d5d3ca28491f4c9500c5882b09cefb259038e7fa3ef388a140577dedbea60a27915fbd1da5fc67d0b58bab5138e565036075c3a67a8407f5561d5cb7e71df1ed991fe060d9cd522600b597f537fa3b5638ba4ed1246947f7a4226fa", 0xec, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 09:42:26 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000200)=0xfffffffffffffe61) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000240)=0x5, &(0x7f0000000280)=0x4) 09:42:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:26 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0x5000000}, 0x0, 0xfffffffffffffffc) 09:42:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0xd6) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x8, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x2000000000000000}]) 09:42:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0x1a0}, 0x0, 0xfffffffffffffffc) 09:42:26 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:26 executing program 5: syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x4000000}]) 09:42:27 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x8001, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000000c0)={0x3, r3, 0x2, 0x4}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0x500}, 0x0, 0xfffffffffffffffc) 09:42:27 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:27 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='selinux]!\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={'syz', 0x0}, &(0x7f0000000400)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={'syz', 0x3}, r2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)='{em0mime_type\x00', 0xfffffffffffffffe) r3 = request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)='%\\*selinuxnodev:md5sum\xea:\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, r3) 09:42:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x2000000}]) 09:42:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x200000000000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4200, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) 09:42:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0xfffffe00}, 0x0, 0xfffffffffffffffc) 09:42:27 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x17}]) 09:42:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x400000000000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0xffffffffa0010000}, 0x0, 0xfffffffffffffffc) 09:42:27 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 09:42:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x1, 0xffff, 0x7, 0x1, 0x800, 0x1}, 0x80000000}, 0xa) 09:42:27 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0x1a0ffffffff}, 0x0, 0xfffffffffffffffc) 09:42:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x4}]) 09:42:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x10000000, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:27 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) [ 1170.030894] 9pnet: Insufficient options for proto=fd 09:42:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0x100000000000000}, 0x0, 0xfffffffffffffffc) 09:42:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x2000}]) 09:42:27 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x400000000000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) [ 1170.099500] 9pnet: Insufficient options for proto=fd 09:42:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x6, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0x5}, 0x0, 0xfffffffffffffffc) 09:42:27 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) chroot(&(0x7f0000000000)='./file0\x00') mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:27 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:27 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0xa0010000}, 0x0, 0xfffffffffffffffc) 09:42:28 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x100000000000000}]) 09:42:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x800000000000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='dns_resolver\x00') 09:42:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0x1000000}, 0x0, 0xfffffffffffffffc) 09:42:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0xa0010000}]) 09:42:28 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) signalfd4(r0, &(0x7f0000000080), 0x8, 0x80000) 09:42:28 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000240)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1, 0x8}, {r1}, {r0, 0x180}, {r0, 0x3100}, {r2, 0x4000}], 0x5, &(0x7f00000000c0)={r3, r4+30000000}, &(0x7f0000000200)={0x100000000}, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) r5 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="7472616e733d56bb3ebb66642c7266826e6f3d", @ANYRESHEX=r0, @ANYBLOB="2c7766eddfc8566a7da04dad51152a2e0048dd9249376bbe4025c0b67a257c0d35e6d11fc6a5f0d89769f6a21ca266223040fb21f6d43bf4848a126ac88a4425b0ebe77cb2819b929bf358ce15b3722b287f8388dc59fb0d51e66efd174879d93732e1a001f0bfba0759cced", @ANYRESHEX=r5, @ANYBLOB="410040e6d8c20a4b07b86988c163439eeb40c3d215d4ad662807ba68264c32f7e9f2050f8ab285946b595252aa495625a3af4441ce047c2542c86694f72b8093fa82c36cb3d74456863b4191c5bf"]) r6 = request_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)='rfdno', 0xfffffffffffffffa) keyctl$clear(0x7, r6) 09:42:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0xf00000000000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0xf000000}, 0x0, 0xfffffffffffffffc) 09:42:28 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:28 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:28 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x17000000}]) 09:42:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video35\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0xf}, 0x0, 0xfffffffffffffffc) 09:42:28 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x1000000}]) 09:42:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) 09:42:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0xf, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) [ 1171.238672] 9pnet: Could not find request transport: V»>»fd 09:42:29 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:42:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0xfeffff00000000}, 0x0, 0xfffffffffffffffc) 09:42:29 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) bind$rds(r2, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000140)={0x2f0, 0x0, 0x4, 0x20011000, {0x0, 0x2710}, {0x7, 0xc, 0x1, 0x5, 0x7, 0x8, "0ae927c4"}, 0x1, 0x7, @planes=&(0x7f0000000040)={0x9, 0x9, @userptr=0x2, 0xfff}, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={'sy.'}, 0x0, 0xfffffffffffffffc) prctl$PR_GET_CHILD_SUBREAPER(0x25) membarrier(0x10, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00000001c0)={0x3000, {{0xa, 0x4e21, 0x0, @local, 0xffffffffffffffff}}, {{0xa, 0x4e23, 0x3, @loopback, 0x9}}}, 0x108) 09:42:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x1700}]) 09:42:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x100000000000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) [ 1172.022634] 9pnet: Could not find request transport: V»>»fd 09:42:29 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0x500000000000000}, 0x0, 0xfffffffffffffffc) 09:42:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<', r1}}]}) 09:42:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x400000000000000}]) 09:42:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x1a0ffffffff, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0xf00000000000000}, 0x0, 0xfffffffffffffffc) 09:42:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000001c0)={0x4, 0x1, 0x7f, 0x3, 'syz1\x00', 0x200005}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)=[0x5, 0x90000000000]) 09:42:30 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0xf00}, 0x0, 0xfffffffffffffffc) 09:42:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x800000000000000}]) 09:42:30 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x20) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r1, 0xc0305602, &(0x7f0000000040)={0x0, 0xc3ca, 0x301f, 0x1}) r2 = epoll_create1(0x80000) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c63616368653d164ba0616368652c000000000000"]) 09:42:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x200000000000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:30 executing program 5: syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2, 0x2a40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fsetxattr$security_smack_entry(r0, &(0x7f0000000080)='security.SMACK64EXEC\x00', &(0x7f00000000c0)='dns_resolver\x00', 0xd, 0x1) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:30 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0x2}, 0x0, 0xfffffffffffffffc) 09:42:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0xffffffffa0010000}]) 09:42:30 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x8000000000000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) sched_setattr(0x0, &(0x7f00000003c0)={0x0, 0x1, 0x0, 0x0, 0x2}, 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0x200000000000000}, 0x0, 0xfffffffffffffffc) 09:42:30 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:31 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:31 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x100000000000000) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x1000000000000000}]) 09:42:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0x2000000}, 0x0, 0xfffffffffffffffc) 09:42:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x8, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:31 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000000c0)={0x71a, 0xbff, &(0x7f0000000140)="8946c2f5468094c860b458560877c672c3b8c65d0bc87349a8aaf0a3049d58eb7cb4c53f91178613f960d078c124b412c4aec815f309f041458dd62931562761a536def423b05a9769bb3bf1419fd2765904a2e56e9baf718d20e5be908c01c96659b82371b06a589a18bc5fbf6e6077c4dde45c7d7314c81ce5a9db2381572fc45b6105630703dee95b7020a19404dce0a162c49ea73d", &(0x7f0000000200)="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", 0x97, 0x1000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000180)='[r\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf9\xd5\xc7\xff8w\xda\xfe\xbcD=\x00\x00', &(0x7f0000000040)={'sy.'}, 0x0, r1) 09:42:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0xffffffffffffffff, 0xfeffff}, 0x0, 0xfffffffffffffffc) 09:42:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x400000000000000}]) 09:42:32 executing program 5: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0xa, [0x4, 0x0, 0x3ff, 0x7ff, 0x5, 0x345, 0x7ff, 0x101, 0x92, 0x101]}, &(0x7f00000001c0)=0x18) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/78) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000200)={0x51, ""/81}) 09:42:32 executing program 4: socketpair$unix(0x1, 0x80000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e21, @empty}}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2d1, 0x200000) openat$cgroup_procs(r2, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000140)=0x12, 0x4) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000001c0)) 09:42:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x8000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:32 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x8, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x8) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xca) ioctl$int_out(r1, 0x5462, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x6, 0x1, 0x6, 0xffffffffffff0001, 0x8, 0x1, 0x401, 0x8, 0x400, 0x4}, 0xb) 09:42:32 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x4000000}]) 09:42:32 executing program 4: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x280200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x4, 0x4) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@empty, r2}, 0x14) 09:42:32 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='drans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 09:42:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0xf000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) [ 1175.087929] QAT: Invalid ioctl [ 1175.101472] QAT: Invalid ioctl 09:42:32 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000140), 0x4) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:32 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x80) sendto$inet(r2, &(0x7f0000000400)="480a912c85ea7582396f6ed2b4cf55735042cd40d5260a325494aa400e890530742ce64063ae380876a159644aca0c250684d32e854c9f111382eed983282639361a061a3881ea2ac83f604729bf583e385b70e236c7100a0db5ceaec23f6acfa6d696233e4ebe61a668d3371d264c", 0x6f, 0x24000801, &(0x7f0000000480)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1ffffe, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() write$P9_RSTATu(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="7a0000007d020000004f000500060000000202000000e7ffff876d83000000000000002004ff7f0000000400000102000000000000070173797374656d000d00646e735f726d6e07000000000000002365746831266264657676626f786e65743173656c66", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6], 0x7a) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000004c0)) 09:42:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x8000000}]) 09:42:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x10000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:32 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffff9c, 0x0, 0x3, &(0x7f0000000000)='9p\x00'}, 0x30) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x180) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={r1, r2, 0x0, 0x9, &(0x7f00000000c0)='\\\\[eth0&\x00', r3}, 0x30) mkdir(&(0x7f0000000140)='./file0\x00', 0x208) r4 = epoll_create1(0xfffffffffffffffd) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB='.\x00']) 09:42:33 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = geteuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = syz_open_dev$cec(&(0x7f0000000200)='/dev/cec#\x00', 0x3, 0x2) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r5, 0x400, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) [ 1175.289131] 9pnet: Insufficient options for proto=fd 09:42:33 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = fcntl$getown(r1, 0x9) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000000040)={0x0, 0xb70, 0x5, 0x2b, 0x9, 0x401}) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x1000000}]) 09:42:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x2000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:33 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4abf, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:33 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x501000) ioctl$UI_END_FF_ERASE(r2, 0x400c55cb, &(0x7f00000002c0)={0x10, 0x26, 0xd1a}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'veth1_to_bond\x00', {0x2, 0x4e20, @rand_addr=0x8}}) ioctl$TCSBRK(r2, 0x5409, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$VIDIOC_G_OUTPUT(r2, 0x8004562e, &(0x7f00000000c0)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0xffffffffffffffff, r2, 0x0, 0xe, &(0x7f0000000200)='veth1_to_bond\x00'}, 0x30) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000300)=""/200) syncfs(r2) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000280)={r1, r1, 0x6}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000400)={&(0x7f0000ffa000/0x3000)=nil, 0x1, 0x5, 0x82, &(0x7f0000ffa000/0x3000)=nil, 0x80000001}) request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x1a0}]) 09:42:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000240)='sy.', 0xffffffffffffffff) request_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f00000000c0)={'sy.', 0x3}, 0x0, 0xfffffffffffffffa) 09:42:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0xf00, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:33 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_SET_TIMERSLACK(0x1d, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @multicast1}, &(0x7f0000000200)=0xc) recvfrom(r0, &(0x7f0000000080)=""/57, 0x39, 0x40000100, &(0x7f0000000240)=@can={0x1d, r1}, 0x80) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:33 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:33 executing program 2: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) r3 = geteuid() mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [{@smackfshat={'smackfshat', 0x3d, 'rfdno'}}, {@uid_gt={'uid>', r3}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@obj_role={'obj_role', 0x3d, 'posix_acl_access'}}]}}) write$P9_RLOCK(r1, &(0x7f0000000000)={0x8, 0x35, 0x1, 0x3}, 0x8) sendmsg$kcm(r2, &(0x7f0000001900)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000040)="863354b29403b42a5fbe527391a9f47ba2121169ab79628d8bfd5921805b71316f2e7e6a68f1ce700254f2ad917d", 0x2e}, {&(0x7f00000002c0)="b3108493aa6b56800324da687cc9a8c9be4956631ff499281c814012d2f1a66324e119fafab09ecb60cec55fd4d22bf768ac0d54443cfb735f67aac5fe9bb242ab7c46ce50f6e206d06fba1e9409a263ff88bd1b3dbf9af6fe6beb080bb6b78973a9206c", 0x64}, {&(0x7f0000000340)="c5aca88b2054", 0x6}, {&(0x7f0000000380)="9293b13cc034c971b93fcdb1db2dcc0c96aa43db6e069a7365b58f8d9b14f58704d414a85dd309cc034f", 0x2a}, {&(0x7f00000003c0)="ed46780dc577ed0c2556bcab64149830a7a2b71965da5bc504ca2134f5bc39e798c39552b9f60ab3d3b616989f62f7a89a186a235429af7db83bae1f6913f5f5c68756158dbedd60d17ec02a8d699e8ff4", 0x51}, {&(0x7f0000000440)="ec26f70354c72f63056fd68986c70d3e", 0x10}, {&(0x7f0000000480)="26e79dc5d2bf0acc71562ceecfeb675c92181965820f6aea2b45bdd7bb9cd2e510707d05c98e648f9d9b6c4fd52d3eda21637db7f2be3362554f7c1f5066d4518021df02397432d226cfb2ce6e6f11feb2a5d2875eb00f2bcc5076054c658f693b8ca4e9556f3deceeb4d23fd6805a7ad0c3a23b575d26a10d907c68508289bc2015c68a9c906004f3e89d984da8038d611f908efe0655c53a6b0f6740f30a79e3a693043a8402bba5108648fb95ddaae847cbfa2dccca703005f500343d35", 0xbf}, {&(0x7f0000000540)="ae8f7b99392da07c035e21a61e719b8af838bf2a68d8c22238e91e893b2c00661b327cf84971ba913f9582200c6bd192333f8276f07a4d50ac3312c41cc1c09cc1f192d8954a", 0x46}], 0x8, &(0x7f0000000640)=[{0x20, 0x19d, 0x3ff, "49bcb6c8bd61aefa3159ccf12c6d31"}, {0x90, 0x18f, 0xb4, "603ed8b83caeef7a11143f8ed386bfaa9ebacfc520f12434f5e606af7c233466def303bb690826d5ab38198cf5751a344fa3c8ae5ed4b4c16b95820fdd9517f620ef7b552a6e8f03091dbcfb743988e5145dd7cdf81b8826f246555e9fa52b491493765384442661feb925eaceddcf0ef0fe0f48397d9c916f258c0d715c99"}, {0x1010, 0x104, 0x8, "a2b8ec1fc544308893e679f6f56bb868ce494a145b6d89990864818d7735fd5eee4fb803edb7a93cbd3231990009331f8122889a5f010a4d5af90e1891284edea3960e2021ef07c598ec20e2c68bbef5e74e127de2d6fa843da7caf6c6d1f5b70bffe99cb1b544bc82a9384ec8856ad531d156a4c1b9afe17eeb4a92a718fbfac9c1dbae03bef54e6b8735db0d04dd527f80eac8159b94fd577a7af5acbdb7f6f300b37705a9120352464f95d4836ea9e5162344d2b24cd5d12188d91fdcda7e4fcf2420ab49e4ec235fc99cb9a72681c23d7f124af059d84be9af58eed71ec19b24197c2e52749ab8269228f956cb84110de4f13a44e21b737f684ad4de67f201ac127bc1439c6f794c96d170312b65d4c95afab042ac800b1ca29a0cbcf655f82f4d3efdf905d6410cf2e3ac08c4fc644414f26ffc1fea2fc8ac143f940e6da384de2eaae54905e237a4f7605c227baa6e063f2616f03c02ceadc229751a398f207cb3f9e5351c2a5c186580bf0ab4e273d7abbee99f6246bdd638b5e4b7e7ce7a421136004e32028b561c24da577d70ba3b29ffaff107138849f678cef66f2b15cafd2e471f46bd9a6d95d4cc2954e8e71650519ed7928c245699518a4b2c0b9410559e9ea3784202f72314ee1833bb6fdea839e9c8452afc18064aa822379501cc53990a9bf7931aaed049120b13a8a1d395a062b8538dbbe2fb31202b76bd2b9ad966557932be3c2dc61f899fd28784bcef10d93abc5ff4a2c140ff35358291c4cf343827c0dee2ea9ab594e2e89b4e8eece428421a6ab85f7627d369c2b58a2ee2d03e0a0fe93f10e592dc267d9330924f8b44de3b22e3e433e66ed4c534978dcc83569f84237bc5a32ee2dde983da35d820837f3e81ace9909b7e1ef9049a77c56368265d947856d741e903390a5614a213404da92b11a4e74572b9fb137fda5d19077489f3336b0f8136c4ddbe3d92add429cb5dee87913467c9843553d183c806955b5a3bc4721e1ebc607cfd6139d10e4e8022638d949e3b0fe9e2f4971ee1662e3834cc60d7260a28fba2b880c9e1ef2e07f2720d105b8d0109ff135b18d83fb2660b99dc51b67f9fc9118ce06f6c8cb32a4a5347164ca3f907efa2aba46838f4c55e1c29915b696780f77202a40fbf8d1073aa8e3ad872d4567e0cb5cbbc3e58c2fa41fde059ccf3577bd09a7b6927b2597e8f518ae5c4f9ce282aa5ab549327b45888b9b5546512d3a98e8e923d0e2fd7aaa0c515d15f2537d618d01832d1265ac14a738f9699607b823d188de6c182535625408c966b4f56a7bde884bf875c462fe0cf08044467ee64691abf017409447758a1f694849c6f53fe3bf18c920a45f6b907ed12f4727e66a82b7c42b1a5f7a11712fc2803d5a32ef640736fd25c8083aebaaab979938d5a9c30c01d9058364cbc155650f4009827b8827df7280e74c48de0a3e428b755f1e62aac6a771644f22fef75a341caccd4a69d350e0b2f2c6d4d4b6a2b3bbb2dc35f8054de52013af05a3430db048c9f16f93e553d195b85a38e585e84eb7ee8fe1fe04a6b1ff7ac4fb623f91179f86914a66b73e2bea0e417bbbc18a96f64cc56ace794bc2dcee3134d2b7af5539a47563a525dc67536f0b58c8b60cb65420dd325a6bdfc5b1340c479aae9b7690222310d6bfb5d24cc923c9536261f7392cde9d750370f0366986813c503ef72182d22fbf6e64258138e67f31d4525776185f22e3313110f1248c6a2a2978991126b83001ff0dfabd7038c1a6ee93e11060fae850be286af1f05ab9452a2ef2b328ea0d9778dd92505e1297f2725d886b9de57654b2f5220f46b624c1e140aaeaceca9c36af2b2ffd27180b6a10e945fa147c936df6e435c8b5290fbe2e9a63b249e215a7d61bb0d8b350750325a3b04ff2f5796c320446b214df8b09eb4ec86f57efb5a38b88a1e8602452c08d978b14209f6f516d7ff95e9eb385ed209bba377546e025050cdb1f22d003dde86e45cd492ba58df611d5486a99b43c764d3a0bcc01a88f063fb551e0e82c15a03b5aac17ef3cb88d423107d4b218d1f1ceb1942baf88f82a4cb37b8bf2121c819680146c1bbb18e34f4722fbd2e2d09eea44aaf379dc34665e4386ad39339323931e90c95a89b8d06b162ff2d29cda604558e68aecc9609cb6ae3f54fe67b9c56e6561a96f7ba997802e3697c39cb75bca975f60ddc9256d7c25c66ea25693a31097c2d1295d440aca458f7748893b3ca116a03d03e09a94e409fdc0e004aa59b6339c87e3a521b9bf11343d8f21ca7834f3c9c26e7da14bb4853dfe6dad85382dca3dce7642607a22fa163783135a2ab1a427e16af932a25e22fc1563983c9fd4577d03ab3ee562fa3cfebe388346dba8a70fbeb8cf9ae1c7b78da2937f4a14c4f5288bbe0fad35c82f3026ec5a5ba6c7cae14d6255e3f6b93c4f49506dea5c98b4fe59867e0233fd1991acb0c4c9cbd6d02499cfc0e0e55aa2a63e44aba8dd554e757825c448043c1f8782e4c3d23eaa2330b3da21497eb2a7ef43bc35ff4c678e75c51851cce19cfd07c5e63ac7e8cc9ff843c92eea1dcd01571d06f57109a340bfae93b10a667e7d4a52c8dc801c3c21be8b013b5c520587c5b848ef77cf1db1879b15549ec30fe60a588a352ed94c796c76958b1e0f5c0f6f56d571a428009081af38c320a67dc3cbf4232f9ed5e31889085aacf19b9a20212e42fd344360bbc8a474d8f026d816e8251521b6d6f386a15f2943150123c2f04f234ba8fa9be8a9f53824f19f3889cc6d2dad5a88dd245d0841518b35d7b08f5489acd7e331dbeb80bcb3c353f017caf2df4d9e7616c02a3549ab831f1f0c4c61b09ebd3811a429503f5db702ca930d4fe27121e617510a7720b4da77c99df06faf0a740d99563b2ff092be8bafba8c916c9e27cdfdfbaa255e108c1995087909e802bc6e78d0fc13fed2123964effd3a0fd7845b5e5e34398ac82768b9f51a73966c00132accfb1904ca1bb768257a9845135fcd28044c646475f145614f4af8c0340a9d4ebe12cbf23f22ae2d82a732f38cdd7ecf50015f786e20accc44227e4ac6c2af6db5f9b255aea7cbd1199769a77e29d55a00e8cc851f7de420d5d7d829cf7b6d0a801e94f45afcc42257f07f70fdc3edfe55bb1872d960a61466882a0ab2e588531ae2c35aa1cbbe3fede81277d3c7999769bd5679ff561186ec2d3e8b0bdd62dd83d3d5643f1e7d5c0dba74e5077a55df1162e21fca4f8eba4845a0bf2c95e6eb3fdcb876cdeaa2a6f9c4dcba0ab13bd87a93ad75d48977b7ef03ed0f46fac082ec5520935044792336b539cea1ce933ead7acbe4efc76cdc0b2e41e5a8b4d999c3d66a0dc2dc637831880f47689aaa366b80d53a4e48ce6f577936de445fb74badc954c631579e3279052123882cc72d36f1ebfadc4cefaf84afae38649670bf8f0e950072c4af2a1696fb4acad30ed12c30faeda1f0ad4396c1d0592f4d4796e19c0e1113d27dca2b3e620d5898b7e66706a410025a58d391bec5f11525c48e7ff4f3dba37fde69e05abb59a988d8a0ec134d604c3d65de510c2b0fac273845600e323f7a163e287f11425041e2c0f97ed30d18893032304c5cedc09df2064e89169b070159781886a5735e19b5731b38381e1a01f3c253365e4e8991fdf317c3fb50514938798f82e1d32a9dcd0190bd21aedc266f63857f9865c87bd9e04767fdba29abe2820fe95b10c3179ecc3aa44af72ee83aa5f168a13719cb7633f0718b7167f8d9e878fbe8d5d506025db2e5c31765524afca6ab72ed23efe6a5a8195af0ce0d05a1dfacbebf85bccfe4def3b8896d27db8ea4449a3d674aee0dcbdc4535c4f96968d2ce3f16f3a8ec655be3560084126943cd0523fea607e5d7760932f8e342a087db7ac4a242ce93e5248fdf7d51fc404c129c6ea5722c58f68e9a9e78ec08081e8f75cab399398171393e2c8351ad5e370400474b11dbaefd510803c758154d629a20cbcdeb848be05bf9a1896467b77deea0b0b0264392188dfdfb82cfe5b023b03b48c622512b955cd52a754fa75abf65acb16cef08009a95648295ddfa93bb714ff48d6d42d1b8f1aa4a0d74692aacca459a0a4d58fe7a0c075cb1b5098ad1afb6455b41daf75eae941f0145e16091d78cd8f82ccfc6954a18166677b9cb7e236bd5419ef273254312e53fd08569e1bcfdeea4683a9659b8a56dc64c499b53b03c43e19601f524695ca17f840db7d8b04c050d5b5360280315381c31eba0abbcc2265786c2cf031e67e53dc53022501c8b28fd06e94f43642314dff026ab7a62b997b970452b2a22bf858c2adcb55ba5515613d2e6812862d53c4d97342b186232624493aa93956457bc13d9b27e20f448e6bce301490a6050ed7d2ce446216e495c1a69bf1c32f4a14b6bcf0d4b9e84bc665872498960f55b0759ef55e5833e76ff11aed1d8fa096861ab1f1e2cc407ce2db52b6f4910420835511edde143237fb8e82402cc19b2342576b3b8dbde07fe04cefd3fce0f1299f4704a7e6ae014b9600395e9d157426bb6f28ce72d50edcbc1adcd78d2ba9d30cd0edbb31779db081ea1bbf706c10df39c8cae86ef8cbc61736dad1c35f595f4de09785df630c4a921da035da1131dd63cad6e7cd847473fbf5a476d78672c6958a34adad1f1fcdb3aaeb9c6ce1e472cac8207cba54fbefcf6fef45e52f6f667e55a7584358819d46859ccbf4bdd0bb8d5b05ff077e82d9631084c8982099ea7409f668a4a49abc8fb397b76e67d8a3fde4f797d3068bdccfece36b2a59acd931a2773d71bdb145f700f9203cac29f21de68f73d9ce98375b200ed5dcf2a020d3fc9c06c70c6e4c39c1939a75fa519e391a9c8d65bcfe3d43fef3bb61b5a07adc6e55c73ec8c1950c4271018c51ad43d1f3427a53dc09cd6264f0b967476cbc4f184ed10a29e90e2593ee09f21d464e74e4178065fe1bf65125c0aba7112d86aa5519629588f4301ccb538946ad499b50613fae8efcdbdad914ea9c9e2fb2b243cb46739fb0ba32c714e5cba92bb8a01992938b4bc9eefeb7f92e9502086b3a4e2f8cb931f657c02de8cf0f972cc53a7e769583d5cf5d41ee1b3ad2ce75ef243c5179c00ac34aa53fdb7db1b9ca07183d515cf88ea56d4c4b5f212baca5aa0af1fce7614e7932255766f1361ecd84a531f34f42922b12c7a6352e6132c2da7cb6f659d2255ff2bf5ba55bb80f32381ce21197c3e8d751fdb807f1a82a1c0060760be9e1ef7ca193fee999e47f91ffb430995e2a81271487fa94660a979ba65eb96fe8a0d287c479be7d510e4907def2d70109309e4aa6cce9774ae39bf73dc9a385d2f59498351785d365ec6c42356fdd1691a6207608d47c0b9e4f6a38d7e8e35509255d904871da127288b213556e216c99b948ad8c774da4eb72f752fec570064ec402e87a70e9d3b89f0113e7a4031917fbb2fdbc6ef608ba936ef18c121b15fc75e7e219f05f8f5015e4ff5253ef133847447f37469ae35254372b909ca372fe0a17ae7220f737fc8e0d901775d21179a2b64969019447acd6668e3303fbd94c939b14c9584c4301231f037d68d8bcf66150a83956cfe06df3d8a81cac26d87a3c688293e0b04fbe5f0f02bffd456ea2bde77b587080e255c43d2c6a3057a8d6cfe7326c0b88f4b4a2b6c18dc34449e3c16f6abe1f99cd532e00ea27b1ef7307d13d0d97df8d7d12c0dded9577e43f1337b292d57915788fc7a10dbc11de33ded06ee10c1417ee0c2aa1177ca8db25cf5d"}, {0xe0, 0x13e, 0x9, "a5866f3ea3e232bcb20b3baede8f3da073a98786b3c21ddfcc95a97e5fb02e9992fa1c7bad83a72dd93949910140b88ddc745ac48b71c3bcf204492cef4497b2961e3687d7f7ffb1fe5a7faefc7ff0ccaa2f36fd4ad406ac2a1925ccff9678cb66a45fcbab990d0996ea645744032bc8b17a915d2262f956b8738715cf980f28bab9527c01259b4d78314d9126bedfc05afe82d008e1d5cfde40d27b6a05ba0db0f92cd0f0361aa0b0d771197391c2d29c23a7ea69fbfafa1340b655e765913e44ba9e1b092161291ac5f585626139"}, {0xf0, 0x1ff, 0x8001, "dd4e0c82ce2002b45326d463ae5d0f58a0c2edab3c5e5ff7826907a87df8a4c647753618c4c6a1e4c6e01c2828d915e1ad11a6a690a0ddee89fea52a561f49d5cd0744f87c7d1b4bf835649ffb95eaa1e59e77a98bc29c248b7caae4d899fb3a18a070327e80211bba35970577d1de029a05d303b7efcf858476ffa346f2a64e7eb53cb17dfb00334e7695fdd2c4cd127e1dce7fbb5a7ea8567c009fa5f7c6358f3ee3c7760645047be9b547c49dfacfea6217cef299c0805ce1e85b84a1c9524e7c64ccfd8de8b653f5c6163c6088fb1c2fdfc273ce863a9f1c35f8"}], 0x1290}, 0x40) 09:42:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400202) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x41, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xe1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x2, 0x3ff}, 0x8) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={'sy.', 0x2}, 0x0, r3) 09:42:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x4}]) 09:42:33 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x1000000000000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:34 executing program 5: getpeername(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000400)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'trusted.', '\x00'}, &(0x7f0000000280)=""/206, 0xce) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000080)=@nfc, &(0x7f0000000140)=0x80, 0x800) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000180)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:34 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$int_in(r0, 0x5412, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x8}]) 09:42:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0xffffffffa0010000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffc) 09:42:34 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:34 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472618a5cc99e3df91700b1", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 09:42:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x17}]) 09:42:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x2, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:34 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x109b40) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x6, 0x2) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:42:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x4, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:34 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:34 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x2, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x9) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) 09:42:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x4, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) 09:42:34 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x0, 0x0}], 0x29, 0x0) 09:42:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x2000000000000000}]) 09:42:34 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x181600, 0x0) openat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) 09:42:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0, 0x0], 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:34 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x2, 0x0) 09:42:35 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x882, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x309100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="daff095f001aae62deea85688c223c16c3002903cbe47defb10600ffffffff00db838879650c62d151a1fcd2408c43415b7b3275fcac1017eafb68dd25d6d2010836623b51254fe4eff15fc43831be1e", @ANYRESHEX=r3, @ANYBLOB=',\x00']) 09:42:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0xa0010000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x100000000000000}]) 09:42:35 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/68) 09:42:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x600) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:35 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x16, 0x0) 09:42:35 executing program 4: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x1) socketpair$unix(0x1, 0x80000000ffffff, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe0, 0x20200) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x400000) open(&(0x7f0000000400)='./file0\x00', 0x2, 0x40) syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x0, 0x18400) r2 = add_key(&(0x7f0000000600)='big_key\x00', &(0x7f0000000700)={'syz', 0x0}, &(0x7f00000007c0)="5d5aba456953a5da1e966b7ed955c566ed45e6567079a7df2e8d1ad1b55fe725550cd423772ebb5f803fecbbc63e6319fc265b139c96fb1fe3c0f4e022e59bac0df01a1b592ded1fee751d7499ae22af58aac199746cc2235e59ab6e78d1f58be225e9b2fe1c4c39fd4dff9afd228ce0080d5b1e51e28ee1694842eef8ea624515ab39a0b076fff7400d8f30b7c1d76fabc2530546e22d317b8935e2f29d517573478309e1b502d5ad89bf97ada32aadc6136e4a1a8ae3ebe4f989ff07d98997e73835c1979480d92c83bd53f26b90377c00fedef55871610f72e244c0f1a6d7a7a652bbe8f4a3dbb6127d6947f05e07cb0cfbf91c62feae45", 0xf9, 0xffffffffffffffff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)='vmnet1\x00', r2) syz_open_dev$vbi(&(0x7f0000000540)='/dev/vbi#\x00', 0x3, 0x2) perf_event_open$cgroup(&(0x7f0000000580)={0x4, 0x70, 0x0, 0xa1, 0x0, 0x9, 0x0, 0x7fff, 0x1000, 0x1, 0x401, 0x401, 0x1000, 0x8b54, 0x7e3, 0xffffffff80000001, 0x3f, 0x5931, 0x7, 0x2, 0x8000, 0x40, 0x104, 0x3e76, 0x2, 0xffffffffffffffff, 0x8, 0x6, 0x1, 0x0, 0x0, 0x8, 0x10000, 0x0, 0x7fffffff, 0x5, 0x0, 0x9, 0x0, 0x38, 0x4, @perf_config_ext={0x3, 0x1}, 0x8020, 0x20, 0x0, 0x9, 0x1, 0xff, 0x6}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x20d40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xfffffffffffffffa) request_key(&(0x7f0000000740)='logon\x00', &(0x7f0000000780)={'syz', 0x3}, 0x0, 0xffffffffffffffff) r4 = creat(&(0x7f0000000440)='./file0\x00', 0x60) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r5, &(0x7f0000000340)={&(0x7f0000000200), 0xc, &(0x7f0000000300)={&(0x7f0000000640)=ANY=[@ANYBLOB="76d8dd75319bb914cbb61ffc6abf390ee6b249d117be8cd788c035f3d5fb2d01725dc3520900edf107678f863a1fd4f8ea1a754e543ecb", @ANYRES16=r6, @ANYBLOB="01002dbd7000fddbdf25010000000000000009410000004c0018000000096962000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x24000081}, 0x40800) 09:42:35 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x410000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:35 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x4, 0x0) 09:42:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x1000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x10000000}]) [ 1177.607273] Unknown ioctl 9221 [ 1177.611357] 9pnet: Insufficient options for proto=fd [ 1177.632146] Unknown ioctl 9221 [ 1177.647813] 9pnet: Insufficient options for proto=fd 09:42:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xcf17, &(0x7f0000000200)={0x4}, 0x8) fcntl$dupfd(r0, 0x406, r0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x400, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xcff, 0x8200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x134, r3, 0x0, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x181) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:35 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x80002) sendto$llc(r1, &(0x7f0000000040)="9db3697cb22407fed3e9468c5aa73dccd7e4af", 0x13, 0x40, &(0x7f0000000080)={0x1a, 0x3, 0x3, 0xad8, 0x3, 0x60e9, @random="408c77cea851"}, 0x10) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:42:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x1af, 0x7, 0x4}, {0x9, 0x2, 0x9, 0x1f}]}, 0x10) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400, 0x0) sendmsg$nl_generic(r2, &(0x7f00000014c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x84010000}, 0xc, &(0x7f0000001480)={&(0x7f0000000200)={0x1268, 0x26, 0x611, 0x70bd27, 0x25dfdbfc, {0x15}, [@generic="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", @nested={0x254, 0x7d, [@generic="5074dc3e4327f7786f32b5f7df161c15758d43cff1589706eeea794f2375b8d0", @generic="f30f0f115a22c41184f9768bdf79238d0c61afaa29e806375a54ae7ac581eeada90bb88be01bfbbd33c97162575e32d494f43743bedb433534421417aecf05495c96b65f2d8c0386a3c50aea87b91f00c3b4fb00a4c55fec64461baedbef7e6fd27f2b625e0ded69be8c53c335d1623b38a8da43bed41349f68c6d616a3632223e05c655ba6ac521b6e26863d27faeffa60e79795e22b7ebc7605348914f3458fd675dbeb6ca9847a3f3193d4535b4275e1ea165354736985c987e60647abccf97911a9ff6567cabc329e806bcb77fa4bf99701296346abedb939e471511c7fda53621cbed84b3620952d0b592640f1e8436", @typed={0x8, 0x63, @u32=0xb6}, @generic="97544477f5b5cf010ed952c26f3ed330bf83d5aa77958fbe639af226e9a729806996994aa649fe45b2eb2302fa826f5c748f13ebbfe652ca7818a6b04ab8cdbfc518cc9fd652fd7b59a92aca41b8009acae4d3e0b55ba2bcc6806b3efacd093ef43750ae8d5c8155b9bdb0cdb0f98912aaa13c10c16bedb2e5747e94c7a996939908a2f2ef6bfe82b0185fe58215b52e23354834c80b7cda3a95aa354621ac6d65c8f06c13daf6d10225a3653b6f5f50e2cfa99ff79c51261dc16b8c2ba8871aa26358dff291ca2836fc31f780b98aa1a31d39b30269fa685a1a60c8cfec817a", @typed={0x8, 0x2c, @ipv4=@local}, @generic="3c26dd64677d63f9bb7326a74b968ae305737904db3224587dc5745d95381f42ca8d70773eb9ef532f7604c177d8a267f55eac13d7341b97e276139a3dbd60cd5dd7a6c3c92055bcea356a4f"]}]}, 0x1268}, 0x1, 0x0, 0x0, 0x4}, 0x4008000) 09:42:35 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x5, 0x0) 09:42:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100, 0x4000) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e22, 0x1ff, @empty, 0xffffffff}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r2}}, 0x18) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000200)=r1) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x1700000000000000}]) 09:42:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x1a0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000000140)=""/233, 0xe9) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) 09:42:35 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x9, 0x0) 09:42:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000140)="583b36bed574f566c5d41b1c663b791759c06f42484aa43160a8059cdcb6add766c522aafbdda8fdae205613f8b85b5c72f5a9856aa9c13b748ebdd7de2aee1965cfb05c6a83c6f4e97d193c3633bc411b983cd808f5e07d950f", 0x5a, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) eventfd2(0x1000, 0x800) 09:42:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$rds(0x15, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000240)='systemvmnet0keyring\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000180)={'sy.', 0x2}, 0x0, r1) 09:42:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x1a0ffffffff}]) 09:42:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x4000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:36 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="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"]) fchdir(r1) 09:42:36 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x15, 0x0) 09:42:36 executing program 5: r0 = gettid() write$eventfd(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) tkill(r0, 0x1000000000016) 09:42:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) r1 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x1, 0x2040) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000500)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000580)={0x13, 0x10, 0xfa00, {&(0x7f0000000300), r2, 0x2}}, 0x18) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f00000002c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000140)}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000005c0)=0xc0a) 09:42:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x2000000}]) 09:42:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x10, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000001c0)=""/173) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) accept$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000000c0)=0x60) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000280)={'syz', 0x3}, 0x0, 0xfffffffffffffffc) 09:42:36 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x25, 0x0) 09:42:36 executing program 5: perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6008, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) close(r0) 09:42:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x1700}]) 09:42:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x8, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x9) request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)='\'lo\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)="bb53117685b57de62b4f2f2741ff100043", 0x11, 0xfffffffffffffff9) request_key(&(0x7f0000000080)='xns\x00Ie\xf3o\xebK\\Oj', &(0x7f0000000040)={'syz', 0x2}, 0x0, r1) 09:42:37 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000200)=""/226, &(0x7f0000000080)=0xe2) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e73c400642c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="4d10"]) 09:42:37 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x7, 0x0) 09:42:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x2000}]) 09:42:37 executing program 5: perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6008, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) close(r0) 09:42:37 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x301, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400000, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x0, 'cpu'}, {0x2f, 'memory'}, {0x2b, 'rdma'}, {0x2f, 