)='smaps_rollup\x00') ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001800)={0x100000000}, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) sendmsg$rds(r2, &(0x7f00000017c0)={&(0x7f00000000c0)={0x2, 0x4e21, @rand_addr=0x4e62}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/172, 0xac}, {&(0x7f0000000200)=""/30, 0x1e}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000014c0)=""/75, 0x4b}, {&(0x7f0000001540)=""/98, 0x62}], 0x6, &(0x7f0000001780)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001640)=""/222, 0xde}, &(0x7f0000001740), 0x2}}], 0x30, 0x20008040}, 0x4000) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000040)=0xd78) 09:22:23 executing program 1: creat(&(0x7f0000000380)='./file0\x00', 0x0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x1) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0), &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) 09:22:23 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0xfffffffffffffffd, @mcast1}, 0x1c) 09:22:23 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000340), 0xc, &(0x7f0000000640)={&(0x7f00000010c0)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da6b}}, 0x14}}, 0x0) 09:22:23 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50, 0x0, 0x1}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:23 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x0, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:23 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:23 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000280)=""/240, 0xd932}, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x2a0]}, 0xd}, 0x80, &(0x7f0000000340), 0x100000000000027c, &(0x7f0000000180), 0x0, 0x3}, 0x0) 09:22:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="856c32c9e91d016f546d7e3ee60c25794d284aaddb643d8a1938c53a24339387c3f2bfcb6a277dd4ecb562a9ec17da7a7cb118659e45e75977c42aa43a74f17f66c56e91a6d697c10d63ee050ea7a945e766ebf21e1990bfde22270e86ef3d866753a759309d5a22750894aa4c29043bcafe1387318a7584b812773fa113dbe7f80515bedf33b1db414601747bc393e0cabb1af2c1f9424401e2", 0x9a, 0xfffffffffffffffe) r2 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='/dev/audio#\x00', 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="01973ddda973732ef3488424da5bbfc1c99cc6373c95d2850d19b82f2aa2ed17144c1421ce8ef9521fb03e6f530f6a4d0ec6c514fe70ba17ac08aae2c61a", 0x3e, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000440)={r1, r2, r3}, &(0x7f0000000480)=""/12, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={'md4\x00'}, &(0x7f0000000500)="d153760c8910eefcf3b7f3ba1c13788db95b507e5f6ba83177c118130132259908d9ac142dfdb312f57909db1842051a449ea2c397f81bf8e581a26617c9dfb095ca6a33880688c732cb5a3e2fb1b64c184f81af99b59ba798e08a869e52c786dae924f5fce95cc35d839b1b43f1df19309a62e08e87067c8596b67e56bd64e20f69273e45fd0b64435c0332fe61b5ddb8e0b26bca274ae1c847a614b2c2a8855f260f6e0f6ae57b7d777317734f7b78592439da14276e672744398e6cb6d0443aa3cd9e76bf002e1b", 0xc9}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x2000) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f0000000100)={0xff, 0x3, 0x10000, 0x5}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@getneightbl={0x14, 0x42, 0x110, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x14}}, 0x0) 09:22:23 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:23 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000000)={0x8001, 0x20001000, 0x1000, 0xffffffff, 0x6a6b, 0xfffffffffffffffc, 0x7fffffff, 0x20, 0x1, 0x2595}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f00000000c0)={0x3, 0x0, 0x2080, {0xd000, 0x6000, 0x3}, [], "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close(r0) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000080)={0x28, 0x2, 0x0, {0x5, 0xdc9, 0x2}}, 0x28) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000002740)=0xd002) removexattr(&(0x7f00000026c0)='./file1\x00', &(0x7f0000002700)=@random={'security.', '\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002780)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002880)=0xe8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000028c0)={0x20, 0x10001, 0xfff}) syz_mount_image$minix(&(0x7f0000002140)='minix\x00', &(0x7f0000002180)='./file0\x00', 0x7, 0x7, &(0x7f0000002600)=[{&(0x7f00000021c0)="68b7c76ee1fcfd8e7a01b3e41fb9692b80d2f35b38070ff2fc8638627ca47d9bc848aae90506b69728368e3eb61a6385cf0481c7c7533f56aaadb1e206205712409b94737b4b582053b900da106dd8c4ab2a7b35a5a56ac873a7ae415dd2bc09ed0e7a5a1954cb15b2cfb2973425889dab4414cb4366bd2443a495c02d2f79b336381704af2827566248d05efb23d9ea335d", 0x92, 0x6}, {&(0x7f0000002280)="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", 0xfd}, {&(0x7f0000002380)="3dfd701f93041859175790df6f2ecc16bed911f5058e97667ab393612ffee12761dfdc7ac0e55b9f8a087f5d32a8ad39060b8379b4debbfc07d4aa", 0x3b, 0x8}, {&(0x7f00000023c0)="21f5581bcfb400e4100bcdd121dc83b413ffada8faf737008b5acdb55870d5b8afffe6e14a633cc391ce2d1b6f4938b4316ea78c8ec8965422081f585d32d3dd14c5d829344cccea24f73bcac45b94a26623877ed1265249fb6a29693d4f62721db9", 0x62, 0xb1}, {&(0x7f0000002440)="db04b44b5ff9592011a5adea2eaf83a1523cc25222847058ca27c6e75c3b716a9d44f4dc4cafea10c627035b6b4ca9ef5de44917c5fda7649b45f9edcadbb3c85ffd397e84b55d8b6e159d6e3009f3ed696608f50e6f9c138d28c38b5d03c947b66b521302a89b9ac9a9bdc4dfca378db18c9fd2c8c71f6f5fa8ec31", 0x7c, 0x5}, {&(0x7f00000024c0)="b0ff8a218f8b", 0x6, 0x8}, {&(0x7f0000002500)="f3d6dcb2ba41bb91b88ee4235d37f2234977bbb627957f80c1d518c78fe13d270ea75c21f91d577e41ddfd7e41429d8d6822ef98791ca85c733f4236e781efd991f6319c4609b021b3c5b1d93580f8dcb404f19971f993b20128e750f1f101f52a593d5f70e9e2f698631ff2687df690ee432deeb80e2811b41b261303f229a26f0c84f949895e6d37dd607d74795cb50c282c3adb3661164824a632519520b30ccaa150d48553de8d6ff3cacca1e75bb42cecf96e580cae4668b41e89fa2c3a85f3488b8d1c0d101691cf6f9dc43321cb29f625ae9fcbe2dd77f685fb14bcee83298c822c1f138a9615220de896c59f324bb6", 0xf3, 0xffff}], 0x220a000, 0x0) 09:22:23 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) mq_getsetattr(r1, &(0x7f0000000100)={0x100000000, 0x6, 0x1, 0x9, 0x9, 0x0, 0x7f, 0x5}, &(0x7f0000000140)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:23 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:23 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:24 executing program 7: mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f00000000c0)=""/91, 0x5b) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x101000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x2710}, 0x10) 09:22:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) ioctl(r0, 0x200, &(0x7f00000001c0)="153f6234488dd25d766070") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4040, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x2, 0xff, 0x8}, 0xc) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000080)) socket$inet(0x28, 0x2, 0x28) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000240)=0x1) sched_getscheduler(r2) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000180)={0x7, 0x0, 0x1}) 09:22:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:24 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() r3 = dup3(r1, r1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x106, 0x1007}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x2, {0xa, 0x4e23, 0x9, @local, 0xd12}, r4}}, 0x38) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:24 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000240)=""/181) r1 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="b5c47bfd1e2166855e8e7b19a91ff79609a35f52c16d7e5a337805d8321630", 0x1f, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000000300)=""/133, 0x85) r2 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) io_cancel(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f0000000100)) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000140)) sched_setscheduler(r3, 0x7, &(0x7f0000000000)=0xf11) setsockopt$inet6_buf(r2, 0x29, 0x80000000000040, &(0x7f0000000080), 0x0) 09:22:24 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:24 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:24 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x202800, 0x0) io_setup(0x20000000000006, &(0x7f0000000180)=0x0) io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0xd, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 09:22:24 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1, 0x20) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)) 09:22:24 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:24 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:24 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000240)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) r2 = getuid() lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x16, &(0x7f00000002c0)='./bus\x00', r2, &(0x7f0000000300)="41aecbea806a2399bcb82a79fea2218c32238cf4fafbb578409e0623ca57368ed51302c3f246bcefc3286bff4b140e578884ac4e8329edc29918dd947cda8779bb0903b795ea34fc65b035280cb4a49b2fc563d1d3d503d9cac06e18cbbeef59140f0fb0cdbb66c0a572a1cbac6eacfeac96d13923d7a7107295c4840d047062df4ff16d7baf75c303f06ee3bc7a45e07a5eb70543da393e5a80bda5a2dd32c70d7f916f78edf622690e5c1dc59fc7377a775756fc27032c7fe7fad966637361859e4625f15ba49972a96e3f41e1ff2426d5") write$FUSE_ATTR(r1, &(0x7f00000001c0)={0x78, 0x0, 0x3, {0xffff, 0x5f, 0x0, {0x5, 0x3ff, 0xff, 0x10001, 0x7, 0x6, 0x1f33bee9, 0x80000001, 0x7, 0x9, 0xfffffffffffffffb, r2, r3, 0x0, 0xfffffffffffff001}}}, 0x78) r4 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) bind$bt_sco(r4, &(0x7f0000000280)={0x1f, {0x5, 0x0, 0x3a, 0x6, 0xff, 0x3}}, 0x8) sendfile(r0, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 09:22:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x8000000000000003, 0x38) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="d965b4c83544a2cc", 0x8, 0x0, 0x0, 0x0) 09:22:24 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:24 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/audio\x00', 0x40423f4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r3 = getpid() ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0x1, 0x1000, 0x7, 0x401, 0x8, 0x7fff}) sched_setscheduler(r3, 0x5, &(0x7f0000000200)) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) pipe(&(0x7f0000000c80)) sendmsg$rds(r4, &(0x7f0000000ec0)={&(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x1f}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/186, 0xba}, {&(0x7f0000000500)=""/34, 0x22}, {&(0x7f0000000540)=""/212, 0xd4}], 0x7, &(0x7f0000000f00)=ANY=[@ANYBLOB="580000000000000014010000090000000000008002000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="ff07000000000000"], @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000004000000000000700000000000000ac000000000000001400000000000000f8ffffffffffffff30000000000000001401000003000000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f000000000000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="040000000008000000000000106513feca44b567002e000014c4afa600000808000000003501c5406ed4", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB='D\f\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="0101000000000000"], @ANYBLOB="00000080000000000600000000000000000000000100000007000000000000004000000000000000060000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='G\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0c00000000000000580000000000000014010000070000000900000006000000", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="02000000000000000300000000000000010000000100000008000000000000004c000000000000004f0900000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="8800000000000000", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="5100000000000000180000000000000014010000020000000500000027000000580000000000000014010000070000001108000004000000", @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYBLOB="fdffffffffffffff"], @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYBLOB="9e00000000000000"], @ANYBLOB="3f0000000000000008000000000000000004000000000000070000000000000002000000000000000001000000000000580000000000000014010000080000000180000004000000", @ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYBLOB="8000000000000000"], @ANYPTR=&(0x7f0000000c00)=ANY=[@ANYBLOB="fa07000000000000"], @ANYBLOB="0a0000000000000000100000000000000000000000000000060000000000000048000000000000000200000000000000180000000000000014010000020000002f0000006e050000"], 0x278, 0x10}, 0x20000085) [ 279.870935] syz-executor5 (9931) used greatest stack depth: 14312 bytes left 09:22:25 executing program 7: unshare(0x0) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:25 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:25 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:25 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x40000000, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$input_event(r0, &(0x7f0000000080)={{r3, r4/1000+10000}, 0x15, 0xfffffffffffffff8, 0x2}, 0x18) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:25 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x4000000000000000}, {0x40000000000000}}, &(0x7f0000004000)) 09:22:25 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f00000002c0)={0x0, 'syz0\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000200)=""/159, 0x9f, 0x7f, 0x0, 0x0, 0x10000}, 0x120) write$UHID_CREATE(r0, &(0x7f0000000440)={0x0, 'syz1\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000400)=""/10, 0xa, 0x0, 0x7fffffff}, 0x120) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x4005, 0x10c000}) 09:22:25 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x1, 0x0) clone(0x6102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) 09:22:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") [ 280.221117] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.228029] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.234831] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.241570] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.248350] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.255119] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.261927] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.268681] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.275437] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.282689] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.289482] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.293295] IPVS: ftp: loaded support on port[0] = 21 [ 280.296238] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.308241] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.315011] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.321768] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.328515] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.335256] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.342011] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.348787] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.355552] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.362283] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.369057] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.375795] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.382537] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.389290] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.396035] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.402786] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.409550] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.416346] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.423074] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.429852] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.436603] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.443346] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.450078] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.456814] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.463560] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.470316] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.477052] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.483775] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.490522] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.497251] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.503984] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.510756] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 09:22:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x1) bind$alg(r2, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000100)={@hyper}) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) r4 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000000c0)=@srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@ipv4={[], [], @rand_addr}, @loopback, @dev]}, 0x38) sendmsg$key(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 09:22:25 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0xaf, 0x0, 0x38a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x0, 0xfffffffffffffffc, 0xcfb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x100, 0x1a, 0x56f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000080), 0x2}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'vY\x00', 0x1}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="a800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000001700000008001b00000000000672ab037da1dcc527c4f65ee9472c2763ea8df976f4bd8a941d350a48c0b25ebe2683d169bb27935836"], 0x28}}, 0x0) io_setup(0xaf3, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)}]) 09:22:25 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 280.517526] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.524347] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.531083] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.537814] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.544562] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.546213] hid-generic 0000:7FFFFFFF:0000.0002: unknown main item tag 0x0 [ 280.551296] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.558363] hid-generic 0000:7FFFFFFF:0000.0002: unknown main item tag 0x0 [ 280.558384] hid-generic 0000:7FFFFFFF:0000.0002: unknown main item tag 0x0 [ 280.558404] hid-generic 0000:7FFFFFFF:0000.0002: unknown main item tag 0x0 [ 280.558444] hid-generic 0000:7FFFFFFF:0000.0002: unknown main item tag 0x0 [ 280.565143] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.572220] hid-generic 0000:7FFFFFFF:0000.0002: unknown main item tag 0x0 [ 280.579241] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.586281] hid-generic 0000:7FFFFFFF:0000.0002: unknown main item tag 0x0 [ 280.593362] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.593383] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.600087] hid-generic 0000:7FFFFFFF:0000.0002: unknown main item tag 0x0 [ 280.607126] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.607145] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.613846] hid-generic 0000:7FFFFFFF:0000.0002: unknown main item tag 0x0 [ 280.620896] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.627598] hid-generic 0000:7FFFFFFF:0000.0002: unknown main item tag 0x0 [ 280.675771] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.682523] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.689261] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.696027] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.702789] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.709536] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.716299] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 09:22:25 executing program 1: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x0, 0x200) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc002, &(0x7f00000000c0), 0x0, 0x0) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000200), 0xa5, 0x1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000440)=0x9) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x880, 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) stat(&(0x7f0000000240)='./bus\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchown(r2, r4, r5) prctl$setendian(0x14, 0x0) r6 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x100) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000340)=""/167, &(0x7f0000000400)=0xa7) sendfile(0xffffffffffffffff, r6, &(0x7f0000d83ff8)=0x3301c, 0x8000fffffffe) r7 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) sendfile(r0, r7, &(0x7f0000d83ff8), 0x8000fffffffe) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r8, &(0x7f0000000040), 0x0, 0x202000ff0f, &(0x7f0000e68000)={0x2, 0x0, @local, [0x0, 0xff0f0000]}, 0x10) [ 280.723047] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.729797] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.736624] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.743420] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.750156] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.756919] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.763665] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 09:22:25 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 280.770409] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.777146] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.783908] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.790652] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.797467] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.804224] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.810995] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.817763] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.824591] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.831344] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.838077] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.844832] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.851592] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.858342] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.865080] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.871834] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.878588] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.880923] hid-generic 0000:7FFFFFFF:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz1 [ 280.885325] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.885370] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.908126] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.914886] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.921633] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.928396] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.935150] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.942128] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.948896] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.955672] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.962427] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.969203] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.975949] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.982681] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.989419] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 280.996165] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.002908] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.009642] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.016386] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 09:22:25 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 281.016468] IPVS: ftp: loaded support on port[0] = 21 [ 281.023123] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.023169] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.023190] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.023211] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.055330] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.062070] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.068834] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 09:22:25 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') [ 281.075599] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.082356] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.089135] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.095887] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.102661] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.109437] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.116186] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.122919] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.129744] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.136508] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.143270] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.150025] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.156771] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.163529] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 09:22:26 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") [ 281.170289] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.177390] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.184150] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.190950] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.197752] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.204519] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.211296] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.218095] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.224849] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.231582] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.238325] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.245056] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.251796] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.258540] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.265276] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 09:22:26 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 281.272036] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.278775] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.285936] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.292699] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.299492] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.306245] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.312992] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.319763] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.326508] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.333259] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.340044] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.346827] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.353562] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.360295] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.367038] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.373807] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 [ 281.380552] hid-generic 007F:0000:0000.0001: unknown main item tag 0x0 09:22:26 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@mcast1, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0x18, 0x29, 0xb, '\x00'}], 0x18}}], 0x1, 0x0) [ 281.420946] hid-generic 007F:0000:0000.0001: hidraw1: HID v100.00 Device [syz0] on syz1 09:22:27 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x100500, 0x0, 0xfffffffffffffffe, &(0x7f00000002c0), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="0bd24a4cd4f37ce20166dac15ca8a4439ab5ba079cd88c6d459cecd2d4b6914e27d49e7dd89b75623ef3109727b89ab3e616e15d5ce52792175d71bd12c5a22b99a4f20f8b8dc6", 0x47, 0x8001}], 0x10000, &(0x7f0000000240)='+wlan1vboxnet0GPL\x00') r3 = dup(r0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x8000) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffffffffffffffe, 0x0, @mcast1}, 0xffffffffffffffcf) tee(r0, r3, 0x3, 0x0) 09:22:27 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:27 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:27 executing program 0: r0 = socket$kcm(0x11, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)=@ipx={0x4, 0x80000001, 0x0, "0950fe4adba7"}, 0x69, &(0x7f0000000000), 0x0, &(0x7f0000000240)}, 0x8000) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)=@sco={0x1f, {0x8}}, 0x80, &(0x7f0000000300)}, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x2b5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r2, 0x28, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@in6={0x31100, 0x894f, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x329]}}, 0x80, &(0x7f0000000340), 0x25d, &(0x7f0000000380)}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x121000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000001c0)={0x5}, 0x1) 09:22:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000eff4)) epoll_wait(r2, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r1, 0x1) close(r2) shutdown(r1, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x101040, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000000c0)=0x401) 09:22:27 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:27 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000200)}], 0x1) mkdir(&(0x7f00000005c0)='./file0\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r0, 0x6, 0x8}, 0xc) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_config_ext, 0x200000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[], &(0x7f00000000c0)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 09:22:27 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:27 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:27 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x8040) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x75, "d1d4de882d7d597b0da0a79d18daeff6eed2ae77ab3055e5c6f65eb8a466e00a358045332b618652733d55ec70f445ddc5d7754c77085063c762002f2f4eaf6729b177b1c1196aa188b29f1fe81b0061498d89075d22b79a14656b5c1438406c32f1db435962ea5607d0d1c3b53ca1e96db013bf7e"}, &(0x7f00000001c0)=0x7d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x5, 0xa, [0x5, 0x7, 0x61, 0xfffffffffffffffc, 0x3, 0x11, 0x7c88, 0xfffffffffffffffb, 0x0, 0x8]}, &(0x7f0000000240)=0x1c) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x80) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000280), 0x4) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000080)={0x3b, @broadcast, 0x4e20, 0x3, 'lblcr\x00', 0x1, 0x7ff, 0x30}, 0x2c) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000100)=0x11) [ 282.613256] Unknown ioctl -1073457856 09:22:27 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:27 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:27 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f00000000c0)='.wlan0\x00', 0xffffffffffffff9c}, 0x10) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000001c0)=""/190) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0xff}}}, 0xe8) sendto$inet6(r0, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local}, 0x1c) memfd_create(&(0x7f0000000140)='/de\b\x00full\x00', 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000040)) ioctl$SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x2272, &(0x7f0000000080)) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000100)) openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x0, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) ioctl$SG_GET_TIMEOUT(0xffffffffffffffff, 0x2202, 0x0) 09:22:27 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:27 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x100200, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x104) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x81}}, 0xa) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000007c0)={0x0, 0x38}, &(0x7f0000000800)=0x143) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r2 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) epoll_create(0x3a) open(&(0x7f00009b7000)='./bus\x00', 0x10b885, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101000000000}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet(0x2, 0x0, 0x1000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[], 0x0) listen(r1, 0xfffffffffffffe14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2, 0x8}}, [0x8, 0x7, 0x2f8, 0x0, 0xffff, 0x9, 0x7ff, 0x4, 0x0, 0xe18, 0x0, 0x8000, 0x0, 0x8, 0xf01]}, &(0x7f0000000040)=0x100) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000480)={0x0, 0xffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0x7, 0x0, 0x7fff, 0xb9f, 0x4, 0x3, 0x9, {r3, @in={{0x2, 0x4e23, @local}}, 0x100000000, 0x3, 0x26, 0x8a5b, 0x3}}, &(0x7f0000000000)=0xb0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000200)={0x80000000, 0x3}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000500)=""/203) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="e00000008ade0e91e771b96ca0ab1f673622a7fde7b122cec04a01a78a17e7266f369a66dedf50318b6ff2f7dd560f2d4c76e20c9c6edb67af5c6e3faa30c71dca8b2431784f91a8a323d460a8d4fd07c0b1c3ad9e485cd3677bf4ff072f68bad1d66320a500f225a6c90563860088c1bb838ddaa9b3956e692bea102f290340b73a783e489eefddec74955657710ff2433f78e2840f055c90b9c6f6a4c3b769324c525ba8b01be2c6d7de675a5d25f26810c8b656b0d89f7adbf458b1cb0486f0335ea03690ff90387a83c7a52ccf97773e58c970b694443b18f837c402bced100dfb7d5c3b290000"], &(0x7f0000000300)=0xe8) 09:22:27 executing program 1: 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, 0x200000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x80) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/17) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={&(0x7f00000009c0)={0x14, 0x26, 0x5, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 09:22:27 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:27 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f00000022c0)}}], 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x1, 0x7, 0x7fffffff, r3}, &(0x7f0000000180)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0xfd1b, &(0x7f00000000c0)}) 09:22:27 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:27 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:27 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000180)=ANY=[@ANYBLOB="16b95f9781d400c74f2b0008cdd6401880d26c57a4850ce22a75fb9d873edfd0c0bc4453b984697678f538dc521896000000000000"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000240)='nbd\x00') add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000300), &(0x7f0000000340), 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000000)="0f01c8f20f35ba2000b000ee0f2336360fc76df20f2054440f20c0663504000000440f22c064f3e10a660f3a63a63c6700baf80c66b8bd08428766efbafc0cb066ee", 0x42}], 0x1, 0x0, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:28 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f00000022c0)}}], 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:28 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:28 executing program 6: socket$inet6(0xa, 0x80002, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:28 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:28 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000001680)={'nat\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f0000000080), 0x0, [{}]}, 0x88) 09:22:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:28 executing program 5: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x141) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000000c0), 0x4) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @rand_addr}, &(0x7f00000001c0)=0xc) sendto(r3, &(0x7f0000000380)="80b20c3f7e6d586e021cd77a62811ddeee00000000aa2228effbd59a2d470dcf5854740b1a2ad8ca2531d5156cac5569ebdb2894926760e817664bf5761b10934bda49515aeded11a6b400000000000000000000", 0xffffffffffffffc3, 0x0, &(0x7f0000351ff0)=@can={0x1d, r4}, 0xfcfa) dup3(r3, r0, 0x0) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) keyctl$read(0xb, r5, &(0x7f0000002380)=""/4096, 0x1000) 09:22:28 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x11b, 0x4) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0xfd83) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000180)={0x3b, @empty, 0x4e20, 0x3, 'lblcr\x00', 0x10, 0xffff, 0x52}, 0x2c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000100)=0x101, 0x4) recvfrom$inet6(r0, &(0x7f00000002c0)=""/227, 0xffffffffffffffc2, 0xfffffffffffffffe, 0x0, 0x194) 09:22:28 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x0, &(0x7f00000022c0)}}], 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:28 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xd8, "2724012f35cee587358191a67161125b71d34dc5ca14f72579ed33b6049af124cc1879c3c536616acfea132820d1e059a3917bb5372603bbf85d569c6d4cb035e5c45c030b3526b43a140b5cc53f9c44f8d6b8416d5ee0ac6aa816a08a2f0cd73c7902c0adaf1a8277df2b3be4a88f38cd98bcdd94f9f129d045e0407df15d7bb0dfcccea16dd9d4cc7edb96940084fde2fca08a5e6009794a0c3026f6e86dd4fe43bf2c1f009b41507c74d9e78407ca6123d762fe4b4c29d666adca0bb5117776f64ba0a590f53886ce9b4d304ae5d23dcb3ddb25f060e2"}, &(0x7f0000000080)=0xe0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x2a, "31cc4b5e74a981ac80669e8e73465540e8eddec7ece00243faadf48aa668032319745a12f7068077fd47"}, &(0x7f0000000280)=0x32) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f00000002c0)=0x2) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:28 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:28 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x8}, 0xfffffffffffffe9a) 09:22:28 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:28 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa4, r2, 0x28, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8080}, 0x1) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/73) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = syz_open_dev$usb(&(0x7f00000002c0)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x8000) ioctl$KVM_SET_CPUID(r3, 0x8108551b, &(0x7f0000000100)=ANY=[]) 09:22:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="b7859cb8eec705f2288a933d66593ae164c990a0028e6640c522b60bdfedb810dcfa", 0x22) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000000bc0)=""/93, 0x5d) 09:22:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:29 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:29 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e24, @local}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) getpid() 09:22:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x160) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x80000003) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0x1, 0x7, 0xffff, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000100)=""/220) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000440)="66ba4100ed2e0fc71f67260f21ee66430f73f0dc81a69f0200002b760000656666430fefaa525d0000b921090000b80a000000ba000000000f30b8010000000f01c1d9e90f23f6", 0x47}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000240)) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:29 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r3 = getpid() sendto$unix(r1, &(0x7f0000000100)="c9fb27c507ac224eab399a41e907a95b9ef56df5c82b95d850181cc7e98e49af577b6df941c1cc4c24b3ace1e1600113ce11d15d055128a9762cb092cb445e64bebd736d0e8b5772efec083b1af98b1d9491afa046901aca07d33c2e4cf80a454412dbc03ec51edb5caab7138a7f6529af508ba3db1f68364964ccfecb554e611e2150e0a40ba5501a11a3955ecdb9d36ab84d5d59409b30a8655ef63421635eb5cfc8b35b36a4042ff0c754c8744db897", 0xb1, 0x40, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$sock_attach_bpf(r0, 0x1, 0x2e, &(0x7f00000000c0), 0x239) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000580)={0x7, {{0x2, 0x4e23, @remote}}}, 0x88) sendto$unix(r0, &(0x7f0000000400)="bc14e38ec1ee02f642fd20a3ca9ad814369fbf3b1159708416575210527309b1d0939013a26368f78f663fb017e478909d5603e0657259851bb843f968234f822f9859c8ad7e59ee6f0d7dcb3ff98ebeee7d91919a63baf9d1b48ff1343e39a7e5eed085ef17d61d89985b19ba1fdd518b52d5061b125687dd10392bb819baee501039f451fc175305266d6235cddb9c4f46a02e09524a461411916954674b370a02618648e1063944d8385faea6d7103504999c2d9724eaca607d45dd822a19acdfdfffd0161b340327998b5b44bbabbdffb64fcfa4d9034899e95f", 0xdc, 0x80, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000640)) write$FUSE_OPEN(r2, &(0x7f00000001c0)={0x20, 0x0, 0x7, {0x0, 0x1}}, 0x20) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f00000002c0)=""/237, &(0x7f00000003c0)=0xed) 09:22:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x85, 0x1c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}]}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 09:22:29 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:29 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000080)=0x1) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:29 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000005c0)=""/9, 0x9}, {&(0x7f00000006c0)=""/229, 0xe5}], 0x2, &(0x7f0000001840)=""/33, 0x21}, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm(0x2, 0x0, 0x2) close(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x121180, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x2242, 0x20) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}}, 0x80, &(0x7f0000000040)}, 0x0) 09:22:29 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:29 executing program 1: mount(&(0x7f0000000140), &(0x7f00000015c0)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000100)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) recvmmsg(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0, &(0x7f0000006400)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000400), 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x14, 0x40000000042, 0x105}, 0x14}}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchmod(0xffffffffffffffff, 0xa) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000000080)="4664220103aae80fa8ab23b641065aaab797350d873482d5ff030b478844ec8e80debfc69993f8f000509c768a7868a8f1d3de57f8ff256542d0b967", 0x3c) 09:22:29 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x7, &(0x7f0000000200)=0xfffffffffffffffd) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x2) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000240)=""/4096) 09:22:29 executing program 3: socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r0, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") [ 284.666776] device nr0 entered promiscuous mode 09:22:30 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:30 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{0x9, 0x0, 0x7f, 0x5d}, {0x3, 0x9, 0x5b, 0x228}, {0x7fff, 0x4931, 0x2, 0xa2b}, {0x4, 0x19, 0x101, 0x1ff}]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) r4 = getpid() ioctl$TCXONC(r0, 0x540a, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x6abb, 0x1, 0x947b, 0x0, 0x9}, 0xc) sched_setscheduler(r4, 0x1, &(0x7f0000000100)=0x10000) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x10000, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f00000001c0)='nbd\x00') syz_execute_func(&(0x7f0000000300)="f2a7c481e310ca66450f71d300c42131ee5b99c4a158561bf30fbe2340e300470f014b763e664d0f3a16ca37c4212971e600") sendmsg$NBD_CMD_STATUS(r5, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, r6, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x23}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x40) 09:22:30 executing program 5: setrlimit(0x40000000000008, &(0x7f0000000000)={0x4847, 0xfffffffffffff001}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x900) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x1) mlock2(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 09:22:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) prlimit64(r1, 0x4, &(0x7f00000000c0)={0x4, 0x9}, &(0x7f0000000140)) socket(0x11, 0x0, 0x2df2821f) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000080), 0xd320) prctl$setmm(0x1d, 0x9, &(0x7f0000ffc000/0x2000)=nil) 09:22:30 executing program 3: socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r0, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:30 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:30 executing program 1: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:30 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x88081, 0x0) write$FUSE_IOCTL(r3, &(0x7f0000000100)={0x20, 0x0, 0x7, {0x14d, 0x4, 0x3, 0xd13}}, 0x20) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1}, 0x1c) 09:22:30 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000005c0)=""/9, 0x9}, {&(0x7f00000006c0)=""/229, 0xe5}], 0x2, &(0x7f0000001840)=""/33, 0x21}, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm(0x2, 0x0, 0x2) close(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x121180, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x2242, 0x20) sendmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)=@ax25={0x3, {"b8738e610d62ed"}}, 0x80, &(0x7f0000000040)}, 0x0) 09:22:30 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:30 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xbc, "dd24cdf8c452f8959440c5c70729dcbf041c60f1053ab18e10ccc60dfca11ec8c2409710bb9bd3db8fc344b0100bf71cd79c34fe78b896611667d97defa660685fd8638025d6fe62e0350270fc32cd581137d7bc91bb0ecb3423f614971bbd7a2348828d711ac7e8ff9bcd5adb4cb8be6bbd548588a2b9f1cb6d349caed4a5fa2f4bb1392c9384066065fc90727c6c6b1569feecf1e252ee7d1122d5082f65cac4d4426f4393b3c974ccbd0246067c104e62b553dd19fe632faec4b7"}, &(0x7f0000000080)=0xc4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x3, 0x10000, 0x9, 0x7, 0x80}, 0x98) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x18) 09:22:30 executing program 3: socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r0, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 285.727406] device nr0 entered promiscuous mode 09:22:31 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:31 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x78, r3, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x20000004) clone(0x85030004, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:31 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:31 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:31 executing program 2: openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:31 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000300)={0x2, 0x1, &(0x7f00000000c0)=""/156, &(0x7f0000000180)=""/190, &(0x7f0000000240)=""/160}) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 09:22:31 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:31 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:31 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000000)={0x29, 0x4, 0x0, {0x1, 0xffffffff00000000, 0x1, 0x0, [0x0]}}, 0x29) 09:22:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0x0, @dev}, &(0x7f0000000300)=0x10, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = memfd_create(&(0x7f00000000c0)="6617f876a8", 0x5) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8c69, 0x200) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x18d1b4b8, &(0x7f0000000280)=0x4) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000800}, 0xfffffffffffffdec, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYRES64=r0]}, 0x1, 0x0, 0x0, 0xc0}, 0x40880) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x45011, r2, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 09:22:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:32 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(twofish-asm)\x00'}, 0x58) r3 = dup(r1) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0x4}, 0x8) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000080)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) 09:22:32 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:32 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x3ff, 0x7, 0x4, 0xdf, 0x100000000, 0x5d1, 0x2, 0x5, r2}, &(0x7f0000000280)=0x20) r3 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) sched_getparam(r4, &(0x7f0000000080)) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:32 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000), 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:32 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 09:22:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:32 executing program 1: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000140)) accept(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UI_SET_SWBIT(r2, 0x4004556d, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), 0x0) 09:22:32 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x4200040, 0x0) 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) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0a5cc80700315f83715070") r3 = memfd_create(&(0x7f00000004c0)="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", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x3cc, 0x401, 0x3, 0x541, 0x8000, 0x734, 0x3, 0x8, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r4, 0x3f}, &(0x7f00000002c0)=0x8) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r4, @in={{0x2, 0x4e21, @rand_addr}}, 0x8, 0x3}, 0x90) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000003c0)) sendfile(r1, r3, &(0x7f0000000240), 0x20000102000007) fallocate(r1, 0x10, 0x200, 0x400) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x40086610, &(0x7f0000000040)={0x7ff00}) 09:22:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) 09:22:32 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./control\x00', 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x1, 0xfffffffffffffd2b) r3 = creat(&(0x7f0000001140)='./file0\x00', 0x3) write$binfmt_script(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB='#! ./file0 '], 0xb) close(r3) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140), &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)=ANY=[], &(0x7f0000000280)) eventfd(0x0) shmctl$IPC_RMID(0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f00000001c0)) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)}}, 0x20) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r5 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, 0xffffffffffffffff, &(0x7f0000000240)={r4, r4, 0x4}) write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 288.252526] EXT4-fs (sda1): resizing filesystem from 524032 to 524032 blocks 09:22:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:33 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000100)='./file0\x00', 0x2) recvfrom$unix(r0, &(0x7f0000000000)=""/114, 0x72, 0x2, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) write(r0, &(0x7f0000000180)="15", 0x1) lseek(r0, 0x0, 0x4) [ 288.536542] EXT4-fs (sda1): resizing filesystem from 524032 to 524032 blocks 09:22:33 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:33 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) r2 = dup(r1) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000240)=""/249) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) socket$pppoe(0x18, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0x3d, 0x2, 0x6c, "4109cfe4560f33979ced252a3f12d218", "86233b2607fa2c4bd709d358df0c9001dd48c7c3ee3b0eeb6b09978489c8704b5daf3db113220d32"}, 0x3d, 0x3) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00000000c0)=0x2, 0x4) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x2, @mcast1, 0xfff}, 0x1c) 09:22:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) 09:22:33 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x4, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x3) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) 09:22:33 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:33 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:33 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host}, 0xf) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/udplite\x00') connect$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r2 = semget$private(0x0, 0x5, 0x2) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000480)=0xfffffffffffff800) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='nr0\x00', 0x517e0}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000440)={0x4, 0x4, 0x1, r1}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x30) socketpair(0x11, 0x2, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$cgroup_ro(r5, &(0x7f00000002c0)="09df655bdb7a32bb75730000000800000001787500ff5485826b1364da23028ff8ec1483bd5e58cd42d88924f0989632fa2645001bb94210c706997385a70b1c0786fc7138b4fc6253a9726abc3901d9e695e62cae81defc85fbc32e17b3ee3fdb6f06b2007c21abe3fe8600d430a85fc8c0c300", 0x0, 0x0) ioctl$HDIO_GETGEO(r7, 0x301, &(0x7f0000000100)) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r9 = getpgid(0x0) write$P9_RGETLOCK(r6, &(0x7f00000004c0)={0x1e, 0x37, 0x2, {0x3, 0x9, 0x1, r9}}, 0x1e) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r8, 0x8, r10) perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0x3ff, 0x6, 0x3, 0x401, 0x0, 0x1, 0x640, 0x2, 0x1a6, 0x3, 0x5cbd74ac, 0x8, 0xd354, 0x80000000, 0x2800000, 0x3, 0x9, 0x3, 0x100000000, 0x3, 0x100, 0x9, 0x9, 0x3, 0x2, 0xc2b8, 0x6a, 0x4, 0x1, 0x101, 0x89dd, 0xff, 0x7, 0x1, 0x1f, 0x86e, 0x0, 0x1, 0x3, @perf_config_ext={0x3, 0x4}, 0x0, 0x0, 0xffffffffffffff2d, 0x7, 0x7, 0x5, 0xc20}, r10, 0x1, r4, 0x1) 09:22:33 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) setsockopt(r0, 0x9, 0x1, &(0x7f0000000080)="08db0e659993a462c9237f8083f6b180ac3df84f4c2166ee973cbc0bb4ec", 0x1e) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020100001000000000010000000000000800100000000300000000000000000006fb000000000000f600800000000000e00000010000000000000000000000000000000000000000910000000000000003000600ea0000000200a70400df2cdce2aea36d0600000003000500000000000200423b1d632b010020000000000000"], 0x80}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) getgroups(0x3, &(0x7f00000006c0)=[0xffffffffffffffff, 0xee00, 0x0]) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000780)={{}, {}, [{0x2, 0x5, r2}, {0x2, 0x2, r3}, {0x2, 0x4, r4}, {0x2, 0x6, r5}, {0x2, 0x2, r6}, {0x2, 0x1, r7}, {0x2, 0x6, r8}, {0x2, 0x3, r9}, {0x2, 0x6, r10}, {0x2, 0x1, r11}], {0x4, 0x2}, [{0x8, 0x3, r12}, {0x8, 0x2, r13}], {0x10, 0x5}, {0x20, 0x1}}, 0x84, 0x3) 09:22:33 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r4 = fcntl$dupfd(r0, 0x0, r0) mq_notify(r4, &(0x7f00000001c0)={0x0, 0x22, 0x2, @thr={&(0x7f0000000100)="41ffaf7d3118b9d7cb2a5c32ad0a5921bbd373a82fa4663c9e0372e78b51fc068428", &(0x7f0000000140)="21e706bf33cf2bdabff6143dd32cacc81f1d0635932d5c1001d488da0287731178d85678310b5db12f75383eb00b0efe376a4be1fa9ef61128a05ffe368b1b45cf2aaee43e5e72213afdec3637f502e43e8f283abe335f58"}}) 09:22:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) 09:22:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$NBD_DO_IT(r1, 0xab03) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xa, &(0x7f0000000440)={&(0x7f0000002680)=ANY=[@ANYBLOB="240000002a00010000000000000000000200565300000000000000000000000000000000"], 0x24}}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x100000000, 0x7, 0x1, 0x3}, 0x10) 09:22:34 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:34 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x800) write$P9_RGETLOCK(r3, &(0x7f0000000100)={0x36, 0x37, 0x2, {0x0, 0x47, 0x5, r2, 0x18, ':vboxnet0ppp0Jvboxnet1@)'}}, 0x36) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:34 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x1ffffffffffffe) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) tgkill(0x0, r1, 0x7) 09:22:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:34 executing program 1: mount(&(0x7f0000000100), &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x0) write(0xffffffffffffffff, &(0x7f00000004c0), 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) socket$nl_xfrm(0x10, 0x3, 0x6) 09:22:34 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") 09:22:34 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:34 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) signalfd4(r0, &(0x7f0000000240)={0xffff}, 0x8, 0x80800) r1 = memfd_create(&(0x7f0000000180)='/dev/dsp\x00', 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = socket$inet6(0xa, 0x80000004, 0xc010000000000087) clock_nanosleep(0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)) clone(0x2102001ffe, 0x0, 0xfffffffffffffffe, &(0x7f0000000300), 0xffffffffffffffff) r3 = getpid() r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x4bfff, 0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x9, 0x4, 0x38, 0x3f, 0x0, 0x7, 0x4000, 0x4, 0xf8f, 0x3, 0x5, 0x8001, 0x100, 0x3, 0xffffffff, 0x7f00, 0x1, 0x8001, 0x3396, 0x8, 0x9, 0x9, 0x5, 0x1, 0xde7, 0x2, 0x9, 0x1000, 0x81, 0x9d, 0xcde8, 0x1, 0x0, 0x2, 0x7, 0x8, 0x0, 0x2, 0x0, @perf_config_ext={0x80000000, 0xffff}, 0x4000, 0x5, 0x9, 0x5, 0x200000000, 0x8, 0x9}, r3, 0xc, r4, 