xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1e}, 0x4}, r1, 0x5}}, 0x48) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r2, 0x0, 0x0) 21:54:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xfc000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='bpf\x00', 0x0, &(0x7f0000000480)=ANY=[]) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x20000, &(0x7f0000000140)) mount$bpf(0x20000000, &(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x1005, &(0x7f0000000180)) 21:54:46 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_END_FF_UPLOAD(r0, 0x4004556e, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x1, 0xc8, {}, {0x20}, @const={0x4, {0xa6e, 0x1, 0x200, 0xfff}}}, {0x0, 0x0, 0x0, {}, {}, @ramp}}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/250, 0xfa}, {&(0x7f0000000000)=""/60, 0x3c}], 0x2) 21:54:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x20040, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r2, 0x806, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4040) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000140)=0x100000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) bind$can_raw(r3, &(0x7f0000000380)={0x1d, r4}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x80, 0x20003) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/19) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:46 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x1) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) memfd_create(&(0x7f0000000000)='/:\x00', 0x1) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) [ 238.179131] mmap: syz-executor3 (9277) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 21:54:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xf0ffffff}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:46 executing program 5: openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x8400, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, r1, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='low~rdir=./f\'ile0,\x00']) 21:54:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000cbc7120f3377140a0000000000000a000000000000f58800000014000500fe80000000000d000000000000000001c25ba5c7b8a4bc71e7ed1fbd463cbe8605933d35b72efe253a7e476584356ac24e12c6c17d47a2e5f546c750657d2159ce3a9535d1b557f1761807985830f31a3ddee174e97e60e575fb4748ccf91a3bb3c0926fc624753f11cd233ceae7ca403535c79811eed3f8d059992064a59c557c3a3d1ff842f4"], 0x30}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80000, 0x94) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2, @broadcast, @rand_addr}, &(0x7f0000000180)=0xc) 21:54:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x0) [ 238.301242] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3858 sclass=netlink_route_socket pig=9296 comm=syz-executor0 [ 238.406283] overlayfs: unrecognized mount option "low~rdir=./f'ile0" or missing value [ 238.445949] overlayfs: unrecognized mount option "low~rdir=./f'ile0" or missing value 21:54:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:46 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0xe040000) rmdir(&(0x7f0000000040)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xfc00000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:46 executing program 0: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488df25d766070") close(r0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x4, 0x4) 21:54:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x7, 0x8, 0x9, 0x8000, 0x200, 0x29}, 0x3}, 0xa) 21:54:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x3}, 0x1c) listen(r0, 0x18) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x10000, @remote, 0x6}, 0x1c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000300)={0x3, r3}) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x400) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f00000001c0)={0x13, 0x29, 0x101, 0x1d, 0x8, 0x8, 0x1, 0x99, 0xffffffffffffffff}) write$selinux_create(r4, &(0x7f0000000100)=@access={'system_u:object_r:lost_found_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x3}, 0x5c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, 0xfffffffffffffffe, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local, [0xfa1a, 0xb00000000000000, 0x9, 0x420]}], 0x10) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e23, 0x100000000, @remote, 0x1}, 0x1c) 21:54:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xfec0000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:46 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x120040000) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth0_to_team\x00', 0x300}) 21:54:46 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x8000, 0xe342) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @local}, 0x10) 21:54:46 executing program 3: socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000003fc0)={"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"}) accept$packet(r0, &(0x7f0000003cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000003d00)=0x14) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xffffffffffffffff, 0xee01, 0x0]) getgroups(0x2, &(0x7f0000002200)=[r2, r3]) sendmmsg(r0, &(0x7f00000065c0)=[{{&(0x7f0000000200)=@in6={0xa, 0x4e21, 0x1, @remote, 0x5}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000280)="d0e0c9d047e3d1daa1cf9788aeaba8b50cfa903a194cdb7e4c24a84358c7fe57deeeca3592b9b956dba5ff93b0f2b5f7461e71c21a01635026079b8bc9ae70c224b5c1e56d5ae6ce8aa9c3069715bff4d98440c9f51324855185e8de9d851403b48baaac7464282aca8cb4dbcd72c5ffedf002d9911f5c798cdad433bea0d55a4437d8483a84daa6859e9018aafe51f32bcaa4128d677a1b260938333592ba33e495f46992217225566c8c37be48bb29d90284b71aa06459d136c059a33e865c413b7c0c1e751811aaa5", 0xca}, {&(0x7f0000000380)="17f3e6bd3930894db4c2e07e2e21e68bd5d48265ce03", 0x16}, {&(0x7f00000003c0)="08cda03ffbba35775e11a203a1a13efa827a611cca0ccd200250ea00c981d7405f5d1531f0df488516e470b52bba13d7c23cae7b92e49b85bfeec1b834e31c7c2e5f624ae7b1490408f040b8392386a3668b97ddd9a719972772211730dfe7c75385c2877ca03c7e08a9ca0c2e3f88a4d4ca8f8f0f9dd47de03df55192a59b57340251945f3eb62893e019d723dc0c33d3f86170d84e39f8d115c77fd9d9ba1048aa1b83ba1674efaf2fe3ab244c42d4b313273e9257082ed1eb3256ae463a0ce3f44c1e2f3ba1ef002afd64a714e8628b10b8438e1b2a8fb6820090480729b0b8f525156f70a124a912ae62fbe182a1ffd8492f", 0xf4}, {&(0x7f00000004c0)="7137aa45bbb7b45b0a2328578d22331859b036a47ea48d26ca2cbdc4b98f05f5698fd14529778f9437d5f80d1d1ab2dac4b9764ef39d0b7284acd6fad9604e8a298f78", 0x43}, {&(0x7f0000000540)="083666dd5c620624f981b72df37c4e9582b448d7e9c38aadd8a4a9056fcd6ef9ebdd5d9a6e3bbe05ebaeddb8b78673", 0x2f}, {&(0x7f0000000580)="1ebab0a5d38e28b48648d88994dd75235a7f759a2617be487c33ed38858cabf176d68026fad8b805b48071cfe40cb696c58aae9e60038840eeef17343941f4da1e616eb2b70e83c5e4b2d3e5a59091a629a23dbdeb44296dc722aa707220a3595f92347935fccdc0b5f2b5b5a7111b78108d569c6d1f5b8df08ea3730369da26862a44cffa492e11767eee4986aa35665c488477d9477e7a94646374eacd441bd626", 0xa2}], 0x6, &(0x7f0000006780)=[{0x60, 0x19f, 0x3, "b19268d4c9e09230f890a72ece77bdf16021fab2cb00bc818a95577b0bba76667d0f4db2a2de7dbcf9475b8a83ecb0ce563993c280b43577bd167728be45e25003baa7736f0f37e660d8fc8a06"}], 0x60, 0x4}, 0xff}, {{&(0x7f0000000740)=@vsock={0x28, 0x0, 0x2711, @reserved}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000007c0)="b54ef04de5972ef12c0ab343086bf5a66c68a8271fd538ca0eab21bd0da4c1290907935afc51218b77081c206760112f651829bc2da323f62e584b02cd8e7de014e519367bf431cdcc8818a74e0518fc0218bbfb8d61e4c9d973b2f653960c8cd9841d4f4b09eec675bb59545e0555234ddc24ea6e3145c88910be1ec0a6629a6ed3ed0a1a7070c3093150ad4b", 0x8d}, {&(0x7f0000000880)="23300851ffca736761cb6246c6fc8af973add0993ba9a8c5b96c1bdd033493f91dd00a43e8edb6bd9e3e19e19a73cf5cadad825e8063de864f86fde89d28550969563a87e0219fe9adb7050a7e8cdd11660edb00a37bda30b7c43b4bdfd5ffd1ebffa36ebc58e61aa4b8a597c5277c97555c679452d876a841e33c003e43dc0ebdbe85572b41fa3416258c6a70fce8433bee1df1ff0898c378e64fcac27d722f22f5e5f1f56a8de09063b7fad81fe78468caba4876de48f684", 0xb9}, {&(0x7f0000000940)="4ba61811bd8a0874b6f18e58e48ad195da3b3d9d88ae0a31d10d88dea192786777c465f1998f1ae3d9f9a74fcafefc4843753a8f6441b7424bdde3fdd70dd6a3d0938c072aff7a16ac572d5b08339f17d0f6f009d9c78968e43443a8642f8b18397cb2320a8f25e126914515e515f90b6ca7a79662f7f6916d2dbdb007cc50906089bd5607e314dfa605dbb8cece01924c019d3fd6ad7210ad29532faa047cd797135876f89dbd74f025a52c210512eddd48aac8b27e2f9cff6387b49262a906b8c0d9489712ddf22aa9538263b849ba0f", 0xd1}], 0x3, &(0x7f0000000a80)=[{0x38, 0x0, 0x2, "c7f3e2a303be68f87166da07773157095a3653856af1e23f5adb46c9f1f593ab63"}, {0xc0, 0x13f, 0x3, "5b05d63c0434cd5faed8ed0be4e2ba6398cdda01cfe1a90630d62a070ad89689c34f860c38ee6ff82ce91635fb851e57e71e64a854a59fa78efde5e66fd312552210a4314d74a0ec4436f50ade24fae321daed1ce8f2f32294c217cac8fd1d1c1725dfae46088bb628de71ea1458bbd13e695811c2cbf47387e265c2b3f547c0c5ea1037c2232b29f4ed2e4f16c9e4ea1f7b4c13e3bac06fdffe71da2091b5fa0d4b43d4210dcb24c9"}, {0x58, 0x10f, 0x5, "c898bcc11889b52125f3ab434479871c87f51a705e560930a30861a0e7e365945ed427c15ba03f70793426d1726e81142577d3710a55e2a8e81c44a51628843bdc"}, {0x110, 0x10c, 0x2, "358fa5132d94e10dc2953bed01c1e65b43191813f18be406032f0519f9dfef023ed6e9131d982422d633a0cd507dd98d12037e671064de1ddf81c2dc15820ee2f78490d90d6a62d673c32f66586962f45b4a495f322af5b8ece798360985b5b6b4295a857ba22cc6942552a79faf947e9ca41437a21bd00cb86b916322b9cd86acce4b512f352ac92e42a6b0cd559768bba4c3ca4e2ba40b99857d72d11789374b4303ed9488f948e3a51ec9f6e4862585bf8753185b4aaa5d8a63aed07392484ebec907a4bf8f4e2e45476528f2433ca3ce36de236a0af9176431c2ff7109f3ede880a56b0b46376f84f46e1a7eb1fe6886c6f80dc23447622ffb"}, {0x1010, 0x17, 0x7, 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0x1000}], 0x1, &(0x7f0000005480)=[{0x110, 0x1, 0x6, "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"}, {0x1010, 0x107, 0x5, 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"}, {0x10, 0x88, 0xc4}], 0x1130, 0x4000000}, 0x15}], 0x7, 0x0) 21:54:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:46 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x5, &(0x7f0000000280)=[{&(0x7f00000000c0)="4165da59edae1bfd50bdcaa312deed58468cdece660496b718b393cae557cfacae", 0x21, 0x9}, {&(0x7f0000000100)="3e8c2e9bcb365e1c58a76daabc1ec79f8b8d46b62ea32a4193717964f936a9d47b30417b2ff1d24dd79df84d3477b46a0d861b939bd133116034d0e7ffe81175d7e99224fe03490847f6ff3b4993c0e620e89bb962a72724506174743fed8176d9f69ade72cb51acb941b818", 0x6c, 0xffffffffffffffff}, {&(0x7f0000000180)="eb9e9ee0e9e9df107a89c172894b136db8b81e954a504d0774d0517a62c2898ed15bc7bb2212b35ccbb56167da23dcfdee6e8644525d8ce870dbf6f0c3fa8bcab92fd612ce5359f407c408da68c04834762d58bd0532", 0x56, 0x9f8}, {&(0x7f0000000200)="d2fbd3a51a4d2d750820236e9e8fb20020c58a08b8fbd92821c0", 0x1a, 0x1}, {&(0x7f0000000240)="537c7017f5ce7bd65de8299fc8fa37ef942001", 0x13, 0xb3d}], 0x2000021, &(0x7f0000000300)='$') r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r1, 0x2}, &(0x7f0000000400)=0x8) 21:54:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:54:47 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000001240)=0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, 0xfffffffffffffffd) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x2) 21:54:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xa000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(serpent))\x00'}, 0x58) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000080)="05ee5b9df30ce5ef7d4a8ef3d150e239b70f6bde5ed6b2a6920900000029e6e0ef", 0x21}], 0x1, &(0x7f0000000080)}, 0x0) recvmmsg(r1, &(0x7f0000004e00)=[{{&(0x7f0000000300)=@xdp, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000001b80)}}, {{&(0x7f0000000380)=@rc, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000000200)=""/156, 0x33ff0}], 0x1, &(0x7f0000004040)=""/224, 0x4bb}}], 0x2, 0x0, &(0x7f00000002c0)={0x77359400}) 21:54:47 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) 21:54:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xfe800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:47 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8004, 0x1a8) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 21:54:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xb000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:47 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x40) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[], 0xffffffffffffff99}}, 0x10000000000000) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:47 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) sendmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local}, 0x2, 0x2, 0x3, 0x3}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="7987ac31903a7821497fea9d27c5f5627c01f86e12d4a025cc736b0f4846ede79caf92eab4e7db3ef701c5c181a4611b930f3af0efc001af1480e9498d0ea6143f73b5049340a45a8e1a673ef2155348576a5130f2bef7e197474246ef91e05ed43bf88494292480e6ab402a9d9e25fbc3f4a07cc42a2c5994c3d83dc381501f4b61b0e1859bd01d88bf839abeb62920c41907c82fe63e577b9884f9175c5eb3b0b619ad5f5f0a54b5cb8562b3996085c76aafefb882d1f28c6c592a7b6e5112d58b", 0xc2}, {&(0x7f00000001c0)="19afbfee57a48af5aaa1aeacf132ff13ad06255f52d0b225c6b81765128223c3941d2b030a2481d0a1e0c1b23b", 0x2d}], 0x2, &(0x7f0000000240)=[{0x78, 0x112, 0x3ff, "217ba474d2f490c8e9196c03ec27eddc43f061a2cc6ead4472f5382c563f2163d4d2c5a81e69c03ec4ad5c54ee59c176a80f39defd22a0935c8c4b160f8818316d0e71fd797e915c77d0a3fcfce9d95c75a64dd8e1912f12e0d26cc5cadb862f3f482d4cbcbd7727"}, {0xb8, 0x8c, 0x7, "b8cdc89f52d9a4b173568e7a890d331d05a1defc282d39dd256b38897142baff409485bc95a790777f74e6d7e92f41829321dffa92d4ecaf7ac89332bc9cd955e2a7964f9f74b6c1bb6bfad85ed3554d933af6c985e965bd898caf07dcfd895a6148b5834d01233b01c56852be65b756752c8c3b4663cc8c5eaad5e0b71960dd1748bf7a3c0271e113c39f2ede3215c56dbbf55a25f487fef55b4c7a40c6446207f5edb7"}, {0x28, 0x10e, 0x4, "c2937afffbb23d8723b2b0f6f1c8d8717ac6"}, {0x110, 0x12d, 0x7, "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"}, {0x70, 0x105, 0x101, "47a33dc327927db8168aaec2aa2bf06e87e0e279aef33eeb754c0c28596c17a1bc62299fe61c347e97c8ef4344c5a44cc09e266ecaf7c6d3ac2411d4f6dfd5a9e19ba7f2f877a8b79d0473448dd7967a413c63239fb575bb30e817"}], 0x2d8, 0x80}, 0x3}, {{&(0x7f0000000540)=@nfc_llcp={0x27, 0x1, 0x1, 0x6, 0x81c, 0x7ff, "d383a54e58b59b4c2bb2ab1ef1dafb2837edd41a04cf707972f0ba8e7c9726e60eb9944f110e3deeff64b9ad7a9b830432df90d9b8585a00a16556feb8a28e", 0x2b}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000005c0)="88e7c9433e8f8582f74a96763f74ba13d14c50d73e296b895bd926103d44a4f2aec9387f51f3b00c778f523c3e627cc88827916be51e592127b6b871ddfdd684a6aea53b561ce6f4bcc38817e7e6c8add46978a34e8a66b513518a61620459633b2b3598c898a9a15b0106d83fa44872dbad917ca8bdc475fc834fbc094ee39a9eb89f0fac70b3242ae8facf8b8358cab990081dd659a6dd9e0f61b77237cbde771e29a2bd6a006051e44810e2fad728db8b8db05e5b821e29a62ec2ee8b150edb9bf64e89614edaa3524ef4ecd4b9427290402e40ef97e3b34cf37d3f157ecb36931a911a20065d3408cdd16f3744045e89", 0xf2}, 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0x1000}], 0x7, &(0x7f0000002a40)=[{0xe8, 0x1ff, 0x100, "832677e57d3e556aae477760f2e22526229bfa3641649a8f9c810929799cd07010f1d9959dc58a4cf098f23a2c401e233396317c76a34ff1262815d0af4dd6fe0371592862cccc7b55dbfb23e826476d2a08ab05a5c725e342c7fc1f80c2cd132c2e65b1abd83f72bd338ff9ddc1ada9d9e9a9331e4cee12399bee0b486a8b87b1cc6bb2ba3fd2130cd61633768fadbceebf6c8a519152bfce615eb725ea620d9d166aa77fa7841f40bb1ed346e9afcf42ffe7d1b10c1d3637a5eed51f66252127d720e6862ab97e0059cd83a7e253fe94035da3"}, {0xc8, 0x85, 0x3, "e0a718132c25a02f878069f90640bf11bd1c30148646b8794b41b69c39c06772cf1eca0e468c1a4a551110b4811aa4c200f95b11df80d4fe24f726879ae94cd35835f0aea108d0360158637cedff41ee52b2dfddf361fb363c71c56122b2f720650c915e3c9c7e78085c02e1f894d85289a24fec567081c8f76d78af7cc6d743d76bf87375b04f471124349324e26a99150bb21d7d61fea07fc151b27ab2ac8f46878b84eabb31323e81a7fc7e2ce68499d1dfc8"}, {0x48, 0x115, 0x3f, "f15b57b5cc3a1c97d80ade191b03c3fd22f7ecef40d97986a31702626dd3c1eb122b66255fa2efc7619fb264deaccdee36f7968f"}, {0xb8, 0x110, 0x1ff, "2ac7563e67691879acb1122c25872031b902560c87e58d5812ce95908c7981d2843128b48ae81ec793286f14127e0c3bb7d9ce8f21114e92cffef7075c0716ce7e8fe35e37592f7c6259b7e842d8d292352bae7fe532ef175a54f10cd2e8ad68b73804639083929a0d7a8d15c3788f85f439cebd3032d202d8209517e8add6af1a346a94c5ec773fe5d8a15fecfe6673652eb5da4adee3922d5d0cc1b3dba907e447"}], 0x2b0, 0x4000050}, 0x1}, {{&(0x7f0000002d00)=@in={0x2, 0x4e22, @local}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002d80)="0b2a082b690a5e9264258a062b95f991d9d33996227c990e0118b658cdab2d483129aecdcf2c62fe0d097f81d8b00b46bd6b1e31785537993dddd3aa0a3eec907838a0f13669a24bbfa086b7865dc636710eb418e79126377ad763d6fc8f3225369c6082fe91a6264877e5157e405bbb81b956e235d2c020c4b56947d53a33a5e35b9e5ff8489f12", 0x88}, {&(0x7f0000002e40)="a6da5a5a9b192c22b7c8d44ce169ecd47e739d2280eaa661504eae6cb358106195b11d8f05de7c3e7fbddddbc44836473bf587939659943bc6e9078544e2b7593b39dae8a631c1fab53e93eae49dc67fc1ee32", 0x53}, {&(0x7f0000002ec0)="21073785104c36470f1b5c4eaf058d89e4d8a9b67928bd5679d63ed6db36dc553af5a47906137f5b488e0c841e8c87d7f78078ad3101cc0b14a251de6e6d64894c48eae5698dbd42943d98c366c138fa4fa610cc70ab", 0x56}, {&(0x7f0000002f40)="84322d67f693d14156da62ab94b9413a5c00918fd8bd6f40d5ded474f2cdb1dea5d443ed2eee6b62690bceb3cb42ce52e242f01892f52259934d723f6b20acec8ee877eb131da794e5bc089575b0e725551cacb4e600941a5334ee37322a65e85603b0220cfcc5e182611e32ecc58e1aff01a3fabd5439edfc6ed7343bc4c527a5f1212a9f62890fa5f20aa6fca25870a65b4d7394ce4e3262cae7fb551714e0af619841f0b725c1a559ec97c26746f67d6804c605d76882d0861cb8ff6391", 0xbf}, {&(0x7f0000003000)="2f375d6e45c1e93c3a390bc2cad107eb014e6abcd18e09b3d4abd816577cdda6f432f43ba10c61", 0x27}], 0x5, &(0x7f00000030c0)=[{0x100, 0x1ff, 0x2, "a0a1fe4b9e10c81d4209eafc1801c3d7dc9e3f04fd2bd24cd93ce4e58504fb50b9e628037617e3e7786c3ee8330657f23ce4d06a3c7f08c1a4f98b8767c2cd5b85aaafee1d60c31ed1266379d43d78292c6d67988332d088c5c65d12402eb38dbbd05f5a98445e39340b899d9182f2cbeba0dd6177597d0b7afa6af2456a669df1f1fc90d61ff4f19a70fb007d5a843cab3c24317de5211be0f2dac5cbc6c058c1b77b958119782aec915b13870dfd77678789bbf2dc0ae347786e2d39792b531b75f1052746f07dcad21f35896b5874f231b145be3c3ceb8341a61a15fe54f9110cfc7394e5c3500d55f3"}, {0xd8, 0x1ad, 0x9, "a0a8287e450731a5a33582102b03d1f0873381fa942f07fdf0ae512c99acf5ecc06424d5583cae1a741a3ada800d427db6ebf9056044dec56b478ffdefdb68f11970eaff126b958dc33fd8a108550a8edff515250562991e6e16af555b12c5e2f3d325f88d38ae5f9acf8f170312dea02909a6f96fede9bb61ef3355b49f0e13dffd905e34d071c0e3cb9065c4e07485c81ebd8839b88033e11422cc424d85e8e23a6b9d0671ca94b40f459a8cb6019cfb6f3a7baee6aedd64307b81ad927d2080"}, {0xb8, 0x29, 0x59, "eb66a897a119ff0745531c18ebc27c80de7a38a954714e31801ae352dce520c64b91764b4c16b856c49f6d5970076333f6b2d73dee1171039b7d124f597094fee7a2f5ae376b90c43c8599a9693a5979add4570c3f33e48b30302f2c280bbf725b953226fa70e7a02943991bc385f6ab0e16f65261c40f5cdc2285b99d3cca9ffb3d7d30b3182bb1f52097cba014ba6ac1572dc3a3433611a50497690c2677739e1c"}, {0x78, 0x11f, 0x60, "63dd4fc385ae0da24928d412bed706163d2d0c4dfb1304e75071b4412b204a982769d9000c30e18be3be632f21fe74e6ea1474e862b777e4c733de312d38421622527c5fae3b9eed0869b60e38fc75dabbe29e06be1115377e5d85abccaf0645fa"}, {0x60, 0x18e, 0x0, "adef0bb76d1a4e753827aef58adcbd3f15cfc2063ca63e6b3c1613d711177c1a02da89808e1f880debc5fc0ee96a2307ce42367a7846601122e7b096e4dfb1769ed0b02bd64480f38c96ab8b597e61"}, {0x50, 0x115, 0x2, "f8c4e0b2353f0db0a84946b8630ab1ac517fdd0e943a05967662c73bbddd2659315e33e29ac4cd4db040bd3cb1de61459ed76519a2f546bb38bf2469"}, {0x18, 0x100, 0x100000000, "9d727a6ea65a05af"}, {0x108, 0x119, 0x3b7, "a51e26bee6131653e6fe788004c153ed31f8b9f52256e6ee7ddcd146d154cff9b0f668bc87b0051c75927900bc4f452801f2a56855340edbf22417fd6b522a79caf57e044f6f4a07ef1e69765c14cb256fa2adf0596444371c2c1863d0bb4d04f30330afa4c5b5665471714e5a6a4fbc3d4339db7791c1bdbff5e04b7e5c37130b4008a030776ef4b7d55bb39632d866dfeff7b23be6b7dc37fcca62614d3109507c2a47fde4dc0b7462b4be5a0c2b943b6ce88963f44f887f1f8eb01514dc3ff990a0f8c31d551b5a20e493762b754a6a306b1591e9f69bb87b442d07a62aee9193be1e942a2a089648ce1d527aaa1bba9b"}], 0x4d8, 0x4}, 0x8}], 0x3, 0x4) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x9}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:54:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000080)='lo.\x00', 0x841, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x10000, 0x0, 0x7, 0x6, 0x7fff}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0xc8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x2, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setns(r1, 0x2000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)) dup3(r3, r0, 0x0) write(r0, &(0x7f0000000180)="1226eac749114e9b63252fae55022ea5643172548f2383957d63ca6e63bf9003f50a74c591690aa46f2dd166a09734b9d2494ff5297804f74075995a01daaa2f17b1e04cef9870d34043bd1a4f21e010cca9ceaea118dd6c539bf0c0471581055494f43e9f1a3c3d7d96a7c49d0439d0aa21", 0x72) 21:54:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xfc}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020500090e4000000000e1000005000005000600000000000a0000000013256f7d00c245645a22a332b30b6850a854ffbfff0000000200010000000000000000020000d0f605000500000000000a00000000000000001700000000b26c00000000000000000000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:47 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x1000000) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:47 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffd, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x1, r1, 0x5145d5690cfeaf60, 0x1, @in6={0xa, 0x4e23, 0x5, @loopback, 0x154}}}, 0xa0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = socket$inet6(0xa, 0x200000000000005, 0x400000000005837) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) write(r3, &(0x7f00000002c0)="2b190301fe37f3c38915a97b9f89a1e5d197746e399eb35a0ad1627c9870b9f91b3878523e6238401579a755187b93058058be44e8bab37b665697f253670bdca6a28eeb22e9ee4ae4bd6df40370284be397c52ed6a5cef2e8f1e0ea6ffbdd75a82d87b3bad6c54130c4fc934f8a632e43325e3e13bd86b69af2b04cae7a1584ed5bd074c4961eb7ba3e7e5d6da5c787bef8314864834afe124dcbc034b138b09612f8d6a57f898aeae51b04ec9e2427c949d2e0ee152504e7fa15ef1b1d8ed4e5cba9f75bc74cf3544b1ac35afaefed558a", 0xd2) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000240)) readv(r0, &(0x7f0000001880)=[{&(0x7f0000000400)=""/18, 0x12}, {&(0x7f0000000440)=""/47, 0x2f}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/73, 0x49}, {&(0x7f0000001500)=""/220, 0xdc}, {&(0x7f0000001600)=""/86, 0x56}, {&(0x7f0000001680)=""/242, 0xf2}, {&(0x7f0000001780)=""/216, 0xd8}], 0x8) write$FUSE_GETXATTR(r0, &(0x7f00000003c0)={0x18, 0x0, 0x8, {0x4}}, 0x18) 21:54:47 executing program 0: prctl$intptr(0x2f, 0x3) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) syz_execute_func(&(0x7f0000000240)="428055a0876969ef69dc00d990c841ff0f1837370f38211ac4c19086d9f28fc9410feefa4e2179fbe5e54175455d0f2e1a1a010d64ac1e5d31a3b786e2989f7f") write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f00000000c0)={0x1, 0x2434}, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000280)={0x15, 0x110, 0xfa00, {r1, 0xed, 0x0, 0x0, 0x0, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0xffff}, @in={0x2, 0x4e23, @broadcast}}}, 0x118) 21:54:47 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f0000000000)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0xfffffffffffffcdc}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:47 executing program 5: write(0xffffffffffffffff, &(0x7f0000000440), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4400) writev(r1, &(0x7f0000001140)=[{&(0x7f0000000780)="bf195222a0f30f4c2137328ae4a1dcd4d5ff27ffcb97b11ac1697c4614d5d65a90c3df1f1a6001a2a1de488b72e410659dc93e52b0871c90513f809b957d3366a1cc542e8f2a500a164076d0b6d88c6c2cac", 0x52}, {&(0x7f0000000a40)="69c94969d0337c69bb104c17937d3b6c28618a525888503405cf973649d9d2ee9e4ecbd89186fc07efd25ecbcec314758e86c88b20663ea50b4bad70898a3ec57b28c799b754fa77615591adb87bc63e80b416", 0x53}, {&(0x7f0000000ac0)="d6cf20ead9b756a4034519532eafb2a7476b615745f2493f605a529011c39499a15381d730ea74dd7395baaa975b17f484b827af873b13872badae74f9df2b63d7fb93d8f68af7a95baf153c405747335b45dea7b5df3b7332b553175ba2f090e26bac99f8878210066880de117b180b66e8fbf22edec3f9aaa356d453dc0b09c4b5f4194f49ab88bad0ef56fa2a036e1f955997b6071b2a6892053c557face9aba26c56898f76b8207a6f4bf7dc3a7d8b5969de14737594f57d60e21d5aaf805cd891a9936838a9b26ecc1e2cb6a37dee480fd2237df9ce8b81acb175b5a0da984aa253f78d", 0xe6}, {&(0x7f0000000bc0)="421bf3b83bdfaf89c13a89ae78deec49cfc871323c5f49bd041bd18263145812fbf852fe65f16a5fdac6605f7212587fad7430050efca23fb83ea19b030c9860406a1e3adf7235b17ec0d47320aabcf3f4a80f3e8b9ab60ec1f5a5452e00b18b657d59956881559ea4b144e1abe8df57eb1ceaeaf0482394ad2ab7e07d0aa85579ecb40aec4342eaa9448411870c95fc53430a9c9629d76ff674c452275275854138579ecb22988c483e894908d680108e8b2c8427b3bd9c238cc01da0f40bfc3e4bcadd0d", 0xc5}, {&(0x7f0000000cc0)="0a3fbf16a2e298591389bb6d2e0ec5612d363eb3149a745f8c2f7ba486d6f59532afec39564858c3136f6ec00bff2ef0d2587470edbb4b7e139d3c02b5363c6f157d09f5c3e2a9b3f092250af8b1b066614da7b65bf5a140b39812da026fdbb2791568e816e14fc53a5c82a457ed429e64a95d96a84ce4471dfc40099695f8a92f8a9c6d69c6200eefc733aa5a45b0dbbdc96d45fcaae9816f1c70a8f6e0942e6f", 0xa1}, {&(0x7f0000000d80)="fda9c6f00c1a9455d64f5725be8e8bfc384feb25703e4a999d98908ef50570a929bc6b02a709fe779f86e4956c80746e86647f2bb6fdda66b38aae8f97a6fc0066af7e2234b63136c92efa941f20351440b131", 0x53}, {&(0x7f0000001040)="cc84cc5b0f027aca429f591426c04f55a66dcd9eb5b34ea3374799b3e800d9f19b36853a74ad5c20641c770e4418b5618257b0909aab894cff35e5df0229b26a6a98c37a1ec34a6a0f7c8b1724dd8350f3bcaf9ee2dedc6c07986b7c0223223c890144763d09cf40621b2befea1ea095b56d8a83ccb44422a8d121c094bd9159893947d5dc8aad37cddb8f77d866f3ce72f5aa702d434b83822ae88d8c6329e2806e8a0acf71164678e624e9f3b94ae04fac08409e994a4099eb6756bcc2e85e19f94740af32eb1eeefe0e", 0xcb}], 0x7) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140), 0x84800) r3 = memfd_create(&(0x7f0000000e40)="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", 0x0) execveat(r3, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000740)=[&(0x7f00000002c0)='lo-keyring/\x00', &(0x7f0000000500)='/proc/self/net/pfkey\x00', &(0x7f0000000540)='/proc/self/net/pfkey\x00', &(0x7f0000000580)='bond_slave_0\x00', &(0x7f0000000600)='ppp0F$vboxnet0trusted/ppp1\x00', &(0x7f0000000640)='/proc/self/net/pfkey\x00', &(0x7f0000000680)='\x00'], 0x1000) creat(&(0x7f00000004c0)='./bus\x00', 0x41) r4 = semget(0x3, 0x6, 0x10) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000900)=""/236) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000003c0)={0x6, 0xffffffffffffffff}) getpgid(r2) ioctl$TIOCCBRK(r3, 0x5428) perf_event_open(&(0x7f0000940000)={0x2, 0x4e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_int(r5, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x617, 0x1) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback}, 0x1c) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000280)={0x34, 0x0, &(0x7f0000000240)}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000300)={@local}, &(0x7f0000000340)=0x20) times(&(0x7f0000000480)) creat(&(0x7f0000000080)='./bus\x00', 0x0) recvfrom(r3, &(0x7f0000000800)=""/220, 0xdc, 0x0, 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000200)='./bus\x00', &(0x7f0000000380)='security.capability\x00', &(0x7f0000000a00)=@v3={0x3000000, [{0xfffffffffffffffa, 0x7ff}, {0x4, 0xa2c}]}, 0x18, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x100, 0x0) 21:54:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x900000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141041, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RGETLOCK(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='-'], 0x1) perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000000280)={0x1, 0x4, 0x0, 0x9, r3}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000300)={[0x3, 0x3000, 0x3000, 0x100000], 0xf44, 0x12, 0x7ff}) write$P9_RATTACH(r2, &(0x7f00000003c0)={0x14, 0x69, 0x1, {0x42, 0x0, 0x4}}, 0x14) signalfd(r0, &(0x7f0000000080)={0x4c1}, 0x8) gettid() mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000000100)='./bus\x00', 0x200) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000380)) clone(0x51102400, &(0x7f0000000640), &(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000800)="bb521ce3f217aeb229b0cdb71bf71f630370e789de13dc49b5974af3d8ed95daaadaef8ee908d36a050939d7d10c74a1709f239a0100000086ef3f03c4c791446e3347959708860d90e9d5c70847ff34e321e90f448c2cd0603a30e846795c97aa53555d7ee5c19ddad47b150411a9ab7bff1996a5f4de6d413b23d35a66391f4a41bc0eec41111e21d93cee0fc83c8156c97c73dd3c031f27d6ba3d95175c8163") 21:54:48 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x4, 0x400) r1 = gettid() ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000280)={0x6, 0x7, 0x2, 0x2, 0xa8, 0x2, 0x4, 0x7, 0x8, 0x0, 0xfffffffffffffffa, 0x14}) sched_setparam(r1, &(0x7f0000000100)=0x2) faccessat(r0, &(0x7f0000000200)='./file0\x00', 0x14, 0x0) setxattr$security_capability(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='security.capability\x00', &(0x7f00000000c0)=@v2={0x2000000, [{0x8, 0x4}, {0x8}]}, 0x14, 0x1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') ioctl$RTC_PIE_OFF(r0, 0x7006) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8b2) lseek(r2, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x1) accept4$bt_l2cap(r2, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) 21:54:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xff00000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x7c39cf8a, 0x2, @loopback, 0x5}}, [0x300000000, 0x27e, 0x2, 0x6, 0xfffffffffffffffd, 0x3, 0x6, 0x4, 0x6, 0x101, 0x62c, 0x5, 0x9, 0x10001, 0x8662]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x80000000, 0x101}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xec, 0xfffffffffffffffb, 0x6, 0x7, 0x0, 0x3bf800000000, 0x200, {r3, @in6={{0xa, 0x4e24, 0xffffffffffffff48, @empty, 0xd8}}, 0x3, 0x2, 0x7f, 0x5, 0x6}}, &(0x7f0000000380)=0xb0) 21:54:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRESDEC=0x0, @ANYRES64, @ANYRESDEC=r0, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR, @ANYRESHEX=r0, @ANYRES16, @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES16=0x0, @ANYRES16=r0, @ANYPTR], @ANYPTR], @ANYRESOCT=r0], 0x1f}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="0a0500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500e3ff00000a00000000000000ffe7001f000200000000004b000000170000005fce9a4460dd3b4b61018ebd85ab6b0000000000"], 0x70}}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80800) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/186, &(0x7f0000000100)=0xba) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:54:48 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x7c9d) lseek(r0, 0x0, 0x0) 21:54:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000200)={0x0, @aes128, 0x2, "9f821cb522602d76"}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000000)=""/46) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) pkey_alloc(0x0, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000000000"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000400)="66b9800000c00f326635000400000f300fc71e4425749e66b8eab9ffdd0f23d80f21f86635400000100f23f866b8ef6700000f23c00f21f8663501000f000f23f866b9860b000066b80300000066ba000000000f306666660fd5ef66b8ca9300000f23d00f21f86635100000010f23f8ba6100ec66b80d0000000f23d00f21f866351000000e0f23f8", 0x89}], 0x1, 0x0, &(0x7f0000000180), 0x0) open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x0) mlock(&(0x7f0000ff1000/0x2000)=nil, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x300, 0x1}, 0xfffffffffffffffd) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000480)) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0xb704, &(0x7f0000000440)) 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_bp={&(0x7f0000000680)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x80000001, 0x2}) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000540)) getpgrp(0x0) [ 240.192165] audit: type=1400 audit(1538776488.217:79): avc: denied { sys_admin } for pid=9479 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 21:54:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x40030000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 240.232474] IPVS: ftp: loaded support on port[0] = 21 21:54:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)) fcntl$setlease(r1, 0x400, 0x1) fcntl$setown(r1, 0x8, 0x0) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x40000000, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x2d4}}, 0x40) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:48 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000000c0)) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000280)={'mangle\x00', 0x92, "1f6ca7b05658e098ec982da5027abe875bf8d6998e94de0547a989418d4f8bcb992fead2e11030164e890070e6eae4d8ff1e85009b98f9a0e33802f3a0dd2ce97974ba1cae4f88765a17ac5ac32a3a02d2eed01d86150c8320915ef7c55ce6e6a0c671a9ae3dcfa6acdd63c6bd9699148559a25782aaa12d8e3a7d0404d217917b620f3cceeb99cc1d39a52bf80a1e3717c6"}, &(0x7f0000000000)=0xb6) 21:54:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xfec0}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x300}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:48 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000000)=0x6) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x8, 0x80000000, 0x7, 0x0, 0x6, 0x6, 0xcf, 0x6}, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000200)="782927ccea159d2a9c43c6da", 0xc, 0x4004, &(0x7f0000000240)={0x2, 0x4e20, @multicast1}, 0x10) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000280)=""/164, &(0x7f00000001c0)=0xa4) 21:54:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x20}, &(0x7f0000000280)={0x8}, &(0x7f0000000200)={0x0, r2+30000000}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x100000000000011a, 0x0) 21:54:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x9, 0x2, 0x0, 0x4, 0xc000000000000000, 0x81, 0x5, {0x0, @in={{0x2, 0x4e24, @multicast2}}, 0x3, 0x2, 0x5, 0x3ff, 0x1}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0xff, @remote, 0x8}}, 0x0, 0x1, 0x24fc, 0x22, 0x90}, 0x98) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) [ 240.662744] EXT4-fs (sda1): resizing filesystem from 524032 to 6 blocks [ 240.672493] EXT4-fs warning (device sda1): ext4_resize_fs:1930: can't shrink FS - resize aborted 21:54:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xfffffffffffff000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 240.772135] EXT4-fs (sda1): resizing filesystem from 524032 to 6 blocks [ 240.781525] EXT4-fs warning (device sda1): ext4_resize_fs:1930: can't shrink FS - resize aborted 21:54:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:49 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) bind(r0, &(0x7f0000000300)=@hci={0x1f, r1, 0x1}, 0x80) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:semanage_exec_t:s0\x00', 0x25, 0x2) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0xfffffffb}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x9effffff00000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:49 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x1e8) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) write$P9_RVERSION(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="eca21a0c85ecc613303000000000000000000000000000949f005ed81d2c3bff44863b6232931bd90b74afce83cd87b68847a262001eb4959a418f0b9fa640e603d00277eba245849ddcf1390f2c070a23ed28e99bb1a06d91e22f0fd035709b16"], 0x13) 21:54:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000200)={0x0, @aes128, 0x2, "9f821cb522602d76"}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000000)=""/46) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) pkey_alloc(0x0, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000000000"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000400)="66b9800000c00f326635000400000f300fc71e4425749e66b8eab9ffdd0f23d80f21f86635400000100f23f866b8ef6700000f23c00f21f8663501000f000f23f866b9860b000066b80300000066ba000000000f306666660fd5ef66b8ca9300000f23d00f21f86635100000010f23f8ba6100ec66b80d0000000f23d00f21f866351000000e0f23f8", 0x89}], 0x1, 0x0, &(0x7f0000000180), 0x0) open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x0) mlock(&(0x7f0000ff1000/0x2000)=nil, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x300, 0x1}, 0xfffffffffffffffd) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000480)) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0xb704, &(0x7f0000000440)) 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_bp={&(0x7f0000000680)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x80000001, 0x2}) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000540)) getpgrp(0x0) 21:54:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xf0ffff}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000003580)={0x0, 0x0, &(0x7f0000003540)={&(0x7f0000000080)=ANY=[]}}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f0000002100), 0x0, [{}]}, 0x88) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) syz_mount_image$nfs4(&(0x7f0000002100)='nfs4\x00', &(0x7f0000002140)='./file0\x00', 0xc1, 0x5, &(0x7f0000003480)=[{&(0x7f0000002180)="63bbc458beae16121d0ee7d4b8a7d04c2cb7c50f7697cd230e6ea20b1b4c3b2bc325c22104a7994e6341363e2a7a520f24a304576a71e4bdf0b72c2f816811585710486a5a3a082650309f9957427b2a042ad8f455fd88c548b974befb6efc6d7e1d847aefa888020b342cba4b66fdbd6bd2c5cbcdcc981652f489d26c85bf4815778489e9039ad5ee4212232ed51ad353876846ecf56e3f9f4474d353ba7fb5891049c70273ba364da89c78d217bff8355ffdc7f8c8dd62157ad8e8f81dff7ddfc961a31d6c60a2e94dc61a1eaf0ccc03df107993c53f7ed441d2616c504b", 0xdf, 0x4bc}, {&(0x7f0000002280)="128a445f77777f68c9a22b8fd7c77d6ed8703fdb3913142d9cdc74e47700977a8dc5b39bdb4ac12ed929c8efbe6fdad0c9c98c7ec46e792adbaee3d9781f30acf1b52f019bb5b61a5a903dacf35877b815ff7251d5c36e1330037b59ccd674d810287b5caf0cb6a7eef33251372d1e2317461bd56390cf8ff2992f64308dc4ebb591466d4d5abb13b8543360bfad63517875fd232c20948176f6bdc49b7e1aea93cd2f31b0535ce251fe13cd431736028c2e3d36c3deecb5b666760a35e84a215b640f92f11f716af87f51af7c4cba40357b4ef6e3cb777885732ecd3758832f573be49aab9c19e5d123", 0xea, 0x4}, {&(0x7f0000002380)="2bca6e87fcb977d64f0374e9fa14143850adfc566ad394627799883286e4807c2158ef0b898257ca84f9052f61bc6f850a0ba9ed95da96b1a2170485d2e864d2ebaaddf6c2ff954c3e19e06588db2c0b51c9f9198fad1e6b132dc68fbfb2b7758c144d814a4e28ecc6a77e97a6bd32cc2892bb145b780c74365c7573bf", 0x7d, 0x10000}, {&(0x7f0000002400)="716c46b1e1674a4a2d0aecfec2a5afbd8755010fc632539c328dc1ac93a9781de1d6da59daf90d11a588b7a077763b453786ce602ea8596ed216c24f984208ab6d2abb594dd5696867a2268680b1ede2178eaabc7392fb3003951a5f7e8f5f9e8fef736ff9387e58ee6df0c6b4f4a1", 0x6f}, {&(0x7f0000002480)="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", 0x1000, 0x7}], 0x2, &(0x7f0000003500)='bridge_slave_1\x00') sendmmsg(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000100)="62f77d38c97194a92db61139aa794a4a8a974f66c232acb6c38298a06ef88b86a566d8c8819a"}, {&(0x7f00000002c0)="07b4b6fc4b4d230ce3f793d4c9d3b7f100460e832bf92d7aa46d982042aa6cb0f9b95bf91d52b231243eb113b361ca83e1dc8b99bcab1234a2fff1da0acd352346a1f432fc455548926d889060ee0f57a6c77a77a4c85a9e05013f31e0ea754a266cc7f58331205764e88f2daec12d82978854af8a9b4ed8674fdaa944427446d03b"}, {&(0x7f0000000140)="48e2b1e5184825fe"}, {&(0x7f0000000380)="35b753b9eacd0a9d5390fb128155817b9aeea511ab6f1a5243c75c03ea43bf9f62db0178347207ece086375333420053657a2581babc3b7e8368f36efbf4390f16d197e5eba00eb43e28c36c84b717ae508aa2daa8019ff5a904573617635eecb8c9d5be01db1e2f5b4b14059070b6fdc26abdb46ded35f7274f2928c822b08e40872243bcf1ff15419349b0e866d5c95dbdebf4ee2e22116e0d02f27e0e5fef2d1f883be62a6b138f025568"}, {&(0x7f0000000440)="417c15af026c57f819f42bc28191320ff13f89424b42af3e0f514bc1b62cd4af01495a6f17ff123f1645207e963affcb17b0c43c58850b9f925c825a078374d3ccd78b87ef164d68bd073afc6f0db9d9c55d53ca428cd44f63273f4f5904aa89c4b6cff2f35db4f9fc5804012fa564d7c9cf75d6cf7f7910096720a32891bc41c445175e09db2fe45edf3f0798c7c059ec2613e33a83e2bc31af4e7f0ae016c8cef785223d4c2bb4673ed82bb90b20ed2c3bff182a628e117401ddba50d1e8fc414c4efa3899465c29b35a72c0f50f4f75f966c397b4b42a3f7f316736f622e2f4790fd1e7767955590c38813b70"}, {&(0x7f0000000540)="bf42227a881590198fa7d77387273b150067ca018630b40362f6c58715a83671da1c84a78ef2fc5ef1bdad5d4329b416a6f5858d9965bb2107e5208a8ae3c6af4758de9b112d8ce484de41c040a6afc5d00cbd59aa373cc3d00d960e684df7b4a86324439a28810abcf814073c43dd20675285c788e21de1d1b0d0af4813012f8b314796bcb752fffe9736e1191aaffd35976a5900a0d174f2f64d52eabe3fd94d9ac7e8a529074baebae84bda3b072a272f7bec836694a249f8747e75dec3fe854b3e0d0b57c908f839ebad0f8c9b871be010c4997ce1553b5de1a59491875f1d4dc72faba0333dafebaea502f562b4f01ee8"}, {&(0x7f0000000640)="32aea773a0632a2f32f8c611f5bd87842d9381cfa506f287a8417e621dcb7c270a3a1de6ddeed6e613f3dfd525cbdda560104e77fc55f8cba5f8db97d1f195c3ea24ae1be57580f4b7f59dc939417f987bfdb4509508f060ad236d334ccdc9333ffaf186d1bfcf9f95dde45848a484164bcbc626768780578f74ca5766919a924276367f7aa5394b341ca9a99dc776c7f16e2c9266fc84f7144a8afb4847a8fbce98207d2d71e1e53160c272eff0659f322df74dfed1c6be8a1764d489de360de60e85aa29f605b401647df27207c0d2c9bbe298517828fea27ace783f9bc10454210dfa699012e6566afdf1b0903d"}, {&(0x7f0000000740)="75df867361d556cd777c56a25e8fff127cb68376665ce289c8d4596b601020e2fd277d807af3fd2a7ee84e42e83cec6c6cad89b026e0b4e341968c80598e9c0c18d836afd6d3285f"}, {&(0x7f00000007c0)="be1239ce146bc137f16547419e5f"}, {&(0x7f0000000800)="a6c0026a561651db9863e930046fb0afbbd4f18836368c0602e1546d6690aed4e25a4dcea2c9fa58e60ab59644af5aced43919aec28bad8c2fb7c869904ffff48397f13433e4ddbdceee61db122f37362d31e9f8544d1cf1e04ba75ca369965a7435df5377613e6e1791ab026c7fcb9a27a163033b8e5b661ebe72337a89182306b818a307"}], 0x0, &(0x7f0000000980)=[{0x0, 0x13b, 0x200, "b248998b2a2e2eac150efb53130452b843dc83abc1e48c02684bb0310f1f793fc2327131a1aea3673e65fccb65daaecd64025eb26d8609b843c0dcd1f5b26ada72a5f35f3df28375bcf55999b144e4a6575b983dc168cfc4525a26fd3be3d769fa7dca405e3245ad0909b9"}, {0x0, 0x117, 0x5ba6, "471c8275d86eaadef6797c0bcb5baf42fa2c3833e8677358db3c7f8eab23d2cf835b2bfbec956ab47fb7d13ffafe946c697a377335496825bee1a557d5afa401624194b76ebb9f4f19595eb186e3ffa54b71b7cfa92f9d49ea550d518e6e148fef36608db32fd1d948200d0dad6e905ab42350b1736d2a2ab115dbbeae323d8ae01ab3b6492f4e23813eebb06e007f1254ca2fc2dc4ce02dd2aecd90a075b92af55db7f721ac24d0e6b4bd68dc21a6fef258b050643c17c63d93f92fbc"}, {0x0, 0x104, 0x5, "5f58f65b0813b4d104fb2a4b81af9bb194032cebcef102b7c0fbb458b65eeed352df0fe86d7f942c65c174e398d1838458b7f06ddfa0962ba9c104ab67495e58f2348391cc96c951c40516b37d9296bb6bd15c77f37008f5d997903c15742055d420e18b625f428e65685c03b5b998f8ae43eb2e"}, {0xffffffffffffff4c, 0x11f, 0x1, "49b5295caf46ed98730f4230e7e754bad811b5a1f5f2c19ab6e86e55fa2c8bc13165d4d6f157efa5fbd4a53dc318bada82d29ad4a10618c343b23fb583f889cb21"}, {0x0, 0x10f, 0xce2e, "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{0x0, 0x10c, 0x10000, "573dedee16be045ea421b72aeb53565341"}, {0x0, 0x10e, 0x2, "eda32ce13bf63e85e2f13a0d703cb80947522f89810a3f9f35ecd0f3"}, {0x0, 0x114, 0x80000001, "771882d5200bded94e6539c53b0dad97670417165408b47d1416effc7e8be9cf99549003a52a71accae34412d5ccc78245370b775d045050cdf066f751afbd4f59840de9ffe6e6f52e7d3cd44aa62f974d6aa2342dbe0ca0011da10bb63c26e1ecfc84fc6d57f324a4f452ae04790b92a982cb3ab645b69e2660ac8d593a597306c9a95611363ba7085af86dee8fca2ee7fab1d8a88b277f7dc76e5f5cbee53d49b4fb2edc1efb7cc23ae34f"}], 0x0, 0x40000}, 0x8000}, {{&(0x7f0000001d00)=@pppoe={0x18, 0x0, {0x1, @broadcast, 'bridge_slave_1\x00'}}, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001d80)="89c4ed460a243eb7178f892e30f7e3d5abc55fc4b3dba961d40cafda6c815cf9f784188f0779e18ea63b64b1bf1675c1dac42f352af7ea0da22a9440df625f2008405d487d327c9e427a8cd8d8661ce7cdf9b37e5e67e8d1e8a9e82e6a0c404b4678ebee3e3558eea8c2b2148972ae2ed3abc4cc3d9472fc6b186894fb59f69176efc47c55dd9302"}, {&(0x7f0000001e40)="d0192bd00b81a0a089323423d279b57fadb71a447bb99a92d7c24ebc8faa790c96965c1c978f30571ac81f63904fd1c66a05dabd737c0274ea6a70de6f"}, {&(0x7f0000001e80)="cb6f8821f24b5bc3349d2b81e6c249154c225425653d7104c18c84e5d0c682956b8302e01f1632d1018f64f9c2bfcae2701c2a3c5b2fd428080ad58127e350ded1c281dc50f95684aea37f037cc41859ffb92f2f5923c18692bb73b52cc8a7cb52a7e73f13de1f057d881fbbb7ecc4c02f4f766d0496ffc0c4bdacbba5a90cc7a9deaef61ec901886289e3478df580687aef966a7a8beeb0de6ab1be3b12ab481c040b60760162658f1a1f714e2c2da4a44f96e3eae6ddf216fcc6157c3b0b4d5465ee6e5670da903c256dd8d1af52ebbfa63a37aee5cf05da4e6d41d069e0ba96c40b23"}], 0x0, &(0x7f0000001fc0)=[{0x0, 0x6, 0x50, "3b878e4459139c2d9deb2a129509d1e263de0ec349f3dbe1bc209bbf9d65f1b46e6e07e879d9ff09e8d2b17e10b4b780501331063e8fa5cd42c10cb2b27e1a67f15ad343bb2623af93de0454684dadaad270f3fa5535d496630fda9aea198827d4b717f701b07c1b910fcdaaac120bd762bb57d9a089f5f217329b69115cc78184063a8fa05ae8cc585ee5295be6b4d41e64f01775ca6c513a"}], 0x0, 0x4}, 0x2}], 0x24f59c03ffc08b6, 0x0) 21:54:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)) fcntl$setlease(r1, 0x400, 0x1) fcntl$setown(r1, 0x8, 0x0) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x40000000, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x2d4}}, 0x40) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x3000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:49 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0xa, 0x2000000000000) 21:54:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xf00000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000352809b6a65a651e10dde2bdcc154a047bb7ccad818f"], &(0x7f0000000180)=0xe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x30000000000000, 0x3, [0x7, 0x4, 0x8]}, &(0x7f0000000200)=0xe) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) lseek(r2, 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$RTC_UIE_ON(r2, 0x7003) pipe(&(0x7f0000000140)) 21:54:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x400300}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000340)={'dummy0\x00', 0x5}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x0, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000300)={0x4, 0x8, 0xfa00, {r2, 0x128}}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000001740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001780)=0x14) sendmmsg(r0, &(0x7f000000a400)=[{{&(0x7f00000017c0)=@xdp={0x2c, 0x1, r3, 0x37}, 0x80, &(0x7f000000a580)=[{&(0x7f0000001840)="722e55ec1c799a6036adbcdd113cb5cc4044a6c5298630fb5bf0f018a66d55de26a31b4b08c3388844577d3ad174ef6a3680666d8fc2f725dc4c8e2ee6d1869e0e8be958b73eee72cad4865ad878e391315ed82d96ab89b4eb284f1a4b4206b81029d672e9e29c4f27d38120da1758cc65f916d93fca7c1b0bdd3cf4e1ece081219998bdb681fef4e725ae5e3d62449fd279295a6d57d7631c7b27233df74d90f2de701b615dbd793f8dfb1fbf769b62b6c6df6695c927a40efc6c970f3eaa3b9b6be08a6279b9bf584ba9186a14c82f9d8a857bc4385b43d8bd14e198ba351e", 0xe0}, {&(0x7f0000001940)="cfdd73c4505aed5af92383442b8ed65743586d6b14de6d6f1247f41eea19aca4398b5e426f9c94f5284402fde7289af6f1a4a304f6c53d709fafb277fe6b08bd3de101bd07", 0x45}, {&(0x7f00000019c0)="1f95db301a197bcccce76284a61487f3b843ad988225bcdfa53cf2324a4463079c61efd628267220f81af3b3f926607c9d7df6cd98fd6709fbde230aeff79fe77d7fca11a9aa1dd4c6be419d31c34a221edd29ad1da470895cadea989a1211f50a6cd5d668892f642f1e494f96e2ec289d6f5ff4c9e2a3e32c88240a96196b5ba4fdb9829724f07e8c08de324c4ac554bf8b68c23802f2f13de407777613048e00ae1353e5cd58bcbdd77bba5645618d", 0xb0}, {&(0x7f0000001a80)="116968484bc5e7be09692c8c996c7b3c5fe7f1f2a6a55df728157b8c59cdf93aabd73a031cfab971343e537211c02f0a71e101777bdc7e6253e62f04d3691a5cd19d247667d50877b0d33b9001db43e8ab0acd531e833aee4b75b2b8328d770ea06380d675502223837cc66dcd015b4f4dd92ef92bf9be602eab0a4f7d105f14d049567c5f3c72b454e9a6e33d", 0x8d}, {&(0x7f0000001b40)="c20ddca32c33820e1f66dfe8b78eebd4a9374cc668dc8af6c9e1884184f392cc94e39d0ade181fa51074e7a03fdbdcf274e4", 0x32}], 0x5, &(0x7f0000001c00)=[{0x108, 0x114, 0xfffffffffffffffe, "2528bad17ad712d9f5bf6886a7e7047193c0fa63676ea42e591fcbe62fd7e435273118cc3008612282544ff870ed8f94757e6616723ed670a27cf3c0cbb58d2de3e391a2b81dbe2125e453b0d763c8cc51c6620d07021b7168a277ab1843949c619d1969b2c3e115423ac00921ffd9460d4ce101dd553721ac32d81d3e7ee38c6f28aaf12b0e64bb889150719a96780725af1323fbf7fe3ea6620cb25510bb392e3ad819cdbe8e3862ea367f14f67a396686d332b75801d0cb40ff78c2125dfbf8e34d6d03df76aa1a261682ed4051312e1599e10d353f16613d8f074d691beec3b21993503f0e9dde697bf9c8a12a4fba"}, {0xe8, 0x0, 0x6, "ee3da0cab21a9a57146ba10f2107e37ae706c4f6e2ebee8d31b6b09ee201d195a6e60572f8ad1bb095c121a80bd5f2a342eac3598401da98ba75791ba1fc3493495a6546c3f81ea4e39535bc8e6d538ea4912f2baa560f87c7bd2bdd27553a9140f7ae90e55ff04244ee15e63567bb2ef736368105cd9e538f574eb93b582946c9c1b83452be1466089ed959108e670ec02c65cb8f4cf4b8746fd8ea17cde7152bbdecd6f560f91856b881f22014ba32bcd9ab8fbc92743256d2d33ff2cc8cd4fcf6ae1f685b3add02afb119ace700cf1369931fe4fa1f6f"}, {0xd8, 0x10d, 0x1ff, "d5ec5bfe82341d1bfc81b4c91a6f1d7e5b0a7f6f9a2869b673c38b644b367d5517ee047eb3cb776e7b3afdf9a456fe9db59bfc7116b750de56640badc6b876dff6b9f0c892b96438bfbd48e1b94d35d1d91c30f9e219714b1772ed5d3328357c90ee689fe476d3941e2c15e3d5d2253757baa8ec912cfe044278a8d8bcd5a5a6821cd07eca5842953db71d15a318e8deb2027820eba5ac5cba148e878715270e1ab72dfeb61fc060afdbbdac793f39ae48c9c83d7a7d7adcb0c9b20b5bce8be2f2f9723086"}, {0xd8, 0x109, 0x7, "0220b5a347275b255dbb9c6388b631ded41d402b1d308e9b0896b45534074cde1df6886676a81bdfdf05e83b581ad9ec51e776ab5323c9607631da3618dc361bc2883edd120b11a52f141a3b2717d6ccc52e3a9539b947b3f52744ac25759acb4b73d051558a51e683cf6f4c053ef91c1911fab093dfbe84ba3054017e31c449a5b63027e8066173c79a78d51f8671c09a9eedc8e0e2137569b15ab55056d92df0d7a6dfa8081c9590dfe60e81eed11273f0ea72540000fdce0d25495b23c0c2999b896d0b5d"}, {0xd0, 0x113, 0x1, "891d5bd75f1e29b5acc75468900631c971d980931c91c5b92c99db01ab1050f6d3a47f7241e86d2010b2366a1d1d40b0ecfdb78c4909f9f744860ab4ed46cef3327493061494896c4a3b44f0041fb7ad681556220dca71bfe6eac2d10d7e7bd10d975248477addb1bab8391577a367da05521d76c2a00c9739396048a81d2d07f308997d9fd72a61c92722342ef65ad3b07854eacd0a6b101a87351a1138f97291796bdc2c8c328d01979d7c574cd45262af38f5f5d00229e2fa36"}], 0x470, 0x4000004}}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000002080)="c41b2d9f39f68e3ff6a96c387a0b7c2bdd74e6199c8d568308c5aa5d5cd494030b19e4082645d0af288be6e36bb751dc247131f721db36a290557a359d1715b9c79ec02041fff05bf7770759004227f8dec756ed3a5affed696ffbbc753b8dc0b808178fe5231b0afb3a1b2d7a991f14f4af13f6d915559380d35cc8d35239d9c3c1d102eae6db1126967f347f2e18", 0x8f}, {&(0x7f0000002140)="7e8ba7ccd477300d500c80907f46999d8fb9f8ba0abce01c1084f55a2b976903c782fe3565e74517e9f22667c4c6d16c855a58f30a14bd3cc4c73350be84c386bde42838a8cdb88008fd980719b13c8b4f1985d88f8701d1", 0x58}, {&(0x7f00000021c0)="126c0680d9d57125c1a34926e449189a63a013d56dd87b1e441c404d59b59738106a93aaff42447506bbbd798ce226802e00a47089995cb467d9ca535a1a35af42576473571e2201425fe1a9d91ec5a2ef72813025ef62bc6a81ecd3b83d809711dfaf319dbe4791029a8f48c057ea6c76acd8539417adc7674bd694481703d90bcc6ca7c6890560f8960bf56e8e1c2e77672c3a3e0a37b69baff11ceddeba78535a1a51024a84be", 0xa8}, 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"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{0x108, 0x3a, 0x8, "681aa10d1bdd96d656b3e91a974f929a177f4f6c30c3cfa4cf40b65fc64b90043a9c616aff5febd572ce5346e16fa1e78da162c720240ef2cc25b7a4788d43476869f90c3f931ec960aa36c8836aba52acfee12d8d9b1c3c85d61f00cd3d873d219bf85a40c87d29e65bcc1021c042371eca4f5085a6e7fea5bd8484643a0ab9d2cef7c4e57b4258b07a30785fc034d4a2867265e2787fdb16213d60501e35dcd0c8b9f1f00f45581992510ac565034c33571d54083373e5f1dcf9bf4879860f6de311b81d47edc5e59ac610c7d8389bbe012b065f62f72896220362eb9c3b180fbcd7c20d851c8d412decbac5484e893e69acadf25427"}], 0x1118, 0x8091}, 0x9}], 0x6, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000000200)=""/143, &(0x7f0000000000)=0x8f) 21:54:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000200)={0x0, @aes128, 0x2, "9f821cb522602d76"}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000000)=""/46) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) pkey_alloc(0x0, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000000000"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000400)="66b9800000c00f326635000400000f300fc71e4425749e66b8eab9ffdd0f23d80f21f86635400000100f23f866b8ef6700000f23c00f21f8663501000f000f23f866b9860b000066b80300000066ba000000000f306666660fd5ef66b8ca9300000f23d00f21f86635100000010f23f8ba6100ec66b80d0000000f23d00f21f866351000000e0f23f8", 0x89}], 0x1, 0x0, &(0x7f0000000180), 0x0) open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x0) mlock(&(0x7f0000ff1000/0x2000)=nil, 0x2000) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x300, 0x1}, 0xfffffffffffffffd) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000480)) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0xb704, &(0x7f0000000440)) 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_bp={&(0x7f0000000680)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x80000001, 0x2}) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000540)) getpgrp(0x0) 21:54:50 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000000), 0xc, &(0x7f00000007c0)={&(0x7f0000000400)=@migrate={0xac, 0x21, 0x9, 0x0, 0x0, {{@in=@broadcast, @in=@remote}}, [@migrate={0x5c, 0x11, [{@in=@local, @in6=@mcast1}, {@in=@local, @in6}]}]}, 0xac}}, 0x0) 21:54:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xf0}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x80fe}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:50 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x27, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="116348400000000000000058000000000000000000000000000000000000000000000000580000"], 0x0, 0x0, &(0x7f0000002000)}) 21:54:50 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000016c0)='/proc/self/net/pfkey\x00', 0x240900, 0x0) getpeername$inet(r0, &(0x7f0000001700)={0x2, 0x0, @broadcast}, &(0x7f0000001740)=0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) [ 242.168498] binder: 9633:9637 transaction failed 29189/-22, size 88-0 line 2855 [ 242.219080] binder: undelivered TRANSACTION_ERROR: 29189 21:54:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x1a5}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r0, r1, &(0x7f0000000000)=0xc, 0x7fffffff) 21:54:50 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x100) 21:54:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x33, @multicast1, 0x4e21, 0x0, 'rr\x00', 0x16, 0x1, 0x5d}, {@empty, 0x4e20, 0x1, 0x9, 0x6, 0x400}}, 0x44) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:50 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x7, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840000073"], 0x0, 0x0, &(0x7f0000002000)}) 21:54:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xffffff7f}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:50 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x54, 0x0, &(0x7f0000000100)=[@clear_death={0x400c630f, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000080), &(0x7f00000000c0)=[0x28, 0x20, 0x48, 0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000000180)}) 21:54:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xb00}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 242.896548] binder: 9666:9670 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 242.905029] binder: 9661:9671 got transaction to invalid handle [ 242.913847] binder: 9661:9671 transaction failed 29201/-22, size 0-0 line 2855 [ 242.931015] binder: 9666:9670 transaction failed 29189/-22, size 0-40 line 2855 21:54:51 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe800000000000008800bbfe8a000000000000aa00000000001390780000000000"], &(0x7f0000000040)) 21:54:51 executing program 5: r0 = socket$inet(0x2, 0x6000000000000001, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r1, 0x1000000008912, &(0x7f0000000000)="15000001008dd2de766070") sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000802, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) write(r0, &(0x7f0000000ec0), 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xfffffdef, 0x1f4, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 21:54:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) [ 242.948272] binder: undelivered TRANSACTION_ERROR: 29201 [ 242.956084] binder: undelivered TRANSACTION_ERROR: 29189 21:54:51 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) unshare(0x400) rmdir(&(0x7f0000000040)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xff00}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:51 executing program 5: 21:54:51 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840"], 0x6, 0x0, &(0x7f0000000040)="0abe64cca7d2"}) 21:54:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x500}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:51 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x57) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000700)=""/4096, 0x1000, 0x2000, 0x0, 0x0) 21:54:51 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) [ 243.148412] binder: 9697:9699 transaction failed 29189/-22, size 0-0 line 2855 [ 243.187538] binder: undelivered TRANSACTION_ERROR: 29189 21:54:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x117, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000200)={0x9, 0x108, 0xfa00, {r2, 0x8a, "9baee9", "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"}}, 0x110) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xb}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0xf0ffffff7f0000) 21:54:51 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0xa, &(0x7f00000005c0)=[{&(0x7f00000000c0)="7eb3e47fa828a2cb4efd2168220d7f2d549e8963ef5c1367a48f5348b84b09702e3fb1d324b99f4cf711bd19b3d24e93922d1d10612d797346e030f4cb4a3688362660d645", 0x45, 0x1}, {&(0x7f0000000140)="0ab65212", 0x4, 0x9fa}, {&(0x7f0000000180)="5d04e73f6d81730d2890d6790897dda5a610ec5b9e8b0a15ccde13c26403e00b66931fed2705bc4a7faf579eefb62349ba1093535b43be178bb7760d2640bc845d3feac1d43e914e5525c5b1c16ca83c797a3addaac1a64b81721c3a", 0x5c}, {&(0x7f0000000200)="5a6dbadf4a946c1229f94d9855c804490a6e243b294885731be54b1f67598e9d95730d279b2d6be1bb4126108c7b8e9e322bbdd3d3d36052e5ebea1c5ef4de38448797c62c1614c74a20c0deba2cc6dd0f5837a6aa88498c6254a97537ef3bfaf9df83804ca48edb7e2418a203ad222e9a3c6baff8cfa48c298979b33521ae90169bd04d4104e4f9199c93806f7b78dbc6c981389f07d24bbc79ff9573684e14688876efab75150122e2efba132316dcde9e917404d9e82d6151940b3a2b612b1154d64e5f76ef0faf967db2ce48c49f", 0xd0, 0x200}, {&(0x7f0000000300)="a9ebb993b42599c101b0d347ad214d839bfd7137010a22a88de98896c90cf17232513e8ae7b5df22185f07ebbc10a2aa2ebecd2184bf170518241c330d9ebbde8a325f4af470ddeb0f0da1729e4cf514bae5c2d87a34ed5795ef5abd82044a59e69922bc79310873375c31c003462a08b966e8", 0x73, 0x9}, {&(0x7f0000000380)="f0d00cacf13bd701d9158169ae4bc33adec91d857a43e87a73f734de6e221daaad7442bd8b7df2d4a2f692b345e14a221626af03ef09b4053e829e2fc58bc6ab5e81190478cde7a9d729dc", 0x4b, 0xffff}, {&(0x7f0000000400)="fbee87c7fcb7dc8a5b9496dc15780f65721589867e0d5bdb62e54eccd026d8fda2cdae49a6c854df337aa4e7036b6fd81c8923dd5de3c2130ed5ec9744ac4c41a0b80051ca6098bedbebd34248df429adbed12265acf3be9498f2900f7b1279f85fa0a10f6e49bd3107ead2374d4c9d0d307ae0eca33b5a4ac3f0bd56f9be3643caa95ad7b195a87c3392ece242d29155a1b5576691f1865f6c195263eafe247b50bc68fd69b36b30fb235dda7b2331f", 0xb0, 0x8001}, {&(0x7f00000004c0)="7eaebf95853d1fd6eb897057a11acb731c70ff64264e91a1608e07e1cd85d274e22f4445dbdf2379cca402611e8531e5719e1ef6e98701e8daf4d1643261d6734c238cd77595e04f998ec66303f0baecf321b2f2be66ac135097fdfeecf3d7843a171628b906eae3962e2b8a2c2f89759f51fdc49fcb65272b4761", 0x7b, 0x4c489082}, {&(0x7f0000000540)="68f1b91da34cd85b9ed9d85725374c7e97fd1ab896c533afac276461c2edbef444bcbddccd3a7ee518c7e7219d05d0995500d78e154b2145c6e46554fc83ebc3d97f6a8461dd12f754080e5c564b6ae6", 0x50, 0x10000}, {&(0x7f0000000700)="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", 0x1000, 0x1}], 0x44004, &(0x7f0000001700)=',\x00') 21:54:51 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xfffffff0}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:51 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000d00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000480)=0x3ff) sendmmsg(r0, &(0x7f0000000180), 0x6fc, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='team_slave_1\x00', 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='memory.stat\x00', 0x0, 0x0) write$FUSE_LSEEK(r1, &(0x7f0000000540)={0x18, 0x0, 0x5, {0x400}}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80001, 0xc0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0xb0, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x4, @loopback, 0x202000000000}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0xfff, @local, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x4}, @in6={0xa, 0x4e20, 0x3, @remote, 0x3}]}, &(0x7f0000000340)=0x10) open_by_handle_at(r0, &(0x7f0000000580)={0x1008, 