'cpu'}, {0x2f, 'rdma'}]}, 0x1e) 09:42:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0xf00000000000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) fgetxattr(r0, &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)=""/6, 0x6) request_key(&(0x7f0000000000)='dn\x18Rres\xba\xce:\xb1h!', &(0x7f0000000040)={'syz'}, 0x0, r2) 09:42:37 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x24, 0x0) 09:42:37 executing program 5: clone(0x0, 0x0, 0x0, 0x0, 0x0) select(0x0, 0x0, 0x0, 0x0, 0x0) 09:42:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x100000000000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x2}]) 09:42:37 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2040, 0x0) recvfrom$unix(r1, &(0x7f00000003c0)=""/4096, 0x1000, 0x2100, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:42:37 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockname(r1, &(0x7f0000000240)=@l2, &(0x7f0000000000)=0x80) request_key(&(0x7f0000000140)='dns_resolv\xbd\xb1\xb5z\x7f\x8aA\xa4\x01\xb2?0\x9b\x9bv\x8a\xdb\xc919\xdc\xd3\x0f\xa4\x85[\x93A\x84~\xbd\xd3\xd5\xea\xce\x9220xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x6, 0x0) 09:42:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0xffffffffa0010000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x10}]) 09:42:37 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0xf, 0x0) 09:42:37 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000140)="760720e75571b2d03ae75aee3029e2349ffcaa00000000000000000000", 0x1d, r1) keyctl$setperm(0x5, r2, 0x20) 09:42:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x200000000000000}]) 09:42:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0xf000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:38 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) setgroups(0x0, 0x0) r0 = gettid() openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') ioctl$TIOCSETD(r1, 0x5423, 0x0) fchmod(0xffffffffffffffff, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000001280)={0x0, 0x4000000000000012, 0x0, @thr={0x0, 0x0}}, &(0x7f0000001240)) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) recvmmsg(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) tkill(r0, 0x1000000000016) 09:42:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400203) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x50b400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000009040200d00bf8ff0000040000088000410a0500"], &(0x7f0000000180)=0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:38 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0xd, 0x0) 09:42:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x8000000000000000}]) 09:42:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x8000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:38 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r2 = epoll_create1(0x80000) write$P9_RUNLINKAT(r1, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RRENAMEAT(r1, &(0x7f0000000280)={0x7, 0x4b, 0x1}, 0x7) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x210400, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x98003, 0x0) renameat(r3, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00') 09:42:38 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x21, 0x0) 09:42:38 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x202800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$rfkill(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x4000400000000001, 0x0) close(r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'\x00\x7f\x03\x00\x00\x00\x00\x00\x01\x00\x00\x00\x02\x00', 0x102}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) sendfile(r1, r4, 0x0, 0x8000fffffffe) inotify_add_watch(0xffffffffffffffff, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00000000c0)='./control\x00', 0x80000000808, 0x0) 09:42:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x800000000000000}]) 09:42:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x8000000000000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:38 executing program 2: pipe2$9p(&(0x7f0000000340)={0xffffffffffffffff}, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x4) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 09:42:38 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x19, 0x0) 09:42:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000040)) request_key(&(0x7f0000000180)='\xa5+8B\xe5W\xbd\x02\xb4\xfau\xec$\x03key\xf88\x92v\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0xfffffffffffffffc) [ 1180.892038] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1180.929661] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:42:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0xa0010000}]) [ 1180.975009] 9pnet: Insufficient options for proto=fd 09:42:38 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x3) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x400000000000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x2, 0x2) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x100, @empty, 0x5}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) accept$inet(r1, &(0x7f0000000140)={0x2, 0x0, @remote}, &(0x7f0000000180)=0x10) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) 09:42:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x17000000}]) 09:42:38 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x11, 0x0) [ 1181.592791] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 09:42:39 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) setgroups(0x629c4d05, 0x0) r0 = gettid() openat$urandom(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, 0x0) fchmod(0xffffffffffffffff, 0x0) mount$9p_rdma(0x0, 0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000001280)={0x0, 0x4000000000000012, 0x0, @thr={0x0, 0x0}}, &(0x7f0000001240)) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) recvmmsg(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) tkill(r0, 0x1000000000016) 09:42:39 executing program 4: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) 09:42:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x800000000000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x20000000}]) 09:42:39 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x23, 0x0) 09:42:39 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:42:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x70000000}, &(0x7f0000000140)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0x0, 0x100, 0x8000800000, 0x0, 0x0, [], [], [], 0x2, 0x20}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x8, 0x20, 0x3ff, 0x7fff}, &(0x7f00000001c0)=0x18) 09:42:39 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1a, 0x0) 09:42:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x8000000000000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x80000) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0x62, @remote, 0xfffffffffffffff7, 0x3, 'nq\x00', 0x21, 0xfbc1, 0x5e}, 0x2c) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x1000000000000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000000c0)={0x6, 0x3, 0x5, 0x1, 'syz0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:40 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0xe, 0x0) 09:42:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0)={0x87, 0x4, 0x20, 0x20}, 0x6) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x48) fanotify_init(0x1, 0x40000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x30}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="6a000000db676bba56b1a269de6fc36a3fb8430867c06798fcd930b7d0532174abcc9411bc2af92ddfefe00713257815f25d2c2dcd656df63c863f70defb6e8313a1247d451d7c4def52e77879b2d2de7dc84442cc18c07317db67db45dcb4fa7d8266"], &(0x7f0000000200)=0x72) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@local, @loopback, 0x1, 0x5, [@broadcast, @rand_addr=0x8b, @empty, @multicast1, @broadcast]}, 0x24) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f00000002c0)=0x3, 0x4) 09:42:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) r2 = dup(r0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) 09:42:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0xa0010000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:40 executing program 5: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x1) socketpair$unix(0x1, 0x80000000ffffff, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe0, 0x20200) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x400000) open(&(0x7f0000000400)='./file0\x00', 0x2, 0x40) syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x0, 0x18400) r2 = add_key(&(0x7f0000000600)='big_key\x00', &(0x7f0000000700)={'syz', 0x0}, &(0x7f00000007c0)="5d5aba456953a5da1e966b7ed955c566ed45e6567079a7df2e8d1ad1b55fe725550cd423772ebb5f803fecbbc63e6319fc265b139c96fb1fe3c0f4e022e59bac0df01a1b592ded1fee751d7499ae22af58aac199746cc2235e59ab6e78d1f58be225e9b2fe1c4c39fd4dff9afd228ce0080d5b1e51e28ee1694842eef8ea624515ab39a0b076fff7400d8f30b7c1d76fabc2530546e22d317b8935e2f29d517573478309e1b502d5ad89bf97ada32aadc6136e4a1a8ae3ebe4f989ff07d98997e73835c1979480d92c83bd53f26b90377c00fedef55871610f72e244c0f1a6d7a7a652bbe8f4a3dbb6127d6947f05e07cb0cfbf91c62feae45", 0xf9, 0xffffffffffffffff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)='vmnet1\x00', r2) syz_open_dev$vbi(&(0x7f0000000540)='/dev/vbi#\x00', 0x3, 0x2) perf_event_open$cgroup(&(0x7f0000000580)={0x4, 0x70, 0x0, 0xa1, 0x0, 0x9, 0x0, 0x7fff, 0x1000, 0x1, 0x401, 0x401, 0x1000, 0x8b54, 0x7e3, 0xffffffff80000001, 0x3f, 0x5931, 0x7, 0x2, 0x8000, 0x40, 0x104, 0x3e76, 0x2, 0xffffffffffffffff, 0x8, 0x6, 0x1, 0x0, 0x0, 0x8, 0x10000, 0x0, 0x7fffffff, 0x5, 0x0, 0x9, 0x0, 0x38, 0x4, @perf_config_ext={0x3, 0x1}, 0x8020, 0x20, 0x0, 0x9, 0x1, 0xff, 0x6}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x20d40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xfffffffffffffffa) request_key(&(0x7f0000000740)='logon\x00', &(0x7f0000000780)={'syz', 0x3}, 0x0, 0xffffffffffffffff) r4 = creat(&(0x7f0000000440)='./file0\x00', 0x60) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r5, &(0x7f0000000340)={&(0x7f0000000200), 0xc, &(0x7f0000000300)={&(0x7f0000000640)=ANY=[@ANYBLOB="76d8dd75319bb914cbb61ffc6abf390ee6b249d117be8cd788c035f3d5fb2d01725dc3520900edf107678f863a1fd4f8ea1a754e543ecb", @ANYRES16=r6, @ANYBLOB="01002dbd7000fddbdf25010000000000000009410000004c0018000000096962000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x24000081}, 0x40800) [ 1182.508154] Unknown ioctl 35090 09:42:40 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x80000) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c30a3f18d6f3d", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 09:42:40 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x14, 0x0) 09:42:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x602002, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0x9, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:40 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x1000000000000000, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x4, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x34, 0x0, &(0x7f0000000080)}) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="80800000060000000000000000000000", 0x10}]) 09:42:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0xfffffffffffffffc) 09:42:40 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x22, 0x0) [ 1183.041873] 9pnet: Insufficient options for proto=fd 09:42:40 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x84000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4108030}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r1, 0x12, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@empty}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x41}, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r2) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x1a0ffffffff, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<', r1}}]}) 09:42:40 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',w{dno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 09:42:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) 09:42:40 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1e, 0x0) 09:42:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<', r1}}]}) 09:42:41 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:41 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="0177c087d8eeac", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 09:42:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x200000000000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x3, 0x2) syz_open_dev$vbi(0xffffffffffffffff, 0x0, 0x2) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) 09:42:41 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x8, 0x0) [ 1183.430521] 9pnet: Insufficient options for proto=fd 09:42:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<', r1}}]}) 09:42:41 executing program 3: socketpair$unix(0x1, 0x200000007, 0x0, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) splice(r2, &(0x7f0000000000), r1, &(0x7f0000000080), 0x6, 0x8) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e24, 0xeb, @remote, 0x100}}, 0x7fff, 0x7, 0x7, 0x800, 0x3}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x2, 0x89, 0x1, 0x400, 0x4, 0x901f, 0x5, 0x991, r4}, 0x20) ftruncate(r2, 0x401) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm_plock\x00', 0x8005, 0x0) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000000640)=""/4096) io_setup(0x8, &(0x7f0000000100)) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000000200)={r6, &(0x7f00000001c0)=""/42}) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000001680)="66cdee0ed231f7077fa8fd91969d57b953cf64e6d12b8c9a5fe12d347e29f8fc643d328a33595fd9f300e6bf8470b629b3494cc699bace5650b08eeeb8d8e2726a0f1f3530a4de9d1012b9a331ee7a467e34b1902b21d0152415ce388e19a1416301a264ef98f59fc8592b113a59d19ce0a29a274ef607c5b5c37799fc512e", 0x7f) prctl$PR_GET_SECCOMP(0x15) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='9p\x00', 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302e752c64656275673d3078303030303030303030303030303030382c76657273696f6e28c6fe1d07b0b1cedbc1aeecbe32663d3970323030302e4c2c6163636573733d", @ANYRESDEC=r7, @ANYBLOB=',uname=/dev/dlm_plock\x00,cache=none,dfltgid=', @ANYRESHEX=r8, @ANYBLOB="2c7065726d69745f64697265637429e70c7375626a5f726f6c653d2c00"]) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) chown(&(0x7f0000000580)='./file0\x00', r7, r9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x7, 0x1, 0x3, 0xc, 0x8001, 0xffffffffffffdac2}, 0x20) 09:42:41 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0xa, 0x0) 09:42:41 executing program 4: socketpair$unix(0x1, 0x800000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000140)=""/161, &(0x7f0000000080)=0xa1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:41 executing program 2: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r2 = epoll_create1(0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fdfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) 09:42:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x2000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'sy.'}, 0x0, 0xfffffffffffffffc) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000180)=""/241) getsockname$llc(r1, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) [ 1183.647288] 9pnet: Could not find request transport: fdfdno=0x0000000000000003 09:42:41 executing program 3: socketpair$unix(0x1, 0x200005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:41 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0xb, 0x0) [ 1183.700856] 9pnet: Could not find request transport: fdfdno=0x0000000000000006 09:42:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8920140a3b4ea0ab, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) 09:42:41 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="1200"]) 09:42:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0xf00, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:41 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x10, 0x0) 09:42:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(r1, 0xc050561a, &(0x7f0000000140)={0x3, "e5e29103d48d614c8653b52ed7752c344b5aa62009e871db27016bf878d47d2d", 0x3, 0x5b, 0x5, 0x0, 0x0, 0x2}) 09:42:41 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x280, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x7c000000000000, 0x3, 0x2, 0x6, 0x0, 0x3, 0x8080, 0x8, 0x0, 0x5, 0x5, 0xfffffffffffffffb, 0x4, 0x9, 0x2, 0x800, 0xffffffffffffffff, 0x6, 0x9, 0x2, 0xfff, 0x7, 0x4, 0x8, 0x18, 0x4, 0x2, 0x8, 0x9, 0xffffffffffffffe1, 0x7, 0x5, 0x1, 0x7, 0x6, 0xae, 0x0, 0xffffffffffffffff, 0x1, @perf_config_ext={0x10001, 0x400}, 0x1000, 0x5f2e, 0x1000, 0x0, 0x5, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x280800, 0x0) ioctl$VIDIOC_G_FMT(r3, 0xc0d05604, &(0x7f0000000180)={0xf, @pix_mp={0x0, 0x3ff, 0x59575747, 0xf, 0x0, [{0x37a, 0x1}, {0x2, 0x6}, {0x10000, 0x8}, {0x6, 0xfff}, {0x7f}, {0x9, 0x7}, {0x40, 0x400}, {0x43, 0x9}], 0x1, 0x43b, 0x3, 0x2, 0x7}}) [ 1183.880221] 9pnet: Insufficient options for proto=fd [ 1183.910085] 9pnet: Insufficient options for proto=fd 09:42:41 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x2000000000000000) r0 = epoll_create1(0x0) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffffd, 0x101080) syz_genetlink_get_family_id$nbd(&(0x7f0000002780)='nbd\x00') ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000002640)={0x4, &(0x7f0000000140)=[{0x17, 0x400}, {0x4, 0xffffffffffff0000}, {0xd4, 0x45df}, {0x0, 0x2}]}) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='tr`ns=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',\x00']) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000002600)=0xc) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x100, 0x6, &(0x7f0000002540)=[{&(0x7f00000003c0)="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0x1000, 0x5}, {&(0x7f0000000200)="4dcaa8d95c7234c319310eb97c0f3c201210509d3d6b1aca6d62a55dd4c234233b7a32e4344c49bbf23afba8ac5950b4b2ce5d67051a3bf2f8289e3e9fb670b32f82a447ebbbfce466761ddac665094f42e3a911862e3e51fe0e2871359a7a88971fe6ceef8fc694d359de102a8470b389a04277bdb2e28c959061857f212ad47b9244273224394ffc394730e8aa479e8c8bdfc9d0a1b910", 0x98, 0x1}, {&(0x7f00000002c0)="7287e0e5dd268752a5a2189323f113dc2cfa218d9ab1758ec8c1ddad74a4a89b5041d8a3eee1d6bbd35b584a1f24fbfa1b7c4b7853902710510ae8dedadbb68569ad3bde958404c20c837e5deeb48fbfece93975f8ae901fa2d285e072d0ae9fb82caf7100b228df40c77a03c2b0351e48ac588e987029aa", 0x78, 0x42000000000}, {&(0x7f00000013c0)="eb6a601a93bfc0c0511e8dc7177c2005d01feb76d14ebe9e58b7738d0dbf8d50f747a2fceccdc63d58e2408f962d71bf00223a4d86519e5f96a663e1b74340c675c63409a27fc98b56622dbb4d6869053effa8a71537213e7b9cd38c2dbd79f092c03bb320a7fb75f20a7d7b1ef4b9b168ccc8c23153530605771e14e6929fece55dee472f104f8fc2c370f6f442672a62b88c59518f9f94b300d81fd117c447f431c75c48d74243920297c66f", 0xad, 0x7fff}, {&(0x7f0000001480)="00e1e9a149d1df2d5e61a05272d228daefbb7480048bcafcef791675b2f4314c519e60d6d4c07c5bcacfe9e702b0e98ab05b818c74c25c8192e42e0c0a3e319b56f2bdf3f408a705376b63d7c1c0b31f932b7c45a2959d3e581256acf1b1955fe053c1b06dfb990f9bb597080dc2f2c874261ee74236e8e77e6cfabfb4beaa3ea59a0dea03d8dc61d54b1c7357fe67b75f", 0x91, 0x3}, {&(0x7f0000001540)="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", 0x1000, 0x6}], 0x10, &(0x7f00000027c0)=ANY=[@ANYBLOB="636c6561725f63616368652c73706163655f6361392aa401ca5c69a619a06368653d76322c6e6f696e6f64655f63616368652c646973636172642c73706163655f63616368653d76312c6e6f6175746f6465667261672c696e6f64655f63616368652c646566636f6e746578743d73797374656d5f752c646099c69adc0216684e4d2d65e47cb96f6e745f61707072616973652c646f6e745f61707072616973652c6673757569643d373477357f7633362d333435662d313077002d337631672d306738", @ANYRESDEC=r2, @ANYBLOB=',smackfsfloor=,\x00']) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x4d, 0x2}, 0x7) 09:42:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) timerfd_create(0x7, 0x80800) ioctl$VIDIOC_OVERLAY(r1, 0x4004560e, &(0x7f00000001c0)=0xa2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x3}, 0x8) 09:42:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x10000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:41 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x26, 0x0) 09:42:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:41 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7fff, 0x200) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r1 = socket(0x1b, 0x0, 0x7) connect$tipc(r1, &(0x7f0000000040)=@name={0x1e, 0x2, 0x3, {{0x2, 0x2}, 0x1}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) fcntl$setstatus(r3, 0x4, 0x4800) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r6, 0x9}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000003540)={@dev={0xfe, 0x80, [], 0x17}, 0x4, 0x0, 0x2, 0x4, 0xcdac, 0x4}, &(0x7f0000003580)=0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{0x0}, {}, {}, {}, {}, {}, {}]}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000340), 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000300)={r7, 0x3}) 09:42:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/55) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) dup2(r1, r0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:41 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2ce1028816873757cfd00281e1495e092892b783b64ace3477727cd90ab7d4d67972a2f1b92e2386e05a009c05701c7ad01804841ca2d92e840ed0733e4c815d9f37d91b18011bad4a738b27336be5db922a865e3f2d432e"]) 09:42:41 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x17, 0x0) 09:42:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x1000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:42 executing program 4: r0 = userfaultfd(0x800) fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x40, 0x10000) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x80, 0x40) io_setup(0xbd3e, &(0x7f0000000180)=0x0) io_submit(r4, 0x4, &(0x7f00000003c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8, r3, &(0x7f00000000c0)="4f842a165a0b3eed3e91ec4a480e82057b652a8b00a54f9ea7fbbb", 0x1b, 0x544b, 0x0, 0x2, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)="b35acdfd9cc59575b8b8cbbee103a0e02935d704439f3f6f63cc2b1ac5a5dee6b88a5bbe", 0x24, 0x3ff, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x401, r2, &(0x7f0000000240)="d80dbc9ed2cbf2b52729e35350e81c275832699924d71669d02caffc4727", 0x1e, 0x0, 0x0, 0x3, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x80000000, r1, &(0x7f00000002c0)="0537ec1b2f447a30e3a9da73dded39045df09568de98de48380bf91178a01372d4c62e5bf08280a8c0e908dfcd94b1b4dcd5747a7865186717f9e9546012e85aa826e59a5157ab93a904f7cd693aada61d4a9ca137ca87d479314d4f9013a236494b4b4cb8261f96ba077d05e026aee7dd79740fe3e0eeb6a99d554716c8b6f15549ac88e1", 0x85, 0x9, 0x0, 0x2, r2}]) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) fstatfs(r1, &(0x7f0000000400)=""/58) 09:42:42 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1d, 0x0) 09:42:42 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x2200) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f00000000c0)) 09:42:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x1a0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:42 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x27, 0x0) 09:42:42 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000640)=0x14) sendmsg$xdp(r0, &(0x7f0000000ac0)={&(0x7f0000000680)={0x2c, 0x4, r1, 0xe}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000006c0)="06621d40c721b7f1abafaab3a8db18f4292b0b903a7998cf0a1bf446c23bee042cde1df45ccd68f7953b3264dac5731f62a6a28f47286cc47c464c539b9376e24ecab912a229f301912e55d954dc005e8af2aece2b997b0bffa057a066d9ac388793cd643fc9d26ba576126f504aa7987ba10996d90eeb011861dd177d7bf25d9e8eee006e00f5ef87aaf8e008f825ab77c7d744ec456c323eeaed32df6c0116e7cdddb534b54b824cf0bd1efd8673e820b848abc23fbc6f08ae40cd8a967cec7c2355e54c6e54523e698cb777ed1636cf4c7c903afea04f70bb615980ab", 0xde}, {&(0x7f00000007c0)="dfd5f41ed8100850da1d9b772d6c8c52", 0x10}, {&(0x7f0000000800)="6a5eb0abbe5467260923bc7916cb3ab90fe8d87690e39b17740281aef4a97a30c70fba428c376d0e632c8388a3497d96be61f2ac6d9ed4c81200b2d911c71f4f85d01a", 0x43}, {&(0x7f0000000880)="14a5c19354f0ce7d2d1df98966e567e6c53cb96da0c787ee7d69f5cda647bcc15788305ffd4c9b867b728a242f1b88e0492b77711b36f5690740241079744bb1a6443a6bb681d0d13b8be553ee9017a1759c142e7c6c859c8de1aa2446d88c3bde3d265f0513781f4488e17ecffea6fe630f357a9e4dcd8357b43256ae3ab2cbe6543270f68a708367fb1cc52815cc0fb94c31097e196ad65776222b446f5578c273aba0a237cac3ccd0697da6650d101db04909", 0xb4}, {&(0x7f0000000940)="5d14a22f3fbaaaa444e467c1befc99d6e7184d4442f4c898e02bd3e77be58bd8f411d838ff2d597f205cefd3bdbd349037fd8f8976173afa8d8cf2a38f4570890644e66683082db30729c49f0a82196d55921f051c7c537e3818684703f6bde15985ee9ec0bb39c7e8e92474574ba629a52f458bacbf51f76675ff6449532778a716b5eb23f439367d270c6765764814135d640e8c080faf7e15810aad8b1927726183b452176ad663f5102f8a11cb363faf2f0a9d26d707e114331927be8f0626ee6f225d8ace9ffd9fc9e8e1b325e19be7967d04c253b1c43b369eda0872", 0xdf}], 0x5, 0x0, 0x0, 0x4000800}, 0x10) r2 = shmget(0x0, 0x4000, 0x14, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/22) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000580)={r3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000b00)={'broute\x00'}, &(0x7f0000000b80)=0x78) close(r4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0x7, 0x3ff}, &(0x7f0000000200)=0x18) ioctl$VIDIOC_QUERYMENU(r0, 0xc02c5625, &(0x7f0000000000)={0xbc89, 0xe23, @name="2d49958d5200d89618ed21d76cc071c1ce5fdd469e7eef448008907953bb49ba"}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r5, 0x1, 0x5, 0x40, 0x6, 0x4, 0x5, 0x3, {r6, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x4}}, 0x80000000, 0xfffffffffffffffd, 0x8, 0x4, 0x2809bcb0}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r7, @in6={{0xa, 0x4e21, 0x5, @remote, 0x9}}}, 0x84) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r8, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r4, &(0x7f0000000340)="100000000688c4bcf995a07ce1a9d4d60a420a060069f49ca700000000007b0000", 0x21}]) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r6, @in6={{0xa, 0x4e20, 0x6, @local, 0x9a2}}}, 0x84) 09:42:42 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:42 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x3, 0x8}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000002c0)={'ipvs\x00'}, &(0x7f0000000240)=0xf7) openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x2) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:42 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x4000000, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:42 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x18, 0x0) 09:42:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x1, 0x5f31c100, 0x7]}, &(0x7f00000000c0)=0xa) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000140)="c1def14f3b4e4385e7fcad798f2bf1ed0c200064e15155cd11910ca37f84057d44475bfd43115d27c4e654b221ca573c289f26933be0fa10ecbd74930c8178420a70b7c82e616a0450adfd990940c156b5f943ccc00c7fae8c4fd3dfc63218fec59a2d530c92410a439d9a1b51270f661d7c7eaff3a1ac9428924dfc28bd6784f6259aca003d16b34c1477e5973a44c93cd401aae243dc6bd50a33519679c25f2c028417a53440d3eeeea627d90caa5eb753e16f0400ab78c0835a8370217f1779d297ef6466a44cab126effed97ca2adf1ad4a7a2f4ee4eaecaf6e29ec092c6ebae88729b087fc37571d71d8088099364ec53f9de") request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:42 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1b, 0x0) 09:42:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r2, 0x80000, r1}) acct(&(0x7f0000000200)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0), 0x111, 0x100d}}, 0x20) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0xf, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:43 executing program 3: socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = accept(r1, 0x0, &(0x7f00000001c0)) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) io_setup(0x7, &(0x7f0000000100)=0x0) setsockopt$TIPC_MCAST_REPLICAST(r2, 0x10f, 0x86) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:43 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:43 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) keyctl$session_to_parent(0x12) r1 = epoll_create1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r2, &(0x7f0000000200)="d2311685c4ffb27cbd07a20041b9e2c65a4bb4bf0246f39dbfebcbad6a82f4da57d0fd1cbcdad61bddb5a33fe8751749624fe5d6572aac6ae0f40647e545da9c831e1c26379eae7f5ca074f383a47ad071ea0b87b9532bf1190a"}, 0x10) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) 09:42:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000140)=0x68) 09:42:43 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0xc, 0x0) 09:42:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x4, 0x5}, {0x200, 0x1}, 0x8, 0x3, 0x48d5}) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x10, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:43 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000140)='./file0\x00', 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:43 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x3}) 09:42:43 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x3, 0x0) 09:42:43 executing program 3: prctl$PR_SET_NAME(0xf, &(0x7f0000000180)='/dev/cuse\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000200)={0x401, 0x7f, 0x6, 0x10000, 0x9, 0x58c}) r6 = fcntl$dupfd(r1, 0x406, r4) bind$netlink(r6, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff}, 0xc) setsockopt$llc_int(r6, 0x10c, 0xf, &(0x7f0000000080)=0x80000001, 0x4) io_submit(r3, 0x1ffffffffffffe33, &(0x7f0000000600)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0xffffffffffffffff, r5, 0x0, 0x1, &(0x7f0000000280)='\x00', 0xffffffffffffffff}, 0x30) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) kcmp(r7, r8, 0x6, r6, r5) 09:42:43 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', 0x0, 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="d27a0ec70f181bb39f03e5f06dc7f5380c6eaeae9c13b142cf48262c095d672d3000d4cdd62f5d7b23b3d287697276da32cd45a4457dbd5c242654b5e02f18c6357980e75c927ab5ce8102476d2b0ed926d09b575c8b2010967a142e6b81f6f4c3de6233c952953fbf13d87d1b606fdb6357572dc92e1674a1f822a6ccf813395d689e3e9a1a1fa689683858fa23c7fbfb7f74f632bc5afb647533e14f94cd7d2530d18d0b27fa631e676419c4c49aa7c49563b8408042607f7e59748516ba62e292902b380e4c4d0764a778c37185a249c9313042aa47ba5a4d34e164950b7f86c164f7d6a72106ab7d2162a5b5fd67ed7d89c28ea8612c853224370438", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x2, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:44 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x12, 0x0) 09:42:44 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x3) 09:42:44 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8400, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {0x0, 0x2710}}, 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) flistxattr(r0, &(0x7f0000000180)=""/90, 0x5a) 09:42:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', 0x0, 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0xfffffda4, 0x0, 0x0, 0x0, r2}]) 09:42:44 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x13, 0x0) 09:42:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000002, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x30, 0x1, 0x6e0}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x5aa2bec1, 0x4}, 0x8) 09:42:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', 0x0, 0x60, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:44 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x28, 0x0) 09:42:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000003, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:44 executing program 4: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x800, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000200)={0x0, @reserved}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x6355, 0x80000000, 0x8, 0xfffffffffffffff7, 0x2}, 0x14) request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) pkey_alloc(0x0, 0x1) 09:42:45 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:45 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000180)="d1130e57ef7d1cb73ea489a5fe0b54bf428c722d98f293f0a086a2fb7bc72b63067ec9c547f514e8a756901dbc65b2639d3fa15c7b09e15e6a32d6cf311b80ea53844191ec091ad1550121d8944aca25bc6aae332852cb38fdccb6d5685fe72dee1a0ebcbe8c1a3cb4c61493821f610d6676219adc320b4ebf9c956749025e341e8d3098d074755463d18324825a3104c08ac3e3b7b4d99cf2", 0x99, 0xf40}, {&(0x7f0000000240), 0x0, 0x5}, {&(0x7f0000000280)="f5859c1b7fb657d505988408dfba020856ea53bc97a122768a41bd90cca1bd7bb0b420c267018792a0123f1a13c0a469439cad7fed9bcf27ec3b6fa690868dbdd3f921bd8aa39f39b9a980cf75b7b55ef907b6c33b7fbdc32f0eddcd3265eff73ca91c876cfd044fa5185599743dc5304685199ef8f784c171651500b32d390d23265e3c7663dd32bdae21a33bf68b", 0x8f, 0x8}, {&(0x7f0000000340)="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", 0xfe, 0xfffffffffffffffb}], 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:45 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1c, 0x0) 09:42:45 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x8) 09:42:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000008, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhci\x00', 0xa2101, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000380)={r3, &(0x7f0000000280)=""/199}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000400)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f0000000440)=0x10) close(r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r4, 0xc6, 0x8, 0x10001, 0x8, 0x3}, &(0x7f00000001c0)=0x14) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x4000, 0x0) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) ioctl$RTC_IRQP_READ(r6, 0x8008700b, &(0x7f0000000480)) fallocate(r1, 0x10, 0x8000, 0x2) 09:42:45 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @empty}, 0x10) 09:42:45 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1000040, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:45 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x34000) 09:42:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000300, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e24, 0x5, @mcast1, 0x5}}, 0x0, 0x4, 0x0, "01acbc395d6120cf82110bb9cbecaff1ee72c28804d8dcfef7d4892bb50ae1867a451610ca7bd30e64f504f32e55f161bebd1c42156e85a0459fbfd4635d7e99b8f870d56e636338fde7c3705ebd4184"}, 0xd8) 09:42:45 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x200000, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x40000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:46 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x400) recvfrom$unix(r1, &(0x7f00000003c0)=""/4096, 0x1000, 0x40000000, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) write$FUSE_LSEEK(r1, &(0x7f00000000c0)={0x18, 0x0, 0x4, {0xffff}}, 0x18) 09:42:46 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x8) 09:42:46 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={[{@cruft='cruft'}, {@check_relaxed='check=relaxed'}, {@dmode={'dmode'}}, {@nojoliet='nojoliet'}, {@mode={'mode', 0x3d, 0x7}}, {@utf8='utf8'}, {@iocharset={'iocharset', 0x3d, 'macgaelic'}}, {@sbsector={'sbsector', 0x3d, 0x100000001}}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'sy.'}}, {@smackfshat={'smackfshat', 0x3d, 'sy.'