0x2) sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000100)={0x1, 0x0, [{0x4b564d03}]}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x48) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xb18}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={r4, 0x4}, &(0x7f0000000140)=0x8) 09:22:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:34 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000100)="f9db5562b55c1ca820467e3f94081f0f008cf40ba7df5f3f809091bbdfb24a0ba05c6eb7882f45e61f3b3013289502598cc87880e6d3c7bc34bd819ace69783c4ec38eca43309c663d0aa7c80e052f87caac5439c39208576df6185a2e0e19232419295c10381b450f48923baca644fe71dee07d6ec81c7522d8a201ea6340be5b9b62c4e5e67bb81c26b5ffcdfc82af8c123c73802685508ffc923256d5ec471d79d147c2005ddcbf425a548c399e3b94999b254af1c6fa1fdc6c", 0xbb) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) write$P9_RSYMLINK(r2, &(0x7f00000001c0)={0x14, 0x11, 0x2, {0x0, 0x3, 0x1}}, 0x14) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000300)='./file0\x00', 0x87, 0x8, &(0x7f0000001700)=[{&(0x7f0000000340)="1c72b305c4915bdb123cb940cd31112dea37e555db872be956b5cded1461b0cb9845f2a9bc907f8942674446343f2bcf03aa3761a17fbfe702a9b84edb0cfe6bebac75c87c18de3fd55104aeddeb2bcfabc58dc6af7e6e82321fcabe4ff7f01ebf5849ef37650874cdc6fe1f37edaa4c1782fcf41d64f7", 0x77, 0x9}, {&(0x7f00000003c0)="d1e817c5275a52b2bd2c817196ecec3948e053fb79d7bbb0334f7e5f8b5964e62a6aab67e59b319155f209", 0x2b, 0xa9e5}, {&(0x7f0000000400)="2c471c6ef8e9b23160876aa390b0e714d608f71a593fead71d309e2d0be5648b9027931a750cca5bf8534c2ec6d92d24d75e466a8f6cba7e2470250fb944f289c28421e32c3b133d89bc56abaff86b48edfe6d7d2a7228d61c6c62873c02582fbde0b711dae0383cef5a434da06b5d6aa56b84bd1bac8aba3531db82135a464f867bd3dadecea0e381", 0x89, 0x8}, {&(0x7f00000004c0)="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", 0x1000, 0x7ff}, {&(0x7f00000014c0)="0f0871b29c12a5672f4fa25d101011deb7d480ee58af86be293bd51d4a6a2e6d60d8426daa368313090eed0b38b6cd247d0ed15df9883d59037622329f47b7ae0b7c10587f9c0d8bece6d5dabbedfb56fa68d8b8da3ba1ea61fbfb66046b13277ec2754b715a055d93", 0x69, 0x10000}, {&(0x7f0000001540)="40073d1006f3a64eccb891454bb16be9fdc9227d986282eb25af02d59e17eec0e5a69c0ecff70eb88544b3c6522e33feb97fed783519466ac5baf9382fcf7a396cc7dcbf1635ab7ceb11601b349be01c067e54bd2375b2c794b1e926302d990a8102dda7901fb931054f218a3c825ed8aaad9083a38460343f9bbe0479aa0664a5aec0b1944c651e63", 0x89, 0x2}, {&(0x7f0000001600)="080d2bfe7391a08ec39cf2316d7500e06c45f5cfd87c12f32f50e3dc2e398e9578e848a832ab40693cf79bb1117cc4d13c280b09ada0eb82ee4e2cb8f043a0a72f460162a34da13001d027d542d32d39a79e00cdf7b454cf1702e4", 0x5b, 0x81}, {&(0x7f0000001680)="1c308aa5a5e062e8ab7996d0f8b4cbc048162cfa5845ce991f3c5f5c678daddca5ebbdbb6651bbf0c4fb7c03826f06065ec83b16cba6ab19a1ddc9ace58cc0e79cf0d106a6e44bec338e59df7327f9f2bee5939e275758ae51eb", 0x5a, 0x10000}], 0x100080, &(0x7f00000017c0)={[{@oldalloc='oldalloc'}]}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e23, 0x2, @mcast1, 0x9}, {0xa, 0x4e21, 0x3, @local, 0x3}, 0x5, [0x5, 0x8, 0x8e, 0xfff, 0xe3, 0x6, 0x100000000, 0x7]}, 0x5c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001840)={0x0, @loopback, @broadcast}, &(0x7f0000001880)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000018c0)={@mcast2, 0x5f, r4}) 09:22:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") 09:22:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x19) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x40}) write$P9_RSTATFS(r1, &(0x7f0000000100)={0x43, 0x9, 0x1, {0xec, 0x9, 0x4, 0x4, 0x4, 0x2, 0x2c, 0x6, 0x6000000000}}, 0x43) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x1) 09:22:35 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:35 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)="153f6234488dd25d766070") r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/userio\x00', 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000300)={0x76, 0x1f, 0x8, "049e8beefda496b9f4b1d8235e696ef31f6e391ce869cf578eaed0edabece149f97f71536a44ee52ce8850b9dce320a6e66f37fb2e49f8133bf94e3755a8a1be7f53cd78fc87c213836531077fd2faedf989a988d000fc1192d3e30d07e60860aa80260f1b846968eda8d6ee51e0c850446fc9393a95"}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r3, 0x0) getpgrp(0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000280)={0x0, 0x3, 0x9, 0x0, 0x96, 0x80000001, 0x100, 0x98d, 0x1, 0x3, 0x100000001, 0x4, 0x0, 0x6bea202a, 0x20, 0x9, 0x9, 0x2}) gettid() ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000200)={0x401, 0x0, 0x1}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000480)=@proc={0x10, 0x0, 0x25dfdbfb, 0x400}, 0xc, &(0x7f00000044c0)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="d19901987a323fa40f1e5806"], 0x1}], 0x1, &(0x7f00000029c0), 0x0, 0x100000}, 0x7fd) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000140)=0xffffffffffffffff) write$binfmt_misc(r3, &(0x7f0000000440)={'syz1'}, 0x1200e) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000000680)) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000000c0)) 09:22:35 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x81, 0x204000) accept$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) fstatfs(r0, &(0x7f0000000080)=""/15) 09:22:35 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") 09:22:35 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x0) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:35 executing program 1: mount(&(0x7f0000000100), &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x0) write(0xffffffffffffffff, &(0x7f00000004c0), 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) socket$nl_xfrm(0x10, 0x3, 0x6) 09:22:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x20000009) 09:22:35 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0xff, 0x8) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:35 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0xb0c}, 0x8) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:35 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") 09:22:35 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x220000, 0x0) write$P9_RGETLOCK(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="240000003701000040000000000000000900000000000000", @ANYRES32=r1, @ANYBLOB="0e006367726f7570"], 0x24) 09:22:35 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x4, &(0x7f0000000200)=0xfffffffffffffffc) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:35 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488d") 09:22:36 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:36 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x10000) dup(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x82000400, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x9) 09:22:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") 09:22:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:36 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) io_setup(0x7, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) io_getevents(r1, 0x1, 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f00000001c0)={r2, r3+10000000}) r4 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000200)) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:36 executing program 7 (fault-call:6 fault-nth:0): unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:36 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x800) ioctl$UI_GET_VERSION(r2, 0x8004552d, &(0x7f00000000c0)) ptrace$getsig(0x10, r1, 0x0, &(0x7f00000007c0)) 09:22:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 291.436931] FAULT_INJECTION: forcing a failure. [ 291.436931] name failslab, interval 1, probability 0, space 0, times 0 [ 291.448280] CPU: 0 PID: 10788 Comm: syz-executor7 Not tainted 4.19.0-rc2+ #225 [ 291.455690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.465054] Call Trace: [ 291.467662] dump_stack+0x1c9/0x2b4 [ 291.471331] ? dump_stack_print_info.cold.2+0x52/0x52 [ 291.476540] ? graph_lock+0x170/0x170 [ 291.480368] ? perf_trace_lock+0x920/0x920 [ 291.484627] should_fail.cold.4+0xa/0x11 [ 291.488728] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 291.493862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 291.499489] ? _parse_integer+0x13b/0x190 [ 291.503663] ? graph_lock+0x170/0x170 [ 291.507538] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 291.513097] ? _kstrtoull+0x188/0x250 [ 291.516918] ? find_held_lock+0x36/0x1c0 [ 291.521023] ? check_same_owner+0x340/0x340 [ 291.525370] ? rcu_note_context_switch+0x680/0x680 [ 291.530343] __should_failslab+0x124/0x180 09:22:36 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/ipc\x00') syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) bind$can_raw(r2, &(0x7f0000000200)={0x1d, r3}, 0x10) sendmsg$xdp(r2, &(0x7f0000001740)={&(0x7f0000000240)={0x2c, 0x1, r3, 0x21}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000280)="a7f69fac8f687a81dc2e3cb78f9e4fc8704941f40b32ea06deec35608a0445d74e90fec3d5588c8a18529fd28e760ed25f07c5c5e0c66658a41bfc3c4fe51584a481acdfed5f8ed651225a12cedf61e10db0c47144c78b1f17fb054580bd374da6336f3682440b335ecb0195c28661cc6eb3cf39ffbcb1b87d7f525ec7f99111b3b3c245cf8d2c93c889fabb1959c3aff2232be3f8797c79b5927b5d03b8cdf7d437a7e576592c", 0xa7}, {&(0x7f0000000340)="11afe640c8e064a42bfb5a34f103455fc6436a2176f79ba3e35d1aa005ed37bb12da", 0x22}, {&(0x7f0000000380)="3f2dd62754432963f50ab3b80a3cfbe88cded51053b2c950fb75e497ca40b0214019fef89a11f88fcc67d4d4ad0f6e37e787b1edcc14a831a68c43b905d0f7158f4dc877c9a40cfeddce661fdf0a2a32ca83cd2fb2066488cd318ee9f0085870d5e204105f1a59cf679dc2e8d83e37711298d888e0f2ac1dfa5e813bf8acfa5c5fd9b08b7e1b88f59c291d2bd62b6f9fa9b3fd0a68a317af80c66c476b41faa78929c9bbd9f638619dae9044b09fedb88288cc76350038c3e8d390a2be7a119180b3b6f179516aa93ebc3101ce90b639a008e7a55935c18146d81226c35cacd85f", 0xe1}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="7544881b565bc783ec0b7860b2bdfecaa8a5c2f6c8cabb723aded4a3fec32eaddb26df5bad7f2d6803820610ec7827768b5d1b19c97f415b0d7ab40477d21262e7fc4aa2f89383c2f54a871332c937b6d33fcaf814891b73e4bb6d0b09bfbfd9b502e9b21d8bc4923ba25b4b7e62d53a07fdc3ff9847c50fb331681a554af36122d843ec0dd42730620c9ec4973839a4bec93f1bf17df70157389dadd454668f35159b54ccc56dfaafebe997810766bf2ff651abcd147f39a19127e11579cdfd56ad555b67c416c985b41df1cc5ccd7fb0491c500d27d41b5beaf41ccaa9bf00b416694972212a48e438c5a1b12c1b539d35f00dc1665f8535", 0xf9}, {&(0x7f0000001580)="0d9d5a0a6dac268d431d4c9c1d02ceec780140f173d67a0be98bc628f6f53d6afcf24d7f7983872d2b9d38e5639af6a984bd72401a03edfc234c2a77a496c58b6bf58efc7a30a704e65132d0b684212955de19b0efadbdb7ba4119900ddf9b542207590850c49aa336917a6442179e87f4a4c6f8c43d261965514e24183d98449bc05b8d1004249b7ea4bb27b4efa5e1b2329723134fe05a32e9064d855cfa7d87e0e3c436f25c570e2d9386ffa16cdb9789adf42c407913bcbd0a48cd8653fc1bb618b7649ebc4dff68efe27d66cb7a0c07", 0xd2}, {&(0x7f0000001680)="3ab79338c05fe53e49fbddece13ab09fe72d46aa7ea35964109fbaf7860048db85024a14d66aa7df2f2d93949beb07", 0x2f}], 0x7}, 0x20040000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001780)=0x81, 0x4) sendmsg$can_bcm(r2, &(0x7f00000018c0)={&(0x7f00000017c0)={0x1d, r3}, 0x10, &(0x7f0000001880)={&(0x7f0000001800)={0x5, 0x100, 0x1, {}, {}, {0x0, 0xff, 0x6, 0x80}, 0x1, @can={{0x2, 0x1000, 0x2, 0x7}, 0x5, 0x3, 0x0, 0x0, "4316ba9d4b2252a1"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000004}, 0x84) uselib(&(0x7f0000001900)='./file0\x00') recvfrom$llc(r2, &(0x7f0000001940)=""/179, 0xb3, 0x10000, &(0x7f0000001a00)={0x1a, 0x337, 0x8, 0xfffffffffffffffe, 0xffffffffffffffe1, 0x401, @local}, 0x10) ioctl$KDADDIO(r2, 0x4b34, 0x0) ioctl$FICLONE(r1, 0x40049409, r2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000001ac0)=""/133) sendto$inet6(r2, &(0x7f0000001b80)="730f5e16365e77dacf0f82d01a92c8c7af9bfb5b1afe352ba27955fc57cab311067879b784ef30cef21ede77786e548d9006b4460af92463abe03e84d08f88b9550c2a404aea5b71892ae5cb381a8502ce63c22b4e9727e749f669bb31a42803647f3bb0bdc6848d7036e59c7855654fe323b5fb4b666e83b39ed9aabbfbd9ef3d405fa04b853440e600a6d667503abf3f5abd626da50ca0bc20c40a5fe86daab87a4bbfb2189330043f4d90b74dc3924afbcd75842cdd16ac190645b9dc", 0xbe, 0x800, &(0x7f0000001c40)={0xa, 0x4e21, 0x100, @loopback, 0x8}, 0x1c) fremovexattr(r2, &(0x7f0000001c80)=@known='security.SMACK64TRANSMUTE\x00') ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000001cc0)={0x5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001d40)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001d80)={r5, @in={{0x2, 0x4e24, @loopback}}, 0x3, 0xff, 0x4, 0x0, 0x5}, 0x98) readv(r1, &(0x7f0000002fc0)=[{&(0x7f0000001e40)=""/179, 0xb3}, {&(0x7f0000001f00)=""/181, 0xb5}, {&(0x7f0000001fc0)=""/4096, 0x1000}], 0x3) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000003000)) getgroups(0x8, &(0x7f00000034c0)=[0x0, 0xee01, 0xee01, 0x0, 0xffffffffffffffff, 0xee00, 0x0, 0xffffffffffffffff]) mount$fuseblk(&(0x7f0000003400)='/dev/loop0\x00', &(0x7f0000003440)='./file0\x00', &(0x7f0000003480)='fuseblk\x00', 0xd8, &(0x7f0000003500)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x3}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x8001}}]}}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003640)={&(0x7f0000003600)='./file0\x00', 0x0, 0x8}, 0x10) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000036c0)={r7, r8/1000+30000}, 0x10) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000003700)={[{0x7, 0x0, 0x80, 0x3, 0x2, 0x4, 0x9, 0xfffffffffffffffb, 0x2, 0x367, 0x7, 0x101, 0x3ff}, {0x300000000000, 0x9, 0x7, 0x1f, 0x1, 0x1f, 0x0, 0x800, 0x0, 0x3, 0x0, 0x6, 0x2}, {0x400, 0xfff, 0x80000000, 0x8, 0x200, 0xfffffffffffffff9, 0xfffffffffffff801, 0x10000, 0x9, 0x81, 0xdc, 0x7f, 0x7}], 0x9}) ioctl$LOOP_CLR_FD(r2, 0x4c01) [ 291.534654] should_failslab+0x9/0x14 [ 291.538493] kmem_cache_alloc+0x29c/0x710 [ 291.542669] ? lock_downgrade+0x8f0/0x8f0 [ 291.546842] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 291.552410] getname_flags+0xd0/0x5a0 [ 291.556239] ? trace_hardirqs_off+0xb8/0x2c0 [ 291.560669] do_renameat2+0x307/0x1120 [ 291.564617] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 291.569629] ? wait_for_completion+0x8d0/0x8d0 [ 291.574266] ? user_path_create+0x40/0x40 [ 291.578442] ? __lock_is_held+0xb5/0x140 [ 291.582548] ? __sb_end_write+0xac/0xe0 [ 291.586556] ? fput+0x130/0x1a0 [ 291.589858] ? do_syscall_64+0x9a/0x820 [ 291.593852] ? do_syscall_64+0x9a/0x820 [ 291.597841] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.602438] ? trace_hardirqs_on+0xbd/0x2c0 [ 291.606786] ? __ia32_sys_read+0xb0/0xb0 [ 291.610872] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 291.616451] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.621846] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 291.627025] ? ksys_ioctl+0x81/0xd0 [ 291.630678] __x64_sys_rename+0x5e/0x80 [ 291.634676] do_syscall_64+0x1b9/0x820 [ 291.638582] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 291.643967] ? syscall_return_slowpath+0x5e0/0x5e0 [ 291.648925] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 291.653954] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 291.658981] ? recalc_sigpending_tsk+0x180/0x180 [ 291.663762] ? kasan_check_write+0x14/0x20 [ 291.668019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 291.672897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.678099] RIP: 0033:0x457099 [ 291.681325] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.700235] RSP: 002b:00007f5c6819cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 291.707975] RAX: ffffffffffffffda RBX: 00007f5c6819d6d4 RCX: 0000000000457099 [ 291.715269] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000020000300 [ 291.722569] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 291.729865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 09:22:36 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 09:22:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:36 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7, 0x80, 0xfffffffffffeffff, 0x0, 0x1}, 0xca) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() ioctl$FICLONE(r0, 0x40049409, r0) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) socket$nl_generic(0x10, 0x3, 0x10) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x0, 0xffffffffffffffff, 0x6, 0x28, 0x1, 0x2}, 0x2c) 09:22:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d76") 09:22:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getpid() bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 291.737141] R13: 00000000004d4368 R14: 00000000004c8b0f R15: 0000000000000000 09:22:36 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x44400) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 09:22:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dbf5d766070") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x4, 0xffffffffffffff4b, 0x77, 'queue1\x00', 0x5}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/88) 09:22:36 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x4, 0x7, 0x6, 0x20, r0, 0xa}, 0x2c) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:37 executing program 2 (fault-call:10 fault-nth:0): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp-reno\x00', 0xb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0xfffffffffffffffe, 0x0) close(r1) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x9}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) 09:22:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") 09:22:37 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x80000000002, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() tgkill(r1, r1, 0x22) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:37 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x412000) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x13, 0x9, 0x0, 0x100000000000, 0x34, r0, 0x2}, 0x2c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:37 executing program 7 (fault-call:6 fault-nth:1): unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:37 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bpq0\x00', 0x1102}) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000940)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 09:22:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:37 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x8) [ 292.403074] FAULT_INJECTION: forcing a failure. [ 292.403074] name failslab, interval 1, probability 0, space 0, times 0 [ 292.414410] CPU: 1 PID: 10875 Comm: syz-executor7 Not tainted 4.19.0-rc2+ #225 [ 292.421871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.431227] Call Trace: [ 292.433845] dump_stack+0x1c9/0x2b4 [ 292.437521] ? dump_stack_print_info.cold.2+0x52/0x52 [ 292.442736] ? find_held_lock+0x36/0x1c0 [ 292.446855] should_fail.cold.4+0xa/0x11 [ 292.450937] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 292.456092] ? lock_downgrade+0x8f0/0x8f0 [ 292.460263] ? kasan_check_read+0x11/0x20 [ 292.464428] ? dput.part.26+0x276/0x7a0 [ 292.468459] ? find_held_lock+0x36/0x1c0 [ 292.472568] ? check_same_owner+0x340/0x340 [ 292.476936] ? filename_parentat.isra.56+0x424/0x570 [ 292.482061] ? rcu_note_context_switch+0x680/0x680 [ 292.487002] ? getname+0x20/0x20 [ 292.490405] __should_failslab+0x124/0x180 [ 292.494662] should_failslab+0x9/0x14 [ 292.498488] kmem_cache_alloc+0x29c/0x710 [ 292.502731] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 292.508316] getname_flags+0xd0/0x5a0 [ 292.512150] ? trace_hardirqs_off+0xb8/0x2c0 [ 292.516584] do_renameat2+0x36e/0x1120 [ 292.520501] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 292.525457] ? wait_for_completion+0x8d0/0x8d0 [ 292.530060] ? user_path_create+0x40/0x40 [ 292.534222] ? __lock_is_held+0xb5/0x140 [ 292.538316] ? fput+0x130/0x1a0 [ 292.541646] ? do_syscall_64+0x9a/0x820 [ 292.545624] ? do_syscall_64+0x9a/0x820 [ 292.549615] ? trace_hardirqs_on+0xbd/0x2c0 [ 292.553956] ? __ia32_sys_read+0xb0/0xb0 [ 292.558026] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.563400] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 292.568533] ? ksys_ioctl+0x81/0xd0 [ 292.572175] __x64_sys_rename+0x5e/0x80 [ 292.576156] do_syscall_64+0x1b9/0x820 [ 292.580048] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 292.585421] ? syscall_return_slowpath+0x5e0/0x5e0 [ 292.590375] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 292.595400] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 292.600431] ? recalc_sigpending_tsk+0x180/0x180 [ 292.605183] ? kasan_check_write+0x14/0x20 [ 292.609434] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 292.614285] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.619485] RIP: 0033:0x457099 [ 292.622679] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.641582] RSP: 002b:00007f5c6819cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 09:22:37 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") 09:22:37 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:37 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400800, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x8, 0x1, 0x4, 0x10, r0, 0xfffffffffffffffe}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x9) [ 292.649292] RAX: ffffffffffffffda RBX: 00007f5c6819d6d4 RCX: 0000000000457099 [ 292.656567] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000020000300 [ 292.663837] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 292.671105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 292.678371] R13: 00000000004d4368 R14: 00000000004c8b0f R15: 0000000000000001 09:22:37 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4000, 0x0) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='westwood\x00', 0x9) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) [ 292.969104] FAULT_INJECTION: forcing a failure. [ 292.969104] name failslab, interval 1, probability 0, space 0, times 0 [ 292.980376] CPU: 1 PID: 10851 Comm: syz-executor2 Not tainted 4.19.0-rc2+ #225 [ 292.987729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.997082] Call Trace: [ 292.999660] dump_stack+0x1c9/0x2b4 [ 293.003299] ? dump_stack_print_info.cold.2+0x52/0x52 [ 293.008527] ? mark_held_locks+0x160/0x160 [ 293.012768] should_fail.cold.4+0xa/0x11 [ 293.016859] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 293.021965] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 293.026804] ? find_held_lock+0x36/0x1c0 [ 293.030871] ? check_same_owner+0x340/0x340 [ 293.035184] ? rcu_note_context_switch+0x680/0x680 [ 293.040119] __should_failslab+0x124/0x180 [ 293.044360] should_failslab+0x9/0x14 [ 293.048160] kmem_cache_alloc_trace+0x2b5/0x730 [ 293.052849] ? kasan_check_write+0x14/0x20 [ 293.057074] ? do_raw_spin_lock+0xc1/0x200 [ 293.061300] kvm_uevent_notify_change.part.32+0x11f/0x440 [ 293.066852] kvm_put_kvm+0x1ae/0x1060 [ 293.070636] ? mnt_get_count+0x150/0x150 [ 293.074691] ? kvm_write_guest_cached+0x40/0x40 [ 293.079358] ? do_raw_spin_unlock+0xa7/0x2f0 [ 293.083763] ? up_write+0x7b/0x220 [ 293.087350] ? up_read+0x110/0x110 [ 293.090895] ? mntput+0x74/0xa0 [ 293.094230] ? debugfs_remove_recursive+0x420/0x560 [ 293.099257] ? debugfs_remove+0x130/0x130 [ 293.103424] ? kvm_vm_release+0x50/0x50 [ 293.107413] kvm_vcpu_release+0x7b/0xa0 [ 293.111387] __fput+0x38a/0xa40 [ 293.114670] ? __alloc_file+0x400/0x400 [ 293.118634] ? trace_hardirqs_on+0xbd/0x2c0 [ 293.122953] ? kasan_check_read+0x11/0x20 [ 293.127092] ? task_work_run+0x1af/0x2a0 [ 293.131141] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 293.136270] ? kasan_check_write+0x14/0x20 [ 293.140528] ? do_raw_spin_lock+0xc1/0x200 [ 293.144775] ____fput+0x15/0x20 [ 293.148061] task_work_run+0x1e8/0x2a0 [ 293.151955] ? task_work_cancel+0x240/0x240 [ 293.156289] ? find_held_lock+0x36/0x1c0 [ 293.160396] get_signal+0x14bf/0x18e0 [ 293.164203] ? lock_downgrade+0x8f0/0x8f0 [ 293.168373] ? ptrace_notify+0x130/0x130 [ 293.172662] ? kasan_check_read+0x11/0x20 [ 293.176833] ? rcu_is_watching+0x8c/0x150 [ 293.180985] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 293.185666] ? __fget+0x4d5/0x740 [ 293.189145] do_signal+0x9c/0x21c0 [ 293.192705] ? kasan_check_write+0x14/0x20 [ 293.196960] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 293.201895] ? setup_sigcontext+0x7d0/0x7d0 [ 293.206223] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 293.211942] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 293.217488] ? do_vfs_ioctl+0x201/0x1720 [ 293.221588] ? __lock_is_held+0xb5/0x140 [ 293.225654] ? ioctl_preallocate+0x300/0x300 [ 293.230069] ? __fget_light+0x2f7/0x440 [ 293.234047] ? exit_to_usermode_loop+0x8c/0x380 [ 293.238721] ? exit_to_usermode_loop+0x8c/0x380 [ 293.243397] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.247982] ? trace_hardirqs_on+0xbd/0x2c0 [ 293.252315] ? task_work_add+0x123/0x1f0 [ 293.256383] ? do_syscall_64+0x6be/0x820 [ 293.260446] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 293.265552] ? cpumask_weight.constprop.5+0x3f/0x3f [ 293.270585] ? fput+0x130/0x1a0 [ 293.273869] ? do_syscall_64+0x9a/0x820 [ 293.277853] ? do_syscall_64+0x9a/0x820 [ 293.282327] exit_to_usermode_loop+0x2e5/0x380 [ 293.286920] ? syscall_slow_exit_work+0x490/0x490 [ 293.291767] ? ksys_ioctl+0x81/0xd0 [ 293.295403] do_syscall_64+0x6be/0x820 [ 293.299292] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 293.304672] ? syscall_return_slowpath+0x5e0/0x5e0 [ 293.309608] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 293.314625] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 293.319641] ? recalc_sigpending_tsk+0x180/0x180 [ 293.324407] ? kasan_check_write+0x14/0x20 [ 293.328661] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 293.333512] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.338698] RIP: 0033:0x457099 [ 293.341897] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.360809] RSP: 002b:00007f992c1f6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 09:22:38 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:38 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xe, 0x4, 0x4, 0x1}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000200)="6dc5a28118f48df788d89907e5c6c2e7368757427f38ce7f1fa0e41cc121d61718e92edb2b90670abfe64ddb0e2efeaa274ca2cd92cb1f363027a5a4d76bfe101a6286cd375364fd59d655e191ec638e780a52839dc8a9c823b0fcdb6d56fa5a50aaf8560bcdb2425d121380bd863a0b894d03816a4328dca369f62c85cbfa8be25075075aa1eebb8cbb7af47b73fefc", &(0x7f0000000140)=""/84}, 0x18) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e21, @loopback}}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0x6) 09:22:38 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0xfffffffffffffffe, @local}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100)=0x6, 0x4) 09:22:38 executing program 0: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040)}, 0x48) 09:22:38 executing program 7 (fault-call:6 fault-nth:2): unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:38 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d7660") 09:22:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000140)) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2402, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r3, 0xc0385720, &(0x7f0000000040)={0x1, {}, 0x8, 0x9}) [ 293.368539] RAX: fffffffffffffffc RBX: 00007f992c1f76d4 RCX: 0000000000457099 [ 293.375804] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 293.383075] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 293.390339] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 293.397610] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000000 09:22:38 executing program 0: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040)}, 0x48) 09:22:38 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() r4 = dup2(r0, r2) inotify_add_watch(r4, &(0x7f0000000080)='./file0\x00', 0x32) sched_setscheduler(r3, 0x5, &(0x7f0000000200)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000100)={0x7f, 0x936, 0x5, 0x1, 0x1f}) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x400000, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000340)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000280)=0xfffffffffffffffa) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) socket$inet(0x2, 0x80004, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r3, 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000140)) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f00000002c0)={0x5, 0x4, 0x0, 0x7fffffff, 0x1000000000000000, 0x1}) 09:22:38 executing program 0: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040)}, 0x48) [ 293.581362] FAULT_INJECTION: forcing a failure. [ 293.581362] name failslab, interval 1, probability 0, space 0, times 0 [ 293.592663] CPU: 0 PID: 10940 Comm: syz-executor7 Not tainted 4.19.0-rc2+ #225 [ 293.600040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.609402] Call Trace: [ 293.612021] dump_stack+0x1c9/0x2b4 [ 293.615672] ? dump_stack_print_info.cold.2+0x52/0x52 [ 293.620881] ? find_held_lock+0x36/0x1c0 [ 293.624968] should_fail.cold.4+0xa/0x11 [ 293.629054] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 293.634183] ? lock_downgrade+0x8f0/0x8f0 [ 293.638385] ? kasan_check_read+0x11/0x20 [ 293.642548] ? dput.part.26+0x276/0x7a0 [ 293.646566] ? find_held_lock+0x36/0x1c0 [ 293.650688] ? check_same_owner+0x340/0x340 [ 293.655029] ? filename_parentat.isra.56+0x424/0x570 [ 293.660151] ? rcu_note_context_switch+0x680/0x680 [ 293.665094] ? getname+0x20/0x20 [ 293.668483] __should_failslab+0x124/0x180 [ 293.672753] should_failslab+0x9/0x14 [ 293.676566] kmem_cache_alloc+0x29c/0x710 09:22:38 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:38 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000140)="c6de5fcdd3f159afa8585ea15d0e19de8f0148ad98f0bfd413683249eddf5d437a77bac4b938d7d963b116dcdb45cc081f2c5bcf03c8e61b") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) nanosleep(&(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000100)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:38 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xffffffff00000001, 0x8, 0x4}, 0x2f) [ 293.680754] getname_flags+0xd0/0x5a0 [ 293.684594] ? trace_hardirqs_off+0xb8/0x2c0 [ 293.689032] do_renameat2+0x36e/0x1120 [ 293.692944] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 293.697897] ? wait_for_completion+0x8d0/0x8d0 [ 293.702536] ? user_path_create+0x40/0x40 [ 293.706713] ? __lock_is_held+0xb5/0x140 [ 293.710816] ? fput+0x130/0x1a0 [ 293.714116] ? do_syscall_64+0x9a/0x820 [ 293.718115] ? do_syscall_64+0x9a/0x820 [ 293.722112] ? trace_hardirqs_on+0xbd/0x2c0 [ 293.726451] ? __ia32_sys_read+0xb0/0xb0 09:22:38 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000240)=""/242) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 293.730542] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 293.736113] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.741501] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 293.746621] ? ksys_ioctl+0x81/0xd0 [ 293.750270] __x64_sys_rename+0x5e/0x80 [ 293.754292] do_syscall_64+0x1b9/0x820 [ 293.758217] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 293.763599] ? syscall_return_slowpath+0x5e0/0x5e0 [ 293.768562] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 293.773615] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 293.778656] ? recalc_sigpending_tsk+0x180/0x180 [ 293.783423] ? kasan_check_write+0x14/0x20 [ 293.787676] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 293.792541] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.797733] RIP: 0033:0x457099 [ 293.800941] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.819845] RSP: 002b:00007f5c6819cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 293.827563] RAX: ffffffffffffffda RBX: 00007f5c6819d6d4 RCX: 0000000000457099 [ 293.834835] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000020000300 [ 293.842107] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 293.849407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 293.856680] R13: 00000000004d4368 R14: 00000000004c8b0f R15: 0000000000000002 09:22:39 executing program 7 (fault-call:6 fault-nth:3): unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:39 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x7fff, 0x101000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r1, &(0x7f0000000380)="320ad52054b37067ce92fd9d0830b2a43cf72e69f7969464adacb5e782ed14802651fafe6855deb0694f4d06c67422d91c0b95221b6feb5795a83ae7250494810421e73f25af2488239cd21031b13e9f8e332238de298fe1b65b6e02fbd4bb3bcd1b64ccbd67877a52eb529cf7d477111617a7a6c443382ef406bff7bc135a0ebd8b0a7723e6ed574188e8e3dcb32070d6a19e59442c70eac04c2bddb8f248c4f180d8a0bf8cfabed3c6fd881b54d481a1a070428245afa86b6b97c45e1750a1e8949e2dffb7", &(0x7f0000000480)=""/207}, 0x18) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000001c0)={{0x100004, 0x2000, 0xb, 0x7, 0x59ff4e0d, 0x0, 0x6, 0x3, 0x40, 0x6, 0x4}, {0xd002, 0x0, 0x8, 0x7, 0x8, 0x5452356a, 0x3ff, 0x6, 0x80, 0x0, 0x10001}, {0x10000, 0x10000, 0xb, 0x4, 0x8, 0x5, 0xa86, 0xfff, 0x9, 0xfff, 0x7ff, 0x8e24}, {0xd000, 0x4000, 0x3, 0xa96, 0x3f, 0x40007f, 0x0, 0x7, 0x4, 0x1, 0x0, 0x7}, {0x60a77e831d4773fe, 0x10001, 0xe, 0x7f, 0x8, 0x3106, 0x101, 0x9, 0xcd, 0x5, 0x9, 0x4}, {0x110000, 0x3000, 0xd, 0x1, 0x9, 0x7, 0x8, 0xa8, 0x1, 0x7, 0x101, 0xa8c7}, {0x6000, 0x0, 0xf, 0xc41c, 0x3, 0x100, 0x2, 0x4bca, 0x9, 0x1270, 0x80000000}, {0x1, 0x10d000, 0xf, 0x8, 0x0, 0x7f, 0x7b4b, 0x3ff, 0x9, 0x80, 0x4, 0x9}, {0x2000, 0x1}, {0xd000, 0xd000}, 0x80000000, 0x0, 0x3000, 0x640000, 0xb, 0xc00, 0x0, [0x2, 0x6, 0x80000001, 0x100000001]}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000300)) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00000005c0)) r5 = getpid() r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x80080, 0x0) lgetxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@random={'btrfs.', 'ppp0vmnet1$[eth1\x00'}, &(0x7f0000000700)=""/204, 0xcc) ioctl$TIOCLINUX7(r6, 0x541c, &(0x7f0000000140)={0x7, 0x1}) sched_setscheduler(r5, 0x5, &(0x7f0000000080)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f0000000640)={0x1, 0x100, 0x4, 0x1, 0x7}) 09:22:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:39 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)=0x9) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$FUSE_LK(r2, &(0x7f0000000140)={0x28, 0xffffffffffffffda, 0x5, {{0x5, 0x2, 0x0, r1}}}, 0x28) 09:22:39 executing program 3 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:39 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x757270c3cc9a8e8f, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RGETLOCK(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="fdffffff1a07000000ad6d9b21efddcac388850cec4201e05bd3eb99c76e9ac64672b5ad8b5424e0a4"], 0x1) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/fuse\x00', 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x1) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000480)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000002200)=""/4096, 0x1000}], 0x1, 0x0) 09:22:39 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x5450, 0x0) 09:22:39 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 294.474820] FAULT_INJECTION: forcing a failure. [ 294.474820] name failslab, interval 1, probability 0, space 0, times 0 [ 294.486169] CPU: 0 PID: 11005 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 294.493594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.502290] FAULT_INJECTION: forcing a failure. [ 294.502290] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 294.502962] Call Trace: [ 294.517363] dump_stack+0x1c9/0x2b4 [ 294.521011] ? dump_stack_print_info.cold.2+0x52/0x52 [ 294.526216] ? print_usage_bug+0xc0/0xc0 [ 294.530285] ? mark_held_locks+0x160/0x160 [ 294.534545] should_fail.cold.4+0xa/0x11 [ 294.538613] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 294.543731] ? print_usage_bug+0xc0/0xc0 [ 294.547808] ? mark_held_locks+0x160/0x160 [ 294.552055] ? find_held_lock+0x36/0x1c0 [ 294.556145] ? check_same_owner+0x340/0x340 [ 294.560476] ? perf_trace_lock+0x920/0x920 [ 294.564757] ? rcu_note_context_switch+0x680/0x680 [ 294.569722] ? print_usage_bug+0xc0/0xc0 [ 294.573796] __should_failslab+0x124/0x180 [ 294.578039] should_failslab+0x9/0x14 [ 294.581844] __kmalloc+0x2b2/0x720 [ 294.585398] ? rw_copy_check_uvector+0x361/0x3e0 [ 294.590167] ? lock_downgrade+0x8f0/0x8f0 [ 294.594339] rw_copy_check_uvector+0x361/0x3e0 [ 294.598941] import_iovec+0xcf/0x470 [ 294.602665] ? dup_iter+0x270/0x270 [ 294.606316] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 294.611881] ? _copy_from_user+0xdf/0x150 [ 294.616131] copy_msghdr_from_user+0x3bc/0x580 [ 294.620746] ? move_addr_to_kernel.part.18+0x100/0x100 [ 294.626036] ? ksys_dup3+0x690/0x690 [ 294.629759] ___sys_sendmsg+0x11c/0x930 [ 294.633750] ? find_held_lock+0x36/0x1c0 [ 294.637819] ? copy_msghdr_from_user+0x580/0x580 [ 294.642589] ? lock_downgrade+0x8f0/0x8f0 [ 294.646751] ? __fget_light+0x2f7/0x440 [ 294.650766] ? fget_raw+0x20/0x20 [ 294.654235] ? lock_downgrade+0x8f0/0x8f0 [ 294.658408] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 294.663960] ? proc_fail_nth_write+0x9e/0x210 [ 294.668480] ? proc_cwd_link+0x1d0/0x1d0 [ 294.672551] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 294.678091] ? sockfd_lookup_light+0xc5/0x160 [ 294.682593] __sys_sendmmsg+0x240/0x6f0 [ 294.686586] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 294.690928] ? __lock_is_held+0xb5/0x140 [ 294.695024] ? fput+0x130/0x1a0 [ 294.698325] ? do_syscall_64+0x9a/0x820 [ 294.702313] ? do_syscall_64+0x9a/0x820 [ 294.706298] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.710913] ? trace_hardirqs_on+0xbd/0x2c0 [ 294.715239] ? __ia32_sys_read+0xb0/0xb0 [ 294.719312] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.724686] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 294.729798] __x64_sys_sendmmsg+0x9d/0x100 [ 294.734037] do_syscall_64+0x1b9/0x820 [ 294.737929] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 294.743297] ? syscall_return_slowpath+0x5e0/0x5e0 [ 294.748244] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 294.753263] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 294.758279] ? recalc_sigpending_tsk+0x180/0x180 [ 294.763049] ? kasan_check_write+0x14/0x20 [ 294.767292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 294.772151] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.777345] RIP: 0033:0x457099 [ 294.780545] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.799446] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 294.807155] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 294.814420] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 294.821690] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 294.828970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 294.836252] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000000 [ 294.843545] CPU: 1 PID: 11012 Comm: syz-executor7 Not tainted 4.19.0-rc2+ #225 [ 294.850917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.860273] Call Trace: [ 294.862886] dump_stack+0x1c9/0x2b4 [ 294.866522] ? dump_stack_print_info.cold.2+0x52/0x52 [ 294.871732] ? graph_lock+0x170/0x170 [ 294.875553] should_fail.cold.4+0xa/0x11 [ 294.879643] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 294.884757] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 294.889608] ? find_held_lock+0x36/0x1c0 [ 294.893685] ? mark_held_locks+0x160/0x160 [ 294.897926] ? graph_lock+0x170/0x170 [ 294.901753] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.906349] ? trace_hardirqs_on+0xbd/0x2c0 [ 294.910686] ? rcu_is_watching+0x8c/0x150 [ 294.914848] ? path_parentat.isra.41+0x20/0x160 [ 294.919525] ? graph_lock+0x170/0x170 [ 294.923347] ? find_held_lock+0x36/0x1c0 [ 294.927422] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 294.932278] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 294.937837] ? should_fail+0x246/0xd86 [ 294.941736] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 294.946858] __alloc_pages_nodemask+0x365/0xd10 [ 294.951530] ? lock_downgrade+0x8f0/0x8f0 [ 294.955687] ? __alloc_pages_slowpath+0x2cb0/0x2cb0 [ 294.960728] ? dput.part.26+0x276/0x7a0 [ 294.964714] ? find_held_lock+0x36/0x1c0 [ 294.968808] ? trace_hardirqs_off+0xb8/0x2c0 [ 294.973226] cache_grow_begin+0x91/0x710 [ 294.977292] kmem_cache_alloc+0x63a/0x710 [ 294.981470] getname_flags+0xd0/0x5a0 [ 294.985292] do_renameat2+0x36e/0x1120 [ 294.989198] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 294.994132] ? wait_for_completion+0x8d0/0x8d0 [ 294.998741] ? user_path_create+0x40/0x40 [ 295.002893] ? __lock_is_held+0xb5/0x140 [ 295.006978] ? fput+0x130/0x1a0 [ 295.010258] ? do_syscall_64+0x9a/0x820 [ 295.014248] ? do_syscall_64+0x9a/0x820 [ 295.018223] ? trace_hardirqs_on+0xbd/0x2c0 [ 295.022547] ? __ia32_sys_read+0xb0/0xb0 [ 295.026613] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 295.032151] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.037513] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 295.042615] ? ksys_ioctl+0x81/0xd0 [ 295.046244] __x64_sys_rename+0x5e/0x80 [ 295.050218] do_syscall_64+0x1b9/0x820 [ 295.054107] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 295.059473] ? syscall_return_slowpath+0x5e0/0x5e0 [ 295.064408] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 295.069427] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 295.074454] ? recalc_sigpending_tsk+0x180/0x180 [ 295.079214] ? kasan_check_write+0x14/0x20 [ 295.083457] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 295.088313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.093499] RIP: 0033:0x457099 [ 295.096689] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.115598] RSP: 002b:00007f5c6819cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 09:22:39 executing program 3 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 295.123313] RAX: ffffffffffffffda RBX: 00007f5c6819d6d4 RCX: 0000000000457099 [ 295.130586] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000020000300 [ 295.137860] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 295.145128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 295.152398] R13: 00000000004d4368 R14: 00000000004c8b0f R15: 0000000000000003 [ 295.196149] FAULT_INJECTION: forcing a failure. [ 295.196149] name failslab, interval 1, probability 0, space 0, times 0 [ 295.207433] CPU: 1 PID: 11023 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 295.214806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.224199] Call Trace: [ 295.226812] dump_stack+0x1c9/0x2b4 [ 295.230477] ? dump_stack_print_info.cold.2+0x52/0x52 [ 295.235697] ? __lock_acquire+0x7fc/0x5020 [ 295.239969] should_fail.cold.4+0xa/0x11 09:22:40 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:40 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000480)) sendto$inet(0xffffffffffffffff, &(0x7f00000006c0), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x0, @loopback}, 0x10) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000580)=""/245) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5f41, 0x100) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x3, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e23, @local}, {0x2, 0x4e22, @multicast1}, 0x20, 0x4, 0x0, 0x81, 0x9, &(0x7f0000000080)='teql0\x00', 0x400, 0x7, 0x81}) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000200)=""/157, &(0x7f0000000140)=0x9d) 09:22:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r1, &(0x7f00000000c0), 0x8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r0, &(0x7f0000000040), r3, &(0x7f0000000080), 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:40 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x805, &(0x7f0000000080)=0xfffffffffffffffd) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 295.244068] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 295.249185] ? mark_held_locks+0x160/0x160 [ 295.253439] ? print_usage_bug+0xc0/0xc0 [ 295.257519] ? graph_lock+0x170/0x170 [ 295.261352] ? print_usage_bug+0xc0/0xc0 [ 295.265448] ? mark_held_locks+0x160/0x160 [ 295.269703] ? find_held_lock+0x36/0x1c0 [ 295.273801] ? check_same_owner+0x340/0x340 [ 295.278147] ? print_usage_bug+0xc0/0xc0 [ 295.282720] ? rcu_note_context_switch+0x680/0x680 [ 295.287700] __should_failslab+0x124/0x180 [ 295.291987] should_failslab+0x9/0x14 [ 295.295827] kmem_cache_alloc_node+0x256/0x720 [ 295.300444] __alloc_skb+0x119/0x770 [ 295.304194] ? skb_scrub_packet+0x490/0x490 [ 295.308533] ? mark_held_locks+0x160/0x160 [ 295.312850] ? mark_held_locks+0x160/0x160 [ 295.317115] ? is_bpf_text_address+0xd7/0x170 [ 295.321628] ? kernel_text_address+0x79/0xf0 [ 295.326074] ? __kernel_text_address+0xd/0x40 [ 295.330603] ? unwind_get_return_address+0x61/0xa0 [ 295.335562] alloc_skb_with_frags+0x13f/0x7d0 [ 295.340090] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 295.344969] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 295.349748] ? save_stack+0x43/0xd0 [ 295.353396] ? kasan_kmalloc+0xc4/0xe0 [ 295.357341] ? graph_lock+0x170/0x170 [ 295.361164] sock_alloc_send_pskb+0x8aa/0xb20 [ 295.365684] ? find_held_lock+0x36/0x1c0 [ 295.369765] ? sock_wmalloc+0x1f0/0x1f0 [ 295.373764] ? lock_downgrade+0x8f0/0x8f0 [ 295.377942] ? kasan_check_read+0x11/0x20 [ 295.382105] ? do_raw_spin_unlock+0xa7/0x2f0 [ 295.386537] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 295.391145] ? kasan_check_write+0x14/0x20 [ 295.395396] ? do_raw_spin_lock+0xc1/0x200 [ 295.399717] unix_dgram_sendmsg+0x50b/0x1750 [ 295.404167] ? _copy_from_user+0xdf/0x150 [ 295.408357] ? unix_stream_connect+0x11e0/0x11e0 [ 295.413176] ? aa_af_perm+0x5a0/0x5a0 [ 295.417001] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 295.422554] ? _copy_from_user+0xdf/0x150 [ 295.426763] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 295.431732] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 295.436413] ? unix_dgram_sendmsg+0x1750/0x1750 [ 295.441093] sock_sendmsg+0xd5/0x120 [ 295.444828] ___sys_sendmsg+0x51d/0x930 [ 295.448830] ? copy_msghdr_from_user+0x580/0x580 [ 295.453604] ? lock_downgrade+0x8f0/0x8f0 [ 295.457800] ? __fget_light+0x2f7/0x440 [ 295.461799] ? fget_raw+0x20/0x20 [ 295.465285] ? lock_downgrade+0x8f0/0x8f0 [ 295.469483] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 295.475045] ? proc_fail_nth_write+0x9e/0x210 [ 295.479554] ? proc_cwd_link+0x1d0/0x1d0 [ 295.483638] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 295.489193] ? sockfd_lookup_light+0xc5/0x160 [ 295.493724] __sys_sendmmsg+0x240/0x6f0 [ 295.497770] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 295.502106] ? __lock_is_held+0xb5/0x140 [ 295.506220] ? fput+0x130/0x1a0 [ 295.509505] ? do_syscall_64+0x9a/0x820 [ 295.513495] ? do_syscall_64+0x9a/0x820 [ 295.517471] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.522055] ? trace_hardirqs_on+0xbd/0x2c0 [ 295.526381] ? __ia32_sys_read+0xb0/0xb0 [ 295.530447] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.535817] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 295.540948] __x64_sys_sendmmsg+0x9d/0x100 [ 295.545192] do_syscall_64+0x1b9/0x820 [ 295.549079] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 295.554447] ? syscall_return_slowpath+0x5e0/0x5e0 [ 295.559380] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 295.564399] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 295.569420] ? recalc_sigpending_tsk+0x180/0x180 [ 295.574183] ? kasan_check_write+0x14/0x20 [ 295.578450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 295.583311] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.588506] RIP: 0033:0x457099 [ 295.591701] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.610605] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 295.618328] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 295.625603] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 295.632871] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 295.640137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:22:40 executing program 7 (fault-call:6 fault-nth:4): unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = memfd_create(&(0x7f0000000140)='\x00', 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) recvfrom$packet(r2, &(0x7f0000000340)=""/133, 0x85, 0x40000020, &(0x7f0000000400)={0x11, 0xd, r3, 0x1, 0x8, 0x6, @remote}, 0x14) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x2}}, [0x4, 0x67a, 0xffffffff00000001, 0xc2a0, 0x1, 0x8001, 0xfffffffffffffffa, 0x9, 0x8, 0x2, 0x3, 0x2, 0x3, 0x7f800000, 0x8001]}, &(0x7f0000000080)=0x100) sched_rr_get_interval(r1, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000000c0)={0x10001, 0x10001, 0x205, 0x4, 0x7, 0x0, 0x1, 0x9, r5}, 0x20) accept$alg(r2, 0x0, 0x0) 09:22:40 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:40 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) ptrace$getregset(0x4204, r3, 0x201, &(0x7f00000002c0)={&(0x7f0000000280)=""/28, 0x1c}) r4 = getpid() getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000300)={@local, @broadcast, @multicast1}, &(0x7f0000000340)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x1000, 0x7}, 'port1\x00', 0x40, 0x40, 0x0, 0x15f88eec, 0xffffffff, 0x8, 0x1, 0x0, 0x1, 0x20}) sched_setscheduler(r4, 0x5, &(0x7f0000000200)) syz_open_procfs(r4, &(0x7f0000000100)='cpuset\x00') bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:40 executing program 3 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:40 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 295.647406] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000001 [ 295.850001] FAULT_INJECTION: forcing a failure. [ 295.850001] name failslab, interval 1, probability 0, space 0, times 0 [ 295.861386] CPU: 0 PID: 11076 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 295.868763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.878118] Call Trace: [ 295.880719] dump_stack+0x1c9/0x2b4 [ 295.884363] ? dump_stack_print_info.cold.2+0x52/0x52 [ 295.889569] ? perf_trace_lock+0xde/0x920 [ 295.893736] should_fail.cold.4+0xa/0x11 [ 295.897812] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 295.902925] ? __save_stack_trace+0x8d/0xf0 [ 295.907272] ? save_stack+0x43/0xd0 [ 295.910917] ? find_held_lock+0x36/0x1c0 [ 295.915010] ? check_same_owner+0x340/0x340 [ 295.919353] ? rcu_note_context_switch+0x680/0x680 [ 295.924335] __should_failslab+0x124/0x180 [ 295.928583] should_failslab+0x9/0x14 [ 295.932390] kmem_cache_alloc_node_trace+0x259/0x720 [ 295.937512] __kmalloc_node_track_caller+0x33/0x70 [ 295.942454] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 295.947225] __alloc_skb+0x155/0x770 [ 295.950945] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.955565] ? skb_scrub_packet+0x490/0x490 [ 295.959907] ? mark_held_locks+0x160/0x160 [ 295.964168] ? _raw_spin_unlock_irq+0x27/0x70 [ 295.968684] ? finish_task_switch+0x1d3/0x870 [ 295.973200] ? finish_task_switch+0x18a/0x870 [ 295.977706] ? __switch_to_asm+0x34/0x70 [ 295.981784] ? preempt_notifier_register+0x200/0x200 [ 295.986890] ? __switch_to_asm+0x34/0x70 [ 295.990961] alloc_skb_with_frags+0x13f/0x7d0 [ 295.995467] ? __switch_to_asm+0x34/0x70 [ 295.999533] ? __switch_to_asm+0x40/0x70 [ 296.003606] ? zap_class+0x740/0x740 [ 296.007347] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 296.012114] ? graph_lock+0x170/0x170 [ 296.015926] sock_alloc_send_pskb+0x8aa/0xb20 [ 296.020437] ? find_held_lock+0x36/0x1c0 [ 296.024511] ? sock_wmalloc+0x1f0/0x1f0 [ 296.028511] ? lock_downgrade+0x8f0/0x8f0 [ 296.032674] ? kasan_check_read+0x11/0x20 [ 296.036830] ? do_raw_spin_unlock+0xa7/0x2f0 [ 296.041260] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 296.045850] ? kasan_check_write+0x14/0x20 [ 296.050094] ? do_raw_spin_lock+0xc1/0x200 [ 296.054360] unix_dgram_sendmsg+0x50b/0x1750 [ 296.058773] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 296.063636] ? unix_stream_connect+0x11e0/0x11e0 [ 296.068402] ? aa_af_perm+0x5a0/0x5a0 [ 296.072221] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 296.077764] ? _copy_from_user+0xdf/0x150 [ 296.081934] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 296.086878] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 296.091562] ? unix_dgram_sendmsg+0x1750/0x1750 [ 296.096244] sock_sendmsg+0xd5/0x120 [ 296.099964] ___sys_sendmsg+0x51d/0x930 [ 296.103949] ? copy_msghdr_from_user+0x580/0x580 [ 296.108729] ? perf_trace_lock+0xde/0x920 [ 296.112904] ? __fget_light+0x2f7/0x440 [ 296.116884] ? fget_raw+0x20/0x20 [ 296.120356] ? lock_downgrade+0x8f0/0x8f0 [ 296.124516] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 296.130054] ? proc_fail_nth_write+0x9e/0x210 [ 296.134569] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 296.140115] ? sockfd_lookup_light+0xc5/0x160 [ 296.144622] __sys_sendmmsg+0x240/0x6f0 [ 296.148611] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 296.152975] ? fput+0x130/0x1a0 [ 296.156261] ? do_syscall_64+0x9a/0x820 [ 296.160242] ? do_syscall_64+0x9a/0x820 [ 296.164229] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.168826] ? trace_hardirqs_on+0xbd/0x2c0 [ 296.173634] ? __ia32_sys_read+0xb0/0xb0 [ 296.177718] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.183091] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 296.188208] __x64_sys_sendmmsg+0x9d/0x100 [ 296.192451] do_syscall_64+0x1b9/0x820 [ 296.196350] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 296.201721] ? syscall_return_slowpath+0x5e0/0x5e0 [ 296.206659] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 296.211681] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 296.216704] ? recalc_sigpending_tsk+0x180/0x180 [ 296.221470] ? kasan_check_write+0x14/0x20 [ 296.225720] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 296.230582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.235773] RIP: 0033:0x457099 [ 296.238985] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.257899] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 296.265631] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 296.272914] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 296.280424] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 296.287702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 296.294996] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000002 09:22:41 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x5452, 0x0) 09:22:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x0, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() tkill(r1, 0x35) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:41 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1c1000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)=0x0) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000200)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0}, &(0x7f0000001840)=0xc) lstat(&(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005980)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000005a80)=0xe8) fstat(r2, &(0x7f0000005ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000005bc0)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x20040400}, 0xc, &(0x7f0000005900)=[{&(0x7f0000000340)={0x1114, 0x32, 0x302, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x62, @fd=r1}, @nested={0x7c, 0x52, [@generic="6e6e5d4015373c676b2e2c8bcf98e1c1ec73579f3944b430c8441fa18767b149431acd728635a6c70577640ac1be38b1b42d8d951ba5047c56f4cc78e2df4f2c82d1f1fada2af85470c062d2fb9e124a07f3106cc5106fc03ecc9b3204e1b2372011ad36b28913b169a3c4d6c094de", @typed={0x8, 0x3d, @uid=r6}]}, @generic="485ca7787b61f68cfa662f99556bd7d6e2ef77bb603116052cf60e03305e0950bf02841418f10ea4d1562aab3664e218dcabc180cd0cef15ca972d690ff4d0c9fe0259061321a11234c37be7d8d317927e64b2e066f3b8a0b1e36d4cfe468cde9d46986d773182c673677f48a0fdb9fd82ff1376aaa65bf61685", @generic="ff30", @generic="66a3", @generic="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@generic="d078599546faf9d39b3fd2c31a3e279b6c06c46e66580c10937364e54338a9b1091fb4e37e83042f38e5ea9ea16019563308740c47a25d2ee5c60206ce9257e76972422960d823126b53b04c04f1d7aa6ef1c22023ae142846122bf12ed57f878f4aa7b98096b00866963cc0d246c5c50e8ae6c530259d95b0275b0d03675edd8ad47572ea56136dbeb7e8b7932f6d71b1991ac01b98eb86d6f0cbb1d798d8b91cd4422fe6454274ea37cc8aaf9d29b6d2a72e506915f5f65c97fce68990d3aef7ba62ef6fc7df3564b6a4196335ab", @typed={0x74, 0x8, @binary="a75afced958055a6bc4cdf8876be9298d41cf6c66d9fd12fc8d6aa4b076139a85464480d25575fb31a530802aec59919d6a3dca5944ea4e0c7b99f77931b2ee9c3ec636b9f0c2be40e3000c1fcc0e8a0175d9e3364df236f23b3f60cf1245f83161d56632bae1d07af734f0097b7"}, @typed={0x8, 0x86, @pid=r4}, @typed={0xe0, 