0x7, "7ad4b9e505da8f1de2371dc251f64beb7e1ef28f8d660cda985fed62e708b1534124fc96766ee3ba082a440ea2668732cac972a7cb1c9174afda9381912ee0b91e4e76784ff1af9ed24374471fa7cee2707824f5ac57b9556aebfeda1eee4c576d22033b06a714c565f6854e12a655e17ba08d108303642a217d04ea6bc8f0f42daa64cb87b85665c1cba2178e000c9efc85be6362701d88dbd53b5670d3a9b6196a3c7f7b7b1c634bd96cb4d9ec0ab88faa423040a6b063904fe9820eddd69500ba296c780deac6927eb15050fe37e32de1baefb1a272621596ff08b35099f6200cac69812a8f058b2101f1b71a68249b9ba5ea853495e5005ede69cdd6be6c8948b869263b1acccf630e04e0aa7f7059ffa5f191eb16d3cd47964839a736499ed7d641c5998ec150bb83934884ac7aed1eb201287f9a39072d381c9b0487929be1d9c61c4d7b13f45cf5128d2888e2200640d6260181af70721c22df6644a221d7a2cf8cec262b7cba19cf2767da9ca0bc497e36a97f9dfe9e511a99b02aa3c4e1c07eab5c172b67d3f45db8b1549ddfea874655161e80908a52cf85a873c66bb5ea027c7907bc951acb7791e5a6591ac495d07c4fae5b554b2b766f1cb430465e9063e223f8fb71f096738833682e9ac7602092d778d3e9760298e9ec395809b072597a87beb2b49940d1f13b966005bcc5fb70eaaa9b7e4737d882a4958e0631456e420a71979d0e48c319fdd37e41361963c7a034210c3c970d1df92ae789829328d40f0c70513270fc5d8ddb79329076e7afcce183ea0714d609ccef556311430cef78a2d81155df0a4f219c59d0ddbb5f49e61ee33122f40b5b0d9a02b6daeb45b0b61f64e68d356d182b51c2c114672f3698c6bf8b691c01d7d8bb1bc09c52c0ec1a6388c843acf48020e3f46c36888c9a3dd1c706fa55858b996a72ec5562d63705b5f1c405d17277538be43e90ab975935ce72a893f4ea65de3c147b1d009c7891141351da993d1dc5fd30d1d46e1367474d197875da013c792895d8ff93e7d9e93c399f8c8e9099f58b36ddc813d4ca98109988f0f0b1a49bf2b0ca423c40768d4ef575eafc10c58d5d253949628614f26e01e6879156a1ef92d4396aa39171b166c6a0be8de70b55dc58c8437144cb47722206503a234cf683fb85dffaf7123ed16da5ecf9ccf171f08bf008fcc840845da336efbeace10e8e25a18947e19a64b3ee473f26d4b5da7df4025ccc7c30c68aecab7dd56e154f74ef9997552cc8c559177a0efd64858353a93a739d7a3f86546bb5005f47f808b37ed645fda4d91551c523fb0de3ae137b8b792c2c89d8b8b42564e027b1d8bbf6acbbe05f378380604b2cc1631c51407adcd0c59b3645f72e13b1a3f533ed4768c11291531a707f72b5ed6cd293b39016087f6045e8fef869cdc3f25c13390dbcf6ecc8ca8f4ed155a6b3546881964bf40c746012b98f25e8a441a0606b2d7abea483c9ac45aa0deedff27dfa198a091d2d9b998b3568e985503da35676d345ade6083a9debcc89fa26bb46212b5fe35789b84ada6be2bcda4fb5ddc57b7187fff6bc36763fd2b21cfbb17fb2d8a9b48ccf5bbaec0e81cf85bf2bde4c44cee0c107769585a08c3d37db1e1b7a32fcf0c8a780107f04f9aa48441f8ee5063175d9b6ba7d7f8df3e25f65c0940baf689561835b91a4468bf7f982e7180669f0481632666572dd40f81c9bb2994d40dc2a7eb8c0221096d04a3febb548c23af40d5c3a7923868751a980f6565d977654d13cd4f89a1dee58414678b043f15e2c1d02025ee2377ceeb3e92dd29564d367c4f1fa87975f23c51d43fd39a83ecd5fd260702a74fc8a4aa4383a7fdbdd7d312aab8f79f2dd148cf8266654cc7e3692b39ef62d2e81651ea52324ddcb34ef6b5f7c8bae1c0f6783dc238217acf7c6c7519321cbf48b51f831b24f39b1ed8a09ceac383f1fbd8b3140b3038242d654c73c89c53afe4c5dc0e896267eb8c65899ab388a4ae8d951e8fe603d2c593fc62880ec4e867a089143ca18ee30185ad6782101cabeb746c011518596547f40ecbef6bb030ca2723faa3ee640c20eedbc436e3c188f32e2a3a4cae4c8198708628f511a1850164fd85b2961bafab2ad48be48b696ae169ec60ea51435f7b6a48f7e074f1219f53ff604a9076a74bd26a072a8a97c2f8a6c0f35a3d84d0df9463d8f5e71acdae6cee3a4256870be9dc4900edaaf3136c5ab418278b7eadd740ecbc499ecbd20cc0d4d93ffad14d2276032c6a8bb1e5772177f5d8872e61639df6dfc2756685479ab5e39d882d7d67f2e8e12bb5e0882dead1b76e0d5f3ef9a1d1a05c7733001ec6467992020a6807d5c605de56a255fc634b5474538d3c9d42e9a9d469241c5e8d4a5dae2251b844d859eaa7f0aa49960e5eb4d1d1acecbf694cc5d7718be0035f619722e4c37150757eaa14ac616bef8b1f40e30fd111e0f53bb9d0575b3ae14d36ee1dba603e493b9045358f89a29cf1a4883a46e8048dfb9debe97fe71142da391a86e0ad5c903660d25e08aaaa3bd3bcaeefd2cef827b2617e889db0fe1a168ac07523e8ae75b3a23670d1731cfea7c9e2de3111eb981d7b99d6a152954bd4dfcea026f0e4774eb639c016de4583eba658fda775d58c4868d4fc9ab19018eef063246b6457c7b0c4732ed22ddffb39c707b7dd6bc7f154c8d61722c887d7e69f8bfae1a54cecd174e45b056ec23df01f05fc0867473ffb3ef13fcdb9754e02b535b6a6a159ffdc49af91ad2405dd44f5882fe653cc87c144cef3da1d59925b1dd1cff6c547fb9809d9a0ab058ddbec1285a2632cf7aec5b1f262a1000150a5671dda4577ccae467ec67d68fc09b8765bb6d4119d25c235ae2843fa77e1431615e139c929e99a3b53100bf62bd285aedb5e22e055e540af02404e0e3964d16fce608d53deefe6f386a8524a16a41c3450c77ec1a5711efbec974812667481fc3d8c88e9d0bd167c995015400c340f3835ca1ff3867c5ec046a6aec1386d99735be0f9644ec1b7e64f835f945daa46d9e25a90b94c43fc3b99ba5a39afdc4ce974196e4ed945944a55b6711a3624e28c0ec717799f7c9dd99dce7326d77b9302c95ef0cd4599cd3317a98cf1a320a6b6088dcce51814e7e6bc0c24f8226ba0933893104d53cbbf60a27084e4623b4474028bdf1f35cee9dd385640e3ab24541255a487accb24dd64cb90491506fc64ac09eb615782050f87e0533f91755a8702d409d925d9d20e2c104628ee340dff91caf7b2d6a5e942d7013a9187d62f31f735fe42f651a66acf4916fcaf7a28ffe0b0b1706e75cfe512bd570fbd84f7e153226e71deffeeacbf311226c1b4f376367477c360fe6ea8a46882d00c615f0e3852bcbacd4016a2bfa294af497b644156224bb3b86c76742964d811108277c0c1aa677e7957b1f79e621a9bdd56ae7416cc424a802a71531fd43c57c3af81f9c25abefe086e16cb44036dd5516c5b57495bc6f676a2c1e2260814343e81bc1fa7293ce9213cefd5bc59daee42c81da5779ae0607c1555108846c9934d7c3a21d3f00d7d846c12a06ec1936bafb5e914632841aceef3fb200c660b5e029a450f19e1b09212b171e1493781f053a742af8c9b03e02cf251a342eb14203647d6591d638afe881ea1715ca0b1d5a715a20b447cd8516ffdf07c1cb1bbc7fcb0dace66fe8af6e82b141663d93ac00bb74d7e4d09f6800ef4c2245ae7850c9eb308098c17ae30ed5a88aa0bc46478fbdef6fde996859d00a290c5a50fe0a2e8be4cd41fc6bf9f92a84379fad1c72237b4aebc2189192923fa76ade435aa2cf241d89ab193553c2b3d30edfc7ff98c63f7aeca3f9c7aa27474bce701eaa22f1dbf05deb32a452b45385ab821b967a891e8c895f1f1b9e62575291b6f66b4049e1f05071981092f49c1b99f663ec7d3d9726ec6209b07770d00f9ec4e3d44ba331b58ebedb2191ef288b12e47a5e2fcf133310b17a7ae95aa27a968ad555c7a22bf47d5d81fab5143e8a1c255c37ff882719c4a6b9942aa2456f87eb9b2e19580cb69c460f904851c84cb6547ad0ad0cef92576d8426fe288fd3aac06c718cc35564e405246d32c59e0f2fe3491007340acb299c483da74d6c6ad6fab3655fc4f2b00ee33d7d98bfeb70d600ecbfc901d01be3d84c1471e05528d563751d174a73fa5f1de9ffae82912a735eef65c7be1e5c80f1f3956b63a99e5e5468f5ff5edb305e72cfc4737f28b277c89a699fb9a72006bf0feee0d87bbbc841d09da783b19b98a305970333de77cc77d79f2815b4c931bd35bdb8959bb24c973a2969b736b7c2110df890fe513cc4dffbc1296269e729247a4a89fb1b46ae7365bea118ebd42d8244480dfd299fd65c27843af424064bf70b870276699093a091f56bd64bca3603a6906c706370757404d1e915b69efccecb295e37907b4d7cb52fb0d6b03f84f5888d47293faee83d388b76c7387f5cadb5637001ebb8445d948b146cb1705c00d5f72629378480a005d1bfd01f136555b1c393979ef232a21ca83e950e7d0153c0fc83f492968e13f6211dd3be4ade2fbd51009ecfb36f21d6402fb2ee9ef4416bd6a4410c343e1a9aaf84bd4d4b0ef7da28957ea9340cc8c7a4982b9e7561032a09e80a5db35a755d42c023cd9c5db134982942db485510d27a6f4d333d754bf2887f6c69a9921396d2efa931225abcd8b820d84a1fade38a1db20553c7d35cc9cdfedd81c7c9ca09e048c0a574344d9de2ab6450ba55ccc768ce1ce57477e3089e7c9e910386f78c0e3303fd382c40b31e003d800234594850751bca455dd7ef5c1887c3a35fc8dae4ffc409c0f0fe7072e8eaa4d538be93ff2ea2bbb6dcdda86a77af8c07dea09494143c857616169500996b98bf6f1bcf1f29cc86bb5a74e5f9155ce45546ad73c9b52d2766eb8679be2412c73c56fa8483e57237a250039def179eadfe97b831de753a7e183b3d7f132311abe22ff280f974776d5b2f4c7573e880ef8035f98790a66946814dae179cea3d333216d092758d331d2dba46b0e31abb6d4ea6447699388da9b32e68e05eec290bc7fefa089630cbd9909529804c38498ac2e7484d29d75a265987e34aa9a67a9849099967b163f95b3d1839e4a01689db1c322d6cf07e82e61631aca1c1341750de9ac120f5c569babf493a39441c527945e2301a72b3de03f369d722795834ce7116c4877cfdeb99374234467d7011897a316042cef452a807ade865aae1e13f1fa86f96006b6006bc79bca70270fddb0e3374ecb834e06b8289259d4431a6d831d1fbdd24a0666dab5c7414c1e864c1b07a8e86fb4a1df2935005660ef10257f15c2b44464a27aadb191134a53c5b952b8235c340ca938bd2b1e010090b8672212252a1c625b5e648d40eaa9a917cd4c2450cf1af484b7efb5d7797b181e96edc707d85a54c272c9ef59a3f859ff85e4ae298a98d537e16e8886f5215cae27e978aaeece55476cf875cb2ec32b4032df3be67dc27d43196b8ef4cd20ee3f1d1302d04a7db3eb1c05c622435212d9dc1e2f23193109ef78c157c22f3591d667127296c4ecc7706a6d64f33a52156dafc973b20a5cf3ca260cd85e017f2e2c0ccdf47f9c810ead9c61febb687e14873e4c617357dc903689832fd2ddba83ff10010677bc462d3ff25c85a7982b6ccf44a37f9ace0dde8a9265ea9cce6fcab8d39f96e0d8eb49d06d3ce70f870debd7d0a3592f1c05882cf9dc0f1ae11cd11d41a04475154ed0c504fe5"}, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r3, 0xffff, 0x4}, &(0x7f00000003c0)=0xc) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000004c0)) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000400), &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 21:54:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xb00000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:51 executing program 0: 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_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0xf0ffffff7f0000) 21:54:51 executing program 1: set_tid_address(&(0x7f0000000200)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xd9, "d7c65276be3f9681193c5223002aa6269be1e22f1f60b9abd73ff4ef294a98e13fbe47d125a23b4c635cb86ea744f02bd7d526ec22026fde284099a4953d6c8e8d4eea87409a3d64f30dc57623699fef5f784cb306c4a1e32c16b14e86ca3d3f866fe582ab0ffcb8f787bd012a40e8dd5a99c4b1719b8da442a26fb43db2a84dffe69be7e76544e02bf9cc262e6f27d41b97f0957ac1d9d89ca4a2e44f6dc1f654b5a7c91d43d85cdd45b123983c9862dd0716c31014bb37b51e3290664efd32578eff0de2cae87b11b66076a1953e0521e27013d6c3651516"}, &(0x7f00000003c0)=0xe1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000400)=r1, 0x4) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/96) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) unshare(0x400) sendmmsg$alg(r2, &(0x7f0000000240), 0x0, 0x40000) rmdir(&(0x7f0000000040)='./file0\x00') lseek(r2, 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x1) linkat(r2, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x1400) 21:54:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:51 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x5000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:51 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000000c0)=""/180, &(0x7f0000000000)=0xb4) ioctl$KVM_RUN(r0, 0xae80, 0x0) 21:54:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r1 = getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) fcntl$setown(r0, 0x8, r1) 21:54:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0xf0ffffff7f0000) 21:54:52 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:52 executing program 5: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet(0x2, 0x80003, 0x2000000080) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080), 0x10) recvmmsg(r1, &(0x7f0000002e00), 0x40000000000010f, 0x22, 0x0) 21:54:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x3f, 0x2, 0x46b59d53, 0xa93a}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:52 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x22030000) ioctl$RNDZAPENTCNT(r0, 0x5204, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e21, @loopback}}) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488d") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x6}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:52 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:52 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file1\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="68000010", @ANYRES16=r1, @ANYBLOB="280028bd7000fcdbdf250100000008000500020000000800060001000000100001000c0007002000000000000000340002000800070008000000080002004e23000008000300020000000800070005000000080002004e23000008000400ff010000"], 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x40) lseek(r0, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x7c, r1, 0x220, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40001}, 0x800) fcntl$getown(r0, 0x9) 21:54:52 executing program 0: request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f0000000100), &(0x7f0000000240)="0000a400000000000000000000001000", 0x0) 21:54:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0xfffffeff}}, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x3ff, &(0x7f0000000140)=0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1220b095d30e972d200000000000a0000000013256fb30b6850a854ffffff00000000000000010000000000000000020000d0f605000500000000000a00000200000000000000000017000000000000000000000000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 21:54:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xf0ffffffffffff}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:52 executing program 0: 21:54:52 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:52 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x9c16, 0x8, 0x400}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r1, 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 21:54:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$pokeuser(0x6, r1, 0x3, 0x400) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) getuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_adjtime(0x1, &(0x7f0000000200)={0x7, 0x800, 0x69, 0x8, 0xb46, 0xdaf8, 0x0, 0xffffffffffff0001, 0x4, 0x9, 0xe67, 0x9, 0x7, 0xc5, 0x0, 0x3, 0x8, 0x2000000020, 0x5, 0x4, 0x20, 0x60, 0xd, 0x14c921b1, 0x2, 0x100000001}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000340)=0x3, 0x4) lchown(&(0x7f0000000480)='./file0\x00', r2, r3) accept(r4, &(0x7f0000000380)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f0000000400)=0x80) 21:54:52 executing program 0: 21:54:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488d") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xa501000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:52 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) exit(0x326) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/121, 0x79}, {&(0x7f00000001c0)=""/62, 0x3e}], 0x2, &(0x7f0000000300)=""/4096, 0x1000, 0x100000001}, 0x0) unshare(0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x200000000000000e, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0x2}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x99db, 0x0, 0x83}) rmdir(&(0x7f0000000200)='./file0\x00') lseek(r0, 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x3, r0}) chmod(&(0x7f00000000c0)='./file0/file0\x00', 0x10000000) 21:54:52 executing program 5: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:52 executing program 0: 21:54:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x40000000, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[]}}, 0x2000000) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xf000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:52 executing program 0: 21:54:52 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0x0, 0x8}) 21:54:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff0000000000000000090000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x8000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r2 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0x10) sendto$inet(r2, &(0x7f0000000100), 0xfe54, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r2, &(0x7f0000000080), 0xfe7a, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:52 executing program 0: 21:54:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 244.905970] vhci_hcd: default hub control req: 0000 v0000 i0008 l0 21:54:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488d") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:53 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) [ 245.207677] vhci_hcd: invalid port number 0 21:54:53 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000000)) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x100, 0x1, 0xf, 0x4, "9db8ebcc0edacd5a5ba787402857e565c27f6694543ec6f84567818332b618362302bfa1be23ca1d3932b76b6b2dfbc1756b0ef48d61fd7cbb7f4ee94bb97803", "58fcaaa0dc7503a9f4b2f5642601e7ad1dc31558df7d02bfef2b1fcd220abd56", [0x1, 0x7f]}) lseek(r0, 0x0, 0x1) 21:54:53 executing program 0: 21:54:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xfec00000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:53 executing program 5: 21:54:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:53 executing program 0: 21:54:53 executing program 5: 21:54:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xa00}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:53 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0xbf, 0xe8, "64fff62e3bebfd022878097cfe80eff3ed92cdf8d7f93a175a09c4475fe6ed6bfff5d7d8a9637f4792192a57e046781c352e5d0e5d9a528ca998e497a067de0ff7cc8243777c89b97bc5918d918ca8dfd426c8303089b6738f5bd25134de748869f04fd72b736d30ef5a18c5b4ad1f8614962aa95cf1281f4efb6872878ad4764c16830bf7ceb67048825eacc27196730267ba1566210e54598f127ec179bdbf7d9106dacfd053db84e81b102ca287cc4bd25611aa2e1a"}, &(0x7f0000000040), 0x400) lseek(r0, 0x0, 0x1) 21:54:53 executing program 5: 21:54:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020500090e0000000000e100000500005d42f2959e24f8debf7a05000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a000000000000ffe7001f00020000000000000000a1728d333687c64fd6e4b47503de1466dc9f903a38d8ed634454aa1afd61a056d0cbd75fe9f4d922044f6a55974dc53386affab18417244aec126625b4bc3228c0b5513ca8aaad3ecdb7b5d7b47a84dfaa466887436677729b82"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000001300)=""/55) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000140)={0x9, 0x8, 0x1, 0x31, &(0x7f0000000000)=""/49, 0xa8, &(0x7f0000000080)=""/168, 0x1000, &(0x7f0000000300)=""/4096}) 21:54:53 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x10000200003) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0x2, 0x0, 0x0, @empty={[0x500, 0x0, 0x54, 0x0, 0x6b, 0x0, 0x0, 0x0, 0x4, 0x500000000000000]}}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 21:54:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xfe80}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r1], 0xfee2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000000)) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x17}) 21:54:53 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) dup2(r0, r0) rmdir(&(0x7f00000006c0)='./file0\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x301, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='+\x00', r0}, 0x10) lseek(r0, 0x0, 0x0) 21:54:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:54 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x101000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x8, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000140)) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) ioctl(r0, 0x1, &(0x7f0000000340)) sendmmsg(r1, &(0x7f0000000180), 0x400000000000004, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x3, 0x9, [0x0, 0x34b, 0x200, 0x61, 0x0, 0x4, 0xfffffffffffff935, 0x1, 0x9]}, &(0x7f0000000380)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x2, 0x4800000000, 0x6, 0xffff, 0x9, 0xffffffffffffffff, 0x0, 0x4, r2}, &(0x7f0000000400)=0x20) 21:54:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x800000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:54 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x2) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xe99, 0x400) r1 = dup3(0xffffffffffffff9c, r0, 0x80003) getpeername(r1, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80) 21:54:54 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0x7f, 0x4) listen(r0, 0x0) 21:54:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xf0ffffff00000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xa00000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000017700)={'team0\x00', 0x0}) r3 = socket$inet6(0xa, 0x801, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000018140)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x64, r1, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r2}, {0x48, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x64}}, 0x0) 21:54:54 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x1, 0x800, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001640)=0x0) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001740)=0x0, &(0x7f0000001780), &(0x7f00000017c0)) r5 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000001800)='tasks\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001840)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0}, &(0x7f00000018c0)=0xc) getgroups(0x7, &(0x7f0000001900)=[0xffffffffffffffff, 0x0, 0xee01, 0xffffffffffffffff, 0xee00, 0x0, 0xee01]) sendmsg$unix(r1, &(0x7f0000001a00)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000200)="d84d4dbe06e6561cc87e63d3d5a490a2279f8d503f7a7593426e31d4c34973cfd113690df3d26e6ed64cce72ae4f2b2054bba79b5f4ca33546587576e3eb73c593b52782339b8d7941e1adfe63d63a2957e49c3da2158a91b696f558", 0x5c}, {&(0x7f0000000280)="22ab916080ba9870abc525610df72c81246197bab06d257432160acb6c7e2d3e78edcde8ded4990b7636b0a4e2d1288c1b1b3450f86890cab627c6cc2d25ad8a5e2b3f9c066bd19e88016c702382441584d0e30105d975e0e9af14f54901106904054a9ec5d2bfbf44bcc20d32586acd666e1d231117371ad1a28862029208c563309ba30b0a1d2078b6ad914199cd951bb83763e46970c0383841b654b2d9f0723e8214b0d3fd4aadc7d444179587e4b1b74a5c48a280358782f8c892c9827c8f7efe3305b2e83f157578a2852930", 0xcf}, {&(0x7f0000000380)="384845afd85acea55f9c122257d7361c22d7c4ce1eae617c6ba1069352607bbfa7a10f77ae0e3b113e5867992cdbd5673dce7f667025721390a9bbb447d2f679525f7d32f646fcc4e797088e6a426f14472051d91e8c22612466737acc4f581dfbae602400885896b12589d222bc479b8cd7bd94b0ac07d2e95e548ad9d540968e0d427441ce923202bb840280fdb985e093fffa310a2bb50f5a77892e85e01704d709256d", 0xa5}, {&(0x7f0000000440)="f2b00a7b345c58acac057c23eae18ddd48b6c58bedc468c43ef0c24ef1a81affb90a4c70cca4b8ce76bbb955aac0f9191fb413f1bf033772561cf206b77bd07bea5d2cc1fb98a6a05a3492db1faad528ddee54761df6b93cfd6bc28e73d3f749f5d3ceb93d16a269f57ea163149ef6d04f76218c5ac7af17fda469e5e0f076fb622024cf8aaf39c80c65a8f5cdcbd7ba74122e0c29ce0374f48d0ef9db0367e144656d052816a40ae35f524fa0651d48935a4658ba8a962abce27f9e7d54", 0xbe}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000000)="266738dcc20f5c7f", 0x8}, {&(0x7f0000001500)="7264371bb65f9d974d8c7474316e7e759c89ee85d0845d763d442580916b164f71e95a2b6053fc32ac405300a3cbaeef75b2aca39ca063dd44c20ea4cde303f503c315bceff10cbabcd04c8ebafe225bb00b3c885bb4c1fb9a948a8c31331412a29734ee27cc5615e7aae7cfe9962981241dfa4cc634fc3e4444d183e211ad3a6b6f061596a0703b41114c8202d97ad5b23d5f81b5d066e8a1", 0x99}], 0x7, &(0x7f0000001940)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xa0, 0x84}, 0x40000) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) [ 246.516534] audit: type=1400 audit(1538776494.547:80): avc: denied { ioctl } for pid=9964 comm="syz-executor0" path="socket:[36401]" dev="sockfs" ino=36401 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 246.517603] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 246.578949] team0: No ports can be present during mode change 21:54:54 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x4000000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:54 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x1fffe) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000000c0)=""/94, &(0x7f0000000040)=0x5e) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000), 0x4) [ 246.829339] vhci_hcd: invalid port number 0 21:54:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:54 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000001280)=ANY=[], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x0, &(0x7f0000000100)) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/80, 0x50) getdents64(r0, &(0x7f0000000280)=""/4096, 0x112d) 21:54:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:54 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x9, 0xfffffffffffffff8, 0x100000001, 0x2, 0x0, 0x8, 0x800a, 0xb, 0xd3c0, 0x5, 0x4, 0xfffffffffffffff9, 0x8, 0x3, 0x8000, 0xfffffffffffffffa, 0x1, 0x5, 0x2000000000, 0x4445, 0x80000001, 0x5, 0x1000, 0x7, 0x1, 0x6, 0x9, 0x8001, 0x8, 0x100000000, 0x8000, 0x80, 0x2, 0x3, 0x4, 0x23, 0x0, 0x1f, 0x6, @perf_config_ext={0x4, 0x6}, 0x40, 0x356, 0x5, 0x5, 0xefef, 0xffffffff, 0x400}, r1, 0x5, r2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020500090e00001b0000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000600010000000000000000020001d0f605000500000000000a00000000000000ffe7001f000200000000000000170000000000000000164cd69b497c70c46bc252d074aa9a6c2adc4d4dd51ce60e8469a0530e3fbd4cbd8035898a6555e01c92bb690525772c5ecc4b113699ddc42cf403aa3eedf70cba5d1afa1b39f3a4fdadf65004f15f7987a50fedb24f1a47a86a53888d6fd109bd7f85ede040fe95f768d394717b1e513493e787b1c860060792a32d85f3e278ef684570e6431bfb7822"], 0x70}}, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xfffffffffffffffd, 0x0) write$P9_RLOPEN(r3, &(0x7f0000000100)={0x18, 0xd, 0x1, {{0x0, 0x1, 0x4}, 0x10000}}, 0x18) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:54 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') 21:54:54 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:55 executing program 1: r0 = memfd_create(&(0x7f0000000040)="776c616e305e766d6e657431230b7365637572697479d47070703173656c666d2a00", 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x100000001, 0x7}, 'port0\x00', 0x8c, 0x40, 0xffffffffffff3912, 0xe90, 0x3, 0x81, 0x1, 0x0, 0x1, 0x7}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r1, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) [ 246.942779] vhci_hcd: invalid port number 0 21:54:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x5}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:55 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:55 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x8000) write$P9_RREADDIR(r1, &(0x7f0000000200)={0x87, 0x29, 0x2, {0xfffffffffffffff8, [{{0x20, 0x2, 0x6}, 0x4, 0x0, 0x7, './file0'}, {{0x8, 0x1, 0x7}, 0x0, 0xfffffffffffffec1, 0x7, './file0'}, {{0x1, 0x0, 0x6}, 0x8, 0x264, 0x7, './file0'}, {{0xa8, 0x2, 0x3}, 0x9, 0x3f, 0x7, './file0'}]}}, 0x87) [ 247.058149] vhci_hcd: invalid port number 0 21:54:55 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) getgroups(0x5, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0xee01, 0xffffffffffffffff]) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x0, 0x0) r6 = openat$userio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/userio\x00', 0x4800, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x8000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)={0xffffffffffffffff}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x44000, 0x0) r10 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r11 = inotify_init() sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="cb402ba83269354710b0e246b049cdfd648b7da88e5917fe7be98ae938b16432410bd5b06b027f50b26d67e568e56e8861212a09af358b0ad5d0087cfeb0f1f64077e6fd7228479f314f1be5f477ad0f881c203644ac10fdb421924a4679b1ff71635600accc8b3aaa5f9fdd7430", 0x6e}], 0x1, &(0x7f00000004c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11]}], 0x50, 0x5}, 0x0) r12 = open(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r12, 0x0, 0x0) [ 247.120262] FAULT_INJECTION: forcing a failure. [ 247.120262] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 247.161263] CPU: 1 PID: 10018 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #48 [ 247.168620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.178262] Call Trace: [ 247.178290] dump_stack+0x1c4/0x2b4 [ 247.178321] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.178341] ? selinux_inode_alloc_security+0x107/0x3a0 [ 247.178363] ? inode_init_always+0x68f/0xd80 [ 247.185849] should_fail.cold.4+0xa/0x17 [ 247.185867] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 247.185891] ? lock_acquire+0x1ed/0x520 [ 247.185912] ? usbdev_do_ioctl+0x28d/0x3b50 [ 247.218838] ? lock_release+0x970/0x970 [ 247.222859] ? fs_reclaim_acquire+0x20/0x20 [ 247.227207] ? lock_downgrade+0x900/0x900 [ 247.231384] ? ___might_sleep+0x1ed/0x300 [ 247.235546] ? lock_release+0x970/0x970 [ 247.239534] ? arch_local_save_flags+0x40/0x40 [ 247.244132] ? __mutex_lock+0x85e/0x1700 [ 247.248209] ? __might_sleep+0x95/0x190 [ 247.252198] __alloc_pages_nodemask+0x34b/0xde0 [ 247.256911] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 247.261943] ? __might_fault+0x12b/0x1e0 [ 247.266105] ? lock_downgrade+0x900/0x900 [ 247.270343] ? lock_release+0x970/0x970 [ 247.274334] ? arch_local_save_flags+0x40/0x40 [ 247.278929] ? avc_has_perm+0x55f/0x7e0 [ 247.282919] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 247.288065] ? usbfs_increase_memory_usage+0xf7/0x1d0 [ 247.293269] ? usbfs_decrease_memory_usage+0x30/0x30 [ 247.298537] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 247.304088] alloc_pages_current+0x10c/0x210 [ 247.308509] ? check_ctrlrecip+0xa9/0x320 [ 247.312671] __get_free_pages+0xc/0x40 [ 247.316569] proc_control+0x227/0xef0 [ 247.320406] ? mark_held_locks+0x130/0x130 [ 247.324654] ? proc_bulk+0xa70/0xa70 [ 247.328401] usbdev_do_ioctl+0x1eb8/0x3b50 [ 247.332650] ? processcompl_compat+0x680/0x680 [ 247.337252] ? mark_held_locks+0x130/0x130 [ 247.341502] ? dput.part.26+0x26d/0x790 [ 247.345488] ? shrink_dcache_sb+0x350/0x350 [ 247.349849] ? lock_acquire+0x1ed/0x520 [ 247.353852] ? __fdget_pos+0x1bb/0x200 [ 247.357755] ? avc_has_extended_perms+0x8cb/0x15a0 [ 247.362721] ? lock_downgrade+0x900/0x900 [ 247.367232] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 247.373042] ? _parse_integer+0x180/0x180 [ 247.377253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.382882] ? avc_has_extended_perms+0xab2/0x15a0 [ 247.387855] ? avc_ss_reset+0x190/0x190 [ 247.391855] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 247.397670] ? __f_unlock_pos+0x19/0x20 [ 247.401679] ? __fget+0x4d1/0x740 [ 247.405158] ? ___might_sleep+0x1ed/0x300 [ 247.409342] ? arch_local_save_flags+0x40/0x40 [ 247.413943] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 247.419040] usbdev_ioctl+0x25/0x30 [ 247.422682] ? usbdev_compat_ioctl+0x30/0x30 [ 247.427103] do_vfs_ioctl+0x1de/0x1720 [ 247.431006] ? ioctl_preallocate+0x300/0x300 [ 247.435430] ? selinux_file_mprotect+0x620/0x620 [ 247.440199] ? __sb_end_write+0xd9/0x110 [ 247.444280] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.449856] ? fput+0x130/0x1a0 [ 247.453156] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.458706] ? security_file_ioctl+0x94/0xc0 [ 247.463198] ksys_ioctl+0xa9/0xd0 [ 247.466668] __x64_sys_ioctl+0x73/0xb0 [ 247.470570] do_syscall_64+0x1b9/0x820 [ 247.474492] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 247.479932] ? syscall_return_slowpath+0x5e0/0x5e0 [ 247.484876] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.489730] ? trace_hardirqs_on_caller+0x310/0x310 [ 247.495120] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 247.500148] ? prepare_exit_to_usermode+0x291/0x3b0 [ 247.505441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.510357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.515557] RIP: 0033:0x457579 [ 247.518761] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 247.537704] RSP: 002b:00007f6f5e351c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.545439] RAX: ffffffffffffffda RBX: 00007f6f5e351c90 RCX: 0000000000457579 [ 247.552718] RDX: 0000000020000000 RSI: 00000000c0185500 RDI: 0000000000000003 [ 247.559995] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 247.567274] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f5e3526d4 [ 247.574552] R13: 00000000004bf6c0 R14: 00000000004cf598 R15: 0000000000000004 21:54:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0xffffff7f00000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:55 executing program 5: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:55 executing program 0 (fault-call:1 fault-nth:1): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:55 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2000000000) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.apparmor\x00', &(0x7f00000000c0)='!]cpuset\x00', 0x9, 0x3) 21:54:55 executing program 3: r0 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x1) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000004, 0x0) [ 247.778856] FAULT_INJECTION: forcing a failure. [ 247.778856] name failslab, interval 1, probability 0, space 0, times 0 [ 247.819206] CPU: 1 PID: 10035 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #48 [ 247.826528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.826535] Call Trace: [ 247.826560] dump_stack+0x1c4/0x2b4 [ 247.826587] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.847879] should_fail.cold.4+0xa/0x17 [ 247.852057] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 247.857281] ? lock_downgrade+0x900/0x900 [ 247.861471] ? ___might_sleep+0x1ed/0x300 [ 247.865643] ? lock_release+0x970/0x970 [ 247.865660] ? arch_local_save_flags+0x40/0x40 [ 247.865677] ? __mutex_lock+0x85e/0x1700 [ 247.865698] ? proc_control+0x831/0xef0 [ 247.882333] ? lock_downgrade+0x900/0x900 [ 247.882350] ? __might_sleep+0x95/0x190 [ 247.882370] ? __alloc_pages_nodemask+0x6e4/0xde0 [ 247.895382] ? ___might_sleep+0x1ed/0x300 [ 247.899568] ? arch_local_save_flags+0x40/0x40 [ 247.899591] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 247.909214] __should_failslab+0x124/0x180 [ 247.913586] should_failslab+0x9/0x14 [ 247.917412] kmem_cache_alloc_trace+0x2d7/0x750 [ 247.922244] ? lock_release+0x970/0x970 [ 247.926246] ? arch_local_save_flags+0x40/0x40 [ 247.930855] ? avc_has_perm+0x55f/0x7e0 [ 247.934874] usb_control_msg+0xc4/0x4e0 [ 247.938885] ? usb_start_wait_urb+0x370/0x370 [ 247.943401] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 247.948979] proc_control+0x99b/0xef0 [ 247.952909] ? proc_bulk+0xa70/0xa70 [ 247.956772] usbdev_do_ioctl+0x1eb8/0x3b50 [ 247.961082] ? processcompl_compat+0x680/0x680 [ 247.965699] ? mark_held_locks+0x130/0x130 [ 247.969970] ? dput.part.26+0x26d/0x790 [ 247.973969] ? shrink_dcache_sb+0x350/0x350 [ 247.978338] ? lock_acquire+0x1ed/0x520 [ 247.982354] ? __fdget_pos+0x1bb/0x200 [ 247.986449] ? avc_has_extended_perms+0x8cb/0x15a0 [ 247.991554] ? lock_downgrade+0x900/0x900 [ 247.995736] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 248.001560] ? _parse_integer+0x180/0x180 [ 248.005749] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.011368] ? avc_has_extended_perms+0xab2/0x15a0 [ 248.016355] ? avc_ss_reset+0x190/0x190 [ 248.020369] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 248.026284] ? __f_unlock_pos+0x19/0x20 [ 248.030327] ? __fget+0x4d1/0x740 [ 248.033850] ? ___might_sleep+0x1ed/0x300 [ 248.038193] ? arch_local_save_flags+0x40/0x40 [ 248.042839] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 248.047831] usbdev_ioctl+0x25/0x30 [ 248.051498] ? usbdev_compat_ioctl+0x30/0x30 [ 248.055943] do_vfs_ioctl+0x1de/0x1720 [ 248.060576] ? ioctl_preallocate+0x300/0x300 [ 248.065023] ? selinux_file_mprotect+0x620/0x620 [ 248.069848] ? __sb_end_write+0xd9/0x110 [ 248.073946] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 248.079630] ? fput+0x130/0x1a0 [ 248.083126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.088700] ? security_file_ioctl+0x94/0xc0 [ 248.093146] ksys_ioctl+0xa9/0xd0 [ 248.096635] __x64_sys_ioctl+0x73/0xb0 [ 248.100555] do_syscall_64+0x1b9/0x820 [ 248.104566] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 248.109979] ? syscall_return_slowpath+0x5e0/0x5e0 [ 248.114939] ? trace_hardirqs_off_thunk+0x1a/0x1c 21:54:56 executing program 5: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x600000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 248.119849] ? trace_hardirqs_on_caller+0x310/0x310 [ 248.124895] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 248.124912] ? prepare_exit_to_usermode+0x291/0x3b0 [ 248.124932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.139925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.145131] RIP: 0033:0x457579 [ 248.145159] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:54:56 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') write$P9_RRENAMEAT(r0, &(0x7f0000000000)={0x7, 0x4b, 0x2}, 0x7) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='\x00', r0}, 0x10) lseek(r0, 0x0, 0x0) [ 248.145167] RSP: 002b:00007f6f5e351c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 248.175009] RAX: ffffffffffffffda RBX: 00007f6f5e351c90 RCX: 0000000000457579 [ 248.182290] RDX: 0000000020000000 RSI: 00000000c0185500 RDI: 0000000000000003 [ 248.189570] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 248.196847] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f5e3526d4 [ 248.204124] R13: 00000000004bf6c0 R14: 00000000004cf598 R15: 0000000000000004 21:54:56 executing program 5: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}}, 0x1) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x3, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 21:54:56 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f0000000100)='./file0\x00') setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140), 0x0) 21:54:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x9000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:56 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:56 executing program 0 (fault-call:1 fault-nth:2): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:56 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x10000, 0x9, &(0x7f0000001700)=[{&(0x7f0000000100)="2b4b639e954bad2bf75b356a2af08b3d82f5349f4e74538c155abe28e2605473fee22d03200b899818de76524ec7ff5979574046629b9d83c1c62b", 0x3b, 0x8}, {&(0x7f0000000140)="14c5852ce6a947b47e2e4fe56f3f8d1a578dd94eed378a0d3b0ae3defe6947b82d051f3362b716db3b37b45fcfd118fe64458526179fcda7e248be3e65c34c376bcfbba7455fb5b3f61615999cd9521c57f43aad8e59c82404", 0x59, 0x5}, {&(0x7f00000001c0)="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", 0xfb, 0xb24}, {&(0x7f00000002c0)="73ad3a9aac27ca46ec50f2d1c2e62a76c34ccba3116764d5db4830da6fb90af34c364e9e564df1943a74c1ce533e6621c8f0a2ad769d0724aed92272da7463628404383a6210180c2e49e5b42daf1ab60b086848efd5163e69744e2a9e23e4940e6e07aa74b241308255e52b4321b9a13b2cd171edff10c6a120d30c86bda47d9f367ca72e289368f8c3841c7ab223c7a0f62d503b923368a012899f034a50d1386074ecd187d793bac5efd71766abaefcd4da82a40c52683709ce8846cffd4a6cf80a0cc18290f68486acfb0ccbb5e1a6171b6e1032dbc42166af77bd11b4925a8676c9eae08910509be56c4b9f30e977", 0xf1, 0x20}, {&(0x7f00000003c0)="1fe447c7dd43d64ec8fc51ee003b69206c8497127a0a7b80e9447d8b25348da57ef7f0f549e18d9f880258713635eedaad756095d1aac0f418975c95b3b5e171e09189fa83c6d77be7b8c3103ae077cb3016ac8802bc2ba908ef14105caac72a58aae203c56cb6f8462064c1051e0e163dc6bd787566f5e556d73b535b5f9d2d0f921cc28185cc4a1eeb1242c720aa460f9d5b357f9ab2738c307ee0173c54bf46c6179a0635887ef6180ff41cdca4c354038e929ad6833a81674846c4a50c005f622e901236193bd3f8e96b770cd4170bd2e6c526e7e70d7cc0f7eda5c8781d", 0xe0, 0x1f}, {&(0x7f00000004c0)="09edb35dbb5becfce1858958f2c70b760d1b7e07b5ff3490a1385be84050f17f3dde887133f8d191a334663d791778e55a010af091b3c5dec3e6eda43667c1aebbcbcdada8b601428523ea37f1e1043ba18c10497bda14c2b108c64a0e3ddcf834b8978339c000337c8823891d10a57df049bfed40f66f89f4a37f79766a6543b516de5649fbb9fb1a900c7a89b9819c5887c897e1663ef0ac80c86bc29d4483ac242ce896d45efb62d183e449766ff894881a6775", 0xb5, 0x5}, {&(0x7f0000000580)="049febadee4197ed45853a7473763150113ef0c6e6ed26338550f3eef2277327a9458ae4f5198a7646faf12ba283e7324e63ebadc0f7f932182da82391908a43c51d64b5abe98b559d8bfc3a41bca103784283d8f19c211bfecde48c002cd55b90533cf74895f311c27bef0ca707e409e4142b74234a30f1a93cc65ad87332b0aa722185a7dd9200741860c1ea8f9ccf4b4d8230beeea7", 0x97, 0x10000}, {&(0x7f0000000700)="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0x1000, 0x100}, {&(0x7f0000000640)="b97600f51deece576160d7f0a50485c41a124cfc89a3369c6d3b4e6c58027b389b1ec49aea72c52c0ada0ea4d40b21cd90f93f22", 0x34, 0x966}], 0x810, &(0x7f0000001800)={[{@ignore_local_fs='ignore_local_fs'}, {@suiddir='suiddir'}, {@localflocks='localflocks'}, {@localcaching='localcaching'}], [{@obj_user={'obj_user', 0x3d, 'vmnet0'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@dont_appraise='dont_appraise'}, {@audit='audit'}, {@context={'context', 0x3d, 'unconfined_u'}}, {@context={'context', 0x3d, 'system_u'}}]}) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000000000)) 21:54:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7ff, 0x40080) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x20}) accept$alg(r0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000340)=0x80, 0x80800) [ 248.400686] FAULT_INJECTION: forcing a failure. [ 248.400686] name failslab, interval 1, probability 0, space 0, times 0 sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000380)=@hci={0x1f, r4, 0x3}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000400)="a7ab0fd884db2a3f94f9e37a6de33d4126c4c7ca1c2ae429030f2d517bfed1d28efec8ea926fd5d811483cb0264df5319d666353a1e500e57742940512772fab0bd5113255ce30f6", 0x48}, {&(0x7f0000000480)="d9fbf4434ddbea7ee22bd02cd070f3e2595e2b0ce7008bc8d88aa380fab191f35398", 0x22}, {&(0x7f00000004c0)="902433ff943524ef6dc5c796cf35fcf9dd000bc18d78b573e86aa251e6a8293590bb4fbbaa3f3d11003c7f0c0e8be69aeb3003e9a9b0663a9486c3c37eb1203a4f327e892e583ca92d46227a7903a5794b139af1f32da9a9f6cad992068768a029f583870e027d65608ec08470138ff2954db21b0fd23a184130792867193c48afabe7981c87fa7cf4e84cb4bcb4c799a4b5ec7930cdec062d76dbea4b709cdcf67263a03788a9e1f99f7cebca333baf27980a5dd406ad996ce3132c07edd5bcf1df9786c47d1a36fb6c776b3f3178470be49aaf6c7779c5b6", 0xd9}, {&(0x7f00000005c0)="e7d077a615c997d369ade65996e45fa4d130ad9ca7e0146a6247e1a01c39e7046f6affbab1ed68026b23a1860008587c1526383b79f0e856b2d9a658b6c7640c2f725b986edf8593e14fbfd79b61b9d280d378849d9e307d685297b9d68669eee24fe390a264514eedcc3d28327a70cfc1fc55da7377c0146c6cb739c675eea29e69a272cc618766f26a781268eee0996f58724f164637289519fdc2ff20c049a21f1759157ff94debb04d22e03dca64529436e5dc9489d7e462cbb21864aba431e1985cb89a242d34", 0xc9}, {&(0x7f00000006c0)="0e947a92b21fe8a344fde63ce2c0a78c073fa28a469248af5ce482810057e02baf1ce670c7c34947e2c3a9bd419469859a184763993301ca09079ab55e859887d3d75cd87150191f5225a21bae93ed7b53795fcc870e72d4616eab30944770e5b04a8a6302413d8eb879d8fb7140fbb2cf3db87fca0b58d5a2dd438a3bb2bf1d9a4acd77835e1d676d7f11da62124690ebbd3ab4c6c420536f1b815b4d942208adb8e0c819ef37e41b6b3cdbf16ec6", 0xaf}, {&(0x7f0000000780)="cd08c93bd6e6fea6765549915b25fe8e0bbed89a627f72d72315dfa7de617c0a3fc742998d02", 0x26}, {&(0x7f0000006d80)="e2", 0x1}, {&(0x7f0000000800)="feff7f2dced489ba028a1868a3fe51eae1a9a400481572ce86185a1eb82f210bf9f93bde25a8d75be46f53", 0x2b}, {&(0x7f0000000840)="dd4d687ae82681191bbf1199c884f43f6025081bc8c3129dd585defd0fff92543a70215b28444e89030bf8f3ca5cc5443c105d6de6cc031860cca580f580ca824a8bc5fdafc2a8480e2d0f91b5c5daa35874e61acf6529ffc2bd", 0x5a}], 0x9, 0x0, 0x0, 0x41}, 0x80000000}, {{&(0x7f0000000980)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x2, 0x2, {0xa, 0x4e24, 0x8, @local, 0xcca6}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000a00)="95bc503318a9e8d1846da8fe92f4c7f713a3e32f017750d6e7fc282ef0ea12ec639a3a303433d15ef76b04649f7f7ac236ddc09bba1e2aa13ce26934ff8c018469", 0x41}, {&(0x7f0000000a80)="b7195c67db66566f3b7a1d5c1a73c2456b4c42fdd86e8b25e75ad26ee8de", 0x1e}], 0x2, &(0x7f0000000b00)=[{0x98, 0x101, 0x1ea2, 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{0x38, 0x19f, 0x1, "bc30efe31c0f6e7f00b29d65d3917b06512353fe7428b9dddf55e79b76a251cca594d1"}, {0x20, 0x105, 0xbf, "3bd77e7ef3a6151e0042"}, {0x68, 0x11d, 0x9, "abfa2fddf5578003484098bf45c09bd4a0d41d3d1151cea1939a161f818e37a92b8d6ba54b2420db8703566741d255be849e388e0db47b295302fa795ffd920f786dd8d7eaf2be54a8dd119cdc2f03b78c"}, {0x68, 0x1ff, 0x7fffffff, "da9881f9025f5a066afb88dcc3719999c4688fed857a95200f75dd9592b4fc0609a7274545b88248f77c24f6962f96609b29808a62d5b32c24dbfba9db84bdd2123bbeb13234914a0d4aeb919169b3effd213b"}, {0x78, 0x19f, 0x4cd8, "45fa159e1abafb68894d14ded9b29319c868e9d0974da73523976fb7b65db47bb53de53bb672eb03cc7b7f830c9921060775a0351f4380b20d48e043a583595ae0cce79404bb546cbc6cf12365bc88bdfd82b3fd1347824363fd090a74577779a368"}], 0x1238, 0x10}, 0xffffffffffffff49}, {{&(0x7f0000006600)=@generic={0x11, "7a3d04106e7da9d133369757c310050e90fc9c8412a07624f53eb75f093b3744676914cc7e0975930204e6bb4e37d4b5d62e6f15922460b2e647e3d7d51b71f13b1778cc78dac0e5095dfead59625f4a99fa44d2f58f926d541edf6bf65d8505874e7bc8acf95186b4dc1c79ac0a3eaec97b429c8e946352ecc245148143"}, 0x80, &(0x7f0000006780)=[{&(0x7f0000006680)="15f4fb37", 0x4}, {&(0x7f00000066c0)="a56d3ce36d370bf0cc158316457f5dd64e6b4df4d7fc8daf8020165dbf067af9de2b7281cbf65aca6c3ad21e15ff9fd597668b174409cf15052dce81d52a148ab3d091f3b2063cc7dd137612bb31bf727c7e9dfdd67721cbc3ecbc1f8e88384d03c34ea607fb87703c214252f1a6ebf9c94548fdff8a53e49e8800d4321efe45c0cd2758", 0x84}], 0x2, &(0x7f00000067c0)=[{0x68, 0x11f, 0x5b4a, "ba8a2c797969207a6c35d777a4cad60ce43b8651decfd716269d1b053ddd6f7ee1649a1560b6443c3aea9e4b19a7702f75da5006da2c55ea390c57780d57f46fc306d21bbde74de61631307c4825613c9183f7da4df1"}, {0xd8, 0x117, 0x100, "e16ffbd4e6c5a46f88ae1779146375ae8ebfa0d59e091f035df3e315a1838112891feca7a21c06ed96ec53208346b0b676f8e987055cb3df9fa5a6f103a6f1f7a53050be5008cbf8d6258ef460a66ee1bd7ff76660294d2d33fe9fe0e768ea2c4b812f0921b876933b1791728a5410019bf8401b52156cac1f3d55a3bd93d390f9084e5b66af072b84b3717657b1190884e0cb40044c366e5c78f0a0409da3e596cf62f23f01d7e76bc581ab2746986a9dcfdd0229325a2aa2dd1e8e289e845be9442e8e9f"}, {0xa0, 0x10e, 0x8d, "e0f2cb397879458fea6d7aeabe8484fe8921d0641b891266846b5f8be4bc340c4325cd913ab77f69c8a5a55076e3c384810c3904caf0ae9fb4bccb2c3e5726945642b7be9abfe079e92ff1e1dc506f74c9fdd44b628262a78ddd5a737810a4f7740b870e1364739b74a19c4cf2aa07fdadc5a37e08bd1e4d6f2133a034865af71d1303658a0f14c75d2ef8759b69"}, {0x88, 0x19b, 0x7f, "cade06588d066b6a38a540f3aa6a6dc0a1733af97e88ed7815971f10f866f2a6f9a724f3cd3a1e6f8d82867c857f9bddaef556f4d5de292063b4b77d5314b6a1c88fd56fbd9ed4bee2e64c6f1302b7f925082b06ed8100329e658eca49e1d64c902f2858e5898133225eab8f3bc6b86cc18c"}, {0xf8, 0x117, 0xffe, "aa2cd13adb4f69200e97d9054eddae7878fc4436058d8c4e032cf72e45bbdaaa1e273f41a8602d801856e08cf59b62ce40e102d7422f10efc37ff8bc09a659add5554d59ba76d26b94af7630605e8a0da63c035638c5af2cf799769ae3290f50f6415c58f39caba886ce666516f555cb04d8a8d412bd2c4172926e232929b9d9ce852bd1c3247d80ac122e0f76215e7281235e7b9c57bd582986a360e166aa287896ad5e27931e069ac502ef0b23f7b8f72cbec51144fe82e22deb663c1bd514568041021128bf439b2068805f37d0d2b18ee651daec4f5571a17f149eaf3a405b4173"}], 0x360, 0x4}, 0x80}], 0x9, 0x4) 21:54:56 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) [ 248.442749] gfs2: invalid mount option: obj_user=vmnet0 [ 248.451119] CPU: 0 PID: 10074 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #48 [ 248.458431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.468762] Call Trace: [ 248.471408] dump_stack+0x1c4/0x2b4 [ 248.475061] ? dump_stack_print_info.cold.2+0x52/0x52 [ 248.480271] ? kernel_text_address+0x79/0xf0 [ 248.484873] should_fail.cold.4+0xa/0x17 [ 248.488956] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 248.494163] ? save_stack+0xa9/0xd0 [ 248.498016] ? save_stack+0x43/0xd0 [ 248.501660] ? kmem_cache_alloc_trace+0x152/0x750 [ 248.506519] ? usb_control_msg+0xc4/0x4e0 [ 248.510857] ? proc_control+0x99b/0xef0 [ 248.514850] ? usbdev_do_ioctl+0x1eb8/0x3b50 [ 248.519269] ? usbdev_ioctl+0x25/0x30 [ 248.523204] ? do_vfs_ioctl+0x1de/0x1720 [ 248.527274] ? ksys_ioctl+0xa9/0xd0 [ 248.530916] ? __x64_sys_ioctl+0x73/0xb0 [ 248.535082] ? do_syscall_64+0x1b9/0x820 [ 248.539249] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.544628] ? ___might_sleep+0x1ed/0x300 [ 248.548825] ? lock_release+0x970/0x970 [ 248.553100] ? arch_local_save_flags+0x40/0x40 [ 248.557960] ? __mutex_lock+0x85e/0x1700 [ 248.562042] ? proc_control+0x831/0xef0 [ 248.566030] ? lock_downgrade+0x900/0x900 [ 248.570193] ? __might_sleep+0x95/0x190 [ 248.574181] ? ___might_sleep+0x1ed/0x300 [ 248.578346] ? arch_local_save_flags+0x40/0x40 [ 248.582941] ? ___might_sleep+0x1ed/0x300 [ 248.587106] ? trace_hardirqs_on+0xbd/0x310 [ 248.591704] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 248.596739] __should_failslab+0x124/0x180 [ 248.600986] should_failslab+0x9/0x14 [ 248.604835] __kmalloc+0x2d4/0x760 [ 248.608391] ? kmem_cache_alloc_trace+0x31f/0x750 [ 248.613272] ? usb_alloc_urb+0x24/0x50 [ 248.617172] ? arch_local_save_flags+0x40/0x40 [ 248.621765] usb_alloc_urb+0x24/0x50 [ 248.625528] usb_control_msg+0x1dd/0x4e0 [ 248.629601] ? usb_start_wait_urb+0x370/0x370 [ 248.634109] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 248.639663] proc_control+0x99b/0xef0 [ 248.643479] ? proc_bulk+0xa70/0xa70 [ 248.647211] usbdev_do_ioctl+0x1eb8/0x3b50 [ 248.651460] ? processcompl_compat+0x680/0x680 [ 248.656060] ? mark_held_locks+0x130/0x130 [ 248.660309] ? dput.part.26+0x26d/0x790 [ 248.664298] ? shrink_dcache_sb+0x350/0x350 [ 248.668640] ? lock_acquire+0x1ed/0x520 [ 248.672627] ? __fdget_pos+0x1bb/0x200 [ 248.676538] ? avc_has_extended_perms+0x8cb/0x15a0 [ 248.681740] ? lock_downgrade+0x900/0x900 [ 248.685904] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 248.691714] ? _parse_integer+0x180/0x180 [ 248.695975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.701524] ? avc_has_extended_perms+0xab2/0x15a0 [ 248.706472] ? avc_ss_reset+0x190/0x190 [ 248.710464] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 248.716281] ? __f_unlock_pos+0x19/0x20 [ 248.720274] ? __fget+0x4d1/0x740 [ 248.723744] ? ___might_sleep+0x1ed/0x300 [ 248.727908] ? arch_local_save_flags+0x40/0x40 [ 248.732506] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 248.737452] usbdev_ioctl+0x25/0x30 [ 248.741092] ? usbdev_compat_ioctl+0x30/0x30 [ 248.745513] do_vfs_ioctl+0x1de/0x1720 [ 248.749416] ? ioctl_preallocate+0x300/0x300 [ 248.753859] ? selinux_file_mprotect+0x620/0x620 [ 248.758631] ? __sb_end_write+0xd9/0x110 [ 248.762709] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 248.768256] ? fput+0x130/0x1a0 [ 248.771725] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.778663] ? security_file_ioctl+0x94/0xc0 [ 248.784478] ksys_ioctl+0xa9/0xd0 [ 248.788507] __x64_sys_ioctl+0x73/0xb0 [ 248.792410] do_syscall_64+0x1b9/0x820 [ 248.796311] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 248.801692] ? syscall_return_slowpath+0x5e0/0x5e0 [ 248.806636] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.811491] ? trace_hardirqs_on_caller+0x310/0x310 [ 248.816521] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 248.821547] ? prepare_exit_to_usermode+0x291/0x3b0 [ 248.826582] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 248.831445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.836642] RIP: 0033:0x457579 [ 248.839853] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 248.859369] RSP: 002b:00007f6f5e351c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 248.867091] RAX: ffffffffffffffda RBX: 00007f6f5e351c90 RCX: 0000000000457579 [ 248.874368] RDX: 0000000020000000 RSI: 00000000c0185500 RDI: 0000000000000003 [ 248.881643] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 21:54:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 248.888921] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f5e3526d4 [ 248.896730] R13: 00000000004bf6c0 R14: 00000000004cf598 R15: 0000000000000004 [ 248.927570] gfs2: can't parse mount arguments 21:54:57 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:57 executing program 0 (fault-call:1 fault-nth:3): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x8000000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2100, 0x0) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f0000000100)={0x28, {0x400, 0xc59, 0xffff00000, 0x1f, 0x7, 0x1}}) [ 249.005277] gfs2: invalid mount option: obj_user=vmnet0 [ 249.020736] gfs2: can't parse mount arguments 21:54:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 249.116960] FAULT_INJECTION: forcing a failure. [ 249.116960] name failslab, interval 1, probability 0, space 0, times 0 [ 249.138298] CPU: 1 PID: 10111 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #48 [ 249.145604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.154958] Call Trace: [ 249.157549] dump_stack+0x1c4/0x2b4 [ 249.161184] ? dump_stack_print_info.cold.2+0x52/0x52 [ 249.166380] ? lock_downgrade+0x900/0x900 [ 249.170535] should_fail.cold.4+0xa/0x17 [ 249.174598] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 249.179698] ? mark_held_locks+0x130/0x130 [ 249.184455] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 249.189469] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 249.194223] ? modules_open+0xa0/0xa0 [ 249.198034] ? usb_hcd_link_urb_to_ep+0x3e5/0x500 [ 249.202879] ? lock_downgrade+0x900/0x900 [ 249.207030] ? fs_reclaim_acquire+0x20/0x20 [ 249.211354] ? lock_downgrade+0x900/0x900 [ 249.215508] ? ___might_sleep+0x1ed/0x300 [ 249.219649] ? kasan_check_write+0x14/0x20 [ 249.224060] ? arch_local_save_flags+0x40/0x40 [ 249.228639] ? usb_hcd_submit_urb+0x460/0x20a0 [ 249.233223] ? _raw_spin_unlock+0x2c/0x50 [ 249.237376] __should_failslab+0x124/0x180 [ 249.241611] should_failslab+0x9/0x14 [ 249.245425] __kmalloc+0x2d4/0x760 [ 249.248966] ? kasan_check_write+0x14/0x20 [ 249.253203] ? do_raw_spin_lock+0xc1/0x200 [ 249.257454] ? usb_hcd_submit_urb+0x6fc/0x20a0 [ 249.262040] usb_hcd_submit_urb+0x6fc/0x20a0 [ 249.266637] ? usb_create_hcd+0x40/0x40 [ 249.270801] ? do_syscall_64+0x1b9/0x820 [ 249.274870] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.280239] ? __x64_sys_ioctl+0x73/0xb0 [ 249.284304] ? do_syscall_64+0x1b9/0x820 [ 249.288725] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.294096] ? ___might_sleep+0x1ed/0x300 [ 249.298250] ? lock_release+0x970/0x970 [ 249.302238] ? arch_local_save_flags+0x40/0x40 [ 249.306835] ? __mutex_lock+0x85e/0x1700 [ 249.310909] ? __lockdep_init_map+0x105/0x590 [ 249.315411] ? __lockdep_init_map+0x105/0x590 [ 249.319924] usb_submit_urb+0x893/0x14e0 [ 249.324000] usb_start_wait_urb+0x13d/0x370 [ 249.328338] ? sg_clean+0x240/0x240 [ 249.331995] usb_control_msg+0x332/0x4e0 [ 249.336068] ? usb_start_wait_urb+0x370/0x370 [ 249.340590] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 249.346146] proc_control+0x99b/0xef0 [ 249.349964] ? proc_bulk+0xa70/0xa70 [ 249.353692] usbdev_do_ioctl+0x1eb8/0x3b50 [ 249.357942] ? processcompl_compat+0x680/0x680 [ 249.362550] ? mark_held_locks+0x130/0x130 [ 249.366826] ? dput.part.26+0x26d/0x790 [ 249.370838] ? shrink_dcache_sb+0x350/0x350 [ 249.376096] ? lock_acquire+0x1ed/0x520 [ 249.380081] ? __fdget_pos+0x1bb/0x200 [ 249.383984] ? avc_has_extended_perms+0x8cb/0x15a0 [ 249.389275] ? lock_downgrade+0x900/0x900 [ 249.393442] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 249.399253] ? _parse_integer+0x180/0x180 [ 249.403431] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.408980] ? avc_has_extended_perms+0xab2/0x15a0 [ 249.413930] ? avc_ss_reset+0x190/0x190 [ 249.417921] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 249.424539] ? __f_unlock_pos+0x19/0x20 [ 249.429484] ? __fget+0x4d1/0x740 [ 249.433037] ? ___might_sleep+0x1ed/0x300 [ 249.437203] ? arch_local_save_flags+0x40/0x40 [ 249.441857] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 249.446982] usbdev_ioctl+0x25/0x30 [ 249.450629] ? usbdev_compat_ioctl+0x30/0x30 [ 249.455142] do_vfs_ioctl+0x1de/0x1720 [ 249.459143] ? ioctl_preallocate+0x300/0x300 [ 249.463582] ? selinux_file_mprotect+0x620/0x620 [ 249.468357] ? __sb_end_write+0xd9/0x110 [ 249.473395] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 249.478947] ? fput+0x130/0x1a0 [ 249.482340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 249.487896] ? security_file_ioctl+0x94/0xc0 [ 249.492328] ksys_ioctl+0xa9/0xd0 [ 249.495830] __x64_sys_ioctl+0x73/0xb0 [ 249.499862] do_syscall_64+0x1b9/0x820 [ 249.503771] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 249.509884] ? syscall_return_slowpath+0x5e0/0x5e0 [ 249.514850] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.519710] ? trace_hardirqs_on_caller+0x310/0x310 [ 249.524741] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 249.529776] ? prepare_exit_to_usermode+0x291/0x3b0 [ 249.534868] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 249.539731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.544933] RIP: 0033:0x457579 [ 249.548139] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:54:57 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x800000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:57 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000640)='./file0\x00', 0xfffffffffffffffe, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000540)={@dev, @dev}, &(0x7f0000000580)=0xc) unshare(0x400) bind$unix(r0, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x245, 0x7}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000004c0)=0x4, &(0x7f0000000500)=0x4) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x20001, &(0x7f0000000340)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d, 0xc00}}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1a00}}, {@max_read={'max_read', 0x3d, 0x1}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}], [{@obj_type={'obj_type', 0x3d, ',['}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@smackfshat={'smackfshat', 0x3d, 'vmnet0%'}}, {@fsname={'fsname', 0x3d, '&^{}security:/@{'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) rmdir(&(0x7f00000006c0)='./file0\x00') ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000100)) lseek(r0, 0x0, 0x0) [ 249.567054] RSP: 002b:00007f6f5e351c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 249.574811] RAX: ffffffffffffffda RBX: 00007f6f5e351c90 RCX: 0000000000457579 [ 249.582364] RDX: 0000000020000000 RSI: 00000000c0185500 RDI: 0000000000000003 [ 249.589650] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 249.596934] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f5e3526d4 [ 249.604242] R13: 00000000004bf6c0 R14: 00000000004cf598 R15: 0000000000000004 21:54:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:57 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x6, 0x800) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000280)="929ef2b7ad1ae8ad346bb15bdb1f8b3fb36e956afa8f36c2ee37cb5ff575794e68df136fccf69f6a7c740240393afa884903400abc5db6cedad8a12d7b58c9557f3f4b512024e6729d7c334ff0980d6af22a16d72a3e9451bc129190491b0bedd53f23743ad9c96011b6d5a7521b879080d485c0de63127e819bb72b153adc4421f98e8ff5665012271ffece83b22b22059d479b80e14bd87688871d845b57e73dc726e6b88f2c58a177483ae5c084869fa8b912c12fe82ca6fd10d3ad6f") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000004, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x80, r2}) getpeername(r1, &(0x7f0000000100)=@ax25, &(0x7f0000000200)=0x80) prctl$void(0x3) 21:54:57 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:57 executing program 0 (fault-call:1 fault-nth:4): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:57 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) ioctl$VT_WAITACTIVE(r0, 0x5607) rmdir(&(0x7f00000006c0)='./file0\x00') openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x40000, 0x0) lseek(r0, 0x0, 0x0) 21:54:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x900}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:57 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:54:57 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) move_pages(r1, 0x4, &(0x7f0000000100)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000140)=[0x2], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.swap.current\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000280)=0x3) 21:54:57 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x100000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:57 executing program 5: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:58 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x4010000202) rmdir(&(0x7f00000006c0)='./file0\x00') ioctl$int_out(r0, 0x2, &(0x7f0000000000)) lseek(r0, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) 21:54:58 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105502, &(0x7f0000000000)={0xa3, 0x8}) 21:54:58 executing program 5: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfc00000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:58 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) listxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)=""/183, 0xb7) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x3ff, 0x96}) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000500)={0x1, &(0x7f00000004c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000580)={r2, &(0x7f0000000540)=""/41}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000005c0)=0x5, 0x4) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000800)=[r3, r4, r5]) sendmsg$key(r0, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) r6 = creat(&(0x7f0000000840)='./file0\x00', 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000880), 0x4) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='securityem0mime_typesecurity\x00', &(0x7f0000000140)='})\x00', &(0x7f0000000200)='&\x00', &(0x7f0000000240)=']lo^/\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000440)=[&(0x7f0000000300)='-wlan1keyring\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='vboxnet0mime_type*GPL\x00', &(0x7f0000000400)='\x00'], 0x1100) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:58 executing program 5: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:58 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185502, &(0x7f0000000000)={0xa3, 0x8}) 21:54:58 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2c440e53409256e1000000000000"], 0xe, 0x1) 21:54:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfe800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:58 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8038550a, &(0x7f0000000000)={0xa3, 0x8}) 21:54:58 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)) 21:54:58 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x3) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140), 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)='/dev/vhci\x00', 0x6) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000240)=0xfffffffffffffffd, 0x2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ff2000/0xb000)=nil, 