}}, {@smackfsroot={'smackfsroot', 0x3d, '*}eth0'}}, {@fowner_lt={'fowner<'}}]}) 09:42:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) shutdown(r1, 0x1) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:46 executing program 3: socketpair$unix(0x1, 0x10009, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x80) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x121102, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0x101, &(0x7f00000001c0)=0x4) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000005, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:46 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xf260, 0x8000) r1 = accept4$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000001840)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001800)={0xffffffffffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000001880)={0x5, 0x10, 0xfa00, {&(0x7f0000001600), r4, 0x2}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_setup(0x7, &(0x7f0000000180)=0x0) io_submit(r5, 0x6, &(0x7f00000015c0)=[&(0x7f00000011c0)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f00000001c0)="4f5178229af956002258386c6d48aa4c2a28793141e87fd7a0c1bea13c79ec0a1c7607d708994f33e55f119cfa722070b17078587ad6b73844a0f830e91b46cbd9e234c531635551c03b49423af75b7b32a03edafbc7cd7b3718e806eb766d5451f416a6684dd27a61112ce0920acc52bf99971be5ab2996d85870606b5af0c7d19cb31d41aaab704319175fdbdd06adbc74a3f856838ce6d0d856adb47f8e9199384fc5703bc7c7bc08554418778d9a4f0189d3a6415bb5776eb627d57ab39009f845a0c36bcdee89f0efb81ab57bddedddb8c867a8f2497063b7c5d7af49d79513d364437040a2b32be9fc7f40ca89e1ca356427ef2766b740272a7cd5af2a48e0ad0bb5982547b8037a2b4234cb8a6051484175d4577ca482e282b00bd6e253a0970936038741ec7ed8fc225d2beeb2d57cdb8e5b02fa17de3e27eea8a22c007699c079bad853f4269685facbd73257a8834f3f3d037a480c51c498e5e7316c017d84aa485b8e50235470e7f3ae330f56d1bb89412dd31306902e0f4b9a9910c6bcb13f3f05597a80371f9736b4f08676f415afc85fddbe8e234df60b152626e405758f4f873692716a204b10aa98539916001b3af3066bfd0ec232b950037d29dd309c6a04e0192094bc9523ee52dfd8c39942aa4932837467ecdb78ea86438a1c32bb8e96ad688d3d858cb1ba5c3f331cc0f0b799412514e34969edae3237adb833e9050c43f737fb463c82ab0a6f534d7b7e51d539559fe80b02d600e8782934b00dc7ba2d62cb3dee3c17287b942bacf6fca26974af13caef273a4807d076622b52389dba54c6cd00dc00e999233dc234a4a1799d6420e0a9924eb62783d0cb1e49953e25d38179bf0c4232125ae633bf6d2a20fb500fc590e9d3fecaaa162eda55d975133225a38aa02fbb4b09881e3787f77849f972b0213bdd018ed2ba3c2678041a1f1807d15d44518647c765be003c5dcbbe4f7a775697b965fb8c6a407e4dedb4551798dda1ccfe0b0f9d1445c2dcc601dd398981001785eabfee93f50444ee1b8d4c9bd443c9e225a7fae78373b647746785be3af2051b4253958ef88dfbb77f554a7a59fbc0f687fe33c1805e7445bb83b1ae5ed1c1ef13b502b5f411e64b405f2a445803c07eb4edc630f29c5800112a901991149d85eebe8f6790ef673d451c9f980f4930f2c329d106da8a1a799f55fa7bf049d68c2b317ad14977cdc9e831a0de4c22dd5ed81678cc1140f3a112e2a8b50329cae22585b2f1ef6ac2f56c0d7a280be7ee14c2b19f27f2bc3557d48cf2704c9232425cbbc2a34897f15f4a6c6f8ff8aaec13105936560a7b637c7f632c6acb6a432c83f34945e9694997eb1ce2a3eb5e4a45ec75515e25c9c07bc0c85ca8c6ecec66971bd55ac58402e11f7b5d70a91836cb767136e2a8a4cda3cbda1c6fe9ca4ede094b8b005c12c23d7d06d8f0df8603afb395edab8e14c7efbdeb52583c8bb510fa042810f11cc97926d4a4466af4f4b041f38dc54f37bb2f7ec4d49130337bab04f777e263ad2aeeae79b7ce9f1ec657e12df1ab2880a6017f6a3183e27936df24fbd68a39c48f27bd968cf6c22ccc82969b85c84cc7c9a3033ed189e94ff9dd475040ac7c1f08adcf74ade6a43f41f35eb9b05ee8ec0c2c691c2044183321361c9227025244f5d3122852bf7129921cdc80f984d8ed396afcae8d50398bf9a23a942902755311a1a153e4a529d8ac753eddda7c0456936a933b2ba734d5314810968b80387aa3358ff3edff32661ca8b2a1a4f4914d7b7a2a18ee0d92e4f63859492b730921a9e7c3e4e2eecd2d1bd525d0b04a0199708dfbcc814f46773f68aa40002d2adc017c44d58330fa098ac12098196dd3cee2ca565f5e2546817adf70308683ca9325d7bdca60a8d4fa16a152ffdefb5519f59f553338f2c1a43908ab76bcea3924372657c9e48b7fa36fbddd58bc57e9ae094aaa6e44ebc8831bdf37995079d932130a022d82298caacdadca0d803249d52019d7608e3efa42c530b1ed21414e502a514909b5308d4825e460ee99028c6dbe94280da3430947b6be4d565143fca5b6229c9d8dd97217e9d1b8b2613b4268f523844a09e8cff4bbd2faf1cecae6c74bff770e64378e22eaf4f9b0bd7e3c6ed277c281633a9165a978647445ed8c82adc5e69aa8e6b87ef7069190a035ee6d9d284aef4eae5810599ec96e159ab34b305ba9de706cae90bd2cdefc9e25f7ea58c244a07d491ce77021ddf6f2dff2d6af0146b3d0083d7d4df050a6132f279837f1b2d93a497223d81fedde003a0e185673a52e231878c454ec9e99224bfe0014f511a922211734b36ac20669ae74b227301f4fb5afdfbc335dd2c55f9fb0946291ced7bfb35d0856d2a442f0e3e073c4ce938e2e2d5dc19aa65ea3994ac1f451a9bb7b8c97a9c3274ae03778d2c61c947b2bb504656fd5ca4d59d31e9d0ac648b9606e2676296bf43121f95fde5a4b15c4983130ad2710e7198cab50b7b6f3f4b41b98527d6aaf59068720b310c33242e59f1541d564248186f95ef91ddac5edaa7474eae271b121319bbb931589000e3f7c2f9477860585987ba3ea1af146b6c497d585a441e0d8cdc36a7cd7a09a1fe8b531a0b0b0398f23c381ea842d6d50d91a34c162ec34b5a7397c191c51d07ffad594c708778ef8fdef9e2801d47ea65240277e6a8fb72dff2c9ec64c28007d58cb94da1c2ba1f5d402dc733d7c567d7d8f7e74fb31599ca38d59482933d66c205c2f7f93ad73a9a8d2833d46fdd5131a02cb80f0d196c9461d1a8ed26ff81aa872a0060b3a198105a39d8e6280d0673fea6fa0cce98bb502e6aa4df7d01dd04be7e397b221f719bf3fa22ba8b37b64ec2426702befed409907adec9e07e0443dbdd0c8e0c59094baf52022407e81c66bf243584a1d1ae3cfdc4aa1f5c391e88a47014d5cf95b83dae4fcf6d57e7e23928a8517646c41d77f8a4a6dd1e13d462dd2fc0c14c62bd4d27e81e8b9457311e16a196b321559b2f498086e7707da333773c31b7ae1e43a4738dab20889eff9cae923421f18d12cc16c0438db4d04d94f30b0932cfb4ce30bfbcbc4be3680c2c1f949def7039cc3d2caf4bb66132b58c4316086b2787e4aed4aa08870c16ac71ef99778f2b686929687d2be4b5e5348b84825e3f9b4268367df3f658cd383ee2c5294c21e40ee83440b0c4b0215a800878e9f1e80891de888c7454afe8c32af9f23a696f5bb77c9be022f860c1c7849f77b5353cdec8a939e3ca0f8ad93598900b84a6872a3eddb75f16df2e95d12fdf220f6a9c820e7683ca2fbe8abbc0b4a48f86e7876c8ee8ca5d343db51219442bcc4ba333f74535b632bda0223c4d5f262c6257977c420325bf23191abeb8858b1f7abeecf5697dfab529126493df484a8ab5da58d2c0215d602cbef3b08982e75fa7e9bc9259d69a864561e2a2203c97125b654d50dd41aa77577a26458566878f29af98e3093bf8754b579e9d4630573f8f3c273e62e26836964bdd94041659db3c19fef80af848235afd492ca04a688e0c69073b0e225af06a58b8d8d50dcb9c12cb1eebf35c285207f49c85992259006039b50da25c176e1106f7dd4f9530bcea23a446964209c41407683e12f924bc3fc432563b5d0b0b9ca7367a6ad02fca1bf56a28c25f27e1280d073b9c452e761c1c39253d5e94ee7f0f3b8c98c57322b90209a6de1adcb47ffec8fcc858167e234e5232cb5ec621117780a040912b0338f053f0859da277b14710f2cb2f34bf44ff60cea3967bcf5f387e9da257fccaaf9ba9ee8afdcf9d3f9a16eba2b2bb9fb12e2070afc1df3f3d228006868319c6d32ca1b00e1a698285e31e8d76a38d2925ecc0fe8e287588fc32c80c3079b7936146da45721755e5e1b6c46c93a0c4fc1f5e1b7c0ad70f0866d8b2197a354d63973f38bbf94ee207bca63c20e4f11d6029f23b48a83088c7adce55cf4b25757f08db514ce24120c176a8030e89c184ca24795f1cafbfba76eff8cd4d72ae8da71a7f5f84be61daff01f5746ea94da559064dd96900f6afe8a5e83e51bba4ce18780414cb03c5eb19331ee7feb782b7ad9c286dc12379fb0fbce0b0907167dfcba3602d2adc054290209c50b648e09cbfa9b01a92ce3cecc956efdce222aa413429d1716f3527609b7dd9f43f4246e783a2270828c7554af3dae4ac202fde8ef732e51575b656048cdf5f6ecd55acbf7c1e7aa8e3b323d98cab9091c70301c2f7e812e23a7c88edae9b50c697548b047d7dca19aa66df778294e5774dff7af07ce5cbe06552a56d547a598ad2560157a8c8d480060d93b64981d2ebc1877c80470fc2e54484a0a5c41f4c5b9c0f9254f4ab3009c42f4a87c70d444c1724e39cb0e413616a04f7d3056439256d97db3c8a0011aa6db719623557bace497c64d9b8141529dcb53958b7dd426dd78414a52e422d01b7172b33fc102afc3793e84fa1d1307ef4032d3e0f17151ed39996140f9fe5b66887d710df476706bb9668aab8a503e8ecf1f62e14c65e1b793751106d405306becdca05efaaa9669d04c579a095bbdde643a409cae2a3d17488364cb2459517e0c47c8716046fffaf5e80afe86c626b2e7165ab9ad3bc936ce637b107e748d185d0e8483cd719ee68ff5155a40917a894a8267cb71cabc12a00ab1ab19b064c903721e49a76fa5001656fd82ac57a849e2067164c2c9060627514a5a633d0b1737cfa29a1f6e7489c15b735c64b85758bdb7530698dc1b0dfb7f9dfac1eff9f7c4103f049ee16429fa2d54ec3c948dd93bc99212edb83ebb34a99c503ba5f6dd20d4df106862301a8fcf993bdf9a369f3f847ecaa94233985f918b2741b204d2eb3bd942e07d4628182173d3e8eef6a74ca52d612c4bbd5b0093bb1a0f67e6cf9e391ded3fd04afd71e05698871651e1a84a8d348fe82a81e2fcc7305d8f37cf1603eb3c6ab933452dc5801f01262bff3e6171ca7b25526489ffb4059a886f5396b6e2ef27ab0aeb607377beae968b806bd4183c616db5930afd6d4f7db11407fe9f32a479bc8dbe0f88fa24d96a08bf2f63bbec3f9e5b7b5ae14dbe6956e5e47c209f3b1dcce677364380c8db9260b2dfc5a98c502bd7e9d171a34a380553fdc5b52f7c54f050fa05ab866b5780f64e211ae586aa368f8a8a0fa7e17a8594edb2772d2a301c755732fdae0d4c6afa3e272b3121042e1cf113b51fe4eee0367994e801ee9fed03a6e7995d996878c9a421696c308572d31fa6cbea14d50295d119e3c982ddd93054214e2f3d5c6204b22234c59ac165adc33ebc333bbb5732c3535b8a4f373faba3c066f7e443647f7801e9e4dcadbca76cde8f06791d5d8cb37daf6e6541eb910bca13aa3f56d8163e72f8972f5409629e6072794bc3df02775d0c3212e6f8d786e0629876ab3a9079413f3be1cfb7d3d54274531e7e2be91507f7d41c323f98506465e0d4859008cdfad6d94d77e703b5dab253ff3d69aabec0634977fdef1267dee6cce4dcb28f9d802c80a1471002f005b6569f1cbc49f9c13f648df65037a5e08792543822ce77f424dbf0f436229ca87d57124a5781310ec9c6518f79b7dd4d8711839c4638f330e7ee99cabbfafe2584941e89626f8db5616d0a12ea9cce4dfbb827a863dbd09aabf5b73a1b9564febe9e6be3533f258701442dfdf27f3d92d7f713d5f2f77148d12634916bd70b354b8e389748376ab4db2cc559f4e4bf8e5262ee671305d959aa119bb1fe47919f862ebaa63da7b47890e5d6ff9f", 0x1000, 0x20, 0x0, 0x0, r0}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0xa, 0xe3ac, r2, &(0x7f0000001200)="5545aa2b287679c2504284a32250196b7a5cf5e39f83dcc601f882d3642851700296c8e91692d89fabe5b3831d654c364a95f1ba8e3cb3d1fa5dd4cf1279ffda300a257c795d7d2ba32b51cc92872e46fbaa1e074b979460f9bcdbad59df284533a4ab0a60f7b756167d6763894ff0d14988f044fda86064428a1bb600aaabf0ec9e80b091a79be71741a17426ddf5dc32ac3d", 0x93, 0x9, 0x0, 0x2, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x1, 0xff, r3, &(0x7f0000001300)="e6f30c6b8c5949c0c5219412bfa592e5f7b060ed58d3200bb2382d138b8b796638f1fde51ebd232cee74e15368dfcfc38a1cabf0cae83d2aa73bad634490b2f2c75894d814064c3a7901a6b53a20798bd659855b0c9061092962426fdb90a13cb1b2d25da8d8e4de033cd3906e35fa58c153723455971a0b1b0a5b2134d6a29d34e198404622c5eb86a3bc39637ffdc3e184256afbcd7894a0b130aa1286cc1e595cf33a847132995ee3c4a230f76702cb8cb3eb012270e1d8e0c0", 0xbb, 0x7, 0x0, 0x1, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x8, 0x8000, r1, &(0x7f0000001400)="ac53", 0x2, 0x1f, 0x0, 0x2, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000001480)="45b9be1542570f9f30170ab2c212f6301a0435582c2c009c7348", 0x1a, 0x10000, 0x0, 0x3, 0xffffffffffffff9c}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x6, 0x0, r2, &(0x7f0000001500)="0a094651277e3aa7dd5bd177cb2d6a2799baebf61c88c5c8b94f0620e62c80cbe4d9b2ea86aeb2231e91f00fe7bc27621e4701fe2df390a4c5b7acb752e97f8f02836530f463b4fffffb27ace57df00bba1030a0ebe1a20049a24302316487e6971d76bc0a11f2", 0x67, 0xd6, 0x0, 0x1, r0}]) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:46 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xffffff7f00000000) 09:42:46 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:46 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x9}]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000180)={0x0, 0x0, @ioapic}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000140)={0x200000000000000, 0xf005, 0x100000000, 0x1, 0x1e}) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) write$cgroup_subtree(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b63cfb904f863707520"], 0xa) 09:42:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000007, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:46 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x10000000) [ 1189.311708] ISOFS: Unable to identify CD-ROM format. 09:42:47 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x80000) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x3) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x6000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0x8, 0x4, 0x2, 0x9}, 0x14) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:47 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x2000000) 09:42:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000004, 0x0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x13, &(0x7f0000000000)=""/8, &(0x7f0000000080)=0x1a08) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:47 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x2) [ 1190.070669] ISOFS: Unable to identify CD-ROM format. 09:42:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x100000000000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:47 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x359, &(0x7f0000000600)) 09:42:47 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xec0) [ 1190.284558] ISOFS: Unable to identify CD-ROM format. 09:42:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000064000000000000000000000", 0xfffffffffffffc9a, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x40) socket$xdp(0x2c, 0x3, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000002c0)={0xffffffffffffffcd, &(0x7f0000000200)="9d7a6d6ea3a17443bd12c91e95f7a318cab10b0ab98dd86f2b0b30d2b59060cf80b594a2fd3e2ef439ceec2b9008cbc536e6f8c53fe247c29715fc7eaf706ea4c38d3fe7c2ba75d57d5afc3be78142600b4aab32f3b67d8c9f89a5961fb0d59ea6d38a2212344a550ed51136279eb5bc9b51c4ddf8e481a47293f49a597749d3f1af8e"}) prctl$PR_MCE_KILL_GET(0x22) 09:42:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x7, &(0x7f0000000540)=[{&(0x7f0000000140)="b1953ea1596cbf11fa", 0x9, 0x2}, {&(0x7f0000000180)="5c16489fd9ad177cd1a8fef26910856fc22230ef76c6407d4ddea8d76fb9d425db6069a6f2a260f798577d6ba562830ce9c32ff36e5f8f32d28d78942b81a1aad66ada7ed8f47155ec45ffb8eed1abefc510ea10242bb91e55c153dea9fb9421b7494e6bdd888d4c57963696e84c4f1f9b5c49317380711289c1e610cbd4366130f495dc37beaf73f41beda22535d1f5c5ea88ea037c367de7fa5a77b017578ccd88c28fe98ed041ec2b305188ea8f0ab273430c9bd5902b342552d9ea8d496ca9d309885b9319d265023585bff7a71d5ee8bcbbedfd3636925b5e6c0e8ab22b187c4786da3417e8670c61f5", 0xec, 0x7ff}, {&(0x7f0000000280)="ddf9b1f2d33e2f42ce38697a82a1677fc1e50666a848a077ccc801320f39026a36a363971662bd08ac68950ff33a3aa139d937ad68e3dd309be5d4c14fa84d3174bef42edc912edafe8271afa3055b110b338b9359d119a4c64e6f2a9f1db4e5e2fdb7a713c43a5fcc2c7d67913e5538bee5a514714a18a6624b9b429d76ce37c2623f37dd", 0x85, 0x85f}, {&(0x7f0000000340)="9491c77311b7b477b4908ce21882dd156c394115a3e97fa2a22430f9a2ab6878f5be8d661ed3dcfd77f9ba9b8efeec497581ac47fdf73d221b4d7a5bf2dbbd613b3e83c170093f743ced15651da6068b643e1a00c5af6517e37f67f98c3cd02e9549b15aef6cd7942b5a101728bcdf339a", 0x71, 0xfff}, {&(0x7f00000003c0)="017ba1ad4ff55f06009836ad64708575f39b40697f52bcaff5efd4e99bb494aa298e4d0b2456781040f38fdba14f20caf9209c667968c2bb5e757d", 0x3b, 0x2}, {&(0x7f0000000400)="7dbe2833bad7abdb321211b77ec908", 0xf, 0x5}, {&(0x7f0000000440)="1c2e64e9bc4866f1b3aa85733ff762fc5fcf60a6062d4be53bef9f9780b51b793b3383bc49b9d27b8727fbab44697097b9fa97b449eb4b3d12c6035f7687d024c39a00894be0f9563b634cf301b609dd8f2d5ba3a16d734d13f6098cbb8da3afdce22871b185f80c1b71e5dc6acad202ce03dd338e256f6b6d15b73c0d31e2ac500d83571a0b48734e455ab2823e4914b10f1cb3528a4cb5752ce41426d3abcbc698554ae487ac83e6dea0ea4cc9c26b23a9ef4c473cb2ef45b4efe4b9eacaef3235bd88864efdcee19c6e49f1dae5d682", 0xd1, 0x3}], 0x1800, &(0x7f0000000600)={[{@nocompress='nocompress'}, {@map_off='map=off'}, {@cruft='cruft'}, {@nocompress='nocompress'}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}, {@unhide='unhide'}, {@utf8='utf8'}, {@check_strict='check=strict'}, {@check_strict='check=strict'}, {@unhide='unhide'}], [{@obj_user={'obj_user'}}, {@permit_directio='permit_directio'}, {@permit_directio='permit_directio'}, {@smackfshat={'smackfshat', 0x3d, '-'}}]}) r1 = add_key(&(0x7f00000006c0)='.request_key_auth\x00', &(0x7f0000000700)={'syz', 0x2}, &(0x7f0000000740)="75a92d0660f7e6c2640fd9b37a4ae2dad222eef4b0e99b669a7a54b7504976a4f975dd2f8be8d728e324e9cdaec16a09ba889304af57f3d2a2f0a647c565026aa8e698079537411fde0139a0ca7a8748e2f44b8954f054728a58e843a75d0e5caaa18c344106e1231b472c4caa9c98d0ada1c3aa2061c438cfcf9cd55567c738c7ee788b2955f89b55f4ae7dae17d84c8c1c923832e56b32485c81661e74dd8d34c14b6eb221a12d6f63892c4a388fac46f4294eb1a33ffdfdc33c1334ff43", 0xbf, 0xfffffffffffffffd) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, r1) 09:42:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x2000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:48 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x1000000000000000) 09:42:48 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r1 = getuid() mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x8800, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdlo=', @ANYRESHEX, @ANYBLOB=',version=9p2000.L,cachetag=*security,obj_type=:GPL#vboxnet1lo,euid<', @ANYRESDEC=r1, @ANYBLOB="2c6307fdffffff00000050ebec78765edbfb0528717661d8488f5373529cf7a3725f4b435562166ddb46fb14d47553eaa8fa84a487d27c8f8f037c2f7ff1e32254b825fcacf47891ccc7b82c8f48402c567a6d3bbaccabde2279b49a569da5c1d41423607dfd576084a9f6145e1fd2e6f47a39023953e27aea6bf85c41"]) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7472616e070000002c7266646e6f3d7e035822311488a06bc6341a84647299b0993bbb1573f55752d163390de5386032ea7c0c0306498ebc86ce1025b8ad42bf94d2c7dfafa7093651909bd0148572dfd2bf010228a6f8c528ecdb4c32f9bf74f16f78c9a2e49ed8d36e3a160a48df58fa9e380df35645bc11bb322d3f1da5d85445794260b2de177b1adb0eadaa91f4f099c0cfb5057ab71651dbbfb90f18845d27", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',\x00']) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhci\x00', 0x151000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000640)={{0x6, 0xff}, 'port1\x00', 0x4, 0x801, 0x100000001, 0x4, 0x800, 0x0, 0x6, 0x0, 0x3, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000500)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) 09:42:48 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0xfffd, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000280)={0x5, 0x0, 0x101, 0x3ff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x13f, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f00000001c0)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x0, r2, 0x30, 0x0, @ib={0x1b, 0x7fff, 0x8, {"b96ef9f0d3871285d9d3d317b15c4294"}, 0x8, 0x5, 0x10001}}}, 0xa0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400244) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r3 = semget(0x3, 0x7, 0xf53a72cc313e3354) semtimedop(r3, &(0x7f00000002c0), 0x0, &(0x7f0000000300)) 09:42:48 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x3f00000000000000) [ 1190.980306] ISOFS: Unable to identify CD-ROM format. 09:42:48 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'userwlan0!}posix_acl_access'}, {0x20, '9p\x00'}, {0x20, 'wfdno'}], 0xa, "9307a03fdca4954c6cd94abff514f4850fb90710d1b18624d2316b2f9586edf6a01722158f2c0a91cb6ca9f0af1f435cff0c3d12139cb90ddb8ce81fffe8981d5215d5342711d9a5713cad298e7f1fe5a16e900fbcc06d436fa18ebb28d263c15a7b57873a317fd69c4cb72466359074403f3cd665e81651af01dbee0339437868c4bea50eaeb82aed3e31a4196d51d0416c08fff6b4510a2173253d"}, 0xcd) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:42:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x4000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x100) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x7f, 0x121002) write$apparmor_current(r1, &(0x7f0000000500)=@hat={'changehat ', 0x2, 0x5e, ['\x00', 'ip6_vti0\x00', 'trustedGPLsystem{\x00', ']\x00', '^lowlan0vboxnet0\x00', '\x00']}, 0x4d) pkey_free(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x141003, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000006c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000240)={{0x0, 0x1, 0x80, 0x46, '\x00', 0x1}, 0x0, 0x20000160, 0x9, 0x0, 0x7, 0x2, 'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x03\x00', &(0x7f0000000440)=['/proc/sys/net/ipv4/vs/snat_reroute\x00', ']\x00', '^lowlan0vboxnet0\x00', 'selinux@\x00', 'bdev\x00', '\x00', 'ip6gre0\x00'], 0x4d, [], [0x3, 0x800000000000, 0x3, 0x8000000000100]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in=@remote, @in6}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000940)=0xffffffffffffffc9) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x2004e21}, 0x10) r5 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x100000000000000, &(0x7f00000004c0)={@remote, 0x0}, 0x0) dup2(r3, r3) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000001c0)={r6, @loopback, @rand_addr=0x1cb}, 0xc) syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r7, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) timer_create(0x4, &(0x7f0000000180), &(0x7f00000001c0)) fcntl$getown(r8, 0x9) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)={0x3}) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f00000003c0)='ip6_vti0\x00', 0x10) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x4, @ipv4={[], [], @remote}}, 0x1c) connect$l2tp(r9, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendmmsg(r9, &(0x7f0000005fc0), 0x800000000000059, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 09:42:48 executing program 5 (fault-call:0 fault-nth:0): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:48 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xfffffffffffff000) [ 1191.196463] FAULT_INJECTION: forcing a failure. [ 1191.196463] name failslab, interval 1, probability 0, space 0, times 0 [ 1191.226192] CPU: 1 PID: 28230 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1191.233613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1191.242985] Call Trace: [ 1191.245610] dump_stack+0x244/0x39d [ 1191.249261] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1191.254472] ? lock_downgrade+0x900/0x900 [ 1191.258662] should_fail.cold.4+0xa/0x17 [ 1191.262745] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1191.267879] ? lock_downgrade+0x900/0x900 [ 1191.272046] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1191.277600] ? proc_fail_nth_write+0x9e/0x210 [ 1191.282117] ? proc_cwd_link+0x1d0/0x1d0 [ 1191.286202] ? find_held_lock+0x36/0x1c0 [ 1191.290316] ? perf_trace_sched_process_exec+0x860/0x860 [ 1191.295790] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1191.301352] __should_failslab+0x124/0x180 [ 1191.305603] should_failslab+0x9/0x14 [ 1191.309427] __kmalloc+0x2e0/0x760 [ 1191.312982] ? strncpy_from_user+0x5a0/0x5a0 [ 1191.317409] ? fput+0x130/0x1a0 [ 1191.320702] ? do_syscall_64+0x9a/0x820 [ 1191.324694] ? __x64_sys_memfd_create+0x142/0x4f0 [ 1191.329568] ? do_syscall_64+0x9a/0x820 [ 1191.333561] __x64_sys_memfd_create+0x142/0x4f0 [ 1191.338245] ? memfd_fcntl+0x1910/0x1910 [ 1191.342330] do_syscall_64+0x1b9/0x820 [ 1191.346228] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1191.351615] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1191.356561] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1191.361453] ? trace_hardirqs_on_caller+0x310/0x310 [ 1191.366510] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1191.371553] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1191.376589] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1191.381460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1191.386668] RIP: 0033:0x457669 [ 1191.389882] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1191.408797] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1191.416523] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457669 [ 1191.423809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc7f6 [ 1191.431143] RBP: 000000000072bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1191.438441] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faa742ed6d4 09:42:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x440000) r1 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="61c07244e429ebf21e70593f4717801424b9e14802c8a34ac42e06019e4ff83434017db7b697eb8275de38f38d01bf10eb3d3b0c03af87d8613ffaa4d79b43690c3dfa00868824ba205f6fcce075a18410f9e660fce9e33b062053b370777f2a7993dad3223ea1d4c1db206dc929a41b8cf320c77ab52baa9320078d515091ecb6671865f608ad1c5a060991c8802e951566a6183cdd9147a67aa5b97b67fc855ca8c1891d9cc75dbe8a860745959ff1caaa5b35913428e0be3f79e6d92fa7218efb8c7c83144c70a637826d618f43d743ecb5ec1225e6390b41d022b4", 0xdd, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000280)={'syz'}, 0x0, r1) 09:42:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) accept(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) [ 1191.445739] R13: 00000000004c55ad R14: 00000000004d9ba0 R15: 0000000000000003 09:42:49 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x3) 09:42:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5, 0x0) r3 = getpgid(0x0) sched_setparam(r3, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r4}, &(0x7f0000000200)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) finit_module(r0, &(0x7f0000000080)='+\xe0--mime_type\nppp0&proc)md5sum\x00', 0x1) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:49 executing program 5 (fault-call:0 fault-nth:1): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0xf000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) [ 1191.631301] FAULT_INJECTION: forcing a failure. [ 1191.631301] name failslab, interval 1, probability 0, space 0, times 0 [ 1191.644614] CPU: 0 PID: 28249 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1191.652007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1191.661387] Call Trace: [ 1191.663999] dump_stack+0x244/0x39d [ 1191.667646] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1191.672864] should_fail.cold.4+0xa/0x17 [ 1191.676944] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1191.682080] ? zap_class+0x640/0x640 [ 1191.685809] ? __lock_acquire+0x62f/0x4c20 [ 1191.690056] ? lock_downgrade+0x900/0x900 [ 1191.694213] ? check_preemption_disabled+0x48/0x280 [ 1191.699245] ? find_held_lock+0x36/0x1c0 [ 1191.703335] ? expand_files.part.8+0x571/0x9a0 [ 1191.707934] ? perf_trace_sched_process_exec+0x860/0x860 [ 1191.713401] ? find_held_lock+0x36/0x1c0 [ 1191.717489] __should_failslab+0x124/0x180 [ 1191.721748] should_failslab+0x9/0x14 [ 1191.725562] kmem_cache_alloc+0x2be/0x730 [ 1191.729732] ? shmem_destroy_callback+0xc0/0xc0 [ 1191.734412] shmem_alloc_inode+0x1b/0x40 [ 1191.738503] alloc_inode+0x63/0x190 [ 1191.742145] new_inode_pseudo+0x71/0x1a0 [ 1191.746217] ? prune_icache_sb+0x1c0/0x1c0 [ 1191.750470] ? _raw_spin_unlock+0x2c/0x50 [ 1191.754649] new_inode+0x1c/0x40 [ 1191.758028] shmem_get_inode+0xf1/0x920 [ 1191.762019] ? shmem_encode_fh+0x340/0x340 [ 1191.766275] ? lock_downgrade+0x900/0x900 [ 1191.770435] ? lock_release+0xa00/0xa00 [ 1191.774416] ? perf_trace_sched_process_exec+0x860/0x860 [ 1191.779881] ? usercopy_warn+0x110/0x110 [ 1191.783966] __shmem_file_setup.part.50+0x83/0x2a0 [ 1191.788916] shmem_file_setup+0x65/0x90 [ 1191.792905] __x64_sys_memfd_create+0x2af/0x4f0 [ 1191.797581] ? memfd_fcntl+0x1910/0x1910 [ 1191.801666] do_syscall_64+0x1b9/0x820 [ 1191.805563] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1191.810935] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1191.815869] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1191.820728] ? trace_hardirqs_on_caller+0x310/0x310 [ 1191.825757] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1191.830787] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1191.835816] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1191.840675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1191.845870] RIP: 0033:0x457669 [ 1191.849075] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1191.867979] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1191.875696] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457669 [ 1191.882968] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc7f6 [ 1191.890241] RBP: 000000000072bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1191.897520] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faa742ed6d4 [ 1191.904794] R13: 00000000004c55ad R14: 00000000004d9ba0 R15: 0000000000000003 09:42:49 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, 'wfdno'}}]}}) 09:42:49 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xf0ffffff00000000) 09:42:49 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000440)='cifs.idmap\x00', &(0x7f0000000480)={'syz', 0x3}, &(0x7f00000004c0)="b520ffde2074107e67e6884d495ba328eb274e84061088ce091ee95211b2662b4a195d5ff048b5a1a76824cfbe4ceacb3eccb758b0416669fd1fd8706c0d609917dfe4796bbc342be976141bd138542478516dcad1fc0502c962e75772e17acdba0c30c0bce0468117227a0651d6543244a23ab98f3b52993d24e2735f", 0x7d, 0xfffffffffffffffb) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x81, 0x10080) write$FUSE_DIRENT(r3, &(0x7f0000001980)={0x108, 0x0, 0x7, [{0x3, 0xffff, 0x0, 0xa50}, {0x6, 0x1, 0xc4, 0x3, 'dns_resolve\xce\x00\x8f\xea+\xa0\x04(\xf9\xe3\xc61\x85\x92N|T.N\xe9\xb6K\x813d\x18\x19\xa1\x97\x1b\x92S_o\v\xac>&\xd4\x1c7\xb4]&J\t\xe9\xcam\x19\xb8\xeeoC\xa1\xab\xb97\xcf\xd4\fY6\xf3\xc7_\x1d^hG>A\xb9\xf3\x85\xe0\x10\x8b\xcb*JY\\!\xe9\xb0\x9d\xf3\xef\xb0;\xd5\xc9H8\xf7a\xa7dx\x98h\x9c\xeb\x8e\xfa\xc4Tz\xb4\xd7S\x7f\xa7\xcc\f\xea@K\x8c\x84\xaf\x87\xa23?\x9d\t\x1b\x00\x1d\xd9`O\t\xb5\xa6X\x1dj!\xd6\xd6\x15[1\x13\xf6>\x8d&Z4\xef^y\fZ\x80F\x85\x96u\x18\x97\x81\'I&\x9c'}]}, 0x108) r4 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="3c1300003300000027bd7000fcdbdf2505000000eb940d873565a0f1c91d6c0f42317ebd8216e4736dd005d27dc5dfc26b302c84f1c1dfa1cc8a433405703a6fd48dadc1cc883c63a30efb2a0c33b2d728ca10905eeb3943ad3323d361431a0fd32f592c5f8c521cbb16f5b96a8161c37a0aa443ff03000000000000", @ANYRES32=r4, @ANYBLOB="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"], 0x133c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) request_key(&(0x7f0000000540)='dns_resolve\xce\x00\x8f\xea+\xa0\x04(\xf9\xe3\xc61\x85\x92N|T.N\xe9\xb6K\x813d\x18\x19\xa1\x97\x1b\x92S_o\v\xac>&\xd4\x1c7\xb4]&J\t\xe9\xcam\x19\xb8\xeeoC\xa1\xab\xb97\xcf\xd4\fY6\xf3\xc7_\x1d^hG>A\xb9\xf3\x85\xe0\x10\x8b\xcb*JY\\!\xe9\xb0\x9d\xf3\xef\xb0;\xd5\xc9H8\xf7a\xa7dx\x98h\x9c\xeb\x8e\xfa\xc4Tz\xb4\xd7S\x7f\xa7\xcc\f\xea@K\x8c\x84\xaf\x87\xa23?\x9d\t\x1b\x00\x1d\xd9`O\t\xb5\xa6X\x1dj!\xd6\xd6\x15[1\x13\xf6>\x8d&Z4\xef^y\fZ\x80F\x85\x96u\x18\x97\x81\'I&\x9c', &(0x7f0000000300)={'syz', 0x2}, 0x0, r2) 09:42:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:49 executing program 5 (fault-call:0 fault-nth:2): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0xf00, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) [ 1192.013318] FAULT_INJECTION: forcing a failure. [ 1192.013318] name failslab, interval 1, probability 0, space 0, times 0 [ 1192.065409] CPU: 0 PID: 28254 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1192.072839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1192.082200] Call Trace: [ 1192.084805] dump_stack+0x244/0x39d [ 1192.088457] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1192.093698] should_fail.cold.4+0xa/0x17 [ 1192.097785] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1192.102902] ? __kernel_text_address+0xd/0x40 [ 1192.107431] ? unwind_get_return_address+0x61/0xa0 [ 1192.107549] ? find_held_lock+0x36/0x1c0 [ 1192.107598] ? perf_trace_sched_process_exec+0x860/0x860 [ 1192.107626] __should_failslab+0x124/0x180 [ 1192.107647] should_failslab+0x9/0x14 [ 1192.122102] kmem_cache_alloc+0x2be/0x730 [ 1192.122121] ? mpol_shared_policy_init+0x235/0x650 [ 1192.122146] ? current_time+0x72/0x1b0 [ 1192.122166] __d_alloc+0xc8/0xb90 [ 1192.147128] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 1192.152156] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1192.157194] ? ktime_get_coarse_real_ts64+0x22e/0x370 [ 1192.162401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1192.167958] ? timespec64_trunc+0xea/0x180 [ 1192.172204] ? inode_init_owner+0x340/0x340 [ 1192.176548] ? _raw_spin_unlock+0x2c/0x50 [ 1192.180715] ? current_time+0x131/0x1b0 [ 1192.184701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1192.190253] ? __lockdep_init_map+0x105/0x590 [ 1192.194771] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1192.200321] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 1192.205878] d_alloc_pseudo+0x1d/0x30 [ 1192.209698] alloc_file_pseudo+0x158/0x3f0 09:42:49 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xc000) [ 1192.213951] ? alloc_file+0x4d0/0x4d0 [ 1192.217774] ? usercopy_warn+0x110/0x110 [ 1192.221862] __shmem_file_setup.part.50+0x110/0x2a0 [ 1192.226899] shmem_file_setup+0x65/0x90 [ 1192.230888] __x64_sys_memfd_create+0x2af/0x4f0 [ 1192.235571] ? memfd_fcntl+0x1910/0x1910 [ 1192.239664] do_syscall_64+0x1b9/0x820 [ 1192.243563] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1192.248945] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1192.253889] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1192.258748] ? trace_hardirqs_on_caller+0x310/0x310 [ 1192.263824] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1192.268885] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1192.273925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1192.278793] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1192.283988] RIP: 0033:0x457669 [ 1192.287200] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1192.306118] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 09:42:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x80) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r2, 0x708, 0x70bd2a, 0x25dfdbfc, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x800, @link='syz1\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x1) [ 1192.313854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457669 [ 1192.321136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc7f6 [ 1192.328412] RBP: 000000000072bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1192.335697] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faa742ed6d4 [ 1192.342978] R13: 00000000004c55ad R14: 00000000004d9ba0 R15: 0000000000000003 09:42:50 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x3) accept$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c) 09:42:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400201) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) 09:42:50 executing program 3: close(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r1, 0x4020565b, &(0x7f0000000080)={0x270959b8e55767cf, 0x200, 0x1}) 09:42:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0xffffffffa0010000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:50 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x3d1b000000000000) 09:42:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'veth1_to_team\x00', 0xc6a}) r2 = dup2(r1, r0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) 09:42:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x400) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0800000000000000190000800100000005000000ff010000070000000300000028000000ac02000000000000070000c0400000000800000055090000030000000000000007000080ffffff7f06000000200000000000000000000000010000e306000040000000000000000b0000400100000006000000a00f00000a930000000000000f0000809a0e000009000000000000000600000000000000000000000100000002000000090000004500000000000000"]) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:50 executing program 5 (fault-call:0 fault-nth:3): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x2, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x521800, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101240) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4001ff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:50 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xc00e000000000000) [ 1192.624429] FAULT_INJECTION: forcing a failure. [ 1192.624429] name failslab, interval 1, probability 0, space 0, times 0 [ 1192.667528] CPU: 0 PID: 28296 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1192.674952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1192.674961] Call Trace: [ 1192.674990] dump_stack+0x244/0x39d [ 1192.675023] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1192.695773] ? __save_stack_trace+0x8d/0xf0 [ 1192.695805] should_fail.cold.4+0xa/0x17 [ 1192.695830] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1192.709310] ? save_stack+0x43/0xd0 [ 1192.712956] ? kasan_kmalloc+0xc7/0xe0 [ 1192.716877] ? percpu_ref_put_many+0x11c/0x260 [ 1192.721472] ? zap_class+0x640/0x640 [ 1192.725230] ? find_held_lock+0x36/0x1c0 [ 1192.729335] ? perf_trace_sched_process_exec+0x860/0x860 [ 1192.734796] ? lock_downgrade+0x900/0x900 [ 1192.738973] __should_failslab+0x124/0x180 [ 1192.743322] should_failslab+0x9/0x14 [ 1192.747135] kmem_cache_alloc+0x2be/0x730 [ 1192.751293] ? d_set_d_op+0x31d/0x410 [ 1192.755115] __alloc_file+0xa8/0x470 [ 1192.758850] ? file_free_rcu+0xd0/0xd0 [ 1192.762762] ? d_instantiate+0x79/0xa0 [ 1192.766679] ? lock_downgrade+0x900/0x900 [ 1192.770853] ? kasan_check_read+0x11/0x20 [ 1192.775013] ? do_raw_spin_unlock+0xa7/0x330 [ 1192.779453] ? do_raw_spin_trylock+0x270/0x270 [ 1192.784085] alloc_empty_file+0x72/0x170 [ 1192.788190] alloc_file+0x5e/0x4d0 [ 1192.791743] ? _raw_spin_unlock+0x2c/0x50 [ 1192.795901] alloc_file_pseudo+0x261/0x3f0 [ 1192.800156] ? alloc_file+0x4d0/0x4d0 [ 1192.803987] ? usercopy_warn+0x110/0x110 [ 1192.808074] __shmem_file_setup.part.50+0x110/0x2a0 [ 1192.813122] shmem_file_setup+0x65/0x90 [ 1192.817112] __x64_sys_memfd_create+0x2af/0x4f0 [ 1192.821795] ? memfd_fcntl+0x1910/0x1910 [ 1192.825876] do_syscall_64+0x1b9/0x820 [ 1192.829792] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1192.835174] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1192.840130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1192.844987] ? trace_hardirqs_on_caller+0x310/0x310 [ 1192.850017] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1192.855047] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1192.860084] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1192.864945] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1192.870144] RIP: 0033:0x457669 [ 1192.873352] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1192.892277] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1192.900036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457669 [ 1192.907318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc7f6 [ 1192.914598] RBP: 000000000072bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1192.921892] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faa742ed6d4 [ 1192.929186] R13: 00000000004c55ad R14: 00000000004d9ba0 R15: 0000000000000003 09:42:50 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c77663d1c4f6be9b852a02f1e219b28", @ANYRESHEX=r1, @ANYBLOB=',\x00']) 09:42:50 executing program 4: socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x7}}, 0x100, 0x81}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x1000, "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"}, &(0x7f0000001200)=0x1008) 09:42:50 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xf0ffffffffffff) 09:42:50 executing program 5 (fault-call:0 fault-nth:4): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xc0400, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000500)={0x8, &(0x7f0000000640)=""/4096, &(0x7f0000002640)=[{0x57, 0x10, 0x5, &(0x7f0000000080)=""/16}, {0x401, 0x1000, 0x20, &(0x7f0000001640)=""/4096}, {0x100000000, 0x7f, 0x8, &(0x7f0000000180)=""/127}, {0x0, 0x5f, 0x299, &(0x7f0000000200)=""/95}, {0xd3, 0x5, 0xfff, &(0x7f00000000c0)=""/5}, {0x7fff, 0xb9, 0x0, &(0x7f0000000280)=""/185}, {0x4, 0xa3, 0x2, &(0x7f0000000340)=""/163}, {0x2, 0xda, 0x6, &(0x7f0000000400)=""/218}]}) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0xf, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) [ 1193.264746] FAULT_INJECTION: forcing a failure. [ 1193.264746] name failslab, interval 1, probability 0, space 0, times 0 [ 1193.287175] CPU: 1 PID: 28311 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1193.294591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1193.303964] Call Trace: [ 1193.306589] dump_stack+0x244/0x39d [ 1193.310247] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1193.315464] ? __save_stack_trace+0x8d/0xf0 [ 1193.319824] should_fail.cold.4+0xa/0x17 [ 1193.323904] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1193.329080] ? save_stack+0x43/0xd0 [ 1193.332719] ? kasan_kmalloc+0xc7/0xe0 [ 1193.336637] ? percpu_ref_put_many+0x11c/0x260 [ 1193.341235] ? zap_class+0x640/0x640 [ 1193.344970] ? find_held_lock+0x36/0x1c0 [ 1193.349059] ? free_area_init_nodes+0xc33/0x1172 [ 1193.353846] ? perf_trace_sched_process_exec+0x860/0x860 [ 1193.359307] ? lock_downgrade+0x900/0x900 [ 1193.359334] __should_failslab+0x124/0x180 [ 1193.359355] should_failslab+0x9/0x14 [ 1193.359372] kmem_cache_alloc+0x2be/0x730 [ 1193.359391] ? d_set_d_op+0x31d/0x410 [ 1193.371580] __alloc_file+0xa8/0x470 [ 1193.371601] ? file_free_rcu+0xd0/0xd0 [ 1193.371624] ? d_instantiate+0x79/0xa0 [ 1193.371651] ? lock_downgrade+0x900/0x900 [ 1193.391106] ? kasan_check_read+0x11/0x20 [ 1193.391124] ? do_raw_spin_unlock+0xa7/0x330 [ 1193.391141] ? do_raw_spin_trylock+0x270/0x270 [ 1193.391163] alloc_empty_file+0x72/0x170 [ 1193.391183] alloc_file+0x5e/0x4d0 [ 1193.403902] ? _raw_spin_unlock+0x2c/0x50 [ 1193.403930] alloc_file_pseudo+0x261/0x3f0 [ 1193.403951] ? alloc_file+0x4d0/0x4d0 [ 1193.403973] ? usercopy_warn+0x110/0x110 [ 1193.421182] Unknown ioctl -1072143335 [ 1193.424542] __shmem_file_setup.part.50+0x110/0x2a0 [ 1193.424567] shmem_file_setup+0x65/0x90 [ 1193.424601] __x64_sys_memfd_create+0x2af/0x4f0 [ 1193.424634] ? memfd_fcntl+0x1910/0x1910 [ 1193.446049] Unknown ioctl -1072143335 [ 1193.449945] do_syscall_64+0x1b9/0x820 09:42:51 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xffffff7f) 09:42:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x103000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x7, 0x4, 'queue0\x00', 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) [ 1193.449979] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1193.450017] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1193.450036] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1193.476901] ? trace_hardirqs_on_caller+0x310/0x310 [ 1193.481941] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1193.486977] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1193.492025] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1193.496890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1193.502110] RIP: 0033:0x457669 [ 1193.505316] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1193.524234] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1193.531976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457669 [ 1193.539267] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc7f6 [ 1193.546534] 9pnet: Insufficient options for proto=fd [ 1193.551647] RBP: 000000000072bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1193.558945] R10: 0000000000000000 R11: 0000000000000246 R12: 00007faa742ed6d4 09:42:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)='syz', 0xfffffffffffffff8) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, r1) 09:42:51 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x8000000000000000) [ 1193.566225] R13: 00000000004c55ad R14: 00000000004d9ba0 R15: 0000000000000003 09:42:51 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x7fffffffffffffc) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = semget$private(0x0, 0x0, 0x210) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000000)=""/134) 09:42:51 executing program 5 (fault-call:0 fault-nth:5): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x400000000000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:51 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f00000000c0)={0x7c62, 0x9}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000440)='user\x00', &(0x7f00000003c0)={'syz', 0x3}, &(0x7f0000000480)='syz', 0xfffffffffffffff9) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000100)) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000340)=[{&(0x7f00000001c0)="47d23a0c53c11cf31d4c2fa65d8d76fe030da30308ecb3e955912cd04929a66946a37e306d5332c07a05c9d6a4361cd5a8839ee259e2e186b1a9080016ae6507ee00cb1d8e9c87cb8ce495265117909dc093f85539b3d930771af5a131c40a76f09eaeeeefbe0b97987b2418602583e089f19102078751370f05c850340d1a3fe476999b40a0dc7584718b9b996372911a98fee456eed6", 0x97}, {&(0x7f0000000280)="4e4f694ebf97dec9024fc2f12a338057159ff48c", 0x14}, {&(0x7f00000002c0)="e07cad69074e60a4dd4f0de16d76fb1c9da5e7f0e4fdd47b1023992a66cf4c6ff95c68e2bbd4877c876cecca6e616b8eace842ff2e1987498dd7519f398cd5493aea9e8f001b6799953bdfb2d266b4eda755f9e7f76d1d936237a1bdd2ac26b0b49dd376b1904741af124d26cb81ac5d4fc215d3a6", 0x75}], 0x3, r3) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) [ 1193.713225] 9pnet: Insufficient options for proto=fd [ 1193.741601] FAULT_INJECTION: forcing a failure. [ 1193.741601] name failslab, interval 1, probability 0, space 0, times 0 [ 1193.756159] CPU: 0 PID: 28341 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1193.763555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1193.772916] Call Trace: [ 1193.775539] dump_stack+0x244/0x39d [ 1193.779235] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1193.784443] ? find_held_lock+0x36/0x1c0 [ 1193.788544] should_fail.cold.4+0xa/0x17 [ 1193.792635] ? find_held_lock+0x36/0x1c0 [ 1193.796716] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1193.801845] ? lock_downgrade+0x900/0x900 [ 1193.806014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1193.811566] ? timespec64_trunc+0xea/0x180 [ 1193.815815] ? inode_init_owner+0x340/0x340 [ 1193.820239] ? find_held_lock+0x36/0x1c0 [ 1193.824351] ? perf_trace_sched_process_exec+0x860/0x860 [ 1193.829815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1193.835378] __should_failslab+0x124/0x180 [ 1193.839632] should_failslab+0x9/0x14 [ 1193.843446] kmem_cache_alloc+0x2be/0x730 [ 1193.847621] ? do_sys_ftruncate+0x428/0x550 [ 1193.851956] ? lock_downgrade+0x900/0x900 [ 1193.856128] getname_flags+0xd0/0x590 [ 1193.859944] ? __lock_is_held+0xb5/0x140 [ 1193.864024] getname+0x19/0x20 [ 1193.867223] do_sys_open+0x383/0x700 [ 1193.870950] ? filp_open+0x80/0x80 [ 1193.874516] ? trace_hardirqs_off_caller+0x310/0x310 [ 1193.879647] ? do_sys_ftruncate+0x449/0x550 [ 1193.883986] __x64_sys_open+0x7e/0xc0 [ 1193.887805] do_syscall_64+0x1b9/0x820 [ 1193.891703] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1193.897090] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1193.902035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1193.906894] ? trace_hardirqs_on_caller+0x310/0x310 [ 1193.911925] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1193.916953] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1193.921990] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1193.926854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1193.932049] RIP: 0033:0x4112a1 [ 1193.935257] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1193.954169] RSP: 002b:00007faa742eca80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1193.961888] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004112a1 [ 1193.969162] RDX: 00007faa742ecafa RSI: 0000000000000002 RDI: 00007faa742ecaf0 [ 1193.976436] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1193.983730] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 09:42:51 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xc00e0000) [ 1193.991004] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 [ 1194.011362] 9pnet: Insufficient options for proto=fd 09:42:51 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x1, 0x101000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000280)={@empty, @broadcast, @empty}, 0xc) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f00000000c0)={0xfffffffffffffff7, 0x5, 0x7}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={'rose0\x00', {0x2, 0x4e22, @local}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) r4 = epoll_create1(0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000040)=0x100000001, &(0x7f0000000200)=0x1) socket$inet6(0xa, 0x5, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB='\x00\x00']) 09:42:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0xf00000000000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) write$sndseq(r1, &(0x7f00000001c0)=[{0x9, 0x7, 0xd80, 0x32, @tick=0x2, {0x7fffffff, 0x6}, {0x5, 0x54c6}, @note={0x6, 0x12e7e0d8, 0x3ff, 0x3f, 0x80}}, {0xee30, 0x7, 0x3ff, 0x8000, @tick=0x1, {0x10001, 0x7}, {0x9, 0x7}, @note={0x19, 0x8000000, 0x5, 0x10000, 0x1}}], 0x60) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf9b, 0x4, 0x9, 0x101, r2}, 0x10) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000240)) 09:42:51 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xf0ffffff) 09:42:51 executing program 3: r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="a96b8d9e7962dd22133ac815e2a9bf27e505482b85b6601dabdccbe74f2804eca6e2e4420d2139d30d7c239399b8e2b8ad3c78843aaa74e0d2c41fdd41af711c0e57a29939036a9b3102818442c356042ff2174980dd19b2cf56827653105284d11df5271c1ce6fcc9fb1faf3f0341e82f4118bb893002bf1883922c18d15e2ceb37b3e849115bf93c82368d0660d44b5ed96b03fd9fd2d852b946423ee090849db00208c65158918b8b520d7b17c3c8eb08f3b1495f5a81688c06540c9935741abaf4fd41f91f218c7768f42e6d7fdf32e37175575a02d8aeb7d0b8d5b88f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x121102, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x100, 0x70bd27, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) io_setup(0x7, &(0x7f0000000400)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x20000, 0x0) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f0000000100)={0x3, [0x9, 0x1, 0x3]}) syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x2000) 09:42:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x4800, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="c744240000000000c744240205000000c7442406000000000f01142466baf80cb8cc004c86ef66bafc0cb8f1000000ef66ba420066b80b0066ef0f309cc4c10155082e2e3e6467650ffd8df1ba66baa100b000ee0fc72a0f2371", 0x5a}], 0x1, 0x4, &(0x7f0000000240)=[@dstype3], 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xd546, 0x2001) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x8000, 0x3ff, 0x1, 0x800, 0x0, 0x9, 0x2, 0x4, 0xef, 0x9, 0x0, 0xffffffffffffffff, 0x8, 0xfc, 0x23, 0xfffffffffffffffb, 0x4, 0x0, 0x9, 0x3, 0x5, 0x2, 0xc2ad, 0x7, 0x80, 0x6, 0x3, 0x7, 0x2, 0x0, 0x7, 0x400, 0x6, 0x8001, 0x1, 0x7ff, 0x0, 0xfff, 0x1, @perf_bp={&(0x7f0000000280), 0x7}, 0x1, 0x7ff, 0x9, 0x1c037d1231200522, 0x7, 0x2, 0x4}, 0xffffffffffffffff, 0x4, r1, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:51 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x400300) 09:42:51 executing program 5 (fault-call:0 fault-nth:6): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x7, 0x3ca1, 0x100, 0x0, 0x0, 0x4, 0x1000, 0x7, 0x5, 0xfff, 0x7fffffff, 0x800, 0xb3f4, 0x5, 0x1f, 0x1, 0x7f, 0x7, 0x4, 0x6, 0xff, 0x0, 0xa8, 0x2, 0x7ff, 0x8, 0x4, 0x2, 0x9, 0xffff, 0x7, 0x7, 0xffffffffffffb7c3, 0x8, 0x7fffffff, 0x0, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000000080), 0xd}, 0x100, 0x1000, 0x4, 0x2, 0x100000001, 0x100000001, 0x2}, 0x0, 0x9, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x8, 0x81, 0x2, 0x3ff, 0x0, 0x30000000000, 0x2000, 0x2, 0xa9e6, 0x3, 0x2c, 0x1, 0x4, 0x631, 0xbd93, 0xbac3, 0x6, 0x5, 0x100000001, 0xffffffff, 0x100000000, 0x6, 0xff, 0x7ff, 0x1, 0x7f, 0x3, 0x2040000000000, 0x5f, 0x100000000, 0x80, 0x6, 0x80, 0xca3, 0x5, 0x4, 0x0, 0xc697, 0x0, @perf_bp={&(0x7f00000001c0), 0x5}, 0x210, 0x11, 0x4, 0x5, 0x1, 0x8001, 0x9ed}, 0x0, 0x0, 0xffffffffffffff9c, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x301000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) process_vm_writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/161, 0xa1}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/152, 0x98}, {&(0x7f0000000500)=""/104, 0x68}, {&(0x7f0000000580)=""/247, 0xf7}, {&(0x7f0000000680)=""/22, 0x16}], 0x6, &(0x7f0000001a40)=[{&(0x7f0000000740)=""/154, 0x9a}, {&(0x7f0000000800)=""/158, 0x9e}, {&(0x7f00000008c0)=""/192, 0xc0}, {&(0x7f0000000980)=""/167, 0xa7}, {&(0x7f0000000a40)=""/4096, 0x1000}], 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f00000022c0)="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") request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x1a0ffffffff, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) [ 1194.345180] FAULT_INJECTION: forcing a failure. [ 1194.345180] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1194.357064] CPU: 0 PID: 28382 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1194.364429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1194.373783] Call Trace: [ 1194.376420] dump_stack+0x244/0x39d [ 1194.380160] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1194.385374] should_fail.cold.4+0xa/0x17 [ 1194.389457] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1194.394591] ? print_usage_bug+0xc0/0xc0 [ 1194.398680] ? mark_held_locks+0x130/0x130 [ 1194.402928] ? zap_class+0x640/0x640 [ 1194.406662] ? print_usage_bug+0xc0/0xc0 [ 1194.410752] ? zap_class+0x640/0x640 [ 1194.414478] ? lock_downgrade+0x900/0x900 [ 1194.418690] ? check_preemption_disabled+0x48/0x280 [ 1194.423723] ? find_held_lock+0x36/0x1c0 [ 1194.427804] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1194.433357] ? should_fail+0x22d/0xd01 [ 1194.437261] ? find_held_lock+0x36/0x1c0 [ 1194.441342] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1194.446470] __alloc_pages_nodemask+0x366/0xea0 [ 1194.451189] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 1194.456220] ? inode_init_owner+0x340/0x340 [ 1194.460555] ? find_held_lock+0x36/0x1c0 [ 1194.464638] ? hash_net4_del+0x798/0xff0 [ 1194.468731] ? trace_hardirqs_off+0xb8/0x310 [ 1194.473189] cache_grow_begin+0xa5/0x8c0 [ 1194.477280] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1194.482834] ? check_preemption_disabled+0x48/0x280 [ 1194.487869] kmem_cache_alloc+0x66b/0x730 [ 1194.492028] ? do_sys_ftruncate+0x428/0x550 [ 1194.496375] getname_flags+0xd0/0x590 [ 1194.500187] ? __lock_is_held+0xb5/0x140 [ 1194.504265] getname+0x19/0x20 [ 1194.507467] do_sys_open+0x383/0x700 [ 1194.511207] ? filp_open+0x80/0x80 [ 1194.514760] ? trace_hardirqs_off_caller+0x310/0x310 [ 1194.519875] ? do_sys_ftruncate+0x449/0x550 [ 1194.524215] __x64_sys_open+0x7e/0xc0 [ 1194.528031] do_syscall_64+0x1b9/0x820 [ 1194.531928] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1194.537306] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1194.542241] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1194.547094] ? trace_hardirqs_on_caller+0x310/0x310 [ 1194.552126] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1194.557158] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1194.562194] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1194.567112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1194.572310] RIP: 0033:0x4112a1 [ 1194.575529] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 09:42:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) [ 1194.594434] RSP: 002b:00007faa742eca80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1194.602163] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004112a1 [ 1194.609439] RDX: 00007faa742ecafa RSI: 0000000000000002 RDI: 00007faa742ecaf0 [ 1194.616713] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1194.623987] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1194.631278] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 [ 1194.678298] ISOFS: Unable to identify CD-ROM format. 09:42:52 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='=\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)={r3, 0x7, 0x5}, 0x8) 09:42:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = msgget(0x3, 0x593) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000240)="0a5c2d023c126285718070") r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000440), 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000010000104000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012000c0001006272a0c25ac43e3a8f88441d2604097d69646765000004000200"], 0x34}}, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/33) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000140)={0x8000, 0x1f, 0x200, 'queue0\x00', 0x8}) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) socket$netlink(0x10, 0x3, 0x7) 09:42:52 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xc0000000) 09:42:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) r2 = semget$private(0x0, 0x0, 0x200) semctl$IPC_INFO(r2, 0x6, 0x3, &(0x7f0000000040)=""/165) 09:42:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0xa0010000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:52 executing program 5 (fault-call:0 fault-nth:7): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1195.031311] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 1195.034388] FAULT_INJECTION: forcing a failure. [ 1195.034388] name failslab, interval 1, probability 0, space 0, times 0 09:42:52 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x2000) [ 1195.082286] CPU: 1 PID: 28403 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1195.089724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1195.099082] Call Trace: [ 1195.101687] dump_stack+0x244/0x39d [ 1195.105332] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1195.110537] ? print_usage_bug+0xc0/0xc0 [ 1195.110566] should_fail.cold.4+0xa/0x17 [ 1195.110585] ? find_held_lock+0x36/0x1c0 [ 1195.122753] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1195.122779] ? lock_downgrade+0x900/0x900 [ 1195.122799] ? check_preemption_disabled+0x48/0x280 [ 1195.122818] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1195.141999] ? kasan_check_read+0x11/0x20 [ 1195.146170] ? find_held_lock+0x36/0x1c0 [ 1195.150273] ? perf_trace_sched_process_exec+0x860/0x860 [ 1195.155754] __should_failslab+0x124/0x180 [ 1195.160023] should_failslab+0x9/0x14 [ 1195.163840] kmem_cache_alloc+0x2be/0x730 [ 1195.168008] ? zap_class+0x640/0x640 [ 1195.171734] ? print_usage_bug+0xc0/0xc0 [ 1195.175809] ? mark_held_locks+0x130/0x130 09:42:52 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xffffff9e) [ 1195.180068] __alloc_file+0xa8/0x470 [ 1195.183828] ? file_free_rcu+0xd0/0xd0 [ 1195.187744] ? find_held_lock+0x36/0x1c0 [ 1195.191855] ? is_bpf_text_address+0xac/0x170 [ 1195.196368] ? lock_downgrade+0x900/0x900 [ 1195.200532] ? check_preemption_disabled+0x48/0x280 [ 1195.205579] alloc_empty_file+0x72/0x170 [ 1195.209658] path_openat+0x170/0x5150 [ 1195.213510] ? rcu_softirq_qs+0x20/0x20 [ 1195.213525] ? unwind_dump+0x190/0x190 [ 1195.213556] ? zap_class+0x640/0x640 [ 1195.225112] ? path_lookupat.isra.43+0xc00/0xc00 [ 1195.225127] ? unwind_get_return_address+0x61/0xa0 [ 1195.225149] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1195.239826] ? expand_files.part.8+0x571/0x9a0 [ 1195.244430] ? find_held_lock+0x36/0x1c0 [ 1195.248521] ? __alloc_fd+0x347/0x6e0 [ 1195.252341] ? lock_downgrade+0x900/0x900 [ 1195.256511] ? getname+0x19/0x20 [ 1195.259899] ? kasan_check_read+0x11/0x20 [ 1195.264066] ? do_raw_spin_unlock+0xa7/0x330 [ 1195.268510] ? do_raw_spin_trylock+0x270/0x270 [ 1195.273118] ? __lock_is_held+0xb5/0x140 [ 1195.277201] ? __check_object_size+0xb1/0x782 09:42:53 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x3f00) 09:42:53 executing program 2: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84801) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x3) r3 = epoll_create1(0x0) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000280)) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) [ 1195.281713] ? _raw_spin_unlock+0x2c/0x50 [ 1195.285866] ? __alloc_fd+0x347/0x6e0 [ 1195.289695] do_filp_open+0x255/0x380 [ 1195.293512] ? may_open_dev+0x100/0x100 [ 1195.297520] ? get_unused_fd_flags+0x122/0x1a0 [ 1195.302120] ? __alloc_fd+0x6e0/0x6e0 [ 1195.305946] ? __lock_is_held+0xb5/0x140 [ 1195.310035] do_sys_open+0x568/0x700 [ 1195.313765] ? filp_open+0x80/0x80 [ 1195.317333] ? trace_hardirqs_off_caller+0x310/0x310 [ 1195.317361] ? do_sys_ftruncate+0x449/0x550 [ 1195.317394] __x64_sys_open+0x7e/0xc0 [ 1195.317412] do_syscall_64+0x1b9/0x820 [ 1195.317445] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1195.339908] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1195.339924] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1195.339943] ? trace_hardirqs_on_caller+0x310/0x310 [ 1195.339960] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1195.339980] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1195.354752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1195.354776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1195.354793] RIP: 0033:0x4112a1 [ 1195.374846] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1195.374856] RSP: 002b:00007faa742eca80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1195.374872] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004112a1 [ 1195.374882] RDX: 00007faa742ecafa RSI: 0000000000000002 RDI: 00007faa742ecaf0 [ 1195.374891] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1195.374900] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 09:42:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x4, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:53 executing program 5 (fault-call:0 fault-nth:8): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1195.374914] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 [ 1195.384126] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 1195.459319] 9pnet: Insufficient options for proto=fd 09:42:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendto$unix(r1, &(0x7f0000000040)="e93703b230c57698224adda73d12f5e150eb9d0125c20d214daa4417894cc4dc25bd00fc6923d23e381b70ab2aefc9959651fd90db348a13fe833f76c671787e2c819d23cc8d924a15ea2a9665153cf63d92516d0ab23aa56ada1fd2922d19c3a43bb48aedcc0313dbccd226366792067b9996b8e9c3e047a745fd448ba7c8f3c2cc0a486588f3abec49fc5b98d59c493586e3aaa25b85fccb00ca79fcba5627a9", 0xa1, 0x4000080, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000200)="a311685973b137b63a7dbd9fba9a3683f7977c51e1ce513490627d915aef20e3f4271ade41db799cc9ea8d2bb2e8dd28dfeba44e90733646d388502601d95be1d18f776f40f4390a81314c4eddd3ebb888f5f41b7bc7156126281a2ba8b0a66d1354351492f26b9f6c33a632c1a521ddb03c6c65bb6e79342c355b3627bfd8cc71bbafb72a2a2c62dda8ef562d9404e81449f6d894aceb42be421bdc2798e385ab4e308dc205058fcbffe4c4846f96c1136f089febc582f955616139fa8685c7e97f3934ff77d207d3ded0ba71b2f3d874f8ec569b805bebfcbaabcbc21369b1439ff0", 0xe3, 0x80000001}]) [ 1195.498255] 9pnet: Insufficient options for proto=fd [ 1195.515147] FAULT_INJECTION: forcing a failure. [ 1195.515147] name failslab, interval 1, probability 0, space 0, times 0 [ 1195.579298] CPU: 1 PID: 28430 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1195.586683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1195.596056] Call Trace: [ 1195.598663] dump_stack+0x244/0x39d [ 1195.602308] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1195.607516] ? lock_downgrade+0x900/0x900 [ 1195.611679] ? check_preemption_disabled+0x48/0x280 [ 1195.616715] should_fail.cold.4+0xa/0x17 [ 1195.616731] ? rcu_softirq_qs+0x20/0x20 [ 1195.616751] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1195.616777] ? is_bpf_text_address+0xd3/0x170 [ 1195.616802] ? kernel_text_address+0x79/0xf0 [ 1195.624825] ? __kernel_text_address+0xd/0x40 [ 1195.624844] ? unwind_get_return_address+0x61/0xa0 [ 1195.624864] ? __save_stack_trace+0x8d/0xf0 [ 1195.624884] ? find_held_lock+0x36/0x1c0 [ 1195.656703] ? do_syscall_64+0x1b9/0x820 [ 1195.660783] ? perf_trace_sched_process_exec+0x860/0x860 [ 1195.666256] __should_failslab+0x124/0x180 [ 1195.670520] should_failslab+0x9/0x14 [ 1195.674335] kmem_cache_alloc_trace+0x2d7/0x750 [ 1195.679023] ? __might_sleep+0x95/0x190 [ 1195.683026] apparmor_file_alloc_security+0x17b/0xac0 [ 1195.688229] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1195.693779] ? apparmor_path_rename+0xcd0/0xcd0 [ 1195.698468] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1195.703513] ? kmem_cache_alloc+0x33a/0x730 [ 1195.707848] ? zap_class+0x640/0x640 [ 1195.711578] security_file_alloc+0x4c/0xa0 [ 1195.715827] __alloc_file+0x12a/0x470 [ 1195.719645] ? file_free_rcu+0xd0/0xd0 [ 1195.723551] ? find_held_lock+0x36/0x1c0 [ 1195.727652] ? is_bpf_text_address+0xac/0x170 [ 1195.732193] ? lock_downgrade+0x900/0x900 [ 1195.736353] ? check_preemption_disabled+0x48/0x280 [ 1195.741386] alloc_empty_file+0x72/0x170 [ 1195.745467] path_openat+0x170/0x5150 [ 1195.749289] ? rcu_softirq_qs+0x20/0x20 [ 1195.753273] ? unwind_dump+0x190/0x190 [ 1195.759788] ? zap_class+0x640/0x640 [ 1195.763527] ? path_lookupat.isra.43+0xc00/0xc00 [ 1195.768297] ? unwind_get_return_address+0x61/0xa0 [ 1195.773236] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1195.778261] ? expand_files.part.8+0x571/0x9a0 [ 1195.782888] ? find_held_lock+0x36/0x1c0 [ 1195.787015] ? __alloc_fd+0x347/0x6e0 [ 1195.790841] ? lock_downgrade+0x900/0x900 [ 1195.795016] ? getname+0x19/0x20 [ 1195.798406] ? kasan_check_read+0x11/0x20 [ 1195.802561] ? do_raw_spin_unlock+0xa7/0x330 [ 1195.807007] ? do_raw_spin_trylock+0x270/0x270 [ 1195.811691] ? __lock_is_held+0xb5/0x140 [ 1195.815756] ? __check_object_size+0xb1/0x782 [ 1195.820279] ? _raw_spin_unlock+0x2c/0x50 [ 1195.824430] ? __alloc_fd+0x347/0x6e0 [ 1195.828294] do_filp_open+0x255/0x380 [ 1195.832125] ? may_open_dev+0x100/0x100 [ 1195.836127] ? get_unused_fd_flags+0x122/0x1a0 [ 1195.840721] ? __alloc_fd+0x6e0/0x6e0 [ 1195.844540] ? __lock_is_held+0xb5/0x140 [ 1195.848618] do_sys_open+0x568/0x700 [ 1195.852344] ? filp_open+0x80/0x80 [ 1195.855901] ? trace_hardirqs_off_caller+0x310/0x310 [ 1195.861016] ? do_sys_ftruncate+0x449/0x550 [ 1195.865352] __x64_sys_open+0x7e/0xc0 [ 1195.869167] do_syscall_64+0x1b9/0x820 [ 1195.873067] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1195.878447] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1195.883392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1195.888247] ? trace_hardirqs_on_caller+0x310/0x310 [ 1195.893293] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1195.898319] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1195.903381] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1195.908245] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1195.913438] RIP: 0033:0x4112a1 09:42:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={'syz'}, 0x0, 0xfffffffffffffffc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x1, r3, 0x0, 0xfffffffffffffffd}) 09:42:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x8, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:53 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) creat(&(0x7f0000000000)='./file1\x00', 0x146) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:53 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xf00) 09:42:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000080)=0x7, 0x4) io_setup(0x7, &(0x7f0000000100)=0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f00000000c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000180)}}, 0x10) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) [ 1195.916645] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1195.935553] RSP: 002b:00007faa742eca80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1195.943274] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004112a1 [ 1195.950556] RDX: 00007faa742ecafa RSI: 0000000000000002 RDI: 00007faa742ecaf0 [ 1195.957827] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1195.965105] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1195.972378] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:42:53 executing program 4: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f00000000c0)='dns_re{olver\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0xfffffffffffffffc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000140)={0x5, 0x0, [{0x80000008, 0x4, 0x2, 0x8, 0x5ef, 0x9a, 0xffffffff80000001}, {0x40000001, 0x1, 0x1, 0x0, 0x5, 0x8, 0xeb7a}, {0x80000008, 0x2, 0x4, 0x5, 0x3400, 0x1, 0xb65b}, {0x2, 0x18176301, 0x2, 0x2, 0x8e, 0x7, 0x5}, {0x80000019, 0x5e, 0x0, 0x1, 0x2, 0x79, 0xffffffffffffffff}]}) 09:42:53 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x28) 09:42:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) ioctl$UI_SET_LEDBIT(r2, 0x40045569, 0xb) openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x1000000000000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x4, &(0x7f0000000300)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x301040, 0x0) io_submit(r2, 0x200000000000033d, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x6000000000000, r0, &(0x7f0000000180)="0ae6a413421f0f8b4bfaa5cce662f3cdb72027dde63afff3e98cdcf4cf8814aeebc84696307320cbbb22e2846e7f1bae39076c83aab89cbc54a5eabe4d8ea3b1a579cbea4625e74333988ac46871eed15e6d", 0xfffffffffffffdda, 0x81, 0x0, 0x3, r3}]) 09:42:53 executing program 5 (fault-call:0 fault-nth:9): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000014c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001500)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001600)=0xe8) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ec0)={0x0}, &(0x7f0000001f00)=0xc) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000052c0)='/dev/dlm-control\x00', 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000034c0)={0x0, 0x0}, &(0x7f0000001f80)=0xffffffffffffff73) r8 = getegid() ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000001f40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000035c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00000036c0)=0xe8) r11 = getegid() r12 = getpid() lstat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003840)={0x0}, &(0x7f0000003880)=0xc) lstat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003980)=0x0) stat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003dc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003e00)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000003f00)=0xe8) fstat(r1, &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004800)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000004900)=0xe8) getgroups(0x1, &(0x7f0000004940)=[0xee01]) r27 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004980)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000004a80)=0xe8) stat(&(0x7f0000004ac0)='./file0\x00', &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004f00)={0x0, 0x0}, &(0x7f0000004f40)=0xc) getresgid(&(0x7f0000004f80)=0x0, &(0x7f0000004fc0), &(0x7f0000005000)) r33 = getpgid(0xffffffffffffffff) r34 = getuid() fstat(r1, &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005100)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000140)="9c927dfbe692279b7b2a2a8cbe920a30797161dccd99862fed1b2af2581903abba4cdc945e7627d977f9cef9d4156d2c061a5db27038fa7321b0010df920416fc655a0b8fe8ff47fd517c372abf9b117", 0x50}, {&(0x7f00000001c0)="c793f0c3502ef22aed75a7157b106cfcaf78330ad50172cecf8e93f6a51ffb92da2b5c0362e65311c5292e38e95b86b94fbfbc4cd1c36d0e745222693681ffa827c4affb9b581c8bc35c23843b0da8f77bae51c4e6e438e29ca1ed18d2799b1373f9c5e6001175508c02f72fbfd0477e38457c0538275f75100ac6a774f6c18c72a9423daca1f63de1cc4789f34bd6c8bdb35fec49a957d7fac5821a7f0f5f49e0e4", 0xa2}, {&(0x7f0000000280)="745232ab0c57004cf8d595acce0f1038d323c42eec86d194889e0f0571f4daec6f01bb3b7c3a866f9ba55d7f3e08f34e7eb9a8489bb564f50dff93d7320813604f410ba69b73e7d8f20ed60208325ffeb3c6e2fc4706897bb873336dd65277dd18252a914f357a94d2cedd54bcc6b33ba8b443ad67e338c44e2bdc37802aecf76c6a54e0a28fcc031bd2b26b6e5b7cb59fa4d94555c5f868c3a0336cc5dac9b51226abc55a9326c6d26bf0998e881b4b2923b394dde9654b0a6d", 0xba}, {&(0x7f0000000340)="bf1d714f2477f0eacb3f66217d2deadc4aaa3a2942f86450c6364b85c03c8be6223d3016509cc492ef22b325d1da28ff36aeeccc6ac008d5b51f265f1385590a3d341eb5a0f12c9b3982866b07b0dbafb35c8e01d7078df15e83d9e135168c70f501c1cc5b01478acfa29cd02f09141e9d405a5c0629b79c878b0c505de8a1be4fda28b66930aad871109cbc814935c2f05fcff237f39d68addc342981b6e10ac379b1c58babbd885e56260d366f1900feedf30743b2e8245965f30633aaaaed43f6a057d2a69bc66a8ff2112abf3aaea80464f03b6329f510bcd21d798523a369cf9d66a0b2d2669734bfbd645832fcba5a9eccd69856bf0cab42c77433848951d84a3d5310283cf26476b8061d841df6941ee31ef40583e1715f61b4575947e0ad918d3b08219389af91d23e10fc4732f3019d25c5efe6fb25a3b3cdf89fd7fbd10709582d1d2b59f12ccf578e34abce241856983c9219b40bfb227f7ba9a196b46d0351640a85211e5320606e5c09752e2920416b0b0d3143995e5ca2b3575b49e1509ae8f5fe267bd7e3181a9c00ab99837f8e63f52cf2f020fc05622da1bcaad32225e3fff569f9d409bf2e85f01bfb4cd489b9984359f3dec41d3be10edaea5df4c37f2f23aac9019963b3e9b2e191745aff1b41502b609df2a402f142c10853a5fce1ff9cdce9aee1f47b8e5502688264489cf9d9f012ed33f1d12f84739773c4f768e88c39a17d11a5c8ef4a3d8c81fe8101770c74b6b3a1953e9daf09ee018938fe96954fe48c32141fc6b4c3964c3667815de68cf1723206abd5d610e7052848ea1f830dc2f70fa4668727f247fb2abcec0b0691a5fb9adb417af4c840743dcd88265e591a2d794f6a58f44cd0deb0fbb6b5d0bb6ca4135deb557e47a64479bd06fefa2fe4696b3985a1e90548164c10a3bdab1e4cdaeb697225d934c94e2370bafe2faf795c28ace112e1fe4aabab29b2d55e7842db09204c9f7af2dcc7a7d5d14367e6f6c30ecd315a7e4f3447641d7a1cb6afb7195f820572388c0947dd8aaaf3b361c81c1e3bd9c4e1a291fa8a99994aac7810123098d58651cfb42d0d0f06255830162023a20bd22d71679fb777df8c41f22da8b1bc4fb63241dee354a41dc7e29b66c7de61cfec45b36ede3cec62f4a751220205b737c22f8461fcece83ae7f41b4bafd78a38a79031afb4dbc19fa92c2e508a6c4228f0d8003d854f3be429fd6b085d02b7605f7189e7249231d30b07cfb87ce1d0a9b138a1dd5e19b81c4a3e804c3fe224593288714943693eacecfa20d2983764d85c9dba0c516e7a2dcf169c4a1c32799d1df4fe4d20e65f03d4b23aab9bdba35682a8956c4dfd0f3437f67dcb633b787c5514a91cfd0913e1de75ab805420b08088b6c83184e24c13794231869b32791e051dd21088d64180d7e6a381c42281697a818c75b41f6d988fb3a64c1ad15e1dc6a14c1c88b7c7a7497e4b0fdb3d5f841aac18cf5b6336a603370bf4c60b64a50297c4b538e36fe66ef34239596ce15312ae4d0613da1debfed190ff03f681458dc59706c54489e113d707087fa0a8babc1b28a574ac43a92be3cdac612f3531732d65813b0650b3f09db41faaf2405410695f8a705c91c7685bec5bea9000965d74cfed13c59a1603d62ff37f458dfa30437076728c545e2ffabc18e23c9deb004fe5b5370d5a853461bb97e5f773f492e634728aee6f86612dcd6724eb45fc4ace79731c49b4c404f36321dfc126cdfa9dbaed96ba0f11db0d5a14eb8ea5526a8efede7d958509bf978f0c7104a49ff83ae62033f9903faf865fffa97103934b79cb3821ddd242f707f581563b1dfd98b87d14c35e880b0f30750f1ea86fb90369e0603379de535cb2ef25534811d6de8fa00c93c38d6399cfbc5f589445a535b43f4791ac74689877e2a22f9bcb07975d79c514d54aae3a44ee282c21ac7ae72e82c85ceb8bd0ea1d10755d1d7eeb64b40c48d5e02318958c047cfd0bc22d9ac4d73ec65cbe856eb97eef61a2c8c3c6e1d5cbdafcff820a1e21dfca097d358a62f22452332bfe8a5e4a468424648ec4008c6a0473f284829f6919999c58d3651bce5805bcc17a8e31e64949f494f635ecacd78dd465fe038540a203031b59566be7fe57d466fc0cfbe0f24b506601f0249b504cf7c354205be2ab3feba2c293f688070793fc65f2ea31fbdb4dc7853ce0e5193531110a3974d359bdcfb7731241d47a1dd73f6680bab0ca2fce29f86fcb9b65427f8d57958e398a57cd6617f3b09f29e2d44465493d518081d9fec026c12af367ff45041b3fc4fc748eb991a9e379027cdb7d942d8653c9658ba6c62700fede2b93918e07f612d681c2c38182296a442c45c6910bd8c55de8de5ed4dbe7cbeb18e448bd56ffb981e5e3e856885ee89b1063de135a1227a07f73c33a50b30867d095dc57e1580aac75b956d8bc2982c8705426e32137be130cdaf1683cc4a53eb596832ad67a8dd1d9498bf26b04d9bf9c28eb69d43378bfe791fd4c9cc6e25a8aab3396f6c813c22ee93b6651d5dad35ea77df7b5dcf2c7a3b2df34a9c76913f576195e92bf5255e720491254b5540263e9f616fd9c96b31be39db211cd2f6a352ce91b74dacf9c58d42193866eaa18fbc8894cee249bab8efc6c5e51dad0d2227314f4eba93dfaf1846d4a39f2f94bd13a423d0b11c11b38928c524a27f73d6105e68cc5a3957172d545a92f0860315809e6ee41f61b651f9299a1102335fd08baa86061c7381df22e8493891b2f5c978d4ce13539a2e91db1ea7fb30124fd705a121857483a53c22beeab69d37c64525c65c775f1cd68c9f4a5bb8cc87258a8946cbc6f26b3bc1fce078b2c13026c9b741cf2e35469ee73a20c51d441cfb3bc9caaf587f61243c865c688ae8eeb348db6aabef4410e98e693780067de3fdf46512bff971ff58c64fb864450771f6ecfb7f1a78f79099b497b177ffe008de1d7c9e8f99c3d3e9ab7363cf31ef9cb873f9b29f51754cd1bedbfd612b822bff610be1da9a7d1cfda9631bfff55dae2d8651fd807de1ca41848b90aaa2a1f0c2f7de3447bb2df6a7eeaef069e941fa21514a06b6747766dc4409bcdb575ca6da3b1e5617c7d7a80723286a98c51af4c18d24c1ff29eb248b9f7f1eeab55b30e975cdd916820fa351677d74393632c04a0d9eeef409eaa11a0df69f215ac67b1a7f8e4eb6dbd87c84f2a8c7527e4f60d9e9d6f25789535839c9b7da3e273f7ff1b51e43172f29dd64fd15cf895b0bddce0179aaf0408af9791b68c9f173cb6f5bbca690d8c16ffed84523d6b3429e9a6b0336d344d37563201665563c209f5b6d50453e1c7221c4ae3e5d56e8383d8c02a09c232bc2c14fd262bb482d9b90053563373321fbe2b17fc04292527e792f51e9e8db6d3859a98738d756568c6beeed84e7f7e6bc631718b3991cc5f5f7e216f1873fa42184892866288a2176cc38ad742febce0421713c599622f54241fe3686b3a324fa019250f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&(0x7f0000004740)=[{&(0x7f0000004080)="7b771d99c30cf5458728e56e9df723ab716af83f1f990c5264e80f40b148fcad49e70742f5efeacd6fa734692fcfb84be034db33ff34796f7022951ee334d7688564e1f303aa6efa4c80960cc470f4c2e953928786893059049eab923b99542b2324b85571ac6f95846b020aadb991358659c8b3de0aef7acebafdbc04ebb8", 0x7f}, {&(0x7f0000004100)="7833452fdf71eccbc5b12761edc2e20700a360f8ac2af34dd9c84a21378cf101ea8ca40806e9f00cb2f3906898458517396e11000b31a149ca3ee08fbeeca26e4550d9544973f161edb9a7bcc30f4179532812c2212970adeba2dbd287023aa23a1154d40205c3f40587e77aa4b4056e93f3da945c6f4bc5265533ca249a51137d62935c638aca08b6db4b1c2640da26196718c8be385ac298bfcb7714318d3884dbebf91e52b72e171cba6d3d3c81c139de", 0xb2}, {&(0x7f00000041c0)="375532e58f78c45a4da07c3b3a5b744084bf56f0a4df7e4caa1addb29c7fe157fc876937c81a02a28b61386702c1c813665d9b20763710d14839b90dac79f3d8b4ef94817c8ea91857d81457a8cb61c382e81000a8aeed71c4292ae47bcffb3d372e51f5bd5b63f2c9b2bb5a4cc9f232bc7fcc6b090ad58969cb9b022738347e6c9fcaa95cf95cdac8989a2b70fe327e18d8b8", 0x93}, {&(0x7f0000004280)="a24db46fbc4c36e0de89dee393c426fdbb86a2db4fa3ecbf6b61c2f96c528af5659941e090896b18c0f1a6fc86dd23cb35b1bfdd10506928e20c65ade5e37c3c78636ee4cb4a0af67b3dd715b5769a3797d0ee92e2a178b1a95ba26e39c80c906ac78ba8dd82fccc5e02f7", 0x6b}, {&(0x7f0000004300)="09fbae3d62f2b121aa20117e52c1c1251aa558038a197409fdf40da6f9c77576e53ea9fdc721377776a97526df246dd8d5bf3dad13f55978879cce1b774e6ddbd2bf34bd1b3041fc039b64c0475b24feb14b47f5f88cb44856dc44d033a47e", 0x5f}, {&(0x7f0000004380)="8656f6290b1ee8263df58ab7c45eb92d4f25dc1c4543e1d5f94b375b2a5ea6a25e01ac8e84f174d4a7c902d7a1d557168a916122604d0a7aedad4cd2d574a037243ebb67e8f09266bf4f75aaa844ec87ea7d69a9dbf203e56b96540fd2349cab2df18b42ca1c2d731fa9e1b2af796d8b637a37d6167e626a3414aeaf7824c40bfb6405dc2a1b235f3fee2f38036f1e56fba61267e50bb33ad3d3cc5059dba4de186d022ee2efd7d0cf63c6ebe14046849f6242d086a4fb3e7c80ca18e81758e4c9f2559e96d79c5a589770027d51c10265ead8ee3a9f8f3f68ad80a1bc", 0xdd}, {&(0x7f0000004480)="d46f3a4b7a346480bb20d3a66689953ffc713edd692086092e9b157941b47675a6959574c7eea3cb1cc98f8a95230e63293070d3dba79dc97e397df3ef8d78bbd0db8715844705aae960a8d3", 0x4c}, {&(0x7f0000004500)="b674a73b659b306a67ad5bb997581e64012ee26a767908196b3e70955dd37e238ea9e867e54c64bf8ea3f77dc79f669f4f7ab330250427bbf6182815207bdc3e723496bc2745f25561f28b49ac5c0b73c9662b12d101867d94e84cec664bc58f6758afd4c22960fc01e81ed1c2fd296dd9dd9d82610bd2ca1f9b95cc39a2e4d10978594d92b74d0898c275604cc8040c7b365f3f5321", 0x96}, {&(0x7f00000045c0)="4be22eb0fc6453d14738d720e8a1cd179830ad2678188959d2537cba90b251399b0b1cba69c9bd0e14601718ce7701c283b2fb8c057084447d5f64efff13409788815cd79f5b59cf7930ae0a7dc5e3b071169005017a61b861f151a84a525112f05d5eeacbc44cb669e3d1e08d0ce4d3c561af16af4e60cb7490d77c619eccce28f4b6dd95096aabf6266e1ebecfe55d3b7215138cb85caae4a0117203348afc832daf41255994ef7557d07568e5fdb5415083407f227f9d73e1244018b9c7fc2af563ea81b321fe5bc74d731f0b016b41351fc2dbebfdb3a51417bdb2bc", 0xde}, {&(0x7f00000046c0)="5ec87907e9b1575747475d540fb836b6f0a59f6e3e8ffefa039b17afe4c12742a3280fc635906ff66d3656d2835a01f2f992a7d4c06f4f354d14013c0b000d06c768b096976e8400e5bb62c543ec240c", 0x50}], 0xa, &(0x7f0000004b80)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xd8, 0x1}, {&(0x7f0000004c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004ec0)=[{&(0x7f0000004d00)="40dcd693f241ff79a69c0cfa6421714a6ab3ce2568e0a6392c0b886c4b851005d05ecb10207cadb1c495b72be0090446b3b38b50841b3afef79a093f38dd4f17434edf60dd6c6427c8ff0a0f3e61380de92bd78a66da03704c218247c635906388b9d9a2fd5a6716202fc8a94548103e0a45869665e1d9", 0x77}, {&(0x7f0000004d80)="e71350da61d99d9f470495a942c8875b99efb7e6af32b86bf5089126e01c4f1a1ff46f3f99142dc4dd2b67e4d57d25813dbcfec317b51051ef250e8624890cbca1a26c54de7f317bc6150d52ebdcf841ee9619faef130b18b7d1fe2598537c762cfebe406bb4ee6694ebec631b547e479cdcfa61a1425548c501d24f41e14d831c2ba85e", 0x84}, {&(0x7f0000004e40)="690ec122c57391ab764fe3fc966196b3b2f1ea1faa9da95e46ae7ffe98ac6ece9763104ac17496ae83dcfdd53083c54720e20c9042fb4b25a5b9f7439ad10171a91676d2383c3859", 0x48}], 0x3, &(0x7f00000050c0)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x40, 0x4000}], 0x7, 0x4) 09:42:54 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x33fe0) 09:42:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_deladdr={0x20, 0x15, 0x10, 0x70bd2c, 0x25dfdbfd, {0x2, 0x10, 0x10, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000140)='+[lo(md5sumsystemppp1eth1posix_acl_access-\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, r4) [ 1196.335113] FAULT_INJECTION: forcing a failure. [ 1196.335113] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.395955] CPU: 1 PID: 28472 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1196.403377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1196.412739] Call Trace: [ 1196.412785] dump_stack+0x244/0x39d [ 1196.412810] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1196.412853] should_fail.cold.4+0xa/0x17 [ 1196.419078] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1196.419096] ? down_write_nested+0x130/0x130 [ 1196.419112] ? down_read+0x120/0x120 [ 1196.419134] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1196.419155] ? zap_class+0x640/0x640 [ 1196.419171] ? lock_acquire+0x1ed/0x520 [ 1196.419187] ? lo_ioctl+0x8e/0x1d60 [ 1196.419209] ? find_held_lock+0x36/0x1c0 [ 1196.419235] ? __lock_is_held+0xb5/0x140 [ 1196.466637] ? nfsd4_encode_replay+0x58/0x230 [ 1196.471177] ? perf_trace_sched_process_exec+0x860/0x860 [ 1196.476655] __should_failslab+0x124/0x180 [ 1196.480909] should_failslab+0x9/0x14 [ 1196.484726] kmem_cache_alloc_trace+0x2d7/0x750 [ 1196.489416] ? check_preemption_disabled+0x48/0x280 [ 1196.494456] __kthread_create_on_node+0x137/0x540 [ 1196.499331] ? loop_get_status64+0x140/0x140 [ 1196.503754] ? kthread_parkme+0xb0/0xb0 [ 1196.507760] ? __lockdep_init_map+0x105/0x590 [ 1196.512269] ? __lockdep_init_map+0x105/0x590 [ 1196.516778] ? loop_get_status64+0x140/0x140 [ 1196.521208] kthread_create_on_node+0xb1/0xe0 [ 1196.525721] ? __kthread_create_on_node+0x540/0x540 [ 1196.530752] ? kasan_check_read+0x11/0x20 [ 1196.534924] lo_ioctl+0x7f6/0x1d60 [ 1196.538497] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1196.542412] blkdev_ioctl+0xd8a/0x21b0 [ 1196.546327] ? blkpg_ioctl+0xc10/0xc10 [ 1196.550227] ? lock_downgrade+0x900/0x900 [ 1196.554392] ? check_preemption_disabled+0x48/0x280 [ 1196.559425] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1196.564368] ? kasan_check_read+0x11/0x20 [ 1196.568531] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1196.573821] ? rcu_softirq_qs+0x20/0x20 [ 1196.577823] ? __fget+0x4d1/0x740 [ 1196.581313] ? ksys_dup3+0x680/0x680 [ 1196.585052] block_ioctl+0xee/0x130 [ 1196.588691] ? blkdev_fallocate+0x400/0x400 [ 1196.593036] do_vfs_ioctl+0x1de/0x1790 [ 1196.596950] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1196.602523] ? ioctl_preallocate+0x300/0x300 [ 1196.606949] ? __fget_light+0x2e9/0x430 [ 1196.610936] ? fget_raw+0x20/0x20 [ 1196.614412] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1196.619443] ? kmem_cache_free+0x24f/0x290 [ 1196.623700] ? putname+0xf7/0x130 [ 1196.627171] ? do_syscall_64+0x9a/0x820 [ 1196.631153] ? do_syscall_64+0x9a/0x820 [ 1196.635141] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1196.639740] ? security_file_ioctl+0x94/0xc0 [ 1196.644192] ksys_ioctl+0xa9/0xd0 [ 1196.647675] __x64_sys_ioctl+0x73/0xb0 [ 1196.651595] do_syscall_64+0x1b9/0x820 [ 1196.655521] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1196.660902] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1196.665844] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1196.670702] ? trace_hardirqs_on_caller+0x310/0x310 [ 1196.675740] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1196.680770] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1196.685810] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1196.690672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1196.695897] RIP: 0033:0x4574d7 [ 1196.699131] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1196.718077] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1196.725804] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1196.733103] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1196.740386] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1196.747680] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1196.754960] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:42:54 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) setxattr$security_smack_entry(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.SMACK64MMAP\x00', &(0x7f0000000200)='trans=fd,', 0x9, 0x3) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x1, 0x1d00) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:42:54 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x4000000000000000) 09:42:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x10000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:54 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x121102, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000040)="10000000060000000000000000000000", 0x10}]) fadvise64(r0, 0x38, 0x5, 