0x91, @binary="eac9ac987dede1db01858e55618c375f41982137f0b7746b63e595cba0121f6769d07a235ffc96303afb23df346b3a2e3c5446cc10037180e8861ac295e8c5193b67026035710e19357aca31ee5b01cdab2cd29dbf3bb7dbf6038d5f666bb22cd80478a73e89b4748d040753613bfc7a58814c579faa6a9768c263df33049635cc7b870f536274f623b744064d62cb1057bc9c1823a87cf23760f7854c7b98643afd15103f353b027abca5c0accb284797429af75e5b10a274fb491ead9a4a8fb2e832729bdeef2bf9c89aed4aa140ee7f6e3bc6d67a86c881"}, @generic="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@generic="573b8392af1592423f3cbf197cc2be4c3ca14a9ba88488ed70d427e3936730182a"]}, @typed={0x8, 0x3b, @pid=r4}]}, 0x226c}], 0x8, &(0x7f0000005b40)=[@cred={0x20, 0x1, 0x2, r4, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r1, r3]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x60, 0x4000}, 0x4040054) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 09:22:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x0, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:41 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000280)) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6(0xa, 0x3, 0x3000000000, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000740)=ANY=[@ANYBLOB="0353bc6cda81134519c286d07fa7df03f0e685c02a445b0c6b00006a0000121b3df341f6cc8a9f95422d9a5bf40006", @ANYRES32=0x0], &(0x7f0000000540)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e23}}, 0x2, 0x7fffffff}, &(0x7f0000000340)=0x90) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000380)={r5, 0xb4c, 0xffffffff}, 0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000400), 0x117}}, 0x20) write$uinput_user_dev(r2, &(0x7f0000000e00)={'syz0\x00', {0xffffffff, 0x100, 0x1011d, 0xfffffffffffffffb}, 0x1f, [0x6, 0x2, 0x0, 0x393d, 0x39973791, 0x4, 0x7ae, 0x9, 0x2, 0x8, 0x100000001, 0xfffffffffffffffb, 0x2, 0x9, 0x1, 0x5, 0x8001, 0xc12a, 0x7ff, 0x5, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x6a1d8cf5, 0x70, 0x2ff78af2, 0x4, 0x5, 0x101, 0x4, 0x3, 0x9, 0x4, 0x9, 0x4, 0x4, 0x9, 0x100000000, 0x2, 0x8000, 0x1, 0xa83e, 0x6, 0x800, 0x1000, 0xd2b6, 0x100000000, 0x8, 0x0, 0x8001, 0x7, 0x9, 0x6, 0x7, 0x2, 0x5, 0xce1, 0xfffffffffffffffb, 0x10000, 0xba0000000, 0x10001, 0x0, 0x20000000000000], [0x0, 0x401, 0xffff, 0x9, 0xc5, 0x9, 0x0, 0x8000008, 0x101, 0x0, 0x0, 0x8, 0x6, 0x439f, 0x84, 0x4, 0x0, 0x9361, 0x7, 0x2, 0x8c4a, 0x9, 0x80, 0x3621, 0x7, 0x20, 0x57, 0x100000001, 0x6, 0x80, 0x8f3b, 0x9, 0x4c8, 0x3, 0x200, 0x4c5d, 0x4, 0x7, 0xedb, 0x9, 0x7, 0x72, 0x8, 0x5, 0x8, 0x6, 0x2, 0x1, 0x9, 0x0, 0x4, 0xfffffffffffffff9, 0x7ff, 0x7, 0xbd, 0x1f, 0x2, 0x901e, 0x60, 0x7f, 0x5a, 0x0, 0x8, 0x9], [0x7ff, 0x3, 0xa87f, 0xfff, 0x7fff, 0x5, 0xa2a0, 0x9, 0x4, 0xfffffffffffff571, 0x80000000, 0x8001, 0x4, 0x2, 0x1f, 0x0, 0x4, 0x6, 0x401, 0x5, 0x1000, 0x1f, 0x0, 0x8fb6, 0x7, 0x7, 0x5, 0x81, 0xfffffffffffff801, 0xa7, 0x81, 0x6da, 0x7, 0x10000, 0x3, 0x64, 0x4, 0x0, 0xfff, 0x0, 0x93e8, 0x6, 0x10001, 0x3, 0x1, 0x2, 0x0, 0x0, 0x2cab, 0xc0, 0x84e9, 0x70000000, 0xffff, 0x7, 0x0, 0x7, 0x3f0000000000000, 0x2000000, 0x0, 0x5, 0x3b2, 0x3, 0x20, 0x8], [0x6, 0x0, 0x10000000006, 0x9, 0x3, 0x40000000000, 0x3, 0x8, 0x1e99, 0x9, 0x40, 0x2, 0x6, 0x3, 0xffff, 0xada, 0x9, 0x7f, 0x20, 0xfffffffffffffffb, 0x401, 0x0, 0x3, 0x8, 0x3, 0x3, 0x20, 0x7, 0x7, 0x5, 0x1000, 0x8, 0x5, 0x8000, 0x2, 0x8001, 0x401, 0x4, 0x80, 0x1, 0x8, 0x8, 0x100000001, 0x9, 0x20, 0x62, 0x100000000, 0x2, 0x5, 0x71c, 0x1000, 0x9, 0x8, 0xffffffffffffffff, 0x0, 0x72b, 0x0, 0xffffffffffff0001, 0xcc, 0xfffffffffffffff9, 0xa140, 0xffffffff, 0x7, 0x1ff]}, 0x45c) write$binfmt_aout(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x18f) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000640)=0x20) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000500)='./bus\x00', &(0x7f00000005c0)='9p\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d72cf55cd646d611d70371a743a3078303030303030303030303030346532322c6d6d61702c63616368653d6c6f6f73652c00"]) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000200)={0x0, 0x989680}) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000140)={0x18, 0x1, 0x0, {0x2}}, 0x18) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 09:22:41 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000100)={0x9, 0x8, 0x6}) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x8) 09:22:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x0, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 296.477335] FAULT_INJECTION: forcing a failure. [ 296.477335] name failslab, interval 1, probability 0, space 0, times 0 [ 296.488917] CPU: 0 PID: 11072 Comm: syz-executor7 Not tainted 4.19.0-rc2+ #225 [ 296.496298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.505694] Call Trace: [ 296.508363] dump_stack+0x1c9/0x2b4 [ 296.512018] ? dump_stack_print_info.cold.2+0x52/0x52 [ 296.517238] ? mark_held_locks+0x160/0x160 [ 296.521489] ? print_usage_bug+0xc0/0xc0 [ 296.525595] should_fail.cold.4+0xa/0x11 [ 296.529678] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 296.534830] ? graph_lock+0x170/0x170 [ 296.538655] ? perf_trace_lock+0x920/0x920 [ 296.542914] ? mark_held_locks+0x160/0x160 [ 296.547186] ? find_held_lock+0x36/0x1c0 [ 296.551272] ? __lock_is_held+0xb5/0x140 [ 296.555392] ? check_same_owner+0x340/0x340 [ 296.559740] ? rcu_note_context_switch+0x680/0x680 [ 296.564702] __should_failslab+0x124/0x180 [ 296.568964] should_failslab+0x9/0x14 [ 296.572792] kmem_cache_alloc+0x29c/0x710 [ 296.576967] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 296.581665] __d_alloc+0xc8/0xd50 [ 296.585143] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 296.590183] ? d_alloc_parallel+0x1eb0/0x1eb0 [ 296.594694] ? d_lookup+0x269/0x340 [ 296.598379] ? d_lookup+0x269/0x340 [ 296.602051] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.606666] ? lock_rename+0x236/0x290 [ 296.610590] ? lookup_dcache+0x22/0x140 [ 296.614583] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 296.619708] ? lock_release+0x9f0/0x9f0 [ 296.623721] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 296.628788] d_alloc+0x96/0x380 [ 296.632097] ? __d_lookup+0x9e0/0x9e0 [ 296.635915] ? __d_alloc+0xd50/0xd50 [ 296.639636] ? lock_rename+0x236/0x290 [ 296.643547] __lookup_hash+0xd9/0x190 [ 296.647385] do_renameat2+0x770/0x1120 [ 296.651338] ? user_path_create+0x40/0x40 [ 296.655516] ? schedule+0xfb/0x450 [ 296.659075] ? __schedule+0x1df0/0x1df0 [ 296.663066] ? exit_to_usermode_loop+0x8c/0x380 [ 296.667762] ? trace_hardirqs_off+0xb8/0x2c0 [ 296.672193] ? do_syscall_64+0x6be/0x820 [ 296.676275] ? trace_hardirqs_on+0x2c0/0x2c0 [ 296.680728] ? do_syscall_64+0x9a/0x820 [ 296.681990] 9pnet: Could not find request transport: rÏUÍdmap7t:0x0000000000004e22 [ 296.684739] ? do_syscall_64+0x9a/0x820 [ 296.684853] ? trace_hardirqs_on+0xbd/0x2c0 [ 296.684882] ? exit_to_usermode_loop+0x1f4/0x380 [ 296.684899] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.684915] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 296.684944] ? ksys_ioctl+0x81/0xd0 [ 296.684965] __x64_sys_rename+0x5e/0x80 [ 296.684996] do_syscall_64+0x1b9/0x820 [ 296.685010] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 296.685028] ? syscall_return_slowpath+0x5e0/0x5e0 [ 296.685051] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 296.743191] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 296.748262] ? recalc_sigpending_tsk+0x180/0x180 [ 296.753038] ? kasan_check_write+0x14/0x20 [ 296.757296] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 296.762196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.767157] FAT-fs (loop1): error, invalid access to FAT (entry 0x000004ad) [ 296.767411] RIP: 0033:0x457099 [ 296.767435] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.774777] FAT-fs (loop1): Filesystem has been set read-only [ 296.777878] RSP: 002b:00007f5c681bdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 296.777896] RAX: ffffffffffffffda RBX: 00007f5c681be6d4 RCX: 0000000000457099 [ 296.777905] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000020000300 [ 296.777914] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 296.777923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 296.777932] R13: 00000000004d4368 R14: 00000000004c8b0f R15: 0000000000000004 [ 296.864099] FAT-fs (loop1): error, invalid access to FAT (entry 0x000004ad) [ 296.885259] FAT-fs (loop1): error, invalid access to FAT (entry 0x000004ad) [ 296.893385] FAT-fs (loop1): error, invalid access to FAT (entry 0x000004ad) 09:22:41 executing program 7 (fault-call:6 fault-nth:5): unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:41 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) fcntl$getflags(r0, 0x40a) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e22}}, 0x2, 0xb630, 0x6, "cf02a9f752a39eaef08a12630d5191cc9dbc97bfa042f91a27c830f609613c662924f2f2ef39ab12a5f635bad1e0ba4d858882d0319cf0f0a919ed065e2b8a891670c6a5fd2cc160947670dd6369ac4c"}, 0xd8) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:41 executing program 3 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x0, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x4, 0x9, 0x2, 0x4, 0x1, 0x800}, 0xffffffffffffff56) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r1, 0x4, 0x18}, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2802, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)={0x7, 0x6, 0x5, 0x2, 0x10000, 0x9, 0x7, 0x0, 0x3f, 0x10001, 0x1, 0x200}) mq_timedreceive(r2, &(0x7f0000000080)=""/35, 0x23, 0x1, &(0x7f00000000c0)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f00000002c0)={0x0, @aes128, 0x3, "af1e482f1cb5222b"}) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 09:22:41 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x8138ae83, 0x0) 09:22:41 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:41 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000400)) getpgid(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7, 0x1) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000240)="3664eb7dec6e734b832e54b16d914c47a1a8eb9f09a5f0d1d391d5a24a66adad449ecd2ecbdf43f7aa8824fa0ff3fdaeb4591b05fad08827283c5f2c077b4c7b39cc690282e24949aec9ef4a7d05ac906d6336cf934681a4b9f4d4c72f351ccc2a182f1259e319b37275c7cb580dfcbc7fe9b7c2101d48a8aa0a71158857adf0aa4615e8b8c22bebf2e2bd6d4869b6c2318a9918f75ebcdb56f2cdda46d06174920f1208b4a580062781f35aea559594f540dcfc75f7a5dbdd442d5d33eb38fcccf6bba9f4b275ed1057ef55b21af840289cb322cf1d96b6a5c50e9da1b0e21a") setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x5, 0x1, 0x2, 0x7f, 0x2}, 0xc) readahead(r1, 0x10001, 0xc4) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x480000) ioctl$UI_SET_PROPBIT(r4, 0x4004556e, 0xe) close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f00000003c0)={0x20, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140), &(0x7f0000000200)=0xc) [ 297.016588] 9pnet: Could not find request transport: rÏUÍdmap7t:0x0000000000004e22 09:22:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:41 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000140)={&(0x7f0000000100)="820a6c5dd3c139c9c9edee", 0xb}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) [ 297.106209] FAULT_INJECTION: forcing a failure. [ 297.106209] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 297.118170] CPU: 0 PID: 11147 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 297.125563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.125570] Call Trace: [ 297.125596] dump_stack+0x1c9/0x2b4 [ 297.125624] ? dump_stack_print_info.cold.2+0x52/0x52 [ 297.146392] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 297.151250] ? unwind_get_return_address+0x61/0xa0 [ 297.156199] should_fail.cold.4+0xa/0x11 [ 297.160284] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 297.165422] ? graph_lock+0x170/0x170 [ 297.169233] ? save_stack+0xa9/0xd0 [ 297.173379] ? save_stack+0x43/0xd0 [ 297.177019] ? kasan_kmalloc+0xc4/0xe0 [ 297.180916] ? __kmalloc_node_track_caller+0x47/0x70 [ 297.186036] ? __kmalloc_reserve.isra.41+0x3a/0xe0 [ 297.190966] ? __alloc_skb+0x155/0x770 [ 297.194861] ? alloc_skb_with_frags+0x13f/0x7d0 [ 297.199533] ? unix_dgram_sendmsg+0x50b/0x1750 [ 297.204113] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 297.208964] ? find_held_lock+0x36/0x1c0 [ 297.213048] ? check_same_owner+0x340/0x340 [ 297.217377] ? rcu_note_context_switch+0x680/0x680 [ 297.222333] __alloc_pages_nodemask+0x365/0xd10 [ 297.227050] ? __alloc_pages_slowpath+0x2cb0/0x2cb0 [ 297.232090] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.237627] ? __alloc_skb+0x4c6/0x770 [ 297.241527] ? mark_held_locks+0x160/0x160 [ 297.245766] ? mark_held_locks+0x160/0x160 [ 297.250012] ? is_bpf_text_address+0xd7/0x170 [ 297.254515] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 297.260062] alloc_pages_current+0x10c/0x210 [ 297.264481] alloc_skb_with_frags+0x264/0x7d0 [ 297.269001] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 297.273757] ? save_stack+0x43/0xd0 [ 297.277385] ? kasan_kmalloc+0xc4/0xe0 [ 297.281271] ? graph_lock+0x170/0x170 [ 297.285086] sock_alloc_send_pskb+0x8aa/0xb20 [ 297.289595] ? find_held_lock+0x36/0x1c0 [ 297.293669] ? sock_wmalloc+0x1f0/0x1f0 [ 297.297653] ? lock_downgrade+0x8f0/0x8f0 [ 297.301812] ? kasan_check_read+0x11/0x20 [ 297.305967] ? do_raw_spin_unlock+0xa7/0x2f0 [ 297.310382] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 297.314972] ? kasan_check_write+0x14/0x20 [ 297.319210] ? do_raw_spin_lock+0xc1/0x200 [ 297.323463] unix_dgram_sendmsg+0x50b/0x1750 [ 297.327874] ? _copy_from_user+0xdf/0x150 [ 297.332042] ? unix_stream_connect+0x11e0/0x11e0 [ 297.336803] ? aa_af_perm+0x5a0/0x5a0 [ 297.340610] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 297.346149] ? _copy_from_user+0xdf/0x150 [ 297.350313] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 297.355257] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 297.359925] ? unix_dgram_sendmsg+0x1750/0x1750 [ 297.364608] sock_sendmsg+0xd5/0x120 [ 297.368340] ___sys_sendmsg+0x51d/0x930 [ 297.372353] ? copy_msghdr_from_user+0x580/0x580 [ 297.377120] ? lock_downgrade+0x8f0/0x8f0 [ 297.381283] ? __fget_light+0x2f7/0x440 [ 297.385274] ? fget_raw+0x20/0x20 [ 297.388763] ? lock_downgrade+0x8f0/0x8f0 [ 297.392917] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 297.398456] ? proc_fail_nth_write+0x9e/0x210 [ 297.402958] ? proc_cwd_link+0x1d0/0x1d0 [ 297.407029] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 297.412579] ? sockfd_lookup_light+0xc5/0x160 [ 297.417094] __sys_sendmmsg+0x240/0x6f0 [ 297.421080] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 297.425407] ? __lock_is_held+0xb5/0x140 [ 297.429491] ? fput+0x130/0x1a0 [ 297.432779] ? do_syscall_64+0x9a/0x820 [ 297.436757] ? do_syscall_64+0x9a/0x820 [ 297.440756] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.445347] ? trace_hardirqs_on+0xbd/0x2c0 [ 297.449670] ? __ia32_sys_read+0xb0/0xb0 [ 297.453761] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.459130] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 297.464256] __x64_sys_sendmmsg+0x9d/0x100 [ 297.468495] do_syscall_64+0x1b9/0x820 [ 297.472395] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 297.477761] ? syscall_return_slowpath+0x5e0/0x5e0 [ 297.482705] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 297.487760] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 297.492827] ? recalc_sigpending_tsk+0x180/0x180 [ 297.497590] ? kasan_check_write+0x14/0x20 [ 297.501833] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 297.506687] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.511877] RIP: 0033:0x457099 [ 297.515074] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.533971] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 297.541682] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 297.548950] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 297.556214] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 297.563517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 297.570800] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000003 09:22:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = semget(0x3, 0x7, 0x0) semctl$IPC_INFO(r2, 0x5, 0x3, &(0x7f0000000040)=""/151) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 297.654434] FAULT_INJECTION: forcing a failure. [ 297.654434] name failslab, interval 1, probability 0, space 0, times 0 [ 297.665785] CPU: 1 PID: 11176 Comm: syz-executor7 Not tainted 4.19.0-rc2+ #225 [ 297.673165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.682523] Call Trace: [ 297.685121] dump_stack+0x1c9/0x2b4 [ 297.688774] ? dump_stack_print_info.cold.2+0x52/0x52 [ 297.693975] ? __find_get_block+0xdf0/0xdf0 [ 297.698340] should_fail.cold.4+0xa/0x11 [ 297.702413] ? ext4_map_blocks+0x429/0x1b60 [ 297.706762] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 297.711891] ? graph_lock+0x170/0x170 [ 297.715699] ? graph_lock+0x170/0x170 [ 297.719528] ? __lock_is_held+0xb5/0x140 [ 297.723603] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 297.729164] ? __lock_is_held+0xb5/0x140 [ 297.733247] ? rcu_read_lock_sched_held+0x108/0x120 [ 297.738277] ? check_same_owner+0x340/0x340 [ 297.742625] ? ext4_find_entry+0x560/0x1b70 [ 297.746956] ? rcu_note_context_switch+0x680/0x680 [ 297.751926] __should_failslab+0x124/0x180 [ 297.756168] should_failslab+0x9/0x14 [ 297.759989] kmem_cache_alloc+0x29c/0x710 [ 297.764178] jbd2__journal_start+0x1e7/0x9f0 [ 297.768598] ? jbd2_write_access_granted.part.9+0x430/0x430 [ 297.774339] ? rcu_note_context_switch+0x680/0x680 [ 297.779292] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.784860] __ext4_journal_start_sb+0x18d/0x590 [ 297.789629] ? ext4_rename+0xbf2/0x2e90 [ 297.793619] ? ext4_journal_abort_handle.isra.5+0x260/0x260 [ 297.799354] ? zap_class+0x740/0x740 [ 297.803096] ext4_rename+0xbf2/0x2e90 [ 297.806917] ? ext4_tmpfile+0x4e0/0x4e0 [ 297.810901] ? find_held_lock+0x36/0x1c0 [ 297.814990] ? down_read+0xb5/0x1d0 [ 297.818631] ? __is_local_mountpoint+0xd3/0x200 [ 297.823340] ext4_rename2+0x1bc/0x270 [ 297.827156] vfs_rename+0x7de/0x1a60 [ 297.830889] ? lookup_one_len+0x220/0x220 [ 297.835055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 297.840694] ? security_path_rename+0x20f/0x300 [ 297.845395] do_renameat2+0xe70/0x1120 [ 297.849317] ? user_path_create+0x40/0x40 [ 297.853503] ? do_syscall_64+0x9a/0x820 [ 297.857484] ? do_syscall_64+0x9a/0x820 [ 297.861469] ? trace_hardirqs_on+0xbd/0x2c0 [ 297.865800] ? __ia32_sys_read+0xb0/0xb0 [ 297.869874] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 297.875415] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.880783] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 297.885897] ? ksys_ioctl+0x81/0xd0 [ 297.889539] __x64_sys_rename+0x5e/0x80 [ 297.893522] do_syscall_64+0x1b9/0x820 [ 297.897412] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 297.902785] ? syscall_return_slowpath+0x5e0/0x5e0 [ 297.907742] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 297.912783] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 297.917851] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 297.922730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.927925] RIP: 0033:0x457099 [ 297.931120] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:22:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000040)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 297.950021] RSP: 002b:00007f5c6819cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 297.957735] RAX: ffffffffffffffda RBX: 00007f5c6819d6d4 RCX: 0000000000457099 [ 297.965010] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000020000300 [ 297.972278] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 297.979558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 297.986833] R13: 00000000004d4368 R14: 00000000004c8b0f R15: 0000000000000005 09:22:42 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200000, 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=r2, 0x12) 09:22:42 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:42 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 09:22:42 executing program 3 (fault-call:4 fault-nth:4): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") [ 298.177425] FAULT_INJECTION: forcing a failure. [ 298.177425] name failslab, interval 1, probability 0, space 0, times 0 [ 298.188767] CPU: 0 PID: 11201 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 298.196159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.205515] Call Trace: [ 298.208116] dump_stack+0x1c9/0x2b4 [ 298.211762] ? dump_stack_print_info.cold.2+0x52/0x52 [ 298.216970] ? check_noncircular+0x20/0x20 [ 298.221216] ? perf_trace_lock+0xde/0x920 [ 298.225384] should_fail.cold.4+0xa/0x11 [ 298.229460] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 298.234590] ? print_usage_bug+0xc0/0xc0 [ 298.238665] ? find_held_lock+0x36/0x1c0 [ 298.242763] ? check_same_owner+0x340/0x340 [ 298.247098] ? rcu_note_context_switch+0x680/0x680 [ 298.252054] __should_failslab+0x124/0x180 [ 298.256327] should_failslab+0x9/0x14 [ 298.260135] kmem_cache_alloc_node+0x256/0x720 [ 298.264742] __alloc_skb+0x119/0x770 [ 298.268475] ? skb_scrub_packet+0x490/0x490 [ 298.272809] ? mark_held_locks+0x160/0x160 [ 298.277053] ? zap_class+0x740/0x740 [ 298.281007] ? perf_trace_lock+0x920/0x920 [ 298.285257] ? __lock_acquire+0x7fc/0x5020 [ 298.289505] ? perf_trace_lock+0x920/0x920 [ 298.293753] ? graph_lock+0x170/0x170 [ 298.297561] ? perf_trace_lock+0xde/0x920 [ 298.301724] alloc_skb_with_frags+0x13f/0x7d0 [ 298.306257] ? zap_class+0x740/0x740 [ 298.309990] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 298.314756] ? graph_lock+0x170/0x170 [ 298.318584] sock_alloc_send_pskb+0x8aa/0xb20 [ 298.323099] ? find_held_lock+0x36/0x1c0 [ 298.327171] ? sock_wmalloc+0x1f0/0x1f0 [ 298.331162] ? lock_downgrade+0x8f0/0x8f0 [ 298.335340] ? kasan_check_read+0x11/0x20 [ 298.339499] ? do_raw_spin_unlock+0xa7/0x2f0 [ 298.343918] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 298.348515] ? kasan_check_write+0x14/0x20 [ 298.352760] ? do_raw_spin_lock+0xc1/0x200 [ 298.357014] unix_dgram_sendmsg+0x50b/0x1750 [ 298.361433] ? lock_downgrade+0x8f0/0x8f0 [ 298.365613] ? unix_stream_connect+0x11e0/0x11e0 [ 298.370381] ? aa_af_perm+0x5a0/0x5a0 [ 298.374205] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 298.379760] ? _copy_from_user+0xdf/0x150 [ 298.383934] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 298.388871] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 298.393547] ? unix_dgram_sendmsg+0x1750/0x1750 [ 298.398228] sock_sendmsg+0xd5/0x120 [ 298.401964] ___sys_sendmsg+0x51d/0x930 [ 298.405938] ? graph_lock+0x170/0x170 [ 298.409756] ? copy_msghdr_from_user+0x580/0x580 [ 298.414526] ? find_held_lock+0x36/0x1c0 [ 298.418609] ? lock_downgrade+0x8f0/0x8f0 [ 298.422779] ? rcu_note_context_switch+0x680/0x680 [ 298.427716] ? check_same_owner+0x340/0x340 [ 298.432069] __sys_sendmmsg+0x240/0x6f0 [ 298.436059] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 298.440422] ? fput+0x130/0x1a0 [ 298.443723] ? do_syscall_64+0x9a/0x820 [ 298.447738] ? do_syscall_64+0x9a/0x820 [ 298.451729] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.456335] ? trace_hardirqs_on+0xbd/0x2c0 [ 298.460670] ? __ia32_sys_read+0xb0/0xb0 [ 298.464744] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.470114] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 298.475254] __x64_sys_sendmmsg+0x9d/0x100 [ 298.479519] do_syscall_64+0x1b9/0x820 [ 298.483425] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 298.488816] ? syscall_return_slowpath+0x5e0/0x5e0 [ 298.493771] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 298.498793] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 298.503814] ? recalc_sigpending_tsk+0x180/0x180 [ 298.508576] ? kasan_check_write+0x14/0x20 [ 298.512820] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 298.517676] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.522904] RIP: 0033:0x457099 [ 298.526111] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.545025] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 298.552742] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 298.560015] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 298.567288] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 298.574586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 298.581856] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000004 09:22:43 executing program 7 (fault-call:6 fault-nth:6): unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:43 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x2, 0x2000004, 0x7ffffa, 0x10, r1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000240)="f7c0ab2d17234aa7d4edabf59dceb9aeceea9173b068c909f29021ec74b7d1a0"}, 0x10) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x3) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000040)) 09:22:43 executing program 6: socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:43 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x4004ae99, 0x0) 09:22:43 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @broadcast}}, [0xccd8, 0xffff, 0x7f, 0x100000001, 0x85, 0x7, 0x6, 0x0, 0x0, 0x7, 0x10000, 0x3, 0x7fff, 0x3, 0x9]}, &(0x7f0000000140)=0x100) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:43 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 09:22:43 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x6) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x6) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f00000001c0)={0x29, 0x6, 0x0, {0x4, 0x4}}, 0x29) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'syz_tun\x00', {0x2, 0x0, @dev}}) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 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) sendmmsg(r0, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x3500, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 09:22:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:43 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:43 executing program 6: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x3, 0x8010000000000087) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000100)={0x2a, 0x200, 0x3, "c0c82e8d62bd8eff0de8547c0805ad073122ed4756b85b2a698ee89e6c4042fedc16437dae48507e1b39"}) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x40000000000005, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000240)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x3, @mcast1, 0x2}, 0x3d) 09:22:43 executing program 3 (fault-call:4 fault-nth:5): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:43 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 09:22:43 executing program 6: socketpair$unix(0x1, 0x46, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000280)) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xffffffffffffffcb) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e22, @loopback}}) 09:22:43 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x4048ae9b, 0x0) [ 299.060260] FAULT_INJECTION: forcing a failure. [ 299.060260] name failslab, interval 1, probability 0, space 0, times 0 [ 299.071605] CPU: 1 PID: 11264 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 299.079000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.088355] Call Trace: [ 299.090982] dump_stack+0x1c9/0x2b4 [ 299.094624] ? dump_stack_print_info.cold.2+0x52/0x52 [ 299.099853] should_fail.cold.4+0xa/0x11 [ 299.103931] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 299.109077] ? __save_stack_trace+0x8d/0xf0 [ 299.113436] ? save_stack+0xa9/0xd0 [ 299.117070] ? save_stack+0x43/0xd0 [ 299.120726] ? find_held_lock+0x36/0x1c0 [ 299.124841] ? check_same_owner+0x340/0x340 [ 299.129200] ? rcu_note_context_switch+0x680/0x680 [ 299.134139] __should_failslab+0x124/0x180 [ 299.138399] should_failslab+0x9/0x14 [ 299.142208] kmem_cache_alloc_node_trace+0x259/0x720 [ 299.147337] __kmalloc_node_track_caller+0x33/0x70 [ 299.152293] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 299.157098] __alloc_skb+0x155/0x770 [ 299.160855] ? skb_scrub_packet+0x490/0x490 [ 299.165286] ? mark_held_locks+0x160/0x160 [ 299.169547] ? perf_trace_lock+0x920/0x920 [ 299.173957] ? __lock_acquire+0x7fc/0x5020 [ 299.178201] ? perf_trace_lock+0x920/0x920 [ 299.182443] ? graph_lock+0x170/0x170 [ 299.186257] alloc_skb_with_frags+0x13f/0x7d0 [ 299.190786] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 299.195557] ? graph_lock+0x170/0x170 [ 299.199379] sock_alloc_send_pskb+0x8aa/0xb20 [ 299.203889] ? find_held_lock+0x36/0x1c0 [ 299.207960] ? sock_wmalloc+0x1f0/0x1f0 [ 299.211950] ? lock_downgrade+0x8f0/0x8f0 [ 299.216110] ? kasan_check_read+0x11/0x20 [ 299.220275] ? do_raw_spin_unlock+0xa7/0x2f0 [ 299.224712] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 299.229319] ? kasan_check_write+0x14/0x20 [ 299.233567] ? do_raw_spin_lock+0xc1/0x200 [ 299.237842] unix_dgram_sendmsg+0x50b/0x1750 [ 299.242259] ? lock_downgrade+0x8f0/0x8f0 [ 299.246431] ? unix_stream_connect+0x11e0/0x11e0 [ 299.251202] ? aa_af_perm+0x5a0/0x5a0 [ 299.255013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 299.260556] ? _copy_from_user+0xdf/0x150 [ 299.264732] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 299.269691] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 299.274394] ? unix_dgram_sendmsg+0x1750/0x1750 [ 299.279098] sock_sendmsg+0xd5/0x120 [ 299.283276] ___sys_sendmsg+0x51d/0x930 [ 299.287265] ? graph_lock+0x170/0x170 [ 299.291079] ? copy_msghdr_from_user+0x580/0x580 [ 299.295849] ? find_held_lock+0x36/0x1c0 [ 299.299926] ? lock_downgrade+0x8f0/0x8f0 [ 299.304095] ? rcu_note_context_switch+0x680/0x680 [ 299.309034] ? check_same_owner+0x340/0x340 [ 299.313398] __sys_sendmmsg+0x240/0x6f0 [ 299.317389] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 299.321740] ? __lock_is_held+0xb5/0x140 [ 299.325836] ? fput+0x130/0x1a0 [ 299.329126] ? do_syscall_64+0x9a/0x820 [ 299.333103] ? do_syscall_64+0x9a/0x820 [ 299.337080] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.341666] ? trace_hardirqs_on+0xbd/0x2c0 [ 299.345998] ? __ia32_sys_read+0xb0/0xb0 [ 299.350080] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.355448] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 299.360567] __x64_sys_sendmmsg+0x9d/0x100 [ 299.364810] do_syscall_64+0x1b9/0x820 [ 299.368724] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 299.374113] ? syscall_return_slowpath+0x5e0/0x5e0 [ 299.379043] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 299.384062] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 299.389077] ? recalc_sigpending_tsk+0x180/0x180 [ 299.393841] ? kasan_check_write+0x14/0x20 [ 299.398084] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 299.402934] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.408127] RIP: 0033:0x457099 [ 299.411335] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.430236] RSP: 002b:00007fbcef0edc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 299.437949] RAX: ffffffffffffffda RBX: 00007fbcef0ee6d4 RCX: 0000000000457099 [ 299.445215] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000003 [ 299.452480] RBP: 00000000009301e0 R08: 0000000000000000 R09: 0000000000000000 [ 299.459750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 299.467019] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000005 09:22:44 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:44 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x7, &(0x7f0000000080)=0x800000000) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200, 0x0) write$cgroup_pid(r3, &(0x7f0000000200)=r2, 0x12) pipe(&(0x7f0000000100)={0xffffffffffffffff}) sched_setscheduler(r2, 0x1, &(0x7f0000000180)=0x3) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000240)={0x7ff, 0x3ff, 0x0, 0x7, 0x9, 0x4}) r5 = shmget(0x0, 0x2000, 0x20000000000000c, &(0x7f0000ffe000/0x2000)=nil) shmat(r5, &(0x7f0000ff6000/0xa000)=nil, 0x3000) ioctl$UI_GET_VERSION(r4, 0x8004552d, &(0x7f0000000140)) 09:22:44 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) statx(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x7ff, &(0x7f0000000240)) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x8000080, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x167, 0x2000) write$FUSE_WRITE(r2, &(0x7f00000000c0)={0x18, 0x0, 0x2, {0x81}}, 0x18) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) 09:22:44 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040)}, 0x48) 09:22:44 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000240), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80, 0x400) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000100)=""/202) 09:22:44 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_RUN(r1, 0xae80, 0x0) 09:22:44 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0x2000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x1, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x200) getitimer(0x1, &(0x7f0000036fe0)) 09:22:44 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040)}, 0x48) 09:22:44 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x80) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x6501, @mcast1, 0x9}, 0x1c) 09:22:44 executing program 0 (fault-call:4 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:44 executing program 6: socketpair$unix(0x1, 0x40000100001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) [ 299.857168] FAULT_INJECTION: forcing a failure. [ 299.857168] name failslab, interval 1, probability 0, space 0, times 0 [ 299.868586] CPU: 1 PID: 11331 Comm: syz-executor0 Not tainted 4.19.0-rc2+ #225 [ 299.875956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.885324] Call Trace: [ 299.887933] dump_stack+0x1c9/0x2b4 [ 299.891584] ? dump_stack_print_info.cold.2+0x52/0x52 [ 299.896804] should_fail.cold.4+0xa/0x11 [ 299.900913] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 299.906035] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 299.910738] ? __fget+0x4d5/0x740 [ 299.914223] ? find_held_lock+0x36/0x1c0 [ 299.918336] ? check_same_owner+0x340/0x340 [ 299.922718] ? rcu_note_context_switch+0x680/0x680 [ 299.927681] __should_failslab+0x124/0x180 [ 299.931924] should_failslab+0x9/0x14 [ 299.935755] __kmalloc_track_caller+0x2ae/0x720 [ 299.940435] ? __check_object_size+0xa3/0x5d7 [ 299.944943] ? map_get_next_key+0x523/0x640 [ 299.949275] memdup_user+0x2c/0xa0 [ 299.952840] map_get_next_key+0x523/0x640 [ 299.956994] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 299.962539] __x64_sys_bpf+0x357/0x510 [ 299.966431] ? bpf_prog_get+0x20/0x20 [ 299.970248] do_syscall_64+0x1b9/0x820 [ 299.974135] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 299.979521] ? syscall_return_slowpath+0x5e0/0x5e0 [ 299.984479] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 299.989350] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 299.994376] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 299.999399] ? prepare_exit_to_usermode+0x291/0x3b0 [ 300.004430] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.009289] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.014507] RIP: 0033:0x457099 [ 300.017713] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.036623] RSP: 002b:00007fa84b2d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 300.044342] RAX: ffffffffffffffda RBX: 00007fa84b2d36d4 RCX: 0000000000457099 09:22:44 executing program 3 (fault-call:4 fault-nth:6): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:44 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_RUN(r1, 0xae80, 0x0) 09:22:44 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000280)) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {0x4, 0x3, 0x4, 0xa00000}, 0x1c, [0x40, 0x10000, 0x0, 0x7ff, 0xffffffffffffffe0, 0x9, 0xfff, 0x88, 0x2, 0x1ff, 0x1f, 0x8000, 0xd3, 0x7, 0x6, 0x1, 0x7, 0x0, 0x5163, 0x2, 0x0, 0x120000000, 0x0, 0x101, 0x1, 0x8, 0x9, 0x6, 0x9, 0x2, 0xffffffff, 0x2c4464bf, 0x1000, 0x8, 0x4, 0x2ae, 0x1, 0x1ff, 0x3, 0x7ff, 0x0, 0x0, 0x0, 0x10001, 0x4, 0x7, 0x8d33, 0x0, 0x5, 0x8001, 0xc8e, 0x0, 0x0, 0x4, 0x802000000000, 0x0, 0xffff, 0x2, 0x0, 0x32c8b074, 0x4, 0x0, 0x0, 0x1], [0x2, 0xffff, 0x3, 0x4, 0x3, 0x7, 0x5d9, 0x1, 0x3f, 0x2, 0x100000001, 0xfffffffffffffff7, 0x401, 0x1, 0x3, 0x42fe, 0x80000000, 0x6, 0x3, 0x6, 0x5, 0x20, 0x41506e66, 0x0, 0x1, 0x80000000, 0x7629, 0x400, 0x4, 0x0, 0x40, 0xfffffffffffffffb, 0x74, 0x8, 0x6, 0x7f, 0x2, 0x7, 0x200, 0x8, 0xc05c, 0x7ff, 0x8000, 0x43, 0x2, 0x80000001, 0x0, 0x5, 0x80000001, 0x0, 0x2, 0x80000000, 0x5, 0x40, 0x21c1, 0x3, 0x6f1, 0x4, 0x1, 0x662, 0x0, 0x1ff, 0x4, 0xf600], [0x9, 0x7fff, 0x0, 0x6, 0xffe, 0x17c, 0x101, 0x400, 0xa031, 0x5, 0x0, 0x5, 0x2, 0x7, 0xb878, 0x2, 0x5, 0x200, 0x401, 0x4, 0x0, 0x7, 0xffffffff, 0xffff, 0x81ff, 0x200, 0x8000, 0x6, 0x7, 0x1000, 0x400, 0x0, 0x9, 0x80000000, 0x0, 0x40, 0x700000000000000, 0x7fff, 0x80000001, 0x9, 0x20, 0x1, 0x9, 0x6, 0x9, 0x6, 0x6, 0xd4, 0x5, 0x0, 0x81, 0x100000001, 0x1, 0x6, 0x4000000000000000, 0x10000, 0x100, 0x7f, 0x1, 0x6, 0x6, 0x7, 0x8, 0x200], [0x8, 0x49f, 0x9, 0xb483, 0x400, 0x100000000, 0x7ff, 0x9, 0xffffffffffffff2a, 0x401, 0x3, 0x1, 0x4, 0x16, 0x0, 0x8001, 0x0, 0x7f, 0xd1, 0x7, 0x6, 0x0, 0xbd, 0x0, 0x20, 0x3, 0x0, 0x7c00000000000000, 0x0, 0x41bd, 0x4, 0x1, 0x40, 0x0, 0x6, 0x6, 0x0, 0x6, 0xb9, 0x6, 0x620d, 0x1, 0xfffffffffffffffe, 0x10000, 0x6, 0xee13, 0x101, 0x81, 0x3ff, 0x6, 0x6, 0xfffffffffffffff7, 0x0, 0x4, 0x6, 0x4611edbf, 0x9, 0x7, 0x1, 0x800, 0xe9a0, 0x5, 0x5]}, 0x45c) fchdir(r1) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000300)) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000740)=ANY=[@ANYBLOB="0353bc6cda81134519c286d07fa7df03f0e685c02a445b0c6b00006a0000121b3df341f6cc8a9f95422d9a5bf40006", @ANYRES32=0x0], &(0x7f0000000540)=0x2) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xa8) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000400)={0xffffffffffffffff}, 0x117}}, 0x20) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x2b, 'cpu'}, {0x2d, 'rdma'}, {0x2f, 'memory'}, {0x2b, 'memory'}, {0x2f, 'memory'}]}, 0x23) semctl$IPC_RMID(0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000480)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback, 0x7}, {0xa, 0x4e23, 0x3f, @local}, r3, 0xffff}}, 0x48) write$binfmt_aout(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x18f) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000680)={0x2, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x1}}}, 0x88) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000640)=0x20) mount$9p_rdma(&(0x7f00000003c0)='127.0.0.1\x00', &(0x7f0000000500)='./bus\x00', &(0x7f00000005c0)='9p\x00', 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"]) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000200)={0x0, 0x989680}) socket(0x15, 0x0, 0x3ff) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000140), 0x80800) 09:22:44 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 300.051617] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000004 [ 300.058898] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 300.066176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 300.073443] R13: 00000000004cb908 R14: 00000000004c32ca R15: 0000000000000000 09:22:45 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x4138ae84, 0x0) [ 300.285243] FAULT_INJECTION: forcing a failure. [ 300.285243] name failslab, interval 1, probability 0, space 0, times 0 [ 300.296765] CPU: 0 PID: 11360 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 300.304146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.313509] Call Trace: [ 300.316111] dump_stack+0x1c9/0x2b4 [ 300.319749] ? dump_stack_print_info.cold.2+0x52/0x52 [ 300.324946] ? kernel_text_address+0x79/0xf0 [ 300.329369] should_fail.cold.4+0xa/0x11 [ 300.333443] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 300.338560] ? save_stack+0xa9/0xd0 [ 300.342204] ? save_stack+0x43/0xd0 [ 300.345849] ? kasan_kmalloc+0xc4/0xe0 [ 300.349740] ? __kmalloc_node_track_caller+0x47/0x70 [ 300.354848] ? __alloc_skb+0x155/0x770 [ 300.358739] ? alloc_skb_with_frags+0x13f/0x7d0 [ 300.363461] ? sock_alloc_send_pskb+0x8aa/0xb20 [ 300.368136] ? unix_dgram_sendmsg+0x50b/0x1750 [ 300.372729] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 300.377588] ? sock_sendmsg+0xd5/0x120 [ 300.381482] ? ___sys_sendmsg+0x51d/0x930 [ 300.385641] ? find_held_lock+0x36/0x1c0 [ 300.389755] ? check_same_owner+0x340/0x340 [ 300.394086] ? rcu_note_context_switch+0x680/0x680 [ 300.399019] ? kmem_cache_alloc_node_trace+0x320/0x720 [ 300.404331] __should_failslab+0x124/0x180 [ 300.408576] should_failslab+0x9/0x14 [ 300.412383] kmem_cache_alloc_node+0x256/0x720 [ 300.416980] __alloc_skb+0x119/0x770 [ 300.420707] ? skb_scrub_packet+0x490/0x490 [ 300.425049] ? mark_held_locks+0x160/0x160 [ 300.429291] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 300.434168] ? mark_held_locks+0x160/0x160 [ 300.438413] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 300.443265] ? __lock_acquire+0x7fc/0x5020 [ 300.447508] ? perf_trace_lock+0x920/0x920 [ 300.451746] ? graph_lock+0x170/0x170 [ 300.455590] alloc_skb_with_frags+0x13f/0x7d0 [ 300.460099] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 300.464858] ? graph_lock+0x170/0x170 [ 300.468669] sock_alloc_send_pskb+0x8aa/0xb20 [ 300.473178] ? find_held_lock+0x36/0x1c0 [ 300.477241] ? sock_wmalloc+0x1f0/0x1f0 [ 300.481227] ? lock_downgrade+0x8f0/0x8f0 [ 300.485388] ? kasan_check_read+0x11/0x20 [ 300.489539] ? do_raw_spin_unlock+0xa7/0x2f0 [ 300.493947] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 300.498544] ? kasan_check_write+0x14/0x20 [ 300.502779] ? do_raw_spin_lock+0xc1/0x200 [ 300.507026] unix_dgram_sendmsg+0x50b/0x1750 [ 300.511434] ? lock_downgrade+0x8f0/0x8f0 [ 300.515613] ? unix_stream_connect+0x11e0/0x11e0 [ 300.520394] ? aa_af_perm+0x5a0/0x5a0 [ 300.524202] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 300.529739] ? _copy_from_user+0xdf/0x150 [ 300.533905] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 300.538870] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 300.543554] ? unix_dgram_sendmsg+0x1750/0x1750 [ 300.548225] sock_sendmsg+0xd5/0x120 [ 300.551953] ___sys_sendmsg+0x51d/0x930 [ 300.555946] ? graph_lock+0x170/0x170 [ 300.559763] ? copy_msghdr_from_user+0x580/0x580 [ 300.564543] ? find_held_lock+0x36/0x1c0 [ 300.568690] ? lock_downgrade+0x8f0/0x8f0 [ 300.572874] ? rcu_note_context_switch+0x680/0x680 [ 300.577829] ? check_same_owner+0x340/0x340 [ 300.582197] __sys_sendmmsg+0x240/0x6f0 [ 300.586210] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 300.590531] ? __lock_is_held+0xb5/0x140 [ 300.594615] ? fput+0x130/0x1a0 [ 300.597900] ? do_syscall_64+0x9a/0x820 [ 300.601879] ? do_syscall_64+0x9a/0x820 [ 300.605854] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.610439] ? trace_hardirqs_on+0xbd/0x2c0 [ 300.614766] ? __ia32_sys_read+0xb0/0xb0 [ 300.618831] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.624195] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 300.629303] __x64_sys_sendmmsg+0x9d/0x100 [ 300.633559] do_syscall_64+0x1b9/0x820 [ 300.637448] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 300.642814] ? syscall_return_slowpath+0x5e0/0x5e0 [ 300.647748] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 300.652773] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 300.657812] ? recalc_sigpending_tsk+0x180/0x180 [ 300.662572] ? kasan_check_write+0x14/0x20 [ 300.666872] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 300.671728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.676920] RIP: 0033:0x457099 [ 300.680116] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.699014] RSP: 002b:00007fbcef10ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 300.706728] RAX: ffffffffffffffda RBX: 00007fbcef10f6d4 RCX: 0000000000457099 [ 300.713999] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 300.721264] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 300.728543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 300.735821] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000006 09:22:45 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2c51f1ef00ec97f10cb1f94f0000000000000000cd452170419675f340e13dbcd0bba55b374674afe6bfe3e7e76201869155ae2d51"], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2400, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x0, 0x5}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:45 executing program 6: r0 = memfd_create(&(0x7f0000000080)='cpusetposix_acl_access-\x00', 0x2) write$P9_RSYMLINK(r0, &(0x7f0000000100)={0x14, 0x11, 0x2, {0x80, 0x2, 0x8}}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:45 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f, 0x400) ioctl$KDDISABIO(r1, 0x4b37) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000080)=0xef71) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)=""/8, &(0x7f0000000140)=0x8) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:45 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_RUN(r1, 0xae80, 0x0) 09:22:45 executing program 3 (fault-call:4 fault-nth:7): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:45 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xc020660b, 0x0) 09:22:45 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = socket$inet(0x2, 0x0, 0x4) sysfs$2(0x2, 0xd8, &(0x7f0000000440)=""/113) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in6=@remote, 0x4e22, 0x2, 0x4e24, 0xffffffffffffffff, 0xa, 0x20, 0x20, 0x11, 0x0, r3}, {0x7fffffff, 0xffffffff, 0x0, 0x6, 0xfffffffffffffff7, 0x6, 0x6, 0x5}, {0x3b, 0xfffffffffffffffb, 0x4, 0x9}, 0x8, 0x0, 0x0, 0x1, 0x3, 0x1}, {{@in=@multicast2, 0x4d3}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3506, 0x0, 0x3, 0x7f, 0x1, 0x40, 0x2}}, 0xe8) r4 = getpid() r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x400, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r6, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x4) sched_setscheduler(r4, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:45 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x5, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:45 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x8020200, 0x0, 0xfffffffffffffffe, &(0x7f00000002c0), 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) r2 = getpgrp(0xffffffffffffffff) socketpair(0x10, 0x0, 0x5, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000340)={r3, r0, 0x100}) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r5, 0x11b, 0x6, &(0x7f0000000280)=0x2000, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@local, @loopback, 0x0}, &(0x7f00000000c0)=0xc) sched_rr_get_interval(r4, &(0x7f00000001c0)) connect$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, r6, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000180)={0x2002, 0x10000, 0x9, 0x40, 0xf04}) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x10) 09:22:45 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 301.023105] FAULT_INJECTION: forcing a failure. [ 301.023105] name failslab, interval 1, probability 0, space 0, times 0 [ 301.034449] CPU: 1 PID: 11390 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 301.041833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.051199] Call Trace: [ 301.053806] dump_stack+0x1c9/0x2b4 [ 301.057478] ? dump_stack_print_info.cold.2+0x52/0x52 [ 301.062699] should_fail.cold.4+0xa/0x11 [ 301.066807] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 301.071946] ? __save_stack_trace+0x8d/0xf0 [ 301.076298] ? save_stack+0xa9/0xd0 [ 301.079943] ? save_stack+0x43/0xd0 [ 301.083581] ? find_held_lock+0x36/0x1c0 [ 301.087692] ? check_same_owner+0x340/0x340 [ 301.092040] ? rcu_note_context_switch+0x680/0x680 [ 301.096977] __should_failslab+0x124/0x180 [ 301.101215] should_failslab+0x9/0x14 [ 301.105030] kmem_cache_alloc_node_trace+0x259/0x720 [ 301.110149] __kmalloc_node_track_caller+0x33/0x70 [ 301.115089] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 301.119857] __alloc_skb+0x155/0x770 [ 301.123581] ? skb_scrub_packet+0x490/0x490 [ 301.127921] ? mark_held_locks+0x160/0x160 [ 301.132158] ? __kasan_slab_free+0x11a/0x170 [ 301.136569] ? kasan_slab_free+0xe/0x10 [ 301.140566] ? kmem_cache_free+0x86/0x280 [ 301.144723] ? kfree_skbmem+0x154/0x230 [ 301.148705] ? kfree_skb+0x1a5/0x4e0 [ 301.152426] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 301.157012] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 301.161859] ? sock_sendmsg+0xd5/0x120 [ 301.165751] ? ___sys_sendmsg+0x51d/0x930 [ 301.169911] ? __lock_acquire+0x7fc/0x5020 [ 301.174378] ? do_raw_spin_unlock+0xa7/0x2f0 [ 301.178802] ? trace_hardirqs_on+0x2c0/0x2c0 [ 301.183228] alloc_skb_with_frags+0x13f/0x7d0 [ 301.187741] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 301.192509] ? rcu_is_watching+0x8c/0x150 [ 301.196674] ? trace_hardirqs_on+0xbd/0x2c0 [ 301.201025] ? graph_lock+0x170/0x170 [ 301.204842] sock_alloc_send_pskb+0x8aa/0xb20 [ 301.209372] ? find_held_lock+0x36/0x1c0 [ 301.213442] ? sock_wmalloc+0x1f0/0x1f0 [ 301.217428] ? lock_downgrade+0x8f0/0x8f0 [ 301.221588] ? kasan_check_read+0x11/0x20 [ 301.225739] ? do_raw_spin_unlock+0xa7/0x2f0 [ 301.230154] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 301.234758] ? kasan_check_write+0x14/0x20 [ 301.239000] ? do_raw_spin_lock+0xc1/0x200 [ 301.243247] unix_dgram_sendmsg+0x50b/0x1750 [ 301.247660] ? lock_downgrade+0x8f0/0x8f0 [ 301.251853] ? unix_stream_connect+0x11e0/0x11e0 [ 301.256658] ? aa_af_perm+0x5a0/0x5a0 [ 301.260469] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 301.266010] ? _copy_from_user+0xdf/0x150 [ 301.270168] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 301.275116] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 301.280255] ? unix_dgram_sendmsg+0x1750/0x1750 [ 301.284932] sock_sendmsg+0xd5/0x120 [ 301.288654] ___sys_sendmsg+0x51d/0x930 [ 301.292633] ? graph_lock+0x170/0x170 [ 301.296444] ? copy_msghdr_from_user+0x580/0x580 [ 301.301223] ? find_held_lock+0x36/0x1c0 [ 301.305297] ? lock_downgrade+0x8f0/0x8f0 [ 301.309480] ? rcu_note_context_switch+0x680/0x680 [ 301.314429] ? check_same_owner+0x340/0x340 [ 301.318763] __sys_sendmmsg+0x240/0x6f0 [ 301.322761] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 301.327092] ? __lock_is_held+0xb5/0x140 [ 301.331204] ? fput+0x130/0x1a0 [ 301.334487] ? do_syscall_64+0x9a/0x820 [ 301.338468] ? do_syscall_64+0x9a/0x820 [ 301.342457] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.347044] ? trace_hardirqs_on+0xbd/0x2c0 [ 301.351370] ? __ia32_sys_read+0xb0/0xb0 [ 301.355440] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.360809] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 301.365936] __x64_sys_sendmmsg+0x9d/0x100 [ 301.370181] do_syscall_64+0x1b9/0x820 [ 301.374070] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 301.379438] ? syscall_return_slowpath+0x5e0/0x5e0 [ 301.384372] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 301.389398] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 301.394416] ? recalc_sigpending_tsk+0x180/0x180 [ 301.399178] ? kasan_check_write+0x14/0x20 [ 301.403425] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 301.408281] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.413499] RIP: 0033:0x457099 [ 301.416696] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.435603] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 301.443322] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 301.450598] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 301.457866] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 301.465131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:22:46 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x12, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 301.472395] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000007 09:22:46 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0xe, 0x8) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000240)=""/4096, &(0x7f0000000080)=0x1000) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x60900) getpeername$llc(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) sched_setscheduler(r2, 0x2, &(0x7f00000012c0)=0x200000020000005) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000001c0)=""/6, &(0x7f0000001240)=0x6) open(&(0x7f0000001280)='./file0\x00', 0x183441, 0x92) semget$private(0x0, 0x7, 0x201) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:46 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:46 executing program 3 (fault-call:4 fault-nth:8): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:46 executing program 1: unshare(0x24020400) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f00000000c0)=""/161}, 0x18) [ 301.689400] FAULT_INJECTION: forcing a failure. [ 301.689400] name failslab, interval 1, probability 0, space 0, times 0 [ 301.700758] CPU: 0 PID: 11431 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 301.708132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.717495] Call Trace: [ 301.720101] dump_stack+0x1c9/0x2b4 [ 301.723753] ? dump_stack_print_info.cold.2+0x52/0x52 [ 301.728972] should_fail.cold.4+0xa/0x11 [ 301.733051] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 301.738169] ? __lock_acquire+0x7fc/0x5020 [ 301.742420] ? graph_lock+0x170/0x170 [ 301.746268] ? find_held_lock+0x36/0x1c0 [ 301.750386] ? check_same_owner+0x340/0x340 [ 301.754728] ? rcu_note_context_switch+0x680/0x680 [ 301.759696] __should_failslab+0x124/0x180 [ 301.763952] should_failslab+0x9/0x14 [ 301.767768] kmem_cache_alloc_node+0x256/0x720 [ 301.772371] ? __kernel_text_address+0xd/0x40 [ 301.776899] __alloc_skb+0x119/0x770 [ 301.780641] ? skb_scrub_packet+0x490/0x490 [ 301.784986] ? mark_held_locks+0x160/0x160 [ 301.789247] ? __kasan_slab_free+0x11a/0x170 [ 301.793670] ? kasan_slab_free+0xe/0x10 [ 301.797658] ? kmem_cache_free+0x86/0x280 [ 301.801817] ? kfree_skbmem+0x154/0x230 [ 301.805807] ? kfree_skb+0x1a5/0x4e0 [ 301.809531] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 301.814116] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 301.818958] ? sock_sendmsg+0xd5/0x120 [ 301.822854] ? ___sys_sendmsg+0x51d/0x930 [ 301.827010] ? __lock_acquire+0x7fc/0x5020 [ 301.831251] ? do_raw_spin_unlock+0xa7/0x2f0 [ 301.835665] ? trace_hardirqs_on+0x2c0/0x2c0 [ 301.840092] alloc_skb_with_frags+0x13f/0x7d0 [ 301.844604] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 301.849378] ? rcu_is_watching+0x8c/0x150 [ 301.853575] ? trace_hardirqs_on+0xbd/0x2c0 [ 301.857901] ? graph_lock+0x170/0x170 [ 301.861712] sock_alloc_send_pskb+0x8aa/0xb20 [ 301.866224] ? find_held_lock+0x36/0x1c0 [ 301.870286] ? sock_wmalloc+0x1f0/0x1f0 [ 301.874287] ? lock_downgrade+0x8f0/0x8f0 [ 301.878468] ? kasan_check_read+0x11/0x20 [ 301.882632] ? do_raw_spin_unlock+0xa7/0x2f0 [ 301.887039] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 301.891637] ? kasan_check_write+0x14/0x20 [ 301.895888] ? do_raw_spin_lock+0xc1/0x200 [ 301.900133] unix_dgram_sendmsg+0x50b/0x1750 [ 301.904539] ? lock_downgrade+0x8f0/0x8f0 [ 301.908705] ? unix_stream_connect+0x11e0/0x11e0 [ 301.913476] ? aa_af_perm+0x5a0/0x5a0 [ 301.917277] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 301.922837] ? _copy_from_user+0xdf/0x150 [ 301.927048] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 301.931988] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 301.936662] ? unix_dgram_sendmsg+0x1750/0x1750 [ 301.941359] sock_sendmsg+0xd5/0x120 [ 301.945078] ___sys_sendmsg+0x51d/0x930 [ 301.949048] ? graph_lock+0x170/0x170 [ 301.952851] ? copy_msghdr_from_user+0x580/0x580 [ 301.957616] ? find_held_lock+0x36/0x1c0 [ 301.961684] ? lock_downgrade+0x8f0/0x8f0 [ 301.965861] ? rcu_note_context_switch+0x680/0x680 [ 301.970790] ? check_same_owner+0x340/0x340 [ 301.975126] __sys_sendmmsg+0x240/0x6f0 [ 301.979112] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 301.983434] ? __lock_is_held+0xb5/0x140 [ 301.987516] ? fput+0x130/0x1a0 [ 301.990796] ? do_syscall_64+0x9a/0x820 [ 301.994774] ? do_syscall_64+0x9a/0x820 [ 301.998751] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.003360] ? trace_hardirqs_on+0xbd/0x2c0 [ 302.007686] ? __ia32_sys_read+0xb0/0xb0 [ 302.011776] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.017139] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 302.022264] __x64_sys_sendmmsg+0x9d/0x100 [ 302.026502] do_syscall_64+0x1b9/0x820 [ 302.030390] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 302.035755] ? syscall_return_slowpath+0x5e0/0x5e0 [ 302.040685] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 302.045719] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 302.050764] ? recalc_sigpending_tsk+0x180/0x180 [ 302.055525] ? kasan_check_write+0x14/0x20 [ 302.059765] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 302.064613] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.069802] RIP: 0033:0x457099 [ 302.073005] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.091999] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 302.099708] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 302.106977] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 