0xb000}) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x450080, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000100)=0x10, 0x4) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:54:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xff00}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 250.334999] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 21:54:58 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185503, &(0x7f0000000000)={0xa3, 0x8}) 21:54:58 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x2080) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x20040000) flock(r0, 0x8) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:58 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)) 21:54:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfe80}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 21:54:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140), 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 250.490447] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 21:54:58 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045518, &(0x7f0000000000)={0xa3, 0x8}) 21:54:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x40030000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:58 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)) 21:54:58 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x3) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000002c0)=0x100000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x1, &(0x7f0000000200)=[0xee01]) fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x0) bind$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x2711}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 21:54:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r1 = memfd_create(&(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x70}}, 0xfffffffffffffffd) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}, &(0x7f0000000200)=0x10) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x80, 0x401, 0x5, 0x101, 0x100}) 21:54:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfec0000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 250.659256] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 21:54:58 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40087602, &(0x7f0000000000)={0xa3, 0x8}) 21:54:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140), 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:54:58 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:58 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x802, 0x1) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x884, 0x32ed, 0x2, 0x1, 0x0, 0x200, 0x8000, 0x2, 0x7fffffff, 0x200, 0x1f, 0x200, 0x6, 0x1f, 0x5dea, 0x6, 0x7f, 0x2, 0x6, 0x100000000, 0x1, 0x3, 0x2, 0x401, 0xffff, 0x9, 0x9, 0x8, 0x0, 0x112, 0x3, 0x7, 0x1c29, 0x0, 0xfffffffffffff08a, 0x9, 0x0, 0x800, 0x2, @perf_config_ext={0x5fe, 0xd89}, 0xac30, 0x9, 0x100, 0x6, 0x5, 0x5, 0x1}, r2, 0x2, r1, 0x8) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r1, 0x0, 0x0) 21:54:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x400300}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:58 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x541b, &(0x7f0000000000)={0xa3, 0x8}) 21:54:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000100), 0x0, 0x3cc4d61db452230) [ 250.861917] FAULT_INJECTION: forcing a failure. [ 250.861917] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 250.886745] QAT: Invalid ioctl [ 250.902563] QAT: Invalid ioctl 21:54:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xa000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 250.928096] CPU: 1 PID: 10277 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #48 [ 250.935432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.944845] Call Trace: [ 250.947464] dump_stack+0x1c4/0x2b4 [ 250.951297] ? dump_stack_print_info.cold.2+0x52/0x52 [ 250.956676] ? selinux_inode_alloc_security+0x107/0x3a0 [ 250.962187] ? inode_init_always+0x68f/0xd80 [ 250.966750] should_fail.cold.4+0xa/0x17 [ 250.970882] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 250.976028] ? lock_acquire+0x1ed/0x520 [ 250.980033] ? usbdev_do_ioctl+0x28d/0x3b50 [ 250.984386] ? lock_release+0x970/0x970 [ 250.988383] ? fs_reclaim_acquire+0x20/0x20 [ 250.992855] ? lock_downgrade+0x900/0x900 [ 250.997249] ? ___might_sleep+0x1ed/0x300 [ 251.001410] ? lock_release+0x970/0x970 [ 251.005420] ? arch_local_save_flags+0x40/0x40 [ 251.010020] ? __mutex_lock+0x85e/0x1700 [ 251.014102] ? __might_sleep+0x95/0x190 [ 251.018094] __alloc_pages_nodemask+0x34b/0xde0 [ 251.022817] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 251.027965] ? __might_fault+0x12b/0x1e0 [ 251.033181] ? lock_downgrade+0x900/0x900 [ 251.037808] ? lock_release+0x970/0x970 [ 251.041833] ? arch_local_save_flags+0x40/0x40 [ 251.046436] ? avc_has_perm+0x55f/0x7e0 [ 251.050430] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 251.055626] ? usbfs_increase_memory_usage+0xf7/0x1d0 [ 251.060859] ? usbfs_decrease_memory_usage+0x30/0x30 [ 251.065979] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 251.071531] alloc_pages_current+0x10c/0x210 [ 251.075955] ? check_ctrlrecip+0xa9/0x320 [ 251.080119] __get_free_pages+0xc/0x40 [ 251.084028] proc_control+0x227/0xef0 [ 251.087864] ? mark_held_locks+0x130/0x130 [ 251.092117] ? proc_bulk+0xa70/0xa70 [ 251.096202] usbdev_do_ioctl+0x1eb8/0x3b50 [ 251.101066] ? processcompl_compat+0x680/0x680 [ 251.105669] ? mark_held_locks+0x130/0x130 [ 251.109997] ? dput.part.26+0x26d/0x790 [ 251.114163] ? shrink_dcache_sb+0x350/0x350 [ 251.118509] ? lock_acquire+0x1ed/0x520 [ 251.122674] ? __fdget_pos+0x1bb/0x200 [ 251.127623] ? avc_has_extended_perms+0x8cb/0x15a0 [ 251.134285] ? lock_downgrade+0x900/0x900 [ 251.138570] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 251.144393] ? _parse_integer+0x180/0x180 [ 251.148563] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.154119] ? avc_has_extended_perms+0xab2/0x15a0 [ 251.159071] ? avc_ss_reset+0x190/0x190 [ 251.163063] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 251.168882] ? __f_unlock_pos+0x19/0x20 [ 251.172874] ? __fget+0x4d1/0x740 [ 251.176353] ? ___might_sleep+0x1ed/0x300 [ 251.180518] ? arch_local_save_flags+0x40/0x40 [ 251.185558] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 251.190511] usbdev_ioctl+0x25/0x30 [ 251.194156] ? usbdev_compat_ioctl+0x30/0x30 [ 251.198583] do_vfs_ioctl+0x1de/0x1720 [ 251.202494] ? ioctl_preallocate+0x300/0x300 [ 251.206922] ? selinux_file_mprotect+0x620/0x620 [ 251.211818] ? __sb_end_write+0xd9/0x110 [ 251.215909] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.221899] ? fput+0x130/0x1a0 [ 251.225201] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.230757] ? security_file_ioctl+0x94/0xc0 [ 251.235226] ksys_ioctl+0xa9/0xd0 [ 251.238700] __x64_sys_ioctl+0x73/0xb0 [ 251.243655] do_syscall_64+0x1b9/0x820 [ 251.249089] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 251.254738] ? syscall_return_slowpath+0x5e0/0x5e0 [ 251.261109] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.267285] ? trace_hardirqs_on_caller+0x310/0x310 [ 251.272939] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 251.279285] ? prepare_exit_to_usermode+0x291/0x3b0 [ 251.284766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.289670] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.294878] RIP: 0033:0x457579 [ 251.298173] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.317093] RSP: 002b:00007f6b510d8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:54:59 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x51000003f9) write$FUSE_POLL(r0, &(0x7f0000000000)={0x18, 0x0, 0x5, {0x9b65}}, 0x18) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'vmnet1'}], 0xa, "edeafa793c5c260244f3efe0baabdc8d726b684d59448e9f48a01f3bfd3be92bf3f2a1ba8478772be4cd0555ae168ac48e3ac7905a51e205836be9b234184b01dce745969a6d2d24a91660271b038210579f600e3b06c3588ccdecda83d6bf06b9dc9f095ac62805d581fd7448a5130254394685773cda0df82d88a6aabf660e0a4351d27f1a4290dd1f428cd15caa172dc051b53a9a981660c6d90f25b7418d8c9734e3e1fa42d5b04e2254d5eb4a73e6a100c0b3dd699504b6bc7a1445d4c908462e201f0b2fe28b8b01f4a1815c6a31b3d751ce55af79b3c3f1"}, 0xed) rmdir(&(0x7f0000000040)='./file0\x00') lseek(r0, 0x0, 0x0) 21:54:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x500}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 251.324926] RAX: ffffffffffffffda RBX: 00007f6b510d8c90 RCX: 0000000000457579 [ 251.332403] RDX: 0000000020000000 RSI: 00000000c0185500 RDI: 0000000000000003 [ 251.339778] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 251.347175] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6b510d96d4 [ 251.354455] R13: 00000000004bf6c0 R14: 00000000004cf598 R15: 0000000000000004 21:54:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x80fe}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:59 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, r0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f0000000000)='./file0\x00') lseek(r1, 0x0, 0x0) 21:54:59 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:54:59 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40086602, &(0x7f0000000000)={0xa3, 0x8}) 21:54:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000100), 0x4134, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000200)={0x6, 0x7, 0x73, 0x8, 0x4, 0x1}) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000000000000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) 21:54:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xf000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 251.567688] FAULT_INJECTION: forcing a failure. [ 251.567688] name failslab, interval 1, probability 0, space 0, times 0 [ 251.614041] CPU: 1 PID: 10315 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #48 [ 251.621379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.621385] Call Trace: [ 251.621414] dump_stack+0x1c4/0x2b4 [ 251.621437] ? dump_stack_print_info.cold.2+0x52/0x52 [ 251.621461] should_fail.cold.4+0xa/0x17 [ 251.642565] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 251.642591] ? lock_downgrade+0x900/0x900 [ 251.642611] ? ___might_sleep+0x1ed/0x300 [ 251.660411] ? lock_release+0x970/0x970 [ 251.664697] ? arch_local_save_flags+0x40/0x40 [ 251.664715] ? __mutex_lock+0x85e/0x1700 [ 251.664733] ? proc_control+0x831/0xef0 [ 251.664753] ? lock_downgrade+0x900/0x900 [ 251.673454] ? __might_sleep+0x95/0x190 [ 251.673474] ? __alloc_pages_nodemask+0x6e4/0xde0 [ 251.673494] ? ___might_sleep+0x1ed/0x300 [ 251.695344] ? arch_local_save_flags+0x40/0x40 [ 251.699951] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 251.704995] __should_failslab+0x124/0x180 [ 251.709342] should_failslab+0x9/0x14 [ 251.713167] kmem_cache_alloc_trace+0x2d7/0x750 [ 251.717876] ? lock_release+0x970/0x970 [ 251.721878] ? arch_local_save_flags+0x40/0x40 [ 251.726559] ? avc_has_perm+0x55f/0x7e0 [ 251.726581] usb_control_msg+0xc4/0x4e0 [ 251.726603] ? usb_start_wait_urb+0x370/0x370 [ 251.726618] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 251.726639] proc_control+0x99b/0xef0 [ 251.748451] ? proc_bulk+0xa70/0xa70 [ 251.752185] usbdev_do_ioctl+0x1eb8/0x3b50 [ 251.756642] ? processcompl_compat+0x680/0x680 [ 251.761246] ? mark_held_locks+0x130/0x130 [ 251.765499] ? dput.part.26+0x26d/0x790 [ 251.769484] ? shrink_dcache_sb+0x350/0x350 [ 251.773849] ? lock_acquire+0x1ed/0x520 [ 251.777852] ? __fdget_pos+0x1bb/0x200 [ 251.781759] ? avc_has_extended_perms+0x8cb/0x15a0 [ 251.786740] ? lock_downgrade+0x900/0x900 [ 251.790910] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 251.796724] ? _parse_integer+0x180/0x180 [ 251.800897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.806449] ? avc_has_extended_perms+0xab2/0x15a0 [ 251.811398] ? avc_ss_reset+0x190/0x190 [ 251.815390] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 251.821207] ? __f_unlock_pos+0x19/0x20 [ 251.825199] ? __fget+0x4d1/0x740 [ 251.828672] ? ___might_sleep+0x1ed/0x300 [ 251.832855] ? arch_local_save_flags+0x40/0x40 [ 251.837608] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 251.842559] usbdev_ioctl+0x25/0x30 [ 251.846202] ? usbdev_compat_ioctl+0x30/0x30 [ 251.850628] do_vfs_ioctl+0x1de/0x1720 [ 251.854539] ? ioctl_preallocate+0x300/0x300 [ 251.858967] ? selinux_file_mprotect+0x620/0x620 [ 251.863742] ? __sb_end_write+0xd9/0x110 [ 251.867852] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 251.873401] ? fput+0x130/0x1a0 [ 251.876703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 251.882258] ? security_file_ioctl+0x94/0xc0 [ 251.886685] ksys_ioctl+0xa9/0xd0 [ 251.890155] __x64_sys_ioctl+0x73/0xb0 [ 251.894063] do_syscall_64+0x1b9/0x820 [ 251.897969] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 251.903358] ? syscall_return_slowpath+0x5e0/0x5e0 [ 251.908558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.913975] ? trace_hardirqs_on_caller+0x310/0x310 [ 251.919018] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 251.924056] ? prepare_exit_to_usermode+0x291/0x3b0 [ 251.929227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 251.934093] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.939385] RIP: 0033:0x457579 [ 251.942593] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:54:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfec00000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:54:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xff000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:00 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8004551a, &(0x7f0000000000)={0xa3, 0x8}) 21:55:00 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file1\x00', 0x3f, 0x7, &(0x7f0000000480)=[{&(0x7f00000000c0)="3635eaaabf7427781611", 0xa, 0x800}, {&(0x7f0000000100)="d4439f945b1dc05f5b79a765546c12e8346b5a215fda9bb9a809a7001b66a6b231290887a8e54826fa37315d609d03d79b13c6bb148abe0534a9fda2d99a72edec9097439f6bbd34ab952e278f4b8dd728d30b9ac22913b9ce638891915fef1ef29cee19a8af3a5346db9ee840d3fa1637e74f7289d4296c914bfb06f7de7a002de3c175610cf2b0425b8450", 0x8c, 0x1}, {&(0x7f00000001c0)="43a8a3d190a6e880d8fa9ac72ded68fd5a7d3643b25deea546948707a556f0a9eaaefde4261e73b283d672b8e99f78169c536c5b6af69f717c412c408f36ebe41ae0627191047960b4c76665e5a28566b8f2b9b737016d4df084ea3ff24ab845642ca1a061db51c47bd44081ef8286ad5f21f1536d53d63274278cc9306862b50afca87605eefbc147858f694ed15f5f4dc3195e1430d4ed75057115bc3df5b7434e393f9a0800", 0xa7, 0x49a4f82a}, {&(0x7f0000000280)="ab", 0x1, 0x800}, {&(0x7f00000002c0)="7670fce837a3aea7c4f70322fb136ace63972f8de73acb84dae1d439098f05a89532f5f028602d27762e53d4cb70e77eba7c45f192c35b5444ae22291b4983afd6aa451082c616478c4858bc4b2a73f57f42b4583e778c84ccd27c99cefa4e6fb378604f9e5b3de9211bf3f35b030e9b4c7920f9f018ce1def5600ff3d84ca133a4609a9ca73a43ab1197052346d0f32054ab64abd6e0040d2c5060ededb61d4936075ce58003b19429789f0e5fe3050eac815ab2f", 0xb5, 0x1}, {&(0x7f0000000380)="5f804c8f94cb1c0ee123dc0774f9166c5c335e6c4bf76e8ebaca137766163ee77dc4707cfbf0aa9c7dad6a3c6e781552a820a960a1d66c9459c6276fadac0185c5d37cfd7cdc98c367c412d8f919b491fe22888d8ab90f904354640e033d9e697768265203cff251ecc2d6842ce388d4547035b8d9be", 0x76, 0x401}, {&(0x7f0000000400)="b1346974bf19cd4301061c826089eeacc502b6bc719c674288b0ee844af222767f4c97b74b1e534d4f1a688a4553305a0e2a2dea6d624f677af74e95912ffdb9dc342ffe24d234c89282c5423bae3a5207f61bfecb411d087f0ad765557d0c", 0x5f, 0x3f}], 0xa020, &(0x7f0000000540)={[{@locktable={'locktable', 0x3d, 'selinuxsecuritytrustedGPL:md5sum'}}, {@loccookie='loccookie'}, {@quota_account='quota=account'}, {@nodiscard='nodiscard'}], [{@obj_type={'obj_type', 0x3d, '%keyringselinuxcgrouptrusted'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'selinux'}}, {@pcr={'pcr', 0x3d, 0x24}}, {@appraise_type='appraise_type=imasig'}, {@smackfsfloor={'smackfsfloor', 0x3d, "706f7369785f61636c5f61636365737324ab73797374656d706f7369785f61636c5f6163636573736b657972696e6773797374656d21272e"}}, {@smackfstransmute={'smackfstransmute', 0x3d, "706f7369785f61636c5f6163636573732a73656c662d73656375726974792c26016d643573756d5d"}}]}) [ 251.961598] RSP: 002b:00007f6b510d8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 251.969327] RAX: ffffffffffffffda RBX: 00007f6b510d8c90 RCX: 0000000000457579 [ 251.976608] RDX: 0000000020000000 RSI: 00000000c0185500 RDI: 0000000000000003 [ 251.983889] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 251.991169] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6b510d96d4 [ 251.998523] R13: 00000000004bf6c0 R14: 00000000004cf598 R15: 0000000000000004 21:55:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x600}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff000000aba5c6e5c93e0f7c000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000020000000000000170000000000000000b55822c925a262a53c7c9286263b758df222af"], 0x70}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10040, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:00 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4008550c, &(0x7f0000000000)={0xa3, 0x8}) 21:55:00 executing program 5 (fault-call:1 fault-nth:2): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:55:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x300}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:00 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4) write$FUSE_INTERRUPT(r0, &(0x7f00000001c0)={0x10, 0x0, 0x3}, 0x10) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x11000000) lsetxattr$trusted_overlay_redirect(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x2) 21:55:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setpipe(r0, 0x407, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x3, 0x5, 0x6}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x1) socket$key(0xf, 0x3, 0x2) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000080), &(0x7f0000001cc0)=0x3d954d245156f10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000200)={0x101, {{0xa, 0x4e23, 0x400, @local, 0x100000001}}}, 0x88) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}}, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002500)='tls\x00', 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', 0x0}) sendmmsg(r2, &(0x7f00000023c0)=[{{&(0x7f00000002c0)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)="e42ee6e0d2c4c6146c244373106ac73d9e352c020d713d0e52deac170cdf12fb34e99d24ff919462d94ad6eeabc027e0a56c50a2de3bf82f48473605ab8d3d", 0x3f}, {&(0x7f0000000340)="095a7c82ba98ac7a911172beb447893b2a648fd37ba546cd7096213cb4184ee8b58eae04c9386f5689c0c73ab7cff8c39f72b6fa33b8aa95647ddd8fe5c9de9f93c7adde56403877827f4af99f428f5aa0141adc9b5ececfe261947c3d7d3fdd251114d083e901d47f1f5430cadfd421cef45dd0d5199bda72f87db950f974eb363c5acd1206d81eee6c32a009f407977ff81ae1", 0x94}, {&(0x7f0000000400)="ce67a98189441a7179d2b008bc1355aa5e7f977f0197b2b7e9873b63e42be5c6710e74dc4e771c85cf4c487405e209ed09c18f", 0x33}, {&(0x7f0000000440)="ba7c2f47f355ccf7274595f261e0678dbe86e3b699d57fc6e994ef7455f3b721d3ed8c61b0afe653ac82d116beeb2f8c2f5dd3178f7b35a5d7a5fd986b93e70fb5f6d659ce49ba9c80b6dd9b0b062cdd46fe76dab7ebb000cb2aaa5c37b6c141de0f44851f695721dc754c9ebdd58cfc10a8f2a2237cfb4d1c5a37f5abdb63683e5df38f497d06012065dada28bcc68c2669cbd02e063c8ca0900a56a83314c9063027162a57f064329bd6", 0xab}, {&(0x7f0000000500)="b2040243858be3adf8c44e4bc2062a3b3a3442bb9e5a9c1bf4f88eac1e6a2764121333a88e2f3144a0b3516636014fd95df6db7249bcd6f2050b8ad95712527f207cddfc2dc6c0c4062311f284881ab869ca573b4abd96ec6609a686941ce799b71e215f28b1b534c81d4f3de66c5ab50b769eed257e5e1b73e360cbd5774c5ac2ee9e184cb3e44a1de331f98dc5555ae6521bcbf279", 0x96}], 0x5, &(0x7f0000000640)=[{0xc8, 0x5ff5d135b7d8d24f, 0x401, "2b9210cf08a5f951ac76ce697b7c2a78e72928bf53a9d6c26816c8bc75c7ad6884b1febafb274b3b497dfc6da17cf995805f742a9663903ca13918e6e4d3664d0bcb379ead9bf7eb4ce6700d1561932f5f0182e2d36d00a178e5e72c17efe6b5c52f2028d38924968d6f4d82fdc5e3f841dde1b16fe4b040e4b9200312e14f66087a713431062f9db4210455a28d49a3490edffe8121499896cc16da35b8985bd1a775ef0d5e5877678249ff51feca2124909920bfec65"}, {0x78, 0x106, 0x2, "ff6de1c575004f87a2ac25b8de20cc9650bb501ea58fede3f925e818c0d6871a2fc98dbe4b6cf64df174a587a08817c97503aaa30801a2a3d202d7ea173aed74b26914ee61c564275341a4242bd00cf88937149d985a3113038cef5f32c44e67f01253"}], 0x140, 0x8000}}, {{&(0x7f0000000780)=@in6={0xa, 0x4e21, 0x101, @loopback, 0x4}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000800)="93fcfccf8849cdddba2d3597c667b8548b3702f278c4b70c8c3b4a1a10014e0c7ec938573926c53c5b74061f1d50fd9e2028e26c196b5e2bf06807743d2bfd0ba7d95c1b47225f60067198e40e7b929a0ce157597bad2abe6e5d77aa869b7f8f8c77f1cbab951d0b5ccfc2b2c10ba88be3238e0d19874c43d789aecf1c55e86b81f28fb93f074b1ddd9d0ea30b5c8e1aff2f9c65629ad555b3e710646c49a221871ff5694adad59832d496c88d26b9a2e5d19deb16cace70d24e604d1eed87f52f2b22b90b6d293d22a8ae27547d59ef", 0xd0}, {&(0x7f0000000900)="5e1c4674a0ccd5e004d415d875fa0af2103c8aa27a15dd91e0c14b50dd28b96a87780ed6b5f6b50da7364e36a4ca9293640ccb25f8bcee025870dce9eb0594cda456b03db1ba7158", 0x48}, {&(0x7f0000000980)="705e4edce379c1e240333705237443cf55f8e341324f1ff59b8de9c4f9b71dd74c24ea5b725f69870dda2485e866e868c1619ce37b95342e0633c7547d631cad292e91f82e3eca88c38c519dbd792c686fed902df0d6b2d7ad0df11294f1d3e9df31b07ab1fe5b9c841127cfcb8cb1cec5cc1cc2d649d9431a2d6c44a58914408d95499ce4bd69b83d639e56311e446bcbc36b1fb6c1", 0x96}, {&(0x7f0000000a40)="8e318da63e3e7d3317fa5d382035161c", 0x10}, {&(0x7f0000000a80)="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0x1000}, {&(0x7f0000001a80)="74aab34f1372f83e86340335a2ec756e6e23bc14e6eb335b4dd32590754813e464200332f9526f73eaeda3bf84e08ce232fcee6e74df205b29a92e581430fdbf4c586f2b4ac3e041a5db089b9ed0a630eb8a9bbf36ba85491b5531154857c955ce808a2d15b70e77c251610cd2ee6d77f24560eb817b569b8e49dc50d787033e7e2d18b5849f46e1b15326bff4b8524ded1411670dbc6c7b9e5ff7648b8b015fc8ad3a5848cb15d7a0c598e5ff12dd6bc693ef2d4566ad27f1c9488667ef86909153faecce965f5cb63240e2cb5caa8442a42a590459fcfe5c262d40a14869c9f81ad74d2f815f4d54882b18e9bdea01c950d9", 0xf3}, {&(0x7f0000001b80)="f56f59868e08875b95409ca7489afd47badeaeb675766ba1bbcb459a80c1cf0ad561370069b866aad4678f9aafeb3ece7cdf19afd0373394fa42d459014102928ecf90adbc75c574bbbcea09b9145197b7d79abb11be16cd0c8cc8125210d01a28c0128253b4aaf76ceca376962b48c56711eb50154ecffe4468db6d4736e3489f4ff4b70f39ea23629683671001f3b464fefa8569dd48df0874df25de84fcf5e4cc05fe23d404ab05d35ac9415b00b7617a07266325317ecd5152241a964c9eef59b73e967387ccefe1ca0a481b1748f9a1044cf5eaa5069125d2e35c93dc89e19079639fee4e4574abac9456", 0xed}, {&(0x7f0000001c80)="a040465b9242faf25983cb1be495608c9c", 0x11}, {&(0x7f00000024c0)="0d799f34c20b3f8ce1d3020acaf53e2351e0cb5111010000", 0x18}, {&(0x7f0000001d00)="fd374765e159c663931f7e2edcfe956ed97952a61e08e172a90045e86a31ec3769a1f1c61ae4785d89c20c35096b545abbfce9a02d8295f4955c4cecef4f04cd92ebfb5633e414286d51d72fe554e54fafc180367c616683c858aef515b8f5a02065da10608a7d167b20b5e510e08a96e3e2a989df9f408953bc893c9776931a7605959372d684e1140f8da728de7d0d469f55cd4e502847dc368aa70e9ac2a5aadbf15ef688771585007ccf383cac7cfad39bd1dc522f4e5a16b2aa184a6862f443e1262af5c9966ee488ebe09dcc71a8440f52eb99e032236a92e39f2293a7a09261bfbefb6361b68d3ea03dc01dcdfc52223005732c61", 0xf8}], 0xa, &(0x7f0000001ec0)=[{0x58, 0x11d, 0x1, "787903ca118bfc7d7f8ec89b60cd275dc3efd6b06ebfc9f1185ebbf7d0780c3b6ea75d6b16aad235a0339a0b9e6813f9bdd716956021551144bdc63a7a018f83e904b6d37bf7d6"}, {0x70, 0x0, 0x6, "e34b008ea45cc0860b7b061bb73d3170582990af5ece1fa07588f575c04bc84b935a3964b548131f9025b6028b20a1d317234c37f90c3b08d533f09e4c86271c98ebaa48b9e6f44b19d26867205f2042709d480cfbc345b911977f67"}, {0xf8, 0x111, 0x9, "860caac063af0819133678eeaa0a69ba51358cc58bc749362ce87dfa6cde0e54bde5ac7a1d2334306f95d517ef70910674273fad73ed2a0119fc1bc33094650362f29b9a4ea5464b9cc0ca51cf1b7b5fb27dd87b5e409bd12267df411a7d50bffc30020ea460acf8f3aab03e536839505d0e0e65c40b504d76c21ddbaeedb8fd58a5c58e24feb5ef33c89f95c17e26a2d9c05fdb3ad4e98b5bcce094ebcebb6808f0d496ab3869fb6631757b627adc8c39ca9aff5d22252398afda719e12fae04a068841664f0f5938a9520d9f8f42d00aa2cf1b7ac6e4852115363063103c87fddacef4"}], 0x1c0, 0x4000050}, 0x7}, {{&(0x7f0000002080)=@ethernet={0x6, @remote}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002100)="1f925ec5f063651feca7dff271384c5d327dfcad6e1def8c6aed8ea75a9c8a3478e7a1e04e6bab915a1e391fbb0dfd8d871407ecd2ca2c4bcfea728559b7720ca1977e2bc81ad21b9ed1e4b3792f821c3f00cda1b0deed6f351f82997aeb1ae0037a33c6c815721c5d846a919bb8d5c3ca055ded8c6ed9461df74c45d825ce1bd136085ce304aea1c784c94cb1d878aa1a4f2a791b25a117b05504", 0x9b}, {&(0x7f00000021c0)="3e03d28abc1caf653ed56dc3db3922a3455997b6e047648570625f47983723c3f4645212e89c552be3f8bb54f29d30d41e81ce0928a4b280a7bbdb72ed776d32662a2435ef64251be78ce1b440e514a4fe3be6368b345d5d3ea17c7229f165bd93df6efebeec5e25412013b5c021faf73b122ccef12ce491d8ee1461682bbabdcba697973245c18ead14436c79ae492eb4ad80afe0", 0x95}], 0x2, 0x0, 0x0, 0x800}, 0x9}, {{&(0x7f00000022c0)=@rc={0x1f, {0x4b, 0x1, 0x100000001, 0x3eb, 0x4, 0x7}, 0x100000000}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002340)="3995cff3d9c5eb6d3585fb54dafde3a6bb967a19b242a2d85a1ad239e8f66a5227bbdaae3cbd8b623c7d8423b1228ef285e348cd9ba93f7f528d6bb7c0ef", 0x3e}], 0x1, 0x0, 0x0, 0x40800}, 0x400}], 0x4, 0x8) 21:55:00 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x236, 0x0) fanotify_mark(0xffffffffffffffff, 0x1, 0x8010001, r0, &(0x7f0000000180)='./file0\x00') mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x40000000020) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x6}, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000100)=0xa5, 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+10000}, {0x0, 0x7530}}, 0x100) lseek(r1, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x20000, 0x0) clock_gettime(0x5, &(0x7f0000000280)) read$eventfd(r0, &(0x7f0000000200), 0x8) 21:55:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x600000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 252.246065] FAULT_INJECTION: forcing a failure. [ 252.246065] name failslab, interval 1, probability 0, space 0, times 0 [ 252.306912] CPU: 1 PID: 10360 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #48 [ 252.314369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.323873] Call Trace: [ 252.326942] dump_stack+0x1c4/0x2b4 [ 252.330600] ? dump_stack_print_info.cold.2+0x52/0x52 [ 252.335856] ? kernel_text_address+0x79/0xf0 [ 252.340305] should_fail.cold.4+0xa/0x17 [ 252.344404] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 252.349534] ? save_stack+0xa9/0xd0 [ 252.353180] ? save_stack+0x43/0xd0 [ 252.356874] ? kmem_cache_alloc_trace+0x152/0x750 [ 252.361856] ? usb_control_msg+0xc4/0x4e0 [ 252.366027] ? proc_control+0x99b/0xef0 [ 252.370024] ? usbdev_do_ioctl+0x1eb8/0x3b50 [ 252.374459] ? usbdev_ioctl+0x25/0x30 [ 252.378283] ? do_vfs_ioctl+0x1de/0x1720 [ 252.382375] ? ksys_ioctl+0xa9/0xd0 [ 252.386022] ? __x64_sys_ioctl+0x73/0xb0 [ 252.390110] ? do_syscall_64+0x1b9/0x820 [ 252.394194] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.399584] ? ___might_sleep+0x1ed/0x300 [ 252.403763] ? lock_release+0x970/0x970 [ 252.407843] ? arch_local_save_flags+0x40/0x40 [ 252.412473] ? __mutex_lock+0x85e/0x1700 [ 252.416568] ? proc_control+0x831/0xef0 [ 252.420565] ? lock_downgrade+0x900/0x900 [ 252.424737] ? __might_sleep+0x95/0x190 [ 252.428740] ? ___might_sleep+0x1ed/0x300 [ 252.433418] ? arch_local_save_flags+0x40/0x40 [ 252.438023] ? ___might_sleep+0x1ed/0x300 [ 252.442199] ? trace_hardirqs_on+0xbd/0x310 [ 252.446546] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 252.451591] __should_failslab+0x124/0x180 21:55:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xa00000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfffff000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xa}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xffffff7f}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 252.455864] should_failslab+0x9/0x14 [ 252.459694] __kmalloc+0x2d4/0x760 [ 252.463263] ? kmem_cache_alloc_trace+0x31f/0x750 [ 252.468137] ? usb_alloc_urb+0x24/0x50 [ 252.472051] ? arch_local_save_flags+0x40/0x40 [ 252.476670] usb_alloc_urb+0x24/0x50 [ 252.480413] usb_control_msg+0x1dd/0x4e0 [ 252.484588] ? usb_start_wait_urb+0x370/0x370 [ 252.489108] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 252.494769] proc_control+0x99b/0xef0 [ 252.498634] ? proc_bulk+0xa70/0xa70 [ 252.502449] usbdev_do_ioctl+0x1eb8/0x3b50 [ 252.506697] ? processcompl_compat+0x680/0x680 [ 252.511292] ? mark_held_locks+0x130/0x130 [ 252.515557] ? dput.part.26+0x26d/0x790 [ 252.519551] ? shrink_dcache_sb+0x350/0x350 [ 252.523881] ? lock_acquire+0x1ed/0x520 [ 252.527867] ? __fdget_pos+0x1bb/0x200 [ 252.531763] ? avc_has_extended_perms+0x8cb/0x15a0 [ 252.537011] ? lock_downgrade+0x900/0x900 [ 252.541166] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 252.546967] ? _parse_integer+0x180/0x180 [ 252.551126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.556680] ? avc_has_extended_perms+0xab2/0x15a0 [ 252.561741] ? avc_ss_reset+0x190/0x190 [ 252.565759] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 252.571596] ? __f_unlock_pos+0x19/0x20 [ 252.575615] ? __fget+0x4d1/0x740 [ 252.579212] ? ___might_sleep+0x1ed/0x300 [ 252.583526] ? arch_local_save_flags+0x40/0x40 [ 252.588129] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 252.593064] usbdev_ioctl+0x25/0x30 [ 252.596844] ? usbdev_compat_ioctl+0x30/0x30 [ 252.601255] do_vfs_ioctl+0x1de/0x1720 [ 252.605217] ? ioctl_preallocate+0x300/0x300 [ 252.609697] ? selinux_file_mprotect+0x620/0x620 [ 252.615018] ? __sb_end_write+0xd9/0x110 [ 252.619091] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 252.624701] ? fput+0x130/0x1a0 [ 252.628253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 252.633875] ? security_file_ioctl+0x94/0xc0 [ 252.638288] ksys_ioctl+0xa9/0xd0 [ 252.641752] __x64_sys_ioctl+0x73/0xb0 [ 252.645642] do_syscall_64+0x1b9/0x820 [ 252.649833] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 252.655378] ? syscall_return_slowpath+0x5e0/0x5e0 [ 252.660319] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.665166] ? trace_hardirqs_on_caller+0x310/0x310 [ 252.670212] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 252.675233] ? prepare_exit_to_usermode+0x291/0x3b0 [ 252.680274] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 252.685151] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.690338] RIP: 0033:0x457579 [ 252.693531] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.712436] RSP: 002b:00007f6b510d8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.720215] RAX: ffffffffffffffda RBX: 00007f6b510d8c90 RCX: 0000000000457579 [ 252.727559] RDX: 0000000020000000 RSI: 00000000c0185500 RDI: 0000000000000003 [ 252.734985] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 252.742264] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6b510d96d4 [ 252.749546] R13: 00000000004bf6c0 R14: 00000000004cf598 R15: 0000000000000004 21:55:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:00 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045519, &(0x7f0000000000)={0xa3, 0x8}) 21:55:00 executing program 5 (fault-call:1 fault-nth:3): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:55:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfc000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:00 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="c7000000d87698521709000000000000009a2d40fbfd12c1a336dcc4f41a5571b89a085ea0e4d6e831cf06996f8deceb462244e012f62e9460d4b6a24dbc318de35222806b28d02c0c7e20d281e33425caad7b8bf961dc013525e1c5b9f5715f7ccf96b60a12712ecace0a87e45c0cb68099fa689885c64fc3ac2f2ccc1915b3d3174a1f1a19add7845ac6df7fb55ba0ace9c6d6b9221d2d4d2a52bd7d42d71cdeb986d385b6555e6a903fcd008d323b3c0f14af075b86e9cbe7be5864e9d6e82a8460ec5fa5230fae1746"], &(0x7f0000000040)=0xcf) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e20, 0x48a3, @remote, 0x100000000}, @in6={0xa, 0x4e23, 0x49, @mcast1, 0x8c}, @in6={0xa, 0x4e20, 0x3, @mcast2, 0x4}]}, &(0x7f00000003c0)=0x10) r2 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0xfffffffffffffffe) recvfrom$unix(r2, &(0x7f00000000c0)=""/184, 0xb8, 0x12043, &(0x7f0000000180)=@file={0x1, './file1\x00'}, 0x6e) unshare(0x400) setxattr$trusted_overlay_opaque(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)='trusted.overlay.opaque\x00', &(0x7f00000004c0)='y\x00', 0x2, 0x1) rmdir(&(0x7f00000006c0)='./file0\x00') ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x1ff) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x0, 0x5, 0x63, 0x6, 0x7, 0x7, 0x5, 0x6, 0x7, 0x1, 0x6, 0x7}) lseek(r2, 0x0, 0x0) 21:55:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200000) ioctl$KVM_SET_NESTED_STATE(r1, 0x4080aebf, &(0x7f0000000200)={0x2, 0x0, 0x2080, {0x0, 0x6000, 0x2}, [], 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"}) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x1a5}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:01 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f0000000040)='./file0\x00') lseek(r0, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x7ff, 0x38000000000000, 0x4a73, 'queue1\x00', 0x8}) [ 253.010098] FAULT_INJECTION: forcing a failure. [ 253.010098] name failslab, interval 1, probability 0, space 0, times 0 [ 253.064906] CPU: 1 PID: 10399 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #48 [ 253.072241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.081618] Call Trace: [ 253.084239] dump_stack+0x1c4/0x2b4 [ 253.087907] ? dump_stack_print_info.cold.2+0x52/0x52 [ 253.093140] ? lock_downgrade+0x900/0x900 [ 253.097338] should_fail.cold.4+0xa/0x17 [ 253.101455] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 253.106599] ? mark_held_locks+0x130/0x130 21:55:01 executing program 3: r0 = timerfd_create(0x4, 0x80000) fstat(r0, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x0, 0x2) r2 = accept4(r1, &(0x7f0000000240)=@sco, &(0x7f00000002c0)=0x80, 0x800) r3 = accept4(r0, 0x0, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000200)={0x3ff}, 0x4) r4 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x73, "3659328a75672ebe6ad547b2687cf71ed45e236d872eccb0b3a4e5b04c54c62548ad5cd2cc1b845024af81d951e466f938762faee41e6a274ed5465f28a59224c49fe6635dd84c7afe7deba59ef82675998f1812bee5ae0d06d2b1ab4d0f2efb3bf68c48629414be72d9ebb254cfcf781cb7e0"}, &(0x7f0000000380)=0x7b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r5, 0x8}, 0x8) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r4, &(0x7f0000000180), 0x400000000000004, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) 21:55:01 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80086601, &(0x7f0000000000)={0xa3, 0x8}) 21:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x900000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 253.110870] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 253.115924] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 253.120763] ? modules_open+0xa0/0xa0 [ 253.124644] ? usb_hcd_link_urb_to_ep+0x3e5/0x500 [ 253.124661] ? lock_downgrade+0x900/0x900 [ 253.124679] ? fs_reclaim_acquire+0x20/0x20 [ 253.124698] ? lock_downgrade+0x900/0x900 [ 253.133741] ? ___might_sleep+0x1ed/0x300 [ 253.146461] ? kasan_check_write+0x14/0x20 [ 253.150723] ? arch_local_save_flags+0x40/0x40 [ 253.155336] ? usb_hcd_submit_urb+0x460/0x20a0 [ 253.159944] ? _raw_spin_unlock+0x2c/0x50 21:55:01 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001880)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000018c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001900)=0x14) sendmsg$can_raw(r0, &(0x7f0000001a40)={&(0x7f0000001940)={0x1d, r1}, 0x10, &(0x7f0000001a00)={&(0x7f0000001980)=@canfd={{0x0, 0x2, 0x5, 0xad5b}, 0x19, 0x2, 0x0, 0x0, "39c0379658ac204944fad99addfebbf5931ae7527a1618df986be57720a6742447294a1c487ba55210adb01f1e1d8aaacd0ccb4bcbf9ec93b65e89a0183988c8"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) readv(r2, &(0x7f0000000680)=[{&(0x7f0000000600)=""/78, 0x4e}, {&(0x7f0000000700)=""/220, 0xdc}, {&(0x7f0000000800)=""/98, 0x62}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x4) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4d0, 0x1a8, 0x350, 0x0, 0x1a8, 0xe8, 0x438, 0x438, 0x438, 0x438, 0x438, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x19}}}, {{@ip={@empty, @remote, 0xffffffff, 0x0, 'bcsf0\x00', 'syz_tun\x00', {}, {0xff}, 0x29, 0x3, 0x2}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0x1}}}, {{@ip={@broadcast, @dev={0xac, 0x14, 0x14, 0x15}, 0xffffff00, 0x0, 'veth1_to_bond\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x0, 0x2, 0x22}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xb8, 0xe8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x2, 0x1, @local, 0x4e23}}}, {{@ip={@rand_addr=0xac, @dev={0xac, 0x14, 0x14, 0xe}, 0xffffffff, 0xffffff00, 'bond0\x00', 'irlan0\x00', {0xff}, {}, 0xbf, 0x60727718764e1eaa, 0x4}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x9}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x530) lseek(r2, 0x0, 0x0) [ 253.164117] __should_failslab+0x124/0x180 [ 253.168418] should_failslab+0x9/0x14 [ 253.172241] __kmalloc+0x2d4/0x760 [ 253.172256] ? kasan_check_write+0x14/0x20 [ 253.172274] ? do_raw_spin_lock+0xc1/0x200 [ 253.172295] ? usb_hcd_submit_urb+0x6fc/0x20a0 [ 253.189016] usb_hcd_submit_urb+0x6fc/0x20a0 [ 253.193464] ? usb_create_hcd+0x40/0x40 [ 253.197465] ? do_syscall_64+0x1b9/0x820 [ 253.201546] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.201563] ? __x64_sys_ioctl+0x73/0xb0 [ 253.201577] ? do_syscall_64+0x1b9/0x820 [ 253.201596] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.215275] ? ___might_sleep+0x1ed/0x300 [ 253.215290] ? lock_release+0x970/0x970 [ 253.215315] ? arch_local_save_flags+0x40/0x40 [ 253.215333] ? __mutex_lock+0x85e/0x1700 [ 253.215352] ? __lockdep_init_map+0x105/0x590 [ 253.224912] ? __lockdep_init_map+0x105/0x590 [ 253.224935] usb_submit_urb+0x893/0x14e0 [ 253.224957] usb_start_wait_urb+0x13d/0x370 [ 253.224972] ? sg_clean+0x240/0x240 [ 253.224997] usb_control_msg+0x332/0x4e0 [ 253.237651] ? usb_start_wait_urb+0x370/0x370 [ 253.255043] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 253.255066] proc_control+0x99b/0xef0 [ 253.255087] ? proc_bulk+0xa70/0xa70 [ 253.255108] usbdev_do_ioctl+0x1eb8/0x3b50 [ 253.255126] ? processcompl_compat+0x680/0x680 [ 253.255147] ? mark_held_locks+0x130/0x130 [ 253.294069] ? dput.part.26+0x26d/0x790 [ 253.298250] ? shrink_dcache_sb+0x350/0x350 [ 253.302750] ? lock_acquire+0x1ed/0x520 [ 253.306851] ? __fdget_pos+0x1bb/0x200 [ 253.310823] ? avc_has_extended_perms+0x8cb/0x15a0 [ 253.316189] ? lock_downgrade+0x900/0x900 [ 253.320366] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 253.326292] ? _parse_integer+0x180/0x180 [ 253.330486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 253.336054] ? avc_has_extended_perms+0xab2/0x15a0 [ 253.341021] ? avc_ss_reset+0x190/0x190 [ 253.345032] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 253.350870] ? __f_unlock_pos+0x19/0x20 [ 253.354871] ? __fget+0x4d1/0x740 [ 253.358353] ? ___might_sleep+0x1ed/0x300 [ 253.362523] ? arch_local_save_flags+0x40/0x40 [ 253.367144] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 253.372109] usbdev_ioctl+0x25/0x30 [ 253.372126] ? usbdev_compat_ioctl+0x30/0x30 [ 253.372148] do_vfs_ioctl+0x1de/0x1720 [ 253.380265] ? ioctl_preallocate+0x300/0x300 [ 253.380286] ? selinux_file_mprotect+0x620/0x620 [ 253.380304] ? __sb_end_write+0xd9/0x110 [ 253.397756] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 253.397768] ? fput+0x130/0x1a0 [ 253.397827] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 253.406679] ? security_file_ioctl+0x94/0xc0 [ 253.416882] ksys_ioctl+0xa9/0xd0 [ 253.420365] __x64_sys_ioctl+0x73/0xb0 [ 253.424324] do_syscall_64+0x1b9/0x820 [ 253.428285] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 253.433892] ? syscall_return_slowpath+0x5e0/0x5e0 [ 253.439088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.443978] ? trace_hardirqs_on_caller+0x310/0x310 [ 253.449037] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 253.454165] ? prepare_exit_to_usermode+0x291/0x3b0 [ 253.459297] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.464195] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.469420] RIP: 0033:0x457579 [ 253.472645] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.492191] RSP: 002b:00007f6b510d8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 253.500247] RAX: ffffffffffffffda RBX: 00007f6b510d8c90 RCX: 0000000000457579 [ 253.507522] RDX: 0000000020000000 RSI: 00000000c0185500 RDI: 0000000000000003 21:55:01 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x2000000000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x195102, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={'nr0\x00', 0x3ff}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r1, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f00000000c0)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x30, 0x28, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000000040)=[0x48, 0x20, 0x18, 0x20, 0x78]}, 0x81}}], 0xe0, 0x0, &(0x7f0000000140)="bccfb77ad8d22165bcc1b2dd4fb2df4aa891cf8d15011188a16d93a874f3f24b4bec0a50209cb963143676bfb9da1744195b6f810b766ecb0ebd3887653fb5bf21c766238667fbea8745eaa08b3f9f2754168e93d438b729c13eaa5a6777ee74fa06301c436644b0bba65c21975d6464027070331d846c4a6a44c68244778e240df4bebba323441c9566b37a15c942cf87400ce1e3cebd1c12aaa79278a418ebe605611a87dd39f96ea0e8fe846f1de995a9d3cb92a02620957b7a9da333d95229bbd22877f258aac4b5c81612dce5a7b527045fd2a3fb649af47da1bec356a6"}) 21:55:01 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x551f, &(0x7f0000000000)={0xa3, 0x8}) 21:55:01 executing program 5 (fault-call:1 fault-nth:4): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:55:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xf00}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 253.514828] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 253.522119] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6b510d96d4 [ 253.529601] R13: 00000000004bf6c0 R14: 00000000004cf598 R15: 0000000000000004 21:55:01 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045515, &(0x7f0000000000)={0xa3, 0x8}) [ 253.609360] vhci_hcd: invalid port number 0 21:55:01 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3}) 21:55:01 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x8) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1010, 0x1) 21:55:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xff00000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 253.719939] vhci_hcd: invalid port number 0 21:55:01 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8004550f, &(0x7f0000000000)={0xa3, 0x8}) 21:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfe80000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:01 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc018550a, &(0x7f0000000000)={0xa3}) 21:55:01 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000c80)={0x2, 0x0, @broadcast}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000240)=ANY=[]}, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="7573700700000000000000050000d1f115a92de8bd86002cd000444dda77f50b124a139bbe496d24"]) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000400)="66b9800000c00f326635000400000f300fc71e4425749e66b8eab9ffdd0f23d80f21f86635400000100f23f866b8ef6700000f23c00f21f8663501000f000f23f866b9860b000066b80300000066ba000000000f306666660fd5ef66b8ca9300000f23d00f21f86635100000010f23f8ba6100ec66b80d0000000f23d00f21f866351000000e0f23f8", 0x89}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000000)) r4 = open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x7e) mlock(&(0x7f0000ff1000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x40, 0x4, 0x3, 0x5, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000380)={r5, 0x0, 0x300, 0x1}, 0xfffffffffffffffd) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000640)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000600)={&(0x7f0000000040)=ANY=[]}}, 0x4000000) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r6) ioctl$FICLONE(r3, 0x40049409, r1) ioctl$sock_FIOSETOWN(r6, 0xb704, &(0x7f0000000440)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000680)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x80000001, 0x2}) socket$inet6_dccp(0xa, 0x6, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000140), &(0x7f00000004c0)="39dfc2741cb7028b1a51730c44e5b06394c0de568f5bbf6fcb31f4fa5da8ad1c10a147a5d59e3777130e44f035a5b2a00e6d449d0f1cf19de1f417d2ceee335defc241799892f5e66aabf094290d7f9dbbcbeb2e4d4f80e0b15268c1c26bedee4682c9956261964b8a91c48d") open(&(0x7f0000000280)='./file0\x00', 0x0, 0x2) 21:55:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000140)=@v2={0x2000000, [{0x3, 0xa5d0}, {0x1, 0x3}]}, 0x14, 0x2) 21:55:01 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5421, &(0x7f0000000000)={0xa3, 0x8}) 21:55:01 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045515, &(0x7f0000000000)={0xa3}) 21:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 21:55:02 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045503, &(0x7f0000000000)={0xa3, 0x8}) 21:55:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}}, 0x44000) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000100)=0x4) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x101) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="9b5e68961f751fbe93fb718b09fcef8d4e52485f28e82a4e260f3a207d7cd6810f28be4e08", 0x25) 21:55:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xa5010000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:02 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80086601, &(0x7f0000000000)={0xa3}) 21:55:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 21:55:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfec0}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:02 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:55:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xf00000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:02 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185504, &(0x7f0000000000)={0xa3}) 21:55:02 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40049409, &(0x7f0000000000)={0xa3, 0x8}) 21:55:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}]}, 0x30}}, 0x4c084) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 21:55:02 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105500, &(0x7f0000000000)={0xa3, 0x8}) 21:55:02 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185507, &(0x7f0000000000)={0xa3}) 21:55:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:02 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:55:02 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x402, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x6) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x1, 0x240, [0x20000200, 0x0, 0x0, 0x20000230, 0x20000260], 0x0, &(0x7f0000000100), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x1, 0x88bf, 'syzkaller1\x00', 'teql0\x00', 'veth1_to_bond\x00', 'bond_slave_1\x00', @dev={[], 0x11}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @random="d2528cc9c6ba", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x180, [@arp={'arp\x00', 0x38, {{0x302, 0x8977, 0x4, @local, 0x0, @local, 0xffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0x8d, 0x20}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@remote, 0x52e9511be400c936}}}]}, @snat={'snat\x00', 0x10, {{@local, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x2b8) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) 21:55:02 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80085504, &(0x7f0000000000)={0xa3, 0x8}) 21:55:02 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045503, &(0x7f0000000000)={0xa3}) 21:55:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xb}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:02 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000c80)={0x2, 0x0, @broadcast}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000240)=ANY=[]}, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="7573700700000000000000050000d1f115a92de8bd86002cd000444dda77f50b124a139bbe496d24"]) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000400)="66b9800000c00f326635000400000f300fc71e4425749e66b8eab9ffdd0f23d80f21f86635400000100f23f866b8ef6700000f23c00f21f8663501000f000f23f866b9860b000066b80300000066ba000000000f306666660fd5ef66b8ca9300000f23d00f21f86635100000010f23f8ba6100ec66b80d0000000f23d00f21f866351000000e0f23f8", 0x89}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000000)) r4 = open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x7e) mlock(&(0x7f0000ff1000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x40, 0x4, 0x3, 0x5, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000380)={r5, 0x0, 0x300, 0x1}, 0xfffffffffffffffd) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000640)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000600)={&(0x7f0000000040)=ANY=[]}}, 0x4000000) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r6) ioctl$FICLONE(r3, 0x40049409, r1) ioctl$sock_FIOSETOWN(r6, 0xb704, &(0x7f0000000440)) 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_bp={&(0x7f0000000680)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x80000001, 0x2}) socket$inet6_dccp(0xa, 0x6, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000140), &(0x7f00000004c0)="39dfc2741cb7028b1a51730c44e5b06394c0de568f5bbf6fcb31f4fa5da8ad1c10a147a5d59e3777130e44f035a5b2a00e6d449d0f1cf19de1f417d2ceee335defc241799892f5e66aabf094290d7f9dbbcbeb2e4d4f80e0b15268c1c26bedee4682c9956261964b8a91c48d") open(&(0x7f0000000280)='./file0\x00', 0x0, 0x2) 21:55:02 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x50000) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'vboxnet1\x00'}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000100)) 21:55:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0x0, 0x6, 0x7}) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='uid_map\x00') ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000140)={0xfffffffffffffffa, 0x0, 0x7, 0x7e88}) 21:55:02 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa3, 0x8}) 21:55:02 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x541b, &(0x7f0000000000)={0xa3}) 21:55:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xf}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:02 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045510, &(0x7f0000000000)={0xa3}) 21:55:02 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4008550d, &(0x7f0000000000)={0xa3, 0x8}) 21:55:02 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) unshare(0x400) rmdir(&(0x7f0000000000)='./file0\x00') lseek(r0, 0x0, 0x0) 21:55:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x3b, @loopback, 0x4e24, 0x3, 'none\x00', 0x22, 0x2, 0x53}, {@loopback, 0x4e23, 0x4529f1681f61be84, 0x7, 0x2, 0xffffffffffff8000}}, 0x44) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:03 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185548, &(0x7f0000000000)={0xa3}) [ 255.008273] IPVS: set_ctl: invalid protocol: 59 127.0.0.1:20004 [ 255.062978] IPVS: set_ctl: invalid protocol: 59 127.0.0.1:20004 21:55:03 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000c80)={0x2, 0x0, @broadcast}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000240)=ANY=[]}, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="7573700700000000000000050000d1f115a92de8bd86002cd000444dda77f50b124a139bbe496d24"]) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000400)="66b9800000c00f326635000400000f300fc71e4425749e66b8eab9ffdd0f23d80f21f86635400000100f23f866b8ef6700000f23c00f21f8663501000f000f23f866b9860b000066b80300000066ba000000000f306666660fd5ef66b8ca9300000f23d00f21f86635100000010f23f8ba6100ec66b80d0000000f23d00f21f866351000000e0f23f8", 0x89}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000000)) r4 = open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x7e) mlock(&(0x7f0000ff1000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x40, 0x4, 0x3, 0x5, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000380)={r5, 0x0, 0x300, 0x1}, 0xfffffffffffffffd) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000640)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000600)={&(0x7f0000000040)=ANY=[]}}, 0x4000000) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r6) ioctl$FICLONE(r3, 0x40049409, r1) ioctl$sock_FIOSETOWN(r6, 0xb704, &(0x7f0000000440)) 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_bp={&(0x7f0000000680)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x80000001, 0x2}) socket$inet6_dccp(0xa, 0x6, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f00000001c0), &(0x7f0000000140), &(0x7f00000004c0)="39dfc2741cb7028b1a51730c44e5b06394c0de568f5bbf6fcb31f4fa5da8ad1c10a147a5d59e3777130e44f035a5b2a00e6d449d0f1cf19de1f417d2ceee335defc241799892f5e66aabf094290d7f9dbbcbeb2e4d4f80e0b15268c1c26bedee4682c9956261964b8a91c48d") open(&(0x7f0000000280)='./file0\x00', 0x0, 0x2) 21:55:03 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40085511, &(0x7f0000000000)={0xa3, 0x8}) 21:55:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x9}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:03 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:55:03 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004550d, &(0x7f0000000000)={0xa3}) 21:55:03 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5450, &(0x7f0000000000)={0xa3}) 21:55:03 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004550c, &(0x7f0000000000)={0xa3, 0x8}) 21:55:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='\x00') 21:55:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x34000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:03 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x41045508, &(0x7f0000000000)={0xa3}) 21:55:03 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:55:03 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185503, &(0x7f0000000000)={0xa3}) 21:55:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfe80000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x200000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:55:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000200)="df550bcfa5f4957f02ae17d713e1598bd56ddc48d8772f26115b50f03d5aab9912c92ad522f21de99a3f9c04d7a2e12a6540345218c0ced08ac623d6d0d98ea45e89ff78168548db7e0d05839c7ca29188eb7d618279541c790e219988ada052a008ccceb56dd549bcad1c3e024b24c16cdf3bfd60505223e99378d2df99aea63db7ee08b7ed1854b38609725a067a7c6a34ef5e5ce7ad0bed3a9933c2ebb4130309d09514b62fd23a80857d") sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0xfffffffffffffe4a}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:03 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40049409, &(0x7f0000000000)={0xa3}) 21:55:03 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0189436, &(0x7f0000000000)={0xa3}) 21:55:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140), 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:04 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x2, &(0x7f0000000000)={0xa3, 0x8}) 21:55:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x9000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:04 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) socket(0x0, 0x0, 0x0) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000300)=0x51e9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r1, 0xa, 0xb) fcntl$setlease(r1, 0x400, 0x1) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f00000003c0), &(0x7f0000000400)={0x77359400}, 0x8) open(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f00000006c0)='./file0\x00') socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000000)) lseek(r0, 0x0, 0x200000000002) 21:55:04 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5460, &(0x7f0000000000)={0xa3}) 21:55:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[]}}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r1, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) write$FUSE_DIRENT(r1, &(0x7f0000000200)={0x180, 0xffffffffffffffda, 0x5, [{0x0, 0x6, 0x1e, 0x80, '/selinux/commit_pending_bools\x00'}, {0x5, 0xbaf1, 0x1e, 0x59, '/selinux/commit_pending_bools\x00'}, {0x3, 0xf14, 0x0, 0x1ff}, {0x7, 0xa0, 0x6, 0x3, 'cpuset'}, {0x5, 0x4165, 0x1e, 0x80000000, '/selinux/commit_pending_bools\x00'}, {0x3, 0x2, 0x1e, 0xfffffffffffffffa, '/selinux/commit_pending_bools\x00'}, {0x3, 0x7, 0x0, 0x2}, {0x4, 0x5, 0x0, 0x7}, {0x1, 0xfff, 0xd, 0xa0cd, 'bdev/md5sum-,'}]}, 0x180) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f0000000380)=0x10) 21:55:04 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8004551a, &(0x7f0000000000)={0xa3}) 21:55:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x5000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:04 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185574, &(0x7f0000000000)={0xa3}) 21:55:04 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x3) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000002c0)=0x100000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x1, &(0x7f0000000200)=[0xee01]) fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x0) bind$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x2711}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 21:55:04 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551c, &(0x7f0000000000)={0xa3, 0x8}) 21:55:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c000000534a6fa9b77acf276a0a6f804610187043cce3b68e1922a235a938622c838c59cbe3298195de0ca4e7612adeac6075492be2b4908bfdb09fcabb6e71b6a16c629d33d2d9000000000000000944fe797a8c6cf075e14c7f3e7cd5555f35119eba896a76219f90e029b1012943ce2d387c62cb15af1d73be66317eb11d00208f933d56ff1be755f8dbcd6870be6838badc509061bdc5d2195dbc857247"], &(0x7f0000000540)=0xa4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000580)={0xb9ca, 0x204, 0x1000, 0x7c6, r2}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="0205c60cee1dca39fe01e1000004000005000600500000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000000000000000000000000000000000000000000000"], 0x70}}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000200)=""/115, 0x73}], 0x2, &(0x7f00000002c0)=""/220, 0xdc, 0x4}, 0x2000) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000005c0)=0x5) rt_sigprocmask(0x1, &(0x7f0000000600)={0x3f}, &(0x7f0000000640), 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000400)={0xff, 0x8, 0xa7a, 0x3, 0xa74, 0x101a9b11, 0x1}, 0xc) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:04 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc018554c, &(0x7f0000000000)={0xa3}) 21:55:04 executing program 4 (fault-call:9 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 256.359218] FAULT_INJECTION: forcing a failure. [ 256.359218] name failslab, interval 1, probability 0, space 0, times 0 [ 256.379031] CPU: 0 PID: 10727 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 256.386354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.395718] Call Trace: [ 256.398326] dump_stack+0x1c4/0x2b4 [ 256.401973] ? dump_stack_print_info.cold.2+0x52/0x52 [ 256.407183] ? __wake_up_common_lock+0x1d0/0x330 [ 256.411954] should_fail.cold.4+0xa/0x17 [ 256.416028] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.421150] ? mark_held_locks+0x130/0x130 [ 256.425399] ? lock_downgrade+0x900/0x900 [ 256.429554] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 256.435651] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 256.440754] ? __wake_up_common_lock+0x1d0/0x330 [ 256.445519] ? __wake_up_common+0x7d0/0x7d0 [ 256.449832] ? __lockdep_init_map+0x105/0x590 [ 256.454330] ? fs_reclaim_acquire+0x20/0x20 [ 256.458650] ? lock_downgrade+0x900/0x900 [ 256.462786] ? ___might_sleep+0x1ed/0x300 [ 256.466921] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 256.472357] ? arch_local_save_flags+0x40/0x40 [ 256.476925] ? mark_held_locks+0x130/0x130 [ 256.481161] __should_failslab+0x124/0x180 [ 256.485391] should_failslab+0x9/0x14 [ 256.489180] kmem_cache_alloc+0x2be/0x730 [ 256.493328] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 256.498874] ? kvm_pfn_to_page+0x7a/0xa0 [ 256.502938] mmu_topup_memory_caches+0xf7/0x390 [ 256.507598] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 256.513121] ? kvm_apic_has_interrupt+0xe9/0x230 [ 256.517902] kvm_mmu_load+0x21/0xfa0 [ 256.521608] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 256.526545] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.532086] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.537627] vcpu_enter_guest+0x3dbe/0x6380 [ 256.541944] ? emulator_read_emulated+0x50/0x50 [ 256.546604] ? vmx_vcpu_load+0xb06/0x1030 [ 256.550739] ? mark_held_locks+0x130/0x130 [ 256.554959] ? vmx_write_tsc_offset+0x680/0x680 [ 256.559613] ? lock_downgrade+0x900/0x900 [ 256.563769] ? lock_acquire+0x1ed/0x520 [ 256.567736] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 256.572737] ? preempt_count_add+0x7d/0x160 [ 256.577045] ? lock_release+0x970/0x970 [ 256.581007] ? kvm_gen_update_masterclock+0x350/0x350 [ 256.586180] ? kvm_arch_dev_ioctl+0x630/0x630 [ 256.590658] ? preempt_notifier_dec+0x20/0x20 [ 256.595143] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 256.599969] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 256.604974] kvm_vcpu_ioctl+0x72b/0x1150 [ 256.609018] ? kvm_vcpu_block+0x1030/0x1030 [ 256.613336] ? __fget+0x4aa/0x740 [ 256.616787] ? __f_unlock_pos+0x19/0x20 [ 256.620769] ? __fget+0x4d1/0x740 [ 256.624222] ? ksys_dup3+0x680/0x680 [ 256.627945] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 256.632895] ? fsnotify+0xaae/0x12f0 [ 256.636593] ? kvm_vcpu_block+0x1030/0x1030 [ 256.640897] do_vfs_ioctl+0x1de/0x1720 [ 256.644771] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 256.649951] ? ioctl_preallocate+0x300/0x300 [ 256.654354] ? selinux_file_mprotect+0x620/0x620 [ 256.659129] ? __sb_end_write+0xd9/0x110 [ 256.663202] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 256.668723] ? fput+0x130/0x1a0 [ 256.671989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 256.677529] ? security_file_ioctl+0x94/0xc0 [ 256.681925] ksys_ioctl+0xa9/0xd0 [ 256.685362] __x64_sys_ioctl+0x73/0xb0 [ 256.689260] do_syscall_64+0x1b9/0x820 [ 256.693135] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 256.698483] ? syscall_return_slowpath+0x5e0/0x5e0 [ 256.703397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.708243] ? trace_hardirqs_on_caller+0x310/0x310 [ 256.713268] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 256.718312] ? prepare_exit_to_usermode+0x291/0x3b0 [ 256.723329] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.728160] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.733329] RIP: 0033:0x457579 [ 256.736505] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.755388] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.763077] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 256.770327] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 256.777586] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 256.784844] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 256.792111] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:04 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$security_capability(&(0x7f0000000200)='.