0x7) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/164, 0xa4}], 0x1, &(0x7f0000000240)=""/23, 0x17}, 0x2000) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f00000002c0)=""/116, &(0x7f0000000340)=0x74) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 09:42:54 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x2, 0x1, 0xfffffffffffff800, r1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:54 executing program 5 (fault-call:0 fault-nth:10): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1196.899354] FAULT_INJECTION: forcing a failure. [ 1196.899354] name failslab, interval 1, probability 0, space 0, times 0 [ 1196.957053] CPU: 0 PID: 28480 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1196.964473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1196.973880] Call Trace: [ 1196.976530] dump_stack+0x244/0x39d [ 1196.980186] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1196.985409] should_fail.cold.4+0xa/0x17 [ 1196.989506] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1196.995094] ? down_write_nested+0x130/0x130 [ 1196.999531] ? down_read+0x120/0x120 [ 1197.003266] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1197.008829] ? zap_class+0x640/0x640 [ 1197.012572] ? lock_acquire+0x1ed/0x520 [ 1197.016564] ? lo_ioctl+0x8e/0x1d60 [ 1197.020211] ? find_held_lock+0x36/0x1c0 [ 1197.020235] ? __lock_is_held+0xb5/0x140 [ 1197.020273] ? perf_trace_sched_process_exec+0x860/0x860 [ 1197.028408] __should_failslab+0x124/0x180 [ 1197.028429] should_failslab+0x9/0x14 [ 1197.028447] kmem_cache_alloc_trace+0x2d7/0x750 [ 1197.028468] ? check_preemption_disabled+0x48/0x280 [ 1197.028511] __kthread_create_on_node+0x137/0x540 [ 1197.056500] ? loop_get_status64+0x140/0x140 [ 1197.060928] ? kthread_parkme+0xb0/0xb0 [ 1197.064940] ? __lockdep_init_map+0x105/0x590 [ 1197.069467] ? __lockdep_init_map+0x105/0x590 [ 1197.074009] ? loop_get_status64+0x140/0x140 [ 1197.078458] kthread_create_on_node+0xb1/0xe0 [ 1197.083015] ? __kthread_create_on_node+0x540/0x540 [ 1197.088056] ? kasan_check_read+0x11/0x20 [ 1197.092230] lo_ioctl+0x7f6/0x1d60 [ 1197.095791] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1197.099695] blkdev_ioctl+0xd8a/0x21b0 [ 1197.103605] ? blkpg_ioctl+0xc10/0xc10 [ 1197.107531] ? lock_downgrade+0x900/0x900 [ 1197.111700] ? check_preemption_disabled+0x48/0x280 [ 1197.116735] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1197.121855] ? kasan_check_read+0x11/0x20 [ 1197.126023] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1197.131311] ? rcu_softirq_qs+0x20/0x20 [ 1197.135312] ? __fget+0x4d1/0x740 [ 1197.138788] ? ksys_dup3+0x680/0x680 [ 1197.142550] block_ioctl+0xee/0x130 [ 1197.146190] ? blkdev_fallocate+0x400/0x400 [ 1197.150536] do_vfs_ioctl+0x1de/0x1790 [ 1197.154446] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1197.160027] ? ioctl_preallocate+0x300/0x300 [ 1197.164446] ? __fget_light+0x2e9/0x430 [ 1197.164464] ? fget_raw+0x20/0x20 [ 1197.164500] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1197.164519] ? kmem_cache_free+0x24f/0x290 [ 1197.164540] ? putname+0xf7/0x130 [ 1197.177022] ? do_syscall_64+0x9a/0x820 [ 1197.177039] ? do_syscall_64+0x9a/0x820 [ 1197.177059] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1197.177078] ? security_file_ioctl+0x94/0xc0 [ 1197.177106] ksys_ioctl+0xa9/0xd0 [ 1197.177126] __x64_sys_ioctl+0x73/0xb0 [ 1197.177146] do_syscall_64+0x1b9/0x820 [ 1197.212968] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1197.218387] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1197.223356] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1197.228251] ? trace_hardirqs_on_caller+0x310/0x310 [ 1197.233284] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1197.238313] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1197.243381] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1197.248247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1197.253447] RIP: 0033:0x4574d7 09:42:54 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x4) 09:42:54 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xfffffdef) 09:42:55 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x3f000000) [ 1197.256661] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1197.275576] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1197.283299] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1197.290574] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1197.290584] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 09:42:55 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) dup2(r0, r1) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) [ 1197.290593] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1197.290603] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:42:55 executing program 5 (fault-call:0 fault-nth:11): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x8000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) [ 1197.450146] FAULT_INJECTION: forcing a failure. [ 1197.450146] name failslab, interval 1, probability 0, space 0, times 0 [ 1197.461799] CPU: 1 PID: 28508 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1197.469192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1197.478569] Call Trace: [ 1197.481177] dump_stack+0x244/0x39d [ 1197.484826] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1197.490069] ? mark_held_locks+0x130/0x130 [ 1197.494347] should_fail.cold.4+0xa/0x17 [ 1197.498460] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1197.503636] ? zap_class+0x640/0x640 [ 1197.507365] ? print_usage_bug+0xc0/0xc0 [ 1197.511437] ? zap_class+0x640/0x640 [ 1197.515175] ? __update_load_avg_blocked_se+0x690/0x690 [ 1197.520566] ? __update_load_avg_se+0xae0/0xae0 [ 1197.525251] ? zap_class+0x640/0x640 [ 1197.528991] ? find_held_lock+0x36/0x1c0 [ 1197.533080] ? zap_class+0x640/0x640 [ 1197.536812] ? find_held_lock+0x36/0x1c0 [ 1197.540900] ? print_usage_bug+0xc0/0xc0 [ 1197.545009] __should_failslab+0x124/0x180 [ 1197.549262] should_failslab+0x9/0x14 [ 1197.553093] kmem_cache_alloc+0x47/0x730 [ 1197.557165] ? lock_downgrade+0x900/0x900 [ 1197.561336] radix_tree_node_alloc.constprop.19+0x1f7/0x370 [ 1197.567070] idr_get_free+0x7a4/0xf70 [ 1197.570903] ? radix_tree_iter_tag_clear+0x90/0x90 [ 1197.575844] ? __save_stack_trace+0x8d/0xf0 [ 1197.580204] ? save_stack+0xa9/0xd0 [ 1197.583851] ? save_stack+0x43/0xd0 [ 1197.587499] ? kasan_kmalloc+0xc7/0xe0 [ 1197.591400] ? kasan_slab_alloc+0x12/0x20 [ 1197.595558] ? kmem_cache_alloc+0x12e/0x730 [ 1197.599896] ? __kernfs_new_node+0x127/0x8d0 [ 1197.604310] ? kernfs_new_node+0x95/0x120 [ 1197.608471] ? internal_create_group+0x5fc/0xd80 [ 1197.613247] ? sysfs_create_group+0x1f/0x30 [ 1197.617578] ? lo_ioctl+0x1307/0x1d60 [ 1197.621392] ? blkdev_ioctl+0xd8a/0x21b0 [ 1197.625459] ? block_ioctl+0xee/0x130 [ 1197.629282] ? do_vfs_ioctl+0x1de/0x1790 [ 1197.633356] ? ksys_ioctl+0xa9/0xd0 [ 1197.636998] ? __x64_sys_ioctl+0x73/0xb0 [ 1197.641090] ? do_syscall_64+0x1b9/0x820 [ 1197.645164] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1197.650551] ? find_held_lock+0x36/0x1c0 [ 1197.654639] idr_alloc_u32+0x1d4/0x3a0 [ 1197.658548] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 1197.663406] ? lock_acquire+0x1ed/0x520 [ 1197.667402] ? __kernfs_new_node+0x14e/0x8d0 [ 1197.671824] ? __lock_is_held+0xb5/0x140 [ 1197.675906] idr_alloc_cyclic+0x166/0x350 [ 1197.680069] ? idr_alloc+0x1b0/0x1b0 [ 1197.683794] ? __radix_tree_preload+0x1f7/0x280 [ 1197.688498] __kernfs_new_node+0x1ee/0x8d0 [ 1197.692758] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1197.697537] ? _raw_spin_unlock_irq+0x60/0x80 [ 1197.702044] ? __schedule+0x168a/0x21d0 [ 1197.706036] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1197.711154] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 1197.716275] ? zap_class+0x640/0x640 [ 1197.720007] ? zap_class+0x640/0x640 [ 1197.723736] ? enqueue_task_fair+0x24d/0xa50 [ 1197.728164] ? find_held_lock+0x36/0x1c0 [ 1197.732255] kernfs_new_node+0x95/0x120 [ 1197.736253] kernfs_create_dir_ns+0x4d/0x160 [ 1197.740679] internal_create_group+0x5fc/0xd80 [ 1197.745289] ? remove_files.isra.1+0x190/0x190 [ 1197.749882] ? up_write+0x7b/0x220 [ 1197.753440] ? down_write_nested+0x130/0x130 [ 1197.757860] ? down_read+0x120/0x120 [ 1197.761610] sysfs_create_group+0x1f/0x30 [ 1197.765773] lo_ioctl+0x1307/0x1d60 [ 1197.769435] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1197.773335] blkdev_ioctl+0xd8a/0x21b0 [ 1197.777236] ? blkpg_ioctl+0xc10/0xc10 [ 1197.781134] ? lock_downgrade+0x900/0x900 [ 1197.785294] ? check_preemption_disabled+0x48/0x280 [ 1197.790331] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1197.795273] ? kasan_check_read+0x11/0x20 [ 1197.799437] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1197.804722] ? rcu_softirq_qs+0x20/0x20 [ 1197.808720] ? __fget+0x4d1/0x740 [ 1197.812194] ? ksys_dup3+0x680/0x680 [ 1197.815929] block_ioctl+0xee/0x130 [ 1197.819570] ? blkdev_fallocate+0x400/0x400 [ 1197.823904] do_vfs_ioctl+0x1de/0x1790 [ 1197.827815] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1197.833372] ? ioctl_preallocate+0x300/0x300 [ 1197.837793] ? __fget_light+0x2e9/0x430 [ 1197.841777] ? fget_raw+0x20/0x20 [ 1197.845259] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1197.850286] ? kmem_cache_free+0x24f/0x290 [ 1197.854536] ? putname+0xf7/0x130 [ 1197.858038] ? do_syscall_64+0x9a/0x820 [ 1197.862037] ? do_syscall_64+0x9a/0x820 [ 1197.866047] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1197.870643] ? security_file_ioctl+0x94/0xc0 [ 1197.875069] ksys_ioctl+0xa9/0xd0 [ 1197.878569] __x64_sys_ioctl+0x73/0xb0 [ 1197.882474] do_syscall_64+0x1b9/0x820 [ 1197.886385] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1197.891773] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1197.896714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1197.901572] ? trace_hardirqs_on_caller+0x310/0x310 [ 1197.906611] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1197.911640] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1197.916687] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1197.921570] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1197.926768] RIP: 0033:0x4574d7 [ 1197.929977] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1197.948901] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1197.956637] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1197.963921] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1197.971209] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1197.978526] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1197.985811] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 [ 1198.020904] ISOFS: Unable to identify CD-ROM format. 09:42:55 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB]) 09:42:55 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7fff, 0x40000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, r0, 0x0, 0x1, &(0x7f00000000c0)='\x00', 0xffffffffffffffff}, 0x30) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) getgroups(0x8, &(0x7f0000000440)=[0xee01, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0xee01]) write$FUSE_ATTR(r1, &(0x7f0000000480)={0x78, 0x0, 0x3, {0x1, 0xa6, 0x0, {0x0, 0x9, 0x0, 0xaa, 0x0, 0x4, 0x6, 0x3ff, 0x401, 0x1f, 0x0, r3, r4, 0xff, 0x6}}}, 0x78) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000680)={0x0, 0x7}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000700)={r5, 0x7}, &(0x7f0000000740)=0x8) accept4$bt_l2cap(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000240)=""/155) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000780)=""/96, &(0x7f0000000800)=0x60) pselect6(0x40, &(0x7f0000000500)={0x5, 0x7f, 0x9, 0x6, 0x100, 0x3, 0x3ff, 0x8}, &(0x7f0000000540)={0x0, 0x8, 0x10001, 0x0, 0x7, 0x5, 0x8fa, 0xffffffff}, &(0x7f0000000580)={0x0, 0x0, 0x1, 0x0, 0x3, 0xff, 0x1, 0xc000000000}, &(0x7f00000005c0)={0x0, 0x989680}, &(0x7f0000000640)={&(0x7f0000000600)={0x5d93}, 0x8}) 09:42:55 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x8000000) 09:42:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x2000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x3d6, &(0x7f00000001c0)) write$P9_RUNLINKAT(r1, &(0x7f0000000180)={0x7}, 0x7) 09:42:55 executing program 5 (fault-call:0 fault-nth:12): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x8000000000000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x10200) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000000c0)={0x2, 0xfffffffffffffffa, 0x1, 0x201}) r2 = shmget(0x1, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000140)={0x348, 0x80000000, 0x1, 0x3, 0x7, [{0x2, 0x1, 0x3, 0x0, 0x0, 0x103}, {0x200, 0xfffffffffffffffa, 0x7f, 0x0, 0x0, 0xf00}, {0x6, 0x6, 0x4, 0x0, 0x0, 0x100}, {0x0, 0x800, 0x8, 0x0, 0x0, 0x800}, {0x6c, 0x1, 0x471f}, {0x5, 0x1, 0x9, 0x0, 0x0, 0x100}, {0x28, 0x8, 0x5, 0x0, 0x0, 0xe88}]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:56 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x4000) 09:42:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) io_setup(0x7, &(0x7f0000000100)=0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30) sched_setattr(r3, &(0x7f0000000400)={0x30, 0x7, 0x0, 0x1f, 0x9, 0x5, 0xfffffffffffffffc, 0xf23}, 0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) r5 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x5, 0x20402) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f0000000480)=0x8, 0x4) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000280)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@remote, 0x4e20, 0x6, 0x4e21, 0xa67, 0x2, 0x20, 0x544515f1dfc019d6, 0x11, r4, r6}, {0x2, 0x8, 0x7fff, 0x4, 0x7f, 0x7257, 0x6, 0xffffffffffffff2c}, {0xfffffffffffffffc, 0x9, 0x7ff, 0x1ff}, 0x5, 0x6e6bb3, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d3, 0xff}, 0xa, @in=@rand_addr=0x5, 0x34ff, 0x2, 0x3, 0x0, 0xfffffffffffffffc}}, 0xe8) 09:42:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x800000000000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_UNALIGN(0x6, 0x2) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x800, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@empty, @in=@multicast2, 0x4e22, 0x1, 0x4e21, 0x80000001, 0x2, 0xa0, 0xa0, 0x5e, 0x0, r2}, {0x5, 0x738e, 0x6, 0x4, 0x8, 0x9, 0xa381, 0x1}, {0x2, 0xffffffffffff7fff, 0x7, 0x8001}, 0x8, 0x0, 0x2, 0x0, 0x2, 0x2}, {{@in6=@loopback, 0x4d6, 0xff}, 0xa, @in=@broadcast, 0x3506, 0x2, 0x1, 0x40, 0x1, 0x20, 0x80}}, 0xe8) 09:42:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0x0, 0x240, 0x0, 0x100, 0x240, 0x240, 0x240, 0x240, 0x240, 0x3, &(0x7f0000000040), {[{{@ip={@rand_addr=0x8000, @loopback, 0xff, 0xffffffff, 'bond_slave_0\x00', 'rose0\x00', {0xff}, {}, 0x5d, 0x3}, 0x0, 0x98, 0x100}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x6, 0x80000001, 0x7f, 'netbios-ns\x00', 'syz0\x00', 0x7}}}, {{@ip={@local, @rand_addr=0x7fff, 0xffffffff, 0x0, 'ifb0\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x7e, 0x2, 0xc}, 0x0, 0xd8, 0x140, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x61dc, [0x100, 0x5, 0x6, 0x81, 0x7, 0x7], 0x9, 0x3}}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x7, 0x3f, 0x4, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0xfffffdf3) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) [ 1198.586288] FAULT_INJECTION: forcing a failure. [ 1198.586288] name failslab, interval 1, probability 0, space 0, times 0 [ 1198.602984] CPU: 0 PID: 28546 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1198.610370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1198.619730] Call Trace: [ 1198.622357] dump_stack+0x244/0x39d [ 1198.626006] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1198.631227] ? radix_tree_tag_set+0x3d0/0x3d0 [ 1198.635746] should_fail.cold.4+0xa/0x17 [ 1198.639829] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1198.644951] ? kernfs_activate+0x8e/0x2c0 [ 1198.649116] ? zap_class+0x640/0x640 [ 1198.652850] ? lock_release+0xa00/0xa00 [ 1198.656836] ? perf_trace_sched_process_exec+0x860/0x860 [ 1198.662303] ? find_held_lock+0x36/0x1c0 [ 1198.666376] ? __lock_is_held+0xb5/0x140 [ 1198.670467] ? perf_trace_sched_process_exec+0x860/0x860 [ 1198.675956] ? find_held_lock+0x36/0x1c0 [ 1198.680053] __should_failslab+0x124/0x180 [ 1198.684304] should_failslab+0x9/0x14 [ 1198.688118] kmem_cache_alloc+0x2be/0x730 [ 1198.692278] ? find_held_lock+0x36/0x1c0 [ 1198.696357] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1198.701390] __kernfs_new_node+0x127/0x8d0 [ 1198.705645] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1198.710415] ? kasan_check_write+0x14/0x20 [ 1198.714665] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 1198.719609] ? __kernfs_new_node+0x697/0x8d0 [ 1198.724031] ? wait_for_completion+0x8a0/0x8a0 [ 1198.728627] ? zap_class+0x640/0x640 [ 1198.732357] ? kasan_check_write+0x14/0x20 [ 1198.736613] ? __lock_is_held+0xb5/0x140 [ 1198.740683] ? wait_for_completion+0x8a0/0x8a0 [ 1198.745288] ? mutex_unlock+0xd/0x10 [ 1198.749014] ? kernfs_activate+0x21a/0x2c0 [ 1198.753265] kernfs_new_node+0x95/0x120 [ 1198.757259] __kernfs_create_file+0x5a/0x340 [ 1198.761685] sysfs_add_file_mode_ns+0x222/0x530 [ 1198.766377] internal_create_group+0x3df/0xd80 [ 1198.770983] ? remove_files.isra.1+0x190/0x190 [ 1198.775573] ? up_write+0x7b/0x220 [ 1198.779121] ? down_write_nested+0x130/0x130 [ 1198.783540] ? down_read+0x120/0x120 [ 1198.787280] sysfs_create_group+0x1f/0x30 [ 1198.791437] lo_ioctl+0x1307/0x1d60 [ 1198.795079] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1198.798981] blkdev_ioctl+0xd8a/0x21b0 [ 1198.802884] ? blkpg_ioctl+0xc10/0xc10 [ 1198.806786] ? lock_downgrade+0x900/0x900 [ 1198.810945] ? check_preemption_disabled+0x48/0x280 [ 1198.815976] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1198.820932] ? kasan_check_read+0x11/0x20 [ 1198.825102] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1198.830432] ? rcu_softirq_qs+0x20/0x20 [ 1198.834432] ? __fget+0x4d1/0x740 [ 1198.837899] ? ksys_dup3+0x680/0x680 [ 1198.841637] block_ioctl+0xee/0x130 [ 1198.845273] ? blkdev_fallocate+0x400/0x400 [ 1198.849603] do_vfs_ioctl+0x1de/0x1790 [ 1198.853529] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1198.859084] ? ioctl_preallocate+0x300/0x300 [ 1198.863518] ? __fget_light+0x2e9/0x430 [ 1198.867519] ? fget_raw+0x20/0x20 [ 1198.871016] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1198.876055] ? kmem_cache_free+0x24f/0x290 [ 1198.880318] ? putname+0xf7/0x130 [ 1198.883785] ? do_syscall_64+0x9a/0x820 [ 1198.887767] ? do_syscall_64+0x9a/0x820 [ 1198.891756] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1198.896354] ? security_file_ioctl+0x94/0xc0 [ 1198.900786] ksys_ioctl+0xa9/0xd0 [ 1198.904262] __x64_sys_ioctl+0x73/0xb0 [ 1198.908169] do_syscall_64+0x1b9/0x820 [ 1198.912082] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1198.917499] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1198.922441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1198.927326] ? trace_hardirqs_on_caller+0x310/0x310 [ 1198.932382] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1198.937415] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1198.942448] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1198.947321] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1198.952529] RIP: 0033:0x4574d7 [ 1198.955730] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1198.974680] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 09:42:56 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='\x00\x00']) 09:42:56 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x9effffff00000000) 09:42:56 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x1000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) [ 1198.982407] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1198.989681] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1198.997415] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1199.004693] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1199.011973] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 [ 1199.137845] ISOFS: Unable to identify CD-ROM format. 09:42:56 executing program 5 (fault-call:0 fault-nth:13): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:56 executing program 3: socketpair$unix(0x1, 0x4000000000000005, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffc) 09:42:56 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x9effffff) 09:42:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x1a0, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r2, &(0x7f0000000180)={0xf, 0x8, 0xfa00, {r3, 0xd}}, 0x10) r4 = dup3(r1, r0, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) [ 1199.299055] FAULT_INJECTION: forcing a failure. [ 1199.299055] name failslab, interval 1, probability 0, space 0, times 0 [ 1199.330328] CPU: 0 PID: 28579 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1199.337744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1199.347119] Call Trace: [ 1199.349745] dump_stack+0x244/0x39d [ 1199.353395] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1199.358635] should_fail.cold.4+0xa/0x17 [ 1199.362712] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1199.367861] ? lock_release+0xa00/0xa00 [ 1199.371859] ? perf_trace_sched_process_exec+0x860/0x860 [ 1199.377345] ? zap_class+0x640/0x640 [ 1199.381079] ? find_held_lock+0x36/0x1c0 [ 1199.385156] ? __lock_is_held+0xb5/0x140 [ 1199.389272] ? perf_trace_sched_process_exec+0x860/0x860 [ 1199.394773] ? kernfs_activate+0x21a/0x2c0 [ 1199.399059] __should_failslab+0x124/0x180 [ 1199.403339] should_failslab+0x9/0x14 [ 1199.407161] kmem_cache_alloc+0x2be/0x730 [ 1199.411352] ? lock_downgrade+0x900/0x900 [ 1199.415524] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1199.420566] __kernfs_new_node+0x127/0x8d0 [ 1199.424817] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1199.429587] ? zap_class+0x640/0x640 [ 1199.433324] ? __lock_is_held+0xb5/0x140 [ 1199.437398] ? wait_for_completion+0x8a0/0x8a0 [ 1199.442003] ? mutex_unlock+0xd/0x10 [ 1199.445732] ? kernfs_activate+0x21a/0x2c0 [ 1199.449979] ? kernfs_walk_and_get_ns+0x340/0x340 [ 1199.454834] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1199.460396] ? kernfs_link_sibling+0x1d2/0x3b0 [ 1199.464996] kernfs_new_node+0x95/0x120 [ 1199.468987] __kernfs_create_file+0x5a/0x340 [ 1199.473424] sysfs_add_file_mode_ns+0x222/0x530 [ 1199.478116] internal_create_group+0x3df/0xd80 [ 1199.482722] ? remove_files.isra.1+0x190/0x190 [ 1199.487311] ? up_write+0x7b/0x220 [ 1199.490877] ? down_write_nested+0x130/0x130 [ 1199.495293] ? down_read+0x120/0x120 [ 1199.499050] sysfs_create_group+0x1f/0x30 [ 1199.503221] lo_ioctl+0x1307/0x1d60 [ 1199.506915] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1199.510813] blkdev_ioctl+0xd8a/0x21b0 [ 1199.514710] ? blkpg_ioctl+0xc10/0xc10 [ 1199.518610] ? lock_downgrade+0x900/0x900 [ 1199.522778] ? check_preemption_disabled+0x48/0x280 [ 1199.527812] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1199.532764] ? kasan_check_read+0x11/0x20 [ 1199.536954] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1199.542236] ? rcu_softirq_qs+0x20/0x20 [ 1199.546234] ? __fget+0x4d1/0x740 [ 1199.549702] ? ksys_dup3+0x680/0x680 [ 1199.553446] block_ioctl+0xee/0x130 [ 1199.557089] ? blkdev_fallocate+0x400/0x400 [ 1199.561418] do_vfs_ioctl+0x1de/0x1790 [ 1199.565322] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1199.570875] ? ioctl_preallocate+0x300/0x300 [ 1199.575326] ? __fget_light+0x2e9/0x430 [ 1199.579325] ? fget_raw+0x20/0x20 [ 1199.582818] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1199.587848] ? kmem_cache_free+0x24f/0x290 [ 1199.592108] ? putname+0xf7/0x130 [ 1199.595601] ? do_syscall_64+0x9a/0x820 [ 1199.599603] ? do_syscall_64+0x9a/0x820 [ 1199.603604] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1199.608201] ? security_file_ioctl+0x94/0xc0 [ 1199.612624] ksys_ioctl+0xa9/0xd0 [ 1199.616089] __x64_sys_ioctl+0x73/0xb0 [ 1199.620002] do_syscall_64+0x1b9/0x820 [ 1199.623898] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1199.629276] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1199.634212] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1199.639068] ? trace_hardirqs_on_caller+0x310/0x310 [ 1199.644103] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1199.649162] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1199.654195] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1199.659060] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1199.664282] RIP: 0033:0x4574d7 [ 1199.667491] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1199.686414] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 09:42:57 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xf0) 09:42:57 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xd0, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e24, 0xa63}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e23, 0x2, @mcast1, 0x3f}, @in6={0xa, 0x4e22, 0xb4bd, @ipv4={[], [], @broadcast}, 0x6}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffff001}, @in={0x2, 0x4e23, @multicast1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x100000001}, &(0x7f00000002c0)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r3) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000480)) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r3, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) [ 1199.694132] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1199.701414] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1199.708692] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1199.715968] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1199.723278] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 [ 1199.849272] ISOFS: Unable to identify CD-ROM format. 09:42:57 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f0000000040)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000200), 0x4) 09:42:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x10, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x526d, 0x82) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0xffff0, 0x0, 0x8, 0x4, 0x0, 0x1f, 0x200, 0x2, 0x8, 0x5e7, 0x9, 0x8000, 0x7f25, 0x800, 0x3, 0x401, 0xb510, 0x1ff, 0x2, 0x7fff, 0x9, 0x2, 0x40, 0x7, 0x9, 0x40, 0x400, 0x0, 0x7, 0x401, 0x8, 0x1, 0x0, 0xf42f, 0x1f, 0x3, 0x0, 0x5, 0xfffffffffffffffe, @perf_config_ext={0x3, 0x9}, 0x400, 0x1d, 0x80000001, 0x0, 0x4, 0x60, 0x20}, 0xffffffffffffffff, 0x0, r2, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:57 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x3d1b) 09:42:57 executing program 5 (fault-call:0 fault-nth:14): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) write$binfmt_elf32(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x4, 0x0, 0x800, 0x9, 0x2, 0x6, 0x6, 0x23c, 0x38, 0x331, 0x3ff, 0xfffffffffffffff9, 0x20, 0x2, 0x4, 0x76, 0xff}, [{0x7, 0xb3eb, 0x6, 0x1, 0x2f, 0x8, 0x400, 0xd850}, {0x6474e557, 0x20, 0x4, 0x992b, 0x3009, 0xfffffffffffff001, 0x3, 0xde}], "03456b02ebe09e627d986245c0f58cf2dd41c12df9fedb3c14a6de001e6949fe492b85c8dd86adca47d4e427c03f89b9215f3689d5b0c393b5254e12e2dbd688c960a927ab1165f7a04bbbb700c542b22e1a0bcd5e6c6b03c5c64b2329109399ea9587759b", [[], []]}, 0x2dd) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:57 executing program 4: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYRESOCT], 0x17) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$dupfd(r0, 0x0, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:57 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x2000000000000000) [ 1200.020048] FAULT_INJECTION: forcing a failure. [ 1200.020048] name failslab, interval 1, probability 0, space 0, times 0 [ 1200.075826] CPU: 0 PID: 28599 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1200.083261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1200.092626] Call Trace: [ 1200.095242] dump_stack+0x244/0x39d [ 1200.098895] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1200.104115] should_fail.cold.4+0xa/0x17 [ 1200.108210] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1200.113332] ? lock_release+0xa00/0xa00 [ 1200.117320] ? perf_trace_sched_process_exec+0x860/0x860 [ 1200.122795] ? zap_class+0x640/0x640 [ 1200.126699] ? find_held_lock+0x36/0x1c0 [ 1200.130776] ? __lock_is_held+0xb5/0x140 [ 1200.134846] ? kswapd+0xf88/0x12d0 [ 1200.138416] ? perf_trace_sched_process_exec+0x860/0x860 [ 1200.143878] ? kernfs_activate+0x21a/0x2c0 [ 1200.148143] __should_failslab+0x124/0x180 [ 1200.152390] should_failslab+0x9/0x14 [ 1200.156218] kmem_cache_alloc+0x2be/0x730 [ 1200.160374] ? lock_downgrade+0x900/0x900 [ 1200.164558] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1200.169592] __kernfs_new_node+0x127/0x8d0 [ 1200.173857] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1200.178622] ? zap_class+0x640/0x640 [ 1200.182373] ? __lock_is_held+0xb5/0x140 [ 1200.186442] ? wait_for_completion+0x8a0/0x8a0 [ 1200.191054] ? mutex_unlock+0xd/0x10 [ 1200.194776] ? kernfs_activate+0x21a/0x2c0 [ 1200.199049] ? kernfs_walk_and_get_ns+0x340/0x340 [ 1200.203921] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1200.209463] ? kernfs_link_sibling+0x1d2/0x3b0 [ 1200.214073] kernfs_new_node+0x95/0x120 [ 1200.218062] __kernfs_create_file+0x5a/0x340 [ 1200.222508] sysfs_add_file_mode_ns+0x222/0x530 [ 1200.227197] internal_create_group+0x3df/0xd80 [ 1200.231809] ? remove_files.isra.1+0x190/0x190 [ 1200.236397] ? up_write+0x7b/0x220 [ 1200.239948] ? down_write_nested+0x130/0x130 [ 1200.244366] ? down_read+0x120/0x120 [ 1200.248121] sysfs_create_group+0x1f/0x30 [ 1200.252311] lo_ioctl+0x1307/0x1d60 [ 1200.255996] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1200.259899] blkdev_ioctl+0xd8a/0x21b0 [ 1200.263798] ? blkpg_ioctl+0xc10/0xc10 [ 1200.267694] ? lock_downgrade+0x900/0x900 [ 1200.271852] ? check_preemption_disabled+0x48/0x280 [ 1200.276881] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1200.281836] ? kasan_check_read+0x11/0x20 [ 1200.285995] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1200.291288] ? rcu_softirq_qs+0x20/0x20 [ 1200.295287] ? __fget+0x4d1/0x740 [ 1200.298759] ? ksys_dup3+0x680/0x680 [ 1200.302527] block_ioctl+0xee/0x130 [ 1200.306195] ? blkdev_fallocate+0x400/0x400 [ 1200.310573] do_vfs_ioctl+0x1de/0x1790 [ 1200.314472] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1200.320040] ? ioctl_preallocate+0x300/0x300 [ 1200.324462] ? __fget_light+0x2e9/0x430 [ 1200.328463] ? fget_raw+0x20/0x20 [ 1200.331941] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1200.336966] ? kmem_cache_free+0x24f/0x290 [ 1200.341214] ? putname+0xf7/0x130 [ 1200.344689] ? do_syscall_64+0x9a/0x820 [ 1200.348682] ? do_syscall_64+0x9a/0x820 [ 1200.352671] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1200.357266] ? security_file_ioctl+0x94/0xc0 [ 1200.361685] ksys_ioctl+0xa9/0xd0 [ 1200.365150] __x64_sys_ioctl+0x73/0xb0 [ 1200.369053] do_syscall_64+0x1b9/0x820 [ 1200.372950] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1200.378327] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1200.383282] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1200.388165] ? trace_hardirqs_on_caller+0x310/0x310 [ 1200.393218] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1200.398250] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1200.403110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1200.408307] RIP: 0033:0x4574d7 [ 1200.411521] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1200.430444] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1200.438176] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1200.445453] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1200.452766] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1200.460038] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1200.467311] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:42:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x200000000000000, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:42:58 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) 09:42:58 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x1a0ffffffff) 09:42:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2000, 0x0) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x3f, r1, &(0x7f0000000040)="5effccfbd5a03935421426ed956c2cd76f4b6af4017e0f5ccd9eebfa2c31abe4d5d93ae3dbfbbadea606e749c7b2bc4d6bd8423e7e043de1302c68ecf10eefef7a265b6082dadcf5d257fd00abf0e2417845f22a341564e519042bf755d733b0", 0x60, 0x200, 0x0, 0x2, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x5, r3, &(0x7f00000001c0)="0a062f31a69f0ffd395619f835844a81a5f4219feb823768b8b39c795e797fa7be88e022da45d4cd02490e951b81f12442bad41629559c9f15f244ce8d387c9e72d9bfdb67af0c27c5967b211bde41a339ace9dba753aae5774c2a11040eae1835", 0x61, 0x0, 0x0, 0x2, r3}]) [ 1200.600858] ISOFS: Unable to identify CD-ROM format. 09:42:58 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) write$P9_RAUTH(r1, &(0x7f00000002c0)={0x14, 0x67, 0x2, {0x20, 0x0, 0x8}}, 0x14) r2 = epoll_create1(0x0) r3 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000003580)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000003c0)=""/34, 0x22}, {&(0x7f0000000400)=""/125, 0x7d}, {&(0x7f0000000480)=""/125, 0x7d}, {&(0x7f0000000500)=""/231, 0xe7}, {&(0x7f0000000600)=""/100, 0x64}, {&(0x7f0000000680)=""/134, 0x86}], 0x6, &(0x7f00000007c0)=""/6, 0x6}, 0x21}, {{&(0x7f0000000800)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000880)=""/32, 0x20}, {&(0x7f00000008c0)=""/184, 0xb8}, {&(0x7f0000000980)=""/116, 0x74}, {&(0x7f0000000a00)=""/93, 0x5d}, {&(0x7f0000000a80)=""/216, 0xd8}, {&(0x7f0000000b80)=""/3, 0x3}], 0x6, &(0x7f0000000c40)=""/122, 0x7a}, 0x7f}, {{&(0x7f0000000cc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/228, 0xe4}, {&(0x7f0000001e40)=""/129, 0x81}], 0x3, &(0x7f0000001f40)=""/183, 0xb7}, 0x9}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002000)=""/230, 0xe6}, {&(0x7f0000002100)=""/222, 0xde}, {&(0x7f0000002200)=""/53, 0x35}, {&(0x7f0000002240)=""/80, 0x50}, {&(0x7f00000022c0)=""/59, 0x3b}, {&(0x7f0000002300)=""/108, 0x6c}], 0x6, &(0x7f0000002400)=""/248, 0xf8}}, {{&(0x7f0000002500)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002580)=""/232, 0xe8}, {&(0x7f0000002680)=""/142, 0x8e}, {&(0x7f0000002740)=""/122, 0x7a}, {&(0x7f00000027c0)=""/150, 0x96}, {&(0x7f0000002880)=""/165, 0xa5}, {&(0x7f0000002940)=""/251, 0xfb}, {&(0x7f0000002a40)=""/116, 0x74}, {&(0x7f0000002ac0)=""/159, 0x9f}], 0x8, &(0x7f0000002c00)=""/84, 0x54}, 0x1}, {{&(0x7f0000002c80)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002d00)=""/119, 0x77}, {&(0x7f0000002d80)=""/128, 0x80}, {&(0x7f0000002e00)=""/169, 0xa9}, {&(0x7f0000002ec0)=""/135, 0x87}, {&(0x7f0000002f80)=""/125, 0x7d}, {&(0x7f0000003000)=""/227, 0xe3}], 0x6}, 0x800}, {{0x0, 0x0, &(0x7f0000003280)=[{&(0x7f0000003180)=""/134, 0x86}, {&(0x7f0000003240)=""/41, 0x29}], 0x2, &(0x7f00000032c0)=""/197, 0xc5}, 0x7}], 0x7, 0x0, &(0x7f00000035c0)={r4, r5+10000000}) getsockopt$TIPC_SRC_DROPPABLE(r6, 0x10f, 0x80, &(0x7f0000003600), &(0x7f0000003640)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/67, &(0x7f0000000380)=0x43) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="ff33672d7f94c7094a39cb18bb4d474c173278dcc239a66664a04cbe8915651655adcf74e058014a890a206c3398bb193d7dabb1ec75f2e6ce95bd58d270946669f8af8f43d1f801e48c98f5fc462598e9a8316f7ffdfa362629601fe04d8a772977ffaa4cc55d1c2622d04adfd93ac9421d99aea7effa44cc7a9ef85ec0e3db2e8d709713c2198db61b2f57c9eb311c6d68563deba2ad568fc7212b14f3d8e1f39b3408fc198c1b92a66f974c56e88f23862be5227cd26e9b7447d86ae2767a68790cd34a6992ae", @ANYRESHEX=r2, @ANYBLOB='\x00\x00']) 09:42:58 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="0f000000030000000000000000000000", 0x10}]) 09:42:58 executing program 5 (fault-call:0 fault-nth:15): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:58 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xa0010000) 09:42:58 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r2, 0xc040564a, &(0x7f0000000180)={0x4, 0x0, 0x2009, 0x2f8, 0x2, 0x2, 0xfffffffffffffffd}) getsockopt$inet_buf(r2, 0x0, 0x39, &(0x7f0000000380)=""/148, &(0x7f0000000440)=0x94) r3 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r4 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0xed2, 0x280000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x80000001) keyctl$setperm(0x5, r3, 0x202) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000001c0)={0xffffffffffffffff}, 0x111, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r4, &(0x7f0000000240)={0x15, 0x110, 0xfa00, {r5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e22, 0x0, @remote, 0xffff}, @in6={0xa, 0x4e24, 0x2, @mcast1, 0xdf30}}}, 0x118) 09:42:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x3ca, &(0x7f0000000080)) [ 1200.891667] FAULT_INJECTION: forcing a failure. [ 1200.891667] name failslab, interval 1, probability 0, space 0, times 0 [ 1200.912533] CPU: 1 PID: 28634 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1200.919917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1200.921688] 9pnet: Insufficient options for proto=fd [ 1200.929267] Call Trace: [ 1200.929294] dump_stack+0x244/0x39d [ 1200.929319] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1200.929354] should_fail.cold.4+0xa/0x17 [ 1200.929379] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1200.955048] ? lock_release+0xa00/0xa00 [ 1200.959041] ? perf_trace_sched_process_exec+0x860/0x860 [ 1200.964521] ? zap_class+0x640/0x640 [ 1200.968264] ? find_held_lock+0x36/0x1c0 [ 1200.972352] ? __lock_is_held+0xb5/0x140 [ 1200.976443] ? perf_trace_sched_process_exec+0x860/0x860 [ 1200.981903] ? kernfs_activate+0x21a/0x2c0 [ 1200.986165] __should_failslab+0x124/0x180 [ 1200.990419] should_failslab+0x9/0x14 [ 1200.994370] kmem_cache_alloc+0x2be/0x730 [ 1200.998536] ? lock_downgrade+0x900/0x900 [ 1201.000269] 9pnet: Insufficient options for proto=fd [ 1201.002704] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1201.012817] __kernfs_new_node+0x127/0x8d0 [ 1201.017070] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1201.021837] ? zap_class+0x640/0x640 [ 1201.025576] ? __lock_is_held+0xb5/0x140 [ 1201.029649] ? wait_for_completion+0x8a0/0x8a0 [ 1201.034255] ? mutex_unlock+0xd/0x10 [ 1201.037977] ? kernfs_activate+0x21a/0x2c0 [ 1201.042301] ? kernfs_walk_and_get_ns+0x340/0x340 [ 1201.047184] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1201.052783] ? kernfs_link_sibling+0x1d2/0x3b0 [ 1201.057382] kernfs_new_node+0x95/0x120 [ 1201.061373] __kernfs_create_file+0x5a/0x340 [ 1201.065804] sysfs_add_file_mode_ns+0x222/0x530 [ 1201.070511] internal_create_group+0x3df/0xd80 [ 1201.075122] ? remove_files.isra.1+0x190/0x190 [ 1201.075137] ? up_write+0x7b/0x220 [ 1201.075156] ? down_write_nested+0x130/0x130 [ 1201.083262] ? down_read+0x120/0x120 09:42:58 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x40000000) 09:42:58 executing program 4: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x401, 0x800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) fanotify_mark(r0, 0x20, 0x40000000, r1, &(0x7f0000000100)='./file0\x00') [ 1201.083293] sysfs_create_group+0x1f/0x30 [ 1201.083311] lo_ioctl+0x1307/0x1d60 [ 1201.099228] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1201.103145] blkdev_ioctl+0xd8a/0x21b0 [ 1201.107104] ? blkpg_ioctl+0xc10/0xc10 [ 1201.111037] ? lock_downgrade+0x900/0x900 [ 1201.115200] ? check_preemption_disabled+0x48/0x280 [ 1201.120231] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1201.125188] ? kasan_check_read+0x11/0x20 [ 1201.129359] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1201.134645] ? rcu_softirq_qs+0x20/0x20 [ 1201.138642] ? __fget+0x4d1/0x740 [ 1201.142129] ? ksys_dup3+0x680/0x680 [ 1201.145867] block_ioctl+0xee/0x130 [ 1201.149535] ? blkdev_fallocate+0x400/0x400 [ 1201.153867] do_vfs_ioctl+0x1de/0x1790 [ 1201.157774] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1201.163327] ? ioctl_preallocate+0x300/0x300 [ 1201.167767] ? __fget_light+0x2e9/0x430 [ 1201.171752] ? fget_raw+0x20/0x20 [ 1201.175220] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1201.180252] ? kmem_cache_free+0x24f/0x290 [ 1201.184514] ? putname+0xf7/0x130 [ 1201.187987] ? do_syscall_64+0x9a/0x820 09:42:58 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000080)={'syz'}, 0x0, 0xfffffffffffffffc) fsetxattr$security_smack_transmute(r0, &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x2) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x400000) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000180)=0x20060, 0x4) [ 1201.192011] ? do_syscall_64+0x9a/0x820 [ 1201.196002] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1201.200602] ? security_file_ioctl+0x94/0xc0 [ 1201.205042] ksys_ioctl+0xa9/0xd0 [ 1201.208540] __x64_sys_ioctl+0x73/0xb0 [ 1201.212440] do_syscall_64+0x1b9/0x820 [ 1201.216343] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1201.221719] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1201.226660] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1201.231529] ? trace_hardirqs_on_caller+0x310/0x310 [ 1201.236575] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1201.241606] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1201.246653] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1201.251536] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1201.256739] RIP: 0033:0x4574d7 [ 1201.259958] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1201.278873] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 09:42:59 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000200)='/dev/cec#\x00', 0x2, 0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000003c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5b0, 0x208, 0x0, 0x208, 0x208, 0x0, 0x518, 0x518, 0x518, 0x518, 0x518, 0x6, &(0x7f0000000240), {[{{@ip={@broadcast, @local, 0xffffffff, 0xff, 'team0\x00', 'bridge_slave_0\x00', {}, {}, 0x2e, 0x2, 0x18}, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x290, 0xffffffffffffff7f, 0x3ff, 0xeb5c, 0x2, 0x8000], 0x4, 0x3}, {0x9, [0x5, 0x2, 0x8, 0x4, 0x7, 0x3000000000000000], 0x3, 0x81}}}}, {{@ip={@loopback, @broadcast, 0xffffffff, 0xffffffff, 'vcan0\x00', 'ipddp0\x00', {}, {}, 0x67, 0x2}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x6, 0x0, 0x0, 0x0, 0x2, 0x7fff], 0x0, 0x410}, {0x8, [0x4, 0x0, 0xffffffff, 0x7, 0x80000001, 0x8], 0x101, 0x6}}}}, {{@ip={@rand_addr=0x5, @loopback, 0xff, 0xff000000, 'ip6gretap0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x7f, 0x1, 0x10}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x100}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x7}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x2, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x610) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_RESET_STATS(r2, &(0x7f0000000b40)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000a00)={0x128, r3, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xf81d}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffffb}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x39e3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x25}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}]}, @TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x101}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x44, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x210}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6c}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x48, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x20000800}, 0x41) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000b80)=""/61, &(0x7f0000000bc0)=0x3d) dup(r0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x3}, 0x8) r4 = epoll_create1(0x0) ioctl$RTC_EPOCH_SET(r2, 0x4008700e, 0x8001) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}}) r5 = fcntl$dupfd(r0, 0x406, r4) sendto$inet(r5, &(0x7f0000000080)="a95a0b6723a7dc87afe3ee6a289c761b717a0ed0be204d13f9b65a977692c771f348a7234f1324649e2fe6dbbdb656f9f9e37e13e50694241eb93ba12008d44aadc7382b175bd973ce302c41de12f5", 0x4f, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$RTC_WIE_OFF(r5, 0x7010) 09:42:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f00000000c0)=0xffff, 0x4) [ 1201.286592] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1201.293875] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1201.301151] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1201.308424] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1201.315694] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:42:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000020030000000000000000000000", 0x10}]) 09:42:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:59 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x28000000) [ 1201.435664] ISOFS: Unable to identify CD-ROM format. 