302.114246] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 302.121513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 302.128786] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000008 09:22:47 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="f2e8065d45eb305461b4d49d7444b8b710856ea3b987a4b65355e7441e33b0f08dcdf1671976207be68464ce1563a6803ca9b00d90e62610740c6e6b6c151602f1687533b9687d1b2063e6be93e0fd7e95d7f7eac2af1e77e465f824db56d55f0b2988cec4835210f1fedf7db60afb6ead7ac1bb54d324c19c75b321d96bfad92c345d35f0d1dc46f3fd80f8f38fb14555b688122f22f6fa0eb3d46ea22d51"], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:47 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0xfffffffffffffffb) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) recvmmsg(0xffffffffffffff9c, &(0x7f0000002fc0)=[{{&(0x7f0000000140)=@nl=@proc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/122, 0x7a}, {&(0x7f00000003c0)=""/168, 0xa8}, {&(0x7f0000000480)=""/208, 0xd0}], 0x3, &(0x7f0000000580)=""/58, 0x3a, 0x81}, 0x9}, {{&(0x7f00000005c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/255, 0xff}, {&(0x7f0000000740)=""/102, 0x66}], 0x2, &(0x7f0000000800)=""/131, 0x83, 0x7ff}, 0x40}, {{&(0x7f00000008c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000940)=""/225, 0xe1}, {&(0x7f0000000a40)=""/9, 0x9}, {&(0x7f0000000a80)=""/213, 0xd5}, {&(0x7f0000000b80)=""/180, 0xb4}, {&(0x7f0000000c40)=""/77, 0x4d}], 0x5, &(0x7f0000000d40)=""/94, 0x5e, 0x1}, 0x100}, {{&(0x7f0000000dc0)=@nfc, 0x80, &(0x7f0000001180)=[{&(0x7f0000000e40)=""/89, 0x59}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)=""/217, 0xd9}, {&(0x7f0000001000)=""/187, 0xbb}, {&(0x7f00000010c0)=""/93, 0x5d}, {&(0x7f0000001140)=""/20, 0x14}], 0x6, &(0x7f0000001200)=""/82, 0x52, 0x10000}, 0x6}, {{&(0x7f0000001280), 0x80, &(0x7f0000001440)=[{&(0x7f0000001300)=""/6, 0x6}, {&(0x7f0000001340)=""/186, 0xba}, {&(0x7f0000001400)=""/52, 0x34}], 0x3, &(0x7f0000001480)=""/77, 0x4d, 0xeaf}, 0x9}, {{&(0x7f0000001500)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001580)=""/29, 0x1d}, {&(0x7f00000015c0)=""/122, 0x7a}, {&(0x7f0000001640)=""/2, 0x2}], 0x3, 0x0, 0x0, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f00000016c0)=""/111, 0x6f}, {&(0x7f0000001740)=""/144, 0x90}, {&(0x7f0000001800)=""/51, 0x33}, {&(0x7f0000001840)=""/10, 0xa}, {&(0x7f0000001880)=""/37, 0x25}, {&(0x7f00000018c0)=""/239, 0xef}, {&(0x7f00000019c0)=""/45, 0x2d}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x8, &(0x7f0000002a80)=""/236, 0xec}}, {{&(0x7f0000002b80)=@nfc_llcp, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002c00)=""/226, 0xe2}, {&(0x7f0000002d00)=""/253, 0xfd}, {&(0x7f0000002e00)=""/146, 0x92}, {&(0x7f0000002ec0)=""/22, 0x16}], 0x4, &(0x7f0000002f40)=""/122, 0x7a}, 0x40}], 0x8, 0x21, &(0x7f00000031c0)) r4 = geteuid() lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = getegid() stat(&(0x7f0000003840)='./file0\x00', &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003900)=0x0, &(0x7f0000003940), &(0x7f0000003980)) getresuid(&(0x7f00000039c0)=0x0, &(0x7f0000003a00), &(0x7f0000003a40)) fstat(r0, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000003c00)={0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000003280)={0x2cc, 0x3e, 0x210, 0x70bd2a, 0x25dfdbff, "", [@typed={0x4, 0x74}, @nested={0x2b8, 0x73, [@typed={0x8, 0x77, @uid=r4}, @generic, @generic="066a758948fa27ab33f1414acb4b9001f8a287f73bb0291c9077ea11785baa3e616668b9c3b9439c605657d217ff2f948e59698c1c0ff663886435cffe91b65a6f20d1f8587205416dbe98d184984d91c47e2651a8e4356b0f0fedc58ecdba5202a7cc24ec04a9858fc685f55d4addfafa236b8c7d13fa3d8ca20e9f9cf3a4e30acc97d3a76cd18e94a3525b8fa6fb695718770b9a14c3f0c53829a6dceb165ec03137be6f7ce8e99be9b3494b8f53252a6829c99f8d5d29f2ea96335bf0779095a85ea4f3adf2", @generic="04be7b212659d8e0ae3e4bf3a91ae7e6cd8fb90f4b42852d7eeacdbd29b368f1048c1e8a2534e6af5e7750", @generic="93b136510ffbc9ce9d6a5223954fec080ccbef2de6f2b0aaa4081c0ba79bbeb4c946d5b62b4ffc99e101780bdff0f76569ec8bd4703661a97d80a903bb98cdeff727922c2c4b9041eec24e69a352e98f1f44b9e02d2e31cb7dfa7724326d813deeb9a4cb66449098aa4139dca04dea4406ca21eef98d0d29a0ac9f6b0b7f82f1fef07b05aab01f0784c94aedb19ac821b7d08810162fa046b6e03d08acee5e63ff3d13cad62094ef9c337e81ddd43a1558b56504d4e99b514d3c", @generic="9dc13cc970011683a223069720be4f1f566f5e43", @typed={0xe4, 0x42, @binary="807c239d9db32991ed4bdce44303f120cf7b5905ba62d1478116ff639400999b8962a678bb9a4c994b7e4931e65e80068f912fa0b9755d0a4a9151645e4dff96e4287f41d6234114f40a49bf502e78bc5ad8bc7a6f5be5659b6c01ce2054136be958b19ad8002abfbd7c0391ee622ff39c67ffb34c7d67ee62e9f6b8ab6c4f9d2768c101286ffb7cecf53836f283bf1e5918b42e30036f16f645893b3238748cc9697bbbf0dc9a4aa4cb6e8f086563254f1ce34756c29204da44ad60ee5667fca7fd5086eca086a2cd8a0f6788d8967ab12fcb21970e976223b1586ec38427"}, @typed={0x8, 0x76, @str='\x00'}]}]}, 0x2cc}, {&(0x7f0000003600)={0x200, 0x33, 0x0, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x104, 0x25, [@generic="f942cf8d57a2f55b4f9e06e4bf41922f603ebd5edfd7309b536f158373fd8f2b04e5dced70a8b15baffd0d63b9841a37ecd14d81db27fac20240ad898575aa45949e623a4ee22a6e8f796c6574bfa348ff14f4b1def22f4d0a22d1949cc0a29e641eb5e5f263b2ef65b215aa56fab0ea9e8d63b83187600ace019e8930748df15556ed2d969a4052fd2b5bdd0de2fb04e72fbe1390268ab33d1764842fd26747c54cd0ac4e49ef380c20fbf33e130ada82eede951c3270ae57f9b9e5361d9540cdceb5d3980709deac0a03fcee1e85c56275dbf3bc5b99a7a025745057461446347481dfb8dc4997856d32abae21417e", @generic="806721e774f15ed52b3a4bcd8963"]}, @generic="b202cc970f80ff", @typed={0x8, 0x96, @uid=r5}, @typed={0xdc, 0x29, @binary="c03c6d91428787fff308c970aace537cc2fc741eabb33a2f0f4a28639be2c12aad23135d6e268cad1732252d5faf49e7bf7a7a051947960bb042872fe6a6ab333a157c3debfe6a332e234a106f6b42a7daf7b32547a8d7f40995e5ad0a65e5c609714ab0326a4bf77656eb6ecbba853399885156e94ccb2b155f47dfc7a901bd35c9ab6771850a4dafdf375268ffbd62f2f26088427151c78bd4dddcfef52121a73846043b4abaab0ccffa8d9ecb641cb01d4f8935786c207df88ed21b2deeddcb1336f0e07e184d4d47e4affbabbc4f8ff677041159ea"}]}, 0x200}], 0x2, &(0x7f0000003b00)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r3, r0, r0, r3, r3]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r0, r0, r3]}], 0xf8, 0x80}, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000003200)={0x11, 0x4, &(0x7f0000000080)=@raw=[@ldst={0x2, 0x1, 0x2, 0x8, 0x7, 0x80, 0xffffffffffffffff}, @generic={0x0, 0x8001, 0x400, 0x1}], &(0x7f00000000c0)='GPL\x00', 0xe000000, 0xff, &(0x7f0000000240)=""/255, 0x41f00, 0x1, [], r2, 0x9}, 0x48) 09:22:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0xe, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:47 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000180), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000100)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) flistxattr(r4, &(0x7f00000001c0)=""/31, 0x1f) 09:22:47 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:47 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xc0189436, 0x0) 09:22:47 executing program 3 (fault-call:4 fault-nth:9): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/mcfilter6\x00') r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x100) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000100)=r4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000002, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1c) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x64, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'veth1_to_bond\x00', 0x200}) 09:22:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x7, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:47 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}, 0x100) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:47 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x448000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x8, 0x5, 0x800000000000001, 0x1, r0}, 0x2c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000280)) clone(0x10000000, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000140)={0xfffffffffffffffa, {0x3, 0x4c783bd9, 0x51676c1c, 0x1, 0x5, 0x4}}) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000180)) r2 = getpid() ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000002c0)) fcntl$setstatus(r1, 0x4, 0x6000) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000000080)={&(0x7f0000000040)=""/52, 0x34}) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x9) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x0, 0x2, r0, 0x9}, 0x2c) 09:22:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 302.337612] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 302.378265] FAULT_INJECTION: forcing a failure. [ 302.378265] name failslab, interval 1, probability 0, space 0, times 0 [ 302.389679] CPU: 1 PID: 11464 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 302.397062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.406420] Call Trace: [ 302.409026] dump_stack+0x1c9/0x2b4 [ 302.412686] ? dump_stack_print_info.cold.2+0x52/0x52 [ 302.417910] should_fail.cold.4+0xa/0x11 [ 302.421995] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 302.427118] ? __save_stack_trace+0x8d/0xf0 [ 302.431470] ? save_stack+0xa9/0xd0 [ 302.435118] ? save_stack+0x43/0xd0 [ 302.438771] ? find_held_lock+0x36/0x1c0 [ 302.442879] ? check_same_owner+0x340/0x340 [ 302.447227] ? rcu_note_context_switch+0x680/0x680 [ 302.452176] __should_failslab+0x124/0x180 [ 302.456429] should_failslab+0x9/0x14 [ 302.460245] kmem_cache_alloc_node_trace+0x259/0x720 [ 302.465386] __kmalloc_node_track_caller+0x33/0x70 [ 302.470385] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 302.475206] __alloc_skb+0x155/0x770 09:22:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 302.478985] ? skb_scrub_packet+0x490/0x490 [ 302.483358] ? mark_held_locks+0x160/0x160 [ 302.487622] ? __kasan_slab_free+0x11a/0x170 [ 302.492060] ? kasan_slab_free+0xe/0x10 [ 302.496053] ? kmem_cache_free+0x86/0x280 [ 302.500223] ? kfree_skbmem+0x154/0x230 [ 302.504214] ? kfree_skb+0x1a5/0x4e0 [ 302.507947] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 302.512547] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 302.517435] ? sock_sendmsg+0xd5/0x120 [ 302.521349] ? ___sys_sendmsg+0x51d/0x930 09:22:47 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) sched_setscheduler(r2, 0x3, &(0x7f0000000080)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) [ 302.525521] ? __lock_acquire+0x7fc/0x5020 [ 302.529787] ? do_raw_spin_unlock+0xa7/0x2f0 [ 302.534221] ? trace_hardirqs_on+0x2c0/0x2c0 [ 302.538660] alloc_skb_with_frags+0x13f/0x7d0 [ 302.543186] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 302.547963] ? rcu_is_watching+0x8c/0x150 [ 302.552125] ? trace_hardirqs_on+0xbd/0x2c0 [ 302.556462] ? graph_lock+0x170/0x170 [ 302.560284] sock_alloc_send_pskb+0x8aa/0xb20 [ 302.564834] ? find_held_lock+0x36/0x1c0 [ 302.568927] ? sock_wmalloc+0x1f0/0x1f0 [ 302.572948] ? lock_downgrade+0x8f0/0x8f0 [ 302.577118] ? kasan_check_read+0x11/0x20 [ 302.581299] ? do_raw_spin_unlock+0xa7/0x2f0 [ 302.585744] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 302.590354] ? kasan_check_write+0x14/0x20 [ 302.594605] ? do_raw_spin_lock+0xc1/0x200 [ 302.598888] unix_dgram_sendmsg+0x50b/0x1750 [ 302.603319] ? lock_downgrade+0x8f0/0x8f0 [ 302.607497] ? unix_stream_connect+0x11e0/0x11e0 [ 302.612271] ? aa_af_perm+0x5a0/0x5a0 [ 302.616126] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 302.621671] ? _copy_from_user+0xdf/0x150 09:22:47 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x81a0ae8c, 0x0) [ 302.625843] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 302.630793] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 302.635482] ? unix_dgram_sendmsg+0x1750/0x1750 [ 302.640167] sock_sendmsg+0xd5/0x120 [ 302.643898] ___sys_sendmsg+0x51d/0x930 [ 302.647885] ? graph_lock+0x170/0x170 [ 302.651714] ? copy_msghdr_from_user+0x580/0x580 [ 302.656490] ? find_held_lock+0x36/0x1c0 [ 302.660583] ? lock_downgrade+0x8f0/0x8f0 [ 302.664761] ? rcu_note_context_switch+0x680/0x680 [ 302.669722] ? check_same_owner+0x340/0x340 [ 302.674067] __sys_sendmmsg+0x240/0x6f0 [ 302.678093] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 302.682435] ? __lock_is_held+0xb5/0x140 [ 302.686541] ? fput+0x130/0x1a0 [ 302.689842] ? do_syscall_64+0x9a/0x820 [ 302.693840] ? do_syscall_64+0x9a/0x820 [ 302.697835] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.702444] ? trace_hardirqs_on+0xbd/0x2c0 [ 302.706782] ? __ia32_sys_read+0xb0/0xb0 [ 302.710866] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.716243] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 302.721401] __x64_sys_sendmmsg+0x9d/0x100 [ 302.725682] do_syscall_64+0x1b9/0x820 [ 302.729587] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 302.735000] ? syscall_return_slowpath+0x5e0/0x5e0 [ 302.739943] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 302.744977] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 302.750020] ? recalc_sigpending_tsk+0x180/0x180 [ 302.754815] ? kasan_check_write+0x14/0x20 [ 302.759082] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 302.763946] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.769155] RIP: 0033:0x457099 [ 302.772375] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.791290] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 302.799027] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 302.806320] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 302.813601] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 302.820878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:22:47 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 302.828165] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000009 09:22:48 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="f26ae5e230dfc90362d395ce083ef2f061bd322cfbeffc8a05519a8ebff2c3d418e2cba9e7efd529d86e3b60a374d34da741c786a7d5861f47e075ac293c950bd3c494273e330b4b721729a7c5c13ba1b411efaab73ed99607a44e5f0dacf3e1b1c97cd3"], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:48 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x1}, 0x1c) 09:22:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x0, 0x3, 0xfff, 0x8, 0xffffffffffffff9c, 0x74}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x1, 0x4, 0x1, 0x0, r0}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000240)={0x14, 0x88, 0xfa00, {r4, 0xd6c4a91631b2dbac, 0x0, @in={0x2, 0x4e20, @remote}}}, 0x90) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x9) 09:22:48 executing program 3 (fault-call:4 fault-nth:10): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x10, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:48 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x332) close(r0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x200) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e6e65742f73797a31eb", 0x1ff) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0x0, 0x0, 0x18}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000340)}, 0x20) 09:22:48 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x5451, 0x0) [ 303.262085] FAULT_INJECTION: forcing a failure. [ 303.262085] name failslab, interval 1, probability 0, space 0, times 0 [ 303.273620] CPU: 0 PID: 11521 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 303.281000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.290357] Call Trace: [ 303.292954] dump_stack+0x1c9/0x2b4 [ 303.296593] ? dump_stack_print_info.cold.2+0x52/0x52 [ 303.301804] should_fail.cold.4+0xa/0x11 [ 303.305876] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 303.310987] ? __lock_acquire+0x7fc/0x5020 [ 303.315235] ? graph_lock+0x170/0x170 [ 303.319054] ? find_held_lock+0x36/0x1c0 [ 303.323138] ? check_same_owner+0x340/0x340 [ 303.327467] ? rcu_note_context_switch+0x680/0x680 [ 303.332412] __should_failslab+0x124/0x180 [ 303.336669] should_failslab+0x9/0x14 [ 303.340474] kmem_cache_alloc_node+0x256/0x720 [ 303.345059] ? __kernel_text_address+0xd/0x40 [ 303.349612] __alloc_skb+0x119/0x770 [ 303.353361] ? skb_scrub_packet+0x490/0x490 [ 303.357693] ? mark_held_locks+0x160/0x160 [ 303.361937] ? __kasan_slab_free+0x11a/0x170 [ 303.366355] ? kasan_slab_free+0xe/0x10 [ 303.370343] ? kmem_cache_free+0x86/0x280 [ 303.374496] ? kfree_skbmem+0x154/0x230 [ 303.378494] ? kfree_skb+0x1a5/0x4e0 [ 303.382234] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 303.386824] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 303.391672] ? sock_sendmsg+0xd5/0x120 [ 303.395559] ? ___sys_sendmsg+0x51d/0x930 [ 303.399732] ? __lock_acquire+0x7fc/0x5020 [ 303.403980] ? do_raw_spin_unlock+0xa7/0x2f0 [ 303.408392] ? trace_hardirqs_on+0x2c0/0x2c0 [ 303.412839] alloc_skb_with_frags+0x13f/0x7d0 [ 303.417391] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 303.422158] ? rcu_is_watching+0x8c/0x150 [ 303.426323] ? trace_hardirqs_on+0xbd/0x2c0 [ 303.430651] ? graph_lock+0x170/0x170 [ 303.434473] sock_alloc_send_pskb+0x8aa/0xb20 [ 303.438976] ? find_held_lock+0x36/0x1c0 [ 303.443040] ? sock_wmalloc+0x1f0/0x1f0 [ 303.447020] ? lock_downgrade+0x8f0/0x8f0 [ 303.451176] ? kasan_check_read+0x11/0x20 [ 303.455340] ? do_raw_spin_unlock+0xa7/0x2f0 [ 303.459772] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 303.464357] ? kasan_check_write+0x14/0x20 [ 303.468589] ? do_raw_spin_lock+0xc1/0x200 [ 303.472855] unix_dgram_sendmsg+0x50b/0x1750 [ 303.477261] ? lock_downgrade+0x8f0/0x8f0 [ 303.481422] ? unix_stream_connect+0x11e0/0x11e0 [ 303.486183] ? aa_af_perm+0x5a0/0x5a0 [ 303.489990] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 303.495527] ? _copy_from_user+0xdf/0x150 [ 303.499696] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 303.504681] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 303.509357] ? unix_dgram_sendmsg+0x1750/0x1750 [ 303.514030] sock_sendmsg+0xd5/0x120 [ 303.517754] ___sys_sendmsg+0x51d/0x930 [ 303.521741] ? graph_lock+0x170/0x170 [ 303.525542] ? __switch_to_asm+0x34/0x70 [ 303.529650] ? copy_msghdr_from_user+0x580/0x580 [ 303.534405] ? __schedule+0x884/0x1df0 [ 303.538298] ? find_held_lock+0x36/0x1c0 [ 303.542419] ? lock_downgrade+0x8f0/0x8f0 [ 303.546591] ? rcu_note_context_switch+0x680/0x680 [ 303.551520] ? check_same_owner+0x340/0x340 [ 303.555887] __sys_sendmmsg+0x240/0x6f0 [ 303.559894] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 303.564228] ? __lock_is_held+0xb5/0x140 [ 303.568347] ? fput+0x130/0x1a0 [ 303.571670] ? do_syscall_64+0x9a/0x820 [ 303.575662] ? do_syscall_64+0x9a/0x820 [ 303.579659] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.584255] ? trace_hardirqs_on+0xbd/0x2c0 [ 303.588612] ? __ia32_sys_read+0xb0/0xb0 [ 303.592687] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.598064] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 303.603189] __x64_sys_sendmmsg+0x9d/0x100 [ 303.607428] do_syscall_64+0x1b9/0x820 [ 303.611337] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 303.616714] ? syscall_return_slowpath+0x5e0/0x5e0 [ 303.621656] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 303.626679] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 303.631732] ? recalc_sigpending_tsk+0x180/0x180 [ 303.636495] ? kasan_check_write+0x14/0x20 [ 303.640741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 303.645601] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.650788] RIP: 0033:0x457099 [ 303.653983] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.672882] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 303.680603] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 303.687869] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 303.695136] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 303.702408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:22:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0xa, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0x3, 0x5, 0xcf9}) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 303.709674] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000000a 09:22:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x11, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:48 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x6, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000240)={[], 0x80, 0x7fffffff, 0x8, 0x0, 0x2, 0x13000, 0x0, [], 0xb51e}) 09:22:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x712ed15cc026bebc, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000080)={0x7, 0x8, 0x10001, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x240) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x0, 0x200, @local, 0x4}, 0x1c) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={&(0x7f00003c7ff4), 0xc, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000300)={0xb, {{0xa, 0x0, 0x0, @mcast2}}}, 0x90) 09:22:48 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x8, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:49 executing program 6: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet6(0xa, 0x3, 0x8010000000000087) r1 = getpgid(0xffffffffffffffff) sched_setparam(r1, &(0x7f0000000040)=0x1) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x8000000000000, 0x0, @mcast1}, 0x1c) 09:22:49 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x4020940d, 0x0) 09:22:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x10803, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2080, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x113, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000240)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x8}, r2}}, 0x30) setitimer(0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0xb, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:49 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:49 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:49 executing program 3 (fault-call:4 fault-nth:11): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=@getsa={0x234, 0x12, 0x400, 0x70bd28, 0x25dfdbfe, {@in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x4d3, 0xa, 0x2b}, [@algo_crypt={0x110, 0x2, {{'ecb-cast6-avx\x00'}, 0x628, "f6460f659584c2f2377a24cd65baa7c96653d63f9d82c18a96699b8141c71b4134bb5fed4acfc628c4f1362a277749d7001736f6020983979ada0970b44206b7eca537f0c89b1405bf310c99351d082c469baa7c01177ecdb249703ec2d7484b9a7c6e7a10bfda9048ccee1318bf0df055a20f7be3ea6974b52f4568d828ff1ee5324daa461f973507601cb262ce9649a66ff7576737f62e98542e3f3ed8180e1aac8907b9d7ac927b2974cbf87b43d74f92eaf88903fdc0a10a91a31407ecca865c148d68"}}, @proto={0x8}, @policy={0xac, 0x7, {{@in=@multicast2, @in6=@loopback, 0x4e22, 0x1, 0xbb, 0xfffffffffffff5ad, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x8, 0x6, 0x10000, 0x1000, 0x3d3, 0x2, 0xed2, 0x6}, {0x1, 0x81, 0x3f, 0x1}, 0x2, 0x6e6bb0, 0x1, 0x1, 0x3}}, @lastused={0xc, 0xf, 0xb63f}, @replay_val={0x10, 0xa, {0x70bd26, 0x70bd2a, 0x6}}, @etimer_thresh={0x8, 0xc, 0x8001}, @lifetime_val={0x24, 0x9, {0x2, 0x617b, 0x5, 0x80000001}}]}, 0x234}, 0x1, 0x0, 0x0, 0x4010}, 0x80) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="0800000003060722c2ff782750433663fa569c5200804dc4fd946fa2830020200a000900", 0x24}], 0x1}, 0x0) 09:22:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x13, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 304.639117] FAULT_INJECTION: forcing a failure. [ 304.639117] name failslab, interval 1, probability 0, space 0, times 0 [ 304.650605] CPU: 0 PID: 11608 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 304.657980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.667351] Call Trace: [ 304.669957] dump_stack+0x1c9/0x2b4 [ 304.673603] ? dump_stack_print_info.cold.2+0x52/0x52 [ 304.678818] should_fail.cold.4+0xa/0x11 [ 304.682903] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 304.688025] ? __save_stack_trace+0x8d/0xf0 [ 304.692385] ? save_stack+0xa9/0xd0 [ 304.696035] ? save_stack+0x43/0xd0 [ 304.699682] ? find_held_lock+0x36/0x1c0 [ 304.703838] ? check_same_owner+0x340/0x340 [ 304.708189] ? rcu_note_context_switch+0x680/0x680 [ 304.713154] __should_failslab+0x124/0x180 [ 304.717413] should_failslab+0x9/0x14 [ 304.721249] kmem_cache_alloc_node_trace+0x259/0x720 [ 304.726384] __kmalloc_node_track_caller+0x33/0x70 [ 304.731356] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 304.736136] __alloc_skb+0x155/0x770 [ 304.739871] ? skb_scrub_packet+0x490/0x490 [ 304.744210] ? mark_held_locks+0x160/0x160 [ 304.748453] ? __kasan_slab_free+0x11a/0x170 [ 304.752867] ? kasan_slab_free+0xe/0x10 [ 304.756871] ? kmem_cache_free+0x86/0x280 [ 304.761024] ? kfree_skbmem+0x154/0x230 [ 304.765000] ? kfree_skb+0x1a5/0x4e0 [ 304.768722] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 304.773334] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 304.778182] ? sock_sendmsg+0xd5/0x120 [ 304.782095] ? ___sys_sendmsg+0x51d/0x930 [ 304.786249] ? __lock_acquire+0x7fc/0x5020 [ 304.790486] ? do_raw_spin_unlock+0xa7/0x2f0 [ 304.794900] ? trace_hardirqs_on+0x2c0/0x2c0 [ 304.799363] alloc_skb_with_frags+0x13f/0x7d0 [ 304.803881] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 304.808640] ? rcu_is_watching+0x8c/0x150 [ 304.812792] ? trace_hardirqs_on+0xbd/0x2c0 [ 304.817120] ? graph_lock+0x170/0x170 [ 304.820929] sock_alloc_send_pskb+0x8aa/0xb20 [ 304.825439] ? find_held_lock+0x36/0x1c0 [ 304.829503] ? sock_wmalloc+0x1f0/0x1f0 [ 304.833512] ? lock_downgrade+0x8f0/0x8f0 [ 304.837686] ? kasan_check_read+0x11/0x20 [ 304.841863] ? do_raw_spin_unlock+0xa7/0x2f0 [ 304.846272] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 304.850861] ? kasan_check_write+0x14/0x20 [ 304.855095] ? do_raw_spin_lock+0xc1/0x200 [ 304.859353] unix_dgram_sendmsg+0x50b/0x1750 [ 304.863763] ? lock_downgrade+0x8f0/0x8f0 [ 304.867930] ? unix_stream_connect+0x11e0/0x11e0 [ 304.872693] ? aa_af_perm+0x5a0/0x5a0 [ 304.876504] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 304.882043] ? _copy_from_user+0xdf/0x150 [ 304.886197] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 304.891137] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 304.895809] ? unix_dgram_sendmsg+0x1750/0x1750 [ 304.900496] sock_sendmsg+0xd5/0x120 [ 304.904211] ___sys_sendmsg+0x51d/0x930 [ 304.908183] ? graph_lock+0x170/0x170 [ 304.911985] ? __switch_to_asm+0x34/0x70 [ 304.916049] ? copy_msghdr_from_user+0x580/0x580 [ 304.920806] ? __schedule+0x884/0x1df0 [ 304.924702] ? find_held_lock+0x36/0x1c0 [ 304.928780] ? lock_downgrade+0x8f0/0x8f0 [ 304.932945] ? rcu_note_context_switch+0x680/0x680 [ 304.937878] ? check_same_owner+0x340/0x340 [ 304.942209] __sys_sendmmsg+0x240/0x6f0 [ 304.946201] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 304.950525] ? __lock_is_held+0xb5/0x140 [ 304.954628] ? fput+0x130/0x1a0 [ 304.957911] ? do_syscall_64+0x9a/0x820 [ 304.961891] ? do_syscall_64+0x9a/0x820 [ 304.965915] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.970519] ? trace_hardirqs_on+0xbd/0x2c0 [ 304.974847] ? __ia32_sys_read+0xb0/0xb0 [ 304.978909] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.984286] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 304.989424] __x64_sys_sendmmsg+0x9d/0x100 [ 304.993677] do_syscall_64+0x1b9/0x820 [ 304.997566] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 305.002944] ? syscall_return_slowpath+0x5e0/0x5e0 [ 305.007878] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 305.012728] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 305.017767] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 305.022789] ? prepare_exit_to_usermode+0x291/0x3b0 [ 305.027810] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 305.032665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.037856] RIP: 0033:0x457099 [ 305.041054] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.059961] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 305.067680] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 305.074954] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 305.082238] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 09:22:49 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:49 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000140)) write$cgroup_int(r0, &(0x7f0000000080), 0x2001007f) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000200)={0x0, 0x5f70b710}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x0, 0x1) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r4 = getpid() r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) r6 = dup2(0xffffffffffffffff, r1) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000180)={0x8, 0xc03, 0x6b0, 0x20}, 0x10) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f00000001c0)={{0x6, 0x7b3}, 0xc}, 0x10) inotify_add_watch(r6, &(0x7f0000000080)='./file0\x00', 0x410) sched_setscheduler(r4, 0x5, &(0x7f0000000200)) r7 = request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r7, 0x7) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x10) 09:22:49 executing program 1: prctl$setname(0xf, &(0x7f0000000140)='/dev/dsp\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0xb2, 0x8, 0xfffffffffffffff9}) [ 305.089507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 305.096787] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000000b 09:22:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7f, 0x101000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xff, 0x1fc) r2 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:50 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x40049409, 0x0) 09:22:50 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x14, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r2 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x6, 0x42000) ioctl$KDDELIO(r2, 0x4b35, 0xa3) 09:22:50 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="8500003551c9520000009500009a27fc5552b39ad50a0c8226cb9d7c26d036"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x41300}, 0x48) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) connect$rds(r0, &(0x7f0000000200)={0x2, 0x4e24, @multicast2}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xff, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001640)={0xffffffffffffffff}) write$P9_RLERROR(r2, &(0x7f0000000280)={0xb, 0x7, 0x1, {0x2, '))'}}, 0xb) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x1e9740, 0x0) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e23, @remote}}}, &(0x7f0000001740)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001780)={r3, 0xb84}, 0x8) eventfd2(0x55, 0x80000) 09:22:50 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x9, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:50 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x8000000000000003, 0x0, 0x1, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f00000000c0)}, 0x10) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xa8802, 0x104) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x2010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={r3}) semget$private(0x0, 0x3, 0x4) 09:22:50 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000400), 0x0, 0x400007f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) accept4$packet(r2, 0x0, &(0x7f0000000080), 0x0) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:50 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x5421, 0x0) 09:22:50 executing program 1: 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) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6c6f0000000001ff848e399b86fa0d0a", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000380)={"62707130000b0000001c000000faff00", r2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bpq0\x00', 0x502}) keyctl$assume_authority(0x10, 0x0) r3 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='posix_acl_access)wlan1\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) 09:22:50 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:50 executing program 3 (fault-call:4 fault-nth:12): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") [ 305.959083] FAULT_INJECTION: forcing a failure. [ 305.959083] name failslab, interval 1, probability 0, space 0, times 0 [ 305.970644] CPU: 1 PID: 11700 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 305.978026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.987389] Call Trace: [ 305.990003] dump_stack+0x1c9/0x2b4 [ 305.993675] ? dump_stack_print_info.cold.2+0x52/0x52 [ 305.998897] should_fail.cold.4+0xa/0x11 [ 306.002985] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 306.008104] ? __lock_acquire+0x7fc/0x5020 [ 306.012359] ? graph_lock+0x170/0x170 [ 306.016211] ? find_held_lock+0x36/0x1c0 [ 306.020328] ? check_same_owner+0x340/0x340 [ 306.024696] ? rcu_note_context_switch+0x680/0x680 [ 306.029673] __should_failslab+0x124/0x180 [ 306.033942] should_failslab+0x9/0x14 [ 306.037760] kmem_cache_alloc_node+0x256/0x720 [ 306.042363] ? __kernel_text_address+0xd/0x40 [ 306.046886] __alloc_skb+0x119/0x770 [ 306.050625] ? skb_scrub_packet+0x490/0x490 [ 306.055056] ? mark_held_locks+0x160/0x160 [ 306.059320] ? __kasan_slab_free+0x11a/0x170 [ 306.063749] ? kasan_slab_free+0xe/0x10 [ 306.067737] ? kmem_cache_free+0x86/0x280 [ 306.071904] ? kfree_skbmem+0x154/0x230 [ 306.075900] ? kfree_skb+0x1a5/0x4e0 [ 306.079644] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 306.084256] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 306.089136] ? sock_sendmsg+0xd5/0x120 [ 306.093038] ? ___sys_sendmsg+0x51d/0x930 [ 306.097213] ? __lock_acquire+0x7fc/0x5020 [ 306.101467] ? do_raw_spin_unlock+0xa7/0x2f0 [ 306.105883] ? trace_hardirqs_on+0x2c0/0x2c0 [ 306.110318] alloc_skb_with_frags+0x13f/0x7d0 [ 306.114857] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 306.119633] ? rcu_is_watching+0x8c/0x150 [ 306.123782] ? trace_hardirqs_on+0xbd/0x2c0 [ 306.128105] ? graph_lock+0x170/0x170 [ 306.131913] sock_alloc_send_pskb+0x8aa/0xb20 [ 306.136426] ? find_held_lock+0x36/0x1c0 [ 306.140510] ? sock_wmalloc+0x1f0/0x1f0 [ 306.144500] ? lock_downgrade+0x8f0/0x8f0 [ 306.148664] ? kasan_check_read+0x11/0x20 [ 306.152815] ? do_raw_spin_unlock+0xa7/0x2f0 [ 306.157407] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 306.161991] ? kasan_check_write+0x14/0x20 [ 306.166225] ? do_raw_spin_lock+0xc1/0x200 [ 306.170488] unix_dgram_sendmsg+0x50b/0x1750 [ 306.174923] ? lock_downgrade+0x8f0/0x8f0 [ 306.179088] ? unix_stream_connect+0x11e0/0x11e0 [ 306.183856] ? aa_af_perm+0x5a0/0x5a0 [ 306.187687] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 306.193232] ? _copy_from_user+0xdf/0x150 [ 306.197408] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 306.202369] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 306.207039] ? unix_dgram_sendmsg+0x1750/0x1750 [ 306.211713] sock_sendmsg+0xd5/0x120 [ 306.215488] ___sys_sendmsg+0x51d/0x930 [ 306.219477] ? graph_lock+0x170/0x170 [ 306.223289] ? copy_msghdr_from_user+0x580/0x580 [ 306.228067] ? find_held_lock+0x36/0x1c0 [ 306.232155] ? lock_downgrade+0x8f0/0x8f0 [ 306.236340] ? rcu_note_context_switch+0x680/0x680 [ 306.241279] ? check_same_owner+0x340/0x340 [ 306.245624] __sys_sendmmsg+0x240/0x6f0 [ 306.249617] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 306.253943] ? __lock_is_held+0xb5/0x140 [ 306.258025] ? fput+0x130/0x1a0 [ 306.261317] ? do_syscall_64+0x9a/0x820 [ 306.265314] ? do_syscall_64+0x9a/0x820 [ 306.269293] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.273891] ? trace_hardirqs_on+0xbd/0x2c0 [ 306.278215] ? __ia32_sys_read+0xb0/0xb0 [ 306.282768] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.288137] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 306.293249] __x64_sys_sendmmsg+0x9d/0x100 [ 306.297487] do_syscall_64+0x1b9/0x820 [ 306.301389] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 306.306778] ? syscall_return_slowpath+0x5e0/0x5e0 [ 306.311725] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 306.316746] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 306.321780] ? recalc_sigpending_tsk+0x180/0x180 [ 306.326542] ? kasan_check_write+0x14/0x20 [ 306.330791] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 306.335650] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.340846] RIP: 0033:0x457099 [ 306.344043] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.362942] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 306.370663] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 306.377930] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 306.385195] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 306.392462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 306.399733] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000000c 09:22:51 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0xfffffffffffffd47) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setscheduler(r3, 0x3, &(0x7f0000000100)=0x5904) 09:22:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8200, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001340)={{&(0x7f0000000340)=""/4096, 0x1000}, &(0x7f00000001c0), 0x10}, 0x20) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="502987dd5f6e6f19a02619610003ab00634c5200fe", @ANYRES16=r4, @ANYBLOB="200828bd7000fbdbdf25050000000c00060002000000000000000c00030005000000000000000c00060001000000000000000c00040000000000000000000c0003000100000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000080)={0x20000000}) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:51 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0xd, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x111800, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000080)=""/5, &(0x7f00000000c0)=0x5) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000140)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:51 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x20000044, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000240)=ANY=[]) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x7, 0x8, 0x6}) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x100) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) 09:22:51 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x4004ae8b, 0x0) 09:22:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0xc, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:52 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xcb0, @dev={0xfe, 0x80, [], 0x10}, 0xecf}}, 0xe9, 0xc4, 0x9, 0x3f, 0x1ff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x3a, "ec65f24594ca8dbc5ef4e5591082f29ce4b84454f5ed97a6e9cb51b8b7fa72d48eff303779e0d3e0fa60082642897594e7bb11e3b2d4057abcb6"}, &(0x7f0000000140)=0x42) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:52 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{&(0x7f0000000780)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/226, 0xe2}], 0x1, 0x0, 0x0, 0xffff}, 0x800}, {{&(0x7f0000000940)=@nfc, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/171, 0xab}, {&(0x7f0000000a80)=""/124, 0x7c}, {&(0x7f0000000b00)=""/140, 0x8c}, {&(0x7f0000000bc0)=""/76, 0x4c}], 0x4, &(0x7f0000000c80)=""/154, 0x9a, 0x100000001}, 0x400}, {{&(0x7f0000000d40)=@can, 0x80, &(0x7f0000001000)=[{&(0x7f0000000dc0)=""/246, 0xf6}, {&(0x7f0000000ec0)=""/244, 0xf4}, {&(0x7f0000000fc0)=""/25, 0x19}], 0x3, &(0x7f0000001040)=""/113, 0x71, 0x9}, 0x20}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001400)=[{&(0x7f0000001140)=""/96, 0x60}, {&(0x7f00000011c0)=""/116, 0x74}, {&(0x7f0000001240)=""/190, 0xbe}, {&(0x7f0000001300)=""/201, 0xc9}], 0x4, &(0x7f0000001440)=""/95, 0x5f, 0x1}, 0x3ff}, {{&(0x7f00000014c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001540)=""/232, 0xe8}, {&(0x7f0000001640)=""/194, 0xc2}, {&(0x7f0000001740)=""/149, 0x95}, {&(0x7f0000001800)=""/149, 0x95}, {&(0x7f00000018c0)=""/247, 0xf7}, {&(0x7f00000019c0)=""/74, 0x4a}, {&(0x7f0000001a40)=""/192, 0xc0}], 0x7, &(0x7f0000001b80)=""/199, 0xc7, 0x1}, 0x80000001}, {{&(0x7f0000001c80)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/52, 0x34}, {&(0x7f0000002d40)=""/197, 0xc5}, {&(0x7f0000002e40)=""/239, 0xef}], 0x4, &(0x7f0000002f80)=""/249, 0xf9}, 0x3}, {{&(0x7f0000003080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000003100)=""/58, 0x3a}], 0x1, &(0x7f0000003180)=""/172, 0xac, 0x5df}}, {{&(0x7f0000003240)=@llc, 0x80, &(0x7f0000006400)=[{&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f00000052c0)=""/169, 0xa9}, {&(0x7f0000005380)=""/100, 0x64}, {&(0x7f0000005400)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x4}, 0x7}], 0x8, 0x2, &(0x7f0000006680)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f00000066c0)={0xb, 0x10, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x2}, @exit, @jmp={0x5, 0xc72, 0x0, 0xa, 0x0, 0x20}, @jmp={0x5, 0x100000001, 0xb, 0xe13be9fd11ac03b4, 0x1, 0x20, 0xfffffffffffffffc}, @ldst={0x2, 0x3, 0x0, 0x7, 0x1, 0x50}, @map={0x18, 0x7, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800}, @map={0x18, 0x6, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x4, 0x77, &(0x7f0000000140)=""/119, 0x40f00, 0x1, [], r2, 0x7}, 0x48) 09:22:52 executing program 3 (fault-call:4 fault-nth:13): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:52 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f00000000c0)="15bf6234488dd25d726070") r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@ipv6_getroute={0x1c, 0x1a, 0x1}, 0x1c}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000040)}], 0x492496e, 0x0) 09:22:52 executing program 6: fanotify_init(0x4, 0x101000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80, 0x0) connect$bt_sco(r3, &(0x7f0000000100)={0x1f, {0x0, 0x9, 0x5, 0xffff, 0x51, 0x80}}, 0x8) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:52 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x4090ae82, 0x0) 09:22:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:52 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) sched_getscheduler(r1) [ 307.417066] FAULT_INJECTION: forcing a failure. [ 307.417066] name failslab, interval 1, probability 0, space 0, times 0 [ 307.428408] CPU: 0 PID: 11797 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 307.435779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.445139] Call Trace: [ 307.447746] dump_stack+0x1c9/0x2b4 [ 307.451396] ? dump_stack_print_info.cold.2+0x52/0x52 [ 307.456617] should_fail.cold.4+0xa/0x11 [ 307.460703] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 307.465844] ? __save_stack_trace+0x8d/0xf0 [ 307.470199] ? save_stack+0xa9/0xd0 [ 307.473850] ? save_stack+0x43/0xd0 [ 307.477499] ? find_held_lock+0x36/0x1c0 [ 307.481601] ? check_same_owner+0x340/0x340 [ 307.485944] ? rcu_note_context_switch+0x680/0x680 [ 307.490903] __should_failslab+0x124/0x180 [ 307.495157] should_failslab+0x9/0x14 [ 307.498976] kmem_cache_alloc_node_trace+0x259/0x720 [ 307.504110] __kmalloc_node_track_caller+0x33/0x70 [ 307.509063] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 307.513854] __alloc_skb+0x155/0x770 [ 307.517608] ? skb_scrub_packet+0x490/0x490 [ 307.521955] ? mark_held_locks+0x160/0x160 [ 307.526204] ? __kasan_slab_free+0x11a/0x170 [ 307.530632] ? kasan_slab_free+0xe/0x10 [ 307.534627] ? kmem_cache_free+0x86/0x280 [ 307.538798] ? kfree_skbmem+0x154/0x230 [ 307.542799] ? kfree_skb+0x1a5/0x4e0 [ 307.546523] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 307.551116] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 307.555970] ? sock_sendmsg+0xd5/0x120 [ 307.559867] ? ___sys_sendmsg+0x51d/0x930 [ 307.564039] ? __lock_acquire+0x7fc/0x5020 [ 307.568328] ? do_raw_spin_unlock+0xa7/0x2f0 [ 307.572769] ? trace_hardirqs_on+0x2c0/0x2c0 [ 307.577224] alloc_skb_with_frags+0x13f/0x7d0 [ 307.581751] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 307.586530] ? rcu_is_watching+0x8c/0x150 [ 307.590691] ? trace_hardirqs_on+0xbd/0x2c0 [ 307.595047] ? graph_lock+0x170/0x170 [ 307.598894] sock_alloc_send_pskb+0x8aa/0xb20 [ 307.603421] ? find_held_lock+0x36/0x1c0 [ 307.607503] ? sock_wmalloc+0x1f0/0x1f0 [ 307.611505] ? lock_downgrade+0x8f0/0x8f0 [ 307.615679] ? kasan_check_read+0x11/0x20 [ 307.619843] ? do_raw_spin_unlock+0xa7/0x2f0 [ 307.624263] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 307.628864] ? kasan_check_write+0x14/0x20 [ 307.633113] ? do_raw_spin_lock+0xc1/0x200 [ 307.637413] unix_dgram_sendmsg+0x50b/0x1750 [ 307.641842] ? lock_downgrade+0x8f0/0x8f0 [ 307.646018] ? unix_stream_connect+0x11e0/0x11e0 [ 307.650789] ? aa_af_perm+0x5a0/0x5a0 [ 307.654612] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 307.660169] ? _copy_from_user+0xdf/0x150 [ 307.664368] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 307.669336] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 307.674021] ? unix_dgram_sendmsg+0x1750/0x1750 [ 307.678709] sock_sendmsg+0xd5/0x120 [ 307.682439] ___sys_sendmsg+0x51d/0x930 [ 307.686429] ? graph_lock+0x170/0x170 [ 307.690248] ? __switch_to_asm+0x34/0x70 [ 307.694345] ? copy_msghdr_from_user+0x580/0x580 [ 307.699113] ? __schedule+0x884/0x1df0 [ 307.703016] ? find_held_lock+0x36/0x1c0 [ 307.707096] ? lock_downgrade+0x8f0/0x8f0 [ 307.711272] ? rcu_note_context_switch+0x680/0x680 [ 307.716239] ? check_same_owner+0x340/0x340 [ 307.720584] __sys_sendmmsg+0x240/0x6f0 [ 307.724585] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 307.728917] ? __lock_is_held+0xb5/0x140 [ 307.733024] ? fput+0x130/0x1a0 [ 307.736339] ? do_syscall_64+0x9a/0x820 [ 307.740351] ? do_syscall_64+0x9a/0x820 [ 307.744355] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.748955] ? trace_hardirqs_on+0xbd/0x2c0 [ 307.753294] ? __ia32_sys_read+0xb0/0xb0 [ 307.757388] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.762806] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 307.767938] __x64_sys_sendmmsg+0x9d/0x100 [ 307.772211] do_syscall_64+0x1b9/0x820 [ 307.776121] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 307.781518] ? syscall_return_slowpath+0x5e0/0x5e0 [ 307.786464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.791336] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 307.796372] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 307.801425] ? prepare_exit_to_usermode+0x291/0x3b0 [ 307.806464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 307.811356] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.816560] RIP: 0033:0x457099 [ 307.819768] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.838678] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 307.846412] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 307.853689] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 307.860965] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 09:22:52 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:52 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:52 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r1, &(0x7f0000000140)=@alg, &(0x7f0000000000)=0x80, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000040), 0xffffffffffffffad, &(0x7f0000000100)={&(0x7f0000000300)={0xffffffffffffff1d, 0x1d, 0x0, 0x40000000000, 0x0, {0x7592da15}, [@nested={0x0, 0x22, [@generic="39a6e19e35f2bc440fb1e60195c25dd5dd6ae3107d08cfd2ad77525c9f7b7085529e020a8b66b7b000e2fe34cbf3c774b3b281f21d12fe8a1f09465f30b58cba1ae90a5ee6a1bac084b747ba1f88398c572c17e84603dc83dfab4244d0b6d97d77e56f2700e14cb5f8a92c0b4f97385883b812d65c62053187c016408539038e1856ac385f9310a5aca9843a9ae37c8c981324a400269b27835a6770aa426044a56d3d29e8652f0878b44f272d217091a577736a668cf20ff0babf9b2d9375d5b30ad404adc884486fa9ec194895bdd6d4dcf6ff5dbbd8dc1f65df79c4ac683f7e1816c514ce7daf99a89d4bb6bbb8ac5681b40df41f9f03ce9d793bf29240125b1f9a5b440f95d65f532b1b6e4fc47fc8fa96eba399303357c6bd1dd745ef866e4d7110127e78c18a890199e5dda21a79ef6b76dec4d39e3eca32ee68410e198ed0c957fa07ad34d7b7c51803e7016e21c8c5efe030c561dd71b638d3cfb41338ca4f51a31afb174e0706e547e1dffabf732faf0787ac6386ec357fa676938daa3652de74d888d667cdcfe88659e6d8cd3626e7abf17699c277ded4d0a4f0feb39d85467cafdff6495bb4cf3257723e7ba4d2f896bb32e7f7ee9c1c16cd27abe10a9d4a48ddd0bbd1b81e943aba50d390c47300fab0bab958a5838f01c1421ee69282054fdd4ac34541182140392b99c15912e089d91869c9073d199caa5ed9de2b186c2d99af2de4fad5a5824c73bbd378e51c3383023dcc229e3decff5f76aa4f2756c41021e7cec9b6f6e639fe15be3a2353b734137212fb0fcb5609cf215c8ed8185800f0aa55e2581f6366af9a0902af3db5f45a33c62674a6a3930b3a150267fbe29d74d412c3734bfa31a4917e1cdacc5973eda88ea163a661b7663299c17dba15bf38ac46852100736eea47402b286ff07263a8e0ae2dff9e121401c1d7950c8866b1fb500932fe5d0930482bca85cb4a5932bea18ba085850cd5ea24eaccd3d9e3702a9123faebb34e25aa64f4e0faad4e0f587ce7f8a4cd3e4968293dfdd3930a556762dde01d737e4ddb310a37822bea05ce1dacb1c264a17ed007fe82fa45b8e2911d182e6a3b0d3b035051957ff920a8a0e8a3960239f72227c5a87d93e4b7cb72e7b93be6d3a9d63452a14f84119ded404dae427ba24f797c2ed5ff382235e3ac1baf46c6860fb526a3109bcc38f703be47ce1d4ab2a4790bb9a35df34d4acbb987f241e2f56813d435acee0a9413d1cb9ad0e04b91eab812def02cec4bd13577328f3a488403d2e02105385c7ee95d76777874894282877917098323779ea73a5fa5c631e7a08135c987c7763c4ec78f6d064205cd111d69127a1b29e6457081c5a871e7666507945d539ad45a8647f716c6a3a16247dcd0e0b6d254d2362477264cd07efeb416169f4f24a8c40aa317de41b1b0c1637c0178b751b4320be04e2ad27be319d7e0f975daf719b677a0d97fb934443862b81d0eee9cde5ccadc7a580737d1bc89cab2eb39a977439f7023186a493da816c8bcc6d5a79e625c60338165d083b5cde93ad540b588113a9eadb458c9e270e5e89351bb7cc965e825e8b91d749f97255f4d849fbf9077508798dc252f2de254debd245c02b31bb6faa09551c6c7848fff774c0243e3215e444772425b905253242f6ef91d905c6f93b259cf98d7eff21c917bc6473818d2d16d61d44b69c5f3db97383182aa13b122da52e0523c3671a29b85ec47759cd3edfe22294ed29fcd97a056db0eb09392338d7d37c7160f4d8e1cfc0926c3c736df0525544c6e9112b5d7ee355bad0e7606f421103f0ebaf2aba8cbfe829b0d64c982daca5701f0eec104e341add1fc27a131fc7aa5e8925e0c1c12eee8492d6c23586150ac040f06f1f3efe80c3d819807d301f987bcbbf5f1fac7fe57d289672b7de032273424339ef039583bfa41f3cbbcc5e2c304eface938e4e73a76e90e880e8b4f1fad97b94c25f50132a44743c36e52180c03d7b889315f73e0145009f6474ed8cc6916fd0c2d4c4c3a6618050b5ff6b808e19f0779c73f09c556885f2edb81761a4a7b69fdd534d9ba9583e38c595fa3b741d2d8c71043273b17bde57dbdaa332be326ee84818cb1d99247d24a1f8e5c72d2d572adb9a58e378d99f109ab06f1c00a9897c6a626802c9d626e703faaec86330e12487f5eb6ab98fbd60573fb63160c1fd75bbd22e72768e17de68f2b4bb2be66f7831f587e150858441fb8f89f1b08306f2eedd3e543bb8052e349a531cfaab8251c91431391d14725b0e514b2aa491f38f66ab119b28ade6ab6554f5b16410b052c13cb3071f271e1cc4b75fa26fb66a8caf72781c59740c588e015c320dc36626c385e9f787544b867dcd89b55b4199f75500606124371b03c78ac1e5c81370037e16e01d44ba1b7b2bfb7bf9b79c7879bca83bcd32b3eae48e7f8f516b270dab68174f36a32e60a7c687e8fd09a96b096ec6c46da57cdb785130e71fbb0732665d083d095faf18b19bc61eaedc426faa11cb3c31f94fc2da4627b9fc9b0fcb428416d6eb9446f34dcd213f6564b26eaa980b0e160bf4a1db057544da04d7ec273e1aa695dc43bce7c08b87a1d518cfe98d9fb662ea99b8cd19cefc0b62b55bf8b2bf7f9a90af15f57089ef1a060bd6efd0bc69fc0a0474e19d1f654c1643ccbe0c26933b5c0eea7ed9020a75d0630cd09105578026e191313c9c61be3b95973c5dce510cbf303631eea31c1c82fe228555c216adcf90e4b8b68d5605711aa0b993c4e5ed99cab9c2e1daad45280b5d5f1703aaafc153f6c7378a17bc48b26b0c080b1bd32bc39c6bcd33617a3ae6cbdffac82a798b275aa79ce808b92a8521fe1f5604d5b2a60c3ffd3ebdbdb12ad7f54b21cbe36adfffdea10756acc8dcc9fc1e0267919a8f42a0825d995ea451af98a5c1b28033c28fb8d3b75cb372823eefaeda7ebf81ea4c8da5b8b7f31c73c0243ff9283fca49685ee0b652b4df3c43ab83e6733f4c89aa437d88eb0ca4ec21b65b1ab23970b78629e02f52425af7205ed5bc17238bc764cc214350d61e03c978803aa909b963dd53718dbd266c4feb3ec628e6b805ab238cb0c68e1241328886198c229cc4b45e6adc31b006b8155ffb99970b33b231fbe319f1b7fa9774aa1754a5501e8b70661f27d79c1165e86e1e9bca1ab9c6df70bb8e973c8772b34f0a7e80177557382c2a7d19756f4d910d8f65e4bfb1cdd6add86526ad640ac47c86fe7fb7390cdda9d3cabf2475c1212e561c3b3f109d765b1bca1d011e39315676a449df9a457563c11011bf0475b1fd07bff50855aea47a5640ccb4665cdd8badb66348143c5d52adbe9cd8630a5eea2d3c7cf277eee2fb04250f553ef73ed65566b0187c7f0f53e07b2775761c603ea5dd21f646806405434b2f84b704b991c859d3c223282d927a41662d65adfa2b078336c0755d765baddf093f924f2c2968ce7c9bd141ce684d5bbcc1f0d79d2b4b358926b33bdaa9cef4bb5bc6129ef520a7f3831548372389028f4dce4e5422a63df7d0ac1d65ef3f11225d6c8462b8ff23e35a31ab6810bd57e055682d09ffacd8df8cc6a58d7a0acd9925f86d601663517c927f52b29f5455bb2c2e7eab7e104bd45d40f3c6a08bae78045c812e803569b6daf074944d8295e1d949d0943d5e71c02d0b5de1e12104718be9eb4181f7cfea6e838d094c173e4985eeeb8edbaaf3bb390aba389d5fdc6c4a898dd244254f08506d57deb19c1b8bac2e0bb13af467ce41b2fbb1bfe64e047619c7bc08e4779fb23a09102cd90a97d3074943a930a2d893540d74bb4822f96939d96e1e6b00bb769abec5d53c6431be0ece82c7ad5f41abd85aec01d5c636c966ecf9538655e7c2977ab20499ee470da6cd32edcaeccf271edcbcf344cc63655bc217dcb2d0e6f19a1ffab960ccce58b9ac7fa18f281a9b5fdccef4d173e60296aab59009290b6c417af3f8464c8dafee1dbd6baffa5cb054b14e95a9560db5c39328c2d2b5abf2d8b159d5c8633a897a34ef4d1bff7460a1dff55fcc29c2794c0d1faebbee894574338a0c6e3a79e0d98ae8c0e7dc8f9c3c6a2ad1a13debbd80a36805ca1abae445d8641c581ef0e21bbabc3850507e18fdd3a2fa7bb91c99e55f5237df4e376897385f72cff80d08fbcbc4c3b8e97fe550de83667d95befe3fe4c4e15fa3faeccfa1601269d4fb6c6398b38b4ad80323558da9d9fa4bc970b54da4d83e6d67be2ae7aedc7cfd4bbcd5d71baf20b85c2e530b70055fc962fe12605f0b479ebee24f4c6f2734bae9c90345fd1f6ff9a15c5f006ba89869fc6097d5d5e8600bb3ebed1e451c408e35d6da33d600c5924fbe982c24c2ed019843b28d02de03a38d61f88bd4c7a83893cbf427c5cf00ca9658004ea098e6fab0a71ddcfdee60ff49b61c19f0a2a7bc7f3aa655fcbc879b6b5feb01ad84c9f760724e49915c12647efeeeeef98f376c6a0a3c3c117851ae780be80c78ffcac0135d733a3ae192073b7e9d822135806d82666a899cb0b99f6b32c6792970774183f6f44d5dcc93a35803626a2a9aa4c72bade9beb07fe51aecf5a7084ebfeed61f74fa45dce8ca4328608b243f45e585f7e77c7678a9300caf2ab9dc97952a8173658491d00016b06a86376338590ff79c7a4756099fbe102202ffb3f7b74a3e2423a2716458102b604c1b24e5a80cda280b3f1aad8337b1b79c46d9202ae28757acb3d3875c56bd54e7395a30cea1241f4f00f56addbad2caac3ea57f29841badef9e0c0488afe7cc30680b081165b5436a438d7e7d068b9aa982db0ec2168dcf05e55be5f5e582f7bccaeef9f3d147a75e8ffba541567f14c3b02d84a2d535122dad54fef43dfd9150bd41e2416305598d82527746e10677ed4e82d1fd5f52d6ce638a28489f32d4ef76407587bae1225d71ed0e45a9133f847d9d3bcbd88074ac4141b48a9a9fff32ce1b1496ceefb83b2fa67e3d49486c16443e1ebafef21fdd36deae57e777653653094f678d279a7f31495598e996a5bb64cad9a5fecef5cc5f1c476933a90cf1b45fc6518c459a97bc560cbf20135eb5c9c4feefe3c64add58d3f2dbe0af7fd273f5a5ad182e442d73df72b804a2eba7e2a95f8088142221af6ff0b27c79c509e8addca3e47dd4a1358b2b747251441b40c3a3a08b6215eb402965ee88ca7777c7d7f75f504c549939bb5cbb8835419fe8ffb1e705699b59db82c9b8e4d3d11d4f94e53cdb790106556313ffbec445a19f6ddac93c23ac676a8040e8463acc83f73f2579a9de9d7d245046bfd3fa82cfe123c54f8f2b537097133920aa18122e73671c7328328aa0d862ba1629029be74f371aef66e23d2b655a88004474b6f9986563af1881588a56d38f57e752aa2bbf7c89c6b9111e9ebc8f15f93c41aa18258f557e6d1a6cdf8b1f8c2c74209ea3f9f31fb527abca94dd994ed7024883d9da091ad465dbbdc743d17d22d89fca29bf1b8ac02e9b83c8cf53df99786f39231b1b026f88248e6987a8ffbec2ae7cb4cdd05526e218a1872299d33b9fd29d6f30267ba08aa37d4505edac9da03056be40f7f2d9e6a7f9086cc117b368ed1c7afa19be531b14a8ac4f4660848bbf701fc2bece794889689f1259fbc3e77b04bdaca78f308e8f8dffe4e8fd5763d0e45f6f06013bf768e472d90a562c32dbb75dbeeb17a6872689e36c4c548fafcedbc24bf809f1a84a6027f5d766e803ca53592921787de4b07fcf8deca17916bc51f58c7a52c301ff5fcc148f1c1e9acc4", @generic="50444b7eb7e907bcac4bf0c7bc617b5615b2dfed1b6be114f9a16cc73536ccf1e99ee94efd6ea3b5bc6881f6e6ec807f8b409c685b8e495f229649a4dd61d32fe8317f7c91ab51224ecc9201e2a9dede4b0f12e7df0ed75cf123357df9031148431e16c8ca05ded2f48f35eee9867243f065f76c570c628f8c99d3d1012daa3f6951af82ad56ce7ef791c665484ff2449aa36774d36580c4ff8dcfe40c968cd9f62b2f72d2a9e2a3dce6e153b96457150480a92946ade195ac78621eb48ac2766555"]}]}, 0x20}}, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 09:22:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000d00)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f000058bfe4)="29000000140005b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 09:22:52 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x140) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000001c0)={0x3, 0x0, &(0x7f0000000140)=""/119, &(0x7f0000000240)=""/147, &(0x7f0000000300)=""/110, 0xf000}) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) r3 = getpid() ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000380)={0xffff}) sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x800000000, 0x0, @local}, 0x1c) [ 307.868240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 307.875521] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000000d 09:22:52 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000000)=0x667e) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000280)={r0, &(0x7f0000000240)="a3685d434ab278c2daa5e618fb02c40504ffeb343c6a5cab442a2afc64284f7faeebdc1df708d8a5051ecc22c448505569382976"}, 0x10) io_setup(0x8, &(0x7f0000000040)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x8c400, 