\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f00000001c0)=@v3={0x3000000, [{0x10001, 0x10000}, {0x7128b714, 0x6}], r1}, 0x18, 0x1) rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x100, 0x9, 0x504}, 0x4}, 0x20, 0x1, 0x0) 21:55:04 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0xa3, 0x8}) 21:55:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xa00}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:04 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8108551b, &(0x7f0000000000)={0xa3}) 21:55:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000100)=0x10) 21:55:04 executing program 4 (fault-call:9 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:04 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008550e, &(0x7f0000000000)={0xa3, 0x8}) 21:55:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:05 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5451, &(0x7f0000000000)={0xa3}) [ 256.939531] FAULT_INJECTION: forcing a failure. [ 256.939531] name failslab, interval 1, probability 0, space 0, times 0 21:55:05 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8010550e, &(0x7f0000000000)={0xa3, 0x8}) 21:55:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xc0fe}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 257.006910] CPU: 0 PID: 10743 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 257.014236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.023595] Call Trace: [ 257.026201] dump_stack+0x1c4/0x2b4 [ 257.029861] ? dump_stack_print_info.cold.2+0x52/0x52 [ 257.035064] ? __kernel_text_address+0xd/0x40 [ 257.039568] ? unwind_get_return_address+0x61/0xa0 [ 257.044519] should_fail.cold.4+0xa/0x17 [ 257.048593] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.053716] ? save_stack+0xa9/0xd0 21:55:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x500000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 257.057349] ? kasan_kmalloc+0xc7/0xe0 [ 257.061242] ? kasan_slab_alloc+0x12/0x20 [ 257.065393] ? kmem_cache_alloc+0x12e/0x730 [ 257.069734] ? mmu_topup_memory_caches+0xf7/0x390 [ 257.074578] ? kvm_mmu_load+0x21/0xfa0 [ 257.078476] ? vcpu_enter_guest+0x3dbe/0x6380 [ 257.082979] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 257.088006] ? do_vfs_ioctl+0x1de/0x1720 [ 257.092070] ? ksys_ioctl+0xa9/0xd0 [ 257.095705] ? __x64_sys_ioctl+0x73/0xb0 [ 257.099778] ? do_syscall_64+0x1b9/0x820 [ 257.103856] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.109228] ? __wake_up_common+0x7d0/0x7d0 [ 257.113555] ? __lockdep_init_map+0x105/0x590 [ 257.118068] ? fs_reclaim_acquire+0x20/0x20 [ 257.122402] ? lock_downgrade+0x900/0x900 [ 257.126565] ? ___might_sleep+0x1ed/0x300 [ 257.130721] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 257.136175] ? arch_local_save_flags+0x40/0x40 [ 257.136191] ? trace_hardirqs_on+0xbd/0x310 [ 257.136211] __should_failslab+0x124/0x180 [ 257.136225] should_failslab+0x9/0x14 [ 257.136246] kmem_cache_alloc+0x2be/0x730 [ 257.145140] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 257.145154] ? kvm_pfn_to_page+0x7a/0xa0 [ 257.145171] ? mmu_topup_memory_caches+0xf7/0x390 [ 257.145190] mmu_topup_memory_caches+0xf7/0x390 [ 257.153217] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 257.153240] kvm_mmu_load+0x21/0xfa0 [ 257.171814] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 257.182003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.190626] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.201673] vcpu_enter_guest+0x3dbe/0x6380 [ 257.206006] ? emulator_read_emulated+0x50/0x50 [ 257.206025] ? vmx_vcpu_load+0xb06/0x1030 [ 257.206045] ? mark_held_locks+0x130/0x130 [ 257.214851] ? vmx_write_tsc_offset+0x680/0x680 [ 257.214867] ? lock_downgrade+0x900/0x900 [ 257.214894] ? lock_acquire+0x1ed/0x520 [ 257.231879] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 257.236939] ? preempt_count_add+0x7d/0x160 [ 257.241278] ? lock_release+0x970/0x970 [ 257.245264] ? kvm_gen_update_masterclock+0x350/0x350 [ 257.250467] ? kvm_arch_dev_ioctl+0x630/0x630 [ 257.254989] ? preempt_notifier_dec+0x20/0x20 [ 257.259503] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 257.264363] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 257.269398] kvm_vcpu_ioctl+0x72b/0x1150 [ 257.273473] ? kvm_vcpu_block+0x1030/0x1030 [ 257.277819] ? __fget+0x4aa/0x740 [ 257.281291] ? __f_unlock_pos+0x19/0x20 [ 257.285283] ? __fget+0x4d1/0x740 [ 257.288755] ? ksys_dup3+0x680/0x680 [ 257.292496] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 257.297437] ? fsnotify+0xaae/0x12f0 [ 257.301156] ? kvm_vcpu_block+0x1030/0x1030 [ 257.305488] do_vfs_ioctl+0x1de/0x1720 [ 257.309361] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 257.314544] ? ioctl_preallocate+0x300/0x300 [ 257.318951] ? selinux_file_mprotect+0x620/0x620 [ 257.323691] ? __sb_end_write+0xd9/0x110 [ 257.327739] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 257.333254] ? fput+0x130/0x1a0 [ 257.336536] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.342056] ? security_file_ioctl+0x94/0xc0 [ 257.346446] ksys_ioctl+0xa9/0xd0 [ 257.349901] __x64_sys_ioctl+0x73/0xb0 [ 257.353773] do_syscall_64+0x1b9/0x820 [ 257.357643] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 257.362989] ? syscall_return_slowpath+0x5e0/0x5e0 [ 257.367939] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.372781] ? trace_hardirqs_on_caller+0x310/0x310 [ 257.377786] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 257.382790] ? prepare_exit_to_usermode+0x291/0x3b0 [ 257.387792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.392656] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.397828] RIP: 0033:0x457579 [ 257.401005] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.419889] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.427593] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 257.434844] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 257.442095] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 257.449361] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 21:55:05 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f0000000000)='./file0\x00') lseek(r0, 0x0, 0x0) 21:55:05 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8108551b, &(0x7f0000000000)={0xa3, 0x8}) 21:55:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) 21:55:05 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc018556c, &(0x7f0000000000)={0xa3}) [ 257.456634] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:05 executing program 4 (fault-call:9 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:05 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4b47, &(0x7f0000000000)={0xa3, 0x8}) 21:55:05 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$getown(r0, 0x9) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001900)=0x1, 0x2) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000001ac0), &(0x7f00000004c0)=0x0) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() r11 = geteuid() r12 = getgid() mount$9p_fd(0x0, &(0x7f0000001940)='./file0\x00', &(0x7f0000001980)='9p\x00', 0x209004, &(0x7f00000019c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@mmap='mmap'}], [{@fowner_eq={'fowner', 0x3d, r11}}, {@pcr={'pcr', 0x3d, 0x1e}}, {@dont_appraise='dont_appraise'}, {@uid_lt={'uid<', r8}}, {@fsname={'fsname', 0x3d, '\\lo-wlan0'}}, {@smackfsdef={'smackfsdef', 0x3d, '\'vmnet0'}}]}}) r13 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000001700)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) sendmsg$unix(r0, &(0x7f00000018c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000700)="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", 0x1000}, {&(0x7f00000000c0)="c56e893936ffb4d0251cc4c4aff250d8342847a5eb267037b4722179524708361e3559706e2ab71f69e81ffb4f8f5d7128599232b18fc5acb08cf015e40002f3827b1f47b2eb54d74f7fdd3796a4b115ffefd23327787168cff0e1d6702d31d37455505f2d785aa4ba9ba60ff5e20b0196ac5a05c2d00afe0fdcc139603d28b081265bc17b167aad195d201348637fe244c6e2e4af3250cb064e2bb12c17c8e67864fdff72b55fa9e407907bc67b72ac90fafe4837a37aadde57cccd2e07fe645aa50502336b7aed1f892c3c2f3dc0f8b2e11d47f5cce3e85907", 0xda}, {&(0x7f00000001c0)="3d1cd338a59dd9741216227b6a2b038437a0aff86ba28964f41103fcd3174740e8a339b106698fb6f9b985", 0x2b}], 0x3, &(0x7f00000017c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r4, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xd8, 0x40000}, 0x800) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000400)) 21:55:05 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x550b, &(0x7f0000000000)={0xa3}) 21:55:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:05 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0045878, &(0x7f0000000000)={0xa3}) 21:55:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xf0}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 257.648763] FAULT_INJECTION: forcing a failure. [ 257.648763] name failslab, interval 1, probability 0, space 0, times 0 21:55:05 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)={0xa3, 0x8}) [ 257.703142] CPU: 0 PID: 10792 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 257.710455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.710461] Call Trace: [ 257.710486] dump_stack+0x1c4/0x2b4 [ 257.710511] ? dump_stack_print_info.cold.2+0x52/0x52 [ 257.731231] ? __kernel_text_address+0xd/0x40 [ 257.735740] ? unwind_get_return_address+0x61/0xa0 [ 257.740685] should_fail.cold.4+0xa/0x17 [ 257.744761] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.749878] ? save_stack+0xa9/0xd0 [ 257.753508] ? kasan_kmalloc+0xc7/0xe0 [ 257.753521] ? kasan_slab_alloc+0x12/0x20 [ 257.753537] ? kmem_cache_alloc+0x12e/0x730 [ 257.753558] ? mmu_topup_memory_caches+0xf7/0x390 [ 257.770713] ? kvm_mmu_load+0x21/0xfa0 [ 257.774610] ? vcpu_enter_guest+0x3dbe/0x6380 [ 257.779110] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 257.784140] ? do_vfs_ioctl+0x1de/0x1720 [ 257.788209] ? ksys_ioctl+0xa9/0xd0 [ 257.791848] ? __x64_sys_ioctl+0x73/0xb0 [ 257.795920] ? do_syscall_64+0x1b9/0x820 [ 257.799997] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.805386] ? __wake_up_common+0x7d0/0x7d0 [ 257.809720] ? __lockdep_init_map+0x105/0x590 [ 257.814226] ? fs_reclaim_acquire+0x20/0x20 [ 257.818559] ? lock_downgrade+0x900/0x900 [ 257.822718] ? ___might_sleep+0x1ed/0x300 [ 257.822733] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 257.822753] ? arch_local_save_flags+0x40/0x40 [ 257.832370] ? trace_hardirqs_on+0xbd/0x310 [ 257.832404] __should_failslab+0x124/0x180 [ 257.832421] should_failslab+0x9/0x14 [ 257.849317] kmem_cache_alloc+0x2be/0x730 21:55:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:05 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5460, &(0x7f0000000000)={0xa3, 0x8}) [ 257.853484] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 257.859027] ? kvm_pfn_to_page+0x7a/0xa0 [ 257.863097] ? mmu_topup_memory_caches+0xf7/0x390 [ 257.867973] mmu_topup_memory_caches+0xf7/0x390 [ 257.872656] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 257.878217] kvm_mmu_load+0x21/0xfa0 [ 257.881957] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 257.886890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.892441] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 257.897994] vcpu_enter_guest+0x3dbe/0x6380 21:55:05 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004550d, &(0x7f0000000000)={0xa3, 0x8}) [ 257.902326] ? emulator_read_emulated+0x50/0x50 [ 257.907004] ? vmx_vcpu_load+0xb06/0x1030 [ 257.911158] ? mark_held_locks+0x130/0x130 [ 257.915404] ? vmx_write_tsc_offset+0x680/0x680 [ 257.915419] ? lock_downgrade+0x900/0x900 [ 257.915451] ? lock_acquire+0x1ed/0x520 [ 257.924267] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 257.924285] ? preempt_count_add+0x7d/0x160 [ 257.924300] ? lock_release+0x970/0x970 [ 257.924328] ? kvm_gen_update_masterclock+0x350/0x350 [ 257.924348] ? kvm_arch_dev_ioctl+0x630/0x630 [ 257.951270] ? preempt_notifier_dec+0x20/0x20 [ 257.955785] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 257.960642] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 257.965675] kvm_vcpu_ioctl+0x72b/0x1150 [ 257.969761] ? kvm_vcpu_block+0x1030/0x1030 [ 257.974099] ? __fget+0x4aa/0x740 [ 257.977564] ? __f_unlock_pos+0x19/0x20 [ 257.981549] ? __fget+0x4d1/0x740 [ 257.985014] ? ksys_dup3+0x680/0x680 [ 257.988746] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 257.993679] ? fsnotify+0xaae/0x12f0 [ 257.997415] ? kvm_vcpu_block+0x1030/0x1030 [ 257.997431] do_vfs_ioctl+0x1de/0x1720 [ 257.997447] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 257.997470] ? ioctl_preallocate+0x300/0x300 [ 258.015246] ? selinux_file_mprotect+0x620/0x620 [ 258.020017] ? __sb_end_write+0xd9/0x110 [ 258.024093] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 258.029636] ? fput+0x130/0x1a0 [ 258.032916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.038440] ? security_file_ioctl+0x94/0xc0 [ 258.042836] ksys_ioctl+0xa9/0xd0 [ 258.046275] __x64_sys_ioctl+0x73/0xb0 [ 258.050146] do_syscall_64+0x1b9/0x820 [ 258.054019] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 258.059366] ? syscall_return_slowpath+0x5e0/0x5e0 [ 258.064287] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.069130] ? trace_hardirqs_on_caller+0x310/0x310 [ 258.074130] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 258.079129] ? prepare_exit_to_usermode+0x291/0x3b0 [ 258.084128] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.088955] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.094138] RIP: 0033:0x457579 [ 258.097327] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.116218] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 258.123924] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 258.131182] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 258.138433] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 258.145683] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 21:55:06 executing program 4 (fault-call:9 fault-nth:3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:06 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5450, &(0x7f0000000000)={0xa3, 0x8}) [ 258.152935] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:06 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0/file0\x00', 0x4, 0x3) 21:55:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x4000000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:06 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045518, &(0x7f0000000000)={0xa3}) 21:55:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000940)=0xe8) sendmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f0000002c00)=@can={0x1d, r1}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000a00)="f6f1229e15f94e5f857bc4e3b5c979b14a9d8c", 0x13}], 0x1, &(0x7f0000000a80)=[{0x68, 0x0, 0xba5, "c39ad411952fcafebb5ef89e222bcb323ddf0ab57b1b2d838de5f65700e9c6972be56937421c38304cf0329d1740fc60c913ff84e599ef7f60908cb7f363bf5b6e59f9095fef4380cfebe4d45bbce8430764a70de64e"}, {0x58, 0x10b, 0xfffffffffffffffa, "da090838622dbf8b5d009b71a37262ebc145f48440bea7820409a0d3fbfa94aafc400e83801690f004614d133717443b590de08775deb34e6ccec9b6e66942392f3da09b"}, {0x48, 0x0, 0x100000001, "704795e04218588eff5f7dff9eda9de4923b96cc65bf588e4a95d6fcb7ed7f610ae8c38b2fa5b6a4e07d3141f40eb24678d10c4d"}, {0x1010, 0x11f, 0xe30e, "ac43adf4050935e02721b8b746b3db898c53e36f5e3733154ad690d84fa6774ce7942df35e279f662552f1f5aa932b57d3bccbb967868087d6b87788f9e17b9e20fed1f7ed1eeac5330688fbcefde51b9248b7d0281e024e4ba94a2ddd2790c4deed88cebe2b2ad544d0521f3c757b01069c08761a2668d34411dc9ad60f148673b2f8dc739659aa7da4584b538836ba6c4f4e24bb88dd0aea26627087bf1f70265f30b3ddaffff4fa1f6abc7017e084de953508d3a30b2d929a889d50a5f7e6a07ff0114d3e1498c9289b8d952eb34ee55dd11aa2f90d243865c9591c089767ce016275b32d274e223dbf29275dcb793a19714acf00c1365ee29af5833e24fb7494a0ded8fdcb6d692191449aeb7298fffa0dde0986047b3822fbcb15896d7d2406197a04a4645cc045a7772b2c7c4ff1436edda57930abfa98c5e64793b2f49c535d9ccc5d77a226ecb1c5e87f5c4082d5c74aa937bb761fcfdfbc0f4d5157af235db4073174c6e91fbae05ca8264c22d78caafa8a5e68b44f85cd3b6af808e6fcf40860e1be94b9ae481fb60f406176a54f101d70f622be7c283ee54308974af80641877ae34c63e330c160cb3fee5c0a338c70c6f20658a22c510b8e69ccdf8acfc0b3d9794d716ca490d5b2d3b772fd7f8b82f0b077848b6e8f11d6ed5bd0e96672ed9df3a1cf34a6d8dd9c1e2758d363af88eb446c897c4ba0b19d3c7ec8a7e83a00b66904708d203a913ff8f2c810eaf57cc20effdeb0b77286b34401975f780c7ce423e80d74b9c830d5e2fbc7b9dd1631f123c567a80832a6d1e321306f75b0d2b32c7624cca413878eab7c54b216d52fe536f940c258fe34955909832fcacc54de18e398d7872670ebd7ddab9392bbeb3a46bf9c79f80a86d4f40ee050caead29af083baa644306067c1ccc4b2b55b8ee069944c3137420032ad605f479d3d2e07362a284778f73bca5f9ae002c92f6089c92ff5ae100de9f08f1edce4d9f2b79a9b37d6aac169c686906f69e701eae71cadbd5e4e077aa0ea3946696bdaf322db9b2e1cdcd7c118489159aa1f0e22facba8ddc731a52d97fd0d45868887415e87df3f8bf439bbb892211a14fdafbcde0ce3fc9ef82a70e088259971b8213834915bd728793e4da13a02295e69791a0689095c4ed6ced5d0c73db0fd292e91435940460227d2308f724a1e3aa1b945b094ea8b59bfc12751ac8a1f10f590efd2fb52a01ad206f3eaa72e5903900ed453595a510693a29cafdd69fbe4c40d96604f97070443f124370324e6514e2e70640246eb1b808c8cc4135c5d1f214f81b806828f80fef61fc25d722f3627924675ea7e55fa080387448c220fbe3db6d061d54fb24faf8e6cb5103cb2f5698fd47c160250875c78fdd3bf8f766c5def61cba5b1676ba66dbd89e04bafecb97bf76319fe59aa441abd0520e0db52b161959cde170cc0f8f305f8d6eb6950ba14f708518e38e1b845444a215e00a5e3be63955759556942880023b33f9896f144a429e408df63960950238e95d213c5db67b8f92ad890f5aeab72eeef958360d9b77c88c5cac24ec883cdccf112c522dcb9fb1a985a1879f95267499e5230fbea0cb2e0fb3050d2458ca72ea8c6b87b9d8ab9774267c5bf5cd37191d931b4c2db3f888414feaf0d7598f51a245455c6ff012391786ab7bf93141b6f8fb00f36f67e66efffc351d9fc2bb51c66f55f01f3e6248dcd172d812e73731b6acea250f9a10aa894ec2c48b91441aa1e1d03c053616e6c9abdf6cc8cd864948b542821b87e42353afd98a3e96ef03741abf689f6aaff994426a0223c568864bac0de1be1c11f650d0cbad105ddf587f4c84e29accc91a48964e3a3210bcbda90c7e8a7cea5804315b7a370bd29ea5cfaa90371e56780c41224bc3b582198b4e840f221e7d63260d7f20a352346a87f33751d0aa2383f5cc751befc098015efe6051075debac6df16375343ead9db8de2100b52331e9d0db823aa8e1fe6c7a958072f3196a314c3d3903e94952c9aaf42d65ae3531e98c9ca1726813e050a40395ff60e0baf960e1cd22979e7e4c0a58ea0a59f25c97ab98f1a9558cde6d2e37569866dd646407eded3abcf1ddd51dd174f93b0e75af1a1af992f1e6cf11865906f6b3130b863b458b53d825850ebc0f1aa7677a37184c4c4bbfb8fc2abcb626777d289d06c947def3e2ea4aa80e2ab7378fe94eb42966f185cbc493ebbed3239ea31ddfd28e394f411c05ba0f5cb5a50fd25d7089a4b31ab815e112e4609360ce6627e6848817e1ebd69d7f85d4179903af253b784b4496d97eafe3b1b1c94e9832f3202aa89cd95a90a044054a174f08ce8ced874111f347f79dc440d8d1b25790150f65c03a6ed1bbab3de42755d7c6bcc0b994e9c3f9c6386ed3f071b8944c637349ad0a65e938d65ee050bd1fb52fe82d2c807ca2e69354b23cc4e2e5ff8be9b90acd8a975eae0eddbe575147baa2de523f88fbe82e6a49307a38f6f2a0ecb116eef70de06a05ea6a5b6620b3cb9e5366b33534adc1f0f75d19773bf7b7000e06df60a6084881694f8ba78c73258c678c670f5fa62941cbf5c181e9c4c7915c9f836f5ea2b5b45a4765d7f650c4f3daa853f6c957d52eadd4c33058a56ae791edd554acf852e442447801e7d4ae10370592867e2c5a5bfe0a52d81c2fc3a6e55d415d6e9c1562769f0dc30a3115d37addcfe934e1331784c2c100c2e323bd833b77359b827d7d8f036052e6a88c428ebe7b8762116cba95712d577f75d9d6e8db4e1cbaf7332a699a933e8874fff61d1da6cda2c6eb052896f6e1afbb8016274608c8ee7e065bc7935fda7dc116f0310cfaf4ae56199956f0cc1ac1e6c82da5f7bc70c529112243928333e3eb20169ae648c8839a91ec6e0e5abc1a2459caff4421bc96167ae48895db558184e1c16a0063670c4f09f1e6f62de8d5b3c9bdf344e0db073d9353fecdd3a69fbb39b0cc5b152279799c48b63116776e4f57cbb6eda3ea320ed328f6c369d1fc67b0125f0c24eda0f94402ad3e7f34c80e4c2b38c41c6bde5d204d3638a26102c357538034016ab45021e1270a7abc963ddfb8e15ab04e1274224f2d3ed21db667f2f60af3c51be8a63a835ea1e7d0f65766f27a653303af540d435814f7017f0879890c2453896151c0b1da5d5c54f7c71d32f94d384f6a7c117ba56cac3108eeb44e9304dd59eae1c60df99bd438bc2018b7154072cb2f1d27d53484e4f37099bd84fe5f8ca634beef5991278304ec88379399d493433e6cd3683b4e5f17dbdf5441e81bd49e5f8ca9dfa6c55ace4b7110db8a64cdedfe5aed08cf954d7f308066a81022cdecb325a7dc8478f6daa94097fac7ab521312e37f86b301a7473b29edbb226a22d887f3ffda86104a95d9b377ce292e6ccaf5f97abd5228e5fba7ed9ab3b79fc36c01f7aeec4307ca8c35ca54b3f31393601d6a148c389ce2611d6b21aa5145417995e792c023f07f2ab3115f94e3e05872044b9a8cd7d6a3cfb594679df81cfbb1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{0x1010, 0x11f, 0x9, 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9d8a403f4601ff66c49dfd5e42590936ee89cade426c4bad425ad1fdb4de1943acb6e5b9a7cb35b7d417441d5632015fc6526ec0ba03126f1417eec5152e0ce25961b11594b2b5a91310c64b0c7ab7095a8e09e29f05c5ae40d855b2af3ab5ffa8b3b98f1d43edb0a44b6be407c11023072bd54073547f86742c72f1a3d1e897f8a0c8de4b6495cf24d57f8d8361885bf9f9f734618c8ff7bd65bdce76bab3834dca4bd80c78dbef8b17151ee241867a58cb0155446d9cd5b9d873277f99eec111409636958432189dac1fbee9114575aa51aad95d799f5b6432739a4314fb05151684168ead916272705fb81377dd45b68bae8b0c1da7fcf12cb48c83793bb466b78aeb89aae3a9494a72cce6e5c47afd4d6fd19c4749c88ef2daf5da8de5a23971e0e461d6e5cae286a34ebfde824aa0a314e137827d3571f2bcd4d249ab431a1a13254fe523c20dce73ee4673a5e9457a46c77d4535a5d480afa4e7b350b56a3b09c45825c94d5fa96e16c764540a2a44cd3486de3d5c185a7a7416f417e368193902fb87b34ff99e6fe22155203746de06f60b5ceb5d7c835f8a68556bd356dba45c675d3ddd205791ea3d7c59701ca80fb7758eb5595c9b6b3c0515dcb0e28a3ffa29878b7aa3c8838d259bee659390124c44367c36c71410237760f21b5d2d245860523759d4e8eca4da1529160d3320ea58a08d6a65a94fb58f28c42dbef8c15c957115ef196c3682a2bfee9cf6acdd9f90c4d4944cf90cb761d63083d005ce1fade994134579c25dc0807e55dce5b74e6a7ccd43e0e31f5bb69b1b7db262e26f438d5540438e2c24d33167b87172444223d8a309b0a280e9e96e30337395b99cc96cbc0a33c1def1fdf0fa4f4f25195c20a3d30ba831a712e4e0b7f0b11ffe750fcc8611735c77c0b62853ee45d6e9e3160de6d767d86375103e3779a907e39bb8c0f5fe7e42de6bf52f6eb66160ce43622d0b7eb5760a4114f36bf233c6272d0b634f5994b88f72fd1548e3ecb7caa34ea91dff9716ba276f0e33e7165c7e6da0e9f5a10c46a19384ffccfc05546185e4f049f4cf82a7636f8da866e0590b3d63249018817ac821f705a31ce8b04e05ba3256cfb79c93a62c91710fdd9ce36323c2ed62306cb7e5c8b75bdae58adf1b993d44f855c9141572cb95836c510c35ec0bdf4fb4409b32d383e0d1f950fdfe7ceb8a566cf80abf9e1ee5ce7ffc5dcded0781fc54336f77cfade93d70d36755d413254afd1eb7b97fd3a333b120198b33166eb5924b8056e1772b58a3d60136078cf2080420314a0a616b7df868fc29c839cff4a5ebc6a9f8b6278cf3efcf50e0fe66ca8f1de7b61f55d4c8f16b2526793b7a6b28138cd1a578fd9646f10abdfb38cf67a41f3ca6771508a10d25bac62b01f9078e0708eb7c8f457ab51d5279ba9c3762246bc109f8f0d323d7b9b0d8e312cd7a4c517cd4efb90db50ee01070cc188dfcb3ecb6cd47d3c685a728ba779d35acfa884b19b9421af7149fffe927a99009b48640902f56cac2b90809d33f7dd09719d1327dfe2aabd1a2c69d4b54e6696634e8f3f62a5b97b19fdacabd836f92ca93b2938abd6f8cabec6b4d8bfe92b1abcee550ead14df031c9334ef3053f68267ac4cf7c8849fe297019787e83f7f05a4f98a1a736f20ce4edcb964544b35ccd35863045147b6219dce04cab10027b4380a726c5a01838f99b12ad8c88cd9cf8aa9c5e0fd5b719a523ee1ac755ca4c47229cdf2671b25d69beb645761a7a815a32c41bdff2cecaf35e77e708c0d411d960dfe18c1929b3f8fe72a8b91b3aa08aa5a4f2d7c63957b73484960d2305ee9172f056a281c85bbb318b360d1be40b6222a5336fa3e280c7b34d71cc0920ab254411426278c775f21d611e5d9a119f3115fb27e4252f23b6d80d699fc82fc7c556ac88a5dd7bd302b1fbc1caae897681f7bfa125fd3ffeb4aa5018c077b5c66282304649a74ee08c89894ea0bfb18023dc3bad46b38899db2744026a9c4284607c43d8d4ef53df8195d115be5a8fd7301e9033d47abae2deee4eb984c2203db32a3d90efe323613099d94e1a9827846797b4169e954df1667a7e79f3609bf2e7e5b954178fb95a4d66540795fa6c2901d96e1d2607e8edb61d94b77b7d976c895e52f555ea542a38fbb76410c10aa4167f4c968b74df4130fcde41f9aa09a17b19c39cb8f72c1e20a8afa9cc865e7049c9868d2857fac5e1f23295e40854a3631631e1d9d6c"}], 0x2128, 0x10}, 0x80}], 0x1, 0x0) 21:55:06 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x802c550a, &(0x7f0000000000)={0xa3, 0x8}) [ 258.253803] FAULT_INJECTION: forcing a failure. [ 258.253803] name failslab, interval 1, probability 0, space 0, times 0 21:55:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xf0ffff}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 258.301926] CPU: 0 PID: 10837 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 258.309244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.318612] Call Trace: [ 258.321213] dump_stack+0x1c4/0x2b4 [ 258.324870] ? dump_stack_print_info.cold.2+0x52/0x52 [ 258.330597] ? __kernel_text_address+0xd/0x40 [ 258.335105] ? unwind_get_return_address+0x61/0xa0 [ 258.335126] should_fail.cold.4+0xa/0x17 [ 258.335144] ? fault_create_debugfs_attr+0x1f0/0x1f0 21:55:06 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5514, &(0x7f0000000000)={0xa3, 0x8}) [ 258.335165] ? save_stack+0xa9/0xd0 [ 258.344145] ? kasan_kmalloc+0xc7/0xe0 [ 258.344158] ? kasan_slab_alloc+0x12/0x20 [ 258.344178] ? kmem_cache_alloc+0x12e/0x730 [ 258.365236] ? mmu_topup_memory_caches+0xf7/0x390 [ 258.370097] ? kvm_mmu_load+0x21/0xfa0 [ 258.374013] ? vcpu_enter_guest+0x3dbe/0x6380 [ 258.378525] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 258.383547] ? do_vfs_ioctl+0x1de/0x1720 [ 258.387616] ? ksys_ioctl+0xa9/0xd0 [ 258.391247] ? __x64_sys_ioctl+0x73/0xb0 [ 258.395319] ? do_syscall_64+0x1b9/0x820 21:55:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:06 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4020940d, &(0x7f0000000000)={0xa3, 0x8}) [ 258.399400] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.405033] ? __wake_up_common+0x7d0/0x7d0 [ 258.409363] ? __lockdep_init_map+0x105/0x590 [ 258.413872] ? fs_reclaim_acquire+0x20/0x20 [ 258.418204] ? lock_downgrade+0x900/0x900 [ 258.422376] ? ___might_sleep+0x1ed/0x300 [ 258.426542] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 258.432005] ? arch_local_save_flags+0x40/0x40 [ 258.436829] ? trace_hardirqs_on+0xbd/0x310 [ 258.441168] __should_failslab+0x124/0x180 [ 258.445411] should_failslab+0x9/0x14 21:55:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xa501}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 258.449226] kmem_cache_alloc+0x2be/0x730 [ 258.453397] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 258.458935] ? kvm_pfn_to_page+0x7a/0xa0 [ 258.463009] ? mmu_topup_memory_caches+0xf7/0x390 [ 258.467867] mmu_topup_memory_caches+0xf7/0x390 [ 258.472545] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 258.478088] kvm_mmu_load+0x21/0xfa0 [ 258.481813] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 258.486753] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.492300] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.497850] vcpu_enter_guest+0x3dbe/0x6380 [ 258.497873] ? emulator_read_emulated+0x50/0x50 [ 258.506880] ? vmx_vcpu_load+0xb06/0x1030 [ 258.506896] ? mark_held_locks+0x130/0x130 [ 258.506913] ? vmx_write_tsc_offset+0x680/0x680 [ 258.506932] ? lock_downgrade+0x900/0x900 [ 258.524113] ? lock_acquire+0x1ed/0x520 [ 258.528099] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 258.533125] ? preempt_count_add+0x7d/0x160 [ 258.537452] ? lock_release+0x970/0x970 [ 258.541442] ? kvm_gen_update_masterclock+0x350/0x350 [ 258.546650] ? kvm_arch_dev_ioctl+0x630/0x630 [ 258.551152] ? preempt_notifier_dec+0x20/0x20 [ 258.555663] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 258.560517] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 258.565556] kvm_vcpu_ioctl+0x72b/0x1150 [ 258.569634] ? kvm_vcpu_block+0x1030/0x1030 [ 258.573996] ? __fget+0x4aa/0x740 [ 258.577466] ? __f_unlock_pos+0x19/0x20 [ 258.581438] ? __fget+0x4d1/0x740 [ 258.584895] ? ksys_dup3+0x680/0x680 [ 258.588598] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 258.593514] ? fsnotify+0xaae/0x12f0 [ 258.597240] ? kvm_vcpu_block+0x1030/0x1030 [ 258.601545] do_vfs_ioctl+0x1de/0x1720 [ 258.605418] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 258.610591] ? ioctl_preallocate+0x300/0x300 [ 258.614986] ? selinux_file_mprotect+0x620/0x620 [ 258.619726] ? __sb_end_write+0xd9/0x110 [ 258.623771] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 258.629313] ? fput+0x130/0x1a0 [ 258.632590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.638114] ? security_file_ioctl+0x94/0xc0 [ 258.642519] ksys_ioctl+0xa9/0xd0 [ 258.645978] __x64_sys_ioctl+0x73/0xb0 [ 258.649850] do_syscall_64+0x1b9/0x820 [ 258.653725] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 258.659072] ? syscall_return_slowpath+0x5e0/0x5e0 [ 258.663982] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.668822] ? trace_hardirqs_on_caller+0x310/0x310 [ 258.673843] ? prepare_exit_to_usermode+0x291/0x3b0 [ 258.678855] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.683691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.688861] RIP: 0033:0x457579 [ 258.692045] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.710932] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 258.718643] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 258.725896] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 258.733149] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 258.740406] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 21:55:06 executing program 4 (fault-call:9 fault-nth:4): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:06 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc020660b, &(0x7f0000000000)={0xa3, 0x8}) 21:55:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfc}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:06 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) semget$private(0x0, 0x2, 0x28) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) rmdir(&(0x7f00000006c0)='./file0\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000100)=""/215) lseek(r0, 0x0, 0x0) 21:55:06 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5514, &(0x7f0000000000)={0xa3}) [ 258.747670] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:06 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000140)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) set_thread_area(&(0x7f0000000000)={0x7, 0x100000, 0xffffffffffffffff, 0x6, 0x2, 0xfffffffffffffeff, 0x7, 0x6, 0x93fe, 0x4}) sendmmsg(r1, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x5}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:06 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x550b, &(0x7f0000000000)={0xa3, 0x8}) 21:55:06 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551c, &(0x7f0000000000)={0xa3}) 21:55:06 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x200) [ 258.933869] FAULT_INJECTION: forcing a failure. [ 258.933869] name failslab, interval 1, probability 0, space 0, times 0 [ 258.971550] CPU: 1 PID: 10879 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 258.978897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.988249] Call Trace: [ 258.990856] dump_stack+0x1c4/0x2b4 [ 258.994503] ? dump_stack_print_info.cold.2+0x52/0x52 [ 258.999699] ? __kernel_text_address+0xd/0x40 [ 259.004207] ? unwind_get_return_address+0x61/0xa0 [ 259.009149] should_fail.cold.4+0xa/0x17 [ 259.013265] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 259.018373] ? save_stack+0xa9/0xd0 [ 259.022020] ? kasan_kmalloc+0xc7/0xe0 [ 259.025926] ? kasan_slab_alloc+0x12/0x20 [ 259.030078] ? kmem_cache_alloc+0x12e/0x730 [ 259.034415] ? mmu_topup_memory_caches+0xf7/0x390 [ 259.034428] ? kvm_mmu_load+0x21/0xfa0 [ 259.034444] ? vcpu_enter_guest+0x3dbe/0x6380 [ 259.034457] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 259.034477] ? do_vfs_ioctl+0x1de/0x1720 [ 259.043199] ? ksys_ioctl+0xa9/0xd0 [ 259.043213] ? __x64_sys_ioctl+0x73/0xb0 [ 259.043228] ? do_syscall_64+0x1b9/0x820 [ 259.043249] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.052739] ? __wake_up_common+0x7d0/0x7d0 [ 259.052753] ? __lockdep_init_map+0x105/0x590 [ 259.052774] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 259.060449] ? hrtimer_active+0x2db/0x440 [ 259.060480] ? fs_reclaim_acquire+0x20/0x20 [ 259.060510] ? lock_downgrade+0x900/0x900 [ 259.068711] ? ___might_sleep+0x1ed/0x300 [ 259.068726] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 259.068746] ? arch_local_save_flags+0x40/0x40 [ 259.078420] ? trace_hardirqs_on+0xbd/0x310 [ 259.078441] __should_failslab+0x124/0x180 [ 259.078458] should_failslab+0x9/0x14 [ 259.087969] kmem_cache_alloc+0x2be/0x730 [ 259.087998] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 259.088011] ? kvm_pfn_to_page+0x7a/0xa0 [ 259.088032] ? mmu_topup_memory_caches+0xf7/0x390 [ 259.100674] mmu_topup_memory_caches+0xf7/0x390 [ 259.100690] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 259.100708] kvm_mmu_load+0x21/0xfa0 [ 259.114874] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 259.114901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.114921] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.175817] vcpu_enter_guest+0x3dbe/0x6380 [ 259.180168] ? emulator_read_emulated+0x50/0x50 21:55:07 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8004550f, &(0x7f0000000000)={0xa3}) 21:55:07 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5452, &(0x7f0000000000)={0xa3, 0x8}) [ 259.184857] ? vmx_vcpu_load+0xb06/0x1030 [ 259.189020] ? mark_held_locks+0x130/0x130 [ 259.193271] ? vmx_write_tsc_offset+0x680/0x680 [ 259.197960] ? lock_downgrade+0x900/0x900 [ 259.202154] ? lock_acquire+0x1ed/0x520 [ 259.206147] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 259.211178] ? preempt_count_add+0x7d/0x160 [ 259.215529] ? lock_release+0x970/0x970 [ 259.215557] ? kvm_gen_update_masterclock+0x350/0x350 [ 259.215572] ? kvm_arch_dev_ioctl+0x630/0x630 [ 259.215592] ? preempt_notifier_dec+0x20/0x20 [ 259.224753] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 259.224767] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 259.224800] kvm_vcpu_ioctl+0x72b/0x1150 [ 259.224827] ? kvm_vcpu_block+0x1030/0x1030 [ 259.252022] ? __fget+0x4aa/0x740 [ 259.255471] ? __f_unlock_pos+0x19/0x20 [ 259.259471] ? __fget+0x4d1/0x740 [ 259.262969] ? ksys_dup3+0x680/0x680 [ 259.266675] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 259.271627] ? fsnotify+0xaae/0x12f0 [ 259.275331] ? kvm_vcpu_block+0x1030/0x1030 [ 259.279641] do_vfs_ioctl+0x1de/0x1720 [ 259.283514] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 259.288694] ? ioctl_preallocate+0x300/0x300 [ 259.293135] ? selinux_file_mprotect+0x620/0x620 [ 259.297910] ? __sb_end_write+0xd9/0x110 [ 259.301976] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 259.307498] ? fput+0x130/0x1a0 [ 259.310770] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.316291] ? security_file_ioctl+0x94/0xc0 [ 259.320688] ksys_ioctl+0xa9/0xd0 [ 259.324147] __x64_sys_ioctl+0x73/0xb0 [ 259.328023] do_syscall_64+0x1b9/0x820 [ 259.331896] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 259.337244] ? syscall_return_slowpath+0x5e0/0x5e0 [ 259.342157] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.346987] ? trace_hardirqs_on_caller+0x310/0x310 [ 259.351991] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 259.356993] ? prepare_exit_to_usermode+0x291/0x3b0 [ 259.361995] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.366827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.372001] RIP: 0033:0x457579 [ 259.375198] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.394106] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 259.401807] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 259.409066] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 259.416322] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 259.423590] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 21:55:07 executing program 4 (fault-call:9 fault-nth:5): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:07 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() r2 = geteuid() openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x80, 0x0) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="31c1f91f7ae9714cb5a1dcd64aebcac74f54c4f5c731f4d11c06e16f1e2e36fe927b7fc18d71232ed8b2", 0x2a, 0x5}, {&(0x7f0000000180)="69987f6b1555917f50fda8ccf9ae61ee766103a72b18205ff36e4fb5fd", 0x1d, 0x8001}, {&(0x7f00000001c0)="6f7587d800ad54b97cf3c5e704ad091bc41f10a3c6d9da083784e7ea23e0289b6b8fa8c2f984ef35f8cab0330e2dfc1c6d54c6daad77ca763581d33035a54f54379ad291ed51f63288d7749411de90ff1539af6a86b100d4d9dc0cbab2084176524c366e669ab69959db0050450690649668d42d02843e28c2db8def3e299e9152b04a948206b413ae0485135ce8812b02029b382dd51a9a3b3fc618d0164607e8ca48dc7b62e536955111c471d9217265bbe11257a90a48f57b109bac6bef7727e6129889f2", 0xc6, 0x4}], 0x880, &(0x7f00000003c0)={[{@gid={'gid', 0x3d, r0}}, {@barrier='barrier'}, {@uid={'uid', 0x3d, r1}}], [{@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@subj_role={'subj_role', 0x3d, '^vmnet1%cgroup'}}, {@uid_eq={'uid', 0x3d, r2}}, {@hash='hash'}]}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x1, @local, 0x1}, @in={0x2, 0x4e23, @loopback}, @in6={0xa, 0x4e24, 0x43df, @mcast2, 0x5}, @in={0x2, 0x4e22, @multicast1}], 0x58) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x100000001}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r4, 0x4) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r3, 0x0, 0x0) 21:55:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:07 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185505, &(0x7f0000000000)={0xa3}) 21:55:07 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045505, &(0x7f0000000000)={0xa3, 0x8}) [ 259.430868] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[], 0x1a7}}, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x3000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 259.508990] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor0' sets config #163 [ 259.522990] hfsplus: unable to parse mount options [ 259.524853] FAULT_INJECTION: forcing a failure. [ 259.524853] name failslab, interval 1, probability 0, space 0, times 0 [ 259.582492] CPU: 1 PID: 10913 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 259.589821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.599194] Call Trace: [ 259.599229] dump_stack+0x1c4/0x2b4 [ 259.599248] ? dump_stack_print_info.cold.2+0x52/0x52 [ 259.599281] ? __kernel_text_address+0xd/0x40 [ 259.605488] ? unwind_get_return_address+0x61/0xa0 [ 259.605508] should_fail.cold.4+0xa/0x17 [ 259.605532] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 259.615218] ? save_stack+0xa9/0xd0 [ 259.615232] ? kasan_kmalloc+0xc7/0xe0 [ 259.615244] ? kasan_slab_alloc+0x12/0x20 [ 259.615264] ? kmem_cache_alloc+0x12e/0x730 [ 259.625426] hfsplus: unable to parse mount options [ 259.629330] ? mmu_topup_memory_caches+0xf7/0x390 [ 259.629343] ? kvm_mmu_load+0x21/0xfa0 [ 259.629364] ? vcpu_enter_guest+0x3dbe/0x6380 [ 259.663458] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 259.668508] ? do_vfs_ioctl+0x1de/0x1720 [ 259.672573] ? ksys_ioctl+0xa9/0xd0 [ 259.676208] ? __x64_sys_ioctl+0x73/0xb0 [ 259.680276] ? do_syscall_64+0x1b9/0x820 [ 259.684348] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.684367] ? __wake_up_common+0x7d0/0x7d0 [ 259.684381] ? __lockdep_init_map+0x105/0x590 [ 259.684401] ? fs_reclaim_acquire+0x20/0x20 [ 259.702872] ? lock_downgrade+0x900/0x900 [ 259.707036] ? ___might_sleep+0x1ed/0x300 [ 259.711199] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 259.716677] ? arch_local_save_flags+0x40/0x40 [ 259.721266] ? trace_hardirqs_on+0xbd/0x310 [ 259.725624] __should_failslab+0x124/0x180 [ 259.729874] should_failslab+0x9/0x14 [ 259.733723] kmem_cache_alloc+0x2be/0x730 [ 259.737885] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 259.743425] ? kvm_pfn_to_page+0x7a/0xa0 [ 259.747493] ? mmu_topup_memory_caches+0xf7/0x390 [ 259.752378] mmu_topup_memory_caches+0xf7/0x390 [ 259.757052] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 259.757069] kvm_mmu_load+0x21/0xfa0 [ 259.757085] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 259.757105] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.766345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.766368] vcpu_enter_guest+0x3dbe/0x6380 [ 259.786674] ? emulator_read_emulated+0x50/0x50 [ 259.786693] ? vmx_vcpu_load+0xb06/0x1030 [ 259.795494] ? mark_held_locks+0x130/0x130 [ 259.799740] ? vmx_write_tsc_offset+0x680/0x680 [ 259.804413] ? lock_downgrade+0x900/0x900 [ 259.808573] ? lock_acquire+0x1ed/0x520 [ 259.808591] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 259.817605] ? preempt_count_add+0x7d/0x160 [ 259.821944] ? lock_release+0x970/0x970 [ 259.825926] ? kvm_gen_update_masterclock+0x350/0x350 [ 259.831126] ? kvm_arch_dev_ioctl+0x630/0x630 [ 259.835627] ? preempt_notifier_dec+0x20/0x20 [ 259.840139] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 259.845007] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 259.850035] kvm_vcpu_ioctl+0x72b/0x1150 [ 259.854109] ? kvm_vcpu_block+0x1030/0x1030 [ 259.858445] ? __fget+0x4aa/0x740 [ 259.861928] ? __f_unlock_pos+0x19/0x20 [ 259.861949] ? __fget+0x4d1/0x740 [ 259.869380] ? ksys_dup3+0x680/0x680 [ 259.873104] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 259.873125] ? fsnotify+0xaae/0x12f0 [ 259.881771] ? kvm_vcpu_block+0x1030/0x1030 [ 259.886140] do_vfs_ioctl+0x1de/0x1720 [ 259.890037] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 259.895237] ? ioctl_preallocate+0x300/0x300 [ 259.899653] ? selinux_file_mprotect+0x620/0x620 [ 259.899674] ? __sb_end_write+0xd9/0x110 [ 259.908499] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 259.908765] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor5' sets config #163 [ 259.914041] ? fput+0x130/0x1a0 [ 259.914062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 259.914085] ? security_file_ioctl+0x94/0xc0 [ 259.931630] ksys_ioctl+0xa9/0xd0 [ 259.931653] __x64_sys_ioctl+0x73/0xb0 [ 259.943382] do_syscall_64+0x1b9/0x820 [ 259.947282] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 259.952700] ? syscall_return_slowpath+0x5e0/0x5e0 [ 259.957643] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.962494] ? trace_hardirqs_on_caller+0x310/0x310 [ 259.967522] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 259.972547] ? prepare_exit_to_usermode+0x291/0x3b0 [ 259.978288] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.983151] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.988352] RIP: 0033:0x457579 [ 259.991547] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.010459] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 260.018190] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 260.025469] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 21:55:07 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0189436, &(0x7f0000000000)={0xa3, 0x8}) 21:55:07 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x2, &(0x7f0000000000)={0xa3}) 21:55:07 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105500, &(0x7f0000000000)={0xa3}) 21:55:07 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc00c5512, &(0x7f0000000000)={0xa3, 0x8}) 21:55:07 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045505, &(0x7f0000000000)={0xa3}) 21:55:08 executing program 4 (fault-call:9 fault-nth:6): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:08 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80087601, &(0x7f0000000000)={0xa3, 0x8}) 21:55:08 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4b47, &(0x7f0000000000)={0xa3}) 21:55:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xf0ffffff}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:08 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffc) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0xff, 0x9, &(0x7f0000000700)=[{&(0x7f0000000100)="4d7611ec82281f73d11f973df14c38924a60ab7ef1bd07307444ab6360de56a30100570e4d77e317b4797059342bccac46bcd4ca204dfd164bee41658eeae992d906ad7e3e6d3cfccf571b65f419bb6af082058f1f939f428f8684ab6cfdb1ed9c1c1b268bcf2dec56e56c8ea9c4bcf8bbda8bfa8118db2688f53c6aec2550c12d2dc0a1d6c058aef18655c2150084f427ebf675744318605e917170e5863d74d64c6d4908a924c323326eafd1d22d7af457072effed22cadcc7b13bd0789875b3a660998a636681cf903c87b826db9081330ff9535d118d917958aa390408b225c534d36560c37a5ac6a9be7b32781469e59b", 0xf3, 0x2}, {&(0x7f0000000200)="2526843b23d1993c841d98d5c0e6bb9116e099db841fda", 0x17, 0x4}, {&(0x7f0000000240)="1b94181c2c264503427e6ed87a0d2b5bf64ef1232dd713d7773235fd5da2ae7de94567c15067b3a321dacdb35b1f6337c5b675f26663c3c59f93b9b5c0b5c089333ebdb61c8e73976a41c70b1f84290817bc8808e995c08d7a8b5a45c51d21de37ea687343bc73c17ecf36747bac1adec2c12311848660908746fed6e8dda823f7cd02b7a74b96d506ec5cd097e7a8d34170e81b7a2d7bb98571f8d93980d10bd5bbbc6183ee237a9fdd97d146d6", 0xae, 0x8}, {&(0x7f0000000300)="f1ba0237daba9d8d68406e1509f5e98e6e40bb04d222d25b925eb2774ef089bd7c1a5c00f4e46cab72e21a13beacb224a6d20b26d0b3", 0x36, 0xfffffffffffffff9}, {&(0x7f0000000340)="67c067734b70a555c45540f367603fe4105e0cf320af6976a273235f0f5df9d46ec3f0d5a9336fb8b67c957583b5ffcb5d62fb9dd836c4cdcdc5e573eda36375e9692e3b0822916987af23ca5187cc7548400157113bb1803bdedf2891a8cb7baf035420bdf716bfb8c927b49e4cc320e8e73f39c28dd29aa8bca834d657a7449d9f0f69b97d539a56c279c266cd0326b2fc6d18399635c43c4424da787b1333f7d162b586570b7b7c633629385ac51c55192c1b17d5a09884a9", 0xba, 0x8}, {&(0x7f0000000400)="253fe7df542bd818e922fcec7fb45aff4f86b3e830f87c915de61731f56acb0be9136367a6fb48961573f2bd44e8bed50ffbf1f0a96e3eed16d035054d816e7d845220c6632dfeb382e0560fe6f0b08adf59dd27f2d03ee028bcc1c3f89dc79c36399d7454", 0x65, 0xbf}, {&(0x7f0000000480)="a30e73cca3fb6f67431e164010cf4a5fbe478fda1007bdd130aa2cfee1cc05c98afa258d00d445a6af015d700985e29dac0f23c4203149d5a3965a728d4425c0e7a7d64857633c66ef39c6f482abec3de64ebffb17b0f4c3cff84a6a261d1bbe68950452b28a944b06f57525b0871c43f68d15c033b7cd4fea84f104ae0db638c94f8544fa20c81f179b008d3e41f4e3ce05ead9b995a330e55da1cb45a3125ab68d22990065af8aa053c40401bfada3c5df85b0163a", 0xb6, 0xfffffffffffffff9}, {&(0x7f0000000540)="fef822725680e9695303cbe07dbe47", 0xf, 0x7}, {&(0x7f0000000580)="b57662a147776de7dc0bc109e2f16ca8ccc0a4fbfe4589e66ace00f91ae67c9a5c1502ac6dcc49682bd7ccee86550b76f5a1477691be5d5e37283f793f608b8d28a4ef54d3ee90f95a238ef611e3ed62e536d77166ee36601c2041bf304b6299d870799b6b054251d86ac5c7ad0b1b16e4d09bbf7716bab981eb3dfa2fab98abf28bd2f51c6bcf3b7737aa", 0x8b, 0x5}], 0x400, &(0x7f0000000800)={[{@inline_xattr='inline_xattr'}, {@six_active_logs='active_logs=6'}, {@disable_ext_identify='disable_ext_identify'}, {@noflush_merge='noflush_merge'}, {@heap='heap'}, {@grpjquota={'grpjquota'}}, {@prjjquota={'prjjquota'}}, {@flush_merge='flush_merge'}, {@data_flush='data_flush'}], [{@permit_directio='permit_directio'}, {@subj_role={'subj_role', 0x3d, '{\'-selinuxself,wlan1'}}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x0, 0x38, 0x77, 0x38, 0x37, 0x33, 0x31], 0x2d, [0x64, 0x7b, 0x34, 0x66], 0x2d, [0x77, 0x37, 0x61, 0x67], 0x2d, [0x62, 0x65, 0x62, 0x30], 0x2d, [0x63, 0x38, 0x33, 0x61, 0x77, 0x0, 0x73, 0x77]}}}, {@smackfsroot={'smackfsroot'}}, {@smackfshat={'smackfshat'}}]}) lseek(r0, 0x0, 0x0) [ 260.032733] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 260.040000] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 260.047272] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:08 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185508, &(0x7f0000000000)={0xa3}) 21:55:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:08 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0045878, &(0x7f0000000000)={0xa3, 0x8}) 21:55:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 260.198232] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 21:55:08 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4b49, &(0x7f0000000000)={0xa3, 0x8}) 21:55:08 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4008550c, &(0x7f0000000000)={0xa3}) 21:55:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) signalfd4(r0, &(0x7f0000000000), 0x8, 0x80800) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x8}, 0xaf8, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x8000, 0x6, 0x8c, 0x6}) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) [ 260.253106] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 260.274137] FAULT_INJECTION: forcing a failure. [ 260.274137] name failslab, interval 1, probability 0, space 0, times 0 [ 260.291030] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 260.331657] CPU: 1 PID: 10964 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 260.338729] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 260.338977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.355766] Call Trace: [ 260.358370] dump_stack+0x1c4/0x2b4 [ 260.359155] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 260.362009] ? dump_stack_print_info.cold.2+0x52/0x52 [ 260.362031] ? __kernel_text_address+0xd/0x40 [ 260.362051] ? unwind_get_return_address+0x61/0xa0 [ 260.369923] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 260.374244] should_fail.cold.4+0xa/0x17 [ 260.374264] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 260.374279] ? save_stack+0xa9/0xd0 [ 260.374296] ? kasan_kmalloc+0xc7/0xe0 [ 260.379222] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 260.383728] ? kasan_slab_alloc+0x12/0x20 [ 260.383743] ? kmem_cache_alloc+0x12e/0x730 [ 260.383759] ? mmu_topup_memory_caches+0xf7/0x390 [ 260.383776] ? kvm_mmu_load+0x21/0xfa0 [ 260.391578] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 260.395283] ? vcpu_enter_guest+0x3dbe/0x6380 [ 260.395297] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 260.395321] ? do_vfs_ioctl+0x1de/0x1720 [ 260.395339] ? ksys_ioctl+0xa9/0xd0 [ 260.456588] ? __x64_sys_ioctl+0x73/0xb0 [ 260.460633] ? do_syscall_64+0x1b9/0x820 [ 260.464696] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.470060] ? __wake_up_common+0x7d0/0x7d0 [ 260.474363] ? __lockdep_init_map+0x105/0x590 [ 260.478845] ? fs_reclaim_acquire+0x20/0x20 [ 260.483150] ? lock_downgrade+0x900/0x900 [ 260.487285] ? ___might_sleep+0x1ed/0x300 [ 260.491445] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 260.496899] ? arch_local_save_flags+0x40/0x40 [ 260.501484] ? trace_hardirqs_on+0xbd/0x310 [ 260.505802] __should_failslab+0x124/0x180 [ 260.510031] should_failslab+0x9/0x14 [ 260.513819] kmem_cache_alloc+0x2be/0x730 [ 260.517953] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 260.523482] ? kvm_pfn_to_page+0x7a/0xa0 [ 260.527537] ? mmu_topup_memory_caches+0xf7/0x390 [ 260.532366] mmu_topup_memory_caches+0xf7/0x390 [ 260.537019] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 260.542559] kvm_mmu_load+0x21/0xfa0 [ 260.546295] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 260.551220] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.556752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.562276] vcpu_enter_guest+0x3dbe/0x6380 [ 260.566585] ? emulator_read_emulated+0x50/0x50 [ 260.571258] ? vmx_vcpu_load+0xb06/0x1030 [ 260.575391] ? mark_held_locks+0x130/0x130 [ 260.579615] ? vmx_write_tsc_offset+0x680/0x680 [ 260.584277] ? lock_downgrade+0x900/0x900 [ 260.588444] ? lock_acquire+0x1ed/0x520 [ 260.592429] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 260.597436] ? preempt_count_add+0x7d/0x160 [ 260.601761] ? lock_release+0x970/0x970 [ 260.605734] ? kvm_gen_update_masterclock+0x350/0x350 [ 260.610915] ? kvm_arch_dev_ioctl+0x630/0x630 [ 260.615391] ? preempt_notifier_dec+0x20/0x20 [ 260.619907] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 260.624731] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 260.629756] kvm_vcpu_ioctl+0x72b/0x1150 [ 260.633812] ? kvm_vcpu_block+0x1030/0x1030 [ 260.638122] ? __fget+0x4aa/0x740 [ 260.641574] ? __f_unlock_pos+0x19/0x20 [ 260.645533] ? __fget+0x4d1/0x740 [ 260.648971] ? ksys_dup3+0x680/0x680 [ 260.652670] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 260.657589] ? fsnotify+0xaae/0x12f0 [ 260.661302] ? kvm_vcpu_block+0x1030/0x1030 [ 260.665614] do_vfs_ioctl+0x1de/0x1720 [ 260.669488] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 260.674662] ? ioctl_preallocate+0x300/0x300 [ 260.679058] ? selinux_file_mprotect+0x620/0x620 [ 260.683799] ? __sb_end_write+0xd9/0x110 [ 260.687847] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 260.693370] ? fput+0x130/0x1a0 [ 260.696634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.702157] ? security_file_ioctl+0x94/0xc0 [ 260.706549] ksys_ioctl+0xa9/0xd0 [ 260.709988] __x64_sys_ioctl+0x73/0xb0 [ 260.713860] do_syscall_64+0x1b9/0x820 [ 260.717732] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 260.723090] ? syscall_return_slowpath+0x5e0/0x5e0 [ 260.728018] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 260.732860] ? trace_hardirqs_on_caller+0x310/0x310 [ 260.737861] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 260.742871] ? prepare_exit_to_usermode+0x291/0x3b0 [ 260.747874] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 260.752726] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.757907] RIP: 0033:0x457579 [ 260.761098] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.780006] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 260.787712] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 260.794972] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 260.802234] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 260.809497] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 260.816932] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:08 executing program 4 (fault-call:9 fault-nth:7): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xb000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:08 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x41045508, &(0x7f0000000000)={0xa3, 0x8}) [ 260.864035] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 260.885599] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 21:55:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 260.948051] FAULT_INJECTION: forcing a failure. [ 260.948051] name failslab, interval 1, probability 0, space 0, times 0 [ 260.959483] CPU: 0 PID: 11000 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 260.966743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.976081] Call Trace: [ 260.978680] dump_stack+0x1c4/0x2b4 [ 260.982292] ? dump_stack_print_info.cold.2+0x52/0x52 [ 260.987468] ? __kernel_text_address+0xd/0x40 [ 260.991947] ? unwind_get_return_address+0x61/0xa0 [ 260.996865] should_fail.cold.4+0xa/0x17 [ 261.000912] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 261.005997] ? save_stack+0xa9/0xd0 [ 261.009608] ? kasan_kmalloc+0xc7/0xe0 [ 261.013501] ? kasan_slab_alloc+0x12/0x20 [ 261.017668] ? kmem_cache_alloc+0x12e/0x730 [ 261.021976] ? mmu_topup_memory_caches+0xf7/0x390 [ 261.026802] ? kvm_mmu_load+0x21/0xfa0 [ 261.030692] ? vcpu_enter_guest+0x3dbe/0x6380 [ 261.035194] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 261.040222] ? do_vfs_ioctl+0x1de/0x1720 [ 261.044273] ? ksys_ioctl+0xa9/0xd0 [ 261.047932] ? __x64_sys_ioctl+0x73/0xb0 [ 261.051989] ? do_syscall_64+0x1b9/0x820 [ 261.056038] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.061388] ? __wake_up_common+0x7d0/0x7d0 [ 261.065693] ? __lockdep_init_map+0x105/0x590 [ 261.070175] ? fs_reclaim_acquire+0x20/0x20 [ 261.074493] ? lock_downgrade+0x900/0x900 [ 261.078663] ? ___might_sleep+0x1ed/0x300 [ 261.082811] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 261.088249] ? arch_local_save_flags+0x40/0x40 [ 261.092838] ? trace_hardirqs_on+0xbd/0x310 [ 261.097148] __should_failslab+0x124/0x180 [ 261.101372] should_failslab+0x9/0x14 [ 261.105174] kmem_cache_alloc+0x2be/0x730 [ 261.109321] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 261.114861] ? kvm_pfn_to_page+0x7a/0xa0 [ 261.118927] ? mmu_topup_memory_caches+0xf7/0x390 [ 261.123794] mmu_topup_memory_caches+0xf7/0x390 [ 261.128484] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 261.134018] kvm_mmu_load+0x21/0xfa0 [ 261.137717] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 261.142636] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.148157] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.153680] vcpu_enter_guest+0x3dbe/0x6380 [ 261.157990] ? emulator_read_emulated+0x50/0x50 [ 261.162650] ? vmx_vcpu_load+0xb06/0x1030 [ 261.166781] ? mark_held_locks+0x130/0x130 [ 261.171029] ? vmx_write_tsc_offset+0x680/0x680 [ 261.175702] ? lock_downgrade+0x900/0x900 [ 261.179864] ? lock_acquire+0x1ed/0x520 [ 261.183824] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 261.188843] ? preempt_count_add+0x7d/0x160 [ 261.193159] ? lock_release+0x970/0x970 [ 261.197117] ? kvm_gen_update_masterclock+0x350/0x350 [ 261.202380] ? kvm_arch_dev_ioctl+0x630/0x630 [ 261.206863] ? preempt_notifier_dec+0x20/0x20 [ 261.211348] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 261.216172] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 261.221176] kvm_vcpu_ioctl+0x72b/0x1150 [ 261.225221] ? kvm_vcpu_block+0x1030/0x1030 [ 261.229529] ? __fget+0x4aa/0x740 [ 261.232982] ? __f_unlock_pos+0x19/0x20 [ 261.236945] ? __fget+0x4d1/0x740 [ 261.240393] ? ksys_dup3+0x680/0x680 [ 261.244098] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 261.249012] ? fsnotify+0xaae/0x12f0 [ 261.252724] ? kvm_vcpu_block+0x1030/0x1030 [ 261.257053] do_vfs_ioctl+0x1de/0x1720 [ 261.260930] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 261.266105] ? ioctl_preallocate+0x300/0x300 [ 261.270498] ? selinux_file_mprotect+0x620/0x620 [ 261.275251] ? __sb_end_write+0xd9/0x110 [ 261.279296] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 261.284823] ? fput+0x130/0x1a0 [ 261.288088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.293638] ? security_file_ioctl+0x94/0xc0 [ 261.298032] ksys_ioctl+0xa9/0xd0 [ 261.301479] __x64_sys_ioctl+0x73/0xb0 [ 261.305352] do_syscall_64+0x1b9/0x820 [ 261.309225] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 261.314582] ? syscall_return_slowpath+0x5e0/0x5e0 [ 261.319515] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 261.324345] ? trace_hardirqs_on_caller+0x310/0x310 [ 261.329346] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 261.334374] ? prepare_exit_to_usermode+0x291/0x3b0 [ 261.339403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 261.344233] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.349432] RIP: 0033:0x457579 [ 261.352618] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.371501] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 261.379190] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 261.386439] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 21:55:09 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x82000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x3) 21:55:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0xa2080, 0x0) ioctl$UI_SET_SWBIT(r1, 0x4004556d, 0xd) r2 = socket(0x2, 0x0, 0x9) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) utimensat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e21, @rand_addr=0x5}}) sendmmsg(r2, &(0x7f0000000180), 0x4000000000001c8, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000200)=0x14) 21:55:09 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5451, &(0x7f0000000000)={0xa3, 0x8}) 21:55:09 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80085504, &(0x7f0000000000)={0xa3}) [ 261.393691] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 261.400942] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 261.408192] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:09 executing program 4 (fault-call:9 fault-nth:8): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x6}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:09 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x10000000) setxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f00000000c0)=@md5={0x1, "0c8ccd5fc413a07cccff312622c559d5"}, 0x11, 0x1) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:55:09 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045510, &(0x7f0000000000)={0xa3, 