09:42:59 executing program 5 (fault-call:0 fault-nth:16): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:42:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffc) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0xed, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2}) 09:42:59 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xf000) 09:42:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10040000030000000000000000000000", 0x10}]) 09:42:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0xfffffffffffffffc) [ 1201.594104] FAULT_INJECTION: forcing a failure. [ 1201.594104] name failslab, interval 1, probability 0, space 0, times 0 [ 1201.643169] CPU: 1 PID: 28676 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1201.650554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1201.650561] Call Trace: [ 1201.650596] dump_stack+0x244/0x39d [ 1201.650622] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1201.671419] should_fail.cold.4+0xa/0x17 [ 1201.671442] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1201.671463] ? lock_release+0xa00/0xa00 [ 1201.684594] ? perf_trace_sched_process_exec+0x860/0x860 [ 1201.690067] ? zap_class+0x640/0x640 [ 1201.693810] ? find_held_lock+0x36/0x1c0 [ 1201.697891] ? __lock_is_held+0xb5/0x140 [ 1201.702001] ? perf_trace_sched_process_exec+0x860/0x860 [ 1201.707533] ? kernfs_activate+0x21a/0x2c0 [ 1201.711826] __should_failslab+0x124/0x180 [ 1201.716075] should_failslab+0x9/0x14 [ 1201.719891] kmem_cache_alloc+0x2be/0x730 [ 1201.724055] ? lock_downgrade+0x900/0x900 [ 1201.728219] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1201.733270] __kernfs_new_node+0x127/0x8d0 [ 1201.737533] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1201.742332] ? zap_class+0x640/0x640 [ 1201.746070] ? __lock_is_held+0xb5/0x140 [ 1201.750143] ? wait_for_completion+0x8a0/0x8a0 [ 1201.754751] ? mutex_unlock+0xd/0x10 [ 1201.758531] ? kernfs_activate+0x21a/0x2c0 [ 1201.762785] ? kernfs_walk_and_get_ns+0x340/0x340 [ 1201.767641] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1201.773204] ? kernfs_link_sibling+0x1d2/0x3b0 [ 1201.777801] kernfs_new_node+0x95/0x120 [ 1201.781791] __kernfs_create_file+0x5a/0x340 [ 1201.786219] sysfs_add_file_mode_ns+0x222/0x530 [ 1201.790908] internal_create_group+0x3df/0xd80 [ 1201.795521] ? remove_files.isra.1+0x190/0x190 [ 1201.800112] ? up_write+0x7b/0x220 [ 1201.803668] ? down_write_nested+0x130/0x130 [ 1201.808087] ? down_read+0x120/0x120 [ 1201.811828] sysfs_create_group+0x1f/0x30 [ 1201.815991] lo_ioctl+0x1307/0x1d60 [ 1201.819656] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1201.823584] blkdev_ioctl+0xd8a/0x21b0 [ 1201.827502] ? blkpg_ioctl+0xc10/0xc10 [ 1201.831430] ? lock_downgrade+0x900/0x900 [ 1201.835588] ? check_preemption_disabled+0x48/0x280 09:42:59 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xc0) [ 1201.840646] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1201.845584] ? kasan_check_read+0x11/0x20 [ 1201.849742] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1201.855042] ? rcu_softirq_qs+0x20/0x20 [ 1201.859057] ? __fget+0x4d1/0x740 [ 1201.862533] ? ksys_dup3+0x680/0x680 [ 1201.866282] block_ioctl+0xee/0x130 [ 1201.869945] ? blkdev_fallocate+0x400/0x400 [ 1201.874277] do_vfs_ioctl+0x1de/0x1790 [ 1201.878181] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1201.883733] ? ioctl_preallocate+0x300/0x300 [ 1201.888157] ? __fget_light+0x2e9/0x430 [ 1201.892142] ? fget_raw+0x20/0x20 [ 1201.895610] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1201.900639] ? kmem_cache_free+0x24f/0x290 [ 1201.904894] ? putname+0xf7/0x130 [ 1201.908360] ? do_syscall_64+0x9a/0x820 [ 1201.912346] ? do_syscall_64+0x9a/0x820 [ 1201.916335] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1201.920932] ? security_file_ioctl+0x94/0xc0 [ 1201.925355] ksys_ioctl+0xa9/0xd0 [ 1201.928829] __x64_sys_ioctl+0x73/0xb0 [ 1201.932730] do_syscall_64+0x1b9/0x820 [ 1201.936646] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1201.942025] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1201.946967] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1201.951833] ? trace_hardirqs_on_caller+0x310/0x310 [ 1201.956863] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1201.961909] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1201.966943] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1201.971802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1201.977003] RIP: 0033:0x4574d7 [ 1201.980208] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1201.999114] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1202.006834] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1202.014108] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1202.021386] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1202.028663] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1202.035942] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 [ 1202.141206] ISOFS: Unable to identify CD-ROM format. 09:42:59 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) epoll_create1(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[], [{@dont_hash='dont_hash'}, {@pcr={'pcr', 0x3d, 0x37}}, {@fowner_lt={'fowner<', r1}}, {@func={'func', 0x3d, 'FILE_MMAP'}}]}}) 09:42:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:42:59 executing program 4: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84801) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x3) r3 = epoll_create1(0x0) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000280)) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) 09:42:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10100000030000000000000000000000", 0x10}]) 09:42:59 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x200000000000000) 09:42:59 executing program 5 (fault-call:0 fault-nth:17): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1202.320914] FAULT_INJECTION: forcing a failure. [ 1202.320914] name failslab, interval 1, probability 0, space 0, times 0 [ 1202.324740] 9pnet: Insufficient options for proto=fd 09:43:00 executing program 4: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84801) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x3) r3 = epoll_create1(0x0) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000280)) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) [ 1202.373920] CPU: 0 PID: 28701 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1202.381349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1202.390717] Call Trace: [ 1202.393331] dump_stack+0x244/0x39d [ 1202.397019] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1202.402286] should_fail.cold.4+0xa/0x17 [ 1202.406382] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1202.411518] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1202.417071] ? wake_up_klogd+0x11a/0x180 [ 1202.421146] ? console_device+0xc0/0xc0 [ 1202.425140] ? __down_trylock_console_sem+0x151/0x1f0 [ 1202.430360] ? zap_class+0x640/0x640 [ 1202.434085] ? vprintk_emit+0x293/0x990 [ 1202.438078] ? find_held_lock+0x36/0x1c0 [ 1202.442163] ? __lock_is_held+0xb5/0x140 [ 1202.446252] ? perf_trace_sched_process_exec+0x860/0x860 [ 1202.451725] ? vprintk_default+0x28/0x30 [ 1202.455804] __should_failslab+0x124/0x180 [ 1202.460063] should_failslab+0x9/0x14 [ 1202.463886] kmem_cache_alloc_trace+0x2d7/0x750 [ 1202.468672] kobject_uevent_env+0x2f3/0x101e [ 1202.473105] kobject_uevent+0x1f/0x24 [ 1202.476922] lo_ioctl+0x1385/0x1d60 [ 1202.480569] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1202.484474] blkdev_ioctl+0xd8a/0x21b0 [ 1202.488406] ? blkpg_ioctl+0xc10/0xc10 [ 1202.492306] ? lock_downgrade+0x900/0x900 [ 1202.496467] ? check_preemption_disabled+0x48/0x280 [ 1202.501546] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1202.506513] ? kasan_check_read+0x11/0x20 [ 1202.510686] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1202.515979] ? rcu_softirq_qs+0x20/0x20 [ 1202.519992] ? __fget+0x4d1/0x740 [ 1202.523465] ? ksys_dup3+0x680/0x680 [ 1202.527214] block_ioctl+0xee/0x130 [ 1202.530855] ? blkdev_fallocate+0x400/0x400 [ 1202.535193] do_vfs_ioctl+0x1de/0x1790 [ 1202.539098] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1202.544661] ? ioctl_preallocate+0x300/0x300 [ 1202.549086] ? __fget_light+0x2e9/0x430 [ 1202.553077] ? fget_raw+0x20/0x20 [ 1202.556543] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1202.561584] ? kmem_cache_free+0x24f/0x290 [ 1202.565840] ? putname+0xf7/0x130 [ 1202.569312] ? do_syscall_64+0x9a/0x820 [ 1202.573301] ? do_syscall_64+0x9a/0x820 [ 1202.577300] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1202.581899] ? security_file_ioctl+0x94/0xc0 [ 1202.586324] ksys_ioctl+0xa9/0xd0 [ 1202.589797] __x64_sys_ioctl+0x73/0xb0 [ 1202.593701] do_syscall_64+0x1b9/0x820 [ 1202.597606] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1202.602992] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1202.607932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1202.612798] ? trace_hardirqs_on_caller+0x310/0x310 [ 1202.617831] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1202.622865] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1202.627901] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1202.632771] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1202.637973] RIP: 0033:0x4574d7 [ 1202.641191] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1202.660122] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1202.667848] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 09:43:00 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xe03f0300) [ 1202.675134] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1202.682416] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1202.689699] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1202.696980] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:00 executing program 4: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84801) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x3) r3 = epoll_create1(0x0) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x1) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000280)) write$P9_RREADLINK(r1, &(0x7f0000000240)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) [ 1202.729455] 9pnet: Insufficient options for proto=fd 09:43:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000000c0)={0x77, @empty, 0x4e20, 0x3, 'fo\x00', 0xc, 0x71, 0x70}, 0x2c) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x10000, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10020000030000000000000000000000", 0x10}]) [ 1202.785896] ISOFS: Unable to identify CD-ROM format. 09:43:00 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xeffdffff) [ 1202.859280] 9pnet: Insufficient options for proto=fd 09:43:00 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 09:43:00 executing program 5 (fault-call:0 fault-nth:18): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x4, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:43:00 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x1000000) 09:43:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000020000000000000000000000", 0x10}]) 09:43:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = dup2(r0, r2) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00000003c0)) r4 = fcntl$dupfd(r1, 0x406, r1) getsockopt$TIPC_NODE_RECVQ_DEPTH(r4, 0x10f, 0x83, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) [ 1203.229463] FAULT_INJECTION: forcing a failure. [ 1203.229463] name failslab, interval 1, probability 0, space 0, times 0 [ 1203.253315] CPU: 0 PID: 28736 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1203.260725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1203.270091] Call Trace: [ 1203.272701] dump_stack+0x244/0x39d [ 1203.276358] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1203.281579] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1203.287146] should_fail.cold.4+0xa/0x17 [ 1203.291229] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1203.296348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1203.301897] ? wake_up_klogd+0x11a/0x180 [ 1203.305975] ? console_device+0xc0/0xc0 [ 1203.309964] ? __down_trylock_console_sem+0x151/0x1f0 [ 1203.315168] ? zap_class+0x640/0x640 [ 1203.318895] ? vprintk_emit+0x293/0x990 [ 1203.322892] ? find_held_lock+0x36/0x1c0 [ 1203.326974] ? __lock_is_held+0xb5/0x140 [ 1203.331070] ? perf_trace_sched_process_exec+0x860/0x860 [ 1203.336567] ? vprintk_default+0x28/0x30 [ 1203.340644] __should_failslab+0x124/0x180 [ 1203.344900] should_failslab+0x9/0x14 [ 1203.348711] kmem_cache_alloc_trace+0x2d7/0x750 [ 1203.353424] kobject_uevent_env+0x2f3/0x101e [ 1203.357862] kobject_uevent+0x1f/0x24 [ 1203.361704] lo_ioctl+0x1385/0x1d60 [ 1203.365347] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1203.369261] blkdev_ioctl+0xd8a/0x21b0 [ 1203.373162] ? blkpg_ioctl+0xc10/0xc10 [ 1203.377066] ? lock_downgrade+0x900/0x900 [ 1203.381231] ? check_preemption_disabled+0x48/0x280 [ 1203.386273] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1203.391212] ? kasan_check_read+0x11/0x20 [ 1203.395375] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1203.400660] ? rcu_softirq_qs+0x20/0x20 [ 1203.404658] ? __fget+0x4d1/0x740 [ 1203.408133] ? ksys_dup3+0x680/0x680 [ 1203.411872] block_ioctl+0xee/0x130 [ 1203.415551] ? blkdev_fallocate+0x400/0x400 [ 1203.419888] do_vfs_ioctl+0x1de/0x1790 [ 1203.423795] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1203.429350] ? ioctl_preallocate+0x300/0x300 [ 1203.433771] ? __fget_light+0x2e9/0x430 [ 1203.437755] ? fget_raw+0x20/0x20 [ 1203.441227] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1203.446253] ? kmem_cache_free+0x24f/0x290 [ 1203.450520] ? putname+0xf7/0x130 [ 1203.453993] ? do_syscall_64+0x9a/0x820 [ 1203.457977] ? do_syscall_64+0x9a/0x820 [ 1203.461968] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1203.466566] ? security_file_ioctl+0x94/0xc0 [ 1203.470991] ksys_ioctl+0xa9/0xd0 [ 1203.474461] __x64_sys_ioctl+0x73/0xb0 [ 1203.478376] do_syscall_64+0x1b9/0x820 [ 1203.482274] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1203.487707] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1203.492649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1203.497521] ? trace_hardirqs_on_caller+0x310/0x310 [ 1203.502558] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1203.507603] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1203.512645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1203.517529] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1203.522729] RIP: 0033:0x4574d7 [ 1203.525949] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1203.544869] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1203.552604] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1203.559919] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1203.567225] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 09:43:01 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x300) [ 1203.574519] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1203.581814] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 [ 1203.651129] ISOFS: Unable to identify CD-ROM format. 09:43:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000180)={0x8, 0x4, 0x81, 'queue1\x00', 0x6}) signalfd4(r0, &(0x7f0000000240)={0x9}, 0x8, 0x80000) r3 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000000c0)=0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000080)=0xfffffffffffffffe) 09:43:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x4, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:43:01 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xf00000000000000) 09:43:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000050000000000000000000000", 0x10}]) 09:43:01 executing program 5 (fault-call:0 fault-nth:19): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1203.816201] FAULT_INJECTION: forcing a failure. [ 1203.816201] name failslab, interval 1, probability 0, space 0, times 0 [ 1203.855948] CPU: 0 PID: 28763 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1203.863367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1203.872726] Call Trace: [ 1203.875336] dump_stack+0x244/0x39d [ 1203.878981] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1203.884188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1203.889748] should_fail.cold.4+0xa/0x17 [ 1203.893824] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1203.898942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1203.904507] ? wake_up_klogd+0x11a/0x180 [ 1203.908579] ? console_device+0xc0/0xc0 [ 1203.912568] ? __down_trylock_console_sem+0x151/0x1f0 [ 1203.917772] ? zap_class+0x640/0x640 [ 1203.921507] ? vprintk_emit+0x293/0x990 [ 1203.925517] ? find_held_lock+0x36/0x1c0 [ 1203.929597] ? __lock_is_held+0xb5/0x140 [ 1203.933687] ? perf_trace_sched_process_exec+0x860/0x860 [ 1203.939153] ? vprintk_default+0x28/0x30 [ 1203.943232] __should_failslab+0x124/0x180 [ 1203.947481] should_failslab+0x9/0x14 [ 1203.951307] kmem_cache_alloc_trace+0x2d7/0x750 [ 1203.955998] kobject_uevent_env+0x2f3/0x101e [ 1203.960427] kobject_uevent+0x1f/0x24 [ 1203.964236] lo_ioctl+0x1385/0x1d60 [ 1203.967883] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1203.971782] blkdev_ioctl+0xd8a/0x21b0 [ 1203.975686] ? blkpg_ioctl+0xc10/0xc10 [ 1203.979587] ? lock_downgrade+0x900/0x900 [ 1203.983756] ? check_preemption_disabled+0x48/0x280 [ 1203.988789] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1203.993732] ? kasan_check_read+0x11/0x20 [ 1203.997892] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1204.003189] ? rcu_softirq_qs+0x20/0x20 [ 1204.007186] ? __fget+0x4d1/0x740 [ 1204.010660] ? ksys_dup3+0x680/0x680 [ 1204.014410] block_ioctl+0xee/0x130 [ 1204.018044] ? blkdev_fallocate+0x400/0x400 [ 1204.022391] do_vfs_ioctl+0x1de/0x1790 [ 1204.026290] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1204.031847] ? ioctl_preallocate+0x300/0x300 [ 1204.036270] ? __fget_light+0x2e9/0x430 [ 1204.040252] ? fget_raw+0x20/0x20 [ 1204.043720] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1204.048754] ? kmem_cache_free+0x24f/0x290 [ 1204.053017] ? putname+0xf7/0x130 [ 1204.056481] ? do_syscall_64+0x9a/0x820 [ 1204.060493] ? do_syscall_64+0x9a/0x820 [ 1204.064502] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1204.069097] ? security_file_ioctl+0x94/0xc0 [ 1204.073560] ksys_ioctl+0xa9/0xd0 [ 1204.077054] __x64_sys_ioctl+0x73/0xb0 [ 1204.080979] do_syscall_64+0x1b9/0x820 [ 1204.084879] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1204.090253] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1204.095190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1204.100045] ? trace_hardirqs_on_caller+0x310/0x310 [ 1204.105097] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1204.110137] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1204.115168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1204.120037] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1204.125376] RIP: 0033:0x4574d7 [ 1204.128577] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1204.147509] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1204.155219] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1204.162502] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1204.169777] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1204.177051] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1204.184325] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x4, r0, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 09:43:01 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x1a0) 09:43:01 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000040)={0x7fff, 0x77d, 0x10001}) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x0, 0x2555}, {0x6, 0xc5}, 0x7f, 0x7, 0x2}) r2 = epoll_create1(0x4000000000) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="2c7666647bae6e", @ANYRESHEX=r2, @ANYBLOB=',\x00']) 09:43:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x80000002}) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) [ 1204.283714] ISOFS: Unable to identify CD-ROM format. 09:43:02 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xc00e) [ 1204.315704] 9pnet: Insufficient options for proto=fd [ 1204.327657] 9pnet: Insufficient options for proto=fd 09:43:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='security.apparmor\x00') io_setup(0x4, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:02 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = geteuid() mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_L='version=9p2000.L'}, {@dfltuid={'dfltuid', 0x3d, r2}}, {@uname={'uname', 0x3d, '-'}}, {@noextend='noextend'}, {@fscache='fscache'}, {@access_uid={'access', 0x3d, r2}}, {@access_user='access=user'}, {@version_u='version=9p2000.u'}, {@msize={'msize', 0x3d, 0x7f}}, {@loose='loose'}]}}) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'selinux\xb6(]}/wlan1keyring\x00'}) 09:43:02 executing program 5 (fault-call:0 fault-nth:20): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:02 executing program 4: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 09:43:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000400000000000000000000000", 0x10}]) 09:43:02 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xffffffffa0010000) [ 1204.462922] FAULT_INJECTION: forcing a failure. [ 1204.462922] name failslab, interval 1, probability 0, space 0, times 0 [ 1204.528076] CPU: 0 PID: 28789 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1204.535505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1204.544879] Call Trace: [ 1204.547520] dump_stack+0x244/0x39d [ 1204.551194] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1204.556415] ? is_bpf_text_address+0xd3/0x170 [ 1204.560934] should_fail.cold.4+0xa/0x17 [ 1204.565028] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1204.570167] ? zap_class+0x640/0x640 [ 1204.570185] ? save_stack+0x43/0xd0 [ 1204.570201] ? kasan_kmalloc+0xc7/0xe0 [ 1204.570217] ? kmem_cache_alloc_trace+0x152/0x750 [ 1204.570236] ? kobject_uevent_env+0x2f3/0x101e [ 1204.577574] ? kobject_uevent+0x1f/0x24 [ 1204.577589] ? lo_ioctl+0x1385/0x1d60 [ 1204.577612] ? find_held_lock+0x36/0x1c0 [ 1204.577634] ? __lock_is_held+0xb5/0x140 [ 1204.577665] ? perf_trace_sched_process_exec+0x860/0x860 [ 1204.612260] __should_failslab+0x124/0x180 [ 1204.616523] should_failslab+0x9/0x14 [ 1204.620336] __kmalloc+0x2e0/0x760 [ 1204.623887] ? kobject_uevent_env+0x2f3/0x101e [ 1204.628493] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1204.633533] ? kobject_get_path+0xc2/0x1b0 [ 1204.637780] ? kmem_cache_alloc_trace+0x353/0x750 [ 1204.642636] kobject_get_path+0xc2/0x1b0 [ 1204.646711] kobject_uevent_env+0x314/0x101e [ 1204.651143] kobject_uevent+0x1f/0x24 [ 1204.654960] lo_ioctl+0x1385/0x1d60 [ 1204.658605] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1204.662524] blkdev_ioctl+0xd8a/0x21b0 [ 1204.666429] ? blkpg_ioctl+0xc10/0xc10 [ 1204.670331] ? lock_downgrade+0x900/0x900 [ 1204.674508] ? check_preemption_disabled+0x48/0x280 [ 1204.679539] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1204.684479] ? kasan_check_read+0x11/0x20 [ 1204.688654] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1204.693944] ? rcu_softirq_qs+0x20/0x20 [ 1204.697939] ? __fget+0x4d1/0x740 [ 1204.701414] ? ksys_dup3+0x680/0x680 [ 1204.705151] block_ioctl+0xee/0x130 [ 1204.708795] ? blkdev_fallocate+0x400/0x400 [ 1204.713126] do_vfs_ioctl+0x1de/0x1790 [ 1204.717027] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1204.722581] ? ioctl_preallocate+0x300/0x300 [ 1204.727000] ? __fget_light+0x2e9/0x430 [ 1204.730989] ? fget_raw+0x20/0x20 [ 1204.734454] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1204.739512] ? kmem_cache_free+0x24f/0x290 [ 1204.743765] ? putname+0xf7/0x130 [ 1204.747233] ? do_syscall_64+0x9a/0x820 [ 1204.751219] ? do_syscall_64+0x9a/0x820 [ 1204.755210] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1204.759808] ? security_file_ioctl+0x94/0xc0 [ 1204.764228] ksys_ioctl+0xa9/0xd0 [ 1204.767696] __x64_sys_ioctl+0x73/0xb0 [ 1204.771595] do_syscall_64+0x1b9/0x820 [ 1204.775506] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1204.780894] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1204.785835] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1204.790693] ? trace_hardirqs_on_caller+0x310/0x310 [ 1204.795720] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1204.800835] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1204.805867] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1204.810727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1204.815923] RIP: 0033:0x4574d7 [ 1204.819125] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1204.838030] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1204.845750] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1204.853031] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1204.860306] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1204.867579] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 09:43:02 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x40030000000000) 09:43:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x232, &(0x7f0000000600)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x800000000001, 0x3f, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) [ 1204.874858] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000f00030000000000000000000000", 0x10}]) [ 1204.936579] ISOFS: Unable to identify CD-ROM format. 09:43:02 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xc000000000000000) 09:43:02 executing program 5 (fault-call:0 fault-nth:21): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = memfd_create(&(0x7f0000000080)='}vboxnet1proc\'self&\\-eth0GPLcgroup\x00', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x36e}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) [ 1205.077066] FAULT_INJECTION: forcing a failure. [ 1205.077066] name failslab, interval 1, probability 0, space 0, times 0 [ 1205.098664] CPU: 1 PID: 28814 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1205.106078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1205.115455] Call Trace: [ 1205.118083] dump_stack+0x244/0x39d [ 1205.121734] ? dump_stack_print_info.cold.1+0x20/0x20 09:43:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000010000000000000000000000", 0x10}]) [ 1205.127007] should_fail.cold.4+0xa/0x17 [ 1205.131151] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1205.136307] ? lock_release+0xa00/0xa00 [ 1205.140292] ? perf_trace_sched_process_exec+0x860/0x860 [ 1205.140309] ? zap_class+0x640/0x640 [ 1205.140327] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1205.140366] ? find_held_lock+0x36/0x1c0 [ 1205.140386] ? __lock_is_held+0xb5/0x140 [ 1205.140411] ? put_dec+0x3b/0xf0 [ 1205.149566] ? perf_trace_sched_process_exec+0x860/0x860 [ 1205.149583] ? zap_class+0x640/0x640 [ 1205.149610] __should_failslab+0x124/0x180 [ 1205.149631] should_failslab+0x9/0x14 [ 1205.149648] kmem_cache_alloc_node+0x26e/0x730 [ 1205.149669] ? find_held_lock+0x36/0x1c0 [ 1205.191930] __alloc_skb+0x119/0x770 [ 1205.195676] ? netdev_alloc_frag+0x1f0/0x1f0 [ 1205.200088] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1205.205031] ? kasan_check_read+0x11/0x20 [ 1205.209181] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1205.214457] ? rcu_softirq_qs+0x20/0x20 [ 1205.218475] ? netlink_has_listeners+0x2cb/0x4a0 [ 1205.223243] ? netlink_tap_init_net+0x3d0/0x3d0 [ 1205.227931] alloc_uevent_skb+0x84/0x1da [ 1205.232024] kobject_uevent_env+0xa52/0x101e [ 1205.236445] kobject_uevent+0x1f/0x24 [ 1205.240263] lo_ioctl+0x1385/0x1d60 [ 1205.243892] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1205.247767] blkdev_ioctl+0xd8a/0x21b0 [ 1205.251665] ? blkpg_ioctl+0xc10/0xc10 [ 1205.255545] ? lock_downgrade+0x900/0x900 [ 1205.259696] ? check_preemption_disabled+0x48/0x280 [ 1205.264715] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1205.269657] ? kasan_check_read+0x11/0x20 09:43:03 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:43:03 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xe03f030000000000) [ 1205.273818] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1205.279097] ? rcu_softirq_qs+0x20/0x20 [ 1205.283088] ? __fget+0x4d1/0x740 [ 1205.286558] ? ksys_dup3+0x680/0x680 [ 1205.290282] block_ioctl+0xee/0x130 [ 1205.293908] ? blkdev_fallocate+0x400/0x400 [ 1205.298241] do_vfs_ioctl+0x1de/0x1790 [ 1205.302149] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1205.307704] ? ioctl_preallocate+0x300/0x300 [ 1205.312123] ? __fget_light+0x2e9/0x430 [ 1205.316118] ? fget_raw+0x20/0x20 [ 1205.319580] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1205.324608] ? kmem_cache_free+0x24f/0x290 [ 1205.328881] ? putname+0xf7/0x130 [ 1205.332364] ? do_syscall_64+0x9a/0x820 [ 1205.336353] ? do_syscall_64+0x9a/0x820 [ 1205.340342] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1205.344939] ? security_file_ioctl+0x94/0xc0 [ 1205.349375] ksys_ioctl+0xa9/0xd0 [ 1205.352838] __x64_sys_ioctl+0x73/0xb0 [ 1205.356733] do_syscall_64+0x1b9/0x820 [ 1205.360626] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1205.365987] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1205.370910] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1205.375755] ? trace_hardirqs_on_caller+0x310/0x310 [ 1205.380775] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1205.385804] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1205.390853] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1205.395714] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1205.400904] RIP: 0033:0x4574d7 [ 1205.404142] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1205.423041] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1205.430754] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1205.438029] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1205.445313] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1205.452591] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1205.459862] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:03 executing program 4: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'userwlan0!}posix_acl_access'}, {0x20, '9p\x00'}, {0x20, 'wfdno'}], 0xa, "9307a03fdca4954c6cd94abff514f4850fb90710d1b18624d2316b2f9586edf6a01722158f2c0a91cb6ca9f0af1f435cff0c3d12139cb90ddb8ce81fffe8981d5215d5342711d9a5713cad298e7f1fe5a16e900fbcc06d436fa18ebb28d263c15a7b57873a317fd69c4cb72466359074403f3cd665e81651af01dbee0339437868c4bea50eaeb82aed3e31a4196d51d0416c08fff6b4510a2173253d"}, 0xcd) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:43:03 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x3d1b0000) [ 1205.493768] ISOFS: Unable to identify CD-ROM format. 09:43:03 executing program 3: socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:03 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xf0ffff) 09:43:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000040000000000000000000000", 0x10}]) 09:43:03 executing program 5 (fault-call:0 fault-nth:22): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:03 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xf000000) [ 1205.715099] FAULT_INJECTION: forcing a failure. [ 1205.715099] name failslab, interval 1, probability 0, space 0, times 0 [ 1205.727578] CPU: 1 PID: 28843 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1205.734990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1205.744373] Call Trace: [ 1205.747020] dump_stack+0x244/0x39d [ 1205.750699] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1205.755932] should_fail.cold.4+0xa/0x17 [ 1205.760022] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1205.765143] ? __save_stack_trace+0x8d/0xf0 [ 1205.769501] ? zap_class+0x640/0x640 [ 1205.773230] ? save_stack+0xa9/0xd0 [ 1205.776878] ? save_stack+0x43/0xd0 [ 1205.780548] ? find_held_lock+0x36/0x1c0 [ 1205.784632] ? __lock_is_held+0xb5/0x140 [ 1205.788724] ? zap_class+0x640/0x640 [ 1205.792455] ? perf_trace_sched_process_exec+0x860/0x860 [ 1205.797951] ? check_preemption_disabled+0x48/0x280 [ 1205.802992] __should_failslab+0x124/0x180 [ 1205.807268] should_failslab+0x9/0x14 [ 1205.811092] kmem_cache_alloc_node_trace+0x270/0x740 [ 1205.816253] __kmalloc_node_track_caller+0x3c/0x70 [ 1205.821208] __kmalloc_reserve.isra.40+0x41/0xe0 [ 1205.826428] __alloc_skb+0x155/0x770 [ 1205.830191] ? netdev_alloc_frag+0x1f0/0x1f0 [ 1205.834618] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1205.839568] ? kasan_check_read+0x11/0x20 [ 1205.843822] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1205.849135] ? rcu_softirq_qs+0x20/0x20 [ 1205.853147] ? netlink_has_listeners+0x2cb/0x4a0 [ 1205.857924] ? netlink_tap_init_net+0x3d0/0x3d0 [ 1205.862618] alloc_uevent_skb+0x84/0x1da [ 1205.866703] kobject_uevent_env+0xa52/0x101e [ 1205.871143] kobject_uevent+0x1f/0x24 [ 1205.874976] lo_ioctl+0x1385/0x1d60 [ 1205.878639] ? lo_rw_aio+0x1ef0/0x1ef0 [ 1205.882544] blkdev_ioctl+0xd8a/0x21b0 [ 1205.886452] ? blkpg_ioctl+0xc10/0xc10 [ 1205.890362] ? lock_downgrade+0x900/0x900 [ 1205.894534] ? check_preemption_disabled+0x48/0x280 [ 1205.899565] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1205.904515] ? kasan_check_read+0x11/0x20 [ 1205.908673] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1205.913962] ? rcu_softirq_qs+0x20/0x20 [ 1205.917971] ? __fget+0x4d1/0x740 [ 1205.921454] ? ksys_dup3+0x680/0x680 [ 1205.925207] block_ioctl+0xee/0x130 [ 1205.928852] ? blkdev_fallocate+0x400/0x400 [ 1205.933201] do_vfs_ioctl+0x1de/0x1790 [ 1205.937116] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 1205.942679] ? ioctl_preallocate+0x300/0x300 [ 1205.947107] ? __fget_light+0x2e9/0x430 [ 1205.951097] ? fget_raw+0x20/0x20 [ 1205.954578] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1205.959613] ? kmem_cache_free+0x24f/0x290 [ 1205.963873] ? putname+0xf7/0x130 [ 1205.967346] ? do_syscall_64+0x9a/0x820 [ 1205.971332] ? do_syscall_64+0x9a/0x820 [ 1205.975324] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1205.979930] ? security_file_ioctl+0x94/0xc0 [ 1205.984362] ksys_ioctl+0xa9/0xd0 [ 1205.987847] __x64_sys_ioctl+0x73/0xb0 [ 1205.991759] do_syscall_64+0x1b9/0x820 [ 1205.995665] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1206.001049] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1206.006003] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1206.010874] ? trace_hardirqs_on_caller+0x310/0x310 [ 1206.015918] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1206.020967] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1206.026035] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1206.030912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1206.036133] RIP: 0033:0x4574d7 [ 1206.039346] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1206.058268] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 09:43:03 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10080000030000000000000000000000", 0x10}]) [ 1206.066015] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004574d7 [ 1206.073311] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1206.080608] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1206.087896] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1206.095179] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x5, 0x0) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e24, 0x20, @loopback, 0x80000000}, 0x1c) 09:43:03 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xf) 09:43:03 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYPTR64]) 09:43:04 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xeffdffff00000000) [ 1206.240801] ISOFS: Unable to identify CD-ROM format. 