0x0) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000080)="c508584aad9eb16573e22e33e56c1b8eb74ed33c0be6c8c85d4948ffb03db249e93de582d587bc7e3cc5a08ea4187698f86c6a4edde4d0d02d6fadda01a91ce33cee87f4fde9fc97a9caaec6abcd01e68b4d43e1f1ebcb777a054211ff6ac62a59d64c27573d92e458df2748992608", 0x6f, 0x9, 0x0, 0x3, r3}, &(0x7f00000001c0)) 09:22:53 executing program 7: unshare(0x10000) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x40, 0x4, 0x8}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x10001, 0x1}, 0x8) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000200)=""/178) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:53 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = semget(0x0, 0x3, 0x404) semctl$IPC_RMID(r3, 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r5 = semget$private(0x0, 0x0, 0x10) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000000100)=""/252) r6 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x501080) accept$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000002c0)=0x14) connect$packet(r6, &(0x7f0000000300)={0x11, 0xf, r7, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) dup2(r0, r0) 09:22:53 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x41a0ae8d, 0x0) 09:22:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) prctl$void(0x22) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x22200, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x48, "3601b5c05a3b4fb7ed71e9a497ed1d4836089829f20db55c329585a92a3d9fe00c0d21b4c44c36c0b0cc667f73d7ba7dc9b2f000fb8154a10b744698599ccc53c291657d744281e2"}, &(0x7f00000000c0)=0x50) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x8}, &(0x7f0000000180)=0x8) 09:22:53 executing program 3 (fault-call:4 fault-nth:14): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:53 executing program 4: socketpair(0x8, 0x2, 0x24eb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) sched_setscheduler(r1, 0x0, &(0x7f0000000140)=0x1ffffffffffe) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040)}, 0x9) [ 308.256860] FAULT_INJECTION: forcing a failure. [ 308.256860] name failslab, interval 1, probability 0, space 0, times 0 [ 308.268189] CPU: 0 PID: 11859 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 308.275560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.285059] Call Trace: [ 308.287663] dump_stack+0x1c9/0x2b4 [ 308.291331] ? dump_stack_print_info.cold.2+0x52/0x52 [ 308.296554] should_fail.cold.4+0xa/0x11 [ 308.300640] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 308.305775] ? __lock_acquire+0x7fc/0x5020 [ 308.310031] ? graph_lock+0x170/0x170 [ 308.313869] ? find_held_lock+0x36/0x1c0 [ 308.317979] ? check_same_owner+0x340/0x340 [ 308.322348] ? rcu_note_context_switch+0x680/0x680 [ 308.327302] __should_failslab+0x124/0x180 [ 308.331620] should_failslab+0x9/0x14 [ 308.335456] kmem_cache_alloc_node+0x256/0x720 [ 308.340061] ? __kernel_text_address+0xd/0x40 [ 308.344603] __alloc_skb+0x119/0x770 [ 308.348359] ? skb_scrub_packet+0x490/0x490 [ 308.352705] ? mark_held_locks+0x160/0x160 [ 308.356960] ? __kasan_slab_free+0x11a/0x170 [ 308.361384] ? kasan_slab_free+0xe/0x10 [ 308.365377] ? kmem_cache_free+0x86/0x280 [ 308.369541] ? kfree_skbmem+0x154/0x230 [ 308.373529] ? kfree_skb+0x1a5/0x4e0 [ 308.377252] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 308.381842] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 308.386700] ? sock_sendmsg+0xd5/0x120 [ 308.390596] ? ___sys_sendmsg+0x51d/0x930 [ 308.394755] ? __lock_acquire+0x7fc/0x5020 [ 308.398996] ? do_raw_spin_unlock+0xa7/0x2f0 [ 308.403410] ? trace_hardirqs_on+0x2c0/0x2c0 [ 308.407838] alloc_skb_with_frags+0x13f/0x7d0 [ 308.412372] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 308.417134] ? rcu_is_watching+0x8c/0x150 [ 308.421303] ? trace_hardirqs_on+0xbd/0x2c0 [ 308.425649] ? graph_lock+0x170/0x170 [ 308.429463] sock_alloc_send_pskb+0x8aa/0xb20 [ 308.433976] ? find_held_lock+0x36/0x1c0 [ 308.438039] ? sock_wmalloc+0x1f0/0x1f0 [ 308.442027] ? lock_downgrade+0x8f0/0x8f0 [ 308.446186] ? kasan_check_read+0x11/0x20 [ 308.450364] ? do_raw_spin_unlock+0xa7/0x2f0 [ 308.454814] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 308.459404] ? kasan_check_write+0x14/0x20 [ 308.463647] ? do_raw_spin_lock+0xc1/0x200 [ 308.467892] unix_dgram_sendmsg+0x50b/0x1750 [ 308.472302] ? lock_downgrade+0x8f0/0x8f0 [ 308.476484] ? unix_stream_connect+0x11e0/0x11e0 [ 308.481367] ? aa_af_perm+0x5a0/0x5a0 [ 308.485183] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 308.490723] ? _copy_from_user+0xdf/0x150 [ 308.494886] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 308.499830] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 308.504504] ? unix_dgram_sendmsg+0x1750/0x1750 [ 308.509180] sock_sendmsg+0xd5/0x120 [ 308.512904] ___sys_sendmsg+0x51d/0x930 [ 308.516877] ? graph_lock+0x170/0x170 [ 308.520688] ? copy_msghdr_from_user+0x580/0x580 [ 308.525487] ? find_held_lock+0x36/0x1c0 [ 308.529572] ? lock_downgrade+0x8f0/0x8f0 [ 308.533738] ? rcu_note_context_switch+0x680/0x680 [ 308.538702] ? check_same_owner+0x340/0x340 [ 308.543041] __sys_sendmmsg+0x240/0x6f0 [ 308.547033] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 308.551384] ? __lock_is_held+0xb5/0x140 [ 308.555466] ? fput+0x130/0x1a0 [ 308.558771] ? do_syscall_64+0x9a/0x820 [ 308.562748] ? do_syscall_64+0x9a/0x820 [ 308.566756] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.571367] ? trace_hardirqs_on+0xbd/0x2c0 [ 308.575696] ? __ia32_sys_read+0xb0/0xb0 [ 308.579783] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.585147] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 308.590270] __x64_sys_sendmmsg+0x9d/0x100 [ 308.594523] do_syscall_64+0x1b9/0x820 [ 308.598413] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 308.603804] ? syscall_return_slowpath+0x5e0/0x5e0 [ 308.608752] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 308.613775] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 308.618792] ? recalc_sigpending_tsk+0x180/0x180 [ 308.623549] ? kasan_check_write+0x14/0x20 [ 308.627795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 308.632648] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.637847] RIP: 0033:0x457099 09:22:53 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:22:53 executing program 1: getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 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) mmap$xdp(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000d, 0x18d053, 0xffffffffffffffff, 0x100000000) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8811e78754a539d39c2bd6a40fa8c8aa024d00000000ffffffff25fec2541e21ccf67e1d7b5510029e63000000e565aa9a9d325ebac7627ffe7a54cdbd77b3", 0x2b}, 0x60) setxattr(&(0x7f0000001240)='./file0\x00', &(0x7f0000000180)=ANY=[], &(0x7f0000001300)='proc.nodev\x00', 0xb, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001540), &(0x7f0000001580)=0x14) 09:22:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:53 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) fchmod(r0, 0x43) 09:22:53 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x800, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3, 0x4, 0x4, 0x0, r0, 0xffffffffffffffff}, 0x3f75fd0202ceffd6) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x10000) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/246, 0xf6}], 0x1, 0x0, 0x0, 0x3}, 0x1}], 0x1, 0x2063, &(0x7f00000003c0)={0x77359400}) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x9) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x10000, 0x2) [ 308.641043] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.659941] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 308.667660] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 308.674925] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 308.682191] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 308.689466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 308.696735] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000000e 09:22:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:53 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:53 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x20000048) 09:22:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x2, 0x30002) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) sched_setscheduler(r1, 0x7, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80002200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x6c, r3, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @loopback}}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x400c0) 09:22:54 executing program 3 (fault-call:4 fault-nth:15): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:54 executing program 6: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x40005) r0 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x1) r2 = getpid() lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', ']eth0.\x00'}, &(0x7f0000000240)='/dev/input/mice\x00', 0x10, 0x3) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)={0x4}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0xffff, 0x0, 0x20, 0x5}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r3, 0x100000001, 0x2, [0x0, 0x3]}, &(0x7f0000000380)=0xc) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000100)={[], 0x5, 0x800, 0xff, 0xffffffff8714af1a, 0x9, r2}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x18}, 0x10) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:54 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x8004ae98, 0x0) 09:22:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x40000001, 0x0, 0x1}, 0xffffffffffffff52) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80001, 0x2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RCLUNK(r0, &(0x7f0000000140)={0x7, 0x79, 0x2}, 0x7) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r2, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, @link_local}, 0x10) sendmmsg(r2, &(0x7f0000001380), 0x3fffff1, 0x40) syz_open_pts(0xffffffffffffffff, 0x60002) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/119) 09:22:54 executing program 7: unshare(0x20020000) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x400) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000100)={0x7, 0x6}) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) epoll_create(0x6) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="58a93c131a53198f95b1c41892f4b417f5e74411f51f0011277fa93c46759fef42401d796ed36b649d5cfba2f1ccf88a0746cedb21df6e1179d9fcac4d2a7220ea7fca9fb74f29fb9f9b818c3cd198ec8da471f6a4e1dc5f62c0b8ba60c9d012db4b62d22d4d0dcfc91ed38a18c83a380912058ecc6237c5fe552a88b6b02bb08166076a6fc6498286a4bfed785675bd02f5735665ca83de160dc90c2de152a19f14e44484ec15b31f75925b999722eec5771e23b498dba8f04eedb0c1aee27c1c65a7b06a595652ce803592961e8469e41bbe6fff43f06efedb6c36c2f5c6b041099692"], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)="0080ab00", 0x0, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000003c0)={@local, @dev={0xac, 0x14, 0x14, 0x12}, r1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1c, "7b19544eb3f759cec54d7f900501b7ec4784172094327b7c84122b36"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002580)={r3, 0x1000, "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"}, &(0x7f0000000140)=0xf5a) poll(&(0x7f0000000140), 0x0, 0x4000082) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:54 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 309.626540] FAULT_INJECTION: forcing a failure. [ 309.626540] name failslab, interval 1, probability 0, space 0, times 0 [ 309.637879] CPU: 1 PID: 11936 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 309.645255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.654615] Call Trace: [ 309.657226] dump_stack+0x1c9/0x2b4 [ 309.660868] ? dump_stack_print_info.cold.2+0x52/0x52 [ 309.666075] should_fail.cold.4+0xa/0x11 [ 309.670144] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 309.675294] ? __save_stack_trace+0x8d/0xf0 [ 309.679686] ? save_stack+0xa9/0xd0 [ 309.683330] ? save_stack+0x43/0xd0 [ 309.686966] ? find_held_lock+0x36/0x1c0 [ 309.691072] ? check_same_owner+0x340/0x340 [ 309.695417] ? rcu_note_context_switch+0x680/0x680 [ 309.700367] __should_failslab+0x124/0x180 [ 309.704622] should_failslab+0x9/0x14 [ 309.708429] kmem_cache_alloc_node_trace+0x259/0x720 [ 309.713559] __kmalloc_node_track_caller+0x33/0x70 [ 309.718513] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 309.723280] __alloc_skb+0x155/0x770 [ 309.727015] ? skb_scrub_packet+0x490/0x490 [ 309.731352] ? mark_held_locks+0x160/0x160 [ 309.735596] ? __kasan_slab_free+0x11a/0x170 [ 309.740008] ? kasan_slab_free+0xe/0x10 [ 309.743988] ? kmem_cache_free+0x86/0x280 [ 309.748139] ? kfree_skbmem+0x154/0x230 [ 309.752118] ? kfree_skb+0x1a5/0x4e0 [ 309.755845] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 309.760429] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 309.765277] ? sock_sendmsg+0xd5/0x120 [ 309.769189] ? ___sys_sendmsg+0x51d/0x930 [ 309.773355] ? __lock_acquire+0x7fc/0x5020 [ 309.777612] ? do_raw_spin_unlock+0xa7/0x2f0 [ 309.782040] ? trace_hardirqs_on+0x2c0/0x2c0 [ 309.786484] alloc_skb_with_frags+0x13f/0x7d0 [ 309.790999] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 309.795762] ? rcu_is_watching+0x8c/0x150 [ 309.799913] ? trace_hardirqs_on+0xbd/0x2c0 [ 309.804239] ? graph_lock+0x170/0x170 [ 309.808050] sock_alloc_send_pskb+0x8aa/0xb20 [ 309.812561] ? find_held_lock+0x36/0x1c0 [ 309.816634] ? sock_wmalloc+0x1f0/0x1f0 [ 309.820624] ? lock_downgrade+0x8f0/0x8f0 [ 309.824783] ? kasan_check_read+0x11/0x20 [ 309.828931] ? do_raw_spin_unlock+0xa7/0x2f0 [ 309.833361] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 309.837948] ? kasan_check_write+0x14/0x20 [ 309.842183] ? do_raw_spin_lock+0xc1/0x200 [ 309.846433] unix_dgram_sendmsg+0x50b/0x1750 [ 309.850845] ? lock_downgrade+0x8f0/0x8f0 [ 309.855009] ? unix_stream_connect+0x11e0/0x11e0 [ 309.859781] ? aa_af_perm+0x5a0/0x5a0 [ 309.863601] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 309.869140] ? _copy_from_user+0xdf/0x150 [ 309.873296] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 309.878251] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 309.882924] ? unix_dgram_sendmsg+0x1750/0x1750 [ 309.887598] sock_sendmsg+0xd5/0x120 [ 309.891327] ___sys_sendmsg+0x51d/0x930 [ 309.895313] ? graph_lock+0x170/0x170 [ 309.899120] ? copy_msghdr_from_user+0x580/0x580 [ 309.903887] ? find_held_lock+0x36/0x1c0 [ 309.907971] ? lock_downgrade+0x8f0/0x8f0 [ 309.912138] ? rcu_note_context_switch+0x680/0x680 [ 309.917070] ? check_same_owner+0x340/0x340 [ 309.921433] __sys_sendmmsg+0x240/0x6f0 [ 309.925419] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 309.929744] ? __lock_is_held+0xb5/0x140 [ 309.933837] ? fput+0x130/0x1a0 [ 309.937121] ? do_syscall_64+0x9a/0x820 [ 309.941096] ? do_syscall_64+0x9a/0x820 [ 309.945085] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.949681] ? trace_hardirqs_on+0xbd/0x2c0 [ 309.954017] ? __ia32_sys_read+0xb0/0xb0 [ 309.958092] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.963469] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 309.968579] __x64_sys_sendmmsg+0x9d/0x100 [ 309.972825] do_syscall_64+0x1b9/0x820 [ 309.976725] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 309.982093] ? syscall_return_slowpath+0x5e0/0x5e0 [ 309.987057] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 309.992090] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 309.997107] ? recalc_sigpending_tsk+0x180/0x180 [ 310.001870] ? kasan_check_write+0x14/0x20 [ 310.006111] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.010964] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.016161] RIP: 0033:0x457099 [ 310.019365] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.038280] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 310.046002] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 310.053271] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 310.060539] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 310.067807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:22:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000240)="46e31375aec84681f6dd5efb337f54c033812cc59e1d29cb5f26c99bd5241026377f655a2c13c1ecbbd639cd890f6a42df199e9fe33c4ce8692419e5595a64b1e7b94f02affbfa8dd7bec811eb45029a7a45a7d1b7e3178e8d756e39d2e28de34b3f925d2b091427141d06cdc75e2858381c24f9fb9cc8da1848aec706ec6321768db5ec5b258c387d5aeffc9cc8980786e4b6994061ca229cbeba18add623f179ba4195f5e091b1e9e52499a8e9a7a9a8b70a038fa7fdf67b7142044473f068197b9031a0ea690884f7f1f24b3a7fb5c779e41cee830b33a19d85a43e"}, 0x10) 09:22:54 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x402) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4, @remote, 0x200}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r3, @in6={{0xa, 0x2, 0x4, @mcast2, 0x80000000}}, 0x2, 0x400, 0xe1, 0x9, 0x7}, &(0x7f0000000300)=0x98) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) [ 310.075077] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000000f 09:22:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) mlock2(&(0x7f0000ff3000/0xa000)=nil, 0xa000, 0x1) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x6, &(0x7f0000000200)) r2 = shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x5000) shmdt(r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r4 = memfd_create(&(0x7f0000000180)=')cpuset\x00', 0x3) getsockopt$XDP_STATISTICS(r3, 0x11b, 0x7, &(0x7f00000001c0), &(0x7f0000000240)=0x18) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x1ff, 0x8, 0x9, 0x2, 0x0, 0x6, 0x20002, 0xb, 0x80, 0x8, 0x4, 0x0, 0x7, 0x10001, 0x0, 0x100, 0xcd, 0x7fffffff, 0x8, 0x5, 0x20, 0x5, 0x40, 0x9, 0x401, 0x3, 0x7fffffff, 0x4, 0x6, 0x2, 0x8, 0x2, 0xb573, 0x3, 0x3, 0x2, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0xf}, 0x40, 0x10000, 0x3, 0x7, 0x0, 0x8c98, 0x2}, r3, 0xc, r4, 0xa) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x928d, 0x7ffc, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x10) getrlimit(0xf, &(0x7f00000000c0)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x73, "4eb9bc4067eeb08ab5b8d295c3851c4417b429b0a3f8484b8ce620e819b86e21808a5e80c0e31520c99501fd7f6cbc39727368ca310e0bb7cc0138cb8c6e8eb92ab209d9a2b8cebceb80f00a4168b1bcc6926b9f1aaf64d6713059433764806bb0de226e481a605bfd2e1af2ffc7628e7808cc"}, &(0x7f0000000080)=0x97) 09:22:55 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x800) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, 0xfffffffffffffffd) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/44) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='./file0\x00', 0x100, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000880)={[{@iocharset={'iocharset', 0x3d, 'default'}}, {@numtail='nonumtail=0'}]}) 09:22:55 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x52) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:55 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000), 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:55 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000080)=""/73, 0x49, 0x100, &(0x7f0000000280)={0x11, 0xff, r1, 0x1, 0x4, 0x6, @local}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getpeername$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000002c0)=0x14) fchmod(r2, 0x100) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) socket$xdp(0x2c, 0x3, 0x0) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'osx.', '/eth0system\x00'}) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r2, &(0x7f0000000040)}, 0x48) 09:22:55 executing program 3 (fault-call:4 fault-nth:16): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r2 = shmget$private(0x0, 0x2000, 0x804, &(0x7f0000ffc000/0x2000)=nil) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0x8, r3, r4, r5, r6, 0x58, 0x80000000}, 0x5, 0x7, 0x2, 0xd664, r1, r1, 0xffffffff00000001}) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:55 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x2, 0x0) 09:22:55 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f00000001c0)={r2, 0x2, 0x1, 0x200, 0x7f, 0x8000, 0xd5}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x60a400, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2090071}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000028bd7000fcdbdf254f9b3fb60c000100080002002f000000"], 0x20}, 0x1, 0x0, 0x0, 0x44}, 0x40000) sync() [ 310.530827] FAT-fs (loop1): bogus number of reserved sectors [ 310.536756] FAT-fs (loop1): Can't find a valid FAT filesystem [ 310.584152] FAULT_INJECTION: forcing a failure. [ 310.584152] name failslab, interval 1, probability 0, space 0, times 0 [ 310.595582] CPU: 0 PID: 12018 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 310.602982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.612354] Call Trace: [ 310.614978] dump_stack+0x1c9/0x2b4 [ 310.618641] ? dump_stack_print_info.cold.2+0x52/0x52 [ 310.623869] should_fail.cold.4+0xa/0x11 [ 310.627956] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 310.633086] ? __lock_acquire+0x7fc/0x5020 [ 310.637365] ? graph_lock+0x170/0x170 [ 310.641205] ? __lock_acquire+0x7fc/0x5020 [ 310.645480] ? find_held_lock+0x36/0x1c0 [ 310.649605] ? check_same_owner+0x340/0x340 [ 310.653988] ? rcu_note_context_switch+0x680/0x680 [ 310.658956] __should_failslab+0x124/0x180 [ 310.663225] should_failslab+0x9/0x14 [ 310.667057] kmem_cache_alloc_node+0x256/0x720 [ 310.671718] __alloc_skb+0x119/0x770 [ 310.675467] ? skb_scrub_packet+0x490/0x490 [ 310.679835] ? mark_held_locks+0x160/0x160 [ 310.684134] ? find_held_lock+0x36/0x1c0 [ 310.688242] ? __lock_acquire+0x7fc/0x5020 [ 310.692513] ? lock_downgrade+0x8f0/0x8f0 [ 310.696717] alloc_skb_with_frags+0x13f/0x7d0 [ 310.701254] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 310.706059] ? rcu_is_watching+0x8c/0x150 [ 310.710235] ? trace_hardirqs_on+0xbd/0x2c0 [ 310.714601] ? graph_lock+0x170/0x170 [ 310.718444] sock_alloc_send_pskb+0x8aa/0xb20 [ 310.722976] ? find_held_lock+0x36/0x1c0 [ 310.727058] ? sock_wmalloc+0x1f0/0x1f0 [ 310.731061] ? lock_downgrade+0x8f0/0x8f0 [ 310.735241] ? kasan_check_read+0x11/0x20 [ 310.739407] ? do_raw_spin_unlock+0xa7/0x2f0 [ 310.743876] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 310.748501] ? kasan_check_write+0x14/0x20 [ 310.752771] ? do_raw_spin_lock+0xc1/0x200 [ 310.757040] unix_dgram_sendmsg+0x50b/0x1750 [ 310.761468] ? lock_downgrade+0x8f0/0x8f0 [ 310.765662] ? unix_stream_connect+0x11e0/0x11e0 [ 310.770443] ? aa_af_perm+0x5a0/0x5a0 [ 310.774263] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 310.779821] ? _copy_from_user+0xdf/0x150 [ 310.784011] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 310.788973] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 310.793655] ? unix_dgram_sendmsg+0x1750/0x1750 [ 310.798364] sock_sendmsg+0xd5/0x120 [ 310.802091] ___sys_sendmsg+0x51d/0x930 [ 310.806078] ? graph_lock+0x170/0x170 [ 310.809910] ? copy_msghdr_from_user+0x580/0x580 [ 310.814700] ? find_held_lock+0x36/0x1c0 [ 310.818788] ? lock_downgrade+0x8f0/0x8f0 [ 310.822977] ? rcu_note_context_switch+0x680/0x680 [ 310.827940] ? check_same_owner+0x340/0x340 [ 310.832287] __sys_sendmmsg+0x240/0x6f0 [ 310.836339] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 310.840678] ? __lock_is_held+0xb5/0x140 [ 310.844774] ? fput+0x130/0x1a0 [ 310.848069] ? do_syscall_64+0x9a/0x820 [ 310.852056] ? do_syscall_64+0x9a/0x820 [ 310.856048] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.860642] ? trace_hardirqs_on+0xbd/0x2c0 [ 310.864977] ? __ia32_sys_read+0xb0/0xb0 [ 310.869073] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.874471] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 310.879597] __x64_sys_sendmmsg+0x9d/0x100 [ 310.883850] do_syscall_64+0x1b9/0x820 [ 310.887755] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 310.893141] ? syscall_return_slowpath+0x5e0/0x5e0 [ 310.898114] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 310.903138] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 310.908156] ? recalc_sigpending_tsk+0x180/0x180 [ 310.912912] ? kasan_check_write+0x14/0x20 [ 310.917153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.922004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.927193] RIP: 0033:0x457099 [ 310.930387] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.949290] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 310.957030] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 310.964300] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 310.971583] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 310.978851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:22:55 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x8090ae81, 0x0) 09:22:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101480, 0x0) socketpair$inet6(0xa, 0xb, 0x247, &(0x7f0000000440)) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000340)="7f902f2dcd90b358d763a74d85fc3de7514544d54bd91bb8a2afe6613432d4a67887acef5ae83d335d6b431db59284622951ace0007fadae2a7b69d5d787a3230c1fa6e018297e50e26b00f549162c847de01dde191a6e428750e002db81648cd256631bf4e384270e26777441b29e46f7323afa18407af7b7f22977e30cdd83c93128704620a23a1289beb0e1fd208f2f29859c400183649a9fd974cb3e30a1032ec440989967de8381e0cbc47b130797db7033f1b64f20b41be585712ab70b3cf3f4e295ae43"}, 0x10) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={r2, r3, r4}, 0xc) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x10) ioprio_set$pid(0x2, r5, 0x5) 09:22:55 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) [ 310.986135] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000010 [ 311.017689] FAT-fs (loop1): bogus number of reserved sectors [ 311.023638] FAT-fs (loop1): Can't find a valid FAT filesystem 09:22:55 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="f6da4a0e562d6304e577b93e2913d8e554991519f4c3e07f1696324c44dceb5b2807f3b7a40300000027847042c73234a9289c69d409000000f6b9ffffffff000000000cb4eca4a123ba1ceb182e4b3fabbfd7951817281428d199e25141fc24437d371353676dda6adcddb0a88cf5a79ff57de3cb2451b813064db6b665297f364349ffe7e9db85a8aa664d333de686b2626fb65e30c11916909b06b29a751949ca6095e27712b04087a47d79b982dfdfb7c59a1e37896c31afa0e1b09c421bd6e387346006077e4502080009f69110aded67c1160deec260d87a6f491d7abacabfff87688536b31b1fb330bbf587053cb97cc2e45dbe65c66b26c8bf42e19fb38de1236356082f55d7a5a0cd7d4634ad4c9fc35782f0b9abaf0846a78db98fa0b3eba141dc6209a2f456d0c9877a423679d585a8262a3cdcfb6fd5024ae9f7d0848e1b01e24776202b1079eaa8ba9d2fc5bcb6fa56977d12b080c1dcb08cc7b240f8898024b4b625ea42c3e1ab4051e809b283224662bc59df65f2d1f6596cca785ddce9c2b61320b8baaafc4de97d4e6a"], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x20, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x1000, 0x8, 0x1, 0x0, 0x0, [], [], [], 0x8, 0x7}) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:55 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f0000000040)}, 0x3) 09:22:55 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) openat$cgroup(r3, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000140)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:55 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000000040)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x800, 0x0) syz_mount_image$vfat(&(0x7f0000001680)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000dfff, 0x1, &(0x7f0000000040)=[{&(0x7f00000016c0)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000005, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000140)=""/186) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x3, 0x10, 0x401}, &(0x7f0000000440)=0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r1, 0x5, 0x7ff, 0x5eb, 0x9, 0x100}, &(0x7f0000000580)=0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000740)=0xfffffffffffffffe) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000174, 0x0) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, &(0x7f0000000800)=0x80) mknod(&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000780)={0xab92, 0x80, 0x3, 0x5, 0x2, 0x3ff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x9) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x4, 0xa54, 0x4b}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000340)='./file0\x00', 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x9008804}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="010029bd7000fedbdf250500e000080006000000000008000400e7dc2687140001000800060000080000b463a1e108000000080007040100110008000400"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) 09:22:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:56 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x4000) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3) r1 = semget(0x0, 0x3, 0x24) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x30, 0x0, &(0x7f0000000600)=[@exit_looper, @release={0x40046306, 0x3}, @enter_looper, @clear_death={0x400c630f, 0x1, 0x3}, @clear_death={0x400c630f, 0x4, 0x1}], 0xab, 0x0, &(0x7f00000003c0)="60354a7b20ead19162ac910383dffbb561f0cb04205c213d37c0f4ecefe1fdd033906011112ff5f11dc8e56206e1d552e414a40f6de39975303f1e2502fffdcdadceac1d2742376524e8c2de85d36fcf66746874b30c346659f6e803bcf97f48ea26fb45f573c4deb1a359f5334500ed00609011d370cfb885dc920e932a161e0b5aa228496170c386153e0ef464e168d0ba38ca36391a897f916204b51d60eeb8bde39c12c25362f9d2d4"}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r4 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000280)={r0, r0, 0x7f}) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000000140)={r2, r3+10000000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00') 09:22:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x40000001, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:56 executing program 3 (fault-call:4 fault-nth:17): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:56 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) getpid() r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000240), &(0x7f00000002c0)=0x60) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="83170000e63dfd313f53fae8b5cf1bce1a6a2e4bb77c4f2b6cfda31176a8665668a585484dc7f4fe5646b01313664e0a6226c10cf5621b9cca03370667c456c745f2803c0a8a6e94ef", @ANYRES16=r3, @ANYBLOB="02002dbd7000fcdbdf25010000004c000300080007004e2300001400020076657468315f746f5f7465616d00000008000500000000040800010002000000080007004e2200001400020076657468315f746f5f7465616d0000000800040001800000080005009b4200004000020008000b000a000000080005009c2b000014000100ff020000000000000000000000000001080004002c010000080005000800000008000400010000800800060007000000"], 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 09:22:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) socketpair(0x4, 0x7, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 09:22:56 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xc0045878, 0x0) 09:22:56 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000), 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:56 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x4c77, 0x6, 0x2}) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) [ 311.592355] IPVS: ftp: loaded support on port[0] = 21 [ 311.600456] FAULT_INJECTION: forcing a failure. [ 311.600456] name failslab, interval 1, probability 0, space 0, times 0 [ 311.611793] CPU: 0 PID: 12112 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 311.619163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.628569] Call Trace: [ 311.631180] dump_stack+0x1c9/0x2b4 [ 311.634832] ? dump_stack_print_info.cold.2+0x52/0x52 09:22:56 executing program 0: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) userfaultfd(0x80000) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x48) [ 311.640052] should_fail.cold.4+0xa/0x11 [ 311.644140] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 311.649266] ? __save_stack_trace+0x8d/0xf0 [ 311.653633] ? save_stack+0xa9/0xd0 [ 311.657282] ? save_stack+0x43/0xd0 [ 311.660948] ? find_held_lock+0x36/0x1c0 [ 311.665062] ? check_same_owner+0x340/0x340 [ 311.669413] ? rcu_note_context_switch+0x680/0x680 [ 311.674386] __should_failslab+0x124/0x180 [ 311.678652] should_failslab+0x9/0x14 [ 311.682475] kmem_cache_alloc_node_trace+0x259/0x720 [ 311.687614] __kmalloc_node_track_caller+0x33/0x70 [ 311.692580] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 311.697369] __alloc_skb+0x155/0x770 [ 311.701108] ? skb_scrub_packet+0x490/0x490 [ 311.705455] ? mark_held_locks+0x160/0x160 [ 311.709710] ? __kasan_slab_free+0x11a/0x170 [ 311.714135] ? kasan_slab_free+0xe/0x10 [ 311.718121] ? kmem_cache_free+0x86/0x280 [ 311.722286] ? kfree_skbmem+0x154/0x230 [ 311.726294] ? kfree_skb+0x1a5/0x4e0 [ 311.730046] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 311.733276] IPVS: ftp: loaded support on port[0] = 21 [ 311.734661] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 311.734680] ? sock_sendmsg+0xd5/0x120 [ 311.734697] ? ___sys_sendmsg+0x51d/0x930 [ 311.734720] ? __lock_acquire+0x7fc/0x5020 [ 311.734738] ? do_raw_spin_unlock+0xa7/0x2f0 [ 311.734756] ? trace_hardirqs_on+0x2c0/0x2c0 [ 311.734784] alloc_skb_with_frags+0x13f/0x7d0 [ 311.734819] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 311.775119] ? rcu_is_watching+0x8c/0x150 [ 311.779269] ? trace_hardirqs_on+0xbd/0x2c0 [ 311.783593] ? graph_lock+0x170/0x170 [ 311.787403] sock_alloc_send_pskb+0x8aa/0xb20 [ 311.791909] ? find_held_lock+0x36/0x1c0 [ 311.795988] ? sock_wmalloc+0x1f0/0x1f0 [ 311.799975] ? lock_downgrade+0x8f0/0x8f0 [ 311.804159] ? kasan_check_read+0x11/0x20 [ 311.808326] ? do_raw_spin_unlock+0xa7/0x2f0 [ 311.812741] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 311.817362] ? kasan_check_write+0x14/0x20 [ 311.821602] ? do_raw_spin_lock+0xc1/0x200 [ 311.825861] unix_dgram_sendmsg+0x50b/0x1750 [ 311.830272] ? lock_downgrade+0x8f0/0x8f0 [ 311.834449] ? unix_stream_connect+0x11e0/0x11e0 [ 311.839222] ? aa_af_perm+0x5a0/0x5a0 [ 311.843042] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 311.848581] ? _copy_from_user+0xdf/0x150 [ 311.852740] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 311.857682] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 311.862358] ? unix_dgram_sendmsg+0x1750/0x1750 [ 311.867033] sock_sendmsg+0xd5/0x120 [ 311.870752] ___sys_sendmsg+0x51d/0x930 [ 311.874732] ? graph_lock+0x170/0x170 [ 311.878546] ? copy_msghdr_from_user+0x580/0x580 [ 311.883326] ? find_held_lock+0x36/0x1c0 [ 311.887413] ? lock_downgrade+0x8f0/0x8f0 [ 311.891581] ? rcu_note_context_switch+0x680/0x680 [ 311.896514] ? check_same_owner+0x340/0x340 [ 311.900850] __sys_sendmmsg+0x240/0x6f0 [ 311.904838] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 311.909162] ? __lock_is_held+0xb5/0x140 [ 311.913246] ? fput+0x130/0x1a0 [ 311.916547] ? do_syscall_64+0x9a/0x820 [ 311.920526] ? do_syscall_64+0x9a/0x820 [ 311.924525] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.929106] ? trace_hardirqs_on+0xbd/0x2c0 [ 311.933427] ? __ia32_sys_read+0xb0/0xb0 [ 311.937494] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.942858] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 311.947969] __x64_sys_sendmmsg+0x9d/0x100 [ 311.952212] do_syscall_64+0x1b9/0x820 [ 311.956099] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 311.961470] ? syscall_return_slowpath+0x5e0/0x5e0 [ 311.966403] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 311.971441] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 311.976472] ? recalc_sigpending_tsk+0x180/0x180 [ 311.981243] ? kasan_check_write+0x14/0x20 [ 311.985488] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.990356] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.995543] RIP: 0033:0x457099 [ 311.998738] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.017655] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 312.025366] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 312.032634] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 312.039911] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 312.047176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 312.054453] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000011 09:22:56 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001240)='/dev/snapshot\x00', 0x2002, 0x0) sendmsg$nl_route(r0, &(0x7f0000001340)={&(0x7f0000001280), 0xc, &(0x7f0000001300)={&(0x7f00000012c0)=@ipv6_getmulticast={0x14, 0x3a, 0x8, 0x70bd25, 0x25dfdbff}, 0x14}}, 0x4010) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() fcntl$getown(r1, 0x9) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x48) 09:22:56 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) r2 = getpid() ioprio_set$pid(0x3, r2, 0x4f61) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:57 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x103040) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000180)={@rand_addr=0x4, @local, @rand_addr=0x2}, 0xc) r1 = socket$kcm(0x29, 0x0, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x4, 0x4, 0x1, 0x0, r2}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) prctl$getname(0x10, &(0x7f0000000240)=""/228) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r3, &(0x7f0000000040)}, 0x48) 09:22:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000140)=0x1) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x8, 0xf57b, 0x800, 0x99b5, 0x26, 0x5}) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:57 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xc0045878, 0x0) 09:22:57 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff88, 0x0, @remote, @local, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)={0x4, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$P9_RFSYNC(r1, &(0x7f00000000c0)={0x7, 0x33, 0x1}, 0x7) write$P9_RMKNOD(r1, &(0x7f0000000080)={0x14, 0x13, 0x2, {0x8, 0x1, 0x7}}, 0x14) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000140)=0x10000, 0x4) 09:22:57 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2afb32891e8417d4f6563a784709fa1105ee7945a17d898221584db4de5f6c710db01154ffe02506846442ae03ed5460de29535d4a0a096c1384f6091bda343057437615fc1af8b0975d26ac082bf4579aa53164bda8bb81bd2dea4eed557b7fc283e2fda860cedfc609542cee0cc7439aca05ae8e20604220b10a8cad16d4358c50ae22f7fca9e72e4a0662d3b181a7b359a3353be2c8d5fc6d5cece3d2ae616fe80d8830df9aab48b0a6a39fc1263a565f1fa17bb2c067d723382dfa37220bb5b9de65"], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000280), &(0x7f00000002c0)=0x0) lchown(&(0x7f0000000100)='./file0\x00', r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x1, @remote, 0x8}}, 0x8, 0x10000, 0x5, 0xfffffffffffffffc, 0x3}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x81, 0x0, [0x7, 0x3, 0x100000000000020, 0x9, 0x9, 0x10001, 0x80000000, 0x100]}, &(0x7f0000000240)=0x18) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) setpgid(r4, r4) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000280)={r3, 0x6, 0x8}, 0x8) 09:22:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20800, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000080)=0x7fff) 09:22:57 executing program 3 (fault-call:4 fault-nth:18): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1a1400, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x5) r3 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) dup(r1) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) 09:22:57 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x400000020000003a) setsockopt$inet6_int(r0, 0x29, 0x2000000c8, &(0x7f0000000080), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x400) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f00000000c0)) syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaff000000000086dd6006f52600303a00fe80000000001a0000000000000000ffff8900000000000000000000000000622bfc07a368c51300600a07ec00000000fe8000000000000000000000100000ffff000000000000000002ffffac141400"], &(0x7f0000000000)) 09:22:57 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xc018ae85, 0x0) 09:22:57 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:57 executing program 0: r0 = memfd_create(&(0x7f00000001c0)="2c0018ef998922b4af0eaf3c2d08ae5a8747da644e30a472f6c4ed1df216ac84a45a902eb718a4789c958c36396b6ba092894b724b47191dd2613577593229dc0e9a8254847f1066d3acfc9652c6ae5a19d433bdd7b933b6", 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x4, 0x4, 0x8001, 0x0, r0}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)) sched_setscheduler(r2, 0x9, &(0x7f00000000c0)=0x4) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local}}, 0x1e) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x48) [ 312.685489] FAULT_INJECTION: forcing a failure. [ 312.685489] name failslab, interval 1, probability 0, space 0, times 0 [ 312.696883] CPU: 1 PID: 12192 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 312.704273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.713648] Call Trace: [ 312.716283] dump_stack+0x1c9/0x2b4 [ 312.719963] ? dump_stack_print_info.cold.2+0x52/0x52 [ 312.725185] should_fail.cold.4+0xa/0x11 [ 312.729257] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 312.734371] ? __lock_acquire+0x7fc/0x5020 [ 312.738611] ? graph_lock+0x170/0x170 [ 312.742434] ? find_held_lock+0x36/0x1c0 [ 312.746525] ? check_same_owner+0x340/0x340 [ 312.750863] ? rcu_note_context_switch+0x680/0x680 [ 312.755809] __should_failslab+0x124/0x180 [ 312.760061] should_failslab+0x9/0x14 [ 312.763870] kmem_cache_alloc_node+0x256/0x720 [ 312.768458] ? __kernel_text_address+0xd/0x40 [ 312.772971] __alloc_skb+0x119/0x770 [ 312.776703] ? skb_scrub_packet+0x490/0x490 [ 312.781051] ? mark_held_locks+0x160/0x160 [ 312.785287] ? __kasan_slab_free+0x11a/0x170 [ 312.789732] ? kasan_slab_free+0xe/0x10 [ 312.793719] ? kmem_cache_free+0x86/0x280 [ 312.797874] ? kfree_skbmem+0x154/0x230 [ 312.801859] ? kfree_skb+0x1a5/0x4e0 [ 312.805580] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 312.810165] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 312.815008] ? sock_sendmsg+0xd5/0x120 [ 312.818905] ? ___sys_sendmsg+0x51d/0x930 [ 312.823061] ? __lock_acquire+0x7fc/0x5020 [ 312.827303] ? do_raw_spin_unlock+0xa7/0x2f0 [ 312.831735] ? trace_hardirqs_on+0x2c0/0x2c0 [ 312.836161] alloc_skb_with_frags+0x13f/0x7d0 [ 312.840676] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 312.845440] ? rcu_is_watching+0x8c/0x150 [ 312.849590] ? trace_hardirqs_on+0xbd/0x2c0 [ 312.853916] ? graph_lock+0x170/0x170 [ 312.857724] sock_alloc_send_pskb+0x8aa/0xb20 [ 312.862234] ? find_held_lock+0x36/0x1c0 [ 312.866294] ? sock_wmalloc+0x1f0/0x1f0 [ 312.870289] ? lock_downgrade+0x8f0/0x8f0 [ 312.874454] ? kasan_check_read+0x11/0x20 [ 312.878620] ? do_raw_spin_unlock+0xa7/0x2f0 [ 312.883053] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 312.887640] ? kasan_check_write+0x14/0x20 [ 312.891879] ? do_raw_spin_lock+0xc1/0x200 [ 312.896130] unix_dgram_sendmsg+0x50b/0x1750 [ 312.900539] ? lock_downgrade+0x8f0/0x8f0 [ 312.904715] ? unix_stream_connect+0x11e0/0x11e0 [ 312.909482] ? aa_af_perm+0x5a0/0x5a0 [ 312.913290] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 312.918869] ? _copy_from_user+0xdf/0x150 [ 312.923028] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 312.927965] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 312.932637] ? unix_dgram_sendmsg+0x1750/0x1750 [ 312.937336] sock_sendmsg+0xd5/0x120 [ 312.941055] ___sys_sendmsg+0x51d/0x930 [ 312.945028] ? graph_lock+0x170/0x170 [ 312.948834] ? __switch_to_asm+0x34/0x70 [ 312.952904] ? copy_msghdr_from_user+0x580/0x580 [ 312.957666] ? __schedule+0x884/0x1df0 [ 312.961576] ? find_held_lock+0x36/0x1c0 [ 312.965652] ? lock_downgrade+0x8f0/0x8f0 [ 312.969829] ? rcu_note_context_switch+0x680/0x680 [ 312.974768] ? check_same_owner+0x340/0x340 [ 312.979104] __sys_sendmmsg+0x240/0x6f0 [ 312.983097] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 312.987423] ? __lock_is_held+0xb5/0x140 [ 312.991514] ? fput+0x130/0x1a0 [ 312.994796] ? do_syscall_64+0x9a/0x820 [ 312.998793] ? do_syscall_64+0x9a/0x820 [ 313.002778] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.007365] ? trace_hardirqs_on+0xbd/0x2c0 [ 313.011694] ? __ia32_sys_read+0xb0/0xb0 [ 313.015776] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.021163] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 313.026279] __x64_sys_sendmmsg+0x9d/0x100 [ 313.030534] do_syscall_64+0x1b9/0x820 [ 313.034426] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 313.039800] ? syscall_return_slowpath+0x5e0/0x5e0 [ 313.044739] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 313.049764] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 313.054783] ? recalc_sigpending_tsk+0x180/0x180 [ 313.059547] ? kasan_check_write+0x14/0x20 [ 313.063792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.068655] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.073850] RIP: 0033:0x457099 [ 313.077060] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.095964] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 313.103685] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 313.110960] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 313.118232] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 313.126488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:22:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0xfffffffffffffffe, 0x0, 0x1, 0x100000000}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:58 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x7fff, 0x101200) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000400)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x7, &(0x7f0000000140)=0xffffffffffffffff) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) [ 313.133760] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000012 09:22:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x481, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000240)) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:58 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x200000000000005, 0x2) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000100)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:58 executing program 1: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x1ff, 0x80000001, 0x0, 0x0, 0x0, 0x1, 0x12009, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x4400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000200)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)="2f02726f75702e7374617000", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc0185879, 0x20000000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x297ef) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"00000000e7ffffffffffffffb800"}) perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x4, 0x79, 0x3, 0x0, 0x0, 0x5, 0x0, 0x8, 0xffffffffffffff80, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffa, 0x0, 0x8, 0x6, 0x57, 0x10000, 0x2, 0x8, 0xb4, 0x4, 0xfffffffffffffffb, 0x6, 0x8, 0x80000001, 0x7fff, 0x6, 0x20, 0xfff, 0x5, 0x0, 0x6, 0x0, 0x95, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0xa735}, 0x400, 0x7, 0x3f, 0x0, 0x1, 0x0, 0xfa7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) 09:22:58 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="fdf550517780568c84f367f3cca3679a0a49255c8437834818b9ffbc8daf3afe1af545700632efc123d6b7f5a3c0151d4a52fcf139c051ecdfbef8999a"], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000, 0x0) poll(&(0x7f0000000400), 0x0, 0x400007f) r3 = dup3(r0, r2, 0x80000) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x10000) 09:22:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x10001) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000040)=0xe8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/57) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000080)=0xe8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x4a4402, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000000580)=""/154) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in=@dev={0xac, 0x14, 0x14, 0x13}, @in=@rand_addr=0x9747, 0x4e21, 0x7, 0x4e23, 0x5, 0xa, 0xa0, 0xa0, 0x7f, r3, r4}, {0x796c, 0xcf7651a, 0x7ff, 0x10001, 0x4, 0x81, 0x8, 0x280}, {0x80000001, 0xb4d5, 0xffffffffffff9f3d, 0x80000000}, 0x8, 0x6e6bb8, 0x1, 0x1, 0x2, 0x77aa4b9db9a67e6c}, {{@in6=@mcast2, 0x4d5, 0x3b}, 0xa, @in6=@local, 0x3507, 0x3, 0x0, 0x833e, 0x2, 0x4, 0x3}}, 0xe8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000000200)=0x3) sched_setscheduler(r1, 0x80000000005, &(0x7f0000000140)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:58 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:58 executing program 3 (fault-call:4 fault-nth:19): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x20, 0x50040) r2 = dup2(r0, r0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24}, 0x4, 0x0, 0x3, 0x2}}, 0x26) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) fcntl$setlease(r1, 0x400, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:58 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) getcwd(&(0x7f0000000100)=""/113, 0x71) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x141200) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000240)={0x3, 0x70, 0xe9, 0x3, 0x9, 0x1ff, 0x0, 0x46f0, 0x10000, 0xb, 0xffffffff00000001, 0x9, 0x1, 0x9, 0xff, 0x18, 0x3ff, 0xffffffffffffffff, 0x100, 0x1, 0x8, 0x9, 0x7, 0x0, 0x3, 0x401, 0x9, 0x38, 0x3e7a, 0x7fff, 0x400, 0x800, 0x2, 0x0, 0x0, 0x8000, 0x38000000000000, 0xffffffffffffff6e, 0x0, 0x7ff, 0x4, @perf_bp={&(0x7f0000000180), 0xa}, 0x80, 0x401, 0xfff, 0x2, 0xffff, 0x3, 0xffffffff}) [ 313.603168] FAULT_INJECTION: forcing a failure. [ 313.603168] name failslab, interval 1, probability 0, space 0, times 0 [ 313.614528] CPU: 0 PID: 12258 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 313.621906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.631266] Call Trace: [ 313.633879] dump_stack+0x1c9/0x2b4 [ 313.637534] ? dump_stack_print_info.cold.2+0x52/0x52 [ 313.642758] should_fail.cold.4+0xa/0x11 [ 313.646845] ? fault_create_debugfs_attr+0x1f0/0x1f0 09:22:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x481, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000240)) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 313.651972] ? __save_stack_trace+0x8d/0xf0 [ 313.656337] ? save_stack+0xa9/0xd0 [ 313.659982] ? save_stack+0x43/0xd0 [ 313.663639] ? find_held_lock+0x36/0x1c0 [ 313.667756] ? check_same_owner+0x340/0x340 [ 313.672129] ? rcu_note_context_switch+0x680/0x680 [ 313.677085] __should_failslab+0x124/0x180 [ 313.681395] should_failslab+0x9/0x14 [ 313.685220] kmem_cache_alloc_node_trace+0x259/0x720 [ 313.690401] __kmalloc_node_track_caller+0x33/0x70 [ 313.695386] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 313.700219] __alloc_skb+0x155/0x770 [ 313.703961] ? skb_scrub_packet+0x490/0x490 [ 313.708301] ? mark_held_locks+0x160/0x160 [ 313.712560] ? __kasan_slab_free+0x11a/0x170 [ 313.716969] ? kasan_slab_free+0xe/0x10 [ 313.720943] ? kmem_cache_free+0x86/0x280 [ 313.725113] ? kfree_skbmem+0x154/0x230 [ 313.729100] ? kfree_skb+0x1a5/0x4e0 [ 313.732817] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 313.737406] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 313.742253] ? sock_sendmsg+0xd5/0x120 [ 313.746146] ? ___sys_sendmsg+0x51d/0x930 [ 313.750328] ? __lock_acquire+0x7fc/0x5020 [ 313.754606] ? do_raw_spin_unlock+0xa7/0x2f0 [ 313.759023] ? trace_hardirqs_on+0x2c0/0x2c0 [ 313.763445] alloc_skb_with_frags+0x13f/0x7d0 [ 313.767972] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 313.772752] ? rcu_is_watching+0x8c/0x150 [ 313.776915] ? trace_hardirqs_on+0xbd/0x2c0 [ 313.781259] ? graph_lock+0x170/0x170 [ 313.785068] sock_alloc_send_pskb+0x8aa/0xb20 [ 313.789577] ? find_held_lock+0x36/0x1c0 [ 313.793656] ? sock_wmalloc+0x1f0/0x1f0 [ 313.797642] ? lock_downgrade+0x8f0/0x8f0 [ 313.801799] ? kasan_check_read+0x11/0x20 [ 313.805951] ? do_raw_spin_unlock+0xa7/0x2f0 [ 313.810393] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 313.814977] ? kasan_check_write+0x14/0x20 [ 313.819216] ? do_raw_spin_lock+0xc1/0x200 [ 313.823466] unix_dgram_sendmsg+0x50b/0x1750 [ 313.827874] ? lock_downgrade+0x8f0/0x8f0 [ 313.832036] ? unix_stream_connect+0x11e0/0x11e0 [ 313.836811] ? aa_af_perm+0x5a0/0x5a0 [ 313.840623] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 313.846173] ? _copy_from_user+0xdf/0x150 [ 313.850356] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 313.855295] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 313.859978] ? unix_dgram_sendmsg+0x1750/0x1750 [ 313.864650] sock_sendmsg+0xd5/0x120 [ 313.868370] ___sys_sendmsg+0x51d/0x930 [ 313.872356] ? graph_lock+0x170/0x170 [ 313.876169] ? __switch_to_asm+0x34/0x70 [ 313.880239] ? copy_msghdr_from_user+0x580/0x580 [ 313.885001] ? __schedule+0x884/0x1df0 [ 313.888899] ? find_held_lock+0x36/0x1c0 [ 313.892970] ? lock_downgrade+0x8f0/0x8f0 [ 313.897162] ? rcu_note_context_switch+0x680/0x680 [ 313.902114] ? check_same_owner+0x340/0x340 [ 313.906464] __sys_sendmmsg+0x240/0x6f0 [ 313.910451] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 313.914781] ? __lock_is_held+0xb5/0x140 [ 313.918873] ? fput+0x130/0x1a0 [ 313.922160] ? do_syscall_64+0x9a/0x820 [ 313.926147] ? do_syscall_64+0x9a/0x820 [ 313.930117] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.934712] ? trace_hardirqs_on+0xbd/0x2c0 [ 313.939041] ? __ia32_sys_read+0xb0/0xb0 [ 313.943109] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.948477] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 313.953602] __x64_sys_sendmmsg+0x9d/0x100 [ 313.957844] do_syscall_64+0x1b9/0x820 [ 313.961737] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 313.967125] ? syscall_return_slowpath+0x5e0/0x5e0 [ 313.972062] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 313.977082] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 313.982099] ? recalc_sigpending_tsk+0x180/0x180 [ 313.986861] ? kasan_check_write+0x14/0x20 [ 313.991122] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.995986] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.001179] RIP: 0033:0x457099 [ 314.004393] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.023327] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 314.031053] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 314.038349] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 314.045627] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 09:22:58 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0x5460, 0x0) 09:22:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x481, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000240)) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 314.052898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 314.060180] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000013 09:22:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3f, 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x88) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) fcntl$setsig(r0, 0xa, 0x3) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) getpgrp(r2) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x40) syz_open_procfs(r2, &(0x7f0000000040)='task\x00') sched_setscheduler(r2, 0x3, &(0x7f0000000080)=0x10000) 09:22:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) inotify_init1(0x80000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x101580, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000180)=""/55) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7d) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:22:59 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000040)={{&(0x7f0000000100)=""/215, 0xd7}, &(0x7f0000000000), 0x1}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) connect$llc(r0, &(0x7f00000000c0)={0x1e, 0x303}, 0x10) 09:22:59 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xd, 0x4, 0x4, 0x1, 0x0, r1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r3) r4 = getpid() ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000180)={0x8ec288c1d17e0948, &(0x7f0000000140), 0x0, r1}) sched_setscheduler(r4, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r2, &(0x7f0000000040)}, 0xe6) 09:22:59 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() listen(r0, 0xe9a) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:22:59 executing program 7: unshare(0x40004) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="4471c815630f8414dcff721ce25e7cffbef098f00e5028a5f12543a2ee0e42827a58b7bb682a6363edacc01854dfdda5a922c4d337cadf236e2585d3f086b732ad943b8f9baec12f1a40c361982df1c7efcf4953f213344441ca31aee45198a48e34c1c69e47372ea42fbb25ca9108d4effe09211f872820028fc5f877c9a8b2d897378468c12388465d8a89c0e4abea72acc793e43b8a14fea0751a6f466b8ee17be0bb53ad6e9dc6fc5ba771"], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7ff, 0x202081) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:22:59 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0xffffffff00000000) 