0x8}) 21:55:09 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5421, &(0x7f0000000000)={0xa3}) 21:55:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfffffff0}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:09 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x3) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) msgget$private(0x0, 0x161) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000000)={0x1, 0x3, [@empty, @local, @dev={[], 0x12}]}) [ 261.616675] FAULT_INJECTION: forcing a failure. [ 261.616675] name failslab, interval 1, probability 0, space 0, times 0 21:55:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:09 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0045878, &(0x7f0000000000)={0xa3, 0x8}) [ 261.682857] CPU: 0 PID: 11028 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 261.690187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.699544] Call Trace: [ 261.702152] dump_stack+0x1c4/0x2b4 [ 261.705815] ? dump_stack_print_info.cold.2+0x52/0x52 [ 261.711021] ? __kernel_text_address+0xd/0x40 [ 261.715526] ? unwind_get_return_address+0x61/0xa0 [ 261.720466] should_fail.cold.4+0xa/0x17 [ 261.720485] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 261.720503] ? save_stack+0xa9/0xd0 [ 261.729659] ? kasan_kmalloc+0xc7/0xe0 [ 261.729672] ? kasan_slab_alloc+0x12/0x20 [ 261.729687] ? kmem_cache_alloc+0x12e/0x730 [ 261.729708] ? mmu_topup_memory_caches+0xf7/0x390 [ 261.737204] ? kvm_mmu_load+0x21/0xfa0 [ 261.737222] ? vcpu_enter_guest+0x3dbe/0x6380 [ 261.737235] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 261.737254] ? do_vfs_ioctl+0x1de/0x1720 [ 261.745716] ? ksys_ioctl+0xa9/0xd0 [ 261.745730] ? __x64_sys_ioctl+0x73/0xb0 [ 261.745745] ? do_syscall_64+0x1b9/0x820 [ 261.745761] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.745781] ? __wake_up_common+0x7d0/0x7d0 [ 261.759017] ? __lockdep_init_map+0x105/0x590 [ 261.759041] ? fs_reclaim_acquire+0x20/0x20 [ 261.759060] ? lock_downgrade+0x900/0x900 [ 261.771739] ? ___might_sleep+0x1ed/0x300 [ 261.771755] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 261.771775] ? arch_local_save_flags+0x40/0x40 [ 261.798355] ? trace_hardirqs_on+0xbd/0x310 [ 261.798377] __should_failslab+0x124/0x180 [ 261.798395] should_failslab+0x9/0x14 [ 261.806684] kmem_cache_alloc+0x2be/0x730 [ 261.806702] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 261.806720] ? kvm_pfn_to_page+0x7a/0xa0 [ 261.842784] ? mmu_topup_memory_caches+0xf7/0x390 [ 261.847659] mmu_topup_memory_caches+0xf7/0x390 [ 261.852334] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 261.857883] kvm_mmu_load+0x21/0xfa0 [ 261.861605] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 261.866540] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.872083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.877633] vcpu_enter_guest+0x3dbe/0x6380 [ 261.881966] ? emulator_read_emulated+0x50/0x50 [ 261.886644] ? vmx_vcpu_load+0xb06/0x1030 [ 261.890815] ? mark_held_locks+0x130/0x130 [ 261.895060] ? vmx_write_tsc_offset+0x680/0x680 [ 261.899740] ? lock_downgrade+0x900/0x900 [ 261.903915] ? lock_acquire+0x1ed/0x520 [ 261.907896] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 261.913182] ? preempt_count_add+0x7d/0x160 [ 261.917517] ? lock_release+0x970/0x970 [ 261.921501] ? kvm_gen_update_masterclock+0x350/0x350 [ 261.926709] ? kvm_arch_dev_ioctl+0x630/0x630 [ 261.931374] ? preempt_notifier_dec+0x20/0x20 [ 261.935861] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 261.940707] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 261.945714] kvm_vcpu_ioctl+0x72b/0x1150 [ 261.949770] ? kvm_vcpu_block+0x1030/0x1030 [ 261.954085] ? __fget+0x4aa/0x740 [ 261.957554] ? __f_unlock_pos+0x19/0x20 [ 261.961539] ? __fget+0x4d1/0x740 [ 261.964980] ? ksys_dup3+0x680/0x680 [ 261.968684] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 261.973597] ? fsnotify+0xaae/0x12f0 [ 261.977298] ? kvm_vcpu_block+0x1030/0x1030 [ 261.981613] do_vfs_ioctl+0x1de/0x1720 [ 261.985492] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 261.990669] ? ioctl_preallocate+0x300/0x300 [ 261.995080] ? selinux_file_mprotect+0x620/0x620 [ 261.999844] ? __sb_end_write+0xd9/0x110 [ 262.003899] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 262.009425] ? fput+0x130/0x1a0 [ 262.012706] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.018236] ? security_file_ioctl+0x94/0xc0 [ 262.022627] ksys_ioctl+0xa9/0xd0 [ 262.026068] __x64_sys_ioctl+0x73/0xb0 [ 262.029942] do_syscall_64+0x1b9/0x820 [ 262.033821] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 262.039189] ? syscall_return_slowpath+0x5e0/0x5e0 [ 262.044115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.048960] ? trace_hardirqs_on_caller+0x310/0x310 [ 262.053962] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 262.058964] ? prepare_exit_to_usermode+0x291/0x3b0 [ 262.063966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.068816] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.073996] RIP: 0033:0x457579 [ 262.077207] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.096106] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.103818] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 262.111075] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 262.118333] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 262.125587] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 262.132839] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = semget$private(0x0, 0x0, 0x44) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000200)=""/221) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:10 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185560, &(0x7f0000000000)={0xa3}) 21:55:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xb00000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:10 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) 21:55:10 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) clone(0x1000000, &(0x7f00000000c0)="6945808d48397e1a836ab2bbdbe2acd1bc709818640950f052d9319f67708a667a844aa8143652da12f2e07359a5aed19cd2bfb188ede13f01cecd44631cadd0395b70fc2ad9c6aa0154c277ae85c5fceddbe0be8de2705a3a5ad2af21bce7d6d394ea82e041932fa0df96b5c604a32c060399b8a84cec8d09913d028593a31eb0decc1dc257ee6637358d3be7d24282ff8c8a21830cbcc5df7f39dabc239e9fbcdc9cb6476b716a0787dc33759191da4c7d0acf6334ade984ab48539bcd13e165f5754e0385b03a032532e49c755796ffb563189deff0d853efbf058824dc77af8e2e67a6b9251a3bc2635738", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="ed00517e969093651c83949f5f9d5dc0c8782059361cf4af73808bef9d5f58380855e30a861d0430daa627ef6cf5504192ca0758de5df7934e011f9686315c1c7e952a319c717c9d0adb9a4a8388df6a20cb20911e36c722ba4a574c8433a323decbf59446f52d8e6140b47a3826960e1d78b8fe4bdf38d6f762bbc8ee37f24fa5e8d12f9e0fad72f1c4f6b0c46a2baea9962d3e81fab652f613266e62318eb3eebf67d2fd2e27017646b77a944696cf94178567527550180f376434bf094bc67d7dbfe9e3ad11687af247a83d71e50e1474cf8f58084e15cbedc05960d26cc3") r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x10c00) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:55:10 executing program 4 (fault-call:9 fault-nth:9): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 262.230863] usb usb5: usbfs: process 11066 (syz-executor0) did not claim interface 8 before use [ 262.241917] FAULT_INJECTION: forcing a failure. [ 262.241917] name failslab, interval 1, probability 0, space 0, times 0 [ 262.266662] CPU: 1 PID: 11064 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 262.273966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.283328] Call Trace: [ 262.285941] dump_stack+0x1c4/0x2b4 [ 262.289624] ? dump_stack_print_info.cold.2+0x52/0x52 [ 262.294826] ? __kernel_text_address+0xd/0x40 [ 262.299336] ? unwind_get_return_address+0x61/0xa0 [ 262.304280] should_fail.cold.4+0xa/0x17 [ 262.308369] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 262.313478] ? save_stack+0xa9/0xd0 [ 262.317104] ? kasan_kmalloc+0xc7/0xe0 [ 262.317116] ? kasan_slab_alloc+0x12/0x20 [ 262.317130] ? kmem_cache_alloc+0x12e/0x730 21:55:10 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x4e23, @remote}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000040)={'veth0_to_team\x00', @ifru_settings={0x676, 0x0, @te1=&(0x7f0000000000)={0xfffffffffffffff7, 0x80000000, 0x2, 0x3}}}}) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x8, 0x3) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f00000001c0)) [ 262.317151] ? mmu_topup_memory_caches+0xf7/0x390 [ 262.334567] ? kvm_mmu_load+0x21/0xfa0 [ 262.338470] ? vcpu_enter_guest+0x3dbe/0x6380 [ 262.342980] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 262.348006] ? do_vfs_ioctl+0x1de/0x1720 [ 262.352073] ? ksys_ioctl+0xa9/0xd0 [ 262.355702] ? __x64_sys_ioctl+0x73/0xb0 [ 262.359776] ? do_syscall_64+0x1b9/0x820 [ 262.363847] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.369220] ? __wake_up_common+0x7d0/0x7d0 [ 262.373533] ? __lockdep_init_map+0x105/0x590 [ 262.378015] ? fs_reclaim_acquire+0x20/0x20 [ 262.382330] ? lock_downgrade+0x900/0x900 [ 262.386476] ? ___might_sleep+0x1ed/0x300 [ 262.390621] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 262.396056] ? arch_local_save_flags+0x40/0x40 [ 262.400631] ? trace_hardirqs_on+0xbd/0x310 [ 262.404955] __should_failslab+0x124/0x180 [ 262.409197] should_failslab+0x9/0x14 [ 262.412986] kmem_cache_alloc+0x2be/0x730 [ 262.417129] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 262.422673] ? kvm_pfn_to_page+0x7a/0xa0 [ 262.426719] ? mmu_topup_memory_caches+0xf7/0x390 [ 262.431549] mmu_topup_memory_caches+0xf7/0x390 [ 262.436206] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 262.441729] kvm_mmu_load+0x21/0xfa0 [ 262.445446] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 262.450375] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.455914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.461438] vcpu_enter_guest+0x3dbe/0x6380 [ 262.465746] ? emulator_read_emulated+0x50/0x50 [ 262.470398] ? vmx_vcpu_load+0xb06/0x1030 [ 262.474529] ? mark_held_locks+0x130/0x130 [ 262.478761] ? vmx_write_tsc_offset+0x680/0x680 [ 262.483443] ? lock_downgrade+0x900/0x900 [ 262.487619] ? lock_acquire+0x1ed/0x520 [ 262.491630] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 262.496647] ? preempt_count_add+0x7d/0x160 [ 262.500985] ? lock_release+0x970/0x970 [ 262.504967] ? kvm_gen_update_masterclock+0x350/0x350 [ 262.510165] ? kvm_arch_dev_ioctl+0x630/0x630 [ 262.514676] ? preempt_notifier_dec+0x20/0x20 [ 262.519162] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 262.523994] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 262.529000] kvm_vcpu_ioctl+0x72b/0x1150 [ 262.533050] ? kvm_vcpu_block+0x1030/0x1030 [ 262.537360] ? __fget+0x4aa/0x740 [ 262.540818] ? __f_unlock_pos+0x19/0x20 [ 262.544782] ? __fget+0x4d1/0x740 [ 262.548221] ? ksys_dup3+0x680/0x680 [ 262.551924] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 262.556837] ? fsnotify+0xaae/0x12f0 [ 262.560547] ? kvm_vcpu_block+0x1030/0x1030 [ 262.564895] do_vfs_ioctl+0x1de/0x1720 [ 262.568782] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 262.573985] ? ioctl_preallocate+0x300/0x300 [ 262.578393] ? selinux_file_mprotect+0x620/0x620 [ 262.583156] ? __sb_end_write+0xd9/0x110 [ 262.587223] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 262.592742] ? fput+0x130/0x1a0 [ 262.596015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 262.601534] ? security_file_ioctl+0x94/0xc0 [ 262.605966] ksys_ioctl+0xa9/0xd0 [ 262.609407] __x64_sys_ioctl+0x73/0xb0 [ 262.613287] do_syscall_64+0x1b9/0x820 [ 262.617175] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 262.622525] ? syscall_return_slowpath+0x5e0/0x5e0 [ 262.627439] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.632282] ? trace_hardirqs_on_caller+0x310/0x310 [ 262.637321] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 262.642329] ? prepare_exit_to_usermode+0x291/0x3b0 [ 262.647335] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 262.652166] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.657342] RIP: 0033:0x457579 [ 262.660518] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:55:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xa501000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:10 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8010550e, &(0x7f0000000000)={0xa3}) 21:55:10 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x3000000}) [ 262.679434] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.687125] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 262.694376] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 262.701626] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 262.708877] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 262.716129] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:10 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x6, 0x4) lseek(r0, 0x0, 0x0) 21:55:10 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0xfdfdffff00000000}) 21:55:10 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc020660b, &(0x7f0000000000)={0xa3}) 21:55:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x300000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:10 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x100000}) 21:55:10 executing program 1: socketpair$unix(0x1, 0x40000000000002, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000080)=0x10) close(r2) close(r1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x22) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') epoll_pwait(r3, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8, &(0x7f0000000180)={0x1e}, 0x8) syz_mount_image$nfs4(&(0x7f00000001c0)='nfs4\x00', &(0x7f0000000200)='./file0\x00', 0x55, 0x7, &(0x7f0000000500)=[{&(0x7f0000000240)="e77a0e717511ca", 0x7, 0x4ab0}, {&(0x7f0000000280)="ed5ab2cfd6a801ae901ba9b18ef0a0cf0c0d12c7b39fac780b21cd99118105681e02", 0x22, 0x2}, {&(0x7f00000002c0)="a8177976d1d2f8e8b2a727dff633c1b65afbfcb63279", 0x16, 0x9}, {&(0x7f0000000300)="ee1d2c489bd539bc0749f4c67b27ba204247eea594fe6366cf79b37f9ccd270063805836b88f9227827994308c91b3fa3a86712c8f569c3629f92fdb6065e531076b95f559778b853bd322eabc95874e0c698096ed2d61ca5db780c2a34445a683cfefa6b507e2bf6bcba5addf23aa8c", 0x70, 0x5}, {&(0x7f0000000380)="9140ef462046d5f963c78583", 0xc, 0xfffffffffffffffb}, {&(0x7f00000003c0)="8e5e62c7f67f6c15f1bc5501f31e15f4fa42b6d3b4919f3ebfe395", 0x1b, 0x7}, {&(0x7f0000000400)="f65f1e21229803666ce66b9bffff75c4eb61e32fe8ac24af925ae228f1e1d63d5fe13f22f4f539591b969d04149e9c651a15c86a9a3864829f05d5098742f0e78aa5aa4d65a3e44491d5cf5c37b1349d469e4d2affab25b9cad322d8682e0b0792bb488b7836038a0f6a3865e0add1f56f8cdf909701a651208f7d824bdecf812300027a96403aadd3fe7272442fe3bd93056f2870a5f63433a12336a845ab6d0fefac25e2d935473591d42882b8b91277bb4aa8139ee19c9333635d821c31f5f3354473cbea1fe0a381067191d1195ca9838ad6214d", 0xd6, 0x3}], 0x0, &(0x7f00000005c0)='\x00') lseek(r3, 0x0, 0x0) 21:55:10 executing program 4 (fault-call:9 fault-nth:10): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendmsg$key(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x2, 0x16, 0xd5e, 0x5, 0x38, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x2e14}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x1}, @sadb_key={0x10, 0x9, 0x388, 0x0, "9305c12a8c3fde9b5498de87433cac2431140be795575d675f1253fb8ab35f6bf80b2a5fbc333edb94bb77cda054f6bfa431ad36c207d92ba25961edabb9601fc7b1edaf4026b7e29c2ef12d0fae6630c03fe06ee18c3c51e8f33ba6ee233f86427ea25cc7abf998a5c74820b7e7bc2324"}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_sa={0x2, 0x1, 0x4d4, 0x5, 0x7, 0xb4, 0x0, 0x40000000}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x5}, @sadb_x_sec_ctx={0x1a, 0x18, 0x81, 0x6, 0xc8, "038df3593f0546f0af0de97ac112d045fbe0ccc5cd0a43927cbad3b47d0e0fe94a5164891f75c22286efa1647e6c9c583fd26135bf1f0ac6d329be146695896d9f3f073a1efff21e4dd09c95fd409fb851798548010c4eac04b32a5b571518fab74494d6577f7d55b81dea3ce6b680a806b8b9669aa412ba03c717ddedbbc9fb5ea29748341aef3553e3ad93fc2a1dc0f75bb620885a7d3dfa14ecc9e6f32d414d4e863ffb79526df249c531f4dbb67879e1748a28316bb3596e5065cb9951d5e551088f113dff41"}]}, 0x1c0}}, 0x40000) write$cgroup_type(r1, &(0x7f0000000400)='threaded\x00', 0x9) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x9effffff}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:11 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x1000000}) [ 262.995149] FAULT_INJECTION: forcing a failure. [ 262.995149] name failslab, interval 1, probability 0, space 0, times 0 [ 263.038025] CPU: 1 PID: 11111 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 263.045338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.054687] Call Trace: [ 263.054713] dump_stack+0x1c4/0x2b4 [ 263.054737] ? dump_stack_print_info.cold.2+0x52/0x52 [ 263.054760] ? __kernel_text_address+0xd/0x40 [ 263.060988] ? unwind_get_return_address+0x61/0xa0 [ 263.061010] should_fail.cold.4+0xa/0x17 [ 263.061029] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 263.084760] ? save_stack+0xa9/0xd0 [ 263.088395] ? kasan_kmalloc+0xc7/0xe0 [ 263.092289] ? kasan_slab_alloc+0x12/0x20 [ 263.096446] ? kmem_cache_alloc+0x12e/0x730 [ 263.100775] ? mmu_topup_memory_caches+0xf7/0x390 [ 263.105621] ? kvm_mmu_load+0x21/0xfa0 [ 263.109518] ? vcpu_enter_guest+0x3dbe/0x6380 [ 263.114018] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 263.119047] ? do_vfs_ioctl+0x1de/0x1720 [ 263.123116] ? ksys_ioctl+0xa9/0xd0 [ 263.126751] ? __x64_sys_ioctl+0x73/0xb0 [ 263.126768] ? do_syscall_64+0x1b9/0x820 21:55:11 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004550c, &(0x7f0000000000)={0xa3}) [ 263.126784] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.126801] ? __wake_up_common+0x7d0/0x7d0 [ 263.126827] ? __lockdep_init_map+0x105/0x590 [ 263.134941] ? fs_reclaim_acquire+0x20/0x20 [ 263.134957] ? lock_downgrade+0x900/0x900 [ 263.134976] ? ___might_sleep+0x1ed/0x300 [ 263.134995] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 263.167325] ? arch_local_save_flags+0x40/0x40 [ 263.171907] ? trace_hardirqs_on+0xbd/0x310 [ 263.176216] __should_failslab+0x124/0x180 [ 263.180434] should_failslab+0x9/0x14 [ 263.184238] kmem_cache_alloc+0x2be/0x730 [ 263.188513] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 263.194039] ? kvm_pfn_to_page+0x7a/0xa0 [ 263.198088] ? mmu_topup_memory_caches+0xf7/0x390 [ 263.202928] mmu_topup_memory_caches+0xf7/0x390 [ 263.207595] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 263.213124] kvm_mmu_load+0x21/0xfa0 [ 263.216847] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 263.221764] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 263.227286] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 263.232826] vcpu_enter_guest+0x3dbe/0x6380 [ 263.237161] ? emulator_read_emulated+0x50/0x50 [ 263.241819] ? vmx_vcpu_load+0xb06/0x1030 [ 263.246458] ? mark_held_locks+0x130/0x130 [ 263.250698] ? vmx_write_tsc_offset+0x680/0x680 [ 263.255372] ? lock_downgrade+0x900/0x900 [ 263.259524] ? lock_acquire+0x1ed/0x520 [ 263.263485] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 263.268486] ? preempt_count_add+0x7d/0x160 [ 263.272795] ? lock_release+0x970/0x970 [ 263.276756] ? kvm_gen_update_masterclock+0x350/0x350 [ 263.281936] ? kvm_arch_dev_ioctl+0x630/0x630 [ 263.286415] ? preempt_notifier_dec+0x20/0x20 [ 263.290897] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 263.295732] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 263.300758] kvm_vcpu_ioctl+0x72b/0x1150 [ 263.304822] ? kvm_vcpu_block+0x1030/0x1030 [ 263.309134] ? __fget+0x4aa/0x740 [ 263.312579] ? __f_unlock_pos+0x19/0x20 [ 263.316574] ? __fget+0x4d1/0x740 [ 263.320037] ? ksys_dup3+0x680/0x680 [ 263.323741] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 263.328654] ? fsnotify+0xaae/0x12f0 [ 263.332356] ? kvm_vcpu_block+0x1030/0x1030 [ 263.336676] do_vfs_ioctl+0x1de/0x1720 [ 263.340566] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 263.345743] ? ioctl_preallocate+0x300/0x300 [ 263.350140] ? selinux_file_mprotect+0x620/0x620 [ 263.354881] ? __sb_end_write+0xd9/0x110 [ 263.358940] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 263.364485] ? fput+0x130/0x1a0 [ 263.367791] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 263.373350] ? security_file_ioctl+0x94/0xc0 [ 263.377768] ksys_ioctl+0xa9/0xd0 [ 263.381243] __x64_sys_ioctl+0x73/0xb0 [ 263.385116] do_syscall_64+0x1b9/0x820 [ 263.389003] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 263.394364] ? syscall_return_slowpath+0x5e0/0x5e0 [ 263.399290] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 263.404128] ? trace_hardirqs_on_caller+0x310/0x310 [ 263.409162] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 263.414162] ? prepare_exit_to_usermode+0x291/0x3b0 [ 263.419165] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 263.423996] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.429199] RIP: 0033:0x457579 [ 263.432397] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.451331] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 263.459036] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 263.466308] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 263.473559] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 263.480810] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 21:55:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xb00}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:11 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x300}) [ 263.488064] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r1 = dup(r0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000100)='#\x00', &(0x7f0000000140)='\x00', &(0x7f0000000200)="7365637572697479fc766d6e657431766d6e65743126216574683100", &(0x7f0000000240)='securityloGPL\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='%/\x00', &(0x7f0000000340)='posix_acl_access\x00', &(0x7f0000000380)='cpusetppp0\x00'], &(0x7f0000000640)=[&(0x7f0000000440)="6c6f766d6e6574315d70726f6373797374656d2d70726f632d2cb96574683073656c667573657270726f6376626f786e65743073656c696e757800", &(0x7f0000000480)='\x00', &(0x7f00000004c0)='&\x00', &(0x7f0000000500)='cgroup$\x00', &(0x7f0000000540)='^)(securitywlan0wlan0vmnet0\x00', &(0x7f0000000580)="232d9762646576212a766d6e657430776c616e312775736572707070302a00", &(0x7f00000005c0)='&\x00', &(0x7f0000000600)='eth0cgroup:^keyringppp1pposix_acl_accesscgroup\x00'], 0x1500) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:11 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x10000000000000}) 21:55:11 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045519, &(0x7f0000000000)={0xa3}) 21:55:11 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xfffffffffffffffd) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000000)) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000100)={0x4, 0x9, 0x10001, 0x0, 0xde, 0x8, 0xb532, 0x1, 0x7fffffff, 0x1ff, 0x8, 0x3, 0x0, 0x1, 0x2, 0x101, 0x8, 0x2, 0x2}) r1 = request_key(&(0x7f0000000380)='big_key\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000340)="6d643573756d657468315e766d6e657430656d31766d6e657430fa2900", 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)='{cpusetvboxnet1em0-posix_acl_access\x00') connect(r0, &(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x5, 0x33800000000000, 0x0, "b5a1e0bb1a9ddc93503db654610b280334818ad536c934df99bd496aa9274567664f941bef3334d5754645c5c3e0dadd3bbcf71c93e0b419000b0772edbf98", 0x21}, 0xffffffffffffff9a) write$P9_RLOPEN(r0, &(0x7f0000000140)={0x18, 0xd, 0x2, {{0x4, 0x3, 0x5}, 0x90}}, 0x18) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x2, 0x800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) lseek(r0, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 21:55:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xfc00}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:11 executing program 4 (fault-call:9 fault-nth:11): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:11 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0xffffffff00000000}) 21:55:11 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105502, &(0x7f0000000000)={0xa3}) 21:55:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) lremovexattr(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)=@known='trusted.overlay.impure\x00') sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000200)=ANY=[]) pread64(r1, 0xffffffffffffffff, 0x0, 0x0) r2 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000001280)='rxrpc\x00', &(0x7f00000012c0)={'syz', 0x0}, &(0x7f0000001300)=']\x00', 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={'syz', 0x2}, r3) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000014c0)={&(0x7f00000013c0)=""/229, 0x0, 0x1800, 0x3}, 0x18) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x3}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:11 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80087601, &(0x7f0000000000)={0xa3}) 21:55:11 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x200000000000000}) 21:55:11 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x1, 0x400}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) unshare(0x1fffd) rmdir(&(0x7f00000006c0)='./file0\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0xe7c9b1af2214b9a2, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3) write$P9_RFSYNC(r0, &(0x7f00000000c0)={0x7, 0x33, 0x2}, 0x7) lseek(r1, 0x0, 0x0) [ 263.801473] FAULT_INJECTION: forcing a failure. [ 263.801473] name failslab, interval 1, probability 0, space 0, times 0 [ 263.857893] CPU: 0 PID: 11158 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 263.865241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.874599] Call Trace: [ 263.877204] dump_stack+0x1c4/0x2b4 [ 263.880850] ? dump_stack_print_info.cold.2+0x52/0x52 [ 263.886053] ? __kernel_text_address+0xd/0x40 [ 263.890558] ? unwind_get_return_address+0x61/0xa0 [ 263.895499] should_fail.cold.4+0xa/0x17 [ 263.899573] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 263.904680] ? save_stack+0xa9/0xd0 [ 263.908312] ? kasan_kmalloc+0xc7/0xe0 [ 263.912208] ? kasan_slab_alloc+0x12/0x20 [ 263.916359] ? kmem_cache_alloc+0x12e/0x730 [ 263.920686] ? mmu_topup_memory_caches+0xf7/0x390 [ 263.925534] ? kvm_mmu_load+0x21/0xfa0 [ 263.929426] ? vcpu_enter_guest+0x3dbe/0x6380 [ 263.933925] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 263.938955] ? do_vfs_ioctl+0x1de/0x1720 [ 263.943021] ? ksys_ioctl+0xa9/0xd0 [ 263.946927] ? __x64_sys_ioctl+0x73/0xb0 [ 263.950994] ? do_syscall_64+0x1b9/0x820 21:55:11 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x10}) 21:55:11 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0xfffffdfd}) 21:55:12 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x3}) 21:55:12 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x100000000000000}) [ 263.955063] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.960428] ? __wake_up_common+0x7d0/0x7d0 [ 263.964768] ? __lockdep_init_map+0x105/0x590 [ 263.969316] ? fs_reclaim_acquire+0x20/0x20 [ 263.973651] ? lock_downgrade+0x900/0x900 [ 263.977827] ? ___might_sleep+0x1ed/0x300 [ 263.981983] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 263.987442] ? arch_local_save_flags+0x40/0x40 [ 263.992032] ? trace_hardirqs_on+0xbd/0x310 [ 263.996365] __should_failslab+0x124/0x180 [ 264.000606] should_failslab+0x9/0x14 [ 264.004415] kmem_cache_alloc+0x2be/0x730 [ 264.008573] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.014115] ? kvm_pfn_to_page+0x7a/0xa0 [ 264.018191] ? mmu_topup_memory_caches+0xf7/0x390 [ 264.023046] mmu_topup_memory_caches+0xf7/0x390 [ 264.027722] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.033270] kvm_mmu_load+0x21/0xfa0 [ 264.036997] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 264.041932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.047471] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.047491] vcpu_enter_guest+0x3dbe/0x6380 [ 264.047513] ? emulator_read_emulated+0x50/0x50 [ 264.047531] ? vmx_vcpu_load+0xb06/0x1030 [ 264.066173] ? mark_held_locks+0x130/0x130 [ 264.070424] ? vmx_write_tsc_offset+0x680/0x680 [ 264.075093] ? lock_downgrade+0x900/0x900 [ 264.079231] ? lock_acquire+0x1ed/0x520 [ 264.083183] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 264.088185] ? preempt_count_add+0x7d/0x160 [ 264.092487] ? lock_release+0x970/0x970 [ 264.096445] ? kvm_gen_update_masterclock+0x350/0x350 [ 264.101617] ? kvm_arch_dev_ioctl+0x630/0x630 [ 264.106093] ? preempt_notifier_dec+0x20/0x20 [ 264.110576] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 264.115401] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 264.120404] kvm_vcpu_ioctl+0x72b/0x1150 [ 264.124448] ? kvm_vcpu_block+0x1030/0x1030 [ 264.128758] ? __fget+0x4aa/0x740 [ 264.132209] ? __f_unlock_pos+0x19/0x20 [ 264.136167] ? __fget+0x4d1/0x740 [ 264.139602] ? ksys_dup3+0x680/0x680 [ 264.143298] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 264.148215] ? fsnotify+0xaae/0x12f0 [ 264.151912] ? kvm_vcpu_block+0x1030/0x1030 [ 264.156215] do_vfs_ioctl+0x1de/0x1720 [ 264.160088] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 264.165260] ? ioctl_preallocate+0x300/0x300 [ 264.169669] ? selinux_file_mprotect+0x620/0x620 [ 264.174537] ? __sb_end_write+0xd9/0x110 [ 264.178584] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.184103] ? fput+0x130/0x1a0 [ 264.187369] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.192908] ? security_file_ioctl+0x94/0xc0 [ 264.197302] ksys_ioctl+0xa9/0xd0 [ 264.200764] __x64_sys_ioctl+0x73/0xb0 [ 264.204639] do_syscall_64+0x1b9/0x820 [ 264.208513] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 264.213870] ? syscall_return_slowpath+0x5e0/0x5e0 [ 264.218788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.223619] ? trace_hardirqs_on_caller+0x310/0x310 [ 264.228627] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 264.233650] ? prepare_exit_to_usermode+0x291/0x3b0 [ 264.238652] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.243482] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.248653] RIP: 0033:0x457579 [ 264.251827] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.270713] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.278403] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 264.285653] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 264.292902] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 264.300150] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 264.307403] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:12 executing program 4 (fault-call:9 fault-nth:12): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:12 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x300000000000000}) 21:55:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x10180, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x1) 21:55:12 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x802c550a, &(0x7f0000000000)={0xa3}) 21:55:12 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) 21:55:12 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0xfdfdffff}) 21:55:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x1000000000000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 264.407213] FAULT_INJECTION: forcing a failure. [ 264.407213] name failslab, interval 1, probability 0, space 0, times 0 [ 264.451472] CPU: 0 PID: 11200 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 264.458777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.468148] Call Trace: [ 264.470753] dump_stack+0x1c4/0x2b4 [ 264.474404] ? dump_stack_print_info.cold.2+0x52/0x52 [ 264.479612] ? __kernel_text_address+0xd/0x40 [ 264.484125] ? unwind_get_return_address+0x61/0xa0 [ 264.489070] should_fail.cold.4+0xa/0x17 [ 264.493141] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 264.498250] ? save_stack+0xa9/0xd0 [ 264.501887] ? kasan_kmalloc+0xc7/0xe0 [ 264.505778] ? kasan_slab_alloc+0x12/0x20 [ 264.509944] ? kmem_cache_alloc+0x12e/0x730 [ 264.514274] ? mmu_topup_memory_caches+0xf7/0x390 [ 264.519125] ? kvm_mmu_load+0x21/0xfa0 [ 264.523024] ? vcpu_enter_guest+0x3dbe/0x6380 [ 264.527523] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 264.527540] ? do_vfs_ioctl+0x1de/0x1720 [ 264.527552] ? ksys_ioctl+0xa9/0xd0 [ 264.527565] ? __x64_sys_ioctl+0x73/0xb0 [ 264.527580] ? do_syscall_64+0x1b9/0x820 21:55:12 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x2000000}) 21:55:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 264.527595] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.527615] ? __wake_up_common+0x7d0/0x7d0 [ 264.558082] ? __lockdep_init_map+0x105/0x590 [ 264.562603] ? fs_reclaim_acquire+0x20/0x20 [ 264.566935] ? lock_downgrade+0x900/0x900 [ 264.571102] ? ___might_sleep+0x1ed/0x300 [ 264.575257] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 264.580715] ? arch_local_save_flags+0x40/0x40 [ 264.585305] ? trace_hardirqs_on+0xbd/0x310 [ 264.589639] __should_failslab+0x124/0x180 [ 264.589654] should_failslab+0x9/0x14 [ 264.589674] kmem_cache_alloc+0x2be/0x730 21:55:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0x6000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 264.601839] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.607382] ? kvm_pfn_to_page+0x7a/0xa0 [ 264.611452] ? mmu_topup_memory_caches+0xf7/0x390 [ 264.616309] mmu_topup_memory_caches+0xf7/0x390 [ 264.620990] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.626542] kvm_mmu_load+0x21/0xfa0 [ 264.630265] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 264.635205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.640746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.646289] vcpu_enter_guest+0x3dbe/0x6380 21:55:12 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x2}) [ 264.650626] ? emulator_read_emulated+0x50/0x50 [ 264.655309] ? vmx_vcpu_load+0xb06/0x1030 [ 264.659467] ? mark_held_locks+0x130/0x130 [ 264.663716] ? vmx_write_tsc_offset+0x680/0x680 [ 264.668389] ? lock_downgrade+0x900/0x900 [ 264.672557] ? lock_acquire+0x1ed/0x520 [ 264.676542] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 264.681564] ? preempt_count_add+0x7d/0x160 [ 264.685895] ? lock_release+0x970/0x970 [ 264.685912] ? kvm_gen_update_masterclock+0x350/0x350 [ 264.685927] ? kvm_arch_dev_ioctl+0x630/0x630 [ 264.685948] ? preempt_notifier_dec+0x20/0x20 [ 264.704087] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 264.708939] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 264.713972] kvm_vcpu_ioctl+0x72b/0x1150 [ 264.718043] ? kvm_vcpu_block+0x1030/0x1030 [ 264.722380] ? __fget+0x4aa/0x740 [ 264.725849] ? __f_unlock_pos+0x19/0x20 [ 264.725868] ? __fget+0x4d1/0x740 [ 264.725886] ? ksys_dup3+0x680/0x680 [ 264.725908] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 264.733330] ? fsnotify+0xaae/0x12f0 [ 264.745658] ? kvm_vcpu_block+0x1030/0x1030 [ 264.749988] do_vfs_ioctl+0x1de/0x1720 [ 264.753889] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 264.759091] ? ioctl_preallocate+0x300/0x300 [ 264.763506] ? selinux_file_mprotect+0x620/0x620 [ 264.768266] ? __sb_end_write+0xd9/0x110 [ 264.772341] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.777883] ? fput+0x130/0x1a0 [ 264.777903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 264.777919] ? security_file_ioctl+0x94/0xc0 [ 264.777937] ksys_ioctl+0xa9/0xd0 [ 264.777955] __x64_sys_ioctl+0x73/0xb0 [ 264.786758] do_syscall_64+0x1b9/0x820 [ 264.786776] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 264.786791] ? syscall_return_slowpath+0x5e0/0x5e0 [ 264.786812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.786833] ? trace_hardirqs_on_caller+0x310/0x310 [ 264.822572] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 264.827575] ? prepare_exit_to_usermode+0x291/0x3b0 [ 264.832581] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 264.837428] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.842599] RIP: 0033:0x457579 [ 264.845784] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.864673] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.872363] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 264.879637] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 264.886934] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 264.894194] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 264.901481] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:12 executing program 4 (fault-call:9 fault-nth:13): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e, 0x0, 0xf000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:12 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x300000000000000}) 21:55:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x400, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000100)={0xa, 0x4, 0x401, 0x800, 'syz1\x00', 0xae6}) sendmsg$key(r1, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000140)={0xc, 0x2b, "765a6ec7def34fc236e88df49608efed3e0f629a4023de8a47928e6c6119caca78f4ad9f51d2411e62f55a"}, 0x31) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:13 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0xa3}) 21:55:13 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000280)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000002c0)) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="44f3b63e17becf2af6f5153a6fe0f61fe326e95b8bc12d457bc09dcd648a8b601cc6f500c61b90505134ed2dddcebe82ef007e33b938b34ebcf2022ea86282473d6bb144d4fb84f87ecf280f3959e00c5302471fc2c584ba7b28e9e109cf8481c2c8668a86e6b3a603c44f607c6ff605641e9caf070aab67", 0x78, 0xfffffffffffffffe}], 0x8000, &(0x7f0000000340)=ANY=[@ANYBLOB="756e686964652c636865636b3d7374726963742c626c6f636b3d3078303030303030303030303030303830302c73657373696f6e3d3078303030303030303030303030303031322c696f636861727365743d6d6163676165e85c632c646566636f6e746578743d73797374656d5f752c646566636f6e746578743d757365725f752c00ef9790159dacb7a1b81200a5f24a940b02c5954c5abde2bae410370f536ed8437d8186f1d900956a632ff60947735232254fd5b79c0469ce2b3cf8f1427899"]) lseek(r1, 0x0, 0x0) 21:55:13 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x10000000000000}) 21:55:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0x2000000c, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 265.011084] FAULT_INJECTION: forcing a failure. [ 265.011084] name failslab, interval 1, probability 0, space 0, times 0 [ 265.033059] CPU: 0 PID: 11238 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 265.040349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.040355] Call Trace: [ 265.040390] dump_stack+0x1c4/0x2b4 [ 265.055936] ? dump_stack_print_info.cold.2+0x52/0x52 [ 265.061135] ? __kernel_text_address+0xd/0x40 [ 265.065648] ? unwind_get_return_address+0x61/0xa0 [ 265.070591] should_fail.cold.4+0xa/0x17 [ 265.074664] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 265.074680] ? save_stack+0xa9/0xd0 [ 265.074695] ? kasan_kmalloc+0xc7/0xe0 [ 265.074707] ? kasan_slab_alloc+0x12/0x20 [ 265.074721] ? kmem_cache_alloc+0x12e/0x730 [ 265.074742] ? mmu_topup_memory_caches+0xf7/0x390 [ 265.100608] ? kvm_mmu_load+0x21/0xfa0 [ 265.104516] ? vcpu_enter_guest+0x3dbe/0x6380 [ 265.109019] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 265.114046] ? do_vfs_ioctl+0x1de/0x1720 [ 265.118109] ? ksys_ioctl+0xa9/0xd0 [ 265.121741] ? __x64_sys_ioctl+0x73/0xb0 [ 265.125876] ? do_syscall_64+0x1b9/0x820 [ 265.129960] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.129981] ? __wake_up_common+0x7d0/0x7d0 [ 265.139662] ? __lockdep_init_map+0x105/0x590 [ 265.144167] ? fs_reclaim_acquire+0x20/0x20 [ 265.148506] ? lock_downgrade+0x900/0x900 [ 265.152667] ? ___might_sleep+0x1ed/0x300 21:55:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0x8, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:13 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0xffffffff00000000}) [ 265.156827] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 265.156845] ? arch_local_save_flags+0x40/0x40 [ 265.156864] ? trace_hardirqs_on+0xbd/0x310 [ 265.166888] __should_failslab+0x124/0x180 [ 265.166903] should_failslab+0x9/0x14 [ 265.166918] kmem_cache_alloc+0x2be/0x730 [ 265.166939] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 265.188962] ? kvm_pfn_to_page+0x7a/0xa0 [ 265.193030] ? mmu_topup_memory_caches+0xf7/0x390 [ 265.197883] mmu_topup_memory_caches+0xf7/0x390 [ 265.202575] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 265.208123] kvm_mmu_load+0x21/0xfa0 [ 265.211843] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 265.211861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.211901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.227919] vcpu_enter_guest+0x3dbe/0x6380 [ 265.227954] ? emulator_read_emulated+0x50/0x50 [ 265.227971] ? vmx_vcpu_load+0xb06/0x1030 [ 265.227986] ? mark_held_locks+0x130/0x130 [ 265.228015] ? vmx_write_tsc_offset+0x680/0x680 [ 265.250051] ? lock_downgrade+0x900/0x900 [ 265.254224] ? lock_acquire+0x1ed/0x520 21:55:13 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x1000000}) [ 265.258208] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 265.263239] ? preempt_count_add+0x7d/0x160 [ 265.267577] ? lock_release+0x970/0x970 [ 265.271603] ? kvm_gen_update_masterclock+0x350/0x350 [ 265.276801] ? kvm_arch_dev_ioctl+0x630/0x630 [ 265.281309] ? preempt_notifier_dec+0x20/0x20 [ 265.281334] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 265.281348] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 265.281371] kvm_vcpu_ioctl+0x72b/0x1150 [ 265.295704] ? kvm_vcpu_block+0x1030/0x1030 [ 265.295729] ? __fget+0x4aa/0x740 [ 265.295753] ? __f_unlock_pos+0x19/0x20 [ 265.307764] ? __fget+0x4d1/0x740 [ 265.307784] ? ksys_dup3+0x680/0x680 [ 265.307815] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 265.307835] ? fsnotify+0xaae/0x12f0 [ 265.315262] ? kvm_vcpu_block+0x1030/0x1030 [ 265.315280] do_vfs_ioctl+0x1de/0x1720 [ 265.315297] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 265.315313] ? ioctl_preallocate+0x300/0x300 [ 265.315359] ? selinux_file_mprotect+0x620/0x620 [ 265.334805] ISOFS: Invalid session number or type of track [ 265.335889] ? __sb_end_write+0xd9/0x110 21:55:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xb, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 265.335909] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 265.335950] ? fput+0x130/0x1a0 [ 265.341871] ISOFS: Invalid session number [ 265.345544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.345562] ? security_file_ioctl+0x94/0xc0 [ 265.345579] ksys_ioctl+0xa9/0xd0 [ 265.345595] __x64_sys_ioctl+0x73/0xb0 [ 265.345619] do_syscall_64+0x1b9/0x820 [ 265.345641] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 265.386362] ? syscall_return_slowpath+0x5e0/0x5e0 [ 265.386378] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.386395] ? trace_hardirqs_on_caller+0x310/0x310 [ 265.386411] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 265.386427] ? prepare_exit_to_usermode+0x291/0x3b0 [ 265.386446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.394216] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.394228] RIP: 0033:0x457579 [ 265.394243] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:55:13 executing program 4 (fault-call:9 fault-nth:14): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:13 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x2000000}) 21:55:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0x14, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 265.394251] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.394266] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 265.394274] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 265.394281] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 265.394288] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 265.394302] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0xec27) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) dup2(r0, r0) 21:55:13 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4008550d, &(0x7f0000000000)={0xa3}) 21:55:13 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x500) sendfile(r0, r0, 0x0, 0xfffffffffffffe00) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0xfff, 0x1ff, 0xffffffffffff8ba3, 0x7, 0x10, 0x964}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r1, 0x0, 0x0) 21:55:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0x25, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:13 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0xfdfdffff}) [ 265.651719] FAULT_INJECTION: forcing a failure. [ 265.651719] name failslab, interval 1, probability 0, space 0, times 0 [ 265.679429] CPU: 0 PID: 11282 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 265.686731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.696089] Call Trace: 21:55:13 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x3}) [ 265.698690] dump_stack+0x1c4/0x2b4 [ 265.702336] ? dump_stack_print_info.cold.2+0x52/0x52 [ 265.707542] ? __kernel_text_address+0xd/0x40 [ 265.712048] ? unwind_get_return_address+0x61/0xa0 [ 265.716991] should_fail.cold.4+0xa/0x17 [ 265.721058] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 265.726172] ? save_stack+0xa9/0xd0 [ 265.729802] ? kasan_kmalloc+0xc7/0xe0 [ 265.733707] ? kasan_slab_alloc+0x12/0x20 [ 265.737896] ? kmem_cache_alloc+0x12e/0x730 [ 265.742226] ? mmu_topup_memory_caches+0xf7/0x390 [ 265.747068] ? kvm_mmu_load+0x21/0xfa0 21:55:13 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x2}) 21:55:13 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0xfdfdffff00000000}) [ 265.750965] ? vcpu_enter_guest+0x3dbe/0x6380 [ 265.755479] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 265.760500] ? do_vfs_ioctl+0x1de/0x1720 [ 265.764567] ? ksys_ioctl+0xa9/0xd0 [ 265.768203] ? __x64_sys_ioctl+0x73/0xb0 [ 265.772272] ? do_syscall_64+0x1b9/0x820 [ 265.776352] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.781733] ? __wake_up_common+0x7d0/0x7d0 [ 265.786067] ? __lockdep_init_map+0x105/0x590 [ 265.790579] ? fs_reclaim_acquire+0x20/0x20 [ 265.794907] ? lock_downgrade+0x900/0x900 21:55:13 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x0) rmdir(&(0x7f00000006c0)='./file0\x00') lseek(r0, 0x0, 0x0) [ 265.799064] ? ___might_sleep+0x1ed/0x300 [ 265.803218] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 265.808677] ? arch_local_save_flags+0x40/0x40 [ 265.813306] ? trace_hardirqs_on+0xbd/0x310 [ 265.817653] __should_failslab+0x124/0x180 [ 265.821890] should_failslab+0x9/0x14 [ 265.825719] kmem_cache_alloc+0x2be/0x730 [ 265.829878] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 265.835415] ? kvm_pfn_to_page+0x7a/0xa0 [ 265.835432] ? mmu_topup_memory_caches+0xf7/0x390 [ 265.835450] mmu_topup_memory_caches+0xf7/0x390 [ 265.835469] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 265.854587] kvm_mmu_load+0x21/0xfa0 [ 265.858325] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 265.863268] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.868822] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 265.874367] vcpu_enter_guest+0x3dbe/0x6380 [ 265.878715] ? emulator_read_emulated+0x50/0x50 [ 265.883399] ? vmx_vcpu_load+0xb06/0x1030 [ 265.887559] ? mark_held_locks+0x130/0x130 [ 265.891818] ? vmx_write_tsc_offset+0x680/0x680 [ 265.896488] ? lock_downgrade+0x900/0x900 [ 265.900662] ? lock_acquire+0x1ed/0x520 [ 265.904646] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 265.909671] ? preempt_count_add+0x7d/0x160 [ 265.913990] ? lock_release+0x970/0x970 [ 265.917949] ? kvm_gen_update_masterclock+0x350/0x350 [ 265.923123] ? kvm_arch_dev_ioctl+0x630/0x630 [ 265.927603] ? preempt_notifier_dec+0x20/0x20 [ 265.932084] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 265.936909] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 265.941924] kvm_vcpu_ioctl+0x72b/0x1150 [ 265.945975] ? kvm_vcpu_block+0x1030/0x1030 [ 265.950286] ? __fget+0x4aa/0x740 [ 265.953744] ? __f_unlock_pos+0x19/0x20 [ 265.957701] ? __fget+0x4d1/0x740 [ 265.961140] ? ksys_dup3+0x680/0x680 [ 265.964844] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 265.969755] ? fsnotify+0xaae/0x12f0 [ 265.973456] ? kvm_vcpu_block+0x1030/0x1030 [ 265.977763] do_vfs_ioctl+0x1de/0x1720 [ 265.981637] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 265.986852] ? ioctl_preallocate+0x300/0x300 [ 265.991248] ? selinux_file_mprotect+0x620/0x620 [ 265.995999] ? __sb_end_write+0xd9/0x110 [ 266.000047] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 266.005564] ? fput+0x130/0x1a0 [ 266.008830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.014357] ? security_file_ioctl+0x94/0xc0 [ 266.018760] ksys_ioctl+0xa9/0xd0 [ 266.022197] __x64_sys_ioctl+0x73/0xb0 [ 266.026088] do_syscall_64+0x1b9/0x820 [ 266.029960] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 266.035311] ? syscall_return_slowpath+0x5e0/0x5e0 [ 266.040224] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 266.045053] ? trace_hardirqs_on_caller+0x310/0x310 [ 266.050056] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 266.055067] ? prepare_exit_to_usermode+0x291/0x3b0 [ 266.060084] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 266.064911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.070084] RIP: 0033:0x457579 [ 266.073264] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.092146] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:55:14 executing program 4 (fault-call:9 fault-nth:15): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:14 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x100000000000000}) 21:55:14 executing program 1: socketpair$unix(0x1, 0x40000000000002, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000080)=0x10) close(r2) close(r1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x22) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unshare(0x400) rmdir(&(0x7f00000006c0)='./file0\x00') epoll_pwait(r3, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8, &(0x7f0000000180)={0x1e}, 0x8) syz_mount_image$nfs4(&(0x7f00000001c0)='nfs4\x00', &(0x7f0000000200)='./file0\x00', 0x55, 0x7, &(0x7f0000000500)=[{&(0x7f0000000240)="e77a0e717511ca", 0x7, 0x4ab0}, {&(0x7f0000000280)="ed5ab2cfd6a801ae901ba9b18ef0a0cf0c0d12c7b39fac780b21cd99118105681e02", 0x22, 0x2}, {&(0x7f00000002c0)="a8177976d1d2f8e8b2a727dff633c1b65afbfcb63279", 0x16, 0x9}, {&(0x7f0000000300)="ee1d2c489bd539bc0749f4c67b27ba204247eea594fe6366cf79b37f9ccd270063805836b88f9227827994308c91b3fa3a86712c8f569c3629f92fdb6065e531076b95f559778b853bd322eabc95874e0c698096ed2d61ca5db780c2a34445a683cfefa6b507e2bf6bcba5addf23aa8c", 0x70, 0x5}, {&(0x7f0000000380)="9140ef462046d5f963c78583", 0xc, 0xfffffffffffffffb}, {&(0x7f00000003c0)="8e5e62c7f67f6c15f1bc5501f31e15f4fa42b6d3b4919f3ebfe395", 0x1b, 0x7}, {&(0x7f0000000400)="f65f1e21229803666ce66b9bffff75c4eb61e32fe8ac24af925ae228f1e1d63d5fe13f22f4f539591b969d04149e9c651a15c86a9a3864829f05d5098742f0e78aa5aa4d65a3e44491d5cf5c37b1349d469e4d2affab25b9cad322d8682e0b0792bb488b7836038a0f6a3865e0add1f56f8cdf909701a651208f7d824bdecf812300027a96403aadd3fe7272442fe3bd93056f2870a5f63433a12336a845ab6d0fefac25e2d935473591d42882b8b91277bb4aa8139ee19c9333635d821c31f5f3354473cbea1fe0a381067191d1195ca9838ad6214d", 0xd6, 0x3}], 0x0, &(0x7f00000005c0)='\x00') lseek(r3, 0x0, 0x0) [ 266.099835] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 266.107085] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 266.114335] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 266.121590] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 266.128856] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 [ 266.204488] FAULT_INJECTION: forcing a failure. [ 266.204488] name failslab, interval 1, probability 0, space 0, times 0 [ 266.215893] CPU: 0 PID: 11313 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 266.223181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.232540] Call Trace: [ 266.235139] dump_stack+0x1c4/0x2b4 [ 266.235164] ? dump_stack_print_info.cold.2+0x52/0x52 [ 266.235182] ? __kernel_text_address+0xd/0x40 [ 266.235213] ? unwind_get_return_address+0x61/0xa0 [ 266.235235] should_fail.cold.4+0xa/0x17 [ 266.235254] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 266.235268] ? save_stack+0xa9/0xd0 [ 266.235281] ? kasan_kmalloc+0xc7/0xe0 [ 266.235293] ? kasan_slab_alloc+0x12/0x20 [ 266.235306] ? kmem_cache_alloc+0x12e/0x730 [ 266.235324] ? mmu_topup_memory_caches+0xf7/0x390 [ 266.235343] ? kvm_mmu_load+0x21/0xfa0 [ 266.287281] ? vcpu_enter_guest+0x3dbe/0x6380 [ 266.291773] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 266.296783] ? do_vfs_ioctl+0x1de/0x1720 [ 266.300884] ? ksys_ioctl+0xa9/0xd0 [ 266.304501] ? __x64_sys_ioctl+0x73/0xb0 [ 266.304516] ? do_syscall_64+0x1b9/0x820 [ 266.304532] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.304549] ? __wake_up_common+0x7d0/0x7d0 [ 266.304580] ? __lockdep_init_map+0x105/0x590 [ 266.312693] ? fs_reclaim_acquire+0x20/0x20 [ 266.312723] ? lock_downgrade+0x900/0x900 [ 266.335828] ? ___might_sleep+0x1ed/0x300 [ 266.339972] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 266.345415] ? arch_local_save_flags+0x40/0x40 [ 266.349990] ? trace_hardirqs_on+0xbd/0x310 [ 266.354307] __should_failslab+0x124/0x180 [ 266.358537] should_failslab+0x9/0x14 [ 266.362333] kmem_cache_alloc+0x2be/0x730 [ 266.366500] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 266.372021] ? kvm_pfn_to_page+0x7a/0xa0 [ 266.376086] ? mmu_topup_memory_caches+0xf7/0x390 [ 266.380920] mmu_topup_memory_caches+0xf7/0x390 [ 266.385578] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 266.391114] kvm_mmu_load+0x21/0xfa0 [ 266.394834] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 266.399786] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.405333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.410861] vcpu_enter_guest+0x3dbe/0x6380 [ 266.415179] ? emulator_read_emulated+0x50/0x50 [ 266.419841] ? vmx_vcpu_load+0xb06/0x1030 [ 266.423973] ? mark_held_locks+0x130/0x130 [ 266.429409] ? vmx_write_tsc_offset+0x680/0x680 [ 266.434062] ? lock_downgrade+0x900/0x900 [ 266.438203] ? lock_acquire+0x1ed/0x520 [ 266.442163] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 266.447189] ? preempt_count_add+0x7d/0x160 [ 266.451510] ? lock_release+0x970/0x970 [ 266.455482] ? kvm_gen_update_masterclock+0x350/0x350 [ 266.460657] ? kvm_arch_dev_ioctl+0x630/0x630 [ 266.465140] ? preempt_notifier_dec+0x20/0x20 [ 266.469629] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 266.474456] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 266.479469] kvm_vcpu_ioctl+0x72b/0x1150 [ 266.483526] ? kvm_vcpu_block+0x1030/0x1030 [ 266.487867] ? __fget+0x4aa/0x740 [ 266.491310] ? __f_unlock_pos+0x19/0x20 [ 266.495306] ? __fget+0x4d1/0x740 [ 266.498749] ? ksys_dup3+0x680/0x680 [ 266.502460] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 266.507389] ? fsnotify+0xaae/0x12f0 [ 266.511094] ? kvm_vcpu_block+0x1030/0x1030 [ 266.515402] do_vfs_ioctl+0x1de/0x1720 [ 266.519330] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 266.524518] ? ioctl_preallocate+0x300/0x300 [ 266.528931] ? selinux_file_mprotect+0x620/0x620 [ 266.533676] ? __sb_end_write+0xd9/0x110 [ 266.537722] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 266.543244] ? fput+0x130/0x1a0 [ 266.546512] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.552034] ? security_file_ioctl+0x94/0xc0 [ 266.556452] ksys_ioctl+0xa9/0xd0 [ 266.559893] __x64_sys_ioctl+0x73/0xb0 [ 266.563778] do_syscall_64+0x1b9/0x820 [ 266.567650] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 266.573014] ? syscall_return_slowpath+0x5e0/0x5e0 [ 266.577926] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 266.582755] ? trace_hardirqs_on_caller+0x310/0x310 [ 266.587765] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 266.592775] ? prepare_exit_to_usermode+0x291/0x3b0 [ 266.597780] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 266.602633] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.607812] RIP: 0033:0x457579 [ 266.611005] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.629909] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 266.637606] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 266.644862] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 266.652116] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 266.659377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 266.666650] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:14 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 21:55:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:14 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185502, &(0x7f0000000000)={0xa3}) 21:55:14 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x200000000000000}) 21:55:14 executing program 4 (fault-call:9 fault-nth:16): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:14 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) 21:55:14 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0xfffffdfd}) 21:55:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 266.769238] usb usb5: usbfs: process 11338 (syz-executor1) did not claim interface 8 before use 21:55:14 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc018557a, &(0x7f0000000000)={0xa3}) 21:55:14 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000200)="bafa92a1f2dcfbd7059e8161ca1cd817b1f3c12b3b298bb0887c50f803c99df63d73065998720f0573e3f0e68112cc7d2aadf93cc12e5e5332a57eb51b1e89b53a3a4852db4f199a23c62c73be6e8b4a50324340261ad473093ec4ffa8f8b741c6228f015adfc90dc1daafdf292deabb81e4488baa1bca8b074137ea017fa40649c3ba521b1e73f1d883d43d75d25b83bbab647afddd56151c2a97be6797cbdf", 0xa0, 0x844, &(0x7f00000002c0)={0xa, 0x4e24, 0x100000001, @remote, 0x5}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x20000000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)='selfproc\'\\-\x00'}, 0x30) migrate_pages(r2, 0x400, &(0x7f0000000140)=0x3, &(0x7f0000000300)=0x4) 21:55:14 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) [ 266.834863] FAULT_INJECTION: forcing a failure. [ 266.834863] name failslab, interval 1, probability 0, space 0, times 0 [ 266.894101] CPU: 1 PID: 11333 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 266.901410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.901417] Call Trace: [ 266.901453] dump_stack+0x1c4/0x2b4 [ 266.916996] ? dump_stack_print_info.cold.2+0x52/0x52 [ 266.922223] ? __kernel_text_address+0xd/0x40 [ 266.926735] ? unwind_get_return_address+0x61/0xa0 [ 266.931704] should_fail.cold.4+0xa/0x17 [ 266.935776] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 266.940887] ? save_stack+0xa9/0xd0 [ 266.940902] ? kasan_kmalloc+0xc7/0xe0 [ 266.940920] ? kasan_slab_alloc+0x12/0x20 [ 266.952565] ? kmem_cache_alloc+0x12e/0x730 [ 266.956893] ? mmu_topup_memory_caches+0xf7/0x390 [ 266.956906] ? kvm_mmu_load+0x21/0xfa0 [ 266.956922] ? vcpu_enter_guest+0x3dbe/0x6380 [ 266.956935] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 266.956955] ? do_vfs_ioctl+0x1de/0x1720 [ 266.965666] ? ksys_ioctl+0xa9/0xd0 [ 266.965680] ? __x64_sys_ioctl+0x73/0xb0 [ 266.965701] ? do_syscall_64+0x1b9/0x820 [ 266.979250] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.979274] ? __wake_up_common+0x7d0/0x7d0 [ 266.979293] ? __lockdep_init_map+0x105/0x590 [ 266.991021] ? fs_reclaim_acquire+0x20/0x20 [ 266.991038] ? lock_downgrade+0x900/0x900 [ 266.991059] ? ___might_sleep+0x1ed/0x300 [ 267.017803] ? arch_local_save_flags+0x40/0x40 [ 267.022399] ? trace_hardirqs_on+0xbd/0x310 [ 267.026739] __should_failslab+0x124/0x180 [ 267.030987] should_failslab+0x9/0x14 [ 267.034800] kmem_cache_alloc+0x2be/0x730 [ 267.038961] ? vmx_flush_tlb_gva+0x380/0x380 21:55:15 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40087602, &(0x7f0000000000)={0xa3}) 21:55:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 267.043396] ? ima_get_action+0x7e/0xa0 [ 267.047373] ? mmu_topup_memory_caches+0xf7/0x390 [ 267.052241] mmu_topup_memory_caches+0xf7/0x390 [ 267.056916] kvm_mmu_load+0x21/0xfa0 [ 267.056936] ? ima_add_template_entry.cold.4+0x3c/0x3c [ 267.056955] vcpu_enter_guest+0x3dbe/0x6380 [ 267.056977] ? emulator_read_emulated+0x50/0x50 [ 267.060757] usb usb5: usbfs: process 11358 (syz-executor1) did not claim interface 8 before use [ 267.065954] ? vmx_vcpu_load+0xb06/0x1030 [ 267.065970] ? mark_held_locks+0x130/0x130 21:55:15 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) [ 267.065987] ? vmx_write_tsc_offset+0x680/0x680 [ 267.066005] ? lock_downgrade+0x900/0x900 [ 267.101002] ? lock_acquire+0x1ed/0x520 [ 267.104979] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 267.104997] ? preempt_count_add+0x7d/0x160 [ 267.105016] ? lock_release+0x970/0x970 [ 267.118313] ? kvm_gen_update_masterclock+0x350/0x350 [ 267.123511] ? kvm_arch_dev_ioctl+0x630/0x630 [ 267.128021] ? preempt_notifier_dec+0x20/0x20 [ 267.132535] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 267.137384] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 21:55:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:15 executing program 1: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) [ 267.137396] usb usb5: usbfs: process 11365 (syz-executor1) did not claim interface 8 before use [ 267.151253] kvm_vcpu_ioctl+0x72b/0x1150 [ 267.155330] ? kvm_vcpu_block+0x1030/0x1030 [ 267.159676] ? __fget+0x4aa/0x740 [ 267.163162] ? __f_unlock_pos+0x19/0x20 [ 267.167161] ? __fget+0x4d1/0x740 [ 267.170632] ? ksys_dup3+0x680/0x680 [ 267.174368] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 267.179318] ? fsnotify+0xaae/0x12f0 [ 267.183046] ? kvm_vcpu_block+0x1030/0x1030 [ 267.187378] do_vfs_ioctl+0x1de/0x1720 [ 267.191274] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 267.196482] ? ioctl_preallocate+0x300/0x300 [ 267.200904] ? selinux_file_mprotect+0x620/0x620 [ 267.205670] ? __sb_end_write+0xd9/0x110 [ 267.209742] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 267.215286] ? fput+0x130/0x1a0 [ 267.218584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.224127] ? security_file_ioctl+0x94/0xc0 [ 267.224151] ksys_ioctl+0xa9/0xd0 [ 267.232007] __x64_sys_ioctl+0x73/0xb0 [ 267.235903] do_syscall_64+0x1b9/0x820 [ 267.235921] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 267.235937] ? syscall_return_slowpath+0x5e0/0x5e0 [ 267.235957] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.255030] ? trace_hardirqs_on_caller+0x310/0x310 [ 267.260057] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 267.265086] ? prepare_exit_to_usermode+0x291/0x3b0 [ 267.270119] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.274977] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.280169] RIP: 0033:0x457579 [ 267.283377] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.302288] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 267.302312] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 267.302326] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 267.317287] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 267.317296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 21:55:15 executing program 1: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) 21:55:15 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4b49, &(0x7f0000000000)={0xa3}) 21:55:15 executing program 4 (fault-call:9 fault-nth:17): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:15 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x3000000}) 21:55:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 267.317327] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:15 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e24, @loopback}}) socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000080)=0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x242}}, 0x100) 21:55:15 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x300}) 21:55:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:15 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40085511, &(0x7f0000000000)={0xa3}) 21:55:15 executing program 1: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) [ 267.505234] FAULT_INJECTION: forcing a failure. [ 267.505234] name failslab, interval 1, probability 0, space 0, times 0 [ 267.532397] CPU: 0 PID: 11385 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 267.539690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.549041] Call Trace: [ 267.551660] dump_stack+0x1c4/0x2b4 [ 267.555303] ? dump_stack_print_info.cold.2+0x52/0x52 [ 267.560501] ? __kernel_text_address+0xd/0x40 [ 267.565005] ? unwind_get_return_address+0x61/0xa0 [ 267.565026] should_fail.cold.4+0xa/0x17 [ 267.565044] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 267.565062] ? save_stack+0xa9/0xd0 [ 267.574038] ? kasan_kmalloc+0xc7/0xe0 [ 267.574050] ? kasan_slab_alloc+0x12/0x20 [ 267.574070] ? kmem_cache_alloc+0x12e/0x730 [ 267.595113] ? mmu_topup_memory_caches+0xf7/0x390 [ 267.599961] ? kvm_mmu_load+0x21/0xfa0 [ 267.603853] ? vcpu_enter_guest+0x3dbe/0x6380 [ 267.608349] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 267.613384] ? do_vfs_ioctl+0x1de/0x1720 [ 267.617451] ? ksys_ioctl+0xa9/0xd0 [ 267.617464] ? __x64_sys_ioctl+0x73/0xb0 [ 267.617490] ? do_syscall_64+0x1b9/0x820 [ 267.617506] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.617526] ? __wake_up_common+0x7d0/0x7d0 [ 267.638936] ? __lockdep_init_map+0x105/0x590 [ 267.643451] ? fs_reclaim_acquire+0x20/0x20 [ 267.643467] ? lock_downgrade+0x900/0x900 [ 267.643487] ? ___might_sleep+0x1ed/0x300 [ 267.656092] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 267.661556] ? arch_local_save_flags+0x40/0x40 [ 267.666146] ? trace_hardirqs_on+0xbd/0x310 [ 267.670505] __should_failslab+0x124/0x180 [ 267.674745] should_failslab+0x9/0x14 [ 267.678560] kmem_cache_alloc+0x2be/0x730 [ 267.682713] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 267.688259] ? kvm_pfn_to_page+0x7a/0xa0 [ 267.692333] ? mmu_topup_memory_caches+0xf7/0x390 [ 267.697189] mmu_topup_memory_caches+0xf7/0x390 21:55:15 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x10}) 21:55:15 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x100000}) [ 267.701873] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 267.707422] kvm_mmu_load+0x21/0xfa0 [ 267.711146] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 267.716082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.716099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.716120] vcpu_enter_guest+0x3dbe/0x6380 [ 267.727203] ? emulator_read_emulated+0x50/0x50 [ 267.727222] ? vmx_vcpu_load+0xb06/0x1030 [ 267.727238] ? mark_held_locks+0x130/0x130 [ 267.727256] ? vmx_write_tsc_offset+0x680/0x680 [ 267.749286] ? lock_downgrade+0x900/0x900 [ 267.753441] ? lock_acquire+0x1ed/0x520 [ 267.757398] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 267.762435] ? preempt_count_add+0x7d/0x160 [ 267.766754] ? lock_release+0x970/0x970 [ 267.770736] ? kvm_gen_update_masterclock+0x350/0x350 [ 267.775912] ? kvm_arch_dev_ioctl+0x630/0x630 [ 267.780393] ? preempt_notifier_dec+0x20/0x20 [ 267.784876] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 267.789701] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 267.794708] kvm_vcpu_ioctl+0x72b/0x1150 [ 267.798776] ? kvm_vcpu_block+0x1030/0x1030 [ 267.803089] ? __fget+0x4aa/0x740 [ 267.806539] ? __f_unlock_pos+0x19/0x20 [ 267.810497] ? __fget+0x4d1/0x740 [ 267.813936] ? ksys_dup3+0x680/0x680 [ 267.817638] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 267.822552] ? fsnotify+0xaae/0x12f0 [ 267.826296] ? kvm_vcpu_block+0x1030/0x1030 [ 267.830606] do_vfs_ioctl+0x1de/0x1720 [ 267.834514] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 267.839700] ? ioctl_preallocate+0x300/0x300 [ 267.844094] ? selinux_file_mprotect+0x620/0x620 [ 267.848840] ? __sb_end_write+0xd9/0x110 [ 267.852886] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 267.858402] ? fput+0x130/0x1a0 [ 267.861667] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.867200] ? security_file_ioctl+0x94/0xc0 [ 267.871595] ksys_ioctl+0xa9/0xd0 [ 267.875033] __x64_sys_ioctl+0x73/0xb0 [ 267.878905] do_syscall_64+0x1b9/0x820 [ 267.882780] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 267.888133] ? syscall_return_slowpath+0x5e0/0x5e0 [ 267.893065] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.897989] ? trace_hardirqs_on_caller+0x310/0x310 [ 267.903003] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 267.908012] ? prepare_exit_to_usermode+0x291/0x3b0 [ 267.913028] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 267.917862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.923033] RIP: 0033:0x457579 [ 267.926215] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.945104] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:55:16 executing program 4 (fault-call:9 fault-nth:18): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:16 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0xffffffff00000000}) 21:55:16 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) 21:55:16 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185568, &(0x7f0000000000)={0xa3}) 21:55:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 267.952800] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 267.960068] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 267.967326] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 267.974591] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 267.981848] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:16 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x6, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:16 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) 21:55:16 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40086602, &(0x7f0000000000)={0xa3}) 21:55:16 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x1000000}) 21:55:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 268.152319] FAULT_INJECTION: forcing a failure. [ 268.152319] name failslab, interval 1, probability 0, space 0, times 0 21:55:16 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) 21:55:16 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0045878, &(0x7f0000000000)={0xa3}) [ 268.208235] CPU: 0 PID: 11423 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 268.215570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.224952] Call Trace: [ 268.224978] dump_stack+0x1c4/0x2b4 [ 268.225000] ? dump_stack_print_info.cold.2+0x52/0x52 [ 268.225026] ? __kernel_text_address+0xd/0x40 [ 268.231218] ? unwind_get_return_address+0x61/0xa0 [ 268.231240] should_fail.cold.4+0xa/0x17 [ 268.231260] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 268.254995] ? save_stack+0xa9/0xd0 [ 268.258626] ? kasan_kmalloc+0xc7/0xe0 [ 268.262515] ? kasan_slab_alloc+0x12/0x20 [ 268.262532] ? kmem_cache_alloc+0x12e/0x730 [ 268.262547] ? mmu_topup_memory_caches+0xf7/0x390 [ 268.262565] ? kvm_mmu_load+0x21/0xfa0 [ 268.279746] ? vcpu_enter_guest+0x3dbe/0x6380 [ 268.284261] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 268.289288] ? do_vfs_ioctl+0x1de/0x1720 [ 268.293360] ? ksys_ioctl+0xa9/0xd0 [ 268.296996] ? __x64_sys_ioctl+0x73/0xb0 [ 268.301067] ? do_syscall_64+0x1b9/0x820 [ 268.305140] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.310530] ? __wake_up_common+0x7d0/0x7d0 [ 268.314858] ? __lockdep_init_map+0x105/0x590 [ 268.319366] ? fs_reclaim_acquire+0x20/0x20 [ 268.323721] ? lock_downgrade+0x900/0x900 [ 268.328403] ? ___might_sleep+0x1ed/0x300 [ 268.332589] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 268.338068] ? arch_local_save_flags+0x40/0x40 [ 268.342661] ? trace_hardirqs_on+0xbd/0x310 [ 268.346997] __should_failslab+0x124/0x180 [ 268.351265] should_failslab+0x9/0x14 [ 268.355076] kmem_cache_alloc+0x2be/0x730 [ 268.359240] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 268.364793] ? kvm_pfn_to_page+0x7a/0xa0 [ 268.368869] ? mmu_topup_memory_caches+0xf7/0x390 [ 268.373719] mmu_topup_memory_caches+0xf7/0x390 [ 268.378392] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 268.378414] kvm_mmu_load+0x21/0xfa0 [ 268.387653] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 268.387670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.387686] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.387705] vcpu_enter_guest+0x3dbe/0x6380 [ 268.387727] ? emulator_read_emulated+0x50/0x50 [ 268.412669] ? vmx_vcpu_load+0xb06/0x1030 [ 268.416830] ? mark_held_locks+0x130/0x130 [ 268.421105] ? vmx_write_tsc_offset+0x680/0x680 [ 268.425798] ? lock_downgrade+0x900/0x900 [ 268.429959] ? lock_acquire+0x1ed/0x520 [ 268.433918] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 268.438929] ? preempt_count_add+0x7d/0x160 [ 268.443249] ? lock_release+0x970/0x970 [ 268.447208] ? kvm_gen_update_masterclock+0x350/0x350 [ 268.452381] ? kvm_arch_dev_ioctl+0x630/0x630 [ 268.456885] ? preempt_notifier_dec+0x20/0x20 [ 268.461369] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 268.466195] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 268.471202] kvm_vcpu_ioctl+0x72b/0x1150 [ 268.475250] ? kvm_vcpu_block+0x1030/0x1030 [ 268.479563] ? __fget+0x4aa/0x740 [ 268.483007] ? __f_unlock_pos+0x19/0x20 [ 268.486977] ? __fget+0x4d1/0x740 [ 268.490420] ? ksys_dup3+0x680/0x680 [ 268.494123] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 268.499045] ? fsnotify+0xaae/0x12f0 [ 268.502758] ? kvm_vcpu_block+0x1030/0x1030 [ 268.507064] do_vfs_ioctl+0x1de/0x1720 [ 268.510940] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 268.516122] ? ioctl_preallocate+0x300/0x300 [ 268.520516] ? selinux_file_mprotect+0x620/0x620 [ 268.525257] ? __sb_end_write+0xd9/0x110 [ 268.529332] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 268.534880] ? fput+0x130/0x1a0 [ 268.538145] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.543668] ? security_file_ioctl+0x94/0xc0 [ 268.548081] ksys_ioctl+0xa9/0xd0 [ 268.551521] __x64_sys_ioctl+0x73/0xb0 [ 268.555419] do_syscall_64+0x1b9/0x820 [ 268.559292] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 268.564649] ? syscall_return_slowpath+0x5e0/0x5e0 [ 268.569561] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 268.574389] ? trace_hardirqs_on_caller+0x310/0x310 [ 268.579390] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 268.584391] ? prepare_exit_to_usermode+0x291/0x3b0 [ 268.589395] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 268.594264] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.599449] RIP: 0033:0x457579 [ 268.602625] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.621522] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 268.629224] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 268.636487] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 268.643737] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 268.650986] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 21:55:16 executing program 4 (fault-call:9 fault-nth:19): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:16 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) 21:55:16 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5452, &(0x7f0000000000)={0xa3}) 21:55:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:16 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0xfffffdfd}) [ 268.658236] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 [ 268.772399] FAULT_INJECTION: forcing a failure. [ 268.772399] name failslab, interval 1, probability 0, space 0, times 0 [ 268.797534] CPU: 1 PID: 11460 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 268.804828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.814184] Call Trace: [ 268.816792] dump_stack+0x1c4/0x2b4 [ 268.820455] ? dump_stack_print_info.cold.2+0x52/0x52 [ 268.825686] ? __kernel_text_address+0xd/0x40 [ 268.830164] ? unwind_get_return_address+0x61/0xa0 [ 268.835082] should_fail.cold.4+0xa/0x17 [ 268.839134] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 268.844257] ? save_stack+0xa9/0xd0 [ 268.847904] ? kasan_kmalloc+0xc7/0xe0 [ 268.851774] ? kasan_slab_alloc+0x12/0x20 [ 268.855993] ? kmem_cache_alloc+0x12e/0x730 [ 268.860296] ? mmu_topup_memory_caches+0xf7/0x390 [ 268.865124] ? kvm_mmu_load+0x21/0xfa0 [ 268.868996] ? vcpu_enter_guest+0x3dbe/0x6380 [ 268.873473] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 268.878470] ? do_vfs_ioctl+0x1de/0x1720 [ 268.882531] ? ksys_ioctl+0xa9/0xd0 [ 268.886166] ? __x64_sys_ioctl+0x73/0xb0 [ 268.890229] ? do_syscall_64+0x1b9/0x820 [ 268.894284] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.899676] ? __wake_up_common+0x7d0/0x7d0 [ 268.903986] ? __lockdep_init_map+0x105/0x590 [ 268.908467] ? fs_reclaim_acquire+0x20/0x20 [ 268.912786] ? lock_downgrade+0x900/0x900 [ 268.916935] ? ___might_sleep+0x1ed/0x300 [ 268.921074] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 268.926520] ? arch_local_save_flags+0x40/0x40 [ 268.931088] ? trace_hardirqs_on+0xbd/0x310 [ 268.935395] __should_failslab+0x124/0x180 [ 268.939612] should_failslab+0x9/0x14 [ 268.943395] kmem_cache_alloc+0x2be/0x730 [ 268.947537] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 268.953062] ? kvm_pfn_to_page+0x7a/0xa0 [ 268.957107] ? mmu_topup_memory_caches+0xf7/0x390 [ 268.961938] mmu_topup_memory_caches+0xf7/0x390 [ 268.966590] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 268.972113] kvm_mmu_load+0x21/0xfa0 [ 268.975812] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 268.980726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.986245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.991787] vcpu_enter_guest+0x3dbe/0x6380 [ 268.996098] ? emulator_read_emulated+0x50/0x50 [ 269.000755] ? vmx_vcpu_load+0xb06/0x1030 [ 269.004893] ? mark_held_locks+0x130/0x130 [ 269.009114] ? vmx_write_tsc_offset+0x680/0x680 [ 269.013764] ? lock_downgrade+0x900/0x900 [ 269.017913] ? lock_acquire+0x1ed/0x520 [ 269.021875] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 269.026876] ? preempt_count_add+0x7d/0x160 [ 269.031199] ? lock_release+0x970/0x970 [ 269.035156] ? kvm_gen_update_masterclock+0x350/0x350 [ 269.040336] ? kvm_arch_dev_ioctl+0x630/0x630 [ 269.044819] ? preempt_notifier_dec+0x20/0x20 [ 269.049309] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 269.054135] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 269.059145] kvm_vcpu_ioctl+0x72b/0x1150 [ 269.063192] ? kvm_vcpu_block+0x1030/0x1030 [ 269.067519] ? __fget+0x4aa/0x740 [ 269.070963] ? __f_unlock_pos+0x19/0x20 [ 269.074923] ? __fget+0x4d1/0x740 [ 269.078373] ? ksys_dup3+0x680/0x680 [ 269.082076] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 269.086987] ? fsnotify+0xaae/0x12f0 [ 269.090690] ? kvm_vcpu_block+0x1030/0x1030 [ 269.094997] do_vfs_ioctl+0x1de/0x1720 [ 269.098923] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 269.104117] ? ioctl_preallocate+0x300/0x300 [ 269.108512] ? selinux_file_mprotect+0x620/0x620 [ 269.113249] ? __sb_end_write+0xd9/0x110 [ 269.117326] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 269.122856] ? fput+0x130/0x1a0 [ 269.126121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.131643] ? security_file_ioctl+0x94/0xc0 [ 269.136036] ksys_ioctl+0xa9/0xd0 [ 269.139475] __x64_sys_ioctl+0x73/0xb0 [ 269.143350] do_syscall_64+0x1b9/0x820 [ 269.147221] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 269.152569] ? syscall_return_slowpath+0x5e0/0x5e0 [ 269.157490] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.162323] ? trace_hardirqs_on_caller+0x310/0x310 [ 269.167327] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 269.172334] ? prepare_exit_to_usermode+0x291/0x3b0 [ 269.177335] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.182162] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.187329] RIP: 0033:0x457579 [ 269.190503] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.209828] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:55:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:17 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x200000000000000}) 21:55:17 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4020940d, &(0x7f0000000000)={0xa3}) 21:55:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:17 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) [ 269.217516] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 269.224784] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 269.232038] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 269.239287] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 269.246565] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:17 executing program 4 (fault-call:9 fault-nth:20): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:17 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) 21:55:17 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x551f, &(0x7f0000000000)={0xa3}) 21:55:17 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x3000000}) 21:55:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:17 executing program 1: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) [ 269.420626] FAULT_INJECTION: forcing a failure. [ 269.420626] name failslab, interval 1, probability 0, space 0, times 0 [ 269.458686] CPU: 0 PID: 11486 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 21:55:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 269.466008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.475363] Call Trace: [ 269.477963] dump_stack+0x1c4/0x2b4 [ 269.481608] ? dump_stack_print_info.cold.2+0x52/0x52 [ 269.486815] ? __kernel_text_address+0xd/0x40 [ 269.491322] ? unwind_get_return_address+0x61/0xa0 [ 269.496265] should_fail.cold.4+0xa/0x17 [ 269.500341] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 269.505472] ? save_stack+0xa9/0xd0 [ 269.509104] ? kasan_kmalloc+0xc7/0xe0 [ 269.512999] ? kasan_slab_alloc+0x12/0x20 [ 269.517152] ? kmem_cache_alloc+0x12e/0x730 [ 269.521473] ? mmu_topup_memory_caches+0xf7/0x390 [ 269.526317] ? kvm_mmu_load+0x21/0xfa0 [ 269.530209] ? vcpu_enter_guest+0x3dbe/0x6380 [ 269.534714] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 269.539748] ? do_vfs_ioctl+0x1de/0x1720 [ 269.543829] ? ksys_ioctl+0xa9/0xd0 [ 269.547461] ? __x64_sys_ioctl+0x73/0xb0 [ 269.551522] ? do_syscall_64+0x1b9/0x820 [ 269.555598] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.560970] ? __wake_up_common+0x7d0/0x7d0 [ 269.565297] ? __lockdep_init_map+0x105/0x590 [ 269.569818] ? fs_reclaim_acquire+0x20/0x20 [ 269.574157] ? lock_downgrade+0x900/0x900 [ 269.578318] ? ___might_sleep+0x1ed/0x300 [ 269.582467] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 269.587903] ? arch_local_save_flags+0x40/0x40 [ 269.592466] ? trace_hardirqs_on+0xbd/0x310 [ 269.596769] __should_failslab+0x124/0x180 [ 269.600997] should_failslab+0x9/0x14 [ 269.604795] kmem_cache_alloc+0x2be/0x730 [ 269.608931] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 269.614451] ? kvm_pfn_to_page+0x7a/0xa0 [ 269.618491] ? mmu_topup_memory_caches+0xf7/0x390 [ 269.623317] mmu_topup_memory_caches+0xf7/0x390 [ 269.627970] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 269.633489] kvm_mmu_load+0x21/0xfa0 [ 269.637193] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 269.642102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.647620] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.653137] vcpu_enter_guest+0x3dbe/0x6380 [ 269.657444] ? emulator_read_emulated+0x50/0x50 [ 269.662096] ? vmx_vcpu_load+0xb06/0x1030 [ 269.666225] ? mark_held_locks+0x130/0x130 [ 269.670438] ? vmx_write_tsc_offset+0x680/0x680 [ 269.675086] ? lock_downgrade+0x900/0x900 [ 269.679238] ? lock_acquire+0x1ed/0x520 [ 269.683191] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 269.688188] ? preempt_count_add+0x7d/0x160 [ 269.692490] ? lock_release+0x970/0x970 [ 269.696456] ? kvm_gen_update_masterclock+0x350/0x350 [ 269.701627] ? kvm_arch_dev_ioctl+0x630/0x630 [ 269.706103] ? preempt_notifier_dec+0x20/0x20 [ 269.710582] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 269.715408] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 269.720408] kvm_vcpu_ioctl+0x72b/0x1150 [ 269.724478] ? kvm_vcpu_block+0x1030/0x1030 [ 269.728784] ? __fget+0x4aa/0x740 [ 269.732223] ? __f_unlock_pos+0x19/0x20 [ 269.736181] ? __fget+0x4d1/0x740 [ 269.739635] ? ksys_dup3+0x680/0x680 [ 269.743351] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 269.748264] ? fsnotify+0xaae/0x12f0 [ 269.751960] ? kvm_vcpu_block+0x1030/0x1030 [ 269.756279] do_vfs_ioctl+0x1de/0x1720 [ 269.760147] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 269.765352] ? ioctl_preallocate+0x300/0x300 [ 269.769760] ? selinux_file_mprotect+0x620/0x620 [ 269.774532] ? __sb_end_write+0xd9/0x110 [ 269.778593] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 269.784108] ? fput+0x130/0x1a0 [ 269.787375] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.792895] ? security_file_ioctl+0x94/0xc0 [ 269.797287] ksys_ioctl+0xa9/0xd0 [ 269.800723] __x64_sys_ioctl+0x73/0xb0 [ 269.804594] do_syscall_64+0x1b9/0x820 [ 269.808461] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 269.813812] ? syscall_return_slowpath+0x5e0/0x5e0 [ 269.818720] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.823550] ? trace_hardirqs_on_caller+0x310/0x310 [ 269.828548] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 269.833543] ? prepare_exit_to_usermode+0x291/0x3b0 [ 269.838561] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 269.843389] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.848559] RIP: 0033:0x457579 [ 269.851733] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:55:17 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400040) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff000000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000180), 0x400000000000004, 0x0) 21:55:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:17 executing program 1: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) 21:55:17 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x10}) 21:55:17 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008550e, &(0x7f0000000000)={0xa3}) [ 269.870614] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.878315] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 269.885575] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 269.892825] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 269.900075] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 269.907328] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:18 executing program 4 (fault-call:9 fault-nth:21): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:18 executing program 1: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) 21:55:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000140)=0x4) 21:55:18 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc00c5512, &(0x7f0000000000)={0xa3}) 21:55:18 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x2}) 21:55:18 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0x0, 0x8}) 21:55:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 270.084412] FAULT_INJECTION: forcing a failure. [ 270.084412] name failslab, interval 1, probability 0, space 0, times 0 [ 270.145200] CPU: 0 PID: 11513 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 270.152569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.161928] Call Trace: [ 270.164533] dump_stack+0x1c4/0x2b4 [ 270.168173] ? dump_stack_print_info.cold.2+0x52/0x52 [ 270.173373] ? __kernel_text_address+0xd/0x40 [ 270.177878] ? unwind_get_return_address+0x61/0xa0 [ 270.182843] should_fail.cold.4+0xa/0x17 [ 270.186917] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 270.192026] ? save_stack+0xa9/0xd0 21:55:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:18 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x100000000000000}) 21:55:18 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185506, &(0x7f0000000000)={0xa3}) [ 270.195657] ? kasan_kmalloc+0xc7/0xe0 [ 270.199553] ? kasan_slab_alloc+0x12/0x20 [ 270.203707] ? kmem_cache_alloc+0x12e/0x730 [ 270.208059] ? mmu_topup_memory_caches+0xf7/0x390 [ 270.212906] ? kvm_mmu_load+0x21/0xfa0 [ 270.216811] ? vcpu_enter_guest+0x3dbe/0x6380 [ 270.221313] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 270.226354] ? do_vfs_ioctl+0x1de/0x1720 [ 270.230423] ? ksys_ioctl+0xa9/0xd0 [ 270.234054] ? __x64_sys_ioctl+0x73/0xb0 [ 270.238127] ? do_syscall_64+0x1b9/0x820 [ 270.242194] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.247569] ? __wake_up_common+0x7d0/0x7d0 [ 270.251899] ? __lockdep_init_map+0x105/0x590 [ 270.256404] ? fs_reclaim_acquire+0x20/0x20 [ 270.260729] ? lock_downgrade+0x900/0x900 [ 270.260748] ? ___might_sleep+0x1ed/0x300 [ 270.260767] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 270.274502] ? arch_local_save_flags+0x40/0x40 [ 270.274519] ? trace_hardirqs_on+0xbd/0x310 [ 270.274540] __should_failslab+0x124/0x180 [ 270.274554] should_failslab+0x9/0x14 [ 270.274569] kmem_cache_alloc+0x2be/0x730 [ 270.274589] ? retint_kernel+0x2d/0x2d [ 270.299502] ? mmu_topup_memory_caches+0xf7/0x390 [ 270.304358] mmu_topup_memory_caches+0xf7/0x390 [ 270.309042] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.314603] kvm_mmu_load+0x21/0xfa0 [ 270.318334] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 270.323274] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.329349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.334900] vcpu_enter_guest+0x3dbe/0x6380 [ 270.339232] ? emulator_read_emulated+0x50/0x50 21:55:18 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x10000000000000}) [ 270.343911] ? vmx_vcpu_load+0xb06/0x1030 [ 270.348067] ? mark_held_locks+0x130/0x130 [ 270.352309] ? vmx_write_tsc_offset+0x680/0x680 [ 270.352325] ? lock_downgrade+0x900/0x900 [ 270.352352] ? lock_acquire+0x1ed/0x520 [ 270.365109] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 270.370143] ? preempt_count_add+0x7d/0x160 [ 270.370161] ? lock_release+0x970/0x970 [ 270.370178] ? kvm_gen_update_masterclock+0x350/0x350 [ 270.370202] ? kvm_arch_dev_ioctl+0x630/0x630 [ 270.378285] vhci_hcd: default hub control req: 0000 v0000 i0008 l0 [ 270.378501] ? preempt_notifier_dec+0x20/0x20 [ 270.398969] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 270.403828] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 270.408862] kvm_vcpu_ioctl+0x72b/0x1150 [ 270.412961] ? kvm_vcpu_block+0x1030/0x1030 [ 270.417297] ? __fget+0x4aa/0x740 [ 270.420764] ? __f_unlock_pos+0x19/0x20 [ 270.424766] ? __fget+0x4d1/0x740 [ 270.428257] ? ksys_dup3+0x680/0x680 [ 270.428281] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 270.428301] ? fsnotify+0xaae/0x12f0 [ 270.436966] ? kvm_vcpu_block+0x1030/0x1030 [ 270.436983] do_vfs_ioctl+0x1de/0x1720 [ 270.436999] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 270.437015] ? ioctl_preallocate+0x300/0x300 [ 270.437039] ? selinux_file_mprotect+0x620/0x620 [ 270.454114] ? __sb_end_write+0xd9/0x110 [ 270.454134] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.454151] ? fput+0x130/0x1a0 [ 270.467359] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.467375] ? security_file_ioctl+0x94/0xc0 [ 270.467392] ksys_ioctl+0xa9/0xd0 [ 270.467407] __x64_sys_ioctl+0x73/0xb0 [ 270.467422] do_syscall_64+0x1b9/0x820 [ 270.467437] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 270.467456] ? syscall_return_slowpath+0x5e0/0x5e0 [ 270.507705] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 270.512565] ? trace_hardirqs_on_caller+0x310/0x310 [ 270.517606] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 270.522629] ? prepare_exit_to_usermode+0x291/0x3b0 [ 270.527653] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 270.527673] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.527683] RIP: 0033:0x457579 [ 270.527697] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.527703] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 270.527724] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 270.574831] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 270.582106] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 270.589379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 21:55:18 executing program 4 (fault-call:9 fault-nth:22): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:18 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0x0, 0x8}) 21:55:18 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)={0xa3}) [ 270.596637] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:18 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x2000000}) 21:55:18 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000004140)='/dev/zero\x00', 0x4481, 0x0) fchmodat(r0, &(0x7f0000004180)='./file0\x00', 0x142) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r1) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000022c0), &(0x7f00000037c0)=0x30) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000380)={0x1d, r3}, 0x10) r4 = request_key(&(0x7f0000003b40)='cifs.idmap\x00', &(0x7f0000003b80)={'syz', 0x0}, &(0x7f0000003bc0)='vcan0\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000003ac0)='keyring\x00', &(0x7f0000003b00)={'syz', 0x1}, 0x0, 0x0, r4) io_setup(0x3, &(0x7f00000001c0)=0x0) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000000)="100000004ee793000000000000000000", 0x10}]) r6 = socket$key(0xf, 0x3, 0x2) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003680)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r6, &(0x7f0000003780)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x4280004}, 0xc, &(0x7f0000003740)={&(0x7f00000036c0)=ANY=[@ANYBLOB="8eff0000", @ANYRES16=r7, @ANYBLOB="0a0128bd7000fedbdf250f00000024000100080004004e230000080004004e2300000800080001000000080008005100000034000200080003000100000008000b000a00000008000400040000000800080080000000080003000500000008000400ffffffff"], 0x6c}, 0x1, 0x0, 0x0, 0x4080}, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000003c00)={0x9ce2, 0x0, 0x100}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003c40)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000003c80)={r8}) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000f00)=""/4096, &(0x7f0000001f00)=0x1000) r9 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003800)='/dev/snapshot\x00', 0x44000, 0x0) sendmsg$alg(r9, &(0x7f0000004100)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003840)="5fd17824d112c9cb4ff7b04a6241de0eeea35cff4d4d2d8c5997b0ffbe6f64c6c006b7568526e0f0026eae0ba9bf8d6abd5209968644f1c16836d93bb807f5e09cd80d95d5ea88d09573f65b6bf405dcbc2fa6e3bc3b22e92f257e", 0x5b}, {&(0x7f00000038c0)="5d4d66b17b2f6b5e30234cf6e79e2a84bd1cdccb51de84632c739cca459f43b7b38377b839eae1631e30a4db12da805c4408fafaa9099c4d13d7875e8aaca1aa8ff31d1e9a31a85b46e23de4cdf72c8a1666f4de506189f65af2af4817e45309b78f8926edc4a0cb99284f62d73f717b6c777f1b6364d6b34f025a8f7534f6bc4363ff449a2639565c893fa1bb8297ef5a5247151505c5545f61ae29edce04aba76da4a18230e2b0c61284d6aa0a7ed893bef724c72cef6d27247d3e", 0xbc}, {&(0x7f0000003e80)="01440e5118decacf58dec275758a8d131da6cfc10d5ef249fb4f12543c7046e81be4b29cd64227e91f395338697e22fd205eac3206ad5829f9697e489d22ad606a2b7c87c48d247d1889cd1a0dba187a75e4edda7d5fc6a17205c46f9ba6abebbc41c5039c1e5cb15a1609fcc076eda01e2f1c66b5cb7a5bb875f4508c84cc8f6a3a3bd2404de8ccdc93750b298f29b9e2652cc121d214d235c213deedc64f8bcb5980c2ab1d78c044f01a3e22ebeed65ddea396f1e9ef451012a8a145fb13e59188fdd1f6913c86f473546c9c1f41e2cfa23ce6724859e785dc02d0", 0xdc}, {&(0x7f0000003f80)="eedc6cbcacdd1b44ecd3666a4d7c0c27e1300b7ad55f1894564694968a7b97866db269f8a01bd2cf76b0e85e462db4fe0e1142ad7949d59f05ea5eb766e748c05669fd2ab21814451daa495c97bb856e97a1fde6bfe657d2b38ef7a0bbef06eca9cc", 0x62}], 0x4, &(0x7f0000004040)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x84, "ef3e79191fe3c4db71aba5e365cb0c7887de3ba4f491d3e4ed816308321da64f6a7927fe180d32a5a1a21b7f3fd6fb2ff496fecbf4734aa065e3880a6747e7efc19546f66b79230924eec5c29a897a45e5162fcbdd3d503d7303590e09c68bf0d449e8364b148aa2dbecb88de484c22ea58ae0565ccfdbcb526440b684b41f7c70299a83"}], 0xb0, 0x40}, 0x4000000) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) r10 = syz_genetlink_get_family_id$nbd(&(0x7f0000000e00)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000ec0)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000e80)={&(0x7f0000000e40)={0x3c, r10, 0x411, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xeac1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40004}, 0x8000) sendmmsg(r6, &(0x7f00000022c0), 0x0, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000a40)={0x0, @rand_addr, @broadcast}, &(0x7f0000000a80)=0xc) sendmmsg(r6, &(0x7f0000003980)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)="0a785182b29d2bf38028a0cefb0fa5521fa74d24208c9874c908c996695355c6cff1b909", 0x24}, {&(0x7f0000000200)="9b56051414e91bf2d0cc32d555dc62519550759656eba47b8ad919c2d9742891362e829825baf664fcd40f89c6b5cb543567c0d70d020384fdec8f30d3a4be75572c85e92ac81e6b1fdd21ee873378a35afe30a0e73aebaddd996a615761648becb48d41a2e43ab53af08b4609b984ae4125cb12060f178e2b1b21e212fc374fd6f6f6cb5f15d6fc237484e780", 0x8d}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x328, 0x800}, 0x4}, {{&(0x7f0000000640)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)="4cb8d8f120ae5aec4d2f4f0a48a5b5e756771f76c45b2962ecbcb2915df5be43ca46a3b8c18af45bf996d9c966321171c55f1ed8a6b0af908f5b6eb280dc861823a4bf404933af05184bfa7139e284c552a4790c3ff414e5a832227f97bac4a6b6a7b24372b4e459437a25d64b59ec4cf866fc3e0f91c2a86a06e6cb5ed51cf184a5997c6320a376902aa000bbadf15fd537a0cc52a18a045c172490bc", 0x9d}, {&(0x7f0000000780)="94af902cd32ac910e40c630ce50ebb10425323662fb4fa276b21c2ffc46c649560fe7a492eac67f6a35b4412f460669db3c29db0924001e2c5a3834d8afa59149923aa400c15caf8aed883f6524e2d91cb84ed4c33a1e2c3eac20641b7b500ac397ad3987bf6f700214737b6ee8930d7b4", 0x71}, {&(0x7f0000000800)="a36aa9a37772d26142110333466e3fd973bf96b0565ac79ded0ab4e2fda7919ac90b463965d31da9843aa762380f97bf43715b4cf92c688bcba45e235f8a1a404dba028d60921a66ca4fb9a9f4d3362f1800c78c7dcf9c601b88345ba7633495dcdfc6c42e85e238745727a91adcd9583ddbff9ad11d241b295923815d3a17220802231dd8b7d871141ed43a89958ece6ba4a750d5cfed37611f92d76dc49e5cf97598fb013e3a776eddc70aafb2372e8b9919c07344e7a319aec6855ade033a567eca1eb51bfbd375ad238834abd44084ddb86e0fa6df2b3c36aef0ceef1fc7ed029cccbcdbad5a6537", 0xea}], 0x3, &(0x7f0000000940)=[{0xa0, 0x11f, 0xfffffffffffffffc, "7be1a711bf031f231e48d2633ef45142de0d145a237e29596cfdaf98370c9d279bfb74615bb7023aa0642d1d602eefad7f39d17942228ee78bf5e56513585e98aedd4abab92483360a716942aadc387b3aefa8a64fbcaf9d620c803610211449fa8a4262b3492f61f955daccfea14b1cf520d13bbf5b084f486a86c8ec0938b57f09ec6b8ff540d0a5f7af"}, {0x40, 0x13f, 0x7, "125498e426df03a2cec3808a4f82f74e85f125c6497f20071011decedc75261585d15b29bf71abf147"}], 0xe0, 0x84}, 0x7}, {{&(0x7f0000000ac0)=@hci={0x1f, r11, 0x2}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b40)="e10ee2148633379b3ea1a7439f5e1cf2f2b61380d91fe793692147745e943a8be8a83ebac9a3d2", 0x27}, {&(0x7f0000000b80)="7f6dfa510db928489eb51a4731187eaf7016009201d41f0ef71fc60277e36756c4325ab7de34b0c66d0f333af98dee92bfe9e41b3be1211b94630528cf9f41f5929f8e2bf713a4d54bdc015c392594a241f7eca4221fa5984b1ec18f11e07310b37c7e60eebdba21f2b90e10cd4f040abcc9a633e5e601660aa09378b1d38311e801fca0f7f8f1653964bc5dcb9b4a55d3d2d1405d", 0x95}, {&(0x7f0000000c40)="4669ce8339f4610e42d9fa1632bacf8b0d071f1e58690d26816dacb3b5e3f0d7a3fd61585e89ddf804439b4a042e23bfe713a0eb75399f9cb7fd86421663697e17cd1221c830d654a1968e4fa4e3cb885eb8e3746b98bbd1", 0x58}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)="678ab114bf14975670302bf62796c2c6250168b2ffb1", 0x16}], 0x5, 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{&(0x7f0000002500)="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0x1000}, {&(0x7f0000003500)="b2a969a756e3a2c60744a4b673431ef7db7c7fa28b6c91a09c3da3e9283f5a0650a55367a2b414eb924e5cc30b6bd45110e21c7bfd61bf8a00c17da90ccc12", 0x3f}, {&(0x7f0000003540)="3d76247b146ad808b526b3b15db9227a899b557503efa7789edc6cc1549d2de74cb020986f998d1495f6286812d1dcff6d34ee084daec79aac67f87267f3e40d8a5c13688e26bf62c627b9768fde6303eaa45a0276ca9cb29e18e5dd2db5484287d4734f2da1483041e74cc7935ae88eba45c302dfdaa41611710a42cbf1da555dfa0ee18c12df2e330ae63fd5a1f365a78555b7ede58221760d74df860ed0a63e904c4ced466807ade1", 0xaa}], 0x6, &(0x7f00000054c0)=ANY=[@ANYBLOB="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"], 0x2d8, 0x40085}, 0x3}], 0x5, 0x1) [ 270.657150] vhci_hcd: default hub control req: 0000 v0000 i0008 l0 [ 270.665861] FAULT_INJECTION: forcing a failure. [ 270.665861] name failslab, interval 1, probability 0, space 0, times 0 [ 270.707127] CPU: 1 PID: 11560 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 270.714435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.714441] Call Trace: [ 270.714472] dump_stack+0x1c4/0x2b4 [ 270.714493] ? dump_stack_print_info.cold.2+0x52/0x52 [ 270.714511] ? __kernel_text_address+0xd/0x40 [ 270.714529] ? unwind_get_return_address+0x61/0xa0 [ 270.714551] should_fail.cold.4+0xa/0x17 [ 270.714576] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 270.726498] ? save_stack+0xa9/0xd0 [ 270.726526] ? kasan_kmalloc+0xc7/0xe0 [ 270.726542] ? kasan_slab_alloc+0x12/0x20 [ 270.765528] ? kmem_cache_alloc+0x12e/0x730 [ 270.769853] ? mmu_topup_memory_caches+0xf7/0x390 [ 270.774698] ? kvm_mmu_load+0x21/0xfa0 [ 270.778586] ? vcpu_enter_guest+0x3dbe/0x6380 [ 270.783079] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 270.788108] ? do_vfs_ioctl+0x1de/0x1720 [ 270.792177] ? ksys_ioctl+0xa9/0xd0 [ 270.795818] ? __x64_sys_ioctl+0x73/0xb0 [ 270.799902] ? do_syscall_64+0x1b9/0x820 [ 270.803975] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.809348] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 270.814109] ? trace_hardirqs_off+0x310/0x310 [ 270.818609] ? retint_kernel+0x1b/0x2d [ 270.822504] ? trace_hardirqs_on+0x310/0x310 [ 270.826927] ? fs_reclaim_acquire+0x20/0x20 [ 270.831267] ? lock_downgrade+0x900/0x900 [ 270.835432] ? ___might_sleep+0x1ed/0x300 [ 270.839603] ? arch_local_save_flags+0x40/0x40 [ 270.839864] usb usb5: usbfs: process 11578 (syz-executor5) did not claim interface 0 before use [ 270.844195] ? trace_hardirqs_on+0xbd/0x310 21:55:18 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8038550a, &(0x7f0000000000)={0xa3}) 21:55:18 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa3}) 21:55:18 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1}) 21:55:18 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x7000000}) [ 270.844217] __should_failslab+0x124/0x180 [ 270.844236] should_failslab+0x9/0x14 [ 270.865410] kmem_cache_alloc+0x2be/0x730 [ 270.869568] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.875111] ? kvm_pfn_to_page+0x7a/0xa0 [ 270.875129] ? mmu_topup_memory_caches+0xf7/0x390 [ 270.875150] mmu_topup_memory_caches+0xf7/0x390 [ 270.884048] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.894405] kvm_mmu_load+0x21/0xfa0 [ 270.898238] ? kvm_apic_accept_pic_intr+0xef/0x1a0 21:55:18 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x2000000}) [ 270.903174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.908723] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.914278] vcpu_enter_guest+0x3dbe/0x6380 [ 270.918625] ? emulator_read_emulated+0x50/0x50 [ 270.921680] vhci_hcd: invalid port number 0 [ 270.923300] ? vmx_vcpu_load+0xb06/0x1030 [ 270.931782] ? mark_held_locks+0x130/0x130 [ 270.936029] ? vmx_write_tsc_offset+0x680/0x680 [ 270.940706] ? lock_downgrade+0x900/0x900 [ 270.944923] ? lock_acquire+0x1ed/0x520 [ 270.948928] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 270.953954] ? preempt_count_add+0x7d/0x160 21:55:19 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x500000000000000}) [ 270.954106] vhci_hcd: invalid port number 0 [ 270.958287] ? lock_release+0x970/0x970 [ 270.966574] ? kvm_gen_update_masterclock+0x350/0x350 [ 270.971798] ? kvm_arch_dev_ioctl+0x630/0x630 [ 270.976313] ? preempt_notifier_dec+0x20/0x20 [ 270.980829] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 270.985686] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 270.990720] kvm_vcpu_ioctl+0x72b/0x1150 [ 270.991666] vhci_hcd: invalid port number 0 [ 270.994804] ? kvm_vcpu_block+0x1030/0x1030 [ 271.003468] ? __fget+0x4aa/0x740 [ 271.006944] ? __f_unlock_pos+0x19/0x20 [ 271.010962] ? __fget+0x4d1/0x740 [ 271.014426] ? ksys_dup3+0x680/0x680 [ 271.018164] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 271.023079] ? fsnotify+0xaae/0x12f0 [ 271.026782] ? kvm_vcpu_block+0x1030/0x1030 [ 271.031092] do_vfs_ioctl+0x1de/0x1720 [ 271.034968] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 271.040144] ? ioctl_preallocate+0x300/0x300 [ 271.044564] ? selinux_file_mprotect+0x620/0x620 [ 271.049313] ? __sb_end_write+0xd9/0x110 [ 271.053405] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.058928] ? fput+0x130/0x1a0 [ 271.062195] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.067718] ? security_file_ioctl+0x94/0xc0 [ 271.072110] ksys_ioctl+0xa9/0xd0 [ 271.075567] __x64_sys_ioctl+0x73/0xb0 [ 271.079444] do_syscall_64+0x1b9/0x820 [ 271.083331] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 271.088680] ? syscall_return_slowpath+0x5e0/0x5e0 [ 271.093592] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.098436] ? trace_hardirqs_on_caller+0x310/0x310 [ 271.103437] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 271.108446] ? prepare_exit_to_usermode+0x291/0x3b0 [ 271.113446] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.118285] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.123500] RIP: 0033:0x457579 [ 271.126678] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.145563] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 271.153253] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 271.160502] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 271.167768] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 271.175034] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 271.182309] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:19 executing program 4 (fault-call:9 fault-nth:23): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:19 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x74000000}) 21:55:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:19 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x100000}) 21:55:19 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0x0, 0x8}) [ 271.277064] vhci_hcd: default hub control req: 0000 v0000 i0008 l0 21:55:19 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x208880) write$P9_RSYMLINK(r1, &(0x7f0000000100)={0x14, 0x11, 0x1, {0x20, 0x2}}, 0x14) 21:55:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:19 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0xfdfdffff}) 21:55:19 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8000000}) 21:55:19 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1}) [ 271.368686] FAULT_INJECTION: forcing a failure. [ 271.368686] name failslab, interval 1, probability 0, space 0, times 0 [ 271.396439] vhci_hcd: invalid port number 0 [ 271.400182] CPU: 0 PID: 11601 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 271.408082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.411899] usb usb5: usbfs: process 11615 (syz-executor1) did not claim interface 0 before use [ 271.417442] Call Trace: [ 271.417468] dump_stack+0x1c4/0x2b4 [ 271.417491] ? dump_stack_print_info.cold.2+0x52/0x52 [ 271.417509] ? __kernel_text_address+0xd/0x40 [ 271.417528] ? unwind_get_return_address+0x61/0xa0 [ 271.417552] should_fail.cold.4+0xa/0x17 [ 271.451384] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 271.456510] ? save_stack+0xa9/0xd0 [ 271.460153] ? kasan_kmalloc+0xc7/0xe0 [ 271.464041] ? kasan_slab_alloc+0x12/0x20 [ 271.464057] ? kmem_cache_alloc+0x12e/0x730 [ 271.464073] ? mmu_topup_memory_caches+0xf7/0x390 [ 271.464090] ? kvm_mmu_load+0x21/0xfa0 [ 271.472552] ? vcpu_enter_guest+0x3dbe/0x6380 [ 271.472568] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 271.472584] ? do_vfs_ioctl+0x1de/0x1720 [ 271.472602] ? ksys_ioctl+0xa9/0xd0 [ 271.496803] usb usb5: usbfs: process 11620 (syz-executor1) did not claim interface 0 before use [ 271.498482] ? __x64_sys_ioctl+0x73/0xb0 [ 271.498500] ? do_syscall_64+0x1b9/0x820 [ 271.498516] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.498537] ? __wake_up_common+0x7d0/0x7d0 [ 271.525145] ? __lockdep_init_map+0x105/0x590 [ 271.529654] ? fs_reclaim_acquire+0x20/0x20 [ 271.533987] ? lock_downgrade+0x900/0x900 [ 271.538139] ? lock_downgrade+0x900/0x900 [ 271.542304] ? ___might_sleep+0x1ed/0x300 [ 271.546458] ? arch_local_save_flags+0x40/0x40 [ 271.551052] ? trace_hardirqs_on+0xbd/0x310 [ 271.555386] __should_failslab+0x124/0x180 [ 271.559658] should_failslab+0x9/0x14 [ 271.563465] kmem_cache_alloc+0x2be/0x730 [ 271.567618] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.573171] ? mmu_topup_memory_caches+0xf7/0x390 [ 271.578025] mmu_topup_memory_caches+0xf7/0x390 [ 271.582705] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.588255] kvm_mmu_load+0x21/0xfa0 [ 271.591986] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 271.592004] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.592024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.602485] vcpu_enter_guest+0x3dbe/0x6380 [ 271.602509] ? emulator_read_emulated+0x50/0x50 [ 271.602529] ? vmx_vcpu_load+0xb06/0x1030 [ 271.610085] usb usb5: usbfs: process 11623 (syz-executor1) did not claim interface 0 before use [ 271.612368] ? mark_held_locks+0x130/0x130 [ 271.612387] ? vmx_write_tsc_offset+0x680/0x680 [ 271.612402] ? lock_downgrade+0x900/0x900 [ 271.612429] ? lock_acquire+0x1ed/0x520 [ 271.638931] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 271.638950] ? preempt_count_add+0x7d/0x160 [ 271.638969] ? lock_release+0x970/0x970 [ 271.656390] ? kvm_gen_update_masterclock+0x350/0x350 [ 271.656408] ? kvm_arch_dev_ioctl+0x630/0x630 21:55:19 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1}) 21:55:19 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1}) [ 271.656429] ? preempt_notifier_dec+0x20/0x20 [ 271.674574] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 271.679431] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 271.684466] kvm_vcpu_ioctl+0x72b/0x1150 [ 271.688538] ? kvm_vcpu_block+0x1030/0x1030 [ 271.692879] ? __fget+0x4aa/0x740 [ 271.692905] ? __f_unlock_pos+0x19/0x20 [ 271.700329] ? __fget+0x4d1/0x740 [ 271.703796] ? ksys_dup3+0x680/0x680 [ 271.703828] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 271.703847] ? fsnotify+0xaae/0x12f0 [ 271.716208] ? kvm_vcpu_block+0x1030/0x1030 [ 271.720540] do_vfs_ioctl+0x1de/0x1720 [ 271.724447] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 271.729649] ? ioctl_preallocate+0x300/0x300 [ 271.734061] ? selinux_file_mprotect+0x620/0x620 [ 271.738808] ? __sb_end_write+0xd9/0x110 [ 271.742859] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.748392] ? fput+0x130/0x1a0 [ 271.751672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 271.757211] ? security_file_ioctl+0x94/0xc0 [ 271.761621] ksys_ioctl+0xa9/0xd0 [ 271.765074] __x64_sys_ioctl+0x73/0xb0 [ 271.768961] do_syscall_64+0x1b9/0x820 [ 271.772834] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 271.778181] ? syscall_return_slowpath+0x5e0/0x5e0 [ 271.783098] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.787926] ? trace_hardirqs_on_caller+0x310/0x310 [ 271.792933] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 271.797932] ? prepare_exit_to_usermode+0x291/0x3b0 [ 271.802931] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.807773] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.812946] RIP: 0033:0x457579 [ 271.816123] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.835009] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 271.842714] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 271.849974] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 271.857230] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 21:55:19 executing program 4 (fault-call:9 fault-nth:24): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:19 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x300}) 21:55:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:19 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x800000000000000}) 21:55:19 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x3000000}) [ 271.864482] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 271.871735] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:20 executing program 3: setitimer(0xed413d55fd0a5161, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) [ 271.928553] vhci_hcd: invalid port number 0 21:55:20 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80087601, &(0x7f0000000000)={0xa3, 0x8}) 21:55:20 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x3}) 21:55:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:20 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0xa}) [ 271.998891] FAULT_INJECTION: forcing a failure. [ 271.998891] name failslab, interval 1, probability 0, space 0, times 0 [ 272.062733] CPU: 0 PID: 11638 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 272.070060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.079412] Call Trace: [ 272.082008] dump_stack+0x1c4/0x2b4 [ 272.082034] ? dump_stack_print_info.cold.2+0x52/0x52 [ 272.090847] ? __kernel_text_address+0xd/0x40 [ 272.095363] ? unwind_get_return_address+0x61/0xa0 [ 272.100300] should_fail.cold.4+0xa/0x17 [ 272.104390] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 272.109509] ? save_stack+0xa9/0xd0 21:55:20 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x300}) 21:55:20 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x5}) [ 272.113147] ? kasan_kmalloc+0xc7/0xe0 [ 272.113737] vhci_hcd: invalid port number 10 [ 272.117041] ? kasan_slab_alloc+0x12/0x20 [ 272.117057] ? kmem_cache_alloc+0x12e/0x730 [ 272.117073] ? mmu_topup_memory_caches+0xf7/0x390 [ 272.117084] ? kvm_mmu_load+0x21/0xfa0 [ 272.117106] ? vcpu_enter_guest+0x3dbe/0x6380 [ 272.122926] vhci_hcd: invalid port number 10 [ 272.125641] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 272.125657] ? do_vfs_ioctl+0x1de/0x1720 [ 272.125670] ? ksys_ioctl+0xa9/0xd0 [ 272.125683] ? __x64_sys_ioctl+0x73/0xb0 [ 272.125697] ? do_syscall_64+0x1b9/0x820 [ 272.125718] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.152617] ? __wake_up_common+0x7d0/0x7d0 [ 272.152637] ? __lockdep_init_map+0x105/0x590 [ 272.168409] ? fs_reclaim_acquire+0x20/0x20 [ 272.168431] ? lock_downgrade+0x900/0x900 [ 272.191037] ? ___might_sleep+0x1ed/0x300 [ 272.195196] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 272.200653] ? arch_local_save_flags+0x40/0x40 [ 272.205244] ? trace_hardirqs_on+0xbd/0x310 [ 272.209581] __should_failslab+0x124/0x180 [ 272.213827] should_failslab+0x9/0x14 [ 272.217630] kmem_cache_alloc+0x2be/0x730 [ 272.217647] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.217660] ? kvm_pfn_to_page+0x7a/0xa0 [ 272.217677] ? mmu_topup_memory_caches+0xf7/0x390 [ 272.217696] mmu_topup_memory_caches+0xf7/0x390 [ 272.240912] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.246502] kvm_mmu_load+0x21/0xfa0 [ 272.250225] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 272.255163] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.260716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.266266] vcpu_enter_guest+0x3dbe/0x6380 [ 272.270592] ? emulator_read_emulated+0x50/0x50 [ 272.275247] ? vmx_vcpu_load+0xb06/0x1030 [ 272.279394] ? mark_held_locks+0x130/0x130 [ 272.283613] ? vmx_write_tsc_offset+0x680/0x680 [ 272.288265] ? lock_downgrade+0x900/0x900 [ 272.292413] ? lock_acquire+0x1ed/0x520 [ 272.296370] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 272.301372] ? preempt_count_add+0x7d/0x160 [ 272.305676] ? lock_release+0x970/0x970 [ 272.309644] ? kvm_gen_update_masterclock+0x350/0x350 [ 272.314834] ? kvm_arch_dev_ioctl+0x630/0x630 [ 272.319313] ? preempt_notifier_dec+0x20/0x20 [ 272.323799] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 272.328632] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 272.333637] kvm_vcpu_ioctl+0x72b/0x1150 [ 272.337688] ? kvm_vcpu_block+0x1030/0x1030 [ 272.342000] ? __fget+0x4aa/0x740 [ 272.345455] ? __f_unlock_pos+0x19/0x20 [ 272.349422] ? __fget+0x4d1/0x740 [ 272.352879] ? ksys_dup3+0x680/0x680 [ 272.356591] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 272.361547] ? fsnotify+0xaae/0x12f0 [ 272.365253] ? kvm_vcpu_block+0x1030/0x1030 [ 272.369563] do_vfs_ioctl+0x1de/0x1720 [ 272.373443] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 272.378618] ? ioctl_preallocate+0x300/0x300 [ 272.383011] ? selinux_file_mprotect+0x620/0x620 [ 272.387754] ? __sb_end_write+0xd9/0x110 [ 272.391811] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.397332] ? fput+0x130/0x1a0 [ 272.400599] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.406121] ? security_file_ioctl+0x94/0xc0 [ 272.410515] ksys_ioctl+0xa9/0xd0 [ 272.413955] __x64_sys_ioctl+0x73/0xb0 [ 272.417832] do_syscall_64+0x1b9/0x820 [ 272.421704] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 272.427054] ? syscall_return_slowpath+0x5e0/0x5e0 [ 272.431965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.436806] ? trace_hardirqs_on_caller+0x310/0x310 [ 272.441827] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 272.446831] ? prepare_exit_to_usermode+0x291/0x3b0 [ 272.451833] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.456670] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.461845] RIP: 0033:0x457579 [ 272.465021] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.483903] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 272.491593] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 272.498844] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 272.506093] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 21:55:20 executing program 4 (fault-call:9 fault-nth:25): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:20 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x6c00000000000000}) 21:55:20 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) 21:55:20 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x300000000000000}) 21:55:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 272.513365] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 272.520614] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 [ 272.590728] vhci_hcd: invalid port number 0 21:55:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x123}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x70}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000004, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}) 21:55:20 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0xfdfdffff00000000}) 21:55:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 272.619508] usb usb5: usbfs: process 11673 (syz-executor1) did not claim interface 8 before use 21:55:20 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x7400000000000000}) 21:55:20 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x8}) [ 272.675221] FAULT_INJECTION: forcing a failure. [ 272.675221] name failslab, interval 1, probability 0, space 0, times 0 [ 272.728586] CPU: 1 PID: 11674 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 272.735908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.735914] Call Trace: [ 272.735943] dump_stack+0x1c4/0x2b4 [ 272.735965] ? dump_stack_print_info.cold.2+0x52/0x52 [ 272.735984] ? __kernel_text_address+0xd/0x40 [ 272.736001] ? unwind_get_return_address+0x61/0xa0 [ 272.736024] should_fail.cold.4+0xa/0x17 [ 272.736045] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 272.736065] ? save_stack+0xa9/0xd0 [ 272.772004] usb usb5: usbfs: process 11689 (syz-executor1) did not claim interface 8 before use [ 272.775425] ? kasan_kmalloc+0xc7/0xe0 [ 272.775439] ? kasan_slab_alloc+0x12/0x20 [ 272.775454] ? kmem_cache_alloc+0x12e/0x730 [ 272.775470] ? mmu_topup_memory_caches+0xf7/0x390 [ 272.775481] ? kvm_mmu_load+0x21/0xfa0 [ 272.775502] ? vcpu_enter_guest+0x3dbe/0x6380 [ 272.813452] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 272.818480] ? do_vfs_ioctl+0x1de/0x1720 [ 272.822549] ? ksys_ioctl+0xa9/0xd0 [ 272.826185] ? __x64_sys_ioctl+0x73/0xb0 [ 272.830251] ? do_syscall_64+0x1b9/0x820 [ 272.834329] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.839809] ? __wake_up_common+0x7d0/0x7d0 [ 272.844142] ? __lockdep_init_map+0x105/0x590 [ 272.848808] ? fs_reclaim_acquire+0x20/0x20 [ 272.853136] ? lock_downgrade+0x900/0x900 [ 272.857289] ? ___might_sleep+0x1ed/0x300 [ 272.857310] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 272.857326] ? arch_local_save_flags+0x40/0x40 [ 272.857346] ? trace_hardirqs_on+0xbd/0x310 [ 272.866938] __should_failslab+0x124/0x180 [ 272.866954] should_failslab+0x9/0x14 [ 272.866974] kmem_cache_alloc+0x2be/0x730 [ 272.880080] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.880094] ? kvm_pfn_to_page+0x7a/0xa0 [ 272.880115] ? mmu_topup_memory_caches+0xf7/0x390 [ 272.888055] mmu_topup_memory_caches+0xf7/0x390 [ 272.907136] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 272.912684] kvm_mmu_load+0x21/0xfa0 [ 272.916407] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 272.921360] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 21:55:20 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x20000000}) 21:55:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 272.926908] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 272.932456] vcpu_enter_guest+0x3dbe/0x6380 [ 272.936800] ? emulator_read_emulated+0x50/0x50 [ 272.941486] ? vmx_vcpu_load+0xb06/0x1030 [ 272.945656] ? mark_held_locks+0x130/0x130 [ 272.949897] ? vmx_write_tsc_offset+0x680/0x680 [ 272.954565] ? lock_downgrade+0x900/0x900 [ 272.958735] ? lock_acquire+0x1ed/0x520 [ 272.962726] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 272.962744] ? preempt_count_add+0x7d/0x160 [ 272.962763] ? lock_release+0x970/0x970 [ 272.972103] ? kvm_gen_update_masterclock+0x350/0x350 [ 272.972121] ? kvm_arch_dev_ioctl+0x630/0x630 [ 272.972141] ? preempt_notifier_dec+0x20/0x20 [ 272.990293] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 272.995163] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 273.000174] kvm_vcpu_ioctl+0x72b/0x1150 [ 273.004223] ? kvm_vcpu_block+0x1030/0x1030 [ 273.008539] ? __fget+0x4aa/0x740 [ 273.011985] ? __f_unlock_pos+0x19/0x20 [ 273.015944] ? __fget+0x4d1/0x740 [ 273.019382] ? ksys_dup3+0x680/0x680 [ 273.023083] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 273.028006] ? fsnotify+0xaae/0x12f0 [ 273.031714] ? kvm_vcpu_block+0x1030/0x1030 [ 273.036020] do_vfs_ioctl+0x1de/0x1720 [ 273.039892] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 273.045065] ? ioctl_preallocate+0x300/0x300 [ 273.049461] ? selinux_file_mprotect+0x620/0x620 [ 273.054200] ? __sb_end_write+0xd9/0x110 [ 273.058248] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 273.063766] ? fput+0x130/0x1a0 [ 273.067032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 273.072691] ? security_file_ioctl+0x94/0xc0 [ 273.077234] ksys_ioctl+0xa9/0xd0 [ 273.080677] __x64_sys_ioctl+0x73/0xb0 [ 273.084783] do_syscall_64+0x1b9/0x820 [ 273.088661] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 