09:43:04 executing program 4 (fault-call:2 fault-nth:0): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x18, 0x0, 0x0, 0x0, 0x0) 09:43:04 executing program 5 (fault-call:0 fault-nth:23): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) ioctl$VIDIOC_S_HW_FREQ_SEEK(r1, 0x40305652, &(0x7f0000000040)={0x7, 0x2, 0x6, 0xfffffffffffffff7, 0x6, 0x3, 0x1bce}) 09:43:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100f0000030000000000000000000000", 0x10}]) 09:43:04 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x100000000000000) [ 1206.424898] FAULT_INJECTION: forcing a failure. [ 1206.424898] name failslab, interval 1, probability 0, space 0, times 0 [ 1206.460633] CPU: 0 PID: 28867 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1206.468057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1206.477425] Call Trace: [ 1206.480041] dump_stack+0x244/0x39d [ 1206.483701] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1206.488916] ? lo_ioctl+0xe6/0x1d60 [ 1206.492571] should_fail.cold.4+0xa/0x17 [ 1206.496654] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1206.501775] ? blkpg_ioctl+0xc10/0xc10 [ 1206.507522] ? lock_downgrade+0x900/0x900 [ 1206.511709] ? check_preemption_disabled+0x48/0x280 [ 1206.516763] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1206.521711] ? kasan_check_read+0x11/0x20 [ 1206.525876] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1206.531181] ? find_held_lock+0x36/0x1c0 [ 1206.535285] ? perf_trace_sched_process_exec+0x860/0x860 [ 1206.540749] ? block_ioctl+0xee/0x130 [ 1206.544571] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1206.550131] __should_failslab+0x124/0x180 [ 1206.554388] should_failslab+0x9/0x14 [ 1206.558235] kmem_cache_alloc+0x2be/0x730 [ 1206.562395] ? fget_raw+0x20/0x20 [ 1206.565869] getname_flags+0xd0/0x590 [ 1206.569685] do_mkdirat+0xc5/0x310 [ 1206.573251] ? __ia32_sys_mknod+0xb0/0xb0 [ 1206.577410] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1206.582800] ? trace_hardirqs_off_caller+0x310/0x310 [ 1206.587919] ? ksys_ioctl+0x81/0xd0 [ 1206.591561] __x64_sys_mkdir+0x5c/0x80 [ 1206.595464] do_syscall_64+0x1b9/0x820 [ 1206.599379] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1206.604760] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1206.609705] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1206.614566] ? trace_hardirqs_on_caller+0x310/0x310 [ 1206.619604] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1206.624636] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1206.629668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1206.634545] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1206.639749] RIP: 0033:0x456a87 [ 1206.642953] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1206.661873] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 09:43:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x18, 0x0, 0x0, 0x0, 0x0) 09:43:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x1c, 0x0, 0x0, 0x0, 0x0) 09:43:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0xa, 0x0, 0x0, 0x0, 0x0) 09:43:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x11, 0x0, 0x0, 0x0, 0x0) 09:43:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x4, 0x0, 0x0, 0x0, 0x0) [ 1206.669607] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000456a87 [ 1206.676893] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000140 [ 1206.684192] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1206.691508] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1206.698807] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:04 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20000061) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:43:04 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x2800000000000000) 09:43:04 executing program 5 (fault-call:0 fault-nth:24): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) sendto$unix(r1, &(0x7f0000000180)="965f84e0124bd6215e5afcb61ec3ec9d5ae680409e86c5336bf8c70a8bc9b2a32d98b4c908f332feffa0d66cfcecedc6087fb1f76615774131fa328be28f4617a766b31f54356dc236189ed3d472257b568feaa41bf473ca89323a722f9e3a64821ef7de3e32f44b5a351713547bb620a083260d39d5954d0aacadb9291ff2c8c9ff492d1528be844004324fc4527c51870174a64127c101459cf0b05dfe8a4c0424e04b52a05063c1485dde7e48e5fa4fe10d6daff4d38ab43804c9f89a7caa9a61d959fec3bd9e112619ff313eac878c792843ecb4de4d4644aa831444219eddb386998d99231fc99b9ab507c8a97156", 0xf1, 0x20044094, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 09:43:04 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000800030000000000000000000000", 0x10}]) 09:43:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0xd, 0x0, 0x0, 0x0, 0x0) [ 1207.097343] FAULT_INJECTION: forcing a failure. [ 1207.097343] name failslab, interval 1, probability 0, space 0, times 0 [ 1207.116039] CPU: 0 PID: 28907 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1207.123443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1207.132815] Call Trace: [ 1207.135424] dump_stack+0x244/0x39d [ 1207.139092] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1207.144297] ? lo_ioctl+0xe6/0x1d60 [ 1207.147950] should_fail.cold.4+0xa/0x17 [ 1207.152026] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1207.157141] ? blkpg_ioctl+0xc10/0xc10 [ 1207.161036] ? lock_downgrade+0x900/0x900 [ 1207.165193] ? check_preemption_disabled+0x48/0x280 [ 1207.170228] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1207.175170] ? kasan_check_read+0x11/0x20 [ 1207.179326] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1207.184632] ? find_held_lock+0x36/0x1c0 [ 1207.188743] ? perf_trace_sched_process_exec+0x860/0x860 [ 1207.194226] ? block_ioctl+0xee/0x130 [ 1207.198065] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1207.203648] __should_failslab+0x124/0x180 [ 1207.207906] should_failslab+0x9/0x14 [ 1207.211719] kmem_cache_alloc+0x2be/0x730 [ 1207.215882] ? fget_raw+0x20/0x20 [ 1207.219358] getname_flags+0xd0/0x590 [ 1207.223174] do_mkdirat+0xc5/0x310 [ 1207.226732] ? __ia32_sys_mknod+0xb0/0xb0 [ 1207.230892] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1207.236275] ? trace_hardirqs_off_caller+0x310/0x310 [ 1207.241392] ? ksys_ioctl+0x81/0xd0 [ 1207.245041] __x64_sys_mkdir+0x5c/0x80 [ 1207.248946] do_syscall_64+0x1b9/0x820 [ 1207.252845] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1207.258224] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1207.263164] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1207.268022] ? trace_hardirqs_on_caller+0x310/0x310 [ 1207.273063] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1207.278099] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1207.283134] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1207.287997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1207.293205] RIP: 0033:0x456a87 [ 1207.296414] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1207.315332] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1207.323068] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000456a87 [ 1207.330361] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000140 [ 1207.337656] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 09:43:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x16, 0x0, 0x0, 0x0, 0x0) [ 1207.344945] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1207.352277] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:05 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x800000000000000) 09:43:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x17, 0x0, 0x0, 0x0, 0x0) 09:43:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000080)=0x0) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r5 = getpgrp(0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) sendmsg$netlink(r4, &(0x7f00000004c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x200004}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000640)={0x17e8, 0x26, 0x18, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x364, 0x52, [@typed={0x54, 0x29, @binary="af16b2604b4820c9147ee3df7bc163a12606166ca97089b1e2f9f7593224cd1f9ef6daf9cf36a26e7dda8403835cde3bf0cee8e5388349d591017a03fc5451f4a09d625b23741557536451a0b6"}, @generic="b631c591d59afb295af2975ee6a45920526402c17629a09dd40eb60ba21090cc28df2214d36e7bf179cc49d38649b7a5d2789faf084aa9e2a541eda2b05a8f29d02a16ccb1a71a84a62e76b11b8ea4ce2684430699e5bac03744c530505e7d05de51d7e0344a44941c88c9155a6389cfb8db31b524ba6df40deab4ae2af66b901bb5fd40473c1558eeab1c", @generic="1366bf0cf7d3fae12d03c5eaf5f04196029e4b030153753fd8e76d8191", @typed={0xc0, 0x5d, @binary="b86d61f7b16096e6d3debd7b48ca7c693e7b1fc9b5544fdc67af29aaa5b80dd3bfe7cae3dd2c823cc16be5c604aaf94d04a364a4967958d7f581599280b98d012df6135ec33cec329b8fb576be94409a566961b2897c65f532eb882c3958d2cbab2f493306a05188059622e952ad30d79fe825ded84105d0f58de1542954c855fb2f7d3616bcf93085d403a9f758eb01a99a0da4ed9ecc21f83f8978b138837ba67ba438df3340aab50a4e69875e9d055ca359d15e5ec5618f0a04"}, @generic, @generic="2992db60324c299e8427ac6b62ca42bedd8dbea8846ab5f3a0dce7195aa78f3ec054faf5e6dd665f5b1257b46c916c42b1bdce027dc9f607297f213d5865b717a56a04088f487fe56f3854e2e402489b2596c5329675c3cecc0f66a9ab7500d7bcf6719b8e823aa43c56283df4be66db41b8d2378730bae9760f6239689efb1213caf96a1e53fe4f16f7b2f59deb342eb9afacea1d46174ce83fcc281fe089ba207ddf9569f72758d4118e42a60143555c12422b5fd27655243418c44b7d66790d660062dbc461ae307db03d0f8d4c9ed1c17fb119b94e817975a00b527c5f1701ee71f68e550089", @generic="3d430e1e76d0d597d03d19e404d65db36c48d4c6a5fa7767876a00d5f25c32e4b46c4d8949d9a25f2434b996e043579f4b1b6a15eca083ceab4b34c5441c7107fde50c4faac3668271a7026c0a2e81979bba06762702e8019332ce28730c08d0f81d8db0fcacc1f2cd1de9ab08b42714859708bdb69032817ae1c16c2e5fe8c563e9f3b1152faaa28e755d9f4e0bfb631f11ee9f93de07a3c827c8c7bd88c112648ddeded3f9814b8ae8c5f0916492538b9958a3a28fb0610d8103"]}, @generic="648897a5881e04daea33", 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@nested={0x234, 0x77, [@typed={0x8, 0x74, @fd=r4}, @generic="47d7e97743e891575a0f05e176195e9becce3a335be6e695c1786627cb7f8259f2aeb8561bb25bf280dff2d70b4f3eaa405fe8fcc8f813a529d0d6a61a20160f69099b1050a9e29a8ba024b665556c713cceaf834fc0e7dd7198e15ea5000c68fdf0376b086c1e3785a1798e2bb9c2be5e18dcd2eb38056ab1658e1142aaae332dc0665b5b794eb6544d7bf9ee4c244ec6c9955b67a390aa6be7c3bf0b00f30c0fde3f0c04", @typed={0x14, 0x4a, @ipv6=@mcast2}, @typed={0x68, 0x1e, @binary="7d125e291c66c26273182ce59b291fc2f1f9a39dc0c2900029e1182c9c840e0756eae0c4901f3facd75790f5aa45fbbcf02cb6b18fc5554ffd78dd3f30279e159a14f36888bbdd50a41ad5ae7f2e75b3a7a45f34e143676dd30fddbf404557c8ddc7ad"}, @typed={0x8, 0x5b, @fd=r0}, @generic="900af996f797e6985f8ea2e6fd78698cea85b582f57054a1bb776ad6f47f8732b07f2d484d5c723764d78b080fa16ed933e5339350e28f0fb3afe83af43b5cdd1fa506102e65b49d8188ea32f8c4ebe70e9b91e77cca9f9318af0980bda892e1a9731e299a1c1ce6cb98ca8a9897d57ae37e55c67091e29fe471c5c10f812411dcc7ea510756f91b2105f4bf2579983fd408261de0f2fa34ed9f667a9e6f52d92e81135bab77728f29058d1c33b33f9535e8444e8c0233c588244c6e241c1a1a5ddf9850075709ad0f1468dc4796fe899507ec20ee73bca2a7743d61f9496fe37adab7", @generic="db", @generic="9842f24ffef9a4b8d8d2e3a30e845729bc5b20f3d669f4cf8c44"]}, @typed={0x14, 0x35, @ipv6=@mcast1}, @typed={0x8, 0x2, @pid=r5}, @nested={0x210, 0x82, [@generic="1ff62fe5181483e5f2928020618b15eaf59944aab35b62285ca1fff8bee6bbcf50dd7b6a11ea9bf7374d45d14765c7678c2c553251944ead02bf828733362d6d8fae33552bbd4d3bcf4fef92941f15325fcb4e3659f0e0c911e830e8413fc102873f3c7a609e07c3f997c78435bcc5e66df20a17e02c809584dcb4401b11d3cd0977bce169aead2de159370a17215d9b6818cfb756e7dc261a50eba82e47640ed9f78e197a9cf09bf03ea867794db2b18a376fa1df", @generic="00e19d1a3c852ec08957395b34ecf29cb96648d9fcc5bb3a21db38c4b10ad39af9130f381bee47e5626c1358032a6df41c766d7093c0ab4869a4fd021f4fb45a344dd175f336b353c24ef53d8f5e330bb430a292482f1492f6654df7c3dfc1f2f241a1967851a2e83b69f571368d3ef2335638f68fa57f1b5df3c478e27b76867decd03b429b0682dff60349b2d8c7ff2d3007cfe3a56e91", @generic="42f79996812003e24074242fc8e148064371b6cdff6f17f95e4df5dc438b7271353e4c85165f8a7f434fd54fde967773c7bf730e2908a2054f5c38f79e65d40255783f2890ab3720a79cf9c1420d2ddade397bf9b8ed05a1f3ff28628514ceb6b39212dcc4a3175c885a7382a051f0b20d1132e6d619133c4891ae1557c617736d0f73822884fdb4d4dc2f8a445f6d4a5ce1cb24317a92641790249b56f9cb485bee02b403fb08965be3506353bca706f74b8e322f35", @typed={0x8, 0x4e, @uid=r6}]}, @nested={0x8, 0x87, [@typed={0x4, 0x53, @binary}]}]}, 0x17e8}], 0x1, &(0x7f0000000440)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r4, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x1}, 0x4000) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:05 executing program 5 (fault-call:0 fault-nth:25): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="1000000f030000000000000000000000", 0x10}]) [ 1207.536982] FAULT_INJECTION: forcing a failure. [ 1207.536982] name failslab, interval 1, probability 0, space 0, times 0 [ 1207.564160] CPU: 0 PID: 28927 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1207.571561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1207.580919] Call Trace: [ 1207.583535] dump_stack+0x244/0x39d [ 1207.587186] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1207.592393] ? print_usage_bug+0xc0/0xc0 [ 1207.596477] should_fail.cold.4+0xa/0x17 [ 1207.600575] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1207.605698] ? walk_component+0x3fe/0x2590 [ 1207.609948] ? zap_class+0x640/0x640 [ 1207.613683] ? zap_class+0x640/0x640 [ 1207.617410] ? mark_held_locks+0x130/0x130 [ 1207.621661] ? path_parentat.isra.41+0x20/0x160 [ 1207.626349] ? find_held_lock+0x36/0x1c0 [ 1207.630424] ? __lock_is_held+0xb5/0x140 [ 1207.634526] ? perf_trace_sched_process_exec+0x860/0x860 [ 1207.640004] __should_failslab+0x124/0x180 [ 1207.644261] should_failslab+0x9/0x14 [ 1207.648072] kmem_cache_alloc+0x2be/0x730 [ 1207.652245] __d_alloc+0xc8/0xb90 [ 1207.655715] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 1207.660753] ? d_alloc_parallel+0x1f40/0x1f40 [ 1207.665257] ? d_lookup+0x255/0x300 [ 1207.668893] ? d_lookup+0x255/0x300 [ 1207.672539] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1207.677142] ? lookup_dcache+0x22/0x140 [ 1207.681139] ? trace_hardirqs_off_caller+0x310/0x310 [ 1207.686270] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1207.691304] d_alloc+0x96/0x380 [ 1207.694593] ? __d_lookup+0x9e0/0x9e0 [ 1207.698407] ? __d_alloc+0xb90/0xb90 [ 1207.702151] __lookup_hash+0xd9/0x190 [ 1207.705966] filename_create+0x1e5/0x5b0 [ 1207.710040] ? kern_path_mountpoint+0x40/0x40 [ 1207.714545] ? fget_raw+0x20/0x20 [ 1207.718018] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1207.723569] ? getname_flags+0x26e/0x590 [ 1207.727652] do_mkdirat+0xda/0x310 [ 1207.731211] ? __ia32_sys_mknod+0xb0/0xb0 [ 1207.735370] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1207.740756] ? trace_hardirqs_off_caller+0x310/0x310 [ 1207.745870] ? ksys_ioctl+0x81/0xd0 [ 1207.749524] __x64_sys_mkdir+0x5c/0x80 [ 1207.753428] do_syscall_64+0x1b9/0x820 [ 1207.757325] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1207.762703] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1207.767641] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1207.772515] ? trace_hardirqs_on_caller+0x310/0x310 [ 1207.777548] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1207.782579] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1207.787615] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1207.792480] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1207.797691] RIP: 0033:0x456a87 [ 1207.800899] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1207.819805] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1207.827532] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000456a87 [ 1207.834806] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000140 [ 1207.842084] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1207.849358] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1207.856634] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:05 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xfffff000) 09:43:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x10, 0x0, 0x0, 0x0, 0x0) 09:43:05 executing program 5 (fault-call:0 fault-nth:26): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000f00030000000000000000000000", 0x10}]) 09:43:05 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'ipddp0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000740)=r1) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r3 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) 09:43:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) [ 1208.257843] FAULT_INJECTION: forcing a failure. [ 1208.257843] name failslab, interval 1, probability 0, space 0, times 0 [ 1208.270371] CPU: 0 PID: 28946 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1208.277759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1208.287120] Call Trace: [ 1208.289725] dump_stack+0x244/0x39d [ 1208.293376] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1208.298590] ? print_usage_bug+0xc0/0xc0 [ 1208.302675] should_fail.cold.4+0xa/0x17 [ 1208.306756] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1208.311886] ? walk_component+0x3fe/0x2590 [ 1208.316132] ? zap_class+0x640/0x640 [ 1208.319867] ? zap_class+0x640/0x640 [ 1208.323599] ? mark_held_locks+0x130/0x130 [ 1208.327855] ? path_parentat.isra.41+0x20/0x160 [ 1208.332546] ? find_held_lock+0x36/0x1c0 [ 1208.336626] ? __lock_is_held+0xb5/0x140 [ 1208.340699] ? vivid_fillbuff+0x2a78/0x68e0 [ 1208.345044] ? perf_trace_sched_process_exec+0x860/0x860 [ 1208.350534] __should_failslab+0x124/0x180 [ 1208.354786] should_failslab+0x9/0x14 [ 1208.358604] kmem_cache_alloc+0x2be/0x730 [ 1208.362779] __d_alloc+0xc8/0xb90 [ 1208.366248] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 1208.371284] ? d_alloc_parallel+0x1f40/0x1f40 [ 1208.375793] ? d_lookup+0x255/0x300 [ 1208.379430] ? d_lookup+0x255/0x300 [ 1208.383071] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1208.387672] ? lookup_dcache+0x22/0x140 [ 1208.391657] ? trace_hardirqs_off_caller+0x310/0x310 [ 1208.396788] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1208.401824] d_alloc+0x96/0x380 [ 1208.405117] ? __d_lookup+0x9e0/0x9e0 [ 1208.408929] ? __d_alloc+0xb90/0xb90 [ 1208.412668] __lookup_hash+0xd9/0x190 [ 1208.416505] filename_create+0x1e5/0x5b0 [ 1208.420581] ? kern_path_mountpoint+0x40/0x40 [ 1208.425092] ? fget_raw+0x20/0x20 [ 1208.428567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1208.434122] ? getname_flags+0x26e/0x590 [ 1208.438207] do_mkdirat+0xda/0x310 [ 1208.441773] ? __ia32_sys_mknod+0xb0/0xb0 [ 1208.445937] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1208.451322] ? trace_hardirqs_off_caller+0x310/0x310 [ 1208.456441] ? ksys_ioctl+0x81/0xd0 [ 1208.460093] __x64_sys_mkdir+0x5c/0x80 [ 1208.464000] do_syscall_64+0x1b9/0x820 [ 1208.467901] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1208.473284] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1208.478223] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1208.483082] ? trace_hardirqs_on_caller+0x310/0x310 [ 1208.488112] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1208.493143] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1208.498235] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1208.503110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1208.508323] RIP: 0033:0x456a87 [ 1208.511554] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1208.530480] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1208.538219] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000456a87 [ 1208.545519] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000140 09:43:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x13, 0x0, 0x0, 0x0, 0x0) 09:43:06 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x1b3d) [ 1208.552802] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1208.560080] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1208.567366] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x3, 0x0, 0x0, 0x0, 0x0) 09:43:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10001000030000000000000000000000", 0x10}]) 09:43:06 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0xfffffff0) 09:43:06 executing program 5 (fault-call:0 fault-nth:27): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x6, 0x0, 0x0, 0x0, 0x0) 09:43:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) socket(0xa, 0x5, 0x2) 09:43:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000200030000000000000000000000", 0x10}]) [ 1208.810335] FAULT_INJECTION: forcing a failure. [ 1208.810335] name failslab, interval 1, probability 0, space 0, times 0 [ 1208.846139] CPU: 1 PID: 28972 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1208.853572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1208.862953] Call Trace: [ 1208.865578] dump_stack+0x244/0x39d [ 1208.869245] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1208.874480] ? perf_trace_sched_process_exec+0x860/0x860 [ 1208.879979] ? lock_downgrade+0x900/0x900 [ 1208.884181] should_fail.cold.4+0xa/0x17 [ 1208.888278] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1208.893402] ? block_commit_write+0x30/0x30 [ 1208.897740] ? print_usage_bug+0xc0/0xc0 [ 1208.897756] ? __ext4_handle_dirty_metadata+0x1e0/0x5a0 [ 1208.897782] ? kasan_check_write+0x14/0x20 [ 1208.897799] ? zap_class+0x640/0x640 [ 1208.897834] ? __lock_is_held+0xb5/0x140 [ 1208.907269] ? perf_trace_sched_process_exec+0x860/0x860 [ 1208.907291] ? __lock_acquire+0x62f/0x4c20 [ 1208.907315] __should_failslab+0x124/0x180 [ 1208.907335] should_failslab+0x9/0x14 [ 1208.907350] __kmalloc+0x2e0/0x760 [ 1208.907370] ? ext4_find_extent+0x757/0x9b0 [ 1208.907390] ext4_find_extent+0x757/0x9b0 [ 1208.907414] ext4_ext_map_blocks+0x291/0x48f0 [ 1208.915361] ? kasan_check_write+0x14/0x20 [ 1208.915394] ? ext4_ext_release+0x10/0x10 [ 1208.915418] ? zap_class+0x640/0x640 [ 1208.915436] ? zap_class+0x640/0x640 [ 1208.915456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1208.915478] ? check_preemption_disabled+0x48/0x280 [ 1208.925040] ? lock_acquire+0x1ed/0x520 [ 1208.925062] ? ext4_map_blocks+0x487/0x1b50 [ 1208.925086] ? lock_release+0xa00/0xa00 [ 1208.925101] ? perf_trace_sched_process_exec+0x860/0x860 [ 1208.925121] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 1209.002785] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1209.007747] ? kasan_check_read+0x11/0x20 [ 1209.011920] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1209.017270] ? down_read+0x8d/0x120 [ 1209.020918] ? ext4_map_blocks+0x487/0x1b50 [ 1209.025264] ? __down_interruptible+0x700/0x700 [ 1209.029964] ? kernel_text_address+0x79/0xf0 [ 1209.034411] ext4_map_blocks+0xe2d/0x1b50 [ 1209.038605] ? __save_stack_trace+0x8d/0xf0 [ 1209.042970] ? ext4_issue_zeroout+0x190/0x190 [ 1209.047527] ? save_stack+0x43/0xd0 [ 1209.051188] ? __kasan_slab_free+0x102/0x150 [ 1209.055628] ? kasan_slab_free+0xe/0x10 [ 1209.059629] ? kmem_cache_free+0x83/0x290 [ 1209.063811] ext4_getblk+0x10e/0x630 [ 1209.067560] ? ext4_iomap_begin+0x1390/0x1390 [ 1209.072093] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1209.077654] ? __dquot_initialize+0x629/0xdd0 [ 1209.082185] ext4_bread+0x95/0x2b0 [ 1209.085744] ? ext4_getblk+0x630/0x630 [ 1209.089639] ? dquot_get_next_dqblk+0x180/0x180 [ 1209.094323] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1209.099259] ? common_perm+0x1f6/0x7b0 [ 1209.103168] ext4_append+0x14e/0x370 [ 1209.106910] ext4_mkdir+0x532/0xe60 [ 1209.110579] ? ext4_init_dot_dotdot+0x510/0x510 [ 1209.115315] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1209.120906] ? security_inode_permission+0xd2/0x100 [ 1209.125955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1209.131531] ? security_inode_mkdir+0xe8/0x120 [ 1209.136150] vfs_mkdir+0x42e/0x6b0 [ 1209.139724] do_mkdirat+0x27a/0x310 [ 1209.143385] ? __ia32_sys_mknod+0xb0/0xb0 [ 1209.147554] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1209.152969] ? trace_hardirqs_off_caller+0x310/0x310 [ 1209.158111] ? ksys_ioctl+0x81/0xd0 [ 1209.161761] __x64_sys_mkdir+0x5c/0x80 [ 1209.165672] do_syscall_64+0x1b9/0x820 [ 1209.169576] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1209.174970] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1209.179926] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1209.184796] ? trace_hardirqs_on_caller+0x310/0x310 [ 1209.189847] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1209.194884] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1209.199930] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1209.204806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1209.210016] RIP: 0033:0x456a87 [ 1209.213223] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1209.232143] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1209.239873] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000456a87 [ 1209.247157] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000140 [ 1209.254464] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1209.261771] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1209.269072] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 [ 1209.371976] ISOFS: Unable to identify CD-ROM format. 09:43:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) 09:43:07 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x300000000000000) 09:43:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000400030000000000000000000000", 0x10}]) 09:43:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x2, @empty, 'veth1_to_bond\x00'}}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x6, 0x4, 0x1, 0x3}) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00000002c0)=""/228) 09:43:07 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000040)) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 09:43:07 executing program 5 (fault-call:0 fault-nth:28): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1209.559807] FAULT_INJECTION: forcing a failure. [ 1209.559807] name failslab, interval 1, probability 0, space 0, times 0 [ 1209.578921] CPU: 0 PID: 28996 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1209.586352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1209.595729] Call Trace: [ 1209.598345] dump_stack+0x244/0x39d [ 1209.602006] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1209.607224] ? perf_trace_sched_process_exec+0x860/0x860 [ 1209.612727] ? lock_downgrade+0x900/0x900 [ 1209.616915] should_fail.cold.4+0xa/0x17 [ 1209.621014] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1209.626588] ? block_commit_write+0x30/0x30 [ 1209.630937] ? print_usage_bug+0xc0/0xc0 [ 1209.635023] ? __ext4_handle_dirty_metadata+0x1e0/0x5a0 [ 1209.640424] ? kasan_check_write+0x14/0x20 [ 1209.642835] 9pnet: Insufficient options for proto=fd [ 1209.644677] ? zap_class+0x640/0x640 [ 1209.644719] ? __lock_is_held+0xb5/0x140 [ 1209.657631] ? perf_trace_sched_process_exec+0x860/0x860 [ 1209.663123] ? __lock_acquire+0x62f/0x4c20 [ 1209.667389] __should_failslab+0x124/0x180 [ 1209.671650] should_failslab+0x9/0x14 [ 1209.675468] __kmalloc+0x2e0/0x760 [ 1209.679041] ? ext4_find_extent+0x757/0x9b0 [ 1209.683383] ext4_find_extent+0x757/0x9b0 [ 1209.687560] ext4_ext_map_blocks+0x291/0x48f0 [ 1209.692082] ? kasan_check_write+0x14/0x20 [ 1209.696351] ? ext4_ext_release+0x10/0x10 [ 1209.700541] ? zap_class+0x640/0x640 [ 1209.704274] ? zap_class+0x640/0x640 [ 1209.708009] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1209.713579] ? check_preemption_disabled+0x48/0x280 [ 1209.718640] ? lock_acquire+0x1ed/0x520 [ 1209.722642] ? ext4_map_blocks+0x487/0x1b50 [ 1209.727001] ? lock_release+0xa00/0xa00 [ 1209.731002] ? perf_trace_sched_process_exec+0x860/0x860 [ 1209.736500] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 1209.741188] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1209.746141] ? kasan_check_read+0x11/0x20 [ 1209.750313] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1209.755636] ? down_read+0x8d/0x120 [ 1209.759320] ? ext4_map_blocks+0x487/0x1b50 [ 1209.763680] ? __down_interruptible+0x700/0x700 [ 1209.768385] ? kernel_text_address+0x79/0xf0 [ 1209.772843] ext4_map_blocks+0xe2d/0x1b50 [ 1209.777028] ? __save_stack_trace+0x8d/0xf0 [ 1209.781405] ? ext4_issue_zeroout+0x190/0x190 [ 1209.785945] ? save_stack+0x43/0xd0 [ 1209.789594] ? __kasan_slab_free+0x102/0x150 [ 1209.794031] ? kasan_slab_free+0xe/0x10 [ 1209.798033] ? kmem_cache_free+0x83/0x290 [ 1209.802215] ext4_getblk+0x10e/0x630 [ 1209.805967] ? ext4_iomap_begin+0x1390/0x1390 [ 1209.810504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1209.816071] ? __dquot_initialize+0x629/0xdd0 [ 1209.820610] ext4_bread+0x95/0x2b0 [ 1209.824180] ? ext4_getblk+0x630/0x630 [ 1209.828084] ? dquot_get_next_dqblk+0x180/0x180 [ 1209.832776] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1209.837728] ? common_perm+0x1f6/0x7b0 [ 1209.841640] ext4_append+0x14e/0x370 [ 1209.845387] ext4_mkdir+0x532/0xe60 [ 1209.849045] ? ext4_init_dot_dotdot+0x510/0x510 [ 1209.853752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1209.859324] ? security_inode_permission+0xd2/0x100 [ 1209.864375] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1209.869938] ? security_inode_mkdir+0xe8/0x120 [ 1209.874560] vfs_mkdir+0x42e/0x6b0 [ 1209.878121] do_mkdirat+0x27a/0x310 [ 1209.881781] ? __ia32_sys_mknod+0xb0/0xb0 [ 1209.885955] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1209.891350] ? trace_hardirqs_off_caller+0x310/0x310 [ 1209.896479] ? ksys_ioctl+0x81/0xd0 [ 1209.900152] __x64_sys_mkdir+0x5c/0x80 [ 1209.904076] do_syscall_64+0x1b9/0x820 [ 1209.907984] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1209.913383] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1209.918338] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1209.923221] ? trace_hardirqs_on_caller+0x310/0x310 [ 1209.928270] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1209.933320] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1209.938373] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1209.943251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1209.948458] RIP: 0033:0x456a87 [ 1209.951683] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1209.970602] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1209.978330] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000456a87 [ 1209.985622] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000140 [ 1209.992907] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1210.000198] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 09:43:07 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x4000000000000) [ 1210.007494] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:07 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000040)=0xdd1) 09:43:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x5, 0x0, 0x0, 0x0, 0x0) 09:43:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000008030000000000000000000000", 0x10}]) [ 1210.076632] ISOFS: Unable to identify CD-ROM format. 09:43:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7f, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0xfffffffffffffffd, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10, 0x0, 0x0, 0x8}]) 09:43:07 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x10) 09:43:07 executing program 5 (fault-call:0 fault-nth:29): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x12, 0x0, 0x0, 0x0, 0x0) 09:43:08 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x3000000) 09:43:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x8, 0x0, 0x0, 0x0, 0x0) [ 1210.243218] FAULT_INJECTION: forcing a failure. [ 1210.243218] name failslab, interval 1, probability 0, space 0, times 0 09:43:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) dup2(r1, r1) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @host}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)="571a4a51f2d46bc3af186d70cab5379b966d724a8e57972946ddc71180d9659f5dc4242320e57ec0fe965fc1a933e09e62ae9a1cd30e345c9d230d4d41f05a0ddef31beaa104db20c7a9479afbc2dc3dd8f67a0d69139fd5ea9c19b4239a7b3ad80e04b55c36868663d7b1355fdbaeec6794fff0660623c80548bbcf0cb81daf905103e1f2d2d8701c444d4c9ba263a4c6b77cd820370d5e1c3e76df4523593abbc0794642043b77d5d4a441bc9f2cca832b3654de3c395a18eaca40464d1b9801d9fc56c5ab14c53a57a7af0ff2e1422fd636f0419251583d9cf0aed52de947c5c2eb47377e6f1e82d29a693ffd", 0xee}, {&(0x7f0000000280)="a4c39deea8709825811e64466b8a8dfe47aea9fc06e031fb732758ece8621a450b850604b342565df8ce30ef50ed84039f3672220b4ac0a360cdd1656d5a2a383ac19f6d97e4b895249fd963e41ff98640d59c84b1cc51e548d7479fe61861c43981a35ea2d3329b46335b3b1f07a7c7e71bdc345ccd3ea9c8c7bb233352c0449d3b25bb39b9a660a79414dabba25703a4710adb10cb7fd62658a45b36f1a33936d8507a1c00eb37973d2ee865572a56f2d88934846bdc77614918fc32068bfae5ab3e978b1b8d11abaa00ac583171eb", 0xd0}, {&(0x7f0000000380)="b0e7ce73ecdf547d0e99a575fd7df7cbdabe883082dbbc2a6b17bed77cfac9931f663395162fdc711410bf483bf83639cf1c4167fd1f77dd0caf0d7d3ed2924ec9378e748d4bb42e374cbe4e318ef6e650b2cdb5b02685646453e8ae0cd6e0ccfb7c24ba15913b9702a7f01419500b6c86528b68571197334929ed9b9a19816218ba2e33a6c47ff4257a1342c7c1e14a942a1fe8a179a8bc2484d4707b0f8b7478c965824b08b7fe1072ba9d153932aa33cc86141b70d9479488d3b08468c15b0a3af9b83dc0683d48ba", 0xca}], 0x3, &(0x7f0000000640)=[{0xb0, 0x118, 0x40, "95b544cf9755217a55553dc8957e3139f0c4a23021d100419dd459557991156cb3786ddf9aff9b07751e127e65c2e10adb5b459806eacd81d0d3afd4bca7af60352c4936c7005eea9eb22fa575d02758cdcebc858ef8d3eacb2cc450d38d0e21956e4a7b08b53f793d0a93173ca160337c397a91a87527708a0391a65e578cfa7b53e5bf272de5bb926577070d58d595574695178542c6225e"}], 0xb0}, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x17, 0x0, 0x2, 0xffffffffffffff7f, 0x1, 0xffffffffffffff9c, 0xf8}, 0x2c) [ 1210.296227] CPU: 0 PID: 29026 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1210.303667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1210.313039] Call Trace: [ 1210.313077] dump_stack+0x244/0x39d [ 1210.319290] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1210.319306] ? rcu_softirq_qs+0x20/0x20 [ 1210.319329] should_fail.cold.4+0xa/0x17 [ 1210.319349] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1210.319366] ? kernel_text_address+0x79/0xf0 [ 1210.319385] ? __kernel_text_address+0xd/0x40 [ 1210.346592] ? __save_stack_trace+0x8d/0xf0 [ 1210.346612] ? zap_class+0x640/0x640 [ 1210.346641] ? save_stack+0xa9/0xd0 [ 1210.346662] ? __lock_is_held+0xb5/0x140 [ 1210.354716] ? print_usage_bug+0xc0/0xc0 [ 1210.366461] ? trace_hardirqs_off+0xb8/0x310 [ 1210.370901] ? trace_hardirqs_on+0x310/0x310 [ 1210.375320] ? perf_trace_sched_process_exec+0x860/0x860 [ 1210.380790] ? __lock_acquire+0x62f/0x4c20 [ 1210.385043] __should_failslab+0x124/0x180 [ 1210.389293] should_failslab+0x9/0x14 [ 1210.393107] __kmalloc+0x2e0/0x760 [ 1210.396669] ? ext4_find_extent+0x757/0x9b0 [ 1210.401066] ext4_find_extent+0x757/0x9b0 [ 1210.405239] ext4_ext_map_blocks+0x291/0x48f0 [ 1210.409748] ? kasan_check_write+0x14/0x20 [ 1210.414007] ? ext4_ext_release+0x10/0x10 [ 1210.418175] ? zap_class+0x640/0x640 [ 1210.421900] ? zap_class+0x640/0x640 [ 1210.425629] ? zap_class+0x640/0x640 [ 1210.429355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1210.434915] ? check_preemption_disabled+0x48/0x280 [ 1210.439968] ? lock_acquire+0x1ed/0x520 [ 1210.443956] ? ext4_map_blocks+0x88f/0x1b50 [ 1210.448299] ? lock_release+0xa00/0xa00 [ 1210.452282] ? perf_trace_sched_process_exec+0x860/0x860 [ 1210.457748] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 1210.462433] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1210.467378] ? kasan_check_read+0x11/0x20 [ 1210.471542] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1210.476912] ? down_write+0x8a/0x130 [ 1210.480646] ? ext4_map_blocks+0x88f/0x1b50 [ 1210.484982] ? down_read+0x120/0x120 [ 1210.488713] ? kernel_text_address+0x79/0xf0 [ 1210.493142] ext4_map_blocks+0x8f7/0x1b50 [ 1210.497313] ? __save_stack_trace+0x8d/0xf0 [ 1210.501666] ? ext4_issue_zeroout+0x190/0x190 [ 1210.506181] ? save_stack+0x43/0xd0 [ 1210.509818] ? __kasan_slab_free+0x102/0x150 [ 1210.514236] ? kasan_slab_free+0xe/0x10 [ 1210.518220] ? kmem_cache_free+0x83/0x290 [ 1210.522389] ext4_getblk+0x10e/0x630 [ 1210.526121] ? ext4_iomap_begin+0x1390/0x1390 [ 1210.530629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1210.536179] ? __dquot_initialize+0x629/0xdd0 [ 1210.540698] ext4_bread+0x95/0x2b0 [ 1210.544255] ? ext4_getblk+0x630/0x630 [ 1210.548149] ? dquot_get_next_dqblk+0x180/0x180 [ 1210.552837] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1210.557776] ? common_perm+0x1f6/0x7b0 [ 1210.561688] ext4_append+0x14e/0x370 [ 1210.565419] ext4_mkdir+0x532/0xe60 [ 1210.569068] ? ext4_init_dot_dotdot+0x510/0x510 [ 1210.573756] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1210.579309] ? security_inode_permission+0xd2/0x100 [ 1210.584342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1210.589889] ? security_inode_mkdir+0xe8/0x120 [ 1210.594504] vfs_mkdir+0x42e/0x6b0 [ 1210.598077] do_mkdirat+0x27a/0x310 [ 1210.601718] ? __ia32_sys_mknod+0xb0/0xb0 [ 1210.605877] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1210.611261] ? trace_hardirqs_off_caller+0x310/0x310 [ 1210.616379] ? ksys_ioctl+0x81/0xd0 [ 1210.620024] __x64_sys_mkdir+0x5c/0x80 [ 1210.623928] do_syscall_64+0x1b9/0x820 [ 1210.627828] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1210.633211] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1210.638153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1210.643016] ? trace_hardirqs_on_caller+0x310/0x310 [ 1210.648050] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1210.653086] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1210.658127] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1210.662990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1210.668185] RIP: 0033:0x456a87 [ 1210.671393] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1210.690309] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 09:43:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="1000000f030000000000000000000000", 0x10}]) [ 1210.698055] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000456a87 [ 1210.705342] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000140 [ 1210.712634] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1210.719918] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1210.727197] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:08 executing program 5 (fault-call:0 fault-nth:30): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1210.850023] FAULT_INJECTION: forcing a failure. [ 1210.850023] name failslab, interval 1, probability 0, space 0, times 0 [ 1210.867869] CPU: 1 PID: 29044 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1210.875275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1210.884655] Call Trace: [ 1210.887279] dump_stack+0x244/0x39d [ 1210.890927] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1210.896133] ? zap_class+0x640/0x640 [ 1210.899864] ? __mark_inode_dirty+0xfc4/0x1510 [ 1210.904469] should_fail.cold.4+0xa/0x17 [ 1210.908565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1210.913686] ? __lock_is_held+0xb5/0x140 [ 1210.917775] ? zap_class+0x640/0x640 [ 1210.921510] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1210.927066] ? __mark_inode_dirty+0x4b2/0x1510 [ 1210.931664] ? __inode_attach_wb+0x13f0/0x13f0 [ 1210.936275] ? __lock_is_held+0xb5/0x140 [ 1210.940403] ? rcu_softirq_qs+0x20/0x20 [ 1210.944406] ? inode_add_bytes+0xd3/0xf0 [ 1210.948482] ? perf_trace_sched_process_exec+0x860/0x860 [ 1210.953959] ? __dquot_alloc_space+0x4b9/0x8c0 [ 1210.958560] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1210.963611] __should_failslab+0x124/0x180 [ 1210.967865] should_failslab+0x9/0x14 [ 1210.971675] kmem_cache_alloc+0x2be/0x730 [ 1210.975845] ext4_mb_new_blocks+0x787/0x4840 [ 1210.980285] ? find_held_lock+0x36/0x1c0 [ 1210.984373] ? ext4_discard_preallocations+0x1900/0x1900 [ 1210.989844] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1210.995196] ? kasan_check_read+0x11/0x20 [ 1210.999356] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1211.004652] ? rcu_softirq_qs+0x20/0x20 [ 1211.008641] ? rcu_softirq_qs+0x20/0x20 [ 1211.012631] ? unwind_dump+0x190/0x190 [ 1211.016542] ? is_bpf_text_address+0xd3/0x170 [ 1211.021056] ? kernel_text_address+0x79/0xf0 [ 1211.025482] ? __kernel_text_address+0xd/0x40 [ 1211.030102] ? unwind_get_return_address+0x61/0xa0 [ 1211.035051] ? __save_stack_trace+0x8d/0xf0 [ 1211.039405] ? save_stack+0xa9/0xd0 [ 1211.043046] ? save_stack+0x43/0xd0 [ 1211.046687] ? kasan_kmalloc+0xc7/0xe0 [ 1211.050585] ? __kmalloc+0x15b/0x760 [ 1211.054311] ? ext4_find_extent+0x757/0x9b0 [ 1211.058646] ? ext4_ext_map_blocks+0x291/0x48f0 [ 1211.063334] ? ext4_map_blocks+0x8f7/0x1b50 [ 1211.067669] ? ext4_getblk+0x10e/0x630 [ 1211.071574] ? ext4_bread+0x95/0x2b0 [ 1211.075301] ? ext4_append+0x14e/0x370 [ 1211.079206] ? ext4_mkdir+0x532/0xe60 [ 1211.083028] ? vfs_mkdir+0x42e/0x6b0 [ 1211.086753] ? do_mkdirat+0x27a/0x310 [ 1211.090564] ? __x64_sys_mkdir+0x5c/0x80 [ 1211.094636] ? do_syscall_64+0x1b9/0x820 [ 1211.098712] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1211.104097] ? save_stack+0xa9/0xd0 [ 1211.107747] ? zap_class+0x640/0x640 [ 1211.111478] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1211.117050] ? check_preemption_disabled+0x48/0x280 [ 1211.122096] ? __lock_is_held+0xb5/0x140 [ 1211.126189] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1211.131217] ? __kmalloc+0x5ee/0x760 [ 1211.134942] ? ext4_find_extent+0x757/0x9b0 [ 1211.139277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1211.144823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1211.150371] ? ext4_inode_to_goal_block+0x2e3/0x3f0 [ 1211.155408] ext4_ext_map_blocks+0x2724/0x48f0 [ 1211.160024] ? ext4_ext_release+0x10/0x10 [ 1211.164184] ? zap_class+0x640/0x640 [ 1211.167909] ? zap_class+0x640/0x640 [ 1211.171644] ? zap_class+0x640/0x640 [ 1211.175367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1211.180915] ? check_preemption_disabled+0x48/0x280 [ 1211.185975] ? lock_acquire+0x1ed/0x520 [ 1211.189965] ? ext4_map_blocks+0x88f/0x1b50 [ 1211.194309] ? lock_release+0xa00/0xa00 [ 1211.198291] ? perf_trace_sched_process_exec+0x860/0x860 [ 1211.203753] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 1211.208435] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1211.213375] ? kasan_check_read+0x11/0x20 [ 1211.217533] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1211.222834] ? down_write+0x8a/0x130 [ 1211.226556] ? ext4_map_blocks+0x88f/0x1b50 [ 1211.230886] ? down_read+0x120/0x120 [ 1211.234611] ? kernel_text_address+0x79/0xf0 [ 1211.239038] ext4_map_blocks+0x8f7/0x1b50 [ 1211.243200] ? __save_stack_trace+0x8d/0xf0 [ 1211.247542] ? ext4_issue_zeroout+0x190/0x190 [ 1211.252049] ? save_stack+0x43/0xd0 [ 1211.255683] ? __kasan_slab_free+0x102/0x150 [ 1211.260116] ? kasan_slab_free+0xe/0x10 [ 1211.264122] ? kmem_cache_free+0x83/0x290 [ 1211.268297] ext4_getblk+0x10e/0x630 [ 1211.272066] ? ext4_iomap_begin+0x1390/0x1390 [ 1211.276610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1211.282153] ? __dquot_initialize+0x629/0xdd0 [ 1211.286668] ext4_bread+0x95/0x2b0 [ 1211.290226] ? ext4_getblk+0x630/0x630 [ 1211.294120] ? dquot_get_next_dqblk+0x180/0x180 [ 1211.298802] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1211.303741] ? common_perm+0x1f6/0x7b0 [ 1211.307653] ext4_append+0x14e/0x370 [ 1211.311395] ext4_mkdir+0x532/0xe60 [ 1211.315063] ? ext4_init_dot_dotdot+0x510/0x510 [ 1211.319760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1211.325307] ? security_inode_permission+0xd2/0x100 [ 1211.330354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1211.335892] ? security_inode_mkdir+0xe8/0x120 [ 1211.340496] vfs_mkdir+0x42e/0x6b0 [ 1211.344056] do_mkdirat+0x27a/0x310 [ 1211.347697] ? __ia32_sys_mknod+0xb0/0xb0 [ 1211.351854] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1211.357299] ? trace_hardirqs_off_caller+0x310/0x310 [ 1211.362421] ? ksys_ioctl+0x81/0xd0 [ 1211.366066] __x64_sys_mkdir+0x5c/0x80 [ 1211.369969] do_syscall_64+0x1b9/0x820 [ 1211.373873] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1211.379249] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1211.384213] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1211.389076] ? trace_hardirqs_on_caller+0x310/0x310 [ 1211.394101] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1211.399128] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1211.404159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1211.409036] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1211.414261] RIP: 0033:0x456a87 [ 1211.417482] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1211.436394] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1211.444104] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000456a87 09:43:09 executing program 2: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:43:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x19, 0x0, 0x0, 0x0, 0x0) 09:43:09 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x40000) [ 1211.451382] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000140 [ 1211.458655] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1211.465926] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1211.473194] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000010030000000000000000000000", 0x10}]) 09:43:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) read$FUSE(r2, &(0x7f0000000640), 0x1000) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0xb, 0x0, 0x0, 0x0, 0x0) 09:43:09 executing program 5 (fault-call:0 fault-nth:31): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:09 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x20000000) 09:43:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x1b, 0x0, 0x0, 0x0, 0x0) 09:43:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) [ 1211.672703] FAULT_INJECTION: forcing a failure. [ 1211.672703] name failslab, interval 1, probability 0, space 0, times 0 [ 1211.718218] CPU: 1 PID: 29064 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1211.725628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1211.734990] Call Trace: [ 1211.737606] dump_stack+0x244/0x39d [ 1211.741260] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1211.746475] ? zap_class+0x640/0x640 [ 1211.750216] ? __mark_inode_dirty+0xfc4/0x1510 [ 1211.754815] should_fail.cold.4+0xa/0x17 [ 1211.758894] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1211.764013] ? __lock_is_held+0xb5/0x140 [ 1211.768100] ? zap_class+0x640/0x640 [ 1211.771826] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1211.777382] ? __mark_inode_dirty+0x4b2/0x1510 [ 1211.781985] ? __inode_attach_wb+0x13f0/0x13f0 [ 1211.786593] ? __lock_is_held+0xb5/0x140 [ 1211.790663] ? rcu_softirq_qs+0x20/0x20 [ 1211.794659] ? inode_add_bytes+0xd3/0xf0 [ 1211.798737] ? perf_trace_sched_process_exec+0x860/0x860 [ 1211.804201] ? __dquot_alloc_space+0x4b9/0x8c0 [ 1211.808805] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1211.813872] __should_failslab+0x124/0x180 [ 1211.813894] should_failslab+0x9/0x14 [ 1211.813914] kmem_cache_alloc+0x2be/0x730 [ 1211.821959] ext4_mb_new_blocks+0x787/0x4840 [ 1211.821985] ? find_held_lock+0x36/0x1c0 [ 1211.822022] ? ext4_discard_preallocations+0x1900/0x1900 [ 1211.840047] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1211.844987] ? kasan_check_read+0x11/0x20 [ 1211.849151] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1211.854437] ? rcu_softirq_qs+0x20/0x20 [ 1211.858462] ? rcu_softirq_qs+0x20/0x20 [ 1211.862470] ? unwind_dump+0x190/0x190 [ 1211.866404] ? is_bpf_text_address+0xd3/0x170 [ 1211.870906] ? kernel_text_address+0x79/0xf0 [ 1211.875325] ? __kernel_text_address+0xd/0x40 [ 1211.879830] ? unwind_get_return_address+0x61/0xa0 [ 1211.884773] ? __save_stack_trace+0x8d/0xf0 [ 1211.889135] ? save_stack+0xa9/0xd0 [ 1211.892804] ? save_stack+0x43/0xd0 [ 1211.896441] ? kasan_kmalloc+0xc7/0xe0 [ 1211.900341] ? __kmalloc+0x15b/0x760 [ 1211.904068] ? ext4_find_extent+0x757/0x9b0 [ 1211.908400] ? ext4_ext_map_blocks+0x291/0x48f0 [ 1211.913089] ? ext4_map_blocks+0x8f7/0x1b50 [ 1211.917424] ? ext4_getblk+0x10e/0x630 [ 1211.921335] ? ext4_bread+0x95/0x2b0 [ 1211.925055] ? ext4_append+0x14e/0x370 [ 1211.928950] ? ext4_mkdir+0x532/0xe60 [ 1211.932762] ? vfs_mkdir+0x42e/0x6b0 [ 1211.936481] ? do_mkdirat+0x27a/0x310 [ 1211.940301] ? __x64_sys_mkdir+0x5c/0x80 [ 1211.944403] ? do_syscall_64+0x1b9/0x820 [ 1211.948499] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1211.953885] ? save_stack+0xa9/0xd0 [ 1211.957567] ? zap_class+0x640/0x640 [ 1211.961299] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1211.966854] ? check_preemption_disabled+0x48/0x280 [ 1211.971891] ? __lock_is_held+0xb5/0x140 [ 1211.975974] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1211.981017] ? __kmalloc+0x5ee/0x760 [ 1211.984747] ? ext4_find_extent+0x757/0x9b0 [ 1211.989085] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1211.994648] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1212.000199] ? ext4_inode_to_goal_block+0x2e3/0x3f0 [ 1212.005243] ext4_ext_map_blocks+0x2724/0x48f0 [ 1212.009855] ? ext4_ext_release+0x10/0x10 [ 1212.014030] ? zap_class+0x640/0x640 [ 1212.017759] ? zap_class+0x640/0x640 [ 1212.021494] ? zap_class+0x640/0x640 [ 1212.025226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1212.030790] ? check_preemption_disabled+0x48/0x280 [ 1212.035841] ? lock_acquire+0x1ed/0x520 [ 1212.039836] ? ext4_map_blocks+0x88f/0x1b50 [ 1212.044184] ? lock_release+0xa00/0xa00 [ 1212.048190] ? perf_trace_sched_process_exec+0x860/0x860 [ 1212.053654] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 1212.058334] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1212.063290] ? kasan_check_read+0x11/0x20 [ 1212.067454] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1212.072769] ? down_write+0x8a/0x130 [ 1212.076505] ? ext4_map_blocks+0x88f/0x1b50 [ 1212.080849] ? down_read+0x120/0x120 [ 1212.084578] ? kernel_text_address+0x79/0xf0 [ 1212.089019] ext4_map_blocks+0x8f7/0x1b50 [ 1212.093182] ? __save_stack_trace+0x8d/0xf0 [ 1212.097536] ? ext4_issue_zeroout+0x190/0x190 [ 1212.102076] ? save_stack+0x43/0xd0 [ 1212.105726] ? __kasan_slab_free+0x102/0x150 [ 1212.110145] ? kasan_slab_free+0xe/0x10 [ 1212.114128] ? kmem_cache_free+0x83/0x290 [ 1212.118313] ext4_getblk+0x10e/0x630 [ 1212.122060] ? ext4_iomap_begin+0x1390/0x1390 [ 1212.127139] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1212.132688] ? __dquot_initialize+0x629/0xdd0 [ 1212.137208] ext4_bread+0x95/0x2b0 [ 1212.140765] ? ext4_getblk+0x630/0x630 [ 1212.144672] ? dquot_get_next_dqblk+0x180/0x180 [ 1212.149355] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1212.154295] ? common_perm+0x1f6/0x7b0 [ 1212.158211] ext4_append+0x14e/0x370 [ 1212.161947] ext4_mkdir+0x532/0xe60 [ 1212.165614] ? ext4_init_dot_dotdot+0x510/0x510 [ 1212.170301] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1212.175853] ? security_inode_permission+0xd2/0x100 [ 1212.180905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1212.186472] ? security_inode_mkdir+0xe8/0x120 [ 1212.191098] vfs_mkdir+0x42e/0x6b0 [ 1212.194658] do_mkdirat+0x27a/0x310 [ 1212.198304] ? __ia32_sys_mknod+0xb0/0xb0 [ 1212.202462] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1212.207853] ? trace_hardirqs_off_caller+0x310/0x310 [ 1212.213019] ? ksys_ioctl+0x81/0xd0 [ 1212.216667] __x64_sys_mkdir+0x5c/0x80 [ 1212.220576] do_syscall_64+0x1b9/0x820 [ 1212.224495] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1212.229890] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1212.234832] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1212.239697] ? trace_hardirqs_on_caller+0x310/0x310 [ 1212.244733] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1212.249767] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1212.254810] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1212.259686] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1212.264889] RIP: 0033:0x456a87 [ 1212.268092] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1212.287027] RSP: 002b:00007faa742eca88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1212.294754] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000456a87 [ 1212.302038] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000140 [ 1212.309320] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 09:43:10 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x2800) 09:43:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000002030000000000000000000000", 0x10}]) [ 1212.316607] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1212.323889] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:10 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x80) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYCTRL(r3, 0xc0445624, &(0x7f0000000040)={0x87, 0xf, "8105836e433dccc1fc588b9e33ca43136b2dd52fbaed10b9b3c696fef861451a", 0x6, 0x7fff, 0x8, 0x80000001, 0xa0}) 09:43:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x9, 0x0, 0x0, 0x0, 0x0) 09:43:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:10 executing program 5 (fault-call:0 fault-nth:32): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:10 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001800090100000000a9cdc1cabf67f56c4733668966dfb865"], 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x100000000000010, 0xf, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-monitor\x00', 0x40800, 0x0) fanotify_mark(r0, 0xc4, 0x30, r2, &(0x7f0000000040)='./file0\x00') 09:43:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000004030000000000000000000000", 0x10}]) [ 1212.523955] FAULT_INJECTION: forcing a failure. [ 1212.523955] name failslab, interval 1, probability 0, space 0, times 0 [ 1212.546470] CPU: 0 PID: 29094 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1212.553895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1212.563291] Call Trace: [ 1212.565944] dump_stack+0x244/0x39d [ 1212.569603] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1212.574809] ? __handle_mm_fault+0xa57/0x5be0 [ 1212.579339] should_fail.cold.4+0xa/0x17 [ 1212.583420] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1212.588561] ? kernel_fpu_begin+0x20/0x20 [ 1212.592726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1212.598284] ? zap_class+0x640/0x640 [ 1212.602017] ? zap_class+0x640/0x640 [ 1212.605741] ? zap_class+0x640/0x640 [ 1212.609474] ? find_held_lock+0x36/0x1c0 [ 1212.613573] ? xfs_rmap_unmap+0x1e68/0x3370 [ 1212.617921] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1212.622864] ? perf_trace_sched_process_exec+0x860/0x860 [ 1212.628327] ? rcu_softirq_qs+0x20/0x20 [ 1212.632351] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1212.637910] __should_failslab+0x124/0x180 [ 1212.642159] should_failslab+0x9/0x14 [ 1212.645974] __kmalloc_track_caller+0x2d1/0x760 [ 1212.650666] ? strncpy_from_user+0x5a0/0x5a0 [ 1212.655091] ? strndup_user+0x77/0xd0 [ 1212.658908] memdup_user+0x2c/0xa0 [ 1212.662464] strndup_user+0x77/0xd0 [ 1212.666123] ksys_mount+0x3c/0x140 [ 1212.669681] __x64_sys_mount+0xbe/0x150 [ 1212.673671] do_syscall_64+0x1b9/0x820 [ 1212.677570] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1212.682952] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1212.687897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1212.692757] ? trace_hardirqs_on_caller+0x310/0x310 [ 1212.697793] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1212.703343] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1212.708381] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1212.713243] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1212.718440] RIP: 0033:0x45a0da [ 1212.721642] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1212.740557] RSP: 002b:00007faa742eca88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1212.748281] RAX: ffffffffffffffda RBX: 00007faa742ecb30 RCX: 000000000045a0da [ 1212.755562] RDX: 00007faa742ecad0 RSI: 0000000020000140 RDI: 00007faa742ecaf0 [ 1212.762843] RBP: 0000000020000140 R08: 00007faa742ecb30 R09: 00007faa742ecad0 09:43:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0xe, 0x0, 0x0, 0x0, 0x0) [ 1212.770124] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 1212.777417] R13: 0000000000000001 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x2, 0x0, 0x0, 0x0, 0x0) 09:43:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x400000) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000180)={0x7, r4}) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:10 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x67, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4d8) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x0) 09:43:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000050000000000000000000000", 0x10}]) 09:43:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x7, 0x0, 0x0, 0x0, 0x0) 09:43:11 executing program 2: pipe2$9p(&(0x7f0000000100), 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 09:43:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x15, 0x0, 0x0, 0x0, 0x0) 09:43:11 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="e938a9d017d6440eeb4eab0958d450da1c0009010000000007000040020000000000ff0300000000000000000a5303eecfee19216862e2b9dc7851331428b37d7f089e0436b2339b91856857cc73ae472b02dd9a22c977113cc012cbc6a32b82c0f932d5b1092304e05b2ee0506e83d6fb425abf2bbea6ceb1e605e0c618955f8c8d07abd95d2102f281e0aabeea78865dbd69b676dfdb95b0d7283e08a828b7ae0ff3e56b99b42f69df163d6a02bd61ff9f58b3e72b4aba0c183cf6bd582512d0ee9e8c2d912f36748024a26e221f987d2546868b22c91e3a9f2952baffa9c208366b"], 0x1c}}, 0x0) shutdown(r0, 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x10280) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x0) 09:43:11 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x7, 0x0, 0x1000, 0x5, 0x4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x5, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:11 executing program 5 (fault-call:0 fault-nth:33): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) [ 1213.375072] FAULT_INJECTION: forcing a failure. [ 1213.375072] name failslab, interval 1, probability 0, space 0, times 0 [ 1213.386349] CPU: 0 PID: 29130 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1213.393725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1213.403218] Call Trace: [ 1213.405833] dump_stack+0x244/0x39d [ 1213.409552] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1213.414769] should_fail.cold.4+0xa/0x17 [ 1213.418841] ? print_usage_bug+0xc0/0xc0 [ 1213.422920] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1213.428041] ? zap_class+0x640/0x640 [ 1213.431782] ? __lock_acquire+0x62f/0x4c20 [ 1213.436027] ? zap_class+0x640/0x640 [ 1213.439761] ? __lock_is_held+0xb5/0x140 [ 1213.443849] ? print_usage_bug+0xc0/0xc0 [ 1213.447927] ? find_held_lock+0x36/0x1c0 [ 1213.452023] ? __sigqueue_alloc+0x251/0x710 [ 1213.456360] ? lock_downgrade+0x900/0x900 [ 1213.460529] ? check_preemption_disabled+0x48/0x280 [ 1213.465559] __should_failslab+0x124/0x180 [ 1213.469807] should_failslab+0x9/0x14 [ 1213.473627] kmem_cache_alloc+0x47/0x730 [ 1213.477718] __sigqueue_alloc+0x3db/0x710 [ 1213.481880] ? dequeue_signal+0x630/0x630 [ 1213.486037] ? ext4_mark_iloc_dirty+0x199a/0x2f30 [ 1213.490905] ? mark_held_locks+0x130/0x130 [ 1213.495166] ? mark_held_locks+0x130/0x130 [ 1213.499414] ? zap_class+0x640/0x640 [ 1213.503175] __send_signal+0xd22/0x1bb0 [ 1213.507192] ? prepare_signal+0xe50/0xe50 [ 1213.511359] ? zap_class+0x640/0x640 [ 1213.515080] ? list_lru_add+0x41d/0x980 [ 1213.519071] ? lock_downgrade+0x900/0x900 [ 1213.523242] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1213.528446] ? lock_acquire+0x1ed/0x520 [ 1213.532435] ? force_sig_info+0x55/0x310 [ 1213.536532] ? kasan_check_read+0x11/0x20 [ 1213.540694] ? do_raw_spin_lock+0x14f/0x350 [ 1213.545027] ? rwlock_bug.part.2+0x90/0x90 [ 1213.549271] ? trace_hardirqs_on+0x310/0x310 [ 1213.553690] ? find_held_lock+0x36/0x1c0 [ 1213.557788] send_signal+0x4a/0xe0 [ 1213.561347] force_sig_info+0x250/0x310 [ 1213.565355] force_sig_fault+0x12c/0x1d0 [ 1213.569446] ? force_sigsegv+0x110/0x110 [ 1213.573547] ? kasan_check_write+0x14/0x20 [ 1213.577798] ? up_read+0x225/0x2c0 [ 1213.581358] __bad_area_nosemaphore+0x2dc/0x3a0 [ 1213.586043] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1213.591597] bad_area+0x69/0x80 [ 1213.594889] __do_page_fault+0xaf9/0xe60 [ 1213.598962] ? trace_hardirqs_off+0xb8/0x310 [ 1213.603392] do_page_fault+0xf2/0x7e0 [ 1213.607210] ? vmalloc_sync_all+0x30/0x30 [ 1213.611371] ? error_entry+0x70/0xd0 [ 1213.615111] ? trace_hardirqs_off_caller+0xbb/0x310 [ 1213.620175] ? trace_hardirqs_on_caller+0xc0/0x310 [ 1213.625135] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1213.630087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1213.634955] ? trace_hardirqs_on_caller+0x310/0x310 [ 1213.639980] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1213.645464] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1213.650521] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1213.655555] ? page_fault+0x8/0x30 [ 1213.659110] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1213.663984] ? page_fault+0x8/0x30 [ 1213.667546] page_fault+0x1e/0x30 [ 1213.671007] RIP: 0033:0x4512ff [ 1213.674212] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 1213.693145] RSP: 002b:00007faa742eca88 EFLAGS: 00010283 [ 1213.698532] RAX: 00007faa742ecb30 RBX: 0000000000000010 RCX: 0000000000000000 [ 1213.705812] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007faa742ecb30 [ 1213.713090] RBP: 0000000000000000 R08: 00000000000000e0 R09: 000000000000000a 09:43:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x1d, 0x0, 0x0, 0x0, 0x0) 09:43:11 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400202) r1 = socket(0x9, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x0) [ 1213.720399] R10: 0000000000000075 R11: 00000000004dedc0 R12: 0000000000000004 [ 1213.727683] R13: 0000000000000000 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1ff, 0x2, [0x77, 0x2]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x1, 0x0, 0x4, 0x81}, &(0x7f00000001c0)=0x18) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000400000000000000000000000", 0x10}]) 09:43:11 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x14, 0x0, 0x0, 0x0, 0x0) [ 1213.837110] ISOFS: Unable to identify CD-ROM format. 09:43:11 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000240)={0x1, 0x0, @pic={0xfff, 0x6, 0x1, 0x8, 0x8, 0x7fff, 0x6, 0x8, 0x8000, 0x1f, 0x2, 0x100000001, 0x8, 0x6, 0x0, 0x5}}) 09:43:12 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xe4000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000040)="9af1226b4bd2836530d64a"}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x2, 0x0, &(0x7f0000fff000/0x1000)=nil, 0xfca}) 09:43:12 executing program 5 (fault-call:0 fault-nth:34): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:43:12 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c00f1ff17000901000000000000000002000000defffe03ea870000"], 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4001fe) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x0) 09:43:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0xf, 0x0, 0x0, 0x0, 0x0) 09:43:12 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xc37}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x5}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000001a00)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000001ac0)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x10810060}, 0xc, &(0x7f0000001a80)={&(0x7f0000001a40)={0x24, r3, 0x2, 0x70bd28, 0x25dfdbfb, {{}, 0x0, 0x4, 0x0, {0x8}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x890}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000180)='vcan0\x00') openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r4, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000050000000000000000000000", 0x10}]) 09:43:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x18, 0x0, 0x0, 0xffffffffff600000, 0x0) [ 1214.395678] FAULT_INJECTION: forcing a failure. [ 1214.395678] name failslab, interval 1, probability 0, space 0, times 0 [ 1214.425168] CPU: 0 PID: 29169 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1214.432591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1214.441953] Call Trace: [ 1214.444584] dump_stack+0x244/0x39d [ 1214.448250] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1214.453467] should_fail.cold.4+0xa/0x17 [ 1214.457567] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1214.462689] ? is_bpf_text_address+0xac/0x170 [ 1214.467202] ? lock_downgrade+0x900/0x900 [ 1214.471363] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1214.476301] ? kasan_check_read+0x11/0x20 [ 1214.480458] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1214.485807] ? rcu_softirq_qs+0x20/0x20 [ 1214.489788] ? rcu_softirq_qs+0x20/0x20 [ 1214.493784] ? unwind_dump+0x190/0x190 [ 1214.497724] ? find_held_lock+0x36/0x1c0 [ 1214.501807] ? mlx4_UPDATE_QP_wrapper+0x5d8/0x920 [ 1214.506711] ? perf_trace_sched_process_exec+0x860/0x860 [ 1214.512185] __should_failslab+0x124/0x180 [ 1214.516440] should_failslab+0x9/0x14 [ 1214.520270] kmem_cache_alloc+0x2be/0x730 [ 1214.524426] ? zap_class+0x640/0x640 [ 1214.528163] getname_flags+0xd0/0x590 [ 1214.531984] user_path_at_empty+0x2d/0x50 [ 1214.536145] do_mount+0x177/0x31f0 [ 1214.539698] ? check_preemption_disabled+0x48/0x280 [ 1214.544742] ? copy_mount_string+0x40/0x40 [ 1214.549003] ? rcu_pm_notify+0xc0/0xc0 [ 1214.552947] ? copy_mount_options+0x5f/0x430 [ 1214.557385] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1214.562427] ? kmem_cache_alloc_trace+0x353/0x750 [ 1214.567285] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1214.572837] ? _copy_from_user+0xdf/0x150 [ 1214.577005] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1214.582560] ? copy_mount_options+0x315/0x430 [ 1214.587077] ksys_mount+0x12d/0x140 [ 1214.590720] __x64_sys_mount+0xbe/0x150 [ 1214.594718] do_syscall_64+0x1b9/0x820 [ 1214.598622] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1214.604003] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1214.608942] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1214.613796] ? trace_hardirqs_on_caller+0x310/0x310 [ 1214.618832] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1214.624382] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1214.629423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1214.634301] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1214.639528] RIP: 0033:0x45a0da 09:43:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x18, 0x0, 0x0, 0x9300, 0x0) [ 1214.642736] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1214.661656] RSP: 002b:00007faa742eca88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1214.669379] RAX: ffffffffffffffda RBX: 00007faa742ecb30 RCX: 000000000045a0da [ 1214.676664] RDX: 00007faa742ecad0 RSI: 0000000020000140 RDI: 00007faa742ecaf0 [ 1214.683945] RBP: 0000000020000140 R08: 00007faa742ecb30 R09: 00007faa742ecad0 09:43:12 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000180009010000000000000000020000000000345a32f30000"], 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) r3 = memfd_create(&(0x7f0000000000)='\xeappp0em0GPLem0posix_acl_access}vmnet0security@\x00', 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000340), &(0x7f0000000380)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r4, r5, r6}, 0xc) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x0) 09:43:12 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = epoll_create1(0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="7d1507113303bdc4a4405657c9f08c460f34abc200000000000000000000000000000000", @ANYRESHEX=r2, @ANYBLOB=',\x00']) [ 1214.691239] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 1214.698532] R13: 0000000000000001 R14: 00000000004d9ba0 R15: 0000000000000003 09:43:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)={0x80000000, 0x18, [0xfffffffffffffffd, 0xb0a8, 0x6, 0x0, 0x9, 0x81]}) 09:43:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x18, 0x0, 0x0, 0x60ff, 0x0) 09:43:12 executing program 5 (fault-call:0 fault-nth:35): syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1214.790933] 9pnet: Insufficient options for proto=fd 09:43:12 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c2b18000901000000000000a921b83c0400000000000000001e0000"], 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x0, 0xffffffffffffffff) 09:43:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x18, 0x0, 0x0, 0xffffffffff600000, 0x0) 09:43:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x18, 0x0, 0x0, 0x730000, 0x0) [ 1214.888055] FAULT_INJECTION: forcing a failure. [ 1214.888055] name failslab, interval 1, probability 0, space 0, times 0 09:43:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = memfd_create(&(0x7f0000000080)='!/keyring\x00', 0x6) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) r3 = dup(r0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000040)=0x6) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000060000000000000000000000", 0x10}]) 09:43:12 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x34, 0x0, &(0x7f0000000080)}) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x0) 09:43:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x18, 0x0, 0x0, 0xffffffffff600000, 0x0) 09:43:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000020000000000000000000000", 0x10}]) [ 1215.038982] kasan: CONFIG_KASAN_INLINE enabled [ 1215.068707] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1215.102622] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1215.108961] CPU: 1 PID: 29212 Comm: syz-executor4 Not tainted 4.20.0-rc7+ #378 [ 1215.116363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1215.125751] RIP: 0010:keyctl_pkey_params_get+0x2e7/0x560 [ 1215.131232] Code: fe 48 8b 44 24 38 48 c1 e8 03 42 80 3c 28 00 0f 85 f8 01 00 00 4c 8b a4 24 e0 00 00 00 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 <42> 0f b6 04 28 38 d0 7f 08 84 c0 0f 85 e1 01 00 00 41 0f b6 04 24 [ 1215.150152] RSP: 0018:ffff8881b9e8fb70 EFLAGS: 00010246 [ 1215.155535] RAX: 067f17fc127999c0 RBX: ffff8881b9e8fd60 RCX: ffffc9000de46000 [ 1215.162823] RDX: 0000000000000000 RSI: ffffffff8342ba8e RDI: 0000000000000001 [ 1215.170114] RBP: ffff8881b9e8fce0 R08: ffff8881bc46a480 R09: ffffed1037221a28 [ 1215.177405] R10: ffffed1037221a28 R11: 0000000000000002 R12: 33f8bfe093ccce00 [ 1215.184693] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1215.192011] FS: 00007f10196e1700(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000 [ 1215.200247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1215.206151] CR2: 00007f155a304db8 CR3: 0000000184555000 CR4: 00000000001406e0 [ 1215.213444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1215.220729] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1215.228019] Call Trace: [ 1215.230646] ? __keyctl_dh_compute.cold.4+0x71/0x71 [ 1215.235696] ? perf_trace_sched_process_exec+0x860/0x860 [ 1215.241188] ? trace_hardirqs_off_caller+0x310/0x310 [ 1215.246321] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1215.251897] keyctl_pkey_query+0xb8/0x2b0 [ 1215.256077] ? keyctl_pkey_params_get_2+0x580/0x580 [ 1215.261112] ? do_syscall_64+0x9a/0x820 [ 1215.265096] ? do_syscall_64+0x9a/0x820 [ 1215.269084] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1215.273682] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1215.279065] ? trace_hardirqs_off_caller+0x310/0x310 [ 1215.281743] CPU: 0 PID: 29200 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #378 [ 1215.284188] __x64_sys_keyctl+0x15f/0x430 [ 1215.291565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1215.295740] do_syscall_64+0x1b9/0x820 [ 1215.305088] Call Trace: [ 1215.308986] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1215.311562] dump_stack+0x244/0x39d [ 1215.316927] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1215.320548] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1215.325475] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1215.330667] should_fail.cold.4+0xa/0x17 [ 1215.335515] ? trace_hardirqs_on_caller+0x310/0x310 [ 1215.339576] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1215.344592] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1215.349695] ? is_bpf_text_address+0xac/0x170 [ 1215.354708] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1215.359200] ? lock_downgrade+0x900/0x900 [ 1215.364244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1215.368381] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1215.373219] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1215.378147] ? kasan_check_read+0x11/0x20 [ 1215.383330] RIP: 0033:0x457669 [ 1215.387477] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1215.390663] Code: fd b3 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 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1215.395940] ? rcu_softirq_qs+0x20/0x20 [ 1215.414856] RSP: 002b:00007f10196e0c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 1215.418835] ? rcu_softirq_qs+0x20/0x20 [ 1215.426554] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457669 [ 1215.430540] ? unwind_dump+0x190/0x190 [ 1215.437805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000018 [ 1215.441699] ? find_held_lock+0x36/0x1c0 [ 1215.448959] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1215.453032] ? perf_trace_sched_process_exec+0x860/0x860 09:43:12 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000180009010000000d00000000020000000000ff0300000000"], 0x1c}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000002c0)={@loopback, @empty, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@mcast1, @loopback, @loopback, 0xffffffffffffff01, 0x0, 0x3, 0x500, 0x400, 0x1, r2}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x2) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000003c0)={'bridge_slave_1\x00', r2}) recvfrom$packet(r1, &(0x7f0000000240)=""/86, 0x56, 0x1, &(0x7f00000001c0)={0x11, 0xff, r2, 0x1, 0x6d4}, 0x14) 09:43:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) keyctl$instantiate(0x7, 0x0, 0x0, 0x0, 0x0) 09:43:12 executing program 0: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@ipv4_newroute={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}}, 0x1c}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="017822fd445b1944f17c0621aba23059591d33d1d74f995b", 0x18}, {&(0x7f0000000240)="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", 0xfb}, {&(0x7f0000000040)="0b794290295338e8f81736a77386ca28839fe94165a94becb6e228713b980d729048c30301d95b6b7527fdc0bfa47e8be52123262dfb36877165be7a73e0a93ebc2fa7340accc4be9c2bf442c8a00381aa34d8b7e0fd01358ed7016a710c6f074d486b5e7589a1a4e5a7a1d25f2db31853", 0x71}, {&(0x7f0000000340)="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", 0x1000}], 0x4) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x0) 09:43:12 executing program 2: socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000180009010000000d00000000020000000000ff0300000000"], 0x1c}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000002c0)={@loopback, @empty, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@mcast1, @loopback, @loopback, 0xffffffffffffff01, 0x0, 0x3, 0x500, 0x400, 0x1, r2}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x2) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x29, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000003c0)={'bridge_slave_1\x00', r2}) recvfrom$packet(r1, &(0x7f0000000240)=""/86, 0x56, 0x1, &(0x7f00000001c0)={0x11, 0xff, r2, 0x1, 0x6d4}, 0x14) [ 1215.460283] R10: 0000000000730000 R11: 0000000000000246 R12: 00007f10196e16d4 [ 1215.465740] __should_failslab+0x124/0x180 [ 1215.473003] R13: 00000000004c2ad9 R14: 00000000004d4b78 R15: 00000000ffffffff [ 1215.477238] should_failslab+0x9/0x14 [ 1215.484498] Modules linked in: [ 1215.488307] kmem_cache_alloc+0x2be/0x730 [ 1215.493480] kobject: 'loop0' (0000000023cceb8a): kobject_uevent_env [ 1215.495637] ? zap_class+0x640/0x640 [ 1215.495663] getname_flags+0xd0/0x590 [ 1215.495682] user_path_at_empty+0x2d/0x50 [ 1215.503391] kobject: 'loop0' (0000000023cceb8a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1215.505808] do_mount+0x177/0x31f0 [ 1215.505829] ? check_preemption_disabled+0x48/0x280 [ 1215.505848] ? copy_mount_string+0x40/0x40 [ 1215.505866] ? rcu_pm_notify+0xc0/0xc0 [ 1215.505887] ? copy_mount_options+0x5f/0x430 [ 1215.510332] kobject: 'loop2' (00000000fe094302): kobject_uevent_env [ 1215.513838] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1215.513854] ? kmem_cache_alloc_trace+0x353/0x750 [ 1215.513874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1215.513895] ? _copy_from_user+0xdf/0x150 [ 1215.523555] kobject: 'loop2' (00000000fe094302): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1215.526885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1215.526903] ? copy_mount_options+0x315/0x430 [ 1215.526920] ksys_mount+0x12d/0x140 [ 1215.526937] __x64_sys_mount+0xbe/0x150 [ 1215.526955] do_syscall_64+0x1b9/0x820 [ 1215.526970] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1215.526985] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1215.526998] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1215.527014] ? trace_hardirqs_on_caller+0x310/0x310 [ 1215.527029] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1215.527043] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1215.527059] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1215.527077] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1215.527089] RIP: 0033:0x45a0da [ 1215.527105] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1215.527113] RSP: 002b:00007faa742eca88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1215.527126] RAX: ffffffffffffffda RBX: 00007faa742ecb30 RCX: 000000000045a0da [ 1215.527134] RDX: 00007faa742ecad0 RSI: 0000000020000140 RDI: 00007faa742ecaf0 [ 1215.527142] RBP: 0000000020000140 R08: 00007faa742ecb30 R09: 00007faa742ecad0 [ 1215.527149] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000004 [ 1215.527157] R13: 0000000000000001 R14: 00000000004d9ba0 R15: 0000000000000003 [ 1215.528797] ---[ end trace 79e5d4ce4776062f ]--- [ 1215.532869] kobject: 'loop0' (0000000023cceb8a): kobject_uevent_env [ 1215.543539] RIP: 0010:keyctl_pkey_params_get+0x2e7/0x560 [ 1215.545044] kobject: 'loop0' (0000000023cceb8a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1215.552870] Code: fe 48 8b 44 24 38 48 c1 e8 03 42 80 3c 28 00 0f 85 f8 01 00 00 4c 8b a4 24 e0 00 00 00 4c 89 e0 4c 89 e2 48 c1 e8 03 83 e2 07 <42> 0f b6 04 28 38 d0 7f 08 84 c0 0f 85 e1 01 00 00 41 0f b6 04 24 [ 1215.557139] kobject: 'loop2' (00000000fe094302): kobject_uevent_env [ 1215.561895] RSP: 0018:ffff8881b9e8fb70 EFLAGS: 00010246 [ 1215.577243] kobject: 'loop2' (00000000fe094302): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1215.583828] RAX: 067f17fc127999c0 RBX: ffff8881b9e8fd60 RCX: ffffc9000de46000 [ 1215.588529] kobject: 'loop0' (0000000023cceb8a): kobject_uevent_env [ 1215.593389] RDX: 0000000000000000 RSI: ffffffff8342ba8e RDI: 0000000000000001 [ 1215.594772] kobject: 'loop0' (0000000023cceb8a): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1215.601917] RBP: ffff8881b9e8fce0 R08: ffff8881bc46a480 R09: ffffed1037221a28 [ 1215.608995] kobject: 'loop2' (00000000fe094302): kobject_uevent_env [ 1215.613524] R10: ffffed1037221a28 R11: 0000000000000002 R12: 33f8bfe093ccce00 [ 1215.625562] kobject: 'loop2' (00000000fe094302): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1215.633188] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1215.634205] kobject: 'loop3' (00000000a106f2a4): kobject_uevent_env [ 1215.638965] FS: 00007f10196e1700(0000) GS:ffff8881dae00000(0000) knlGS:0000000000000000 [ 1215.644029] kobject: 'loop3' (00000000a106f2a4): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1215.647717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1215.666988] kobject: 'loop1' (00000000babf08e9): kobject_uevent_env [ 1215.674059] CR2: 0000000000708158 CR3: 0000000184555000 CR4: 00000000001406f0 [ 1215.681400] kobject: 'loop5' (00000000e01e1a4f): kobject_uevent_env [ 1215.689538] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1215.696225] kobject: 'loop1' (00000000babf08e9): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1215.703602] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1215.713038] kobject: 'loop5' (00000000e01e1a4f): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1215.716331] Kernel panic - not syncing: Fatal exception [ 1215.727218] kobject: 'loop5' (00000000e01e1a4f): kobject_uevent_env [ 1215.737819] Kernel Offset: disabled [ 1215.944482] Rebooting in 86400 seconds..