273.094225] ? syscall_return_slowpath+0x5e0/0x5e0 [ 273.099146] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 273.104068] ? trace_hardirqs_on_caller+0x310/0x310 [ 273.109204] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 273.114330] ? prepare_exit_to_usermode+0x291/0x3b0 [ 273.119457] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 273.124579] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.129946] RIP: 0033:0x457579 [ 273.133277] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.152360] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 273.160292] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 273.167559] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 21:55:21 executing program 4 (fault-call:9 fault-nth:26): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:21 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:21 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x5000000}) 21:55:21 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80087601, &(0x7f0000000000)={0xa1, 0x8}) [ 273.174830] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 273.182096] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 273.189354] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:21 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000300)={0x5, 0x7, 0x200, 0x10001, 'syz1\x00', 0x1ff}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x27b}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000380)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[]}}, 0x1) sendmmsg(r1, &(0x7f0000000180), 0x400000000000004, 0x0) r2 = memfd_create(&(0x7f0000000000)="7573657265746831d573656c66e76574683173656c696e75785c28687d7d757365722d2300", 0x7) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000ff43d06e220b9094575554d13d1600", @ANYRES16=r3, @ANYBLOB="050b29bd7000fbdbdf250c0000000800060000040000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x810) 21:55:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 273.279230] vhci_hcd: invalid port number 0 [ 273.306846] FAULT_INJECTION: forcing a failure. [ 273.306846] name failslab, interval 1, probability 0, space 0, times 0 [ 273.359584] CPU: 1 PID: 11709 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 273.366899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.376264] Call Trace: [ 273.378874] dump_stack+0x1c4/0x2b4 [ 273.382518] ? dump_stack_print_info.cold.2+0x52/0x52 [ 273.382544] ? __kernel_text_address+0xd/0x40 [ 273.392220] ? unwind_get_return_address+0x61/0xa0 [ 273.397166] should_fail.cold.4+0xa/0x17 [ 273.401241] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 273.406357] ? save_stack+0xa9/0xd0 21:55:21 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8010550e, &(0x7f0000000000)={0xa1, 0x8}) 21:55:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:21 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x60}) 21:55:21 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) [ 273.409997] ? kasan_kmalloc+0xc7/0xe0 [ 273.413893] ? kasan_slab_alloc+0x12/0x20 [ 273.418044] ? kmem_cache_alloc+0x12e/0x730 [ 273.422375] ? mmu_topup_memory_caches+0xf7/0x390 [ 273.427253] ? kvm_mmu_load+0x21/0xfa0 [ 273.431150] ? vcpu_enter_guest+0x3dbe/0x6380 [ 273.436160] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 273.441184] ? do_vfs_ioctl+0x1de/0x1720 [ 273.445254] ? ksys_ioctl+0xa9/0xd0 [ 273.448886] ? __x64_sys_ioctl+0x73/0xb0 [ 273.452959] ? do_syscall_64+0x1b9/0x820 21:55:21 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5451, &(0x7f0000000000)={0xa1, 0x8}) [ 273.455048] vhci_hcd: invalid port number 96 [ 273.457037] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.457056] ? __wake_up_common+0x7d0/0x7d0 [ 273.457071] ? __lockdep_init_map+0x105/0x590 [ 273.457092] ? fs_reclaim_acquire+0x20/0x20 [ 273.479957] ? lock_downgrade+0x900/0x900 [ 273.484121] ? ___might_sleep+0x1ed/0x300 [ 273.488281] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 273.493747] ? arch_local_save_flags+0x40/0x40 [ 273.498349] ? trace_hardirqs_on+0xbd/0x310 [ 273.502683] __should_failslab+0x124/0x180 [ 273.502698] should_failslab+0x9/0x14 [ 273.502718] kmem_cache_alloc+0x2be/0x730 [ 273.510739] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 273.510754] ? kvm_pfn_to_page+0x7a/0xa0 [ 273.510790] ? mmu_topup_memory_caches+0xf7/0x390 [ 273.529336] mmu_topup_memory_caches+0xf7/0x390 [ 273.534010] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 273.539555] kvm_mmu_load+0x21/0xfa0 [ 273.543281] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 273.548226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 273.553790] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 273.559351] vcpu_enter_guest+0x3dbe/0x6380 [ 273.563688] ? emulator_read_emulated+0x50/0x50 [ 273.568374] ? vmx_vcpu_load+0xb06/0x1030 [ 273.572547] ? mark_held_locks+0x130/0x130 [ 273.576804] ? vmx_write_tsc_offset+0x680/0x680 [ 273.581481] ? lock_downgrade+0x900/0x900 [ 273.585666] ? lock_acquire+0x1ed/0x520 [ 273.589664] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 273.594692] ? preempt_count_add+0x7d/0x160 [ 273.599026] ? lock_release+0x970/0x970 [ 273.603006] ? kvm_gen_update_masterclock+0x350/0x350 [ 273.608200] ? kvm_arch_dev_ioctl+0x630/0x630 [ 273.612701] ? preempt_notifier_dec+0x20/0x20 [ 273.617203] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 273.617217] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 273.617240] kvm_vcpu_ioctl+0x72b/0x1150 [ 273.631141] ? kvm_vcpu_block+0x1030/0x1030 [ 273.635481] ? __fget+0x4aa/0x740 [ 273.638953] ? __f_unlock_pos+0x19/0x20 [ 273.642924] ? __fget+0x4d1/0x740 [ 273.646364] ? ksys_dup3+0x680/0x680 [ 273.650080] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 273.654997] ? fsnotify+0xaae/0x12f0 [ 273.658701] ? kvm_vcpu_block+0x1030/0x1030 [ 273.663005] do_vfs_ioctl+0x1de/0x1720 [ 273.666877] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 273.672051] ? ioctl_preallocate+0x300/0x300 [ 273.676446] ? selinux_file_mprotect+0x620/0x620 [ 273.681185] ? __sb_end_write+0xd9/0x110 [ 273.685232] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 273.690788] ? fput+0x130/0x1a0 [ 273.694057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 273.699580] ? security_file_ioctl+0x94/0xc0 [ 273.703973] ksys_ioctl+0xa9/0xd0 [ 273.707413] __x64_sys_ioctl+0x73/0xb0 [ 273.711287] do_syscall_64+0x1b9/0x820 [ 273.715162] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 273.720509] ? syscall_return_slowpath+0x5e0/0x5e0 [ 273.725421] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 273.730250] ? trace_hardirqs_on_caller+0x310/0x310 [ 273.735257] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 273.740268] ? prepare_exit_to_usermode+0x291/0x3b0 [ 273.745276] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 273.750126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.755313] RIP: 0033:0x457579 [ 273.758497] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.777386] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 273.785088] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 273.792352] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 273.799603] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 21:55:21 executing program 4 (fault-call:9 fault-nth:27): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:21 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0xffffffff00000000}) 21:55:21 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0045878, &(0x7f0000000000)={0xa1, 0x8}) 21:55:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:21 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:21 executing program 3: r0 = msgget$private(0x0, 0x120) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) r8 = fcntl$getown(0xffffffffffffff9c, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f00000004c0)={{0x5, r1, r2, r3, r5, 0x83, 0x200}, 0x80000000, 0x0, 0x1, 0x1a, 0x8, 0xffffffffffff713e, r6, r8}) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000780)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYPTR64, @ANYRESDEC=r1, @ANYRES64=r5, @ANYRES64], @ANYBLOB="1b0174223b3fe3d9064ea2798a4cf074811d0ab69c9859ebf155b2f0e8467f1056a866c040ab134911c7629f6b9f41152570a51b6ece027aef3a869dba941e39c5039a937eed533b780e7538ca3e1d3a77c638f06c8fe3709379805c78819170cd22c648e7845a34ea9afcb693d8a800e553ff0d209d54459228e4f282dc6fcb5b3695568eb96e3e6742c21b0c5e006798b65a7e46a97a1cb691f193a89245db0972741a2f4889817ec0d05756ce42590c8e9f260a281a", @ANYRES16=r0, @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES32, @ANYRESDEC=r2], @ANYRESHEX=r3, @ANYPTR, @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRESOCT=r9, @ANYRESHEX=0x0, @ANYRES16=0x0, @ANYRES16=r7, @ANYRES32=r4, @ANYBLOB="d03f111a5031a6ceab6314e9928732f3965681a14abc71c174774704633ae132f064a9069b2f872d5c56d73c8df7df89d53d29b3"]]], 0xfffffffffffffd47}}, 0x40) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020500090e0000000000e1000005000005000600000000000a0000000013256fb30b6850a854ffffff00000000000000000b0000000000000200010000000000000000020000d0f605000500000000000a00000000000000ffe7001f0002000000000000000000170000000000000000"], 0x70}}, 0x0) sendmmsg(r9, &(0x7f0000000180), 0x400000000000004, 0x0) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xc, &(0x7f0000000580)=0xc0, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x90) [ 273.806858] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 273.814110] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 [ 273.890975] vhci_hcd: invalid port number 0 21:55:21 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc00c5512, &(0x7f0000000000)={0xa1, 0x8}) 21:55:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:21 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:22 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x68}) 21:55:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000680)="4c0000001200ff09ff1cfe956fa283b724a6008000000000000008000000150024001d001fc41180b598bc593ab6821148a730de33aa46ffecfde0258823dd8da49848c6cea97da172dcc121", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @multicast2}, {0x306, @dev={[], 0x1f}}, 0x2, {0x2, 0x4e23, @broadcast}, 'ip6gre0\x00'}) [ 273.977882] FAULT_INJECTION: forcing a failure. [ 273.977882] name failslab, interval 1, probability 0, space 0, times 0 21:55:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 274.030934] CPU: 1 PID: 11750 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 274.038260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.047613] Call Trace: [ 274.050222] dump_stack+0x1c4/0x2b4 [ 274.053881] ? dump_stack_print_info.cold.2+0x52/0x52 [ 274.059080] ? __kernel_text_address+0xd/0x40 [ 274.063579] ? unwind_get_return_address+0x61/0xa0 [ 274.068527] should_fail.cold.4+0xa/0x17 [ 274.072595] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 274.077706] ? save_stack+0xa9/0xd0 [ 274.081341] ? kasan_kmalloc+0xc7/0xe0 [ 274.085233] ? kasan_slab_alloc+0x12/0x20 [ 274.089380] ? kmem_cache_alloc+0x12e/0x730 [ 274.093700] ? mmu_topup_memory_caches+0xf7/0x390 [ 274.098547] ? kvm_mmu_load+0x21/0xfa0 [ 274.102438] ? vcpu_enter_guest+0x3dbe/0x6380 [ 274.106939] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 274.111962] ? do_vfs_ioctl+0x1de/0x1720 [ 274.116037] ? ksys_ioctl+0xa9/0xd0 [ 274.119671] ? __x64_sys_ioctl+0x73/0xb0 [ 274.123737] ? do_syscall_64+0x1b9/0x820 [ 274.127806] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.133193] ? __wake_up_common+0x7d0/0x7d0 [ 274.137537] ? __lockdep_init_map+0x105/0x590 [ 274.137560] ? fs_reclaim_acquire+0x20/0x20 [ 274.137580] ? lock_downgrade+0x900/0x900 [ 274.150524] ? ___might_sleep+0x1ed/0x300 [ 274.154681] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 274.154698] ? arch_local_save_flags+0x40/0x40 [ 274.154718] ? trace_hardirqs_on+0xbd/0x310 [ 274.164739] __should_failslab+0x124/0x180 [ 274.164754] should_failslab+0x9/0x14 [ 274.164774] kmem_cache_alloc+0x2be/0x730 [ 274.181252] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.186796] ? kvm_pfn_to_page+0x7a/0xa0 [ 274.190871] ? mmu_topup_memory_caches+0xf7/0x390 [ 274.195721] mmu_topup_memory_caches+0xf7/0x390 [ 274.200404] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.205949] kvm_mmu_load+0x21/0xfa0 [ 274.209669] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 274.214609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.220158] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.225713] vcpu_enter_guest+0x3dbe/0x6380 [ 274.230049] ? emulator_read_emulated+0x50/0x50 [ 274.234731] ? vmx_vcpu_load+0xb06/0x1030 [ 274.238892] ? mark_held_locks+0x130/0x130 [ 274.243133] ? vmx_write_tsc_offset+0x680/0x680 [ 274.247807] ? lock_downgrade+0x900/0x900 [ 274.251974] ? lock_acquire+0x1ed/0x520 [ 274.255952] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 274.260980] ? preempt_count_add+0x7d/0x160 [ 274.265318] ? lock_release+0x970/0x970 [ 274.269309] ? kvm_gen_update_masterclock+0x350/0x350 [ 274.274508] ? kvm_arch_dev_ioctl+0x630/0x630 [ 274.274524] ? preempt_notifier_dec+0x20/0x20 [ 274.274545] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 274.283527] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 274.293376] kvm_vcpu_ioctl+0x72b/0x1150 [ 274.297462] ? kvm_vcpu_block+0x1030/0x1030 [ 274.301806] ? __fget+0x4aa/0x740 [ 274.301831] ? __f_unlock_pos+0x19/0x20 [ 274.309241] ? __fget+0x4d1/0x740 [ 274.312701] ? ksys_dup3+0x680/0x680 [ 274.312723] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 274.321352] ? fsnotify+0xaae/0x12f0 [ 274.325083] ? kvm_vcpu_block+0x1030/0x1030 [ 274.329743] do_vfs_ioctl+0x1de/0x1720 [ 274.333657] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 274.338859] ? ioctl_preallocate+0x300/0x300 [ 274.343327] ? selinux_file_mprotect+0x620/0x620 [ 274.348109] ? __sb_end_write+0xd9/0x110 [ 274.352219] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.357763] ? fput+0x130/0x1a0 [ 274.358453] vhci_hcd: invalid port number 104 [ 274.361080] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.361101] ? security_file_ioctl+0x94/0xc0 [ 274.375524] ksys_ioctl+0xa9/0xd0 [ 274.378989] __x64_sys_ioctl+0x73/0xb0 [ 274.382888] do_syscall_64+0x1b9/0x820 [ 274.386783] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 274.386813] ? syscall_return_slowpath+0x5e0/0x5e0 [ 274.386827] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 274.386859] ? trace_hardirqs_on_caller+0x310/0x310 [ 274.397163] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 274.397179] ? prepare_exit_to_usermode+0x291/0x3b0 [ 274.397198] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 274.421871] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.427044] RIP: 0033:0x457579 [ 274.430222] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.449124] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 274.456818] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 274.464089] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 274.471339] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 21:55:22 executing program 4 (fault-call:9 fault-nth:28): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:22 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045515, &(0x7f0000000000)={0xa1, 0x8}) 21:55:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:22 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:22 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) unshare(0x400) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x6, 0x101, 0x3, 0x66, 0x1}) sched_setscheduler(r1, 0x5, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f00000001c0)}, 0x10) signalfd(r0, &(0x7f0000000040)={0x9}, 0x8) 21:55:22 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x300000000000000}) [ 274.478589] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 274.485839] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:22 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) [ 274.557979] vhci_hcd: invalid port number 0 21:55:22 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x2}) 21:55:22 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185508, &(0x7f0000000000)={0xa1, 0x8}) 21:55:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 274.625131] FAULT_INJECTION: forcing a failure. [ 274.625131] name failslab, interval 1, probability 0, space 0, times 0 [ 274.674822] CPU: 0 PID: 11783 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 274.682136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.691495] Call Trace: [ 274.694105] dump_stack+0x1c4/0x2b4 [ 274.697751] ? dump_stack_print_info.cold.2+0x52/0x52 [ 274.702958] ? __kernel_text_address+0xd/0x40 [ 274.707466] ? unwind_get_return_address+0x61/0xa0 [ 274.712404] should_fail.cold.4+0xa/0x17 [ 274.716473] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 274.721587] ? save_stack+0xa9/0xd0 [ 274.725223] ? kasan_kmalloc+0xc7/0xe0 [ 274.729122] ? kasan_slab_alloc+0x12/0x20 [ 274.733277] ? kmem_cache_alloc+0x12e/0x730 [ 274.737614] ? mmu_topup_memory_caches+0xf7/0x390 [ 274.742464] ? kvm_mmu_load+0x21/0xfa0 [ 274.746358] ? vcpu_enter_guest+0x3dbe/0x6380 [ 274.750947] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 274.755976] ? do_vfs_ioctl+0x1de/0x1720 [ 274.760044] ? ksys_ioctl+0xa9/0xd0 [ 274.763676] ? __x64_sys_ioctl+0x73/0xb0 [ 274.767745] ? do_syscall_64+0x1b9/0x820 21:55:22 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:22 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) [ 274.771825] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.777199] ? __wake_up_common+0x7d0/0x7d0 [ 274.777214] ? __lockdep_init_map+0x105/0x590 [ 274.777236] ? fs_reclaim_acquire+0x20/0x20 [ 274.777255] ? lock_downgrade+0x900/0x900 [ 274.786052] ? lock_downgrade+0x900/0x900 [ 274.786075] ? ___might_sleep+0x1ed/0x300 [ 274.786091] ? arch_local_save_flags+0x40/0x40 [ 274.786105] ? trace_hardirqs_on+0xbd/0x310 [ 274.786125] __should_failslab+0x124/0x180 [ 274.786144] should_failslab+0x9/0x14 [ 274.819752] kmem_cache_alloc+0x2be/0x730 [ 274.823912] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.829458] ? mmu_topup_memory_caches+0xf7/0x390 [ 274.834310] mmu_topup_memory_caches+0xf7/0x390 [ 274.838964] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.844484] kvm_mmu_load+0x21/0xfa0 [ 274.848182] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 274.853096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.858635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 274.864158] vcpu_enter_guest+0x3dbe/0x6380 [ 274.868479] ? emulator_read_emulated+0x50/0x50 [ 274.873147] ? vmx_vcpu_load+0xb06/0x1030 [ 274.877284] ? mark_held_locks+0x130/0x130 [ 274.881518] ? vmx_write_tsc_offset+0x680/0x680 [ 274.886183] ? lock_downgrade+0x900/0x900 [ 274.890332] ? lock_acquire+0x1ed/0x520 [ 274.894298] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 274.899316] ? preempt_count_add+0x7d/0x160 [ 274.903637] ? lock_release+0x970/0x970 [ 274.907610] ? kvm_gen_update_masterclock+0x350/0x350 [ 274.912815] ? kvm_arch_dev_ioctl+0x630/0x630 [ 274.917315] ? preempt_notifier_dec+0x20/0x20 [ 274.921798] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 274.926630] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 274.931633] kvm_vcpu_ioctl+0x72b/0x1150 [ 274.935682] ? kvm_vcpu_block+0x1030/0x1030 [ 274.939993] ? __fget+0x4aa/0x740 [ 274.943460] ? __f_unlock_pos+0x19/0x20 [ 274.947421] ? __fget+0x4d1/0x740 [ 274.950861] ? ksys_dup3+0x680/0x680 [ 274.954563] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 274.959565] ? fsnotify+0xaae/0x12f0 [ 274.963266] ? kvm_vcpu_block+0x1030/0x1030 [ 274.967570] do_vfs_ioctl+0x1de/0x1720 [ 274.971448] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 274.976627] ? ioctl_preallocate+0x300/0x300 [ 274.981042] ? selinux_file_mprotect+0x620/0x620 [ 274.985784] ? __sb_end_write+0xd9/0x110 [ 274.989868] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 274.995386] ? fput+0x130/0x1a0 [ 274.998652] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.004172] ? security_file_ioctl+0x94/0xc0 [ 275.008570] ksys_ioctl+0xa9/0xd0 [ 275.012010] __x64_sys_ioctl+0x73/0xb0 [ 275.015884] do_syscall_64+0x1b9/0x820 [ 275.019756] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 275.025107] ? syscall_return_slowpath+0x5e0/0x5e0 [ 275.030026] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.034866] ? trace_hardirqs_on_caller+0x310/0x310 [ 275.039865] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 275.044866] ? prepare_exit_to_usermode+0x291/0x3b0 [ 275.049868] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.054698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.059869] RIP: 0033:0x457579 [ 275.063044] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.081929] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.089622] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 275.096880] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 275.104133] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 275.111382] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 275.118633] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:23 executing program 4 (fault-call:9 fault-nth:29): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:23 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:23 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4b49, &(0x7f0000000000)={0xa1, 0x8}) 21:55:23 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x10000000000000}) 21:55:23 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000280)=0x2fe, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x0, 0x2]}, 0x10) shutdown(r1, 0x1) getsockopt(r0, 0x400, 0x3f, &(0x7f00000002c0)=""/252, &(0x7f0000000180)=0xfc) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x800) io_setup(0xff, &(0x7f00000001c0)) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x54, r4, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x8051) read$FUSE(0xffffffffffffffff, &(0x7f00000030c0), 0x1000) write$FUSE_ENTRY(0xffffffffffffffff, &(0x7f0000002000)={0x90, 0x0, 0x2}, 0x90) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e6fb0b2696b65010000000000000000000000"]) 21:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 275.214868] vhci_hcd: invalid port number 0 21:55:23 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:23 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004550c, &(0x7f0000000000)={0xa1, 0x8}) 21:55:23 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x600000000000000}) [ 275.289889] FAULT_INJECTION: forcing a failure. [ 275.289889] name failslab, interval 1, probability 0, space 0, times 0 [ 275.354858] CPU: 1 PID: 11823 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 275.362167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.371521] Call Trace: [ 275.374122] dump_stack+0x1c4/0x2b4 [ 275.377766] ? dump_stack_print_info.cold.2+0x52/0x52 [ 275.382982] ? __kernel_text_address+0xd/0x40 [ 275.387504] ? unwind_get_return_address+0x61/0xa0 [ 275.392453] should_fail.cold.4+0xa/0x17 [ 275.396528] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 275.401640] ? save_stack+0xa9/0xd0 [ 275.405273] ? kasan_kmalloc+0xc7/0xe0 [ 275.409172] ? kasan_slab_alloc+0x12/0x20 [ 275.413334] ? kmem_cache_alloc+0x12e/0x730 [ 275.417667] ? mmu_topup_memory_caches+0xf7/0x390 [ 275.422513] ? kvm_mmu_load+0x21/0xfa0 [ 275.426414] ? vcpu_enter_guest+0x3dbe/0x6380 [ 275.430921] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 275.436415] ? do_vfs_ioctl+0x1de/0x1720 [ 275.440484] ? ksys_ioctl+0xa9/0xd0 [ 275.444120] ? __x64_sys_ioctl+0x73/0xb0 [ 275.448189] ? do_syscall_64+0x1b9/0x820 [ 275.452262] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.457637] ? __wake_up_common+0x7d0/0x7d0 [ 275.461963] ? __lockdep_init_map+0x105/0x590 [ 275.466475] ? fs_reclaim_acquire+0x20/0x20 [ 275.470981] ? lock_downgrade+0x900/0x900 [ 275.475143] ? ___might_sleep+0x1ed/0x300 [ 275.479325] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 275.484794] ? arch_local_save_flags+0x40/0x40 [ 275.489461] ? trace_hardirqs_on+0xbd/0x310 [ 275.493796] __should_failslab+0x124/0x180 [ 275.498037] should_failslab+0x9/0x14 21:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 275.501846] kmem_cache_alloc+0x2be/0x730 [ 275.506005] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.511549] ? kvm_pfn_to_page+0x7a/0xa0 [ 275.515623] ? mmu_topup_memory_caches+0xf7/0x390 [ 275.520474] mmu_topup_memory_caches+0xf7/0x390 [ 275.520490] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.520506] kvm_mmu_load+0x21/0xfa0 [ 275.520528] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 275.530718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.530736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.530755] vcpu_enter_guest+0x3dbe/0x6380 21:55:23 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0xffffff7f}) [ 275.530786] ? emulator_read_emulated+0x50/0x50 [ 275.539102] XFS (loop3): unknown mount option [no°²ike]. [ 275.539399] ? vmx_vcpu_load+0xb06/0x1030 [ 275.539428] ? mark_held_locks+0x130/0x130 [ 275.539444] ? vmx_write_tsc_offset+0x680/0x680 [ 275.539463] ? lock_downgrade+0x900/0x900 [ 275.582182] ? lock_acquire+0x1ed/0x520 [ 275.582202] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 275.591195] ? preempt_count_add+0x7d/0x160 [ 275.591214] ? lock_release+0x970/0x970 [ 275.599490] ? kvm_gen_update_masterclock+0x350/0x350 [ 275.604688] ? kvm_arch_dev_ioctl+0x630/0x630 [ 275.609192] ? preempt_notifier_dec+0x20/0x20 [ 275.613698] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 275.618544] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 275.623578] kvm_vcpu_ioctl+0x72b/0x1150 [ 275.627649] ? kvm_vcpu_block+0x1030/0x1030 [ 275.631997] ? __fget+0x4aa/0x740 [ 275.635475] ? __f_unlock_pos+0x19/0x20 [ 275.639554] ? __fget+0x4d1/0x740 [ 275.643016] ? ksys_dup3+0x680/0x680 [ 275.646731] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 275.651646] ? fsnotify+0xaae/0x12f0 [ 275.655380] ? kvm_vcpu_block+0x1030/0x1030 [ 275.659703] do_vfs_ioctl+0x1de/0x1720 [ 275.663572] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 275.668750] ? ioctl_preallocate+0x300/0x300 [ 275.673145] ? selinux_file_mprotect+0x620/0x620 [ 275.677900] ? __sb_end_write+0xd9/0x110 [ 275.681959] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 275.687480] ? fput+0x130/0x1a0 [ 275.690741] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 275.696274] ? security_file_ioctl+0x94/0xc0 [ 275.700667] ksys_ioctl+0xa9/0xd0 [ 275.704106] __x64_sys_ioctl+0x73/0xb0 [ 275.707981] do_syscall_64+0x1b9/0x820 [ 275.711873] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 275.717225] ? syscall_return_slowpath+0x5e0/0x5e0 [ 275.722148] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.726989] ? trace_hardirqs_on_caller+0x310/0x310 [ 275.731994] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 275.736996] ? prepare_exit_to_usermode+0x291/0x3b0 [ 275.742007] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 275.746838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.752007] RIP: 0033:0x457579 [ 275.755220] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.774170] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.781870] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 275.789128] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 275.796376] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 275.803633] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 275.810902] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:23 executing program 4 (fault-call:9 fault-nth:30): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:23 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:23 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x48}) 21:55:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x4}, 0x79) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffff1a4d, 0x80040) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000280), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000004000000600", 0xc7, 0x80003}) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0xffffffffffffff5d) close(r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000380)={0x0, 0x0, 0xffffffff}, 0x8) close(r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000003c0)=0x20, 0x4) [ 275.910073] vhci_hcd: invalid port number 72 21:55:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:24 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:24 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x1000000}) [ 276.017313] FAULT_INJECTION: forcing a failure. [ 276.017313] name failslab, interval 1, probability 0, space 0, times 0 [ 276.035838] vhci_hcd: invalid port number 0 [ 276.050957] CPU: 1 PID: 11861 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 276.058250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.067604] Call Trace: [ 276.070200] dump_stack+0x1c4/0x2b4 [ 276.073850] ? dump_stack_print_info.cold.2+0x52/0x52 [ 276.079038] ? __kernel_text_address+0xd/0x40 [ 276.083520] ? unwind_get_return_address+0x61/0xa0 [ 276.088451] should_fail.cold.4+0xa/0x17 [ 276.092499] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.097597] ? save_stack+0xa9/0xd0 [ 276.101222] ? kasan_kmalloc+0xc7/0xe0 [ 276.105098] ? kasan_slab_alloc+0x12/0x20 [ 276.109246] ? kmem_cache_alloc+0x12e/0x730 [ 276.113554] ? mmu_topup_memory_caches+0xf7/0x390 [ 276.118376] ? kvm_mmu_load+0x21/0xfa0 [ 276.122265] ? vcpu_enter_guest+0x3dbe/0x6380 [ 276.126743] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 276.131747] ? do_vfs_ioctl+0x1de/0x1720 [ 276.135813] ? ksys_ioctl+0xa9/0xd0 [ 276.139452] ? __x64_sys_ioctl+0x73/0xb0 [ 276.143522] ? do_syscall_64+0x1b9/0x820 [ 276.147584] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.152955] ? __wake_up_common+0x7d0/0x7d0 [ 276.157281] ? __lockdep_init_map+0x105/0x590 [ 276.161810] ? fs_reclaim_acquire+0x20/0x20 21:55:24 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x550b, &(0x7f0000000000)={0xa1, 0x8}) 21:55:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 276.166139] ? lock_downgrade+0x900/0x900 [ 276.170287] ? lock_downgrade+0x900/0x900 [ 276.174459] ? ___might_sleep+0x1ed/0x300 [ 276.178614] ? arch_local_save_flags+0x40/0x40 [ 276.183199] ? trace_hardirqs_on+0xbd/0x310 [ 276.187527] __should_failslab+0x124/0x180 [ 276.191763] should_failslab+0x9/0x14 [ 276.195581] kmem_cache_alloc+0x2be/0x730 [ 276.199746] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 276.205478] ? mmu_topup_memory_caches+0xf7/0x390 [ 276.210339] mmu_topup_memory_caches+0xf7/0x390 21:55:24 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008550e, &(0x7f0000000000)={0xa1, 0x8}) 21:55:24 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5421, &(0x7f0000000000)={0xa1, 0x8}) [ 276.215108] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 276.220651] kvm_mmu_load+0x21/0xfa0 [ 276.224408] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 276.229362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.234923] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.240469] vcpu_enter_guest+0x3dbe/0x6380 [ 276.244815] ? emulator_read_emulated+0x50/0x50 [ 276.249495] ? vmx_vcpu_load+0xb06/0x1030 [ 276.253684] ? mark_held_locks+0x130/0x130 [ 276.257932] ? vmx_write_tsc_offset+0x680/0x680 [ 276.262610] ? lock_downgrade+0x900/0x900 [ 276.266785] ? lock_acquire+0x1ed/0x520 [ 276.270766] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 276.275791] ? preempt_count_add+0x7d/0x160 [ 276.280131] ? lock_release+0x970/0x970 [ 276.284122] ? kvm_gen_update_masterclock+0x350/0x350 [ 276.289337] ? kvm_arch_dev_ioctl+0x630/0x630 [ 276.293862] ? preempt_notifier_dec+0x20/0x20 [ 276.298385] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 276.303229] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 276.308238] kvm_vcpu_ioctl+0x72b/0x1150 [ 276.312286] ? kvm_vcpu_block+0x1030/0x1030 [ 276.316643] ? __fget+0x4aa/0x740 [ 276.320085] ? __f_unlock_pos+0x19/0x20 [ 276.324044] ? __fget+0x4d1/0x740 [ 276.327708] ? ksys_dup3+0x680/0x680 [ 276.331432] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 276.336380] ? fsnotify+0xaae/0x12f0 [ 276.340081] ? kvm_vcpu_block+0x1030/0x1030 [ 276.344385] do_vfs_ioctl+0x1de/0x1720 [ 276.348277] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 276.353510] ? ioctl_preallocate+0x300/0x300 [ 276.357929] ? selinux_file_mprotect+0x620/0x620 [ 276.362670] ? __sb_end_write+0xd9/0x110 [ 276.366730] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 276.372256] ? fput+0x130/0x1a0 [ 276.375528] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.381092] ? security_file_ioctl+0x94/0xc0 [ 276.385490] ksys_ioctl+0xa9/0xd0 [ 276.388928] __x64_sys_ioctl+0x73/0xb0 [ 276.392805] do_syscall_64+0x1b9/0x820 [ 276.396677] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 276.402023] ? syscall_return_slowpath+0x5e0/0x5e0 [ 276.406948] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.411814] ? trace_hardirqs_on_caller+0x310/0x310 [ 276.416825] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 276.421827] ? prepare_exit_to_usermode+0x291/0x3b0 [ 276.426828] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 276.431670] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.436841] RIP: 0033:0x457579 [ 276.440020] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.459014] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 276.466720] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 276.473999] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 276.481258] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 276.488557] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 276.495814] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:24 executing program 4 (fault-call:9 fault-nth:31): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:24 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185502, &(0x7f0000000000)={0xa1, 0x8}) 21:55:24 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:24 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x48000000}) [ 276.613954] FAULT_INJECTION: forcing a failure. [ 276.613954] name failslab, interval 1, probability 0, space 0, times 0 [ 276.625945] CPU: 1 PID: 11896 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 276.633233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.633240] Call Trace: [ 276.633266] dump_stack+0x1c4/0x2b4 [ 276.633292] ? dump_stack_print_info.cold.2+0x52/0x52 [ 276.654010] ? __kernel_text_address+0xd/0x40 [ 276.654027] ? unwind_get_return_address+0x61/0xa0 [ 276.654048] should_fail.cold.4+0xa/0x17 [ 276.667516] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 276.672626] ? save_stack+0xa9/0xd0 [ 276.676269] ? kasan_kmalloc+0xc7/0xe0 [ 276.680177] ? kasan_slab_alloc+0x12/0x20 [ 276.684338] ? kmem_cache_alloc+0x12e/0x730 [ 276.688697] ? mmu_topup_memory_caches+0xf7/0x390 [ 276.693523] ? kvm_mmu_load+0x21/0xfa0 [ 276.697402] ? vcpu_enter_guest+0x3dbe/0x6380 [ 276.701904] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 276.706923] ? do_vfs_ioctl+0x1de/0x1720 [ 276.710967] ? ksys_ioctl+0xa9/0xd0 [ 276.714699] ? __x64_sys_ioctl+0x73/0xb0 [ 276.718743] ? do_syscall_64+0x1b9/0x820 [ 276.722790] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.728143] ? __wake_up_common+0x7d0/0x7d0 [ 276.732449] ? __lockdep_init_map+0x105/0x590 [ 276.736930] ? fs_reclaim_acquire+0x20/0x20 [ 276.741239] ? lock_downgrade+0x900/0x900 [ 276.745379] ? ___might_sleep+0x1ed/0x300 [ 276.749509] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 276.754956] ? arch_local_save_flags+0x40/0x40 [ 276.759546] ? trace_hardirqs_on+0xbd/0x310 21:55:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x4}, 0x79) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffff1a4d, 0x80040) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000280), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000004000000600", 0xc7, 0x80003}) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0xffffffffffffff5d) close(r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000380)={0x0, 0x0, 0xffffffff}, 0x8) close(r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000003c0)=0x20, 0x4) 21:55:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:24 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0xa00}) 21:55:24 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) [ 276.763883] __should_failslab+0x124/0x180 [ 276.768123] should_failslab+0x9/0x14 [ 276.771974] kmem_cache_alloc+0x2be/0x730 [ 276.776140] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 276.781704] ? kvm_pfn_to_page+0x7a/0xa0 [ 276.785782] ? mmu_topup_memory_caches+0xf7/0x390 [ 276.790638] mmu_topup_memory_caches+0xf7/0x390 [ 276.795330] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 276.800898] kvm_mmu_load+0x21/0xfa0 [ 276.804633] ? kvm_apic_accept_pic_intr+0xef/0x1a0 21:55:24 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x6000000}) [ 276.809575] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.815119] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.820694] vcpu_enter_guest+0x3dbe/0x6380 [ 276.821733] vhci_hcd: invalid port number 0 [ 276.825042] ? emulator_read_emulated+0x50/0x50 [ 276.834017] ? vmx_vcpu_load+0xb06/0x1030 [ 276.838176] ? mark_held_locks+0x130/0x130 [ 276.842427] ? vmx_write_tsc_offset+0x680/0x680 [ 276.847110] ? lock_downgrade+0x900/0x900 [ 276.851311] ? lock_acquire+0x1ed/0x520 [ 276.855294] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 276.860442] ? preempt_count_add+0x7d/0x160 [ 276.860459] ? lock_release+0x970/0x970 [ 276.860480] ? kvm_gen_update_masterclock+0x350/0x350 [ 276.868770] ? kvm_arch_dev_ioctl+0x630/0x630 [ 276.868806] ? preempt_notifier_dec+0x20/0x20 [ 276.868829] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 276.887840] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 276.892877] kvm_vcpu_ioctl+0x72b/0x1150 [ 276.896960] ? kvm_vcpu_block+0x1030/0x1030 [ 276.901307] ? __fget+0x4aa/0x740 [ 276.902147] vhci_hcd: invalid port number 0 [ 276.904788] ? __f_unlock_pos+0x19/0x20 21:55:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 276.913093] ? __fget+0x4d1/0x740 [ 276.916554] ? ksys_dup3+0x680/0x680 [ 276.920287] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 276.925237] ? fsnotify+0xaae/0x12f0 [ 276.928990] ? kvm_vcpu_block+0x1030/0x1030 [ 276.933321] do_vfs_ioctl+0x1de/0x1720 [ 276.937218] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 276.942414] ? ioctl_preallocate+0x300/0x300 [ 276.946833] ? selinux_file_mprotect+0x620/0x620 [ 276.951599] ? __sb_end_write+0xd9/0x110 [ 276.955686] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 276.961236] ? fput+0x130/0x1a0 21:55:25 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x4800000000000000}) 21:55:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 276.964527] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 276.970084] ? security_file_ioctl+0x94/0xc0 [ 276.974521] ksys_ioctl+0xa9/0xd0 [ 276.977992] __x64_sys_ioctl+0x73/0xb0 [ 276.981890] do_syscall_64+0x1b9/0x820 [ 276.985799] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 276.991176] ? syscall_return_slowpath+0x5e0/0x5e0 [ 276.996109] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.000960] ? trace_hardirqs_on_caller+0x310/0x310 [ 277.005985] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 277.006002] ? prepare_exit_to_usermode+0x291/0x3b0 [ 277.006021] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.006042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.016056] RIP: 0033:0x457579 [ 277.016073] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.016081] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 277.016096] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 277.016104] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 277.016118] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 277.025978] vhci_hcd: invalid port number 0 [ 277.026134] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 277.089254] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:25 executing program 4 (fault-call:9 fault-nth:32): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:25 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x2000000000000000}) 21:55:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:25 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105500, &(0x7f0000000000)={0xa1, 0x8}) [ 277.181527] vhci_hcd: invalid port number 0 [ 277.216942] FAULT_INJECTION: forcing a failure. [ 277.216942] name failslab, interval 1, probability 0, space 0, times 0 [ 277.230293] CPU: 1 PID: 11932 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 277.237614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.246958] Call Trace: [ 277.249548] dump_stack+0x1c4/0x2b4 [ 277.253162] ? dump_stack_print_info.cold.2+0x52/0x52 [ 277.258345] ? __kernel_text_address+0xd/0x40 [ 277.262867] ? unwind_get_return_address+0x61/0xa0 [ 277.267784] should_fail.cold.4+0xa/0x17 [ 277.271836] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.276937] ? save_stack+0xa9/0xd0 [ 277.280554] ? kasan_kmalloc+0xc7/0xe0 [ 277.284443] ? kasan_slab_alloc+0x12/0x20 [ 277.288575] ? kmem_cache_alloc+0x12e/0x730 [ 277.292884] ? mmu_topup_memory_caches+0xf7/0x390 [ 277.297708] ? kvm_mmu_load+0x21/0xfa0 [ 277.301581] ? vcpu_enter_guest+0x3dbe/0x6380 [ 277.306058] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 277.311067] ? do_vfs_ioctl+0x1de/0x1720 [ 277.315119] ? ksys_ioctl+0xa9/0xd0 [ 277.318736] ? __x64_sys_ioctl+0x73/0xb0 [ 277.322783] ? do_syscall_64+0x1b9/0x820 [ 277.326832] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.332184] ? __wake_up_common+0x7d0/0x7d0 [ 277.336500] ? __lockdep_init_map+0x105/0x590 [ 277.341001] ? fs_reclaim_acquire+0x20/0x20 [ 277.345324] ? lock_downgrade+0x900/0x900 [ 277.349483] ? ___might_sleep+0x1ed/0x300 [ 277.353629] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 277.359084] ? arch_local_save_flags+0x40/0x40 [ 277.363651] ? trace_hardirqs_on+0xbd/0x310 [ 277.367963] __should_failslab+0x124/0x180 [ 277.372188] should_failslab+0x9/0x14 [ 277.375977] kmem_cache_alloc+0x2be/0x730 [ 277.380112] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 277.385631] ? kvm_pfn_to_page+0x7a/0xa0 [ 277.389677] ? mmu_topup_memory_caches+0xf7/0x390 [ 277.394517] mmu_topup_memory_caches+0xf7/0x390 [ 277.399182] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 277.404709] kvm_mmu_load+0x21/0xfa0 [ 277.408410] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 277.413333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.418879] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.424407] vcpu_enter_guest+0x3dbe/0x6380 [ 277.428718] ? emulator_read_emulated+0x50/0x50 [ 277.433397] ? vmx_vcpu_load+0xb06/0x1030 [ 277.437548] ? mark_held_locks+0x130/0x130 [ 277.441778] ? vmx_write_tsc_offset+0x680/0x680 [ 277.446488] ? lock_downgrade+0x900/0x900 [ 277.450631] ? lock_acquire+0x1ed/0x520 [ 277.454592] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 277.459798] ? preempt_count_add+0x7d/0x160 [ 277.464323] ? lock_release+0x970/0x970 [ 277.468865] ? kvm_gen_update_masterclock+0x350/0x350 [ 277.474521] ? kvm_arch_dev_ioctl+0x630/0x630 [ 277.480035] ? preempt_notifier_dec+0x20/0x20 [ 277.484522] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 277.489363] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 277.494404] kvm_vcpu_ioctl+0x72b/0x1150 [ 277.498468] ? kvm_vcpu_block+0x1030/0x1030 [ 277.502784] ? __fget+0x4aa/0x740 [ 277.506234] ? __f_unlock_pos+0x19/0x20 [ 277.510194] ? __fget+0x4d1/0x740 [ 277.513635] ? ksys_dup3+0x680/0x680 [ 277.517339] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 277.522256] ? fsnotify+0xaae/0x12f0 [ 277.526097] ? kvm_vcpu_block+0x1030/0x1030 [ 277.530421] do_vfs_ioctl+0x1de/0x1720 [ 277.534309] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 277.539492] ? ioctl_preallocate+0x300/0x300 [ 277.543914] ? selinux_file_mprotect+0x620/0x620 [ 277.548662] ? __sb_end_write+0xd9/0x110 [ 277.552717] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 277.558242] ? fput+0x130/0x1a0 [ 277.561515] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 277.567065] ? security_file_ioctl+0x94/0xc0 [ 277.571466] ksys_ioctl+0xa9/0xd0 [ 277.574911] __x64_sys_ioctl+0x73/0xb0 [ 277.578787] do_syscall_64+0x1b9/0x820 [ 277.582679] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 277.588030] ? syscall_return_slowpath+0x5e0/0x5e0 [ 277.592956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.597805] ? trace_hardirqs_on_caller+0x310/0x310 [ 277.602813] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 277.607823] ? prepare_exit_to_usermode+0x291/0x3b0 [ 277.612832] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.617668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.622851] RIP: 0033:0x457579 [ 277.626047] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.644966] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 277.652801] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 277.660303] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 21:55:25 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) 21:55:25 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:25 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045510, &(0x7f0000000000)={0xa1, 0x8}) 21:55:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:25 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x700000000000000}) [ 277.667558] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 277.674818] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 277.682075] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:25 executing program 4 (fault-call:9 fault-nth:33): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 277.756129] vhci_hcd: invalid port number 0 21:55:25 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc018557a, &(0x7f0000000000)={0xa1, 0x8}) 21:55:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:25 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) 21:55:25 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:25 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x100000}) 21:55:25 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40085511, &(0x7f0000000000)={0xa1, 0x8}) 21:55:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:26 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0}) 21:55:26 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) [ 277.923659] vhci_hcd: invalid port number 0 [ 277.939340] FAULT_INJECTION: forcing a failure. [ 277.939340] name failslab, interval 1, probability 0, space 0, times 0 [ 277.991685] CPU: 1 PID: 11956 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 277.999013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.008380] Call Trace: [ 278.011006] dump_stack+0x1c4/0x2b4 [ 278.014656] ? dump_stack_print_info.cold.2+0x52/0x52 [ 278.019868] ? __kernel_text_address+0xd/0x40 [ 278.024381] ? unwind_get_return_address+0x61/0xa0 [ 278.029343] should_fail.cold.4+0xa/0x17 [ 278.033415] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.038523] ? save_stack+0xa9/0xd0 21:55:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 278.042158] ? kasan_kmalloc+0xc7/0xe0 [ 278.046054] ? kasan_slab_alloc+0x12/0x20 [ 278.050214] ? kmem_cache_alloc+0x12e/0x730 [ 278.054541] ? mmu_topup_memory_caches+0xf7/0x390 [ 278.059392] ? kvm_mmu_load+0x21/0xfa0 [ 278.059410] ? vcpu_enter_guest+0x3dbe/0x6380 [ 278.059424] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 278.059445] ? do_vfs_ioctl+0x1de/0x1720 [ 278.067820] ? ksys_ioctl+0xa9/0xd0 [ 278.067836] ? __x64_sys_ioctl+0x73/0xb0 [ 278.067853] ? do_syscall_64+0x1b9/0x820 21:55:26 executing program 3: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) [ 278.067875] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.094010] ? __wake_up_common+0x7d0/0x7d0 [ 278.098351] ? __lockdep_init_map+0x105/0x590 [ 278.102872] ? fs_reclaim_acquire+0x20/0x20 [ 278.107205] ? lock_downgrade+0x900/0x900 [ 278.111364] ? lock_downgrade+0x900/0x900 [ 278.116316] ? ___might_sleep+0x1ed/0x300 [ 278.120483] ? arch_local_save_flags+0x40/0x40 [ 278.125080] ? trace_hardirqs_on+0xbd/0x310 [ 278.129421] __should_failslab+0x124/0x180 [ 278.133668] should_failslab+0x9/0x14 [ 278.137478] kmem_cache_alloc+0x2be/0x730 [ 278.141644] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 278.147196] ? mmu_topup_memory_caches+0xf7/0x390 [ 278.152060] mmu_topup_memory_caches+0xf7/0x390 [ 278.156743] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 278.162293] kvm_mmu_load+0x21/0xfa0 [ 278.166035] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 278.170986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.176540] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.182089] vcpu_enter_guest+0x3dbe/0x6380 [ 278.186443] ? emulator_read_emulated+0x50/0x50 [ 278.191133] ? vmx_vcpu_load+0xb06/0x1030 [ 278.195294] ? mark_held_locks+0x130/0x130 [ 278.199551] ? vmx_write_tsc_offset+0x680/0x680 [ 278.204239] ? lock_downgrade+0x900/0x900 [ 278.208415] ? lock_acquire+0x1ed/0x520 [ 278.212399] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 278.217432] ? preempt_count_add+0x7d/0x160 [ 278.221766] ? lock_release+0x970/0x970 [ 278.225745] ? kvm_gen_update_masterclock+0x350/0x350 [ 278.225762] ? kvm_arch_dev_ioctl+0x630/0x630 [ 278.225777] ? preempt_notifier_dec+0x20/0x20 [ 278.225801] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 278.244806] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 278.249857] kvm_vcpu_ioctl+0x72b/0x1150 [ 278.253938] ? kvm_vcpu_block+0x1030/0x1030 [ 278.258284] ? __fget+0x4aa/0x740 [ 278.261764] ? __f_unlock_pos+0x19/0x20 [ 278.265731] ? __fget+0x4d1/0x740 [ 278.269169] ? ksys_dup3+0x680/0x680 [ 278.272873] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 278.277790] ? fsnotify+0xaae/0x12f0 [ 278.281521] ? kvm_vcpu_block+0x1030/0x1030 [ 278.285837] do_vfs_ioctl+0x1de/0x1720 [ 278.289808] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 278.294990] ? ioctl_preallocate+0x300/0x300 [ 278.299390] ? selinux_file_mprotect+0x620/0x620 [ 278.304138] ? __sb_end_write+0xd9/0x110 [ 278.308187] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 278.313727] ? fput+0x130/0x1a0 [ 278.316999] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.322522] ? security_file_ioctl+0x94/0xc0 [ 278.327332] ksys_ioctl+0xa9/0xd0 [ 278.330791] __x64_sys_ioctl+0x73/0xb0 [ 278.334669] do_syscall_64+0x1b9/0x820 [ 278.338552] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 278.343904] ? syscall_return_slowpath+0x5e0/0x5e0 [ 278.348820] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.353656] ? trace_hardirqs_on_caller+0x310/0x310 [ 278.358656] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 278.363662] ? prepare_exit_to_usermode+0x291/0x3b0 [ 278.368667] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.373497] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.378669] RIP: 0033:0x457579 [ 278.381849] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.400741] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 278.408454] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 278.415709] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 278.422962] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 278.430215] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 21:55:26 executing program 4 (fault-call:9 fault-nth:34): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:26 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x10000000000000}) 21:55:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:26 executing program 3: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) 21:55:26 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:55:26 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4008550d, &(0x7f0000000000)={0xa1, 0x8}) [ 278.437470] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:26 executing program 3: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) 21:55:26 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x7a00000000000000}) 21:55:26 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80085504, &(0x7f0000000000)={0xa1, 0x8}) 21:55:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 278.538403] FAULT_INJECTION: forcing a failure. [ 278.538403] name failslab, interval 1, probability 0, space 0, times 0 [ 278.577092] CPU: 1 PID: 11992 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 21:55:26 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0xfdfdffff00000000}) [ 278.584408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.584414] Call Trace: [ 278.584438] dump_stack+0x1c4/0x2b4 [ 278.584461] ? dump_stack_print_info.cold.2+0x52/0x52 [ 278.584479] ? __kernel_text_address+0xd/0x40 [ 278.584496] ? unwind_get_return_address+0x61/0xa0 [ 278.584518] should_fail.cold.4+0xa/0x17 [ 278.584538] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.584554] ? save_stack+0xa9/0xd0 [ 278.584574] ? kasan_kmalloc+0xc7/0xe0 [ 278.596516] ? kasan_slab_alloc+0x12/0x20 21:55:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 278.596532] ? kmem_cache_alloc+0x12e/0x730 [ 278.596547] ? mmu_topup_memory_caches+0xf7/0x390 [ 278.596560] ? kvm_mmu_load+0x21/0xfa0 [ 278.596581] ? vcpu_enter_guest+0x3dbe/0x6380 [ 278.623952] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 278.639926] ? do_vfs_ioctl+0x1de/0x1720 [ 278.639942] ? ksys_ioctl+0xa9/0xd0 [ 278.639956] ? __x64_sys_ioctl+0x73/0xb0 [ 278.639977] ? do_syscall_64+0x1b9/0x820 [ 278.673988] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.679367] ? __wake_up_common+0x7d0/0x7d0 [ 278.683703] ? __lockdep_init_map+0x105/0x590 [ 278.683728] ? fs_reclaim_acquire+0x20/0x20 [ 278.683748] ? lock_downgrade+0x900/0x900 [ 278.696711] ? ___might_sleep+0x1ed/0x300 [ 278.696727] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 278.696749] ? arch_local_save_flags+0x40/0x40 [ 278.711077] ? trace_hardirqs_on+0xbd/0x310 [ 278.711100] __should_failslab+0x124/0x180 [ 278.719646] should_failslab+0x9/0x14 [ 278.719668] kmem_cache_alloc+0x2be/0x730 [ 278.719686] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 278.719704] ? kvm_pfn_to_page+0x7a/0xa0 [ 278.738024] ? mmu_topup_memory_caches+0xf7/0x390 [ 278.742887] mmu_topup_memory_caches+0xf7/0x390 [ 278.747579] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 278.747598] kvm_mmu_load+0x21/0xfa0 [ 278.756862] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 278.756878] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.756893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.756919] vcpu_enter_guest+0x3dbe/0x6380 [ 278.777943] ? emulator_read_emulated+0x50/0x50 [ 278.782636] ? vmx_vcpu_load+0xb06/0x1030 [ 278.786808] ? mark_held_locks+0x130/0x130 [ 278.791058] ? vmx_write_tsc_offset+0x680/0x680 [ 278.795740] ? lock_downgrade+0x900/0x900 [ 278.799915] ? lock_acquire+0x1ed/0x520 [ 278.803907] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 278.808942] ? preempt_count_add+0x7d/0x160 [ 278.813283] ? lock_release+0x970/0x970 [ 278.817282] ? kvm_gen_update_masterclock+0x350/0x350 [ 278.822497] ? kvm_arch_dev_ioctl+0x630/0x630 [ 278.827021] ? preempt_notifier_dec+0x20/0x20 [ 278.831541] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 278.831561] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 278.841433] kvm_vcpu_ioctl+0x72b/0x1150 [ 278.841457] ? kvm_vcpu_block+0x1030/0x1030 [ 278.849846] ? __fget+0x4aa/0x740 [ 278.853331] ? __f_unlock_pos+0x19/0x20 [ 278.857596] ? __fget+0x4d1/0x740 [ 278.861065] ? ksys_dup3+0x680/0x680 [ 278.864799] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 278.869752] ? fsnotify+0xaae/0x12f0 [ 278.873486] ? kvm_vcpu_block+0x1030/0x1030 [ 278.877821] do_vfs_ioctl+0x1de/0x1720 [ 278.881726] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 278.881746] ? ioctl_preallocate+0x300/0x300 [ 278.881778] ? selinux_file_mprotect+0x620/0x620 [ 278.896315] ? __sb_end_write+0xd9/0x110 [ 278.896335] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 278.896347] ? fput+0x130/0x1a0 [ 278.896367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.914777] ? security_file_ioctl+0x94/0xc0 [ 278.919201] ksys_ioctl+0xa9/0xd0 [ 278.922673] __x64_sys_ioctl+0x73/0xb0 [ 278.926575] do_syscall_64+0x1b9/0x820 [ 278.930472] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 278.935960] ? syscall_return_slowpath+0x5e0/0x5e0 [ 278.940909] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.945767] ? trace_hardirqs_on_caller+0x310/0x310 [ 278.950805] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 278.955855] ? prepare_exit_to_usermode+0x291/0x3b0 [ 278.960897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.965762] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.970964] RIP: 0033:0x457579 21:55:27 executing program 4 (fault-call:9 fault-nth:35): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:27 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x200000000000000}) 21:55:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:27 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) 21:55:27 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185503, &(0x7f0000000000)={0xa1, 0x8}) 21:55:27 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x4000000}) [ 278.974172] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.993332] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 279.001052] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 279.008340] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 279.015634] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 279.022909] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 279.030166] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 279.087751] vhci_hcd: invalid port number 0 21:55:27 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) 21:55:27 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045518, &(0x7f0000000000)={0xa1, 0x8}) 21:55:27 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x4c00}) 21:55:27 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x1000000}) 21:55:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 279.182307] FAULT_INJECTION: forcing a failure. [ 279.182307] name failslab, interval 1, probability 0, space 0, times 0 [ 279.234219] vhci_hcd: invalid port number 0 [ 279.248790] CPU: 1 PID: 12038 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 279.256121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.265485] Call Trace: [ 279.268098] dump_stack+0x1c4/0x2b4 [ 279.271803] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.277022] ? __kernel_text_address+0xd/0x40 [ 279.281532] ? unwind_get_return_address+0x61/0xa0 [ 279.286482] should_fail.cold.4+0xa/0x17 [ 279.290562] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.295685] ? save_stack+0xa9/0xd0 [ 279.299333] ? kasan_kmalloc+0xc7/0xe0 [ 279.303258] ? kasan_slab_alloc+0x12/0x20 [ 279.307419] ? kmem_cache_alloc+0x12e/0x730 [ 279.311751] ? mmu_topup_memory_caches+0xf7/0x390 [ 279.311779] ? kvm_mmu_load+0x21/0xfa0 [ 279.320520] ? vcpu_enter_guest+0x3dbe/0x6380 [ 279.325197] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 279.325214] ? do_vfs_ioctl+0x1de/0x1720 [ 279.325226] ? ksys_ioctl+0xa9/0xd0 [ 279.325239] ? __x64_sys_ioctl+0x73/0xb0 [ 279.325260] ? do_syscall_64+0x1b9/0x820 [ 279.334350] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.334369] ? __wake_up_common+0x7d0/0x7d0 [ 279.334383] ? __lockdep_init_map+0x105/0x590 [ 279.334405] ? fs_reclaim_acquire+0x20/0x20 [ 279.342091] ? lock_downgrade+0x900/0x900 [ 279.342111] ? ___might_sleep+0x1ed/0x300 [ 279.342131] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 279.378427] ? arch_local_save_flags+0x40/0x40 [ 279.383035] ? trace_hardirqs_on+0xbd/0x310 [ 279.387391] __should_failslab+0x124/0x180 [ 279.391647] should_failslab+0x9/0x14 [ 279.395654] kmem_cache_alloc+0x2be/0x730 [ 279.399796] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 279.405326] ? kvm_pfn_to_page+0x7a/0xa0 [ 279.409388] ? mmu_topup_memory_caches+0xf7/0x390 [ 279.414233] mmu_topup_memory_caches+0xf7/0x390 [ 279.418906] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 279.424434] kvm_mmu_load+0x21/0xfa0 [ 279.428142] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 279.433063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.438588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.444139] vcpu_enter_guest+0x3dbe/0x6380 [ 279.448457] ? emulator_read_emulated+0x50/0x50 [ 279.453115] ? vmx_vcpu_load+0xb06/0x1030 [ 279.457275] ? mark_held_locks+0x130/0x130 [ 279.461532] ? vmx_write_tsc_offset+0x680/0x680 [ 279.466190] ? lock_downgrade+0x900/0x900 [ 279.470338] ? lock_acquire+0x1ed/0x520 [ 279.474312] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 279.479329] ? preempt_count_add+0x7d/0x160 [ 279.483638] ? lock_release+0x970/0x970 [ 279.487604] ? kvm_gen_update_masterclock+0x350/0x350 [ 279.492792] ? kvm_arch_dev_ioctl+0x630/0x630 [ 279.497277] ? preempt_notifier_dec+0x20/0x20 [ 279.501770] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 279.506622] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 279.511632] kvm_vcpu_ioctl+0x72b/0x1150 [ 279.515682] ? kvm_vcpu_block+0x1030/0x1030 [ 279.519999] ? __fget+0x4aa/0x740 [ 279.523448] ? __f_unlock_pos+0x19/0x20 [ 279.527419] ? __fget+0x4d1/0x740 [ 279.530868] ? ksys_dup3+0x680/0x680 [ 279.534573] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 279.539502] ? fsnotify+0xaae/0x12f0 [ 279.543224] ? kvm_vcpu_block+0x1030/0x1030 [ 279.547535] do_vfs_ioctl+0x1de/0x1720 [ 279.551584] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 279.556942] ? ioctl_preallocate+0x300/0x300 [ 279.561342] ? selinux_file_mprotect+0x620/0x620 [ 279.566090] ? __sb_end_write+0xd9/0x110 [ 279.570145] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 279.575672] ? fput+0x130/0x1a0 [ 279.578949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.584477] ? security_file_ioctl+0x94/0xc0 [ 279.588896] ksys_ioctl+0xa9/0xd0 [ 279.592339] __x64_sys_ioctl+0x73/0xb0 [ 279.596217] do_syscall_64+0x1b9/0x820 [ 279.600093] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 279.605448] ? syscall_return_slowpath+0x5e0/0x5e0 [ 279.610365] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.615198] ? trace_hardirqs_on_caller+0x310/0x310 [ 279.620229] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 279.625237] ? prepare_exit_to_usermode+0x291/0x3b0 [ 279.630268] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.635103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.640278] RIP: 0033:0x457579 [ 279.643464] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.662374] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 279.670097] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 279.677372] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 21:55:27 executing program 4 (fault-call:9 fault-nth:36): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:27 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) 21:55:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:27 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x41045508, &(0x7f0000000000)={0xa1, 0x8}) 21:55:27 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x7}) 21:55:27 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x100000}) [ 279.684640] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 279.691901] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 279.699162] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:27 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0xfdfdffff}) 21:55:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:27 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x4}) 21:55:27 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8004550f, &(0x7f0000000000)={0xa1, 0x8}) 21:55:27 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x3}) 21:55:27 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) [ 279.881433] FAULT_INJECTION: forcing a failure. [ 279.881433] name failslab, interval 1, probability 0, space 0, times 0 [ 279.945353] CPU: 1 PID: 12073 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 279.952681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.962041] Call Trace: [ 279.964653] dump_stack+0x1c4/0x2b4 [ 279.968314] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.973528] ? __kernel_text_address+0xd/0x40 [ 279.978045] ? unwind_get_return_address+0x61/0xa0 [ 279.982995] should_fail.cold.4+0xa/0x17 [ 279.987081] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.992199] ? save_stack+0xa9/0xd0 [ 279.995842] ? kasan_kmalloc+0xc7/0xe0 [ 279.999736] ? kasan_slab_alloc+0x12/0x20 [ 279.999752] ? kmem_cache_alloc+0x12e/0x730 [ 279.999785] ? mmu_topup_memory_caches+0xf7/0x390 [ 280.008254] ? kvm_mmu_load+0x21/0xfa0 [ 280.008269] ? vcpu_enter_guest+0x3dbe/0x6380 [ 280.008282] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 280.008306] ? do_vfs_ioctl+0x1de/0x1720 [ 280.008325] ? ksys_ioctl+0xa9/0xd0 [ 280.030599] ? __x64_sys_ioctl+0x73/0xb0 [ 280.038288] ? do_syscall_64+0x1b9/0x820 [ 280.042376] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.047757] ? __wake_up_common+0x7d0/0x7d0 [ 280.047782] ? __lockdep_init_map+0x105/0x590 [ 280.047806] ? fs_reclaim_acquire+0x20/0x20 [ 280.060955] ? lock_downgrade+0x900/0x900 [ 280.065124] ? lock_downgrade+0x900/0x900 [ 280.069306] ? ___might_sleep+0x1ed/0x300 [ 280.073477] ? arch_local_save_flags+0x40/0x40 [ 280.078080] ? trace_hardirqs_on+0xbd/0x310 [ 280.082427] __should_failslab+0x124/0x180 [ 280.086679] should_failslab+0x9/0x14 [ 280.090484] kmem_cache_alloc+0x2be/0x730 [ 280.094623] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.100156] ? mmu_topup_memory_caches+0xf7/0x390 [ 280.104991] mmu_topup_memory_caches+0xf7/0x390 [ 280.109650] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.115182] kvm_mmu_load+0x21/0xfa0 [ 280.118890] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 280.123834] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.129370] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.134903] vcpu_enter_guest+0x3dbe/0x6380 [ 280.139225] ? emulator_read_emulated+0x50/0x50 [ 280.143885] ? vmx_vcpu_load+0xb06/0x1030 [ 280.148036] ? mark_held_locks+0x130/0x130 [ 280.152272] ? vmx_write_tsc_offset+0x680/0x680 [ 280.156929] ? lock_downgrade+0x900/0x900 [ 280.161066] ? lock_acquire+0x1ed/0x520 [ 280.165027] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 280.170030] ? preempt_count_add+0x7d/0x160 [ 280.174341] ? lock_release+0x970/0x970 [ 280.178310] ? kvm_gen_update_masterclock+0x350/0x350 [ 280.183486] ? kvm_arch_dev_ioctl+0x630/0x630 [ 280.187970] ? preempt_notifier_dec+0x20/0x20 [ 280.192454] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 280.197283] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 280.202296] kvm_vcpu_ioctl+0x72b/0x1150 [ 280.206376] ? kvm_vcpu_block+0x1030/0x1030 [ 280.210693] ? __fget+0x4aa/0x740 [ 280.214135] ? __f_unlock_pos+0x19/0x20 [ 280.218116] ? __fget+0x4d1/0x740 [ 280.221555] ? ksys_dup3+0x680/0x680 [ 280.225260] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 280.230173] ? fsnotify+0xaae/0x12f0 [ 280.233877] ? kvm_vcpu_block+0x1030/0x1030 [ 280.238183] do_vfs_ioctl+0x1de/0x1720 [ 280.242060] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 280.247240] ? ioctl_preallocate+0x300/0x300 [ 280.251636] ? selinux_file_mprotect+0x620/0x620 [ 280.256378] ? __sb_end_write+0xd9/0x110 [ 280.260427] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.265947] ? fput+0x130/0x1a0 [ 280.269215] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.274761] ? security_file_ioctl+0x94/0xc0 [ 280.279163] ksys_ioctl+0xa9/0xd0 [ 280.282610] __x64_sys_ioctl+0x73/0xb0 [ 280.286491] do_syscall_64+0x1b9/0x820 [ 280.290371] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 280.295728] ? syscall_return_slowpath+0x5e0/0x5e0 [ 280.300649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.305506] ? trace_hardirqs_on_caller+0x310/0x310 [ 280.310516] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 280.315526] ? prepare_exit_to_usermode+0x291/0x3b0 [ 280.320534] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.325750] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.330958] RIP: 0033:0x457579 [ 280.334159] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.353161] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.360866] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 280.368127] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 280.375388] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 280.382664] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 280.389926] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:28 executing program 4 (fault-call:9 fault-nth:37): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:28 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5452, &(0x7f0000000000)={0xa1, 0x8}) 21:55:28 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) 21:55:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:28 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0xfffffdfd}) 21:55:28 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0xa00000000000000}) [ 280.464880] vhci_hcd: invalid port number 0 21:55:28 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) 21:55:28 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x100000000000000}) 21:55:28 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0xa000000}) 21:55:28 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045503, &(0x7f0000000000)={0xa1, 0x8}) 21:55:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 280.586756] FAULT_INJECTION: forcing a failure. [ 280.586756] name failslab, interval 1, probability 0, space 0, times 0 [ 280.587889] vhci_hcd: invalid port number 0 [ 280.629113] CPU: 0 PID: 12106 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 280.636433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.645804] Call Trace: [ 280.648419] dump_stack+0x1c4/0x2b4 [ 280.652064] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.657276] ? __kernel_text_address+0xd/0x40 [ 280.661787] ? unwind_get_return_address+0x61/0xa0 [ 280.666739] should_fail.cold.4+0xa/0x17 [ 280.670838] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.675958] ? save_stack+0xa9/0xd0 [ 280.679597] ? kasan_kmalloc+0xc7/0xe0 [ 280.683487] ? kasan_slab_alloc+0x12/0x20 [ 280.687731] ? kmem_cache_alloc+0x12e/0x730 [ 280.692075] ? mmu_topup_memory_caches+0xf7/0x390 [ 280.696929] ? kvm_mmu_load+0x21/0xfa0 [ 280.700828] ? vcpu_enter_guest+0x3dbe/0x6380 [ 280.705327] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 280.705343] ? do_vfs_ioctl+0x1de/0x1720 [ 280.705356] ? ksys_ioctl+0xa9/0xd0 [ 280.705369] ? __x64_sys_ioctl+0x73/0xb0 [ 280.705390] ? do_syscall_64+0x1b9/0x820 21:55:28 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x500}) [ 280.726185] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.731569] ? __wake_up_common+0x7d0/0x7d0 [ 280.735896] ? __lockdep_init_map+0x105/0x590 [ 280.740185] vhci_hcd: invalid port number 0 [ 280.740410] ? fs_reclaim_acquire+0x20/0x20 [ 280.749047] ? lock_downgrade+0x900/0x900 [ 280.753206] ? lock_downgrade+0x900/0x900 [ 280.757366] ? ___might_sleep+0x1ed/0x300 [ 280.761527] ? arch_local_save_flags+0x40/0x40 [ 280.766123] ? trace_hardirqs_on+0xbd/0x310 [ 280.766144] __should_failslab+0x124/0x180 [ 280.766157] should_failslab+0x9/0x14 [ 280.766173] kmem_cache_alloc+0x2be/0x730 [ 280.766195] ? mmu_topup_memory_caches+0xf7/0x390 [ 280.774744] mmu_topup_memory_caches+0xf7/0x390 [ 280.774759] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.774783] kvm_mmu_load+0x21/0xfa0 [ 280.774808] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 280.774828] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.811954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.817492] vcpu_enter_guest+0x3dbe/0x6380 [ 280.821828] ? emulator_read_emulated+0x50/0x50 [ 280.826490] ? vmx_vcpu_load+0xb06/0x1030 [ 280.830635] ? mark_held_locks+0x130/0x130 [ 280.834865] ? vmx_write_tsc_offset+0x680/0x680 [ 280.839524] ? lock_downgrade+0x900/0x900 [ 280.843719] ? lock_acquire+0x1ed/0x520 [ 280.847685] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 280.852686] ? preempt_count_add+0x7d/0x160 [ 280.856996] ? lock_release+0x970/0x970 [ 280.860953] ? kvm_gen_update_masterclock+0x350/0x350 [ 280.866129] ? kvm_arch_dev_ioctl+0x630/0x630 [ 280.870624] ? preempt_notifier_dec+0x20/0x20 [ 280.875107] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 280.879971] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 280.885000] kvm_vcpu_ioctl+0x72b/0x1150 [ 280.889048] ? kvm_vcpu_block+0x1030/0x1030 [ 280.893445] ? __fget+0x4aa/0x740 [ 280.896891] ? __f_unlock_pos+0x19/0x20 [ 280.900871] ? __fget+0x4d1/0x740 [ 280.904320] ? ksys_dup3+0x680/0x680 [ 280.908031] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 280.912966] ? fsnotify+0xaae/0x12f0 [ 280.916671] ? kvm_vcpu_block+0x1030/0x1030 [ 280.920980] do_vfs_ioctl+0x1de/0x1720 [ 280.924859] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 280.930050] ? ioctl_preallocate+0x300/0x300 [ 280.934471] ? selinux_file_mprotect+0x620/0x620 [ 280.939217] ? __sb_end_write+0xd9/0x110 [ 280.943267] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.948792] ? fput+0x130/0x1a0 [ 280.952070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.957599] ? security_file_ioctl+0x94/0xc0 [ 280.961998] ksys_ioctl+0xa9/0xd0 [ 280.965466] __x64_sys_ioctl+0x73/0xb0 [ 280.969351] do_syscall_64+0x1b9/0x820 [ 280.973251] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 280.978629] ? syscall_return_slowpath+0x5e0/0x5e0 [ 280.983566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.988401] ? trace_hardirqs_on_caller+0x310/0x310 [ 280.993410] ? prepare_exit_to_usermode+0x291/0x3b0 [ 280.998426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.003284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.008469] RIP: 0033:0x457579 [ 281.011654] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.030546] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 281.038249] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 281.045510] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 281.052772] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 281.060063] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 281.067328] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:29 executing program 4 (fault-call:9 fault-nth:38): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:29 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x3000000}) 21:55:29 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0xffffff7f00000000}) 21:55:29 executing program 3: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) 21:55:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:29 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc020660b, &(0x7f0000000000)={0xa1, 0x8}) 21:55:29 executing program 3: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) [ 281.167920] vhci_hcd: invalid port number 0 21:55:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:29 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x300}) [ 281.191239] FAULT_INJECTION: forcing a failure. [ 281.191239] name failslab, interval 1, probability 0, space 0, times 0 [ 281.205858] vhci_hcd: invalid port number 0 [ 281.212323] CPU: 0 PID: 12139 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 281.219627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.228988] Call Trace: [ 281.231605] dump_stack+0x1c4/0x2b4 [ 281.235256] ? dump_stack_print_info.cold.2+0x52/0x52 21:55:29 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185504, &(0x7f0000000000)={0xa1, 0x8}) 21:55:29 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x100000000000000}) [ 281.240463] ? __kernel_text_address+0xd/0x40 [ 281.244976] ? unwind_get_return_address+0x61/0xa0 [ 281.249935] should_fail.cold.4+0xa/0x17 [ 281.254018] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 281.259134] ? save_stack+0xa9/0xd0 [ 281.262768] ? kasan_kmalloc+0xc7/0xe0 [ 281.266673] ? kasan_slab_alloc+0x12/0x20 [ 281.270845] ? kmem_cache_alloc+0x12e/0x730 [ 281.275185] ? mmu_topup_memory_caches+0xf7/0x390 [ 281.280040] ? kvm_mmu_load+0x21/0xfa0 [ 281.283953] ? vcpu_enter_guest+0x3dbe/0x6380 21:55:29 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045519, &(0x7f0000000000)={0xa1, 0x8}) [ 281.288460] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 281.293497] ? do_vfs_ioctl+0x1de/0x1720 [ 281.297566] ? ksys_ioctl+0xa9/0xd0 [ 281.301204] ? __x64_sys_ioctl+0x73/0xb0 [ 281.305276] ? do_syscall_64+0x1b9/0x820 [ 281.309356] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.314732] ? __wake_up_common+0x7d0/0x7d0 [ 281.319069] ? __lockdep_init_map+0x105/0x590 [ 281.322781] vhci_hcd: invalid port number 0 [ 281.323586] ? fs_reclaim_acquire+0x20/0x20 [ 281.332236] ? lock_downgrade+0x900/0x900 [ 281.336406] ? ___might_sleep+0x1ed/0x300 [ 281.340571] ? add_atomic_switch_msr_special+0x2b0/0x2b0 [ 281.346032] ? arch_local_save_flags+0x40/0x40 [ 281.350628] ? trace_hardirqs_on+0xbd/0x310 [ 281.354970] __should_failslab+0x124/0x180 [ 281.359217] should_failslab+0x9/0x14 [ 281.363033] kmem_cache_alloc+0x2be/0x730 [ 281.367200] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.372752] ? kvm_pfn_to_page+0x7a/0xa0 [ 281.376838] ? mmu_topup_memory_caches+0xf7/0x390 [ 281.381693] mmu_topup_memory_caches+0xf7/0x390 [ 281.386377] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.391937] kvm_mmu_load+0x21/0xfa0 [ 281.395672] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 281.395689] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.395704] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.395723] vcpu_enter_guest+0x3dbe/0x6380 [ 281.395745] ? emulator_read_emulated+0x50/0x50 [ 281.411785] ? vmx_vcpu_load+0xb06/0x1030 [ 281.411814] ? mark_held_locks+0x130/0x130 [ 281.420819] ? vmx_write_tsc_offset+0x680/0x680 [ 281.420845] ? lock_downgrade+0x900/0x900 [ 281.429235] ? lock_acquire+0x1ed/0x520 [ 281.429257] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 281.438558] ? preempt_count_add+0x7d/0x160 [ 281.438575] ? lock_release+0x970/0x970 [ 281.438598] ? kvm_gen_update_masterclock+0x350/0x350 [ 281.447570] ? kvm_arch_dev_ioctl+0x630/0x630 [ 281.447586] ? preempt_notifier_dec+0x20/0x20 [ 281.447608] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 281.447622] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 281.447650] kvm_vcpu_ioctl+0x72b/0x1150 [ 281.455934] ? kvm_vcpu_block+0x1030/0x1030 [ 281.455960] ? __fget+0x4aa/0x740 [ 281.455985] ? __f_unlock_pos+0x19/0x20 [ 281.456003] ? __fget+0x4d1/0x740 [ 281.465680] ? ksys_dup3+0x680/0x680 [ 281.465703] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 281.465719] ? fsnotify+0xaae/0x12f0 [ 281.465738] ? kvm_vcpu_block+0x1030/0x1030 [ 281.465754] do_vfs_ioctl+0x1de/0x1720 [ 281.465775] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 281.475116] ? ioctl_preallocate+0x300/0x300 [ 281.475136] ? selinux_file_mprotect+0x620/0x620 [ 281.475154] ? __sb_end_write+0xd9/0x110 [ 281.475175] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.484237] ? fput+0x130/0x1a0 [ 281.484259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.484276] ? security_file_ioctl+0x94/0xc0 [ 281.484292] ksys_ioctl+0xa9/0xd0 [ 281.484311] __x64_sys_ioctl+0x73/0xb0 [ 281.484326] do_syscall_64+0x1b9/0x820 [ 281.484348] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 281.492110] ? syscall_return_slowpath+0x5e0/0x5e0 [ 281.492127] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.492148] ? trace_hardirqs_on_caller+0x310/0x310 [ 281.499561] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 281.499579] ? prepare_exit_to_usermode+0x291/0x3b0 [ 281.499600] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.511937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.511950] RIP: 0033:0x457579 [ 281.511973] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.520188] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:55:29 executing program 4 (fault-call:9 fault-nth:39): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:29 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x6c000000}) 21:55:29 executing program 3: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x8008551d, &(0x7f0000000000)={0xa1, 0x8}) 21:55:29 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0xa1, 0x8}) 21:55:29 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x2}) 21:55:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 281.520205] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 281.520215] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 281.520223] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 281.520238] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 281.583650] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:29 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0x0, 0x8}) 21:55:29 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x10}) 21:55:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 281.798639] FAULT_INJECTION: forcing a failure. [ 281.798639] name failslab, interval 1, probability 0, space 0, times 0 [ 281.814659] CPU: 0 PID: 12175 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 281.821960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.831325] Call Trace: [ 281.833929] dump_stack+0x1c4/0x2b4 [ 281.837577] ? dump_stack_print_info.cold.2+0x52/0x52 [ 281.842781] ? __kernel_text_address+0xd/0x40 21:55:29 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x300000000000000}) 21:55:29 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40087602, &(0x7f0000000000)={0xa1, 0x8}) [ 281.847298] ? unwind_get_return_address+0x61/0xa0 [ 281.852240] should_fail.cold.4+0xa/0x17 [ 281.852260] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 281.852279] ? save_stack+0xa9/0xd0 [ 281.865063] ? kasan_kmalloc+0xc7/0xe0 [ 281.868977] ? kasan_slab_alloc+0x12/0x20 [ 281.873149] ? kmem_cache_alloc+0x12e/0x730 [ 281.877483] ? mmu_topup_memory_caches+0xf7/0x390 [ 281.882332] ? kvm_mmu_load+0x21/0xfa0 [ 281.886234] ? vcpu_enter_guest+0x3dbe/0x6380 [ 281.886463] vhci_hcd: invalid port number 16 21:55:29 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0xffffffff00000000}) [ 281.890743] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 281.890761] ? do_vfs_ioctl+0x1de/0x1720 [ 281.890774] ? ksys_ioctl+0xa9/0xd0 [ 281.890787] ? __x64_sys_ioctl+0x73/0xb0 [ 281.890810] ? do_syscall_64+0x1b9/0x820 [ 281.890834] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.907934] ? __wake_up_common+0x7d0/0x7d0 [ 281.907950] ? __lockdep_init_map+0x105/0x590 [ 281.907977] ? fs_reclaim_acquire+0x20/0x20 [ 281.921457] ? lock_downgrade+0x900/0x900 [ 281.921471] ? lock_downgrade+0x900/0x900 [ 281.921490] ? ___might_sleep+0x1ed/0x300 [ 281.921511] ? arch_local_save_flags+0x40/0x40 [ 281.951655] ? trace_hardirqs_on+0xbd/0x310 [ 281.956002] __should_failslab+0x124/0x180 [ 281.960245] should_failslab+0x9/0x14 [ 281.960263] kmem_cache_alloc+0x2be/0x730 [ 281.960287] ? mmu_topup_memory_caches+0xf7/0x390 [ 281.973120] mmu_topup_memory_caches+0xf7/0x390 [ 281.977811] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.983360] kvm_mmu_load+0x21/0xfa0 [ 281.983378] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 281.983396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.983416] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.003109] vcpu_enter_guest+0x3dbe/0x6380 [ 282.007453] ? emulator_read_emulated+0x50/0x50 [ 282.012133] ? vmx_vcpu_load+0xb06/0x1030 [ 282.016297] ? mark_held_locks+0x130/0x130 [ 282.020548] ? vmx_write_tsc_offset+0x680/0x680 [ 282.020565] ? lock_downgrade+0x900/0x900 [ 282.020593] ? lock_acquire+0x1ed/0x520 [ 282.033372] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 282.038400] ? preempt_count_add+0x7d/0x160 [ 282.038418] ? lock_release+0x970/0x970 [ 282.038441] ? kvm_gen_update_masterclock+0x350/0x350 [ 282.051915] ? kvm_arch_dev_ioctl+0x630/0x630 [ 282.056422] ? preempt_notifier_dec+0x20/0x20 [ 282.060939] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 282.060954] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 282.060978] kvm_vcpu_ioctl+0x72b/0x1150 [ 282.074898] ? kvm_vcpu_block+0x1030/0x1030 [ 282.079248] ? __fget+0x4aa/0x740 [ 282.082722] ? __f_unlock_pos+0x19/0x20 [ 282.082741] ? __fget+0x4d1/0x740 [ 282.090173] ? ksys_dup3+0x680/0x680 [ 282.093908] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 282.098860] ? fsnotify+0xaae/0x12f0 [ 282.102588] ? kvm_vcpu_block+0x1030/0x1030 [ 282.102610] do_vfs_ioctl+0x1de/0x1720 [ 282.110825] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 282.116461] ? ioctl_preallocate+0x300/0x300 [ 282.116481] ? selinux_file_mprotect+0x620/0x620 [ 282.116498] ? __sb_end_write+0xd9/0x110 [ 282.116517] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.116534] ? fput+0x130/0x1a0 [ 282.125697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.125714] ? security_file_ioctl+0x94/0xc0 [ 282.125732] ksys_ioctl+0xa9/0xd0 [ 282.125751] __x64_sys_ioctl+0x73/0xb0 [ 282.155947] do_syscall_64+0x1b9/0x820 [ 282.159853] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 282.165236] ? syscall_return_slowpath+0x5e0/0x5e0 [ 282.170188] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.175051] ? trace_hardirqs_on_caller+0x310/0x310 [ 282.180088] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 282.185124] ? prepare_exit_to_usermode+0x291/0x3b0 [ 282.190158] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.195076] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.200275] RIP: 0033:0x457579 [ 282.203477] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.222392] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.230122] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 282.237397] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 21:55:30 executing program 4 (fault-call:9 fault-nth:40): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:30 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x2000}) 21:55:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:30 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x2000000}) 21:55:30 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)) 21:55:30 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80086601, &(0x7f0000000000)={0xa1, 0x8}) [ 282.244673] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 282.251942] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 282.259222] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 [ 282.319244] vhci_hcd: invalid port number 0 21:55:30 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8, 0x0, 0x0, 0x0, 0x10}) 21:55:30 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x6}) 21:55:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:30 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)) [ 282.377743] FAULT_INJECTION: forcing a failure. [ 282.377743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 282.391558] CPU: 0 PID: 12212 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 282.398847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.408205] Call Trace: [ 282.410829] dump_stack+0x1c4/0x2b4 [ 282.414475] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.419687] should_fail.cold.4+0xa/0x17 [ 282.423764] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.428895] ? kasan_check_read+0x11/0x20 [ 282.433249] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 282.438520] ? rcu_bh_qs+0xc0/0xc0 [ 282.438535] ? unwind_dump+0x190/0x190 [ 282.438557] ? is_bpf_text_address+0xd3/0x170 [ 282.438573] ? kernel_text_address+0x79/0xf0 [ 282.438593] ? __kernel_text_address+0xd/0x40 [ 282.454893] ? unwind_get_return_address+0x61/0xa0 [ 282.454914] ? fs_reclaim_acquire+0x20/0x20 [ 282.454931] ? lock_downgrade+0x900/0x900 [ 282.454949] ? ___might_sleep+0x1ed/0x300 21:55:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 282.454967] ? lock_release+0x970/0x970 [ 282.468687] ? arch_local_save_flags+0x40/0x40 [ 282.468702] ? save_stack+0x43/0xd0 [ 282.468714] ? kasan_kmalloc+0xc7/0xe0 [ 282.468732] ? kasan_slab_alloc+0x12/0x20 [ 282.480985] ? __might_sleep+0x95/0x190 [ 282.481006] __alloc_pages_nodemask+0x34b/0xde0 [ 282.481026] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 282.505842] ? fs_reclaim_acquire+0x20/0x20 [ 282.505860] ? lock_downgrade+0x900/0x900 [ 282.505882] ? trace_hardirqs_on+0xbd/0x310 [ 282.505899] ? mmu_topup_memory_caches+0xf7/0x390 [ 282.505918] ? kasan_unpoison_shadow+0x35/0x50 [ 282.523709] ? kasan_kmalloc+0xc7/0xe0 [ 282.523730] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 282.523750] alloc_pages_current+0x10c/0x210 [ 282.533165] __get_free_pages+0xc/0x40 [ 282.533183] mmu_topup_memory_caches+0x1ee/0x390 [ 282.533203] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.550889] kvm_mmu_load+0x21/0xfa0 [ 282.550908] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 282.550925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 21:55:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 282.550944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.569861] vcpu_enter_guest+0x3dbe/0x6380 [ 282.569885] ? emulator_read_emulated+0x50/0x50 [ 282.569905] ? vmx_vcpu_load+0xb06/0x1030 [ 282.594072] ? mark_held_locks+0x130/0x130 [ 282.598319] ? vmx_write_tsc_offset+0x680/0x680 [ 282.603000] ? lock_downgrade+0x900/0x900 [ 282.607174] ? lock_acquire+0x1ed/0x520 [ 282.611159] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 282.616188] ? preempt_count_add+0x7d/0x160 [ 282.620519] ? lock_release+0x970/0x970 [ 282.624505] ? kvm_gen_update_masterclock+0x350/0x350 [ 282.629715] ? kvm_arch_dev_ioctl+0x630/0x630 [ 282.634221] ? preempt_notifier_dec+0x20/0x20 [ 282.638737] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 282.643606] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 282.648643] kvm_vcpu_ioctl+0x72b/0x1150 [ 282.652718] ? kvm_vcpu_block+0x1030/0x1030 [ 282.657061] ? __fget+0x4aa/0x740 [ 282.660544] ? __f_unlock_pos+0x19/0x20 [ 282.664539] ? __fget+0x4d1/0x740 [ 282.668010] ? ksys_dup3+0x680/0x680 [ 282.671744] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 282.676698] ? fsnotify+0xaae/0x12f0 [ 282.680440] ? kvm_vcpu_block+0x1030/0x1030 [ 282.684781] do_vfs_ioctl+0x1de/0x1720 [ 282.688686] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 282.693884] ? ioctl_preallocate+0x300/0x300 [ 282.698305] ? selinux_file_mprotect+0x620/0x620 [ 282.703075] ? __sb_end_write+0xd9/0x110 [ 282.707151] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.712692] ? fput+0x130/0x1a0 [ 282.715982] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 282.721529] ? security_file_ioctl+0x94/0xc0 [ 282.725950] ksys_ioctl+0xa9/0xd0 [ 282.729416] __x64_sys_ioctl+0x73/0xb0 [ 282.729435] do_syscall_64+0x1b9/0x820 [ 282.729457] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 282.737227] ? syscall_return_slowpath+0x5e0/0x5e0 [ 282.737243] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.737260] ? trace_hardirqs_on_caller+0x310/0x310 [ 282.737278] ? prepare_exit_to_usermode+0x291/0x3b0 [ 282.737294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.737312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.737323] RIP: 0033:0x457579 [ 282.737342] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.794530] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.794547] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 282.794555] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 282.794563] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 21:55:30 executing program 4 (fault-call:9 fault-nth:41): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:30 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x3000000}) 21:55:30 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000001280)={0x2, 0x0, @rand_addr}, &(0x7f00000012c0)=0x10) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) r1 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r1, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:55:30 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)) 21:55:30 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000000)={0xa1, 0x8}) [ 282.794571] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 282.794580] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 [ 282.905443] vhci_hcd: invalid port number 0 21:55:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 282.945818] FAULT_INJECTION: forcing a failure. [ 282.945818] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 282.959336] CPU: 0 PID: 12247 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 282.966626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.975981] Call Trace: [ 282.978583] dump_stack+0x1c4/0x2b4 [ 282.982226] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.982256] should_fail.cold.4+0xa/0x17 21:55:31 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa7, 0x8}) 21:55:31 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x4c000000}) [ 282.991506] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.996622] ? kasan_check_read+0x11/0x20 [ 283.000825] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 283.006111] ? rcu_bh_qs+0xc0/0xc0 [ 283.006126] ? unwind_dump+0x190/0x190 [ 283.006148] ? is_bpf_text_address+0xd3/0x170 [ 283.018043] ? kernel_text_address+0x79/0xf0 [ 283.018060] ? __kernel_text_address+0xd/0x40 [ 283.018075] ? unwind_get_return_address+0x61/0xa0 [ 283.018095] ? fs_reclaim_acquire+0x20/0x20 [ 283.026983] ? lock_downgrade+0x900/0x900 [ 283.027002] ? ___might_sleep+0x1ed/0x300 [ 283.027020] ? lock_release+0x970/0x970 [ 283.036260] ? arch_local_save_flags+0x40/0x40 [ 283.036275] ? save_stack+0x43/0xd0 [ 283.036287] ? kasan_kmalloc+0xc7/0xe0 [ 283.036298] ? kasan_slab_alloc+0x12/0x20 [ 283.036325] ? __might_sleep+0x95/0x190 [ 283.044607] __alloc_pages_nodemask+0x34b/0xde0 [ 283.044628] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 283.044644] ? fs_reclaim_acquire+0x20/0x20 [ 283.044659] ? lock_downgrade+0x900/0x900 [ 283.044680] ? trace_hardirqs_on+0xbd/0x310 21:55:31 executing program 0: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) 21:55:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 283.050055] vhci_hcd: default hub control req: a700 v0000 i0008 l0 [ 283.053224] ? mmu_topup_memory_caches+0xf7/0x390 [ 283.060718] ? kasan_unpoison_shadow+0x35/0x50 [ 283.060733] ? kasan_kmalloc+0xc7/0xe0 [ 283.060756] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 283.116409] alloc_pages_current+0x10c/0x210 [ 283.120836] __get_free_pages+0xc/0x40 [ 283.124738] mmu_topup_memory_caches+0x1ee/0x390 [ 283.129511] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.135058] kvm_mmu_load+0x21/0xfa0 [ 283.138788] ? kvm_apic_accept_pic_intr+0xef/0x1a0 21:55:31 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x5, 0x4}) [ 283.143733] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.149278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.154839] vcpu_enter_guest+0x3dbe/0x6380 [ 283.159187] ? emulator_read_emulated+0x50/0x50 [ 283.163873] ? vmx_vcpu_load+0xb06/0x1030 [ 283.168028] ? mark_held_locks+0x130/0x130 [ 283.172271] ? vmx_write_tsc_offset+0x680/0x680 [ 283.176948] ? lock_downgrade+0x900/0x900 [ 283.181120] ? lock_acquire+0x1ed/0x520 [ 283.185099] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 283.190122] ? preempt_count_add+0x7d/0x160 [ 283.194453] ? lock_release+0x970/0x970 [ 283.198441] ? kvm_gen_update_masterclock+0x350/0x350 [ 283.203642] ? kvm_arch_dev_ioctl+0x630/0x630 [ 283.208142] ? preempt_notifier_dec+0x20/0x20 [ 283.212646] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 283.217498] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 283.222543] kvm_vcpu_ioctl+0x72b/0x1150 [ 283.226619] ? kvm_vcpu_block+0x1030/0x1030 [ 283.230979] ? __fget+0x4aa/0x740 [ 283.234460] ? __f_unlock_pos+0x19/0x20 [ 283.238449] ? __fget+0x4d1/0x740 [ 283.241919] ? ksys_dup3+0x680/0x680 [ 283.245652] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 283.250594] ? fsnotify+0xaae/0x12f0 [ 283.254326] ? kvm_vcpu_block+0x1030/0x1030 [ 283.258665] do_vfs_ioctl+0x1de/0x1720 [ 283.262570] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 283.267896] ? ioctl_preallocate+0x300/0x300 [ 283.272327] ? selinux_file_mprotect+0x620/0x620 [ 283.277098] ? __sb_end_write+0xd9/0x110 [ 283.281182] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.286733] ? fput+0x130/0x1a0 [ 283.290037] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.295584] ? security_file_ioctl+0x94/0xc0 [ 283.300029] ksys_ioctl+0xa9/0xd0 [ 283.303494] __x64_sys_ioctl+0x73/0xb0 [ 283.307397] do_syscall_64+0x1b9/0x820 [ 283.311290] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 283.316656] ? syscall_return_slowpath+0x5e0/0x5e0 [ 283.316670] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.316686] ? trace_hardirqs_on_caller+0x310/0x310 [ 283.316701] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 283.316717] ? prepare_exit_to_usermode+0x291/0x3b0 [ 283.316736] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.346872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.352072] RIP: 0033:0x457579 [ 283.355270] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.374161] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 283.381886] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 283.389137] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 21:55:31 executing program 4 (fault-call:9 fault-nth:42): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:31 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x60000000}) 21:55:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:31 executing program 0: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000000)={0x40000000000a3, 0x40000000008, 0x6a8, 0x0, 0x9}) 21:55:31 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0x0, 0x8}) 21:55:31 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8038550a, &(0x7f0000000000)={0xa1, 0x8}) [ 283.396388] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 283.403637] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 283.410887] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:31 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000080)=0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) 21:55:31 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185505, &(0x7f0000000000)={0xa1, 0x8}) 21:55:31 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x600}) [ 283.515134] FAULT_INJECTION: forcing a failure. [ 283.515134] name failslab, interval 1, probability 0, space 0, times 0 21:55:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 283.563652] CPU: 0 PID: 12286 Comm: syz-executor3 Not tainted 4.19.0-rc6+ #48 [ 283.570966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.570973] Call Trace: [ 283.570999] dump_stack+0x1c4/0x2b4 [ 283.571025] ? dump_stack_print_info.cold.2+0x52/0x52 [ 283.591747] ? lock_release+0x970/0x970 [ 283.595734] ? arch_local_save_flags+0x40/0x40 [ 283.600327] ? __wake_up_common_lock+0x1d0/0x330 [ 283.605102] should_fail.cold.4+0xa/0x17 21:55:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 283.609179] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.614294] ? __mutex_lock+0x85e/0x1700 [ 283.618392] ? usbdev_do_ioctl+0x28d/0x3b50 [ 283.622724] ? mark_held_locks+0x130/0x130 [ 283.626981] ? mutex_trylock+0x2b0/0x2b0 [ 283.631061] ? mark_held_locks+0x130/0x130 [ 283.635305] ? mark_held_locks+0x130/0x130 [ 283.635327] ? fs_reclaim_acquire+0x20/0x20 [ 283.635342] ? lock_downgrade+0x900/0x900 [ 283.635355] ? ima_get_action+0x7e/0xa0 [ 283.635375] ? ___might_sleep+0x1ed/0x300 [ 283.635391] ? arch_local_save_flags+0x40/0x40 21:55:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) [ 283.635410] ? lock_downgrade+0x900/0x900 [ 283.648104] __should_failslab+0x124/0x180 [ 283.648120] should_failslab+0x9/0x14 [ 283.648141] __kmalloc+0x2d4/0x760 [ 283.648164] ? parse_usbdevfs_streams+0x105/0x4f0 [ 283.681359] parse_usbdevfs_streams+0x105/0x4f0 [ 283.686049] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 283.691259] usbdev_do_ioctl+0xc47/0x3b50 [ 283.695422] ? processcompl_compat+0x680/0x680 [ 283.700022] ? mark_held_locks+0x130/0x130 [ 283.704270] ? dput.part.26+0x26d/0x790 [ 283.708280] ? shrink_dcache_sb+0x350/0x350 [ 283.712626] ? lock_acquire+0x1ed/0x520 [ 283.716614] ? __fdget_pos+0x1bb/0x200 [ 283.720523] ? avc_has_extended_perms+0x8cb/0x15a0 [ 283.725465] ? lock_downgrade+0x900/0x900 [ 283.729632] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 283.735444] ? _parse_integer+0x180/0x180 [ 283.739618] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.745168] ? avc_has_extended_perms+0xab2/0x15a0 [ 283.750122] ? avc_ss_reset+0x190/0x190 [ 283.754116] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 283.759929] ? __f_unlock_pos+0x19/0x20 [ 283.763922] ? __fget+0x4d1/0x740 [ 283.767393] ? ___might_sleep+0x1ed/0x300 [ 283.772610] ? arch_local_save_flags+0x40/0x40 [ 283.777211] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 283.782158] usbdev_ioctl+0x25/0x30 [ 283.785816] ? usbdev_compat_ioctl+0x30/0x30 [ 283.790244] do_vfs_ioctl+0x1de/0x1720 [ 283.792942] FAULT_INJECTION: forcing a failure. [ 283.792942] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 283.794149] ? ioctl_preallocate+0x300/0x300 [ 283.794170] ? selinux_file_mprotect+0x620/0x620 [ 283.794189] ? __sb_end_write+0xd9/0x110 [ 283.794218] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 283.824723] ? fput+0x130/0x1a0 [ 283.828014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.833560] ? security_file_ioctl+0x94/0xc0 [ 283.837984] ksys_ioctl+0xa9/0xd0 [ 283.841452] __x64_sys_ioctl+0x73/0xb0 [ 283.845346] do_syscall_64+0x1b9/0x820 [ 283.849248] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 283.854622] ? syscall_return_slowpath+0x5e0/0x5e0 [ 283.859560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.864411] ? trace_hardirqs_on_caller+0x310/0x310 [ 283.869435] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 283.874457] ? prepare_exit_to_usermode+0x291/0x3b0 [ 283.879515] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.884373] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.889567] RIP: 0033:0x457579 [ 283.892763] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.912255] RSP: 002b:00007f8787954c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 283.919971] RAX: ffffffffffffffda RBX: 00007f8787954c90 RCX: 0000000000457579 [ 283.927247] RDX: 0000000020000000 RSI: 000000008008551d RDI: 0000000000000003 [ 283.934519] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 283.941802] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f87879556d4 [ 283.949071] R13: 00000000004bf6c0 R14: 00000000004cf598 R15: 0000000000000004 [ 283.956362] CPU: 1 PID: 12283 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #48 [ 283.963664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.973012] Call Trace: [ 283.975590] dump_stack+0x1c4/0x2b4 [ 283.979219] ? dump_stack_print_info.cold.2+0x52/0x52 [ 283.984401] should_fail.cold.4+0xa/0x17 [ 283.988458] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.993547] ? kasan_check_read+0x11/0x20 [ 283.997680] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 284.002944] ? rcu_bh_qs+0xc0/0xc0 [ 284.006465] ? unwind_dump+0x190/0x190 [ 284.010338] ? is_bpf_text_address+0xd3/0x170 [ 284.014820] ? kernel_text_address+0x79/0xf0 [ 284.019213] ? __kernel_text_address+0xd/0x40 [ 284.023692] ? unwind_get_return_address+0x61/0xa0 [ 284.028604] ? fs_reclaim_acquire+0x20/0x20 [ 284.032908] ? lock_downgrade+0x900/0x900 [ 284.037040] ? ___might_sleep+0x1ed/0x300 [ 284.041168] ? lock_release+0x970/0x970 [ 284.045127] ? arch_local_save_flags+0x40/0x40 [ 284.049710] ? save_stack+0x43/0xd0 [ 284.053324] ? kasan_kmalloc+0xc7/0xe0 [ 284.057197] ? kasan_slab_alloc+0x12/0x20 [ 284.061329] ? __might_sleep+0x95/0x190 [ 284.065291] __alloc_pages_nodemask+0x34b/0xde0 [ 284.069953] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 284.074974] ? fs_reclaim_acquire+0x20/0x20 [ 284.079295] ? lock_downgrade+0x900/0x900 [ 284.083462] ? lock_downgrade+0x900/0x900 [ 284.087615] ? trace_hardirqs_on+0xbd/0x310 [ 284.091923] ? mmu_topup_memory_caches+0xf7/0x390 [ 284.096750] ? kasan_unpoison_shadow+0x35/0x50 [ 284.101320] ? kasan_kmalloc+0xc7/0xe0 [ 284.105196] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 284.110739] alloc_pages_current+0x10c/0x210 [ 284.115138] __get_free_pages+0xc/0x40 [ 284.119007] mmu_topup_memory_caches+0x1ee/0x390 [ 284.123747] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 284.129270] kvm_mmu_load+0x21/0xfa0 [ 284.132968] ? kvm_apic_accept_pic_intr+0xef/0x1a0 [ 284.137898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.143419] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.148946] vcpu_enter_guest+0x3dbe/0x6380 [ 284.153256] ? emulator_read_emulated+0x50/0x50 [ 284.157910] ? vmx_vcpu_load+0xb06/0x1030 [ 284.162045] ? mark_held_locks+0x130/0x130 [ 284.166283] ? vmx_write_tsc_offset+0x680/0x680 [ 284.170949] ? lock_downgrade+0x900/0x900 [ 284.175089] ? lock_acquire+0x1ed/0x520 [ 284.179045] ? kvm_arch_vcpu_ioctl_run+0x234/0x16e0 [ 284.184065] ? preempt_count_add+0x7d/0x160 [ 284.188374] ? lock_release+0x970/0x970 [ 284.192333] ? kvm_gen_update_masterclock+0x350/0x350 [ 284.197510] ? kvm_arch_dev_ioctl+0x630/0x630 [ 284.201991] ? preempt_notifier_dec+0x20/0x20 [ 284.206476] kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 284.211395] ? kvm_arch_vcpu_ioctl_run+0x375/0x16e0 [ 284.216611] kvm_vcpu_ioctl+0x72b/0x1150 [ 284.220659] ? kvm_vcpu_block+0x1030/0x1030 [ 284.224969] ? __fget+0x4aa/0x740 [ 284.228410] ? __f_unlock_pos+0x19/0x20 [ 284.232367] ? __fget+0x4d1/0x740 [ 284.235808] ? ksys_dup3+0x680/0x680 [ 284.239513] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 284.244429] ? fsnotify+0xaae/0x12f0 [ 284.248129] ? kvm_vcpu_block+0x1030/0x1030 [ 284.252436] do_vfs_ioctl+0x1de/0x1720 [ 284.256314] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 284.261489] ? ioctl_preallocate+0x300/0x300 [ 284.265882] ? selinux_file_mprotect+0x620/0x620 [ 284.270641] ? __sb_end_write+0xd9/0x110 [ 284.274687] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 284.280221] ? fput+0x130/0x1a0 [ 284.283487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.289012] ? security_file_ioctl+0x94/0xc0 [ 284.293404] ksys_ioctl+0xa9/0xd0 [ 284.296842] __x64_sys_ioctl+0x73/0xb0 [ 284.300713] do_syscall_64+0x1b9/0x820 [ 284.304589] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 284.309963] ? syscall_return_slowpath+0x5e0/0x5e0 [ 284.314880] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.319710] ? trace_hardirqs_on_caller+0x310/0x310 [ 284.324713] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 284.329712] ? prepare_exit_to_usermode+0x291/0x3b0 [ 284.335049] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.339907] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.345081] RIP: 0033:0x457579 [ 284.348275] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:55:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21:55:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:32 executing program 3 (fault-call:1 fault-nth:1): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0x0, 0x8}) [ 284.367165] RSP: 002b:00007f62a6b50c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 284.374876] RAX: ffffffffffffffda RBX: 00007f62a6b50c90 RCX: 0000000000457579 [ 284.382140] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 284.389393] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 284.396646] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62a6b516d4 [ 284.403898] R13: 00000000004c003b R14: 00000000004d0108 R15: 0000000000000007 21:55:32 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc018556c, &(0x7f0000000000)={0xa1, 0x8}) 21:55:32 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x5) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) 21:55:32 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x7400}) 21:55:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:32 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000000)={0x0, 0x8}) [ 284.574029] vhci_hcd: invalid port number 0 21:55:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:32 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000000)={0x0, 0x8}) 21:55:32 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x8}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) setxattr$security_capability(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.capability\x00', &(0x7f0000000280)=@v3={0x3000000, [{0x9, 0x5}, {0x0, 0x6}]}, 0x18, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x800000001ff, 0x10000038f) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x3, &(0x7f0000000040)=[{0x4, 0x8c96, 0x1000, 0x8}, {0x0, 0x0, 0x3, 0x7f}, {0x9, 0x0, 0x9, 0xde1}]}) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0xfe30, 0x20000016, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xfe80000000000700, 0x0, 0xe603000000000000]}}, 0x1c) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)) fallocate(r1, 0x0, 0x5e00, 0x0) lsetxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:sshd_var_run_t:s0\x00', 0x24, 0x3) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) 21:55:32 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5514, &(0x7f0000000000)={0xa1, 0x8}) 21:55:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xc0fe}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 21:55:33 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa3, 0x4c}) 21:55:33 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x41045508, &(0x7f0000000000)={0x0, 0x8}) 21:55:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000600), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0x18e) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[], 0x1f000}) ioctl$KVM_RUN(r3, 0xae5c, 0x0) 21:55:33 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40086602, &(0x7f0000000000)={0xa1, 0x8}) [ 285.004913] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 285.048580] vhci_hcd: invalid port number 76 [ 285.077008] ================================================================== [ 285.084422] BUG: KASAN: use-after-free in vhci_hub_control+0x1b6d/0x1be0 [ 285.091327] Read of size 4 at addr ffff8801cde342bc by task syz-executor5/12353 [ 285.091332] [ 285.091350] CPU: 0 PID: 12353 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #48 [ 285.091367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.107693] Call Trace: [ 285.107723] dump_stack+0x1c4/0x2b4 21:55:33 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000400)='/dev/bus/usb/00#/00#\x00', 0x5, 0x2c00) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000180)={0x9, 0x400000, 0x42000066, 0x8, 0x5}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3000, 0x101401) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @dev}, &(0x7f00000000c0)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @dev={[], 0x12}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x200001c0, 0x0, 0x0, 0x20000300, 0x20000330], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x4, 0x2fd, 'veth1_to_bridge\x00', 'ip6gretap0\x00', 'syzkaller1\x00', 'rose0\x00', @local, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @local, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xd8, 0x110, [@m802_3={'802_3\x00', 0x8, {{0x80, 0x8000, 0x1, 0x5}}}]}, [@snat={'snat\x00', 0x10, {{@random="7bda869156c8", 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="0e10d50e116c", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) [ 285.107742] ? dump_stack_print_info.cold.2+0x52/0x52 [ 285.107760] ? printk+0xa7/0xcf [ 285.128485] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 285.128513] print_address_description.cold.8+0x9/0x1ff [ 285.136552] kasan_report.cold.9+0x242/0x309 [ 285.136569] ? vhci_hub_control+0x1b6d/0x1be0 [ 285.136586] __asan_report_load4_noabort+0x14/0x20 [ 285.136600] vhci_hub_control+0x1b6d/0x1be0 [ 285.136620] ? vhci_hcd_probe+0x240/0x240 [ 285.164238] ? kasan_unpoison_shadow+0x35/0x50 [ 285.168847] ? kasan_kmalloc+0xc7/0xe0 [ 285.172750] ? __kmalloc+0x31c/0x760 [ 285.176475] ? kasan_check_write+0x14/0x20 [ 285.176493] ? do_raw_spin_lock+0xc1/0x200 [ 285.176509] ? usb_hcd_submit_urb+0x6fc/0x20a0 [ 285.176528] usb_hcd_submit_urb+0x17bb/0x20a0 [ 285.176549] ? vhci_hcd_probe+0x240/0x240 [ 285.185017] ? usb_create_hcd+0x40/0x40 [ 285.202181] ? do_syscall_64+0x1b9/0x820 [ 285.206254] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.211619] ? __x64_sys_ioctl+0x73/0xb0 [ 285.215682] ? do_syscall_64+0x1b9/0x820 [ 285.219744] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.225113] ? ___might_sleep+0x1ed/0x300 [ 285.229261] ? lock_release+0x970/0x970 [ 285.233238] ? arch_local_save_flags+0x40/0x40 [ 285.237825] ? __mutex_lock+0x85e/0x1700 [ 285.241890] ? __lockdep_init_map+0x105/0x590 [ 285.246384] ? __lockdep_init_map+0x105/0x590 [ 285.250888] usb_submit_urb+0x893/0x14e0 [ 285.254959] usb_start_wait_urb+0x13d/0x370 [ 285.259282] ? sg_clean+0x240/0x240 [ 285.262923] usb_control_msg+0x332/0x4e0 [ 285.266984] ? usb_start_wait_urb+0x370/0x370 [ 285.271477] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 285.277023] proc_control+0x99b/0xef0 [ 285.280838] ? proc_bulk+0xa70/0xa70 [ 285.284561] usbdev_do_ioctl+0x1eb8/0x3b50 [ 285.288809] ? processcompl_compat+0x680/0x680 [ 285.293391] ? kasan_check_read+0x11/0x20 [ 285.297541] ? do_raw_spin_unlock+0xa7/0x2f0 [ 285.301949] ? mark_held_locks+0x130/0x130 [ 285.306191] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 285.311295] ? futex_wake+0x304/0x760 [ 285.315105] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 285.319865] ? avc_has_extended_perms+0x8cb/0x15a0 [ 285.324806] ? lock_downgrade+0x900/0x900 [ 285.328967] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 285.334763] ? do_futex+0x249/0x26d0 [ 285.338494] ? do_raw_spin_unlock+0xa7/0x2f0 [ 285.342905] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 285.347492] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.353031] ? avc_has_extended_perms+0xab2/0x15a0 [ 285.357972] ? avc_ss_reset+0x190/0x190 [ 285.361961] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 285.367780] ? __fget+0x4d1/0x740 [ 285.371249] ? ___might_sleep+0x1ed/0x300 [ 285.375403] ? arch_local_save_flags+0x40/0x40 [ 285.379984] ? __might_fault+0x12b/0x1e0 [ 285.384044] ? lock_downgrade+0x900/0x900 [ 285.388197] usbdev_ioctl+0x25/0x30 [ 285.391832] ? usbdev_compat_ioctl+0x30/0x30 [ 285.396240] do_vfs_ioctl+0x1de/0x1720 [ 285.400130] ? ioctl_preallocate+0x300/0x300 [ 285.404546] ? selinux_file_mprotect+0x620/0x620 [ 285.409303] ? __rhashtable_walk_find_next+0x800/0xe60 [ 285.414587] ? __sanitizer_cov_trace_cmp2+0x1b/0x20 [ 285.419603] ? put_timespec64+0x10f/0x1b0 [ 285.423748] ? nsecs_to_jiffies+0x30/0x30 [ 285.427907] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.433448] ? security_file_ioctl+0x94/0xc0 [ 285.437858] ksys_ioctl+0xa9/0xd0 [ 285.441311] __x64_sys_ioctl+0x73/0xb0 [ 285.445197] do_syscall_64+0x1b9/0x820 [ 285.449085] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 285.454449] ? syscall_return_slowpath+0x5e0/0x5e0 [ 285.459374] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.464213] ? trace_hardirqs_on_caller+0x310/0x310 [ 285.469228] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 285.474242] ? prepare_exit_to_usermode+0x291/0x3b0 [ 285.479265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.484110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.489297] RIP: 0033:0x457579 [ 285.492489] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.511389] RSP: 002b:00007f6b510d8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 285.519098] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 [ 285.526363] RDX: 0000000020000000 RSI: 00000000c0185500 RDI: 0000000000000003 [ 285.533627] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 285.540891] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6b510d96d4 [ 285.548162] R13: 00000000004bf6c0 R14: 00000000004cf598 R15: 00000000ffffffff [ 285.555435] [ 285.557054] Allocated by task 7577: [ 285.560691] save_stack+0x43/0xd0 [ 285.564158] kasan_kmalloc+0xc7/0xe0 [ 285.567868] kasan_slab_alloc+0x12/0x20 [ 285.571838] kmem_cache_alloc+0x12e/0x730 [ 285.575981] copy_process+0x2a88/0x8780 [ 285.579947] _do_fork+0x1cb/0x11d0 [ 285.583480] __x64_sys_clone+0xbf/0x150 [ 285.587451] do_syscall_64+0x1b9/0x820 [ 285.591336] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.596509] [ 285.598124] Freed by task 5906: [ 285.601399] save_stack+0x43/0xd0 [ 285.604847] __kasan_slab_free+0x102/0x150 [ 285.609074] kasan_slab_free+0xe/0x10 [ 285.612885] kmem_cache_free+0x83/0x290 [ 285.616862] __put_task_struct+0x3cd/0x620 [ 285.621093] delayed_put_task_struct+0x2ff/0x4c0 [ 285.625847] rcu_process_callbacks+0xf23/0x2670 [ 285.630516] __do_softirq+0x30b/0xad8 [ 285.634336] [ 285.635962] The buggy address belongs to the object at ffff8801cde34040 [ 285.635962] which belongs to the cache signal_cache of size 1328 [ 285.648814] The buggy address is located 636 bytes inside of [ 285.648814] 1328-byte region [ffff8801cde34040, ffff8801cde34570) [ 285.660779] The buggy address belongs to the page: [ 285.665713] page:ffffea0007378d00 count:1 mapcount:0 mapping:ffff8801da96ce40 index:0xffff8801cde35180 compound_mapcount: 0 [ 285.676988] flags: 0x2fffc0000008100(slab|head) [ 285.681658] raw: 02fffc0000008100 ffffea0007336c08 ffffea00061d5288 ffff8801da96ce40 [ 285.689540] raw: ffff8801cde35180 ffff8801cde34040 0000000100000003 0000000000000000 [ 285.697409] page dumped because: kasan: bad access detected [ 285.703104] [ 285.704749] Memory state around the buggy address: [ 285.709675] ffff8801cde34180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 285.717028] ffff8801cde34200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 285.724384] >ffff8801cde34280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 285.731733] ^ [ 285.736919] ffff8801cde34300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 285.744272] ffff8801cde34380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 285.751619] ================================================================== [ 285.758969] Kernel panic - not syncing: panic_on_warn set ... [ 285.758969] [ 285.766331] CPU: 0 PID: 12353 Comm: syz-executor5 Tainted: G B 4.19.0-rc6+ #48 [ 285.774985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.784339] Call Trace: [ 285.786930] dump_stack+0x1c4/0x2b4 [ 285.790557] ? dump_stack_print_info.cold.2+0x52/0x52 [ 285.795749] ? lock_downgrade+0x900/0x900 [ 285.799923] panic+0x238/0x4e7 [ 285.803111] ? add_taint.cold.5+0x16/0x16 [ 285.807258] ? print_shadow_for_address+0xb6/0x116 [ 285.812184] ? trace_hardirqs_off+0xaf/0x310 [ 285.816590] kasan_end_report+0x47/0x4f [ 285.820585] kasan_report.cold.9+0x76/0x309 [ 285.824905] ? vhci_hub_control+0x1b6d/0x1be0 [ 285.829400] __asan_report_load4_noabort+0x14/0x20 [ 285.834331] vhci_hub_control+0x1b6d/0x1be0 [ 285.838651] ? vhci_hcd_probe+0x240/0x240 [ 285.842812] ? kasan_unpoison_shadow+0x35/0x50 [ 285.847394] ? kasan_kmalloc+0xc7/0xe0 [ 285.851284] ? __kmalloc+0x31c/0x760 [ 285.854994] ? kasan_check_write+0x14/0x20 [ 285.859226] ? do_raw_spin_lock+0xc1/0x200 [ 285.863456] ? usb_hcd_submit_urb+0x6fc/0x20a0 [ 285.868041] usb_hcd_submit_urb+0x17bb/0x20a0 [ 285.872532] ? vhci_hcd_probe+0x240/0x240 [ 285.876680] ? usb_create_hcd+0x40/0x40 [ 285.880648] ? do_syscall_64+0x1b9/0x820 [ 285.884706] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.890070] ? __x64_sys_ioctl+0x73/0xb0 [ 285.894128] ? do_syscall_64+0x1b9/0x820 [ 285.898189] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.903552] ? ___might_sleep+0x1ed/0x300 [ 285.907697] ? lock_release+0x970/0x970 [ 285.911689] ? arch_local_save_flags+0x40/0x40 [ 285.916282] ? __mutex_lock+0x85e/0x1700 [ 285.920350] ? __lockdep_init_map+0x105/0x590 [ 285.924844] ? __lockdep_init_map+0x105/0x590 [ 285.929365] usb_submit_urb+0x893/0x14e0 [ 285.933431] usb_start_wait_urb+0x13d/0x370 [ 285.937750] ? sg_clean+0x240/0x240 [ 285.941393] usb_control_msg+0x332/0x4e0 [ 285.945460] ? usb_start_wait_urb+0x370/0x370 [ 285.949951] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 285.955518] proc_control+0x99b/0xef0 [ 285.959331] ? proc_bulk+0xa70/0xa70 [ 285.963049] usbdev_do_ioctl+0x1eb8/0x3b50 [ 285.967288] ? processcompl_compat+0x680/0x680 [ 285.971873] ? kasan_check_read+0x11/0x20 [ 285.976022] ? do_raw_spin_unlock+0xa7/0x2f0 [ 285.980438] ? mark_held_locks+0x130/0x130 [ 285.984669] ? drop_futex_key_refs.isra.15+0x6d/0xe0 [ 285.989762] ? futex_wake+0x304/0x760 [ 285.993577] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 285.998336] ? avc_has_extended_perms+0x8cb/0x15a0 [ 286.003265] ? lock_downgrade+0x900/0x900 [ 286.007435] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 286.013232] ? do_futex+0x249/0x26d0 [ 286.016948] ? do_raw_spin_unlock+0xa7/0x2f0 [ 286.021352] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 286.025938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 286.031471] ? avc_has_extended_perms+0xab2/0x15a0 [ 286.036401] ? avc_ss_reset+0x190/0x190 [ 286.040396] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 286.046198] ? __fget+0x4d1/0x740 [ 286.049651] ? ___might_sleep+0x1ed/0x300 [ 286.053809] ? arch_local_save_flags+0x40/0x40 [ 286.058387] ? __might_fault+0x12b/0x1e0 [ 286.062447] ? lock_downgrade+0x900/0x900 [ 286.066599] usbdev_ioctl+0x25/0x30 [ 286.070223] ? usbdev_compat_ioctl+0x30/0x30 [ 286.074644] do_vfs_ioctl+0x1de/0x1720 [ 286.078533] ? ioctl_preallocate+0x300/0x300 [ 286.082945] ? selinux_file_mprotect+0x620/0x620 [ 286.087701] ? __rhashtable_walk_find_next+0x800/0xe60 [ 286.092977] ? __sanitizer_cov_trace_cmp2+0x1b/0x20 [ 286.097990] ? put_timespec64+0x10f/0x1b0 [ 286.102149] ? nsecs_to_jiffies+0x30/0x30 [ 286.106300] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 286.111841] ? security_file_ioctl+0x94/0xc0 [ 286.116251] ksys_ioctl+0xa9/0xd0 [ 286.119706] __x64_sys_ioctl+0x73/0xb0 [ 286.123609] do_syscall_64+0x1b9/0x820 [ 286.127518] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 286.132879] ? syscall_return_slowpath+0x5e0/0x5e0 [ 286.137811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 286.142653] ? trace_hardirqs_on_caller+0x310/0x310 [ 286.147686] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 286.152707] ? prepare_exit_to_usermode+0x291/0x3b0 [ 286.157724] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 286.162570] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.167751] RIP: 0033:0x457579 [ 286.170951] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.189859] RSP: 002b:00007f6b510d8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 286.197569] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 [ 286.204834] RDX: 0000000020000000 RSI: 00000000c0185500 RDI: 0000000000000003 [ 286.212099] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 286.219377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6b510d96d4 [ 286.226661] R13: 00000000004bf6c0 R14: 00000000004cf598 R15: 00000000ffffffff [ 286.234785] Kernel Offset: disabled [ 286.238419] Rebooting in 86400 seconds..