09:22:59 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:22:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = socket$inet(0x10, 0x3, 0xc) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r3 = socket(0xa, 0x1, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x82000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r4, 0xa, 0x2}, 0x14) fstat(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setgroups(0x0, &(0x7f0000000100)) setresuid(0x0, r7, 0x0) shmget$private(0x0, 0x4000, 0x1808, &(0x7f0000ffb000/0x4000)=nil) inotify_init() sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000040807031dfffd946fa2830020200a0009000200001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0x1, 0x4) r8 = getpid() getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @remote}, &(0x7f00000001c0)=0xc) sched_setscheduler(r8, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:22:59 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2007, 0x0) ioctl$UI_SET_RELBIT(r3, 0x40045566, 0x0) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @mcast1}, 0x3de) 09:22:59 executing program 3 (fault-call:4 fault-nth:20): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:22:59 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x5, 0x84) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7, 0x80001) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000400)={0x3, 0x0, &(0x7f0000000280)=""/209, &(0x7f0000000380)=""/25, &(0x7f00000003c0), 0x11002}) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x4) fcntl$getown(r1, 0x9) splice(r1, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x5, 0xc) r3 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x40000) ioctl$sock_bt_hci(r3, 0xc00448df, &(0x7f0000000040)="72f11718873ad4a88ad87be493f1a60bd761bd1db82518a4a014a32104459f72c86ced3a064a0660045c8a0dc21a1e84c1300e408f1f3d14800e1b20a49a8ae4985b56fc4e4a8852de7c69b7345f66a98e7e92372edc7d03e6899934d1e95d03e44d49159e309ddad82cc3cbb155b8a0e18ee77ac34e37da88527902cd18b497c470cdbb45a739f03d749edfefae0773") ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f00000003c0)) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000140)={"62726964676530000000008000", &(0x7f0000000100)=@ethtool_cmd={0xd}}) [ 314.577285] QAT: Invalid ioctl [ 314.584491] FAULT_INJECTION: forcing a failure. [ 314.584491] name failslab, interval 1, probability 0, space 0, times 0 [ 314.595451] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 314.595805] CPU: 1 PID: 12332 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 314.610407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.619787] Call Trace: [ 314.622413] dump_stack+0x1c9/0x2b4 [ 314.626061] ? dump_stack_print_info.cold.2+0x52/0x52 [ 314.627395] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 314.631275] should_fail.cold.4+0xa/0x11 [ 314.631296] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 314.631337] ? __lock_acquire+0x7fc/0x5020 [ 314.631352] ? graph_lock+0x170/0x170 [ 314.631382] ? find_held_lock+0x36/0x1c0 [ 314.661136] ? check_same_owner+0x340/0x340 [ 314.665485] ? rcu_note_context_switch+0x680/0x680 [ 314.670452] __should_failslab+0x124/0x180 [ 314.671762] netlink: 'syz-executor4': attribute type 2 has an invalid length. [ 314.674705] should_failslab+0x9/0x14 [ 314.674722] kmem_cache_alloc_node+0x256/0x720 [ 314.674736] ? __kernel_text_address+0xd/0x40 [ 314.674765] __alloc_skb+0x119/0x770 [ 314.674787] ? skb_scrub_packet+0x490/0x490 [ 314.691849] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 314.694941] ? mark_held_locks+0x160/0x160 [ 314.694957] ? __kasan_slab_free+0x11a/0x170 [ 314.694971] ? kasan_slab_free+0xe/0x10 [ 314.694984] ? kmem_cache_free+0x86/0x280 [ 314.694998] ? kfree_skbmem+0x154/0x230 [ 314.695019] ? kfree_skb+0x1a5/0x4e0 [ 314.736007] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 314.740633] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 314.745489] ? sock_sendmsg+0xd5/0x120 [ 314.749431] ? ___sys_sendmsg+0x51d/0x930 [ 314.753611] ? __lock_acquire+0x7fc/0x5020 [ 314.757863] ? do_raw_spin_unlock+0xa7/0x2f0 [ 314.762289] ? trace_hardirqs_on+0x2c0/0x2c0 [ 314.766735] alloc_skb_with_frags+0x13f/0x7d0 [ 314.771256] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 314.776027] ? rcu_is_watching+0x8c/0x150 [ 314.780213] ? trace_hardirqs_on+0xbd/0x2c0 [ 314.784551] ? graph_lock+0x170/0x170 [ 314.788374] sock_alloc_send_pskb+0x8aa/0xb20 [ 314.792891] ? find_held_lock+0x36/0x1c0 [ 314.796979] ? sock_wmalloc+0x1f0/0x1f0 [ 314.801005] ? lock_downgrade+0x8f0/0x8f0 [ 314.805200] ? kasan_check_read+0x11/0x20 [ 314.809378] ? do_raw_spin_unlock+0xa7/0x2f0 [ 314.813801] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 314.818408] ? kasan_check_write+0x14/0x20 [ 314.822671] ? do_raw_spin_lock+0xc1/0x200 [ 314.826938] unix_dgram_sendmsg+0x50b/0x1750 [ 314.831360] ? lock_downgrade+0x8f0/0x8f0 [ 314.835542] ? unix_stream_connect+0x11e0/0x11e0 [ 314.840337] ? aa_af_perm+0x5a0/0x5a0 [ 314.844169] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 314.849722] ? _copy_from_user+0xdf/0x150 [ 314.853899] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 314.858856] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 314.863543] ? unix_dgram_sendmsg+0x1750/0x1750 [ 314.868232] sock_sendmsg+0xd5/0x120 [ 314.871963] ___sys_sendmsg+0x51d/0x930 [ 314.875953] ? graph_lock+0x170/0x170 [ 314.879778] ? copy_msghdr_from_user+0x580/0x580 [ 314.884564] ? find_held_lock+0x36/0x1c0 [ 314.888660] ? lock_downgrade+0x8f0/0x8f0 [ 314.892854] ? rcu_note_context_switch+0x680/0x680 [ 314.897803] ? check_same_owner+0x340/0x340 [ 314.902155] __sys_sendmmsg+0x240/0x6f0 [ 314.906145] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 314.910480] ? __lock_is_held+0xb5/0x140 [ 314.914578] ? fput+0x130/0x1a0 [ 314.917875] ? do_syscall_64+0x9a/0x820 [ 314.921864] ? do_syscall_64+0x9a/0x820 [ 314.925883] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.930479] ? trace_hardirqs_on+0xbd/0x2c0 [ 314.934814] ? __ia32_sys_read+0xb0/0xb0 [ 314.938899] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.944273] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 314.949423] __x64_sys_sendmmsg+0x9d/0x100 [ 314.953678] do_syscall_64+0x1b9/0x820 [ 314.957580] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 314.962956] ? syscall_return_slowpath+0x5e0/0x5e0 [ 314.967905] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 314.972938] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 314.977979] ? recalc_sigpending_tsk+0x180/0x180 [ 314.982793] ? kasan_check_write+0x14/0x20 [ 314.987055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.991931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.997131] RIP: 0033:0x457099 [ 315.000351] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.019267] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:22:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/78) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 315.026999] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 315.034544] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 315.041833] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 315.049118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 315.056402] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000014 09:22:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)=0x4) sched_setparam(r1, &(0x7f0000000040)=0x2) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000080)=0xffff, 0x5, 0x7) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000000c0)={0xffffffff}) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x6012, 0x208000) bind$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) 09:22:59 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000240)=0x44) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) socket$inet6(0xa, 0x8000a, 0x3) [ 315.095320] QAT: Invalid ioctl 09:23:00 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x1100000000000000) 09:23:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0x2}) 09:23:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10000, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @multicast2}, 0x0, 0x0, 0x4, 0x3}}, 0x26) 09:23:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/169) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c928620accdcdef41682b577493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c317283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d8fe720101ab958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3", 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000500)='io.stat\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x3) 09:23:00 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='/dev/sequencer\x00') dup3(r1, r1, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6842, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) 09:23:00 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 09:23:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x128, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x1, 0xfb, 0x8, 0x68, 0x1aa8, 0x8, 0x6, 0x5, r3}, &(0x7f0000000280)=0x20) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:00 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x5, [0x20, 0x1, 0x9, 0x8001, 0x8]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xab, 0x0, 0x6, 0x2d}, &(0x7f0000000180)=0x18) r4 = socket$inet6(0xa, 0x3, 0x8010000000000087) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000200)) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 09:23:00 executing program 3 (fault-call:4 fault-nth:21): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:00 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0xc0000) 09:23:00 executing program 4: socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000080)=0x6) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x2000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040), 0x20000000000001ef) r2 = getpid() sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:00 executing program 6: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'L+', 0xf2}, 0x28, 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 09:23:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x22d1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="d11f7472757392ff42c256ac65642e00"], &(0x7f00000000c0)="766d6e6574312828afd16d643573756d656d31656d3070726f637d00", 0x1c, 0x1) 09:23:00 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000000)={0x30}, 0x30) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x30, 0x5, 0x0, {0x0, 0x4, 0x100}}, 0x30) 09:23:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df5a4ee9efcbc0f6ea2d95a622971554175b370849b488649394688e97a1fa14893c44bb591f5c60b3fe73c2ac6a0f5e28df3ee68efd30df5e01784c0aea39"}, 0x60) write(r1, &(0x7f0000000400)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6}, 0x0) mincore(&(0x7f00000be000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/29) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000240)={0xc7, "4e1e0ccff3ab2ebf18e5e84f64cf96f3ec98e2261c530e51b0a132da6bdfcfd3b4de08d711097ec907d630267aceb7d2b578885abe88d8d10754a4a479fdffabb0d8d632abca978d5c5b5868a22675d2f1595c8daff078ea21e59987a54e7ab29101189eb2d1a0bdcd55f23384850652f17f5004dbd7fb60d0c64d554607c72567a0fe5dd11e0864322c64e09fbac7af9e0d93802e5c01bf6e6001fa5eea877211cc642d107f637e76cbaefbaa81924369870bed463bf5965cc7d0321c73421c9363412110ca6f"}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:00 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 315.839816] FAULT_INJECTION: forcing a failure. [ 315.839816] name failslab, interval 1, probability 0, space 0, times 0 [ 315.851194] CPU: 0 PID: 12439 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 315.858570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.867938] Call Trace: [ 315.870547] dump_stack+0x1c9/0x2b4 [ 315.874206] ? dump_stack_print_info.cold.2+0x52/0x52 [ 315.879430] should_fail.cold.4+0xa/0x11 [ 315.883518] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 315.888644] ? __save_stack_trace+0x8d/0xf0 [ 315.893000] ? save_stack+0xa9/0xd0 [ 315.896651] ? save_stack+0x43/0xd0 [ 315.900336] ? find_held_lock+0x36/0x1c0 [ 315.904450] ? check_same_owner+0x340/0x340 [ 315.908796] ? rcu_note_context_switch+0x680/0x680 [ 315.913758] __should_failslab+0x124/0x180 [ 315.918015] should_failslab+0x9/0x14 [ 315.921834] kmem_cache_alloc_node_trace+0x259/0x720 [ 315.926969] __kmalloc_node_track_caller+0x33/0x70 [ 315.931972] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 315.936761] __alloc_skb+0x155/0x770 [ 315.940525] ? skb_scrub_packet+0x490/0x490 [ 315.944871] ? mark_held_locks+0x160/0x160 [ 315.949126] ? __kasan_slab_free+0x11a/0x170 [ 315.953552] ? kasan_slab_free+0xe/0x10 [ 315.957546] ? kmem_cache_free+0x86/0x280 [ 315.961712] ? kfree_skbmem+0x154/0x230 [ 315.965707] ? kfree_skb+0x1a5/0x4e0 [ 315.969442] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 315.974036] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 315.978895] ? sock_sendmsg+0xd5/0x120 [ 315.982804] ? ___sys_sendmsg+0x51d/0x930 09:23:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xd, 0x4000000000000800, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000040), &(0x7f0000001180)=""/4096}, 0x18) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x404800) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000180)=r3) 09:23:00 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 315.986976] ? __lock_acquire+0x7fc/0x5020 [ 315.991227] ? do_raw_spin_unlock+0xa7/0x2f0 [ 315.995658] ? trace_hardirqs_on+0x2c0/0x2c0 [ 316.000085] alloc_skb_with_frags+0x13f/0x7d0 [ 316.004617] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 316.009388] ? rcu_is_watching+0x8c/0x150 [ 316.013640] ? trace_hardirqs_on+0xbd/0x2c0 [ 316.017982] ? graph_lock+0x170/0x170 [ 316.021821] sock_alloc_send_pskb+0x8aa/0xb20 [ 316.026360] ? find_held_lock+0x36/0x1c0 [ 316.030444] ? sock_wmalloc+0x1f0/0x1f0 [ 316.034442] ? lock_downgrade+0x8f0/0x8f0 [ 316.038613] ? kasan_check_read+0x11/0x20 [ 316.042777] ? do_raw_spin_unlock+0xa7/0x2f0 [ 316.047207] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 316.051824] ? kasan_check_write+0x14/0x20 [ 316.056075] ? do_raw_spin_lock+0xc1/0x200 [ 316.060365] unix_dgram_sendmsg+0x50b/0x1750 [ 316.064788] ? lock_downgrade+0x8f0/0x8f0 [ 316.068986] ? unix_stream_connect+0x11e0/0x11e0 [ 316.073785] ? aa_af_perm+0x5a0/0x5a0 [ 316.077623] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 316.083181] ? _copy_from_user+0xdf/0x150 [ 316.087363] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 316.092314] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 316.097014] ? unix_dgram_sendmsg+0x1750/0x1750 [ 316.101692] sock_sendmsg+0xd5/0x120 [ 316.105423] ___sys_sendmsg+0x51d/0x930 [ 316.109405] ? graph_lock+0x170/0x170 [ 316.113212] ? __switch_to_asm+0x34/0x70 [ 316.117282] ? copy_msghdr_from_user+0x580/0x580 [ 316.122058] ? __schedule+0x884/0x1df0 [ 316.125960] ? find_held_lock+0x36/0x1c0 [ 316.130046] ? lock_downgrade+0x8f0/0x8f0 [ 316.134216] ? rcu_note_context_switch+0x680/0x680 [ 316.139154] ? check_same_owner+0x340/0x340 [ 316.143517] __sys_sendmmsg+0x240/0x6f0 [ 316.147517] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 316.151845] ? __lock_is_held+0xb5/0x140 [ 316.155955] ? fput+0x130/0x1a0 [ 316.159244] ? do_syscall_64+0x9a/0x820 [ 316.163224] ? do_syscall_64+0x9a/0x820 [ 316.167204] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.172249] ? trace_hardirqs_on+0xbd/0x2c0 [ 316.176577] ? __ia32_sys_read+0xb0/0xb0 [ 316.181029] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.186400] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 316.191546] __x64_sys_sendmmsg+0x9d/0x100 [ 316.195802] do_syscall_64+0x1b9/0x820 [ 316.199716] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 316.205105] ? syscall_return_slowpath+0x5e0/0x5e0 [ 316.210037] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 316.215071] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 316.220088] ? recalc_sigpending_tsk+0x180/0x180 [ 316.224849] ? kasan_check_write+0x14/0x20 [ 316.229101] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 316.233983] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.239176] RIP: 0033:0x457099 [ 316.242396] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.261299] RSP: 002b:00007fbcef10ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 316.269028] RAX: ffffffffffffffda RBX: 00007fbcef10f6d4 RCX: 0000000000457099 [ 316.276295] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000003 [ 316.283784] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 316.291067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 316.298345] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000015 09:23:01 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4) 09:23:01 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x7000000) 09:23:01 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80080, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x500200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:23:01 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x11, 0x7, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) set_thread_area(&(0x7f00000002c0)) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x0) 09:23:01 executing program 5 (fault-call:10 fault-nth:0): r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:01 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x8c2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) mq_timedsend(r2, &(0x7f0000000000), 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="82911d8fa75622cc3130470de8a54f4084b21b6eb961703481db11e778eb9f46b54f2085d901b0e8f8107695ad241a280a5967c0d13701d8001af866fe3c2db79c97fb532120dda27dfa0184df2851249fa4dc47fee4193460f79aae6a52beffb4107986e079ceeb294de0994b0a1b15ed1680f2e2cf4f00ea4fc25fc9f1538fe324b3938b1fbfd67c759e8e6163", 0x8e, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='nodevcgroup(\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000200)=[{&(0x7f0000000340)="d8b5c321125d53b38ead59b53bba481a1134fe6b0fc413b07568cf0bc2d192bbef31d8f54a37339bf010c996cd0902bb82e53a2944d76882ff669551fcea858af64f8e5cccaf538c82db6265ef9146bcd0f18c8523125d2e1b89de29a7b8cdc6033330eb712a51995585f9462fe9c90903c65123c03761f11050ef136148b1a1f2c602ea8783246da92586faea3f333b0459a4fd67f95f8d7dd45f063a115f86a7f144f3631108008e06ff3467df6e221ba19e7a6a062c9eeff65d1b05c9082f18", 0xc1}], 0x1, r4) mq_timedsend(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=@routing, 0x8) sendmmsg(r1, &(0x7f00000002c0), 0x28d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r1}) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000640)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000006c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000700)={@rand_addr}, &(0x7f0000000740)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000780)={@multicast1, @multicast1}, &(0x7f00000007c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'vcan0\x00'}) getsockname$packet(r1, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000940)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000980)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@local, @in6=@ipv4={[], [], @local}}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000bc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000c00)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000005b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005b80)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000005c80)={@mcast2}, &(0x7f0000005cc0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000006e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000006e80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000006ec0)={'team0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000006f00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000006f40)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006f80)={'vcan0\x00'}) accept4$packet(0xffffffffffffff9c, &(0x7f0000006fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000007000)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r5, &(0x7f0000007640)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000007600)={&(0x7f0000000c40)=ANY=[@ANYBLOB="10010000", @ANYRES16=r6, @ANYBLOB="21002cbd7000fddbdf25000000270800eaff3eb2b11998e5010000000000000064ca4097c5f069af822b1a7f98fef719a029afc1682e13273b87000000000000000000ab056078e364e8b8dc738f5baec2a46946564ef2f722cc247cf290828d9ad15bf8d1dd13e4a3fccf47dcd694f2375c72a1d2e97b7a8ac79156b162530a4b620f815c34b9a96c5ef2e0eec156b47469684a19930e794a70db55d24c382b5d13039540274b7995e31d9bf3afbd25f96afab306555515bef96916822ca7e557a7e151", @ANYRES32=r7, @ANYBLOB="f40002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000007c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c00040001000406030000000000f30007000000060007ff10000000d773ff01000000800700070109000000ff000901950000000004090201000000f9ff0101000001000100009888060000"], 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 09:23:02 executing program 3 (fault-call:4 fault-nth:22): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:02 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2e, 0x6fd, 0x0, 0x0, {0xc}, [@nested={0x4}]}, 0x18}}, 0x0) 09:23:02 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x6018230000000000) 09:23:02 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x8c2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) mq_timedsend(r2, &(0x7f0000000000), 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="82911d8fa75622cc3130470de8a54f4084b21b6eb961703481db11e778eb9f46b54f2085d901b0e8f8107695ad241a280a5967c0d13701d8001af866fe3c2db79c97fb532120dda27dfa0184df2851249fa4dc47fee4193460f79aae6a52beffb4107986e079ceeb294de0994b0a1b15ed1680f2e2cf4f00ea4fc25fc9f1538fe324b3938b1fbfd67c759e8e6163", 0x8e, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='nodevcgroup(\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000200)=[{&(0x7f0000000340)="d8b5c321125d53b38ead59b53bba481a1134fe6b0fc413b07568cf0bc2d192bbef31d8f54a37339bf010c996cd0902bb82e53a2944d76882ff669551fcea858af64f8e5cccaf538c82db6265ef9146bcd0f18c8523125d2e1b89de29a7b8cdc6033330eb712a51995585f9462fe9c90903c65123c03761f11050ef136148b1a1f2c602ea8783246da92586faea3f333b0459a4fd67f95f8d7dd45f063a115f86a7f144f3631108008e06ff3467df6e221ba19e7a6a062c9eeff65d1b05c9082f18", 0xc1}], 0x1, r4) mq_timedsend(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=@routing, 0x8) sendmmsg(r1, &(0x7f00000002c0), 0x28d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r1}) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000640)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000006c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000700)={@rand_addr}, &(0x7f0000000740)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000780)={@multicast1, @multicast1}, &(0x7f00000007c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'vcan0\x00'}) getsockname$packet(r1, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000940)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000980)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@local, @in6=@ipv4={[], [], @local}}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000bc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000c00)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000005b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005b80)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000005c80)={@mcast2}, &(0x7f0000005cc0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000006e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000006e80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000006ec0)={'team0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000006f00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000006f40)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006f80)={'vcan0\x00'}) accept4$packet(0xffffffffffffff9c, &(0x7f0000006fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000007000)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r5, &(0x7f0000007640)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000007600)={&(0x7f0000000c40)=ANY=[@ANYBLOB="10010000", @ANYRES16=r6, @ANYBLOB="21002cbd7000fddbdf25000000270800eaff3eb2b11998e5010000000000000064ca4097c5f069af822b1a7f98fef719a029afc1682e13273b87000000000000000000ab056078e364e8b8dc738f5baec2a46946564ef2f722cc247cf290828d9ad15bf8d1dd13e4a3fccf47dcd694f2375c72a1d2e97b7a8ac79156b162530a4b620f815c34b9a96c5ef2e0eec156b47469684a19930e794a70db55d24c382b5d13039540274b7995e31d9bf3afbd25f96afab306555515bef96916822ca7e557a7e151", @ANYRES32=r7, @ANYBLOB="f40002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000007c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c00040001000406030000000000f30007000000060007ff10000000d773ff01000000800700070109000000ff000901950000000004090201000000f9ff0101000001000100009888060000"], 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 09:23:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r1, 0xff, &(0x7f0000000140)=""/167) r2 = getpid() alarm(0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0xc2, 0xdd2, 0x101, 0x8, 0x1, 0x8}, 0x2c) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x119000) 09:23:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x8802, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)=0x9) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 317.294131] FAULT_INJECTION: forcing a failure. [ 317.294131] name failslab, interval 1, probability 0, space 0, times 0 [ 317.305467] CPU: 1 PID: 12505 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 317.312843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.322202] Call Trace: [ 317.324814] dump_stack+0x1c9/0x2b4 [ 317.328498] ? dump_stack_print_info.cold.2+0x52/0x52 [ 317.333733] should_fail.cold.4+0xa/0x11 [ 317.337833] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.342961] ? __lock_acquire+0x7fc/0x5020 [ 317.347216] ? graph_lock+0x170/0x170 [ 317.351061] ? find_held_lock+0x36/0x1c0 [ 317.355171] ? check_same_owner+0x340/0x340 [ 317.359518] ? rcu_note_context_switch+0x680/0x680 [ 317.364479] __should_failslab+0x124/0x180 [ 317.368741] should_failslab+0x9/0x14 [ 317.372560] kmem_cache_alloc_node+0x256/0x720 [ 317.377159] ? __kernel_text_address+0xd/0x40 [ 317.381689] __alloc_skb+0x119/0x770 [ 317.385430] ? skb_scrub_packet+0x490/0x490 [ 317.389772] ? mark_held_locks+0x160/0x160 [ 317.394022] ? __kasan_slab_free+0x11a/0x170 [ 317.398448] ? kasan_slab_free+0xe/0x10 [ 317.402438] ? kmem_cache_free+0x86/0x280 [ 317.406601] ? kfree_skbmem+0x154/0x230 [ 317.410624] ? kfree_skb+0x1a5/0x4e0 [ 317.414357] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 317.418958] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 317.423831] ? sock_sendmsg+0xd5/0x120 [ 317.427996] ? ___sys_sendmsg+0x51d/0x930 [ 317.432166] ? __lock_acquire+0x7fc/0x5020 [ 317.436425] ? do_raw_spin_unlock+0xa7/0x2f0 [ 317.440853] ? trace_hardirqs_on+0x2c0/0x2c0 [ 317.445290] alloc_skb_with_frags+0x13f/0x7d0 [ 317.449832] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 317.454604] ? rcu_is_watching+0x8c/0x150 [ 317.458767] ? trace_hardirqs_on+0xbd/0x2c0 [ 317.463109] ? graph_lock+0x170/0x170 [ 317.466936] sock_alloc_send_pskb+0x8aa/0xb20 [ 317.471458] ? find_held_lock+0x36/0x1c0 [ 317.475540] ? sock_wmalloc+0x1f0/0x1f0 [ 317.479547] ? lock_downgrade+0x8f0/0x8f0 [ 317.483732] ? kasan_check_read+0x11/0x20 [ 317.487903] ? do_raw_spin_unlock+0xa7/0x2f0 [ 317.492358] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 317.496963] ? kasan_check_write+0x14/0x20 [ 317.501210] ? do_raw_spin_lock+0xc1/0x200 [ 317.505483] unix_dgram_sendmsg+0x50b/0x1750 [ 317.509908] ? lock_downgrade+0x8f0/0x8f0 [ 317.514089] ? unix_stream_connect+0x11e0/0x11e0 [ 317.518865] ? aa_af_perm+0x5a0/0x5a0 [ 317.522682] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 317.528238] ? _copy_from_user+0xdf/0x150 [ 317.532415] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 317.537365] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 317.542048] ? unix_dgram_sendmsg+0x1750/0x1750 [ 317.546733] sock_sendmsg+0xd5/0x120 [ 317.550465] ___sys_sendmsg+0x51d/0x930 [ 317.554452] ? graph_lock+0x170/0x170 [ 317.558270] ? __switch_to_asm+0x34/0x70 [ 317.562365] ? copy_msghdr_from_user+0x580/0x580 [ 317.567136] ? __schedule+0x884/0x1df0 [ 317.571044] ? find_held_lock+0x36/0x1c0 [ 317.575133] ? lock_downgrade+0x8f0/0x8f0 [ 317.579324] ? rcu_note_context_switch+0x680/0x680 [ 317.584273] ? check_same_owner+0x340/0x340 [ 317.588635] __sys_sendmmsg+0x240/0x6f0 [ 317.592634] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 317.596974] ? __lock_is_held+0xb5/0x140 [ 317.601077] ? fput+0x130/0x1a0 [ 317.604374] ? do_syscall_64+0x9a/0x820 [ 317.608365] ? do_syscall_64+0x9a/0x820 [ 317.612362] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.616959] ? trace_hardirqs_on+0xbd/0x2c0 [ 317.621293] ? __ia32_sys_read+0xb0/0xb0 [ 317.625406] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.630783] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 317.635916] __x64_sys_sendmmsg+0x9d/0x100 [ 317.640169] do_syscall_64+0x1b9/0x820 [ 317.644073] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 317.649458] ? syscall_return_slowpath+0x5e0/0x5e0 [ 317.654401] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 317.659432] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 317.664459] ? recalc_sigpending_tsk+0x180/0x180 [ 317.669228] ? kasan_check_write+0x14/0x20 [ 317.673498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.678363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.683564] RIP: 0033:0x457099 [ 317.686770] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.705679] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 317.713405] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 317.720685] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 317.727966] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 317.735257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 317.742538] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000016 [ 317.772886] FAULT_INJECTION: forcing a failure. [ 317.772886] name failslab, interval 1, probability 0, space 0, times 0 [ 317.784236] CPU: 1 PID: 12475 Comm: syz-executor5 Not tainted 4.19.0-rc2+ #225 [ 317.791611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.800973] Call Trace: [ 317.803580] dump_stack+0x1c9/0x2b4 [ 317.807228] ? dump_stack_print_info.cold.2+0x52/0x52 [ 317.812448] ? mark_held_locks+0x160/0x160 [ 317.816728] should_fail.cold.4+0xa/0x11 [ 317.820826] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.825951] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 317.830861] ? find_held_lock+0x36/0x1c0 [ 317.834974] ? check_same_owner+0x340/0x340 [ 317.839322] ? rcu_note_context_switch+0x680/0x680 [ 317.844275] __should_failslab+0x124/0x180 [ 317.848536] should_failslab+0x9/0x14 [ 317.852358] kmem_cache_alloc_trace+0x2b5/0x730 [ 317.857040] ? kasan_check_write+0x14/0x20 [ 317.861285] ? do_raw_spin_lock+0xc1/0x200 [ 317.865555] kvm_uevent_notify_change.part.32+0x11f/0x440 [ 317.871118] kvm_put_kvm+0x1ae/0x1060 [ 317.874936] ? mnt_get_count+0x150/0x150 [ 317.879043] ? kvm_write_guest_cached+0x40/0x40 [ 317.883726] ? do_raw_spin_unlock+0xa7/0x2f0 [ 317.888155] ? up_write+0x7b/0x220 [ 317.891712] ? up_read+0x110/0x110 [ 317.895270] ? mntput+0x74/0xa0 [ 317.898583] ? debugfs_remove_recursive+0x420/0x560 [ 317.903619] ? debugfs_remove+0x130/0x130 [ 317.907794] ? kvm_vm_release+0x50/0x50 [ 317.911812] kvm_vcpu_release+0x7b/0xa0 [ 317.915856] __fput+0x38a/0xa40 [ 317.919158] ? __alloc_file+0x400/0x400 [ 317.923147] ? trace_hardirqs_on+0xbd/0x2c0 [ 317.927488] ? kasan_check_read+0x11/0x20 [ 317.931647] ? task_work_run+0x1af/0x2a0 [ 317.935723] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 317.940847] ? kasan_check_write+0x14/0x20 [ 317.945097] ? do_raw_spin_lock+0xc1/0x200 [ 317.949355] ____fput+0x15/0x20 [ 317.952659] task_work_run+0x1e8/0x2a0 [ 317.956594] ? task_work_cancel+0x240/0x240 [ 317.960934] ? find_held_lock+0x36/0x1c0 [ 317.965020] get_signal+0x14bf/0x18e0 [ 317.968850] ? lock_downgrade+0x8f0/0x8f0 [ 317.973016] ? ptrace_notify+0x130/0x130 [ 317.977096] ? kasan_check_read+0x11/0x20 [ 317.981270] ? rcu_is_watching+0x8c/0x150 [ 317.985439] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 317.990136] ? __fget+0x4d5/0x740 [ 317.993618] do_signal+0x9c/0x21c0 [ 317.997175] ? kasan_check_write+0x14/0x20 [ 318.001426] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 318.006375] ? setup_sigcontext+0x7d0/0x7d0 [ 318.010714] ? kvm_uevent_notify_change.part.32+0x440/0x440 [ 318.016446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 318.022008] ? do_vfs_ioctl+0x201/0x1720 [ 318.026094] ? __lock_is_held+0xb5/0x140 [ 318.030195] ? ioctl_preallocate+0x300/0x300 [ 318.034617] ? __fget_light+0x2f7/0x440 [ 318.038609] ? exit_to_usermode_loop+0x8c/0x380 [ 318.043294] ? exit_to_usermode_loop+0x8c/0x380 [ 318.047990] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.052590] ? trace_hardirqs_on+0xbd/0x2c0 [ 318.056929] ? task_work_add+0x123/0x1f0 [ 318.061017] ? do_syscall_64+0x6be/0x820 [ 318.065104] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 318.070224] ? cpumask_weight.constprop.5+0x3f/0x3f [ 318.075279] ? fput+0x130/0x1a0 [ 318.078586] ? do_syscall_64+0x9a/0x820 [ 318.082576] ? do_syscall_64+0x9a/0x820 [ 318.086574] exit_to_usermode_loop+0x2e5/0x380 [ 318.091174] ? syscall_slow_exit_work+0x490/0x490 [ 318.096026] ? ksys_ioctl+0x81/0xd0 [ 318.099685] do_syscall_64+0x6be/0x820 [ 318.103590] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 318.108971] ? syscall_return_slowpath+0x5e0/0x5e0 [ 318.113914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.118773] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 318.123836] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 318.128884] ? prepare_exit_to_usermode+0x291/0x3b0 [ 318.133923] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.138796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.143997] RIP: 0033:0x457099 [ 318.147236] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.166145] RSP: 002b:00007fe49aa44c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 318.173867] RAX: fffffffffffffffc RBX: 00007fe49aa456d4 RCX: 0000000000457099 [ 318.181158] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 318.188439] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 318.195714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 318.202988] R13: 00000000004cf730 R14: 00000000004c59b9 R15: 0000000000000000 09:23:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() setrlimit(0xf, &(0x7f0000000040)={0x10001, 0x1ff}) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:03 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') getsockopt(r0, 0x3, 0x5, &(0x7f0000000000)=""/48, &(0x7f0000000040)=0x30) 09:23:03 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x8c2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) mq_timedsend(r2, &(0x7f0000000000), 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="82911d8fa75622cc3130470de8a54f4084b21b6eb961703481db11e778eb9f46b54f2085d901b0e8f8107695ad241a280a5967c0d13701d8001af866fe3c2db79c97fb532120dda27dfa0184df2851249fa4dc47fee4193460f79aae6a52beffb4107986e079ceeb294de0994b0a1b15ed1680f2e2cf4f00ea4fc25fc9f1538fe324b3938b1fbfd67c759e8e6163", 0x8e, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='nodevcgroup(\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000200)=[{&(0x7f0000000340)="d8b5c321125d53b38ead59b53bba481a1134fe6b0fc413b07568cf0bc2d192bbef31d8f54a37339bf010c996cd0902bb82e53a2944d76882ff669551fcea858af64f8e5cccaf538c82db6265ef9146bcd0f18c8523125d2e1b89de29a7b8cdc6033330eb712a51995585f9462fe9c90903c65123c03761f11050ef136148b1a1f2c602ea8783246da92586faea3f333b0459a4fd67f95f8d7dd45f063a115f86a7f144f3631108008e06ff3467df6e221ba19e7a6a062c9eeff65d1b05c9082f18", 0xc1}], 0x1, r4) mq_timedsend(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=@routing, 0x8) sendmmsg(r1, &(0x7f00000002c0), 0x28d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r1}) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000640)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000006c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000700)={@rand_addr}, &(0x7f0000000740)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000780)={@multicast1, @multicast1}, &(0x7f00000007c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'vcan0\x00'}) getsockname$packet(r1, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000940)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000980)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@local, @in6=@ipv4={[], [], @local}}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000bc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000c00)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000005b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005b80)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000005c80)={@mcast2}, &(0x7f0000005cc0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000006e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000006e80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000006ec0)={'team0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000006f00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000006f40)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006f80)={'vcan0\x00'}) accept4$packet(0xffffffffffffff9c, &(0x7f0000006fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000007000)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r5, &(0x7f0000007640)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000007600)={&(0x7f0000000c40)=ANY=[@ANYBLOB="10010000", @ANYRES16=r6, @ANYBLOB="21002cbd7000fddbdf25000000270800eaff3eb2b11998e5010000000000000064ca4097c5f069af822b1a7f98fef719a029afc1682e13273b87000000000000000000ab056078e364e8b8dc738f5baec2a46946564ef2f722cc247cf290828d9ad15bf8d1dd13e4a3fccf47dcd694f2375c72a1d2e97b7a8ac79156b162530a4b620f815c34b9a96c5ef2e0eec156b47469684a19930e794a70db55d24c382b5d13039540274b7995e31d9bf3afbd25f96afab306555515bef96916822ca7e557a7e151", @ANYRES32=r7, @ANYBLOB="f40002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000007c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c00040001000406030000000000f30007000000060007ff10000000d773ff01000000800700070109000000ff000901950000000004090201000000f9ff0101000001000100009888060000"], 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 09:23:03 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) 09:23:03 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x40000000) 09:23:03 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:03 executing program 3 (fault-call:4 fault-nth:23): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") [ 318.918423] FAULT_INJECTION: forcing a failure. [ 318.918423] name failslab, interval 1, probability 0, space 0, times 0 [ 318.929832] CPU: 1 PID: 12525 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 318.937206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.946579] Call Trace: [ 318.949187] dump_stack+0x1c9/0x2b4 [ 318.952848] ? dump_stack_print_info.cold.2+0x52/0x52 [ 318.958104] should_fail.cold.4+0xa/0x11 [ 318.962189] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.967326] ? __save_stack_trace+0x8d/0xf0 [ 318.971735] ? save_stack+0xa9/0xd0 [ 318.975388] ? save_stack+0x43/0xd0 [ 318.979040] ? find_held_lock+0x36/0x1c0 [ 318.983143] ? check_same_owner+0x340/0x340 [ 318.987484] ? rcu_note_context_switch+0x680/0x680 [ 318.992440] __should_failslab+0x124/0x180 [ 318.996702] should_failslab+0x9/0x14 [ 319.000521] kmem_cache_alloc_node_trace+0x259/0x720 [ 319.005660] __kmalloc_node_track_caller+0x33/0x70 [ 319.010614] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 319.015394] __alloc_skb+0x155/0x770 [ 319.019130] ? skb_scrub_packet+0x490/0x490 [ 319.023474] ? mark_held_locks+0x160/0x160 [ 319.027728] ? __kasan_slab_free+0x11a/0x170 [ 319.032180] ? kasan_slab_free+0xe/0x10 [ 319.036167] ? kmem_cache_free+0x86/0x280 [ 319.040362] ? kfree_skbmem+0x154/0x230 [ 319.044390] ? kfree_skb+0x1a5/0x4e0 [ 319.048141] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 319.052747] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 319.057619] ? sock_sendmsg+0xd5/0x120 [ 319.061521] ? ___sys_sendmsg+0x51d/0x930 [ 319.065692] ? __lock_acquire+0x7fc/0x5020 [ 319.069948] ? do_raw_spin_unlock+0xa7/0x2f0 [ 319.074384] ? trace_hardirqs_on+0x2c0/0x2c0 [ 319.078839] alloc_skb_with_frags+0x13f/0x7d0 [ 319.083371] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 319.088141] ? rcu_is_watching+0x8c/0x150 [ 319.092353] ? trace_hardirqs_on+0xbd/0x2c0 [ 319.096701] ? graph_lock+0x170/0x170 [ 319.100535] sock_alloc_send_pskb+0x8aa/0xb20 [ 319.105059] ? find_held_lock+0x36/0x1c0 [ 319.109138] ? sock_wmalloc+0x1f0/0x1f0 [ 319.113136] ? lock_downgrade+0x8f0/0x8f0 [ 319.117730] ? kasan_check_read+0x11/0x20 [ 319.121895] ? do_raw_spin_unlock+0xa7/0x2f0 [ 319.126334] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 319.130949] ? kasan_check_write+0x14/0x20 [ 319.135207] ? do_raw_spin_lock+0xc1/0x200 [ 319.139494] unix_dgram_sendmsg+0x50b/0x1750 [ 319.143941] ? lock_downgrade+0x8f0/0x8f0 [ 319.148117] ? unix_stream_connect+0x11e0/0x11e0 [ 319.152894] ? aa_af_perm+0x5a0/0x5a0 [ 319.156725] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 319.162278] ? _copy_from_user+0xdf/0x150 [ 319.166459] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 319.171612] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 319.176295] ? unix_dgram_sendmsg+0x1750/0x1750 [ 319.181009] sock_sendmsg+0xd5/0x120 [ 319.184769] ___sys_sendmsg+0x51d/0x930 [ 319.188782] ? graph_lock+0x170/0x170 [ 319.192606] ? copy_msghdr_from_user+0x580/0x580 [ 319.197388] ? find_held_lock+0x36/0x1c0 [ 319.201488] ? lock_downgrade+0x8f0/0x8f0 [ 319.205670] ? rcu_note_context_switch+0x680/0x680 [ 319.210616] ? check_same_owner+0x340/0x340 [ 319.214959] __sys_sendmmsg+0x240/0x6f0 [ 319.218978] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 319.223332] ? __lock_is_held+0xb5/0x140 [ 319.227434] ? fput+0x130/0x1a0 [ 319.230721] ? do_syscall_64+0x9a/0x820 [ 319.234762] ? do_syscall_64+0x9a/0x820 [ 319.238755] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.243354] ? trace_hardirqs_on+0xbd/0x2c0 [ 319.247697] ? __ia32_sys_read+0xb0/0xb0 [ 319.251769] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.257142] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 319.262266] __x64_sys_sendmmsg+0x9d/0x100 [ 319.266524] do_syscall_64+0x1b9/0x820 [ 319.270421] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 319.275795] ? syscall_return_slowpath+0x5e0/0x5e0 [ 319.280734] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 319.285758] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 319.290778] ? recalc_sigpending_tsk+0x180/0x180 [ 319.295537] ? kasan_check_write+0x14/0x20 [ 319.299803] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.304664] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.309870] RIP: 0033:0x457099 [ 319.313087] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.331991] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 319.339724] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 319.346997] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 319.354284] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 319.361583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:23:04 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x8c2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) mq_timedsend(r2, &(0x7f0000000000), 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="82911d8fa75622cc3130470de8a54f4084b21b6eb961703481db11e778eb9f46b54f2085d901b0e8f8107695ad241a280a5967c0d13701d8001af866fe3c2db79c97fb532120dda27dfa0184df2851249fa4dc47fee4193460f79aae6a52beffb4107986e079ceeb294de0994b0a1b15ed1680f2e2cf4f00ea4fc25fc9f1538fe324b3938b1fbfd67c759e8e6163", 0x8e, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='nodevcgroup(\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000200)=[{&(0x7f0000000340)="d8b5c321125d53b38ead59b53bba481a1134fe6b0fc413b07568cf0bc2d192bbef31d8f54a37339bf010c996cd0902bb82e53a2944d76882ff669551fcea858af64f8e5cccaf538c82db6265ef9146bcd0f18c8523125d2e1b89de29a7b8cdc6033330eb712a51995585f9462fe9c90903c65123c03761f11050ef136148b1a1f2c602ea8783246da92586faea3f333b0459a4fd67f95f8d7dd45f063a115f86a7f144f3631108008e06ff3467df6e221ba19e7a6a062c9eeff65d1b05c9082f18", 0xc1}], 0x1, r4) mq_timedsend(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=@routing, 0x8) sendmmsg(r1, &(0x7f00000002c0), 0x28d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r1}) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000640)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000006c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000700)={@rand_addr}, &(0x7f0000000740)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000780)={@multicast1, @multicast1}, &(0x7f00000007c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'vcan0\x00'}) getsockname$packet(r1, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000940)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000980)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@local, @in6=@ipv4={[], [], @local}}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000bc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000c00)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000005b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005b80)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000005c80)={@mcast2}, &(0x7f0000005cc0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000006e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000006e80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000006ec0)={'team0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000006f00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000006f40)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006f80)={'vcan0\x00'}) accept4$packet(0xffffffffffffff9c, &(0x7f0000006fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000007000)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r5, &(0x7f0000007640)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000007600)={&(0x7f0000000c40)=ANY=[@ANYBLOB="10010000", @ANYRES16=r6, @ANYBLOB="21002cbd7000fddbdf25000000270800eaff3eb2b11998e5010000000000000064ca4097c5f069af822b1a7f98fef719a029afc1682e13273b87000000000000000000ab056078e364e8b8dc738f5baec2a46946564ef2f722cc247cf290828d9ad15bf8d1dd13e4a3fccf47dcd694f2375c72a1d2e97b7a8ac79156b162530a4b620f815c34b9a96c5ef2e0eec156b47469684a19930e794a70db55d24c382b5d13039540274b7995e31d9bf3afbd25f96afab306555515bef96916822ca7e557a7e151", @ANYRES32=r7, @ANYBLOB="f40002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000007c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c00040001000406030000000000f30007000000060007ff10000000d773ff01000000800700070109000000ff000901950000000004090201000000f9ff0101000001000100009888060000"], 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 09:23:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) sched_setscheduler(r1, 0x6, &(0x7f0000000040)=0xfffffffffffffffd) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 319.368852] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000017 09:23:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x1, 0x2, 0x7fff, 0x1f]}) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r3 = shmget(0x1, 0x3000, 0x720, &(0x7f0000ffc000/0x3000)=nil) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8000, 0x66, 0x0, 0x5, 0x6, 0x8, "b3f020b31b6b984669160ee49cb07b4e2dffdd2426a388869d78a8ec252f0d85498fb0a0176f386d09a80a9f6d1a9fea1d262a2bb91e649b1a88f039470823ef", "22d347f994a63e8ef014d064fdce40eaee38b4d5ea8cdaae55de1763352da4316591c186aea01bf90b5fa2623d8bb5071d360e7b18c305a41847f49fe6ec2a9d", "919ee7c88ce7104658f7249926faf8e68ed1968bc146cc294e04ae734d5c8118", [0xffffffff, 0x1f]}) shmat(r3, &(0x7f0000ffc000/0x2000)=nil, 0x6000) 09:23:04 executing program 6: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x80000000005, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008550e, &(0x7f00000001c0)={0x0, 0x1000, 0x7}) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000040)=0x20000f, 0x4) 09:23:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) recvmmsg(0xffffffffffffff9c, &(0x7f0000001680)=[{{&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000240)=""/112, 0x70}], 0x2, &(0x7f00000002c0)=""/110, 0x6e, 0x63e}, 0xfffffffffffffff8}, {{&(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/12, 0xc}], 0x1, 0x0, 0x0, 0x9f24}, 0x200800000000000}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000440)=""/12, 0xc}, {&(0x7f0000000480)=""/202, 0xca}, {&(0x7f0000000580)=""/76, 0x4c}, {&(0x7f0000000600)=""/48, 0x30}, {&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/211, 0xd3}], 0x6, &(0x7f0000000800)=""/159, 0x9f, 0x2}, 0x9}, {{&(0x7f00000008c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000940)=""/232, 0xe8}, {&(0x7f0000000a40)=""/167, 0xa7}, {&(0x7f0000000b00)=""/9, 0x9}, {&(0x7f0000000b40)=""/1, 0x1}, {&(0x7f0000000b80)=""/126, 0x7e}, {&(0x7f0000000c00)=""/149, 0x95}, {&(0x7f0000000cc0)=""/64, 0x40}], 0x7, &(0x7f0000000d80)=""/138, 0x8a, 0x4}, 0x3}, {{&(0x7f0000000e40)=@ax25, 0x80, &(0x7f0000001200)=[{&(0x7f0000000ec0)=""/110, 0x6e}, {&(0x7f0000000f40)=""/67, 0x43}, {&(0x7f0000000fc0)=""/118, 0x76}, {&(0x7f0000001040)=""/178, 0xb2}, {&(0x7f0000001100)=""/225, 0xe1}], 0x5, &(0x7f0000001280)=""/61, 0x3d, 0x1}, 0x9}, {{&(0x7f00000012c0)=@can, 0x80, &(0x7f0000001600)=[{&(0x7f0000001340)=""/109, 0x6d}, {&(0x7f00000013c0)=""/35, 0x23}, {&(0x7f0000001400)=""/12, 0xc}, {&(0x7f0000001440)=""/212, 0xd4}, {&(0x7f0000001540)=""/162, 0xa2}], 0x5, 0x0, 0x0, 0x3}, 0x1}], 0x6, 0x40, &(0x7f0000001800)={0x77359400}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001d40)={&(0x7f0000001880)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001900)=""/93, 0x5d}, {&(0x7f0000001980)=""/235, 0xeb}, {&(0x7f0000001a80)=""/130, 0x82}, {&(0x7f0000001b40)=""/64, 0x40}, {&(0x7f0000001b80)=""/211, 0xd3}], 0x5, &(0x7f0000001d00)=""/15, 0xf, 0x3ff}, 0x10041) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001e00)={@xdp={0x2c, 0x6, r3, 0x17}, {&(0x7f0000001d80)=""/6, 0x6}, &(0x7f0000001dc0), 0x3c}, 0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001ec0)={r2}) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000001f40)=0x19, 0xfffffffffffffdea) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) pipe2$9p(&(0x7f0000001840), 0x800) 09:23:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000001c0)=r1) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000180)) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:04 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x8c2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) mq_timedsend(r2, &(0x7f0000000000), 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="82911d8fa75622cc3130470de8a54f4084b21b6eb961703481db11e778eb9f46b54f2085d901b0e8f8107695ad241a280a5967c0d13701d8001af866fe3c2db79c97fb532120dda27dfa0184df2851249fa4dc47fee4193460f79aae6a52beffb4107986e079ceeb294de0994b0a1b15ed1680f2e2cf4f00ea4fc25fc9f1538fe324b3938b1fbfd67c759e8e6163", 0x8e, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='nodevcgroup(\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000200)=[{&(0x7f0000000340)="d8b5c321125d53b38ead59b53bba481a1134fe6b0fc413b07568cf0bc2d192bbef31d8f54a37339bf010c996cd0902bb82e53a2944d76882ff669551fcea858af64f8e5cccaf538c82db6265ef9146bcd0f18c8523125d2e1b89de29a7b8cdc6033330eb712a51995585f9462fe9c90903c65123c03761f11050ef136148b1a1f2c602ea8783246da92586faea3f333b0459a4fd67f95f8d7dd45f063a115f86a7f144f3631108008e06ff3467df6e221ba19e7a6a062c9eeff65d1b05c9082f18", 0xc1}], 0x1, r4) mq_timedsend(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000180)=@routing, 0x8) sendmmsg(r1, &(0x7f00000002c0), 0x28d, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r1}) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000640)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000006c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000700)={@rand_addr}, &(0x7f0000000740)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000780)={@multicast1, @multicast1}, &(0x7f00000007c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'vcan0\x00'}) getsockname$packet(r1, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000940)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000980)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@local, @in6=@ipv4={[], [], @local}}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000ac0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000bc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000c00)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000005b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005b80)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000005c80)={@mcast2}, &(0x7f0000005cc0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000006e40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000006e80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000006ec0)={'team0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000006f00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000006f40)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006f80)={'vcan0\x00'}) accept4$packet(0xffffffffffffff9c, &(0x7f0000006fc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000007000)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r5, &(0x7f0000007640)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000007600)={&(0x7f0000000c40)=ANY=[@ANYBLOB="10010000", @ANYRES16=r6, @ANYBLOB="21002cbd7000fddbdf25000000270800eaff3eb2b11998e5010000000000000064ca4097c5f069af822b1a7f98fef719a029afc1682e13273b87000000000000000000ab056078e364e8b8dc738f5baec2a46946564ef2f722cc247cf290828d9ad15bf8d1dd13e4a3fccf47dcd694f2375c72a1d2e97b7a8ac79156b162530a4b620f815c34b9a96c5ef2e0eec156b47469684a19930e794a70db55d24c382b5d13039540274b7995e31d9bf3afbd25f96afab306555515bef96916822ca7e557a7e151", @ANYRES32=r7, @ANYBLOB="f40002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000007c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c00040001000406030000000000f30007000000060007ff10000000d773ff01000000800700070109000000ff000901950000000004090201000000f9ff0101000001000100009888060000"], 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 09:23:04 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000040)=0x6e) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000240)="640f01df7a000fc75800c4a16973f3fb660f38816f9666b871000f00d0c4a121e41ec744240000000000c744240200700000c7442406000000000f011424b8010000000f01c1c4a1d9f17700", 0x4c}], 0x1, 0x5b, &(0x7f0000000300), 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@dev, @dev, 0x0}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', r6}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:04 executing program 3 (fault-call:4 fault-nth:24): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000500), 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) 09:23:04 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x82000, 0x0) readlinkat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/6, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:23:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x4, 0xffff, 0x3, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0xfff, 0x7, [0x1, 0x4, 0x401, 0x3, 0x7, 0xff, 0x5]}, 0x16) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x32) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000280)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000140)=[{0x2c, 0x0, [0x7f, 0x2, 0x3, 0x9, 0x80000001, 0x0, 0xfff, 0x0, 0x9, 0x200, 0x8001, 0xe2a4, 0x100000000, 0x9051, 0x9, 0xf696]}], r3, 0x1, 0x1, 0x48}}, 0x20) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x8000) 09:23:04 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x4) [ 319.847017] FAULT_INJECTION: forcing a failure. [ 319.847017] name failslab, interval 1, probability 0, space 0, times 0 [ 319.858358] CPU: 1 PID: 12589 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 319.865747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.875109] Call Trace: [ 319.877723] dump_stack+0x1c9/0x2b4 [ 319.881389] ? dump_stack_print_info.cold.2+0x52/0x52 [ 319.886610] should_fail.cold.4+0xa/0x11 [ 319.890697] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 319.895835] ? __lock_acquire+0x7fc/0x5020 [ 319.900088] ? graph_lock+0x170/0x170 [ 319.903928] ? find_held_lock+0x36/0x1c0 [ 319.908037] ? check_same_owner+0x340/0x340 [ 319.912382] ? rcu_note_context_switch+0x680/0x680 [ 319.917346] __should_failslab+0x124/0x180 [ 319.921609] should_failslab+0x9/0x14 [ 319.925423] kmem_cache_alloc_node+0x256/0x720 [ 319.930019] ? __kernel_text_address+0xd/0x40 [ 319.934562] __alloc_skb+0x119/0x770 [ 319.938304] ? skb_scrub_packet+0x490/0x490 [ 319.942658] ? mark_held_locks+0x160/0x160 [ 319.946910] ? __kasan_slab_free+0x11a/0x170 [ 319.951350] ? kasan_slab_free+0xe/0x10 [ 319.955353] ? kmem_cache_free+0x86/0x280 [ 319.959520] ? kfree_skbmem+0x154/0x230 [ 319.963511] ? kfree_skb+0x1a5/0x4e0 [ 319.967259] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 319.971867] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 319.976737] ? sock_sendmsg+0xd5/0x120 [ 319.980644] ? ___sys_sendmsg+0x51d/0x930 [ 319.984815] ? __lock_acquire+0x7fc/0x5020 [ 319.989078] ? do_raw_spin_unlock+0xa7/0x2f0 [ 319.993504] ? trace_hardirqs_on+0x2c0/0x2c0 [ 319.997943] alloc_skb_with_frags+0x13f/0x7d0 [ 320.002474] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 320.007247] ? rcu_is_watching+0x8c/0x150 [ 320.011428] ? trace_hardirqs_on+0xbd/0x2c0 [ 320.015788] ? graph_lock+0x170/0x170 [ 320.019642] sock_alloc_send_pskb+0x8aa/0xb20 [ 320.024173] ? find_held_lock+0x36/0x1c0 [ 320.028279] ? sock_wmalloc+0x1f0/0x1f0 [ 320.032302] ? lock_downgrade+0x8f0/0x8f0 [ 320.036508] ? kasan_check_read+0x11/0x20 [ 320.040682] ? do_raw_spin_unlock+0xa7/0x2f0 [ 320.045110] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 320.049721] ? kasan_check_write+0x14/0x20 [ 320.053977] ? do_raw_spin_lock+0xc1/0x200 [ 320.058250] unix_dgram_sendmsg+0x50b/0x1750 [ 320.062678] ? lock_downgrade+0x8f0/0x8f0 [ 320.066880] ? unix_stream_connect+0x11e0/0x11e0 [ 320.071656] ? aa_af_perm+0x5a0/0x5a0 [ 320.075486] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 320.081039] ? _copy_from_user+0xdf/0x150 [ 320.085239] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 320.090190] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 320.094873] ? unix_dgram_sendmsg+0x1750/0x1750 [ 320.099566] sock_sendmsg+0xd5/0x120 [ 320.103303] ___sys_sendmsg+0x51d/0x930 [ 320.107302] ? graph_lock+0x170/0x170 [ 320.111130] ? copy_msghdr_from_user+0x580/0x580 [ 320.115925] ? find_held_lock+0x36/0x1c0 [ 320.120009] ? lock_downgrade+0x8f0/0x8f0 [ 320.124200] ? rcu_note_context_switch+0x680/0x680 [ 320.129171] ? check_same_owner+0x340/0x340 [ 320.133523] __sys_sendmmsg+0x240/0x6f0 [ 320.137522] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 320.141872] ? __lock_is_held+0xb5/0x140 [ 320.145982] ? fput+0x130/0x1a0 [ 320.149280] ? do_syscall_64+0x9a/0x820 [ 320.153267] ? do_syscall_64+0x9a/0x820 [ 320.157245] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.161838] ? trace_hardirqs_on+0xbd/0x2c0 [ 320.166164] ? __ia32_sys_read+0xb0/0xb0 [ 320.170228] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.175595] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 320.180712] __x64_sys_sendmmsg+0x9d/0x100 [ 320.184972] do_syscall_64+0x1b9/0x820 [ 320.188863] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 320.194242] ? syscall_return_slowpath+0x5e0/0x5e0 [ 320.199175] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 320.204210] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 320.209228] ? recalc_sigpending_tsk+0x180/0x180 [ 320.213989] ? kasan_check_write+0x14/0x20 [ 320.218232] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.223094] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.228318] RIP: 0033:0x457099 09:23:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000000040)=""/189, &(0x7f0000000140)=0xbd) 09:23:04 executing program 1: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm(0xa, 0x200000000000005, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x6, 0x200) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000000180)=0x1000, 0x4) write$cgroup_subtree(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x6) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3464, 0x880) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) write$cgroup_subtree(r2, &(0x7f00000001c0)={[{0x1002d, 'io'}]}, 0x4) 09:23:04 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x80480) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000680)=ANY=[@ANYBLOB="66696c7465720000b7427f9b000000000000000000000000000000000000000007000000040000007004000018010000180100001801000088030000880300008803000004000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000038b000000000005a380000000000000000000000000000b7b67b564c8b4d81dbd82ffa60bd0971a6d2f7ecc885f1600ceef9868a64c735112e6d35e99709000000a50a35e63c5f24cf84ed1deb9ea38e51e80869b6a723b2d12bacd52e2a79d0c41a16144a0598b084f2a38efa789a3547b641adc00c0abb953728cecda882f3c49200b36dd000"], @ANYBLOB="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"], 0x4c0) r1 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000000100), &(0x7f0000000200)=0x4) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001100)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000ec0)=0x75fb1bf11db1ee13) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000380)={@mcast2, 0x5e, r3}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000003c0)='veth1\x00') sched_setscheduler(r2, 0x5, &(0x7f0000000140)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000180), 0x267) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x40000, 0x0) 09:23:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x7, &(0x7f0000000040)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:05 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x220000, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x2) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) alarm(0x7ba) socketpair$packet(0x11, 0x200000002, 0x300, &(0x7f0000000240)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 320.231537] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.250440] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 320.258163] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 320.265432] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 320.272697] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 320.280489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 320.287755] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000018 09:23:05 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)) r1 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) 09:23:05 executing program 3 (fault-call:4 fault-nth:25): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:05 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x0, 0xed0c, 0x3f8, {}, 0x103, 0x5}) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xa0d) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0xc, 0x8010, r3, 0x0) 09:23:05 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0x6, 0x20) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x40, 0x80) write$cgroup_pid(r3, &(0x7f0000000040)=r2, 0x12) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r3, 0x40045731, &(0x7f00000000c0)=0x3) [ 320.479388] FAULT_INJECTION: forcing a failure. [ 320.479388] name failslab, interval 1, probability 0, space 0, times 0 [ 320.490780] CPU: 0 PID: 12638 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 320.498156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.507523] Call Trace: [ 320.510133] dump_stack+0x1c9/0x2b4 [ 320.513799] ? dump_stack_print_info.cold.2+0x52/0x52 [ 320.519021] should_fail.cold.4+0xa/0x11 [ 320.523107] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 320.528217] ? __save_stack_trace+0x8d/0xf0 [ 320.532560] ? save_stack+0xa9/0xd0 [ 320.536195] ? save_stack+0x43/0xd0 [ 320.539837] ? find_held_lock+0x36/0x1c0 [ 320.543927] ? check_same_owner+0x340/0x340 [ 320.548260] ? rcu_note_context_switch+0x680/0x680 [ 320.553236] __should_failslab+0x124/0x180 [ 320.557505] should_failslab+0x9/0x14 [ 320.561338] kmem_cache_alloc_node_trace+0x259/0x720 [ 320.566483] __kmalloc_node_track_caller+0x33/0x70 [ 320.571439] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 320.576210] __alloc_skb+0x155/0x770 [ 320.579940] ? skb_scrub_packet+0x490/0x490 [ 320.584270] ? mark_held_locks+0x160/0x160 [ 320.588517] ? __kasan_slab_free+0x11a/0x170 [ 320.592933] ? kasan_slab_free+0xe/0x10 [ 320.596913] ? kmem_cache_free+0x86/0x280 [ 320.601078] ? kfree_skbmem+0x154/0x230 [ 320.605060] ? kfree_skb+0x1a5/0x4e0 [ 320.608786] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 320.613373] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 320.618227] ? sock_sendmsg+0xd5/0x120 [ 320.622131] ? ___sys_sendmsg+0x51d/0x930 [ 320.626317] ? __lock_acquire+0x7fc/0x5020 [ 320.630587] ? do_raw_spin_unlock+0xa7/0x2f0 [ 320.635015] ? trace_hardirqs_on+0x2c0/0x2c0 [ 320.639471] alloc_skb_with_frags+0x13f/0x7d0 [ 320.644019] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 320.648785] ? rcu_is_watching+0x8c/0x150 [ 320.652936] ? trace_hardirqs_on+0xbd/0x2c0 [ 320.657275] ? graph_lock+0x170/0x170 [ 320.661107] sock_alloc_send_pskb+0x8aa/0xb20 [ 320.665646] ? find_held_lock+0x36/0x1c0 [ 320.669714] ? sock_wmalloc+0x1f0/0x1f0 [ 320.673700] ? lock_downgrade+0x8f0/0x8f0 [ 320.677864] ? kasan_check_read+0x11/0x20 [ 320.682014] ? do_raw_spin_unlock+0xa7/0x2f0 [ 320.686438] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 320.691023] ? kasan_check_write+0x14/0x20 [ 320.695262] ? do_raw_spin_lock+0xc1/0x200 [ 320.699508] unix_dgram_sendmsg+0x50b/0x1750 [ 320.703920] ? lock_downgrade+0x8f0/0x8f0 [ 320.708122] ? unix_stream_connect+0x11e0/0x11e0 [ 320.712891] ? aa_af_perm+0x5a0/0x5a0 [ 320.716701] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 320.722246] ? _copy_from_user+0xdf/0x150 [ 320.726402] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 320.731355] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 320.736031] ? unix_dgram_sendmsg+0x1750/0x1750 [ 320.740706] sock_sendmsg+0xd5/0x120 [ 320.744431] ___sys_sendmsg+0x51d/0x930 [ 320.748422] ? graph_lock+0x170/0x170 [ 320.752231] ? copy_msghdr_from_user+0x580/0x580 [ 320.757011] ? find_held_lock+0x36/0x1c0 [ 320.761093] ? lock_downgrade+0x8f0/0x8f0 [ 320.765261] ? rcu_note_context_switch+0x680/0x680 [ 320.770198] ? check_same_owner+0x340/0x340 [ 320.774532] __sys_sendmmsg+0x240/0x6f0 [ 320.778556] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 320.782894] ? __lock_is_held+0xb5/0x140 [ 320.786985] ? fput+0x130/0x1a0 [ 320.790268] ? do_syscall_64+0x9a/0x820 [ 320.794245] ? do_syscall_64+0x9a/0x820 [ 320.798221] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.802803] ? trace_hardirqs_on+0xbd/0x2c0 [ 320.807130] ? __ia32_sys_read+0xb0/0xb0 [ 320.811200] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.816568] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 320.821690] __x64_sys_sendmmsg+0x9d/0x100 [ 320.825977] do_syscall_64+0x1b9/0x820 [ 320.829869] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 320.835367] ? syscall_return_slowpath+0x5e0/0x5e0 [ 320.840302] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 320.845350] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 320.850365] ? recalc_sigpending_tsk+0x180/0x180 [ 320.855122] ? kasan_check_write+0x14/0x20 [ 320.859381] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.864234] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.869428] RIP: 0033:0x457099 [ 320.872628] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.891547] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 320.899274] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 320.906554] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 320.913828] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 320.921109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:23:05 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x8, @remote, 0x400000}}, 0x4, 0xffffffff7fffffff, 0x8000, 0x1000, 0x14}, 0x98) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x3, 0x6}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000580)={[{@iocharset={'iocharset', 0x3d, 'iso8859-14'}}, {@iocharset={'iocharset', 0x3d, 'macceltic'}}]}) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x8000, 0x0) 09:23:05 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1a, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r3 = geteuid() ioprio_set$uid(0x3, r3, 0x1) ioctl(r0, 0x5, &(0x7f0000000040)="e312d06ae0dfd77678815fdddab47920866ae71ed264a637e6cf8136e3f907a33ed1fa799aba04692203") [ 320.928379] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000019 09:23:05 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000017c0)={{}, 'syz0\x00'}) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000300)={{}, 'syz0\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) ppoll(&(0x7f0000000140)=[{r1}], 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x8) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0xfc, 0x81}) r3 = dup3(r0, r0, 0x80000) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$l2tp(r3, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @rand_addr=0x2}, 0x4, 0x0, 0x0, 0x3}}, 0x2e) [ 321.097405] input: syz0 as /devices/virtual/input/input5 09:23:06 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:23:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x7, 0x100) ioctl$RTC_UIE_OFF(r2, 0x7004) sched_setscheduler(r1, 0x0, &(0x7f0000000200)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x383b82, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000180)=0x2, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x220001, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f00000000c0)=""/2) ioctl$VT_WAITACTIVE(r2, 0x5607) socket$nl_crypto(0x10, 0x3, 0x15) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x20000) 09:23:06 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x2) 09:23:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:06 executing program 3 (fault-call:4 fault-nth:26): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:06 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) fallocate(r3, 0x8, 0x0, 0x8800000) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) flock(r3, 0x1) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_pts(r0, 0x8000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)) [ 321.203193] ISOFS: Unable to identify CD-ROM format. 09:23:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = dup2(r0, r0) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f0000000040)={0x8a, ""/138}) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x940c}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x1, @mcast2, 0x6}}, 0x0, 0x7ff}, 0x90) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x1) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x0, 0x3}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000240)=0xffffffffffffaef8, 0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000280)={0xffffffff, 0x4, 0x7, 0x607}) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000140)=0x401, 0x4) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x2) fadvise64(r2, 0x0, 0x39, 0x7) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 09:23:06 executing program 4: exit_group(0x9) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x180001, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x82600, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x6, 0xffffffffffff0001}) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1b, 0x9, 0x5, 0x5d81, 0x4, 0xffffffffffffff9c, 0x4}, 0x2c) bpf$MAP_DELETE_ELEM(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000240)="754585a2060093b769401411dc7a0b843c43c1cb3b65bfeec86d064d670aaa15a978e4531134da1d7f23a2d98b1c47378fca4d6102ce483e03c898baa88c943bd256bb376d54b178181965b3b302035f98ddd4c7005be19a29202eab0044eeac34853064190482b135a1257745ee2285b7da07b71a9fe4ce4b957c6b1b5c0ced91e84cdb90252890b4c6b50b0a5c09594fe8d54c5900000000000c8b4acb6efa6ffca14fdd10e630b07b9d28d27f0adc3197665316462316148fc0e35ada8df4a60fc2f988ea773b9f9c2900807ad9dc689f1bea5550d7e8b36adee9cb1899eab91b74fba0"}, 0x10) [ 321.424150] FAULT_INJECTION: forcing a failure. [ 321.424150] name failslab, interval 1, probability 0, space 0, times 0 [ 321.435477] CPU: 0 PID: 12691 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 321.442869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.445077] ISOFS: Unable to identify CD-ROM format. [ 321.452236] Call Trace: [ 321.452264] dump_stack+0x1c9/0x2b4 [ 321.452291] ? dump_stack_print_info.cold.2+0x52/0x52 [ 321.452347] ? perf_trace_lock+0xde/0x920 [ 321.452374] should_fail.cold.4+0xa/0x11 [ 321.452400] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.482200] ? __lock_acquire+0x7fc/0x5020 [ 321.486450] ? graph_lock+0x170/0x170 [ 321.490278] ? find_held_lock+0x36/0x1c0 [ 321.494415] ? check_same_owner+0x340/0x340 [ 321.498749] ? rcu_note_context_switch+0x680/0x680 [ 321.503696] __should_failslab+0x124/0x180 [ 321.507941] should_failslab+0x9/0x14 [ 321.511753] kmem_cache_alloc_node+0x256/0x720 [ 321.516458] ? __kernel_text_address+0xd/0x40 [ 321.520982] __alloc_skb+0x119/0x770 [ 321.524707] ? skb_scrub_packet+0x490/0x490 [ 321.529042] ? mark_held_locks+0x160/0x160 [ 321.533278] ? __kasan_slab_free+0x11a/0x170 [ 321.537706] ? kasan_slab_free+0xe/0x10 [ 321.541692] ? kmem_cache_free+0x86/0x280 [ 321.545858] ? kfree_skbmem+0x154/0x230 [ 321.549833] ? kfree_skb+0x1a5/0x4e0 [ 321.553551] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 321.558135] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 321.562982] ? sock_sendmsg+0xd5/0x120 [ 321.566870] ? ___sys_sendmsg+0x51d/0x930 [ 321.571032] ? __lock_acquire+0x7fc/0x5020 [ 321.575279] ? do_raw_spin_unlock+0xa7/0x2f0 [ 321.579707] ? trace_hardirqs_on+0x2c0/0x2c0 [ 321.584156] alloc_skb_with_frags+0x13f/0x7d0 [ 321.588662] ? zap_class+0x740/0x740 [ 321.592384] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 321.597170] ? rcu_is_watching+0x8c/0x150 [ 321.601350] ? trace_hardirqs_on+0xbd/0x2c0 [ 321.605678] ? graph_lock+0x170/0x170 [ 321.609490] sock_alloc_send_pskb+0x8aa/0xb20 [ 321.614003] ? find_held_lock+0x36/0x1c0 [ 321.618085] ? sock_wmalloc+0x1f0/0x1f0 [ 321.622081] ? lock_downgrade+0x8f0/0x8f0 [ 321.626235] ? kasan_check_read+0x11/0x20 [ 321.630388] ? do_raw_spin_unlock+0xa7/0x2f0 [ 321.634805] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 321.639395] ? kasan_check_write+0x14/0x20 [ 321.643643] ? do_raw_spin_lock+0xc1/0x200 [ 321.647893] unix_dgram_sendmsg+0x50b/0x1750 [ 321.652302] ? lock_downgrade+0x8f0/0x8f0 [ 321.656510] ? unix_stream_connect+0x11e0/0x11e0 [ 321.661272] ? aa_af_perm+0x5a0/0x5a0 [ 321.665087] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 321.670624] ? _copy_from_user+0xdf/0x150 [ 321.674807] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 321.679772] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 321.684447] ? unix_dgram_sendmsg+0x1750/0x1750 [ 321.689121] sock_sendmsg+0xd5/0x120 [ 321.692857] ___sys_sendmsg+0x51d/0x930 [ 321.696833] ? graph_lock+0x170/0x170 [ 321.700666] ? copy_msghdr_from_user+0x580/0x580 [ 321.705466] ? find_held_lock+0x36/0x1c0 [ 321.709577] ? lock_downgrade+0x8f0/0x8f0 [ 321.713745] ? rcu_note_context_switch+0x680/0x680 [ 321.718688] ? check_same_owner+0x340/0x340 [ 321.723034] __sys_sendmmsg+0x240/0x6f0 [ 321.727029] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 321.731377] ? fput+0x130/0x1a0 [ 321.734680] ? do_syscall_64+0x9a/0x820 [ 321.738655] ? do_syscall_64+0x9a/0x820 [ 321.742634] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.747233] ? trace_hardirqs_on+0xbd/0x2c0 [ 321.751560] ? __ia32_sys_read+0xb0/0xb0 [ 321.755643] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.761020] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 321.766142] __x64_sys_sendmmsg+0x9d/0x100 [ 321.770387] do_syscall_64+0x1b9/0x820 [ 321.774276] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 321.779663] ? syscall_return_slowpath+0x5e0/0x5e0 [ 321.784599] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 321.789628] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 321.794647] ? recalc_sigpending_tsk+0x180/0x180 [ 321.799406] ? kasan_check_write+0x14/0x20 [ 321.803653] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.808514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.813720] RIP: 0033:0x457099 [ 321.816926] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.835826] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 321.843550] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 321.850815] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 321.858082] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 321.865355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 321.872630] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000001a 09:23:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x8000000000000007, 0x4000000000000008, 0x3, 0x21, 0x4, 0xffffffffffffffff, 0x7ffe}, 0x68f52d2e0bae5467) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:06 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0xf) [ 322.017996] QAT: Invalid ioctl 09:23:06 executing program 1: r0 = eventfd(0x1e8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1812, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x10000000000) ioctl(r2, 0x8912, &(0x7f00000000c0)="025cc80700145f8f764070") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) mprotect(&(0x7f00008d5000/0x3000)=nil, 0x3000, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x3) mbind(&(0x7f000068d000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000040), 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'team0\x00'}) shutdown(0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66702000000000000007ba44947a79015f0fe57917c7c2a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef3818a17900"}, 0xd8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000780)) clock_gettime(0x0, &(0x7f0000003140)) recvmmsg(0xffffffffffffffff, &(0x7f00000030c0), 0x0, 0x0, &(0x7f0000003180)) sendto$inet(0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) connect(0xffffffffffffffff, &(0x7f00000031c0)=@hci, 0x236) getsockname(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) memfd_create(&(0x7f00000007c0)='teql0\x00', 0x0) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) getgroups(0x0, &(0x7f0000000740)) mount$fuseblk(&(0x7f0000000580)='/dev/loop0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='fuseblk\x00', 0x0, &(0x7f0000000940)=ANY=[]) syslog(0x0, &(0x7f0000000480)=""/228, 0xe4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000380)={0x1, 0x7}, 0xffffffffffffff62) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/39, &(0x7f0000000140)=0x27) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00000008c0)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @remote}}, 0x5c) sendto$inet(r1, &(0x7f0000000000)="1b", 0x1, 0x8000, &(0x7f0000000100)={0x2, 0x0, @dev}, 0x10) close(r1) 09:23:06 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x22}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f00000000c0)=0x0) io_destroy(r0) 09:23:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) write$P9_RLOCK(r1, &(0x7f0000000040)={0x8, 0x35, 0x1, 0x2}, 0x8) 09:23:07 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000000100)) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f0000000440)='./file2\x00', &(0x7f0000000180)='ramfs\x00', 0x4, &(0x7f0000000400)='bridge_slave_1\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022bbd7000fbdbdf250f00000030000100140003000000001f000000000000000000000000080008000200000008000b0073697000080009006000000008000400bb00000008000600ff03000018000300140002006272696467655f736c6176655f312000"], 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x4008040) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) setpriority(0x1, r3, 0x45ee) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') write$UHID_GET_REPORT_REPLY(r4, &(0x7f0000000040)={0xa, 0x2, 0x9, 0x400}, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') write$FUSE_INIT(r4, &(0x7f0000000580)={0x50, 0x0, 0x6, {0x7, 0x1b, 0x2, 0x8100, 0xffffffff, 0x10001, 0x3, 0x101}}, 0x50) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000480)=""/194) write$P9_RCLUNK(r4, &(0x7f0000000140)={0x7, 0x79, 0x2}, 0x7) 09:23:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getpid() bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0xfffffffffffffeac) [ 322.187539] mmap: syz-executor1 (12745) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 09:23:07 executing program 6: 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) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000000c0), 0x1, 0x2000000000002) openat$uhid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uhid\x00', 0x0, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280), 0x108) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000100), 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='veth1_to_team\x00') syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00009b2000/0x18000)=nil, &(0x7f0000001580)=[@text16={0x10, &(0x7f0000000140)="360f303e0f01df6766c7442400090000006766c7442404020000006766c744240600000000670f011c240f20c06635200000000f22c0263356470f0764f30f2a342e260f0f970a008e0f08660f5808", 0x4f}], 0x1, 0x0, &(0x7f0000001500), 0x243) [ 322.252252] QAT: Invalid ioctl 09:23:07 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x100000000000000) 09:23:07 executing program 3 (fault-call:4 fault-nth:27): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/168, &(0x7f0000000080)=0xa8) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000280)) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000240)=0x10) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) fcntl$dupfd(r0, 0x406, r1) 09:23:07 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x1000000, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) write$P9_RREADDIR(r0, &(0x7f0000000080)={0xa6, 0x29, 0x2, {0x7, [{{0x0, 0x1, 0x6}, 0x1000, 0x6, 0x7, './file0'}, {{0x0, 0x3, 0x2}, 0x7, 0x3, 0x7, './file0'}, {{0xe0, 0x2, 0x5}, 0x8, 0x8, 0x7, './file0'}, {{0x10, 0x3, 0x1}, 0x1, 0x2, 0x7, './file0'}, {{0x10, 0x2, 0x5}, 0x3, 0x7fffffff, 0x7, './file0'}]}}, 0xa6) 09:23:07 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) accept$alg(r0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:07 executing program 1: r0 = socket(0x10, 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="0b1809c7f6b0f31a24d9624dcacefc6fbf8753cfb5985529b3e1132ba1ade9db046b25f491d07bf958e6a060e2c37266d2ec30cc55a3b71bb03ab4530f8014af16b29bde9361744a8ebc92cbe8d4662247b6398cc4265901872f50a9e34387f1addcd419cb643fa2848128a4b8aad1b5291ac3dec6d102e0641749c1c5ebacce62ef2fe96eaad5395ca33e7dcb5073f49f0b77c13351820fd4a764cef7fbf6fec4688390"], &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendfile(r0, r1, &(0x7f0000000000), 0x800000080000002) 09:23:07 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x400000000000000) 09:23:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x40000000000004, 0x1, 0x0, 0x1, 0x100000000000000}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x30) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000180)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10001, 0x800) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000080)={{0x2b, @multicast1, 0x4e21, 0x3, 'nq\x00', 0x11, 0x4, 0x5d}, {@loopback, 0x4e21, 0x1, 0x8b7, 0x7, 0x2}}, 0x44) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 322.678706] FAULT_INJECTION: forcing a failure. [ 322.678706] name failslab, interval 1, probability 0, space 0, times 0 [ 322.690149] CPU: 1 PID: 12792 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 322.697543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.706928] Call Trace: [ 322.709540] dump_stack+0x1c9/0x2b4 [ 322.713223] ? dump_stack_print_info.cold.2+0x52/0x52 [ 322.718455] should_fail.cold.4+0xa/0x11 [ 322.722541] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 322.727665] ? __save_stack_trace+0x8d/0xf0 [ 322.732038] ? save_stack+0xa9/0xd0 [ 322.735702] ? save_stack+0x43/0xd0 [ 322.739430] ? find_held_lock+0x36/0x1c0 [ 322.743557] ? check_same_owner+0x340/0x340 [ 322.747903] ? rcu_note_context_switch+0x680/0x680 [ 322.752852] __should_failslab+0x124/0x180 [ 322.757096] should_failslab+0x9/0x14 [ 322.760904] kmem_cache_alloc_node_trace+0x259/0x720 [ 322.766031] __kmalloc_node_track_caller+0x33/0x70 [ 322.770973] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 322.775782] __alloc_skb+0x155/0x770 [ 322.779529] ? skb_scrub_packet+0x490/0x490 [ 322.783864] ? mark_held_locks+0x160/0x160 [ 322.788104] ? __kasan_slab_free+0x11a/0x170 [ 322.792528] ? kasan_slab_free+0xe/0x10 [ 322.796509] ? kmem_cache_free+0x86/0x280 [ 322.800662] ? kfree_skbmem+0x154/0x230 [ 322.804658] ? kfree_skb+0x1a5/0x4e0 [ 322.808392] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 322.812984] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 322.817851] ? sock_sendmsg+0xd5/0x120 [ 322.821753] ? ___sys_sendmsg+0x51d/0x930 [ 322.825912] ? __lock_acquire+0x7fc/0x5020 [ 322.830154] ? do_raw_spin_unlock+0xa7/0x2f0 [ 322.834571] ? trace_hardirqs_on+0x2c0/0x2c0 [ 322.838996] alloc_skb_with_frags+0x13f/0x7d0 [ 322.843513] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 322.848277] ? rcu_is_watching+0x8c/0x150 [ 322.852464] ? trace_hardirqs_on+0xbd/0x2c0 [ 322.856792] ? graph_lock+0x170/0x170 [ 322.860620] sock_alloc_send_pskb+0x8aa/0xb20 [ 322.865132] ? find_held_lock+0x36/0x1c0 [ 322.869200] ? sock_wmalloc+0x1f0/0x1f0 [ 322.873182] ? lock_downgrade+0x8f0/0x8f0 [ 322.877355] ? kasan_check_read+0x11/0x20 [ 322.881508] ? do_raw_spin_unlock+0xa7/0x2f0 [ 322.885923] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 322.890513] ? kasan_check_write+0x14/0x20 [ 322.894755] ? do_raw_spin_lock+0xc1/0x200 [ 322.899004] unix_dgram_sendmsg+0x50b/0x1750 [ 322.903415] ? lock_downgrade+0x8f0/0x8f0 [ 322.907582] ? unix_stream_connect+0x11e0/0x11e0 [ 322.912352] ? aa_af_perm+0x5a0/0x5a0 [ 322.916168] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 322.921712] ? _copy_from_user+0xdf/0x150 [ 322.925875] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 322.930816] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 322.935507] ? unix_dgram_sendmsg+0x1750/0x1750 [ 322.940191] sock_sendmsg+0xd5/0x120 [ 322.943914] ___sys_sendmsg+0x51d/0x930 [ 322.947896] ? graph_lock+0x170/0x170 [ 322.951718] ? copy_msghdr_from_user+0x580/0x580 [ 322.956500] ? find_held_lock+0x36/0x1c0 [ 322.960578] ? lock_downgrade+0x8f0/0x8f0 [ 322.964746] ? rcu_note_context_switch+0x680/0x680 [ 322.969706] ? check_same_owner+0x340/0x340 [ 322.974043] __sys_sendmmsg+0x240/0x6f0 [ 322.978037] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 322.982381] ? __lock_is_held+0xb5/0x140 [ 322.986467] ? fput+0x130/0x1a0 [ 322.989750] ? do_syscall_64+0x9a/0x820 [ 322.993749] ? do_syscall_64+0x9a/0x820 [ 322.997733] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.002337] ? trace_hardirqs_on+0xbd/0x2c0 [ 323.006683] ? __ia32_sys_read+0xb0/0xb0 [ 323.010753] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.016139] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 323.021272] __x64_sys_sendmmsg+0x9d/0x100 [ 323.025525] do_syscall_64+0x1b9/0x820 [ 323.029419] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 323.034791] ? syscall_return_slowpath+0x5e0/0x5e0 [ 323.039733] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 323.044776] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 323.049800] ? recalc_sigpending_tsk+0x180/0x180 [ 323.054570] ? kasan_check_write+0x14/0x20 [ 323.058815] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.063675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.068870] RIP: 0033:0x457099 [ 323.072078] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.090977] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 323.098691] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 323.106018] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 323.113295] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 323.120578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 323.127852] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000001b 09:23:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000240)={0xffffffffffff5416, {{0xa, 0x4e24, 0x4, @local, 0x8}}, 0x1, 0x2, [{{0xa, 0x4e24, 0xfff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0xc}}, 0x20}}, {{0xa, 0x4e22, 0x2, @ipv4={[], [], @rand_addr=0x9}, 0x40fbdc5b}}]}, 0x190) 09:23:08 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) 09:23:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x40) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x20000000}], 0x1, 0x4000) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) write$P9_RGETLOCK(r2, &(0x7f0000000280)={0x2a, 0x37, 0x2, {0x1, 0x3ea, 0x9, r1, 0xc, '/dev/amidi#\x00'}}, 0x2a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x2, 0x6c, 0x100, {0x77359400}, 0x6, 0x5}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000240)={0xc65, 0xff, 0xc771, 0x2, 0x1}) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) 09:23:08 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x802102001ff9, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) bind$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) migrate_pages(r1, 0xbf1, &(0x7f0000000000)=0xfffffffffffffffd, &(0x7f0000000080)=0x18a4) creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) socket$packet(0x11, 0x3, 0x300) 09:23:08 executing program 6: r0 = socket(0x840000000015, 0x805, 0x0) fcntl$addseals(r0, 0x409, 0xc) getsockopt(r0, 0x114, 0x2711, &(0x7f0000af0fe7)=""/13, &(0x7f0000000000)=0xd) 09:23:08 executing program 7: unshare(0x800) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:23:08 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) userfaultfd(0x80000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) userfaultfd(0x80000) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0xc8080, 0x0) write$P9_RWALK(r1, &(0x7f0000000380)={0x3d, 0x6f, 0x2, {0x4, [{0xa0, 0x4, 0x6}, {0xa0, 0x3, 0x6}, {0x98, 0x0, 0x7}, {0x80}]}}, 0x3d) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x7, 0xbf3}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e24, 0x1ff, @empty, 0x80}}, 0x9, 0x400}, &(0x7f0000000300)=0x90) wait4(r2, &(0x7f00000003c0), 0x1000000, &(0x7f0000000400)) wait4(r2, 0x0, 0x2, &(0x7f0000000040)) 09:23:08 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x700000000000000) 09:23:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x7, 0x4, 0x2, 0x8000000000000, 0x1, 0x1ff}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)}, 0xfb) 09:23:08 executing program 3 (fault-call:4 fault-nth:28): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:08 executing program 1: r0 = 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) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) r1 = creat(&(0x7f0000000340)='./bus\x00', 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5, 0x49a800) write$FUSE_IOCTL(r1, &(0x7f0000000000)={0x20}, 0x20) fcntl$setstatus(r1, 0x4, 0x44000) io_setup(0x40000100000003, &(0x7f0000000200)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x80, 0x4) sched_yield() ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/60) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x4000}) io_submit(r2, 0x653, &(0x7f0000000540)=[&(0x7f00000000c0)={0x200000, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 09:23:08 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00', r1}, 0x10) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180), 0x1c) 09:23:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() socketpair(0x2, 0x2, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x1) 09:23:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x210a001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) fcntl$getown(r0, 0x9) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:08 executing program 6: r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x39, &(0x7f0000000140), 0x0) socketpair(0x3, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000240)) 09:23:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0xc1004004, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x111002) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000140)={r3, 0x5, 0x8}, 0x8) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x400}, 0x8) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000280)=@req={0x28, &(0x7f0000000240)={'syzkaller0\x00', @ifru_settings={0x0, 0x1, @fr_pvc=&(0x7f0000000100)={0x5}}}}) 09:23:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x363000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0xdf, "626c9248f598c4d8e66d3ee4e5a0564dbcf60136c06aa14bb98c9c62d3952a5ac5322792848600c7c919e80e2de9587e91a8626a587b9b48fa5b13327da2604361e67dc2ee3bca8bcaa4777fe3fa8c9fbef9f6bad381147a91085d36f610e9121246782574ee7c2d28f36aee22aa2c246b845c494b4ccf8670f2e66c933f8d08880c731eae2b6803f76bd7f280df2c79583973836a38901274655bb242f2b14a6fc5409a9b2d13349818e7c4c7d1e1e1b8da2d1951f146e7ef9c538eb08d3403a7b21d29be9d1b0b8db55ea85ecd4d9f78cb983e4eb72938c1b3b11ab5a02f"}, &(0x7f0000000080)=0x103) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 323.818799] FAULT_INJECTION: forcing a failure. [ 323.818799] name failslab, interval 1, probability 0, space 0, times 0 [ 323.830123] CPU: 0 PID: 12889 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 323.837499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.846865] Call Trace: [ 323.849482] dump_stack+0x1c9/0x2b4 [ 323.853144] ? dump_stack_print_info.cold.2+0x52/0x52 [ 323.858376] should_fail.cold.4+0xa/0x11 [ 323.862462] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 323.867595] ? __lock_acquire+0x7fc/0x5020 [ 323.871849] ? graph_lock+0x170/0x170 [ 323.875698] ? find_held_lock+0x36/0x1c0 [ 323.879812] ? check_same_owner+0x340/0x340 [ 323.884167] ? rcu_note_context_switch+0x680/0x680 [ 323.889148] __should_failslab+0x124/0x180 [ 323.893438] should_failslab+0x9/0x14 [ 323.897261] kmem_cache_alloc_node+0x256/0x720 [ 323.901897] ? __kernel_text_address+0xd/0x40 [ 323.906433] __alloc_skb+0x119/0x770 [ 323.910190] ? skb_scrub_packet+0x490/0x490 [ 323.914534] ? mark_held_locks+0x160/0x160 [ 323.918789] ? __kasan_slab_free+0x11a/0x170 [ 323.923227] ? kasan_slab_free+0xe/0x10 [ 323.927228] ? kmem_cache_free+0x86/0x280 [ 323.931393] ? kfree_skbmem+0x154/0x230 [ 323.935392] ? kfree_skb+0x1a5/0x4e0 [ 323.939148] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 323.943749] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 323.948616] ? sock_sendmsg+0xd5/0x120 [ 323.952531] ? ___sys_sendmsg+0x51d/0x930 [ 323.956709] ? __lock_acquire+0x7fc/0x5020 [ 323.960967] ? do_raw_spin_unlock+0xa7/0x2f0 [ 323.965397] ? trace_hardirqs_on+0x2c0/0x2c0 [ 323.969856] alloc_skb_with_frags+0x13f/0x7d0 [ 323.974398] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 323.979183] ? rcu_is_watching+0x8c/0x150 [ 323.983362] ? trace_hardirqs_on+0xbd/0x2c0 [ 323.987711] ? graph_lock+0x170/0x170 [ 323.991543] sock_alloc_send_pskb+0x8aa/0xb20 [ 323.994586] IPVS: ftp: loaded support on port[0] = 21 [ 323.996067] ? find_held_lock+0x36/0x1c0 [ 323.996087] ? sock_wmalloc+0x1f0/0x1f0 [ 323.996114] ? lock_downgrade+0x8f0/0x8f0 [ 323.996139] ? kasan_check_read+0x11/0x20 [ 323.996163] ? do_raw_spin_unlock+0xa7/0x2f0 [ 324.022123] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 324.026718] ? kasan_check_write+0x14/0x20 [ 324.030960] ? do_raw_spin_lock+0xc1/0x200 [ 324.035205] unix_dgram_sendmsg+0x50b/0x1750 [ 324.039617] ? lock_downgrade+0x8f0/0x8f0 [ 324.043788] ? unix_stream_connect+0x11e0/0x11e0 [ 324.048552] ? aa_af_perm+0x5a0/0x5a0 [ 324.052367] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 324.057907] ? _copy_from_user+0xdf/0x150 [ 324.062093] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 324.067034] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 324.071706] ? unix_dgram_sendmsg+0x1750/0x1750 [ 324.076402] sock_sendmsg+0xd5/0x120 [ 324.080122] ___sys_sendmsg+0x51d/0x930 [ 324.084101] ? graph_lock+0x170/0x170 [ 324.087907] ? __switch_to_asm+0x34/0x70 [ 324.091977] ? copy_msghdr_from_user+0x580/0x580 [ 324.096755] ? __schedule+0x884/0x1df0 [ 324.100667] ? find_held_lock+0x36/0x1c0 [ 324.104746] ? lock_downgrade+0x8f0/0x8f0 [ 324.108920] ? rcu_note_context_switch+0x680/0x680 [ 324.113859] ? check_same_owner+0x340/0x340 [ 324.118200] __sys_sendmmsg+0x240/0x6f0 [ 324.122379] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 324.126719] ? __lock_is_held+0xb5/0x140 [ 324.130811] ? fput+0x130/0x1a0 [ 324.134108] ? do_syscall_64+0x9a/0x820 [ 324.138089] ? do_syscall_64+0x9a/0x820 [ 324.142065] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.146655] ? trace_hardirqs_on+0xbd/0x2c0 [ 324.150981] ? __ia32_sys_read+0xb0/0xb0 [ 324.155053] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.160419] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 324.165550] __x64_sys_sendmmsg+0x9d/0x100 [ 324.169793] do_syscall_64+0x1b9/0x820 [ 324.174155] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 324.179524] ? syscall_return_slowpath+0x5e0/0x5e0 [ 324.184460] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 324.189504] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 324.194543] ? recalc_sigpending_tsk+0x180/0x180 [ 324.199329] ? kasan_check_write+0x14/0x20 [ 324.203583] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.208445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.213662] RIP: 0033:0x457099 [ 324.216887] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.235789] RSP: 002b:00007fbcef0edc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 324.243521] RAX: ffffffffffffffda RBX: 00007fbcef0ee6d4 RCX: 0000000000457099 [ 324.250791] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000003 [ 324.258060] RBP: 00000000009301e0 R08: 0000000000000000 R09: 0000000000000000 09:23:08 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in6=@mcast2}}, 0xe8) sendmmsg(r1, &(0x7f0000005fc0), 0x800000000000059, 0x0) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'U-', 0xc47}, 0x28, 0x2) [ 324.265345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 324.272618] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000001c 09:23:09 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0xe803) 09:23:09 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, r0}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x48) 09:23:09 executing program 7: mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') 09:23:09 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000040)='yam0\x00') ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:09 executing program 3 (fault-call:4 fault-nth:29): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:09 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r1, 0x200}, {r0, 0x8}, {r0, 0x600}, {r0, 0x101}, {r1, 0x1000}, {r1, 0x40}, {r0, 0x46c}], 0x7, &(0x7f00000002c0)={r2, r3+10000000}, &(0x7f0000000300)={0x5}, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8)=0x3301c, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback, 0x40}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r4, 0x97}, 0x8) r5 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) sendfile(r0, r5, &(0x7f0000d83ff8)=0x1400, 0x8000fffffffe) 09:23:09 executing program 0: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x0) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000200)={0xa0}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000940)="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", 0x47d}], 0x1, 0x0, 0x0, 0x20000000}], 0x1, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000180)={0x0, 0xffffffffffffff6b}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000001c0)="5ed266026c657c44207f86e6fd650f53c3203704d432633afb5d47a3014ac151d025a7df81ff7a11dcb5f5c1c670ceb3bc60d9aebdbf2623ecce81eff4b689fec05bc31788869ecb683cafb57aa00d7416c9938017a6d1d8286c5df96bf44f1c6b1361", &(0x7f0000001300), &(0x7f0000000000), &(0x7f0000000080)) mount(&(0x7f0000001440), &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r3, &(0x7f0000000040)}, 0x48) [ 324.620228] syz-executor1 (12849) used greatest stack depth: 13936 bytes left [ 324.688661] FAULT_INJECTION: forcing a failure. [ 324.688661] name failslab, interval 1, probability 0, space 0, times 0 [ 324.700002] CPU: 0 PID: 12938 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 324.707376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.716742] Call Trace: [ 324.719372] dump_stack+0x1c9/0x2b4 [ 324.723029] ? dump_stack_print_info.cold.2+0x52/0x52 [ 324.728252] should_fail.cold.4+0xa/0x11 [ 324.728827] IPVS: ftp: loaded support on port[0] = 21 [ 324.732348] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 324.732369] ? __save_stack_trace+0x8d/0xf0 [ 324.732407] ? save_stack+0xa9/0xd0 [ 324.750663] ? save_stack+0x43/0xd0 [ 324.754348] ? find_held_lock+0x36/0x1c0 [ 324.758456] ? check_same_owner+0x340/0x340 [ 324.762824] ? rcu_note_context_switch+0x680/0x680 [ 324.767779] __should_failslab+0x124/0x180 [ 324.772030] should_failslab+0x9/0x14 [ 324.775847] kmem_cache_alloc_node_trace+0x259/0x720 [ 324.780998] __kmalloc_node_track_caller+0x33/0x70 09:23:09 executing program 1: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="616c6c6f635f6d6f64653d72650c3fe52864697761626c655f655871b7c15df06f745f6964656e746966796c666c7573685f6d"]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0x108, 0x0, 0x0, 0x108, 0x1c8, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000100), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0xd}, 0xffffffff, 0xff0000ff, 'ip6tnl0\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x6e, 0x2, 0x60}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ip={@multicast1, @loopback, 0xffffffff, 0xff000000, 'tunl0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x5c, 0x2, 0x3a}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x2, 0x8f01, 0x2, 0x0, 0x40, 0x80], 0x2, 0x5, 0x3}}}, @common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x1, 0x1}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3f0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={&(0x7f0000000540)='\x00'}, 0x10) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000005c0)=0x4) [ 324.785950] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 324.790748] __alloc_skb+0x155/0x770 [ 324.794488] ? skb_scrub_packet+0x490/0x490 [ 324.798828] ? mark_held_locks+0x160/0x160 [ 324.803089] ? __kasan_slab_free+0x11a/0x170 [ 324.807512] ? kasan_slab_free+0xe/0x10 [ 324.811499] ? kmem_cache_free+0x86/0x280 [ 324.815667] ? kfree_skbmem+0x154/0x230 [ 324.819659] ? kfree_skb+0x1a5/0x4e0 [ 324.823407] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 324.828015] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 324.832889] ? sock_sendmsg+0xd5/0x120 [ 324.836786] ? ___sys_sendmsg+0x51d/0x930 [ 324.840955] ? __lock_acquire+0x7fc/0x5020 [ 324.845201] ? do_raw_spin_unlock+0xa7/0x2f0 [ 324.849628] ? trace_hardirqs_on+0x2c0/0x2c0 [ 324.854058] alloc_skb_with_frags+0x13f/0x7d0 [ 324.857272] 9pnet: Insufficient options for proto=fd [ 324.858577] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 324.858593] ? rcu_is_watching+0x8c/0x150 [ 324.858606] ? trace_hardirqs_on+0xbd/0x2c0 [ 324.858634] ? graph_lock+0x170/0x170 [ 324.858654] sock_alloc_send_pskb+0x8aa/0xb20 [ 324.858705] ? find_held_lock+0x36/0x1c0 [ 324.858719] ? sock_wmalloc+0x1f0/0x1f0 [ 324.858741] ? lock_downgrade+0x8f0/0x8f0 [ 324.858764] ? kasan_check_read+0x11/0x20 [ 324.858780] ? do_raw_spin_unlock+0xa7/0x2f0 [ 324.858796] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 324.858813] ? kasan_check_write+0x14/0x20 [ 324.858827] ? do_raw_spin_lock+0xc1/0x200 [ 324.858852] unix_dgram_sendmsg+0x50b/0x1750 [ 324.858865] ? lock_downgrade+0x8f0/0x8f0 [ 324.858892] ? unix_stream_connect+0x11e0/0x11e0 [ 324.932944] ? aa_af_perm+0x5a0/0x5a0 09:23:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0xfffffffffffffee3) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) mount$9p_rdma(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x10000, &(0x7f0000000140)={'trans=rdma,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@sq={'sq', 0x3d, 0x7}}, {@sq={'sq', 0x3d, 0x4530}}, {@sq={'sq', 0x3d, 0x1}}, {@common=@mmap='mmap'}]}}) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000280)={r0, &(0x7f00000002c0)="9bc3ba4982751937a524e5f57609535d8d12cd9151d7c0411f0e8c1dcd926596e9e34fd1b8cade10a75a9f5589093393dddb1700195e0ff192a3628494c9fcd45d7530a3f9acccf05826528dad71e7b955f87f5d886607ed472b1a89a0eeef5d807eea974d5da1300eb56460fec604f7ee0c81de070316654dd81ef5f1dc85cb68f6317fdb895d3cf2412907ae34adeab7006e54f43d9c6f6a7e22ce8a3e53ba9d5d6636cae22e73a97eb2a98d4e3d39d0bada101fd848e8bb82460c5c014eaa44c7e9619b07761955"}, 0x10) socket$pppoe(0x18, 0x1, 0x0) [ 324.936769] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 324.942339] ? _copy_from_user+0xdf/0x150 [ 324.946529] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 324.951479] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 324.956176] ? unix_dgram_sendmsg+0x1750/0x1750 [ 324.960863] sock_sendmsg+0xd5/0x120 [ 324.964629] ___sys_sendmsg+0x51d/0x930 [ 324.968619] ? graph_lock+0x170/0x170 [ 324.972458] ? __switch_to_asm+0x34/0x70 [ 324.976553] ? copy_msghdr_from_user+0x580/0x580 [ 324.981344] ? __schedule+0x884/0x1df0 [ 324.985257] ? find_held_lock+0x36/0x1c0 [ 324.989356] ? lock_downgrade+0x8f0/0x8f0 [ 324.993536] ? rcu_note_context_switch+0x680/0x680 [ 324.998497] ? check_same_owner+0x340/0x340 [ 325.002856] __sys_sendmmsg+0x240/0x6f0 [ 325.006858] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 325.011191] ? __lock_is_held+0xb5/0x140 [ 325.015285] ? fput+0x130/0x1a0 [ 325.018600] ? do_syscall_64+0x9a/0x820 [ 325.022598] ? do_syscall_64+0x9a/0x820 [ 325.026628] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.031251] ? trace_hardirqs_on+0xbd/0x2c0 [ 325.035585] ? __ia32_sys_read+0xb0/0xb0 [ 325.039697] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.045086] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 325.050218] __x64_sys_sendmmsg+0x9d/0x100 [ 325.054485] do_syscall_64+0x1b9/0x820 [ 325.058395] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 325.063774] ? syscall_return_slowpath+0x5e0/0x5e0 [ 325.068729] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 325.073758] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 325.078788] ? recalc_sigpending_tsk+0x180/0x180 [ 325.083559] ? kasan_check_write+0x14/0x20 [ 325.087823] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.092690] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.097888] RIP: 0033:0x457099 [ 325.101096] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.120005] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 325.127727] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 09:23:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0xd9, 0xfffffffffffffff8, 0xffff, 0x0, 0x0, 0x200, 0x8, 0x2, 0x3, 0x8000, 0xffffffff, 0x7, 0x1, 0x8, 0xee, 0x101, 0xffffffffffffffff, 0x80000001, 0x40000000, 0x10000, 0xaf, 0x9, 0x3ff, 0xffffffff, 0x5, 0x1, 0x3ff, 0x7, 0x5, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x7, 0x800, 0x9, 0x0, 0x3f, 0x2, @perf_config_ext={0x10001, 0x614cbb01}, 0x600, 0x5, 0xfffffffffffffbff, 0x7, 0x8000, 0x6, 0x401}, r1, 0x1, 0xffffffffffffff9c, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000140)={0x6, 0x0, 0x1}, 0xc) acct(&(0x7f0000000180)='./file0\x00') write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f00000001c0)={0x13, 0xfffffffffffffc8b, 0xfa00, {&(0x7f0000000240), r2, 0x4}}, 0x18) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 325.135004] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 325.142316] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 325.149607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 325.156905] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000001d [ 325.177822] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 325.184992] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 09:23:10 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x8000000000) 09:23:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x802, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x21) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001240)={r3, r4, 0x6268, 0x2, &(0x7f0000000240)="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", 0x4, 0xe24, 0x8000, 0x0, 0x1, 0x3, 0x1000, "7aa2111ea5b1214033021fc25f0a16b4e81f5f0b6398d4a89131e174d36fa50ec920221804e38713f699497a0c79136a9105a36e971612a6c3711701683e39abecda01a3777ff0c533dea90d5740cdae11346bdf6b7bdba0d92ed97745c3a56052ff98869335b7b3cbd433bc9990a7d58dfd9f8fbeb3cbebbf9527164b92c58f37929a5d8694d3e126414d0c98e44951ead520c961fde605f49db6f626ea3ef54607894ff1b565a86f3fb047a8ce4a2e220227366c6f7ed3163028bf21577c9271a889ab0de40f9af09e2c2ce4ce0178146127e0a4be6a71eaa5f5c8d20f3e7e1eb2620f90"}) sched_setscheduler(r1, 0x5, &(0x7f0000000200)=0xfffffffffffffa0e) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) [ 325.211631] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 325.218909] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 325.247442] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 325.254566] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 325.268933] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 325.276062] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 09:23:10 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000280)={0x0, 0x91865fd7303d2e91, 0x3}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f0000000040)=[@enter_looper, @acquire={0x40046305, 0x4}, @register_looper], 0x8f, 0x0, &(0x7f00000001c0)="5c4704f2e62d3fb4934bcb526c8de307870cb1bad54162ba752fbf021f77853ffde5ee736fff60e4a986dabee36bab08f6da3bb3d1757ed75880fd7e1302984175ff5f0db0a4ce5e883757a6924cd369332efb89d659c8793c81a1714f142c3a8df8caeb9f6094af725a7fd65a9448832bc5024bae40934f86367d8a9a6815e5501a98e08367b5bef5d33d4d4e224d"}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 325.320791] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 325.327907] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 09:23:10 executing program 3 (fault-call:4 fault-nth:30): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x0, 0x0) connect$unix(r2, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x20) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000540)={0x0, 0x47, 0x101, 0x6, 0x2, 0x3, 0x1000, 0x9062, 0x4, 0x1, 0x40, 0xfffffffffffffffd}) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) openat$ion(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ion\x00', 0x40, 0x0) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="acc62a0a7b6cf5c7068fef988a2585b05389b319e98941affcbaedca9b086ac9e8492691ac42ef5107f4709b618e26dd95ef780811106703573346b3d3791d370486ebfd61d535", 0x47}, {&(0x7f0000000140)="df9968a14c8c2e9e97554506061c99b68d5ba0cbbe80a3fb6da5cc78d7e23bb7b3f77197c0e62d02f982b3ffd6df0024cb5f4bf96e1450564141a4dec2ebaedf8b251a9fdcedd35c7bef0ec914109d5f71a40333899d53fd1b1926eb534cc2ed", 0x60}, {&(0x7f00000000c0)}, {&(0x7f0000000240)="14afcc224f34d50ade8b07f2af603b89fb194f6375295bdb1857011b79d2cc8d9639049d4220e2bf44081bbda92a087eba676bb2584b5b479484a017d1e7fc28cbf9fd330ddce2c0126c4369812be1311b8ebd140bd0dad0ef8ffc475cddef2b076f25ce71009c3c9f600757ff9adfa2a9200563d8f118c940", 0x79}, {&(0x7f00000002c0)="1992523528aae855e86b78adbb74bbfec4a9d7bf6a629df15c524c489e069b11ebb4ed4585aec111170fcc0f0fcef8910502e7fb6a48935bcd8023b82c969c08fdb1e96431c53ba0a8ec3a37ed526b9b16d1a3247e01ab8bb49474aa4ea63295806e1173f8d86a37daee58ce65c2491c2abe0e7303e5023e6026cb7c4ed60a5d7f05d6001c43c24ff7cff9aa8c909b17914749c3f4f050a65029ab1ace84eb59f147e6cebfb3cd1b37a8e6f46bbf2d8f1818628b416124c43269362d510a98525043888f128d4991f3a557f42bddd58becf1b15e25b1fff1", 0xd8}, {&(0x7f00000003c0)="09aa50618a710b7ad3e680372c53bb17829f39bd1f4983145c9b86433cfe9abfbd931bf278ff8945ec87b9baf501041efc97411f123a4173f7f4931cd2fbdd344abcf9f2dab027b868545c366dc290de9647019cab3c20fc990bb0b93d7d0dd7d39efe6783b68bb23b851d617ce50f2f1f731a613711687bd2ad5856e8e3973e412b5eeecd293daf3814f709bc9b1c98cbdd9559060e9da516f9e3d6cb0d0ffaab2f445bb2be774a3c129b3b474567426433dc31ab283d857afb89e98fc7cfb234613f870daf522d76c6ee7303a52708ac3f", 0xd2}], 0x6, 0x0) 09:23:10 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xfffffffffffffffe, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000000)=""/174) [ 325.532205] FAULT_INJECTION: forcing a failure. [ 325.532205] name failslab, interval 1, probability 0, space 0, times 0 [ 325.543552] CPU: 0 PID: 13000 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 325.550926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.560285] Call Trace: [ 325.562941] dump_stack+0x1c9/0x2b4 [ 325.566633] ? dump_stack_print_info.cold.2+0x52/0x52 [ 325.571854] should_fail.cold.4+0xa/0x11 [ 325.575949] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.581102] ? __lock_acquire+0x7fc/0x5020 [ 325.581120] ? graph_lock+0x170/0x170 [ 325.581158] ? find_held_lock+0x36/0x1c0 [ 325.593281] ? check_same_owner+0x340/0x340 [ 325.597644] ? rcu_note_context_switch+0x680/0x680 [ 325.602589] __should_failslab+0x124/0x180 [ 325.603279] 9pnet: Insufficient options for proto=fd [ 325.606835] should_failslab+0x9/0x14 [ 325.606851] kmem_cache_alloc_node+0x256/0x720 [ 325.606864] ? __kernel_text_address+0xd/0x40 [ 325.606890] __alloc_skb+0x119/0x770 [ 325.606911] ? skb_scrub_packet+0x490/0x490 [ 325.606929] ? mark_held_locks+0x160/0x160 [ 325.606943] ? __kasan_slab_free+0x11a/0x170 [ 325.606956] ? kasan_slab_free+0xe/0x10 [ 325.606969] ? kmem_cache_free+0x86/0x280 [ 325.606982] ? kfree_skbmem+0x154/0x230 [ 325.607000] ? kfree_skb+0x1a5/0x4e0 [ 325.657469] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 325.657490] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 325.666910] ? sock_sendmsg+0xd5/0x120 [ 325.670811] ? ___sys_sendmsg+0x51d/0x930 [ 325.674978] ? __lock_acquire+0x7fc/0x5020 [ 325.679226] ? do_raw_spin_unlock+0xa7/0x2f0 [ 325.683651] ? trace_hardirqs_on+0x2c0/0x2c0 [ 325.688106] alloc_skb_with_frags+0x13f/0x7d0 [ 325.692625] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 325.697390] ? rcu_is_watching+0x8c/0x150 [ 325.701551] ? trace_hardirqs_on+0xbd/0x2c0 [ 325.705880] ? graph_lock+0x170/0x170 [ 325.709691] sock_alloc_send_pskb+0x8aa/0xb20 [ 325.714210] ? find_held_lock+0x36/0x1c0 [ 325.718289] ? sock_wmalloc+0x1f0/0x1f0 [ 325.722302] ? lock_downgrade+0x8f0/0x8f0 [ 325.726500] ? kasan_check_read+0x11/0x20 09:23:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x104000, 0x0, 0xfffffffffffffffe, &(0x7f0000000240), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)=0xfff) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:10 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000000040)='ramfs\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:23:10 executing program 1: r0 = 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x802) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x3) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)=0x48) write$binfmt_elf64(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c4600000400000000000000000000000000000000000000000000000000400000000000000000000000000000000000008cd700380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x6c) [ 325.730655] ? do_raw_spin_unlock+0xa7/0x2f0 [ 325.735077] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 325.739671] ? kasan_check_write+0x14/0x20 [ 325.743932] ? do_raw_spin_lock+0xc1/0x200 [ 325.748189] unix_dgram_sendmsg+0x50b/0x1750 [ 325.752607] ? lock_downgrade+0x8f0/0x8f0 [ 325.756787] ? unix_stream_connect+0x11e0/0x11e0 [ 325.761601] ? aa_af_perm+0x5a0/0x5a0 [ 325.765450] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 325.771014] ? _copy_from_user+0xdf/0x150 [ 325.775191] ? aa_sock_msg_perm.isra.13+0xba/0x160 09:23:10 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f00000001c0)="01000000000000003d2a") ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) [ 325.780141] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 325.784828] ? unix_dgram_sendmsg+0x1750/0x1750 [ 325.789514] sock_sendmsg+0xd5/0x120 [ 325.793248] ___sys_sendmsg+0x51d/0x930 [ 325.797241] ? graph_lock+0x170/0x170 [ 325.801058] ? copy_msghdr_from_user+0x580/0x580 [ 325.805832] ? find_held_lock+0x36/0x1c0 [ 325.809911] ? lock_downgrade+0x8f0/0x8f0 [ 325.814087] ? rcu_note_context_switch+0x680/0x680 [ 325.819053] ? check_same_owner+0x340/0x340 [ 325.823400] __sys_sendmmsg+0x240/0x6f0 [ 325.827396] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 325.831726] ? __lock_is_held+0xb5/0x140 [ 325.835830] ? fput+0x130/0x1a0 [ 325.839128] ? do_syscall_64+0x9a/0x820 [ 325.843121] ? do_syscall_64+0x9a/0x820 [ 325.847117] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.851715] ? trace_hardirqs_on+0xbd/0x2c0 [ 325.856067] ? __ia32_sys_read+0xb0/0xb0 [ 325.860146] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.865521] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 325.870653] __x64_sys_sendmmsg+0x9d/0x100 [ 325.874907] do_syscall_64+0x1b9/0x820 [ 325.877252] binder: 12998:12999 Acquire 1 refcount change on invalid ref 4 ret -22 [ 325.878804] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 325.878823] ? syscall_return_slowpath+0x5e0/0x5e0 [ 325.878840] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 325.878857] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 325.878871] ? recalc_sigpending_tsk+0x180/0x180 [ 325.878887] ? kasan_check_write+0x14/0x20 [ 325.878910] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.886854] binder: 12998:12999 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 325.892025] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.892038] RIP: 0033:0x457099 [ 325.892054] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.892062] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 325.892084] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 325.971270] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 09:23:10 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x200000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0xe8, r2, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbd0}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x24008840}, 0x40014) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 325.978556] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 325.985847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 325.993130] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000001e 09:23:10 executing program 1: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x0) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000200)={0xa0}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000940)="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", 0x47d}], 0x1, 0x0, 0x0, 0x20000000}], 0x1, 0x0) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000180)={0x0, 0xffffffffffffff6b}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000001c0)="5ed266026c657c44207f86e6fd650f53c3203704d432633afb5d47a3014ac151d025a7df81ff7a11dcb5f5c1c670ceb3bc60d9aebdbf2623ecce81eff4b689fec05bc31788869ecb683cafb57aa00d7416c9938017a6d1d8286c5df96bf44f1c6b1361", &(0x7f0000001300), &(0x7f0000000000), &(0x7f0000000080)) mount(&(0x7f0000001440), &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000002c0)=""/4096, 0x1000) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r3, &(0x7f0000000040)}, 0x48) 09:23:10 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x1, 0x4, 0x1, 0x0, 0x1}, 0xfffffddb) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0xf, 0x1, {{0xcf, 0x3, 0x3}, 0x10000000009}}, 0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/6, &(0x7f0000000140)=0x6) userfaultfd(0x80000) getpid() bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 326.091970] binder: 12998:13019 Acquire 1 refcount change on invalid ref 4 ret -22 [ 326.099844] binder: 12998:13019 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 09:23:11 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@rand_addr, @dev, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000780), &(0x7f00000007c0)=0xb) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000200)={0x3, 0x70, 0x1, 0x2, 0x5, 0x401, 0x0, 0x1, 0x0, 0x4, 0x5, 0xcd, 0x10000, 0x80000001, 0x5, 0x2d63d5da, 0x1, 0xffffffffffffff81, 0x6, 0x0, 0x3, 0x1ff, 0x99, 0x7ff, 0x8, 0x3bbc000000000000, 0x1, 0x7, 0x6, 0x7ff, 0xfffffffffffffff9, 0x7f, 0x4, 0x6, 0x0, 0x80000001, 0x6, 0xb9, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0xfffffffffffffff9, 0x3, 0x7, 0x3, 0x9, 0x9}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xfffffffffffffc57) r8 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xa2, 0x400000) ioctl$EVIOCGPROP(r8, 0x80404509, &(0x7f0000000280)=""/49) getpeername$packet(r2, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000480)=0x14) getpeername$packet(r2, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000500)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000540)={0x0, @loopback, @broadcast}, &(0x7f0000000580)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) getsockname$packet(r2, &(0x7f0000000700)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000740)=0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000b00)=ANY=[@ANYBLOB="e8020000", @ANYRES16=r4, @ANYBLOB="080f26bd7000fcdbdf250000000008000100", @ANYRES32=r5, @ANYBLOB="3422020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e0000000800040001000000080006001669a94a6018cead78b94cada033316a940dedc53b653c2fa1ec1a78c6b097c6abf0bb2975a39a218a03b070436a0f882154378e94d0a945155620030ba94fa0948085e62ccf14ef14e992fce72b78126fafb18960a981732a500a52100d0dc566cf58b0beeca89c27413f80704e63c2e24438d433b15a092a9e7e16d9a09d5434960c24d2dcf4e2cbf8fed8b6ea6412ce5a2242f1ebfedb163e8a76c0ac9913ca10b7c479459797d552363bd58e6a23753578c6e76742", @ANYRES32=r6, @ANYBLOB="48000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000900ece0cb90fa08000010000400726f756e64326ff22adabc33fd4f62696e00004000efff240001006c625f74785f686173685f746f5f2a3a96dba79a706f72745f6d617070696e6700e800000000087b10c47b1e463b8b64049bea4c3cdf4d84e642d16e52c2e76027e7f86ae58bb197a7271e538cc2192440d773227f68dcc85619a2c0d1bda10360bc4850ba0b34b3a89f1deb6c401b4dec22d5f718de6c33cee801fd5e005300000000000000", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="08000700000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r11, @ANYBLOB="4800020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r12, @ANYBLOB="400002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600bf0f53f506905309ca54701dd1964e0d0c659dea8fe700653f5277d8b0fdf3be58e228086cd53528cdc442758bdcd2c04385b8a7ae7505ee6766a5b177d27bf307e4ba6fafec6059875c5181446ae5aed24849cf808f69652dee905db295eee5819151242f31305f13", @ANYRES32=r13], 0x2e8}, 0x1, 0x0, 0x0, 0x4}, 0x8010) setreuid(0x0, 0x0) setreuid(r3, r3) [ 326.195922] 9pnet: Insufficient options for proto=fd 09:23:11 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x11, 0x4, 0x4, 0x400, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r1, &(0x7f0000000180), &(0x7f00000002c0)=""/156}, 0x18) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0xff, &(0x7f0000000080)=0x4) 09:23:11 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1fc, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:11 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='/dev/zero\x00'}, 0x10) fsetxattr$trusted_overlay_upper(r0, &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000240)={0x0, 0xfb, 0x1015, 0x3, 0x0, "005fabdd8a9e4cd7dc9f12cae12fc46d", "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"}, 0x1015, 0x3) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000180)={@mcast1, r3}, 0x14) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x1ff) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:11 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x80ffff) 09:23:11 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4001fd) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:11 executing program 3 (fault-call:4 fault-nth:31): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:11 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001bab53f99bb607f08b48aa6a487cd696f698fcd80dd59bc569765a60835d5ede7c91d53c2be3bfa578c02bc2d8475c5cfb3804d59186133de03ac99b887e27573fdb5440b4b284"], 0x58) 09:23:11 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0), 0x1400) clone(0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x3, &(0x7f0000000040)) r2 = socket(0x3, 0x800, 0xbc213ef) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0x5ee, {{0x2, 0x4e21, @multicast1}}}, 0x88) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x3b0) 09:23:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00\x00') r1 = openat$cgroup_ro(r0, &(0x7f0000000000)="6d656d00017937737761532e63757289c942abe3fa72656e7400", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) syz_emit_ethernet(0x642, &(0x7f0000000100)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x0, 0x0, @local={0xfe, 0x8a00, [0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x634]}, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c74656b88ec6d050000fdbf72000000000000000000800000000000000000000000000000000000000000"], &(0x7f0000000140)=0x24) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c) 09:23:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = getpid() clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000040)='loginuid\x00') setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x8000, 0x4) r3 = getpid() ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000014c0)={{0x100000000, 0x4}, {0x20, 0x1}, 0x3, 0x4, 0xf4a8}) sched_setscheduler(r3, 0x3, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:11 executing program 7: unshare(0x20020000) r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x3) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0x93) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="671ad40623fc4ad54d58cf944736c5eabbeadcfeebd843f1b69bc9bc213d355396a338c7e586b06e9b1d409788d829c83be748746bcba4863576f2f2ee258233b0dbb2b0d1f2fa40a4"], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file2\x00', 0x8, 0x0) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') fcntl$dupfd(r1, 0x406, r1) 09:23:11 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, r0, 0x4}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x9) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x10) ioctl$TIOCGPTPEER(r3, 0x5441, 0x9) 09:23:11 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x11000000) 09:23:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="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") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{}]}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x400448e4, &(0x7f0000000100)={0x0, &(0x7f0000000040)}) ioctl$HCIINQUIRY(r2, 0x800448f0, &(0x7f0000000600)) 09:23:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='+securityem1eth1lo.system\x00', 0x1a, 0x2) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) 09:23:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x5, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000240)="dffa537c116b8d8d373c9e1e7c7d0b62b4a6065b00774a456b4b9ad61004cb7a1f478a7aa6c4b668fa3c5e78b4622b54bf7d2c01e784b4853fb9a412ec14c37cf10d1b2d52f02b280d7e13c9d932f615f1ed2268e61a3afc3b45052d1cf807cddfebd9be448d761db916913dd240f78c7569e9e5577af0235be304bbf0fd608260fcc2092d9444ddf1a9f92c8efa024e21a050481824b3baa0fb455895ce7a3e7dd392dcd75adea85ad3637c1b24cbf5dae9da16cc8a50f6db752f77ae45d848c79db9a2372cb4c8b9208b6f4305e69e630662d2", &(0x7f0000000040)=""/71}, 0x18) r1 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x400, 0x400000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x54, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x3f, @local, 0x4}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x5}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0xffffffff}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r2, 0xfffffffffffffff8}, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7ff) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='sched\x00') r4 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x8, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000005c0)=""/219) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000380)="470f2245f242a5b9fa0200000f32470f3800ce66ba6100ec64440f01cbc44285bda50000c0fe0f2243b8010000000f01c10f0017", 0x34}], 0x1, 0x10, &(0x7f0000000400)=[@cr4={0x1, 0x4}], 0x1) 09:23:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400101, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x3ff, 0xaa, 0x1480, 0x800, 0x80000000, 0x76d8}) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:12 executing program 6: perf_event_open(&(0x7f0000000040)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x0, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt(r1, 0x114, 0x2710, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x4, 0xfffffffffffffffc, {0x0, 0x1c9c380}, 0x0, 0x5}) clock_getres(0x0, &(0x7f0000000200)) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='yam0\x00'}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)) 09:23:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x408040}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)={0x2d8, 0xd, 0x5, 0x100, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x7}, [@nested={0xa8, 0x71, [@typed={0xc, 0x44, @str='wlan0\x00'}, @generic="6bc1c25df862d5a88229c0e18a407ba909d67d64267e4d83fdc21787bbce5c01561ec89f33046062e6135e4856baa5f08166ad0eb0bb9e205aa8368d4528e0635f49c8221ac43b82542091daf2684e057cd8d15b357b61e4bdd5736a6eb3fa1a5a281206d8a8273c8ce83cfda868b72893f1333ae5763f872ed43720fd65772014148577fb06ff209b5ffaa939", @typed={0x8, 0x8b, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}]}, @typed={0x8, 0x51, @ipv4=@multicast2}, @nested={0xc, 0x8d, [@typed={0x8, 0x23, @str='\x00'}]}, @nested={0x208, 0x37, [@generic="cb5fa5740a0d474c603011338eeb9be4dfbd2772c6d34c7999285eb0f19501f693ae26ff1aebb9dcfe5767fd030e8247fd6b200dc75430cf17977500d2c86aaa4ae053daeb04bf5e6ec910fc8f95a0edf412ee732de2e2593301d0d36d4fb928f9b5703e6794b0986f0365748b2b9e490672588e9fab10b46756c1895414e24a979745e98fd86d336423ba0681b43a2ba4cfda5202d85f1ed463193389", @typed={0xc, 0x85, @u64=0xd8a}, @generic='Bp)', @generic="38de2a7d55a0264d7556ebcfd452bd80a1d0e9cdba6e5acba000ec58f4d9e5437878f331cd9416cd7fa376405cedad2ec0c5148ba890a8bc9eadf7d71f76af6edc942a3dcfc57eeba47fa73d3444008dd5cbe79ad822db65e06ca817", @typed={0x8, 0x3a, @uid=r2}, @generic="3e25eee7903aeab328aa62fc506159383b5bff8e7fb561a338509ec13e39136a1aa08f914a50322abf34d4efafc8dea128c60a37cef617995ff5185a227f308a8d0c", @generic="dc25d907999b37367f72d26bcaebfc3f9e01acb44159e89169321fa53a60f71ca4aabc7092b61ef3ba5a378b3503b025c74412328d7a775c7bc2b9e95f500c230a060dbb8e034bb0bd63eeaeca6c71fdc2a5083646d08b050cba8034e52245228dfa8407a66df4ac66b62e1512ad1dcda393c21ab094762d06d4526a5b7fd210ef9fdad9f2a140ab83a12a33c786c2ebd1cfa4859ffe5b0297abda", @typed={0x14, 0x1d, @ipv6=@loopback}]}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000040)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000580)) [ 327.391473] FAULT_INJECTION: forcing a failure. [ 327.391473] name failslab, interval 1, probability 0, space 0, times 0 [ 327.402896] CPU: 0 PID: 13137 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 327.410266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.419639] Call Trace: [ 327.422248] dump_stack+0x1c9/0x2b4 [ 327.425907] ? dump_stack_print_info.cold.2+0x52/0x52 [ 327.431133] should_fail.cold.4+0xa/0x11 [ 327.435218] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.440350] ? __save_stack_trace+0x8d/0xf0 [ 327.444698] ? save_stack+0xa9/0xd0 [ 327.448352] ? save_stack+0x43/0xd0 [ 327.451989] ? find_held_lock+0x36/0x1c0 [ 327.456089] ? check_same_owner+0x340/0x340 [ 327.460422] ? rcu_note_context_switch+0x680/0x680 [ 327.465365] __should_failslab+0x124/0x180 [ 327.469609] should_failslab+0x9/0x14 [ 327.473413] kmem_cache_alloc_node_trace+0x259/0x720 [ 327.478552] __kmalloc_node_track_caller+0x33/0x70 [ 327.483497] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 327.488263] __alloc_skb+0x155/0x770 [ 327.491993] ? skb_scrub_packet+0x490/0x490 [ 327.496350] ? mark_held_locks+0x160/0x160 [ 327.500609] ? print_usage_bug+0xc0/0xc0 [ 327.504686] ? __lock_acquire+0x7fc/0x5020 [ 327.508925] ? find_held_lock+0x36/0x1c0 [ 327.512998] alloc_skb_with_frags+0x13f/0x7d0 [ 327.517509] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 327.522263] ? graph_lock+0x170/0x170 [ 327.526067] ? graph_lock+0x170/0x170 [ 327.529879] sock_alloc_send_pskb+0x8aa/0xb20 [ 327.534389] ? find_held_lock+0x36/0x1c0 [ 327.538461] ? sock_wmalloc+0x1f0/0x1f0 [ 327.542456] ? lock_downgrade+0x8f0/0x8f0 [ 327.546621] ? kasan_check_read+0x11/0x20 [ 327.550782] ? do_raw_spin_unlock+0xa7/0x2f0 [ 327.555200] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 327.559787] ? kasan_check_write+0x14/0x20 [ 327.564062] ? do_raw_spin_lock+0xc1/0x200 [ 327.568328] unix_dgram_sendmsg+0x50b/0x1750 [ 327.572753] ? lock_downgrade+0x8f0/0x8f0 [ 327.576922] ? unix_stream_connect+0x11e0/0x11e0 [ 327.581689] ? aa_af_perm+0x5a0/0x5a0 [ 327.585506] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 327.591050] ? _copy_from_user+0xdf/0x150 [ 327.595209] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 327.600155] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 327.604825] ? unix_dgram_sendmsg+0x1750/0x1750 [ 327.609502] sock_sendmsg+0xd5/0x120 [ 327.613220] ___sys_sendmsg+0x51d/0x930 [ 327.617193] ? __switch_to_asm+0x34/0x70 [ 327.621268] ? __switch_to_asm+0x40/0x70 [ 327.625362] ? __switch_to_asm+0x34/0x70 [ 327.629434] ? copy_msghdr_from_user+0x580/0x580 [ 327.634210] ? __schedule+0x884/0x1df0 [ 327.638142] ? __switch_to_asm+0x40/0x70 [ 327.642209] ? __sched_text_start+0x8/0x8 [ 327.646371] ? lock_downgrade+0x8f0/0x8f0 [ 327.650527] ? __sched_text_start+0x8/0x8 [ 327.654683] ? check_same_owner+0x340/0x340 [ 327.659019] __sys_sendmmsg+0x240/0x6f0 [ 327.663005] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 327.667352] ? schedule+0xfb/0x450 [ 327.670894] ? __schedule+0x1df0/0x1df0 [ 327.674879] ? do_syscall_64+0x6be/0x820 [ 327.678962] ? trace_hardirqs_on+0x2c0/0x2c0 [ 327.683375] ? do_syscall_64+0x9a/0x820 [ 327.687359] ? do_syscall_64+0x9a/0x820 [ 327.691351] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.695935] ? trace_hardirqs_on+0xbd/0x2c0 [ 327.700273] ? exit_to_usermode_loop+0x1f4/0x380 [ 327.705042] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.710409] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 327.715532] __x64_sys_sendmmsg+0x9d/0x100 [ 327.719796] do_syscall_64+0x1b9/0x820 [ 327.723694] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 327.729066] ? syscall_return_slowpath+0x5e0/0x5e0 [ 327.733995] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 327.739040] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 327.744058] ? recalc_sigpending_tsk+0x180/0x180 [ 327.748831] ? kasan_check_write+0x14/0x20 [ 327.753072] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.757919] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.763108] RIP: 0033:0x457099 [ 327.766343] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.785257] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:23:12 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x5, 0x1, 0xe0e, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) r2 = getpid() r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x101100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)={r4, 0xfb, "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"}, &(0x7f0000000380)=0x103) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/100, 0x64) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000440)={0x0, 0x7530}, 0x10) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x9) [ 327.792983] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 327.800263] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 327.807533] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 327.814802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 327.822072] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 000000000000001f 09:23:12 executing program 7: unshare(0x20020000) r0 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) tgkill(r0, r1, 0x1) mount(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:23:12 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x5, 0x298040) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000380)) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x101000, 0x0) r7 = getegid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x4, r4, r5, r6, r7, 0xc4, 0xffff}, 0xfffffffffffffff8, 0x5, 0xfffffffffffffff9, 0x1, r1, r1, 0x800}) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:12 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0xf00000000000000) 09:23:12 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x210007fa, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x15) bind$netlink(r3, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff, 0x200000}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x80000007) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0xa, 0x4, 0xfa00, {r5}}, 0xc) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140), 0x106, 0x5}}, 0x20) socket$inet(0x10, 0x3, 0xc) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) ioctl$EVIOCGKEYCODE_V2(r0, 0x40042408, &(0x7f00000003c0)=""/28) 09:23:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x2) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000100)) fstatfs(r0, &(0x7f0000000140)=""/34) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000080)='Q', &(0x7f0000000100)}, 0x20) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x1, 0x0, {0x2e, 0x1c, 0x10, 0x8, 0x8, 0xdd, 0x1, 0x96, 0xffffffffffffffff}}) 09:23:12 executing program 3 (fault-call:4 fault-nth:32): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:12 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) sendmsg$xdp(r0, &(0x7f0000004700)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001600)="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{&(0x7f0000003600)="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0x1000}, {&(0x7f0000004600)="8daee45073462b9fa0903a45476754241b4e02e40d66e19f08608327308bf9ea23e52fcc05f15012fc355fefe007acff11be531b02ef2d79b22fd7bfd1e5f3c7cadbfac55ecd6e077ef67e22273a6b572631b7e1822b3d070f579957dd322d7384bd6fe915c1c98019f1d61290f8188f937873a14faa49ee9857da87af289a4ee52c6ba4694c02c534414e8df5a71f5fbaea4ed94de131e710c1e306a387fa29ad5125d93a6db71d438f37c0081a71b358a8ddd4d78514d3406db132f055c71ed0643f0fb2c912a31c78be4be93e8f0b6a92aabe168153d814de735bb1d14bf94e208b4d118f917d39359597d8", 0xed}], 0x7, 0x0, 0x0, 0x80}, 0x80) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000040)={0x18, 0x1, 0x0, {0x8}}, 0x18) accept4$packet(r0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001540)={@hci={0x1f, r5, 0x3}, {&(0x7f0000000540)=""/4096, 0x1000}, &(0x7f0000000340), 0x8}, 0xa0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = openat(r0, &(0x7f0000004740)='./file0\x00', 0x80, 0x41) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004780)={0x7f, 0xa3, 0x2, 0x2, 0x0, 0x4, 0x9, 0x1, 0x0}, &(0x7f00000047c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000004800)={r7, 0x7fffffff, 0x30, 0x9, 0x8}, &(0x7f0000004840)=0x18) 09:23:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100000008912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x6, 0xffffffffffffffb6) setxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:23:13 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) eventfd(0x8001) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x0) write$UHID_INPUT2(r2, &(0x7f0000000080)={0xc, 0x25, "93c45ee10a714e39474d2804be1d82a7afaf8ed3ea29f384bc32dd408d7b43f78b54e6e77e"}, 0x2b) [ 328.207649] FAULT_INJECTION: forcing a failure. [ 328.207649] name failslab, interval 1, probability 0, space 0, times 0 [ 328.218995] CPU: 1 PID: 13191 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 328.226374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.235735] Call Trace: [ 328.238354] dump_stack+0x1c9/0x2b4 [ 328.242008] ? dump_stack_print_info.cold.2+0x52/0x52 [ 328.247239] should_fail.cold.4+0xa/0x11 [ 328.251330] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.256453] ? __lock_acquire+0x7fc/0x5020 [ 328.260704] ? graph_lock+0x170/0x170 [ 328.264543] ? find_held_lock+0x36/0x1c0 [ 328.268673] ? check_same_owner+0x340/0x340 [ 328.273031] ? rcu_note_context_switch+0x680/0x680 [ 328.277988] __should_failslab+0x124/0x180 [ 328.282719] should_failslab+0x9/0x14 [ 328.286530] kmem_cache_alloc_node+0x256/0x720 [ 328.291125] ? __kernel_text_address+0xd/0x40 [ 328.295658] __alloc_skb+0x119/0x770 [ 328.299386] ? skb_scrub_packet+0x490/0x490 [ 328.303721] ? mark_held_locks+0x160/0x160 [ 328.307965] ? __kasan_slab_free+0x11a/0x170 [ 328.312408] ? kasan_slab_free+0xe/0x10 [ 328.316389] ? kmem_cache_free+0x86/0x280 [ 328.320553] ? kfree_skbmem+0x154/0x230 [ 328.324535] ? kfree_skb+0x1a5/0x4e0 [ 328.328259] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 328.332853] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 328.337735] ? sock_sendmsg+0xd5/0x120 [ 328.341640] ? ___sys_sendmsg+0x51d/0x930 [ 328.345795] ? __lock_acquire+0x7fc/0x5020 [ 328.350041] ? do_raw_spin_unlock+0xa7/0x2f0 [ 328.354468] ? trace_hardirqs_on+0x2c0/0x2c0 [ 328.358890] alloc_skb_with_frags+0x13f/0x7d0 [ 328.363402] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 328.368188] ? rcu_is_watching+0x8c/0x150 [ 328.372349] ? trace_hardirqs_on+0xbd/0x2c0 [ 328.376675] ? graph_lock+0x170/0x170 [ 328.380492] sock_alloc_send_pskb+0x8aa/0xb20 [ 328.385002] ? find_held_lock+0x36/0x1c0 [ 328.389102] ? sock_wmalloc+0x1f0/0x1f0 [ 328.393093] ? lock_downgrade+0x8f0/0x8f0 [ 328.397256] ? kasan_check_read+0x11/0x20 [ 328.401420] ? do_raw_spin_unlock+0xa7/0x2f0 [ 328.405845] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 328.410436] ? kasan_check_write+0x14/0x20 [ 328.414692] ? do_raw_spin_lock+0xc1/0x200 [ 328.418949] unix_dgram_sendmsg+0x50b/0x1750 [ 328.423358] ? lock_downgrade+0x8f0/0x8f0 [ 328.427525] ? unix_stream_connect+0x11e0/0x11e0 [ 328.432289] ? aa_af_perm+0x5a0/0x5a0 [ 328.436105] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 328.441670] ? _copy_from_user+0xdf/0x150 [ 328.445849] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 328.450791] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 328.455466] ? unix_dgram_sendmsg+0x1750/0x1750 [ 328.460142] sock_sendmsg+0xd5/0x120 [ 328.463862] ___sys_sendmsg+0x51d/0x930 [ 328.467869] ? graph_lock+0x170/0x170 [ 328.471673] ? __switch_to_asm+0x34/0x70 [ 328.475750] ? copy_msghdr_from_user+0x580/0x580 [ 328.480528] ? __schedule+0x884/0x1df0 [ 328.484429] ? find_held_lock+0x36/0x1c0 [ 328.488504] ? lock_downgrade+0x8f0/0x8f0 [ 328.492677] ? rcu_note_context_switch+0x680/0x680 [ 328.497616] ? check_same_owner+0x340/0x340 [ 328.501955] __sys_sendmmsg+0x240/0x6f0 [ 328.505947] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 328.510277] ? __lock_is_held+0xb5/0x140 [ 328.514428] ? fput+0x130/0x1a0 [ 328.517713] ? do_syscall_64+0x9a/0x820 [ 328.521706] ? do_syscall_64+0x9a/0x820 [ 328.525691] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.530282] ? trace_hardirqs_on+0xbd/0x2c0 [ 328.534619] ? __ia32_sys_read+0xb0/0xb0 [ 328.538701] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.544069] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 328.549182] __x64_sys_sendmmsg+0x9d/0x100 [ 328.553438] do_syscall_64+0x1b9/0x820 [ 328.557381] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 328.562764] ? syscall_return_slowpath+0x5e0/0x5e0 [ 328.567703] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.572550] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 328.577570] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 328.582594] ? prepare_exit_to_usermode+0x291/0x3b0 [ 328.587631] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.592496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.597693] RIP: 0033:0x457099 [ 328.600896] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.619804] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 328.627529] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 328.634817] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 328.642132] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 328.649401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 09:23:13 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x600, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xb65d) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() fcntl$getown(r0, 0x9) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000340)=0xc) setresuid(r3, r4, r5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @loopback}}, 0x1, 0x80, 0xc8, 0xffffffff, 0x102d}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000480)=r6, 0x4) [ 328.656684] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000020 09:23:13 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x10000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xffffffffffff8001, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000002e80), 0xffffffffffffffff) r2 = getpid() r3 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x1) sched_setscheduler(r2, 0x5, &(0x7f0000000040)) ioctl$UI_SET_SWBIT(r3, 0x4004550d, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000100)) 09:23:13 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000007, 0xffffffffffffbdcb) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x20000000000001d1, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}, 0x10) 09:23:13 executing program 1: creat(&(0x7f00000000c0)='./bus\x00', 0x0) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$9p_xen(&(0x7f0000000100)='md5sumselinux\x00', &(0x7f0000000180)='./bus\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000240)={'trans=xen,'}) socket$pptp(0x18, 0x1, 0x2) 09:23:13 executing program 3 (fault-call:4 fault-nth:33): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:13 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x40) ioctl$KDMKTONE(r1, 0x4b30, 0x10001) clone(0xc370000, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) [ 329.009113] FAULT_INJECTION: forcing a failure. [ 329.009113] name failslab, interval 1, probability 0, space 0, times 0 [ 329.020472] CPU: 0 PID: 13230 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 329.027845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.037237] Call Trace: [ 329.039850] dump_stack+0x1c9/0x2b4 [ 329.043510] ? dump_stack_print_info.cold.2+0x52/0x52 [ 329.048735] should_fail.cold.4+0xa/0x11 [ 329.052820] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.057934] ? __save_stack_trace+0x8d/0xf0 [ 329.062286] ? save_stack+0xa9/0xd0 [ 329.065936] ? save_stack+0x43/0xd0 [ 329.069577] ? find_held_lock+0x36/0x1c0 [ 329.073692] ? check_same_owner+0x340/0x340 [ 329.078030] ? rcu_note_context_switch+0x680/0x680 [ 329.082974] __should_failslab+0x124/0x180 [ 329.087220] should_failslab+0x9/0x14 [ 329.091047] kmem_cache_alloc_node_trace+0x259/0x720 [ 329.096187] __kmalloc_node_track_caller+0x33/0x70 [ 329.101138] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 329.105928] __alloc_skb+0x155/0x770 [ 329.109654] ? skb_scrub_packet+0x490/0x490 [ 329.114023] ? mark_held_locks+0x160/0x160 [ 329.118290] ? __kasan_slab_free+0x11a/0x170 [ 329.122716] ? kasan_slab_free+0xe/0x10 [ 329.126756] ? kmem_cache_free+0x86/0x280 [ 329.130944] ? kfree_skbmem+0x154/0x230 [ 329.134932] ? kfree_skb+0x1a5/0x4e0 [ 329.138654] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 329.143241] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 329.148120] ? sock_sendmsg+0xd5/0x120 [ 329.152024] ? ___sys_sendmsg+0x51d/0x930 [ 329.156188] ? __lock_acquire+0x7fc/0x5020 [ 329.160458] ? do_raw_spin_unlock+0xa7/0x2f0 [ 329.164874] ? trace_hardirqs_on+0x2c0/0x2c0 [ 329.169316] alloc_skb_with_frags+0x13f/0x7d0 [ 329.174177] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 329.178941] ? rcu_is_watching+0x8c/0x150 [ 329.183098] ? trace_hardirqs_on+0xbd/0x2c0 [ 329.187441] ? graph_lock+0x170/0x170 [ 329.191250] sock_alloc_send_pskb+0x8aa/0xb20 [ 329.195762] ? find_held_lock+0x36/0x1c0 [ 329.199825] ? sock_wmalloc+0x1f0/0x1f0 [ 329.203820] ? lock_downgrade+0x8f0/0x8f0 [ 329.207994] ? kasan_check_read+0x11/0x20 [ 329.212159] ? do_raw_spin_unlock+0xa7/0x2f0 [ 329.216569] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 329.221158] ? kasan_check_write+0x14/0x20 [ 329.225397] ? do_raw_spin_lock+0xc1/0x200 [ 329.229657] unix_dgram_sendmsg+0x50b/0x1750 [ 329.234065] ? lock_downgrade+0x8f0/0x8f0 [ 329.238226] ? unix_stream_connect+0x11e0/0x11e0 [ 329.242990] ? aa_af_perm+0x5a0/0x5a0 [ 329.246808] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.252358] ? _copy_from_user+0xdf/0x150 [ 329.256519] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 329.261461] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 329.266131] ? unix_dgram_sendmsg+0x1750/0x1750 [ 329.270806] sock_sendmsg+0xd5/0x120 [ 329.274529] ___sys_sendmsg+0x51d/0x930 [ 329.278511] ? graph_lock+0x170/0x170 [ 329.282333] ? __switch_to_asm+0x34/0x70 [ 329.286418] ? copy_msghdr_from_user+0x580/0x580 [ 329.291182] ? __schedule+0x884/0x1df0 [ 329.295081] ? find_held_lock+0x36/0x1c0 [ 329.299153] ? lock_downgrade+0x8f0/0x8f0 [ 329.303336] ? rcu_note_context_switch+0x680/0x680 [ 329.308285] ? check_same_owner+0x340/0x340 [ 329.312645] __sys_sendmmsg+0x240/0x6f0 [ 329.316635] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 329.320960] ? __lock_is_held+0xb5/0x140 [ 329.325043] ? fput+0x130/0x1a0 [ 329.328342] ? do_syscall_64+0x9a/0x820 [ 329.332342] ? do_syscall_64+0x9a/0x820 [ 329.336338] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.340929] ? trace_hardirqs_on+0xbd/0x2c0 [ 329.345254] ? __ia32_sys_read+0xb0/0xb0 [ 329.349336] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.354732] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 329.359856] __x64_sys_sendmmsg+0x9d/0x100 [ 329.364119] do_syscall_64+0x1b9/0x820 [ 329.368033] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 329.373406] ? syscall_return_slowpath+0x5e0/0x5e0 [ 329.378373] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 329.383397] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 329.388433] ? recalc_sigpending_tsk+0x180/0x180 [ 329.393204] ? kasan_check_write+0x14/0x20 [ 329.397452] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.402304] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.407516] RIP: 0033:0x457099 [ 329.410718] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.429628] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 329.437347] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 329.444615] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 329.451886] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 329.459156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 329.466424] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000021 [ 329.502350] 9pnet: Could not find request transport: xen [ 329.533998] 9pnet: Could not find request transport: xen 09:23:14 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x2, &(0x7f0000000140)=0x4) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:14 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x1000000) 09:23:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000061107a0000000000000000000000000095000000000000000000000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x1, 0xfb, &(0x7f0000000080)=""/251, 0x0, 0x1}, 0x48) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0000003692cd4315636006ff58a94ca75e99fa31be61c7d88c9863b5679529ade3159b55c7cd0726c057ac3b829c540b8191cdb03dd79f9ac8ed5fd5968812934f356ab4f744667421e0a435612572a274ddd4f38c233e0bee1500f5132b4cbc6809920d65585b4c4f3a4a1823b08f4b79321b68f490c2a1a6ad"], &(0x7f0000000340)=0x87) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x1, 0x33a) 09:23:14 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:23:14 executing program 1: r0 = 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, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setuid(0x0) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @my}, 0xfffffe94) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r2 = socket(0x840000000002, 0x3, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000c10000000000e9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e33326530000000000000000000000") sendfile(r2, r3, &(0x7f0000000180), 0x100000001) 09:23:14 executing program 0: r0 = semget$private(0x0, 0x3, 0x3fd) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000001c0)=""/127) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) getpid() clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) semget(0x0, 0x7, 0x208) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000240)=""/64) r2 = getpid() sched_setscheduler(r2, 0x4005, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000140)={r1, &(0x7f0000000040)="224574061be7357cc198e311f41c7942f4fdde8ce3c99928ca166a00c532457c6d17f79295f95592492e9acc2fefc1c3e0c1a6dfc585d5195624c6305e780510477836717afaf05547cd0ab9ee26ec832720fdf0355d3b5f8b0ad647dd0f6f1d4ee24d0c9103c1ff25d8d3039bc41b502364de8404e4b477cf3550ff334b3d7dfb5404c9eec9015a24cfdf7e5375cc"}, 0xfffffe38) ptrace$pokeuser(0x6, r2, 0x3, 0x7) 09:23:14 executing program 3 (fault-call:4 fault-nth:34): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:14 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYRES64], 0x8}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)={0x2, 0xd, 0x0, 0x0, 0x2}, 0x10}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="021200001100000026bd7000fcdbdf25"], 0x10}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000117, 0x0) r1 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/210) 09:23:14 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e21, @rand_addr=0xc5}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e24, 0xffffffff, @loopback, 0xf1}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e21, @multicast2}], 0x5c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040)="7f6fd892cbad9aff5beb90c6045c90d30fdfab730d6e565de13201753bc7efa0aba602797dd6b108d3750ee24d275d77b9cbe17a1e3c230f64e1d03f07417b64197f4ff0930b434e62cdfba87a831055928d618e5622c5c6b73002ea77d571183b33121a9308b250f58d", &(0x7f0000000140)="4ae85feb503f5c00cbd34667b80153e3b85462203e862a4400e30c99f1386e1d345b066dd43462448d69b1ae401bad2ef5adca2c5363d734ae85ed179730d035d8f612052dc443c3594f632b49b2ec0764e06fd0702fcd2954a7dc86e607252ea0e7b19ef772ea707a08a105d661142ba6d048dd6ee06096c62cae72ce5c4431e55bd2096c9f5d2c87ab1f68ad877519f9", 0x2}, 0x20) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x48) socketpair(0x9, 0x80806, 0x80000000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000280)=@req={0x3, 0x9, 0x2, 0x2}, 0x10) [ 329.694887] FAULT_INJECTION: forcing a failure. [ 329.694887] name failslab, interval 1, probability 0, space 0, times 0 [ 329.706364] CPU: 0 PID: 13255 Comm: syz-executor3 Not tainted 4.19.0-rc2+ #225 [ 329.713748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.723103] Call Trace: [ 329.725728] dump_stack+0x1c9/0x2b4 [ 329.729405] ? dump_stack_print_info.cold.2+0x52/0x52 [ 329.734615] should_fail.cold.4+0xa/0x11 [ 329.738704] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.743820] ? __save_stack_trace+0x8d/0xf0 [ 329.748165] ? save_stack+0xa9/0xd0 [ 329.751819] ? save_stack+0x43/0xd0 [ 329.755464] ? find_held_lock+0x36/0x1c0 [ 329.759571] ? check_same_owner+0x340/0x340 [ 329.763906] ? rcu_note_context_switch+0x680/0x680 [ 329.768847] __should_failslab+0x124/0x180 [ 329.773092] should_failslab+0x9/0x14 [ 329.776901] kmem_cache_alloc_node_trace+0x259/0x720 [ 329.782026] __kmalloc_node_track_caller+0x33/0x70 [ 329.786969] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 329.791744] __alloc_skb+0x155/0x770 [ 329.795472] ? skb_scrub_packet+0x490/0x490 [ 329.799804] ? mark_held_locks+0x160/0x160 [ 329.804045] ? __kasan_slab_free+0x11a/0x170 [ 329.808456] ? kasan_slab_free+0xe/0x10 [ 329.812435] ? kmem_cache_free+0x86/0x280 [ 329.816585] ? kfree_skbmem+0x154/0x230 [ 329.820563] ? kfree_skb+0x1a5/0x4e0 [ 329.824284] ? unix_dgram_sendmsg+0x8a2/0x1750 [ 329.828886] ? unix_seqpacket_sendmsg+0x11f/0x1b3 [ 329.833734] ? sock_sendmsg+0xd5/0x120 [ 329.837626] ? ___sys_sendmsg+0x51d/0x930 [ 329.841789] ? __lock_acquire+0x7fc/0x5020 [ 329.846032] ? do_raw_spin_unlock+0xa7/0x2f0 [ 329.850444] ? trace_hardirqs_on+0x2c0/0x2c0 [ 329.854863] alloc_skb_with_frags+0x13f/0x7d0 [ 329.859385] ? skb_complete_wifi_ack+0x1e0/0x1e0 [ 329.864145] ? rcu_is_watching+0x8c/0x150 [ 329.868294] ? trace_hardirqs_on+0xbd/0x2c0 [ 329.872630] ? graph_lock+0x170/0x170 [ 329.876439] sock_alloc_send_pskb+0x8aa/0xb20 [ 329.880951] ? find_held_lock+0x36/0x1c0 [ 329.885011] ? sock_wmalloc+0x1f0/0x1f0 [ 329.888990] ? lock_downgrade+0x8f0/0x8f0 [ 329.893144] ? kasan_check_read+0x11/0x20 [ 329.897293] ? do_raw_spin_unlock+0xa7/0x2f0 [ 329.901739] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 329.906342] ? kasan_check_write+0x14/0x20 [ 329.910575] ? do_raw_spin_lock+0xc1/0x200 [ 329.914815] unix_dgram_sendmsg+0x50b/0x1750 [ 329.919223] ? lock_downgrade+0x8f0/0x8f0 [ 329.923401] ? unix_stream_connect+0x11e0/0x11e0 [ 329.928160] ? aa_af_perm+0x5a0/0x5a0 [ 329.931966] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.937517] ? _copy_from_user+0xdf/0x150 [ 329.941695] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 329.946655] unix_seqpacket_sendmsg+0x11f/0x1b3 [ 329.951337] ? unix_dgram_sendmsg+0x1750/0x1750 [ 329.956009] sock_sendmsg+0xd5/0x120 [ 329.959724] ___sys_sendmsg+0x51d/0x930 [ 329.963703] ? graph_lock+0x170/0x170 [ 329.967523] ? __switch_to_asm+0x34/0x70 [ 329.971613] ? copy_msghdr_from_user+0x580/0x580 [ 329.976423] ? __schedule+0x884/0x1df0 [ 329.980343] ? find_held_lock+0x36/0x1c0 [ 329.984434] ? lock_downgrade+0x8f0/0x8f0 [ 329.988626] ? rcu_note_context_switch+0x680/0x680 [ 329.993581] ? check_same_owner+0x340/0x340 [ 329.997914] __sys_sendmmsg+0x240/0x6f0 [ 330.001912] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 330.006265] ? __lock_is_held+0xb5/0x140 [ 330.010363] ? fput+0x130/0x1a0 [ 330.013661] ? do_syscall_64+0x9a/0x820 [ 330.017638] ? do_syscall_64+0x9a/0x820 [ 330.021631] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.026213] ? trace_hardirqs_on+0xbd/0x2c0 [ 330.030539] ? __ia32_sys_read+0xb0/0xb0 [ 330.034603] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.039968] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 330.045081] __x64_sys_sendmmsg+0x9d/0x100 [ 330.049334] do_syscall_64+0x1b9/0x820 [ 330.053227] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 330.058601] ? syscall_return_slowpath+0x5e0/0x5e0 [ 330.063540] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 330.068576] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 330.073610] ? recalc_sigpending_tsk+0x180/0x180 [ 330.078371] ? kasan_check_write+0x14/0x20 [ 330.082630] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.087485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.092675] RIP: 0033:0x457099 [ 330.095875] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.114777] RSP: 002b:00007fbcef12fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 330.122487] RAX: ffffffffffffffda RBX: 00007fbcef1306d4 RCX: 0000000000457099 [ 330.129764] RDX: 000000000000075a RSI: 0000000020003840 RDI: 0000000000000004 [ 330.137045] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 330.144325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 330.151598] R13: 00000000004d47a0 R14: 00000000004c8d67 R15: 0000000000000022 09:23:15 executing program 4: r0 = semget$private(0x0, 0x3, 0x3fd) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000001c0)=""/127) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) getpid() clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) semget(0x0, 0x7, 0x208) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000240)=""/64) r2 = getpid() sched_setscheduler(r2, 0x4005, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000140)={r1, &(0x7f0000000040)="224574061be7357cc198e311f41c7942f4fdde8ce3c99928ca166a00c532457c6d17f79295f95592492e9acc2fefc1c3e0c1a6dfc585d5195624c6305e780510477836717afaf05547cd0ab9ee26ec832720fdf0355d3b5f8b0ad647dd0f6f1d4ee24d0c9103c1ff25d8d3039bc41b502364de8404e4b477cf3550ff334b3d7dfb5404c9eec9015a24cfdf7e5375cc"}, 0xfffffe38) ptrace$pokeuser(0x6, r2, 0x3, 0x7) 09:23:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007440), 0x0, 0x0, &(0x7f0000007640)) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001380)={[{0x2d, 'rdma'}, {0x0, 'rdma'}, {0x2b, 'rdma'}]}, 0x12) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000280)=0x800) ioctl$KDDELIO(r0, 0x4b35, 0x6) getpid() r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180), &(0x7f00000001c0)="aa59ea7e5fabe3c2e5a8e6ee04ab6d50a805f9ee2c435fac05c36fd8f9b6aa3fa00db311237dd463ebc00fccbe5db5c5ba9d713c", 0x34, 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f00000002c0)="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", 0x1f6, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000013c0)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) umount2(&(0x7f0000000140)='./file0\x00', 0x0) add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) 09:23:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) ptrace(0x10, r1) 09:23:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='&d=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') read$FUSE(r0, &(0x7f0000001000), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, 0x1}, 0x50) read$FUSE(r0, &(0x7f0000001000), 0x1000) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x2000, 0x0) lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000500)) write$FUSE_ENTRY(r0, &(0x7f0000002000)={0x90, 0x0, 0x2}, 0x90) 09:23:15 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x1, 0x111040) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="658cfd578e8ff41803e19b3e25912f95dac14e6bf93e7637faf74ebba896d56e6bb4b69d0a09adaa64f9134151b5f8e0aa715a6a30e0e8f2f6974da9f9850d115b3a998a65c457158e7e573c66cfd2c2b2d9633974c1dd971cacf26a6627e38161b39ac861d6c77d2b1177f93e8033be83d8bb7ae3974bde8ff9760f484e9be88b2e4558051d443543a0b944ba581e72bd5e11900950848c9649b2db420add000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000240)=0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6200e3ffffff004b6d30b30000000138", 0x102}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0xa3, 0x2) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="03003e00000000008b71001c3a0b2d9149571ce7780900004df9ede1f45ea0ad3aebe9cea4a162de55651827abde6ba062cefa949121c9ba4c108788df0494f0409c736fc3f458ce93acbf08e2941b0de42f4f24b5fff97857f62a44f0b48c63097e1d74cd317506d72fde51606fb6514b997016ac765ec185aae27ca026ff4c6dd4e911ae8a9e0d2b355fef7cd8145c77cdf5422b45710c4ae6a807114f40e24a53c4325e53e9e5d61bccd93ad1a4108d8cf363600d8fa9e68cf4dd94d2016c5da9f039fbecab2d559ca6337989a140a98481fbcfb22f486b7533a44718c20745b4b7efd22566f3c5dd57049c0a2016beb9fc0a1fce4e14579b359965f553c4c265912d318b3679d5831fc563c1f01c195ffb81ea13"], 0x1}}, 0x0) close(r1) memfd_create(&(0x7f0000000380)="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", 0x0) 09:23:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 09:23:15 executing program 4: r0 = socket$inet6(0xa, 0x8, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa0100000001000000aaaa000800460a002800000000002f9078ac1414a7b26e1fb9eea9bab0d21000acdbd9dd887c576899000100"], &(0x7f0000000040)={0x1, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 09:23:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)=""/82, &(0x7f0000000140)=0x52) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:15 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:15 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x4000000) 09:23:15 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') 09:23:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'\x00', @local}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) timer_create(0x7, &(0x7f0000000180)={0x0, 0x36, 0x1, @thr={&(0x7f0000000240)="9eaa0c6fbe1e78215beeaf770be61efaab498f0465f8f7fc34578396ac95e5e14cfed37bfeca70b8397cb514bd1983f9aca722c50c2a6f01964b12d2d08f8065b6fc735ddd4c146a05497bad11cee2ab55ca92399a3fabdc32c2a858e89cf9a08a3e71244be3e19605cbd4507c2a1ca2f1561228c2896500062b82373b5329ae5e214ee029f347a83c0a984fe03fb7b7a412d46dab73304a91f3cd3d6965fd01e63129cd0e74ae714f30c12bc419d7b6fa082f0b23931c731f49c84ac787e8f981fb6744d854785fcd42f1276feff706c70586af0ad7c056362ca337d645c3d7ce94d8d2655d41315e9a7fa87d278ddf762a95", &(0x7f0000000340)="c1e6b2592e394d2b31ac3bad70c31dee9d1cce213ec0018c509ddaad5451d00e5ba210975b3f409d58447dc42f6c51405c7a9e1283ef7debb85458a6c1e73ab89e822e25435fc70129bc0a2dde7c0f00548da3872ceddcced612eba4cab5acdd8ba424bf29602e9a027ae3fc7d0159532d54ae4270a139b0b52c0d91a3882718b034f24e820072529b705ca2c74140d6cce28b862d2d74f64990e93c11f96029c495452f62e5a84f992a506ac4772154f63653a25c32a33bac250faa760d56fb2d"}}, &(0x7f00000001c0)) r2 = socket(0x2, 0x80a, 0x8) times(&(0x7f0000000440)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000024c0)={0x2, 'irlan0\x00', 0x3}, 0x18) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000200)=0x20, 0x4) getsockopt$inet6_int(r3, 0x29, 0x35, &(0x7f0000534000), &(0x7f0000000040)=0x4) 09:23:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) fcntl$setlease(r0, 0x400, 0x1) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() prlimit64(r1, 0xd, &(0x7f0000000040)={0x2, 0x60}, &(0x7f0000000080)) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:15 executing program 3 (fault-call:4 fault-nth:35): r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:15 executing program 1: lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000240)=""/109, 0x6d) clone(0x2102001ffe, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) delete_module(&(0x7f0000000080)='os2.', 0x0) 09:23:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='vegas\x00', 0x6) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0xfffffffffffffd74) sendto$inet6(r1, &(0x7f0000000100), 0x8d2d601e8976aa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 09:23:15 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000240)=""/231, &(0x7f0000000080)=0xe7) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r1, &(0x7f0000000040)}, 0x48) 09:23:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x5, 0x4, 0x8cf, 0xfffffffffffffffc, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x39) 09:23:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x82480, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) write$P9_RGETLOCK(r1, &(0x7f00000000c0)={0x1e, 0x37, 0x2, {0x0, 0x6, 0x1f, r2}}, 0x1e) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r3 = getpid() ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000180)=""/101) sched_setscheduler(r3, 0x5, &(0x7f0000000200)) truncate(&(0x7f0000000140)='./file0\x00', 0x7fb94315) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:15 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffff99, 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, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x101, 0x80) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001780)) sendmsg$rds(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000400)=""/40, 0x28}, {&(0x7f0000000440)=""/250, 0xfa}, {&(0x7f0000000540)=""/157, 0x9d}, {&(0x7f0000001640)=""/99, 0x63}], 0x6, 0x0, 0x0, 0x40001}, 0x4000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/205, &(0x7f0000000140)=0xcd) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000340)=0x3, 0x4) 09:23:15 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000200)=ANY=[], @ANYPTR=&(0x7f0000000240)=ANY=[]], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x400000) write$sndseq(r1, &(0x7f0000000200)=[{0x3d87, 0x6, 0x6, 0x9, @tick=0x4, {0x3, 0x2}, {0x7, 0x6}, @ext={0x1000, &(0x7f00000005c0)="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"}}, {0xffffffff, 0x7, 0xffffffffffffff80, 0x1, @tick=0x2, {0x7, 0x9}, {0x7885, 0x3}, @time=@time={0x0, 0x989680}}, {0x72180436, 0x1ff, 0x6, 0x81, @tick=0xc5, {0x1, 0x2f56}, {0x1, 0x40}, @quote={{0x1000, 0x3f}, 0x9, &(0x7f0000000140)={0x8, 0x0, 0xfffffffffffffc01, 0x7, @tick=0x2, {0xb26, 0x6}, {0x0, 0x5}, @quote={{0xaa, 0x2d}, 0x7, &(0x7f0000000100)={0x5, 0x8, 0x86d, 0x2, @tick=0x2, {0x0, 0x1}, {0x9, 0x200}, @queue={0x4d, {0x8, 0x3}}}}}}}, {0xffffffff, 0x200, 0x40, 0x2, @tick=0x10000, {0x8001}, {0x9, 0xff}, @addr={0x80, 0xada}}, {0x372, 0x200, 0x40, 0x400, @time, {0x7, 0x1000}, {0x0, 0x200}, @control={0x1, 0x15d1, 0x7da}}, {0x6e, 0x8, 0x7ff, 0x80000001, @time, {0x100, 0x20}, {0x1000, 0xfffffffffffffffc}, @addr={0x4, 0x9}}, {0x7, 0x4, 0x9, 0x100000000, @tick=0x40, {0x10000, 0x8f9}, {0x0, 0x6}, @raw32={[0x4, 0x451f7f09, 0x7]}}], 0x150) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000380)) 09:23:15 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="05630140000041fb300500005e5910a9a2c71b2bc2b46038327011ba74083b1d856a872b6492fd276a127efdf2a94a4e22cd4c9e535a7e77db3e702f24bf2c24e0a11d127a92ae5d686e6ee7b4a0778ea82796e61ea2aeba593cec6e358c1a44e653114d3727653ddf1b59ee0d9d01c63d9431d599d648f64987c35029c943f01a05ed7cf810626f40b8476fe9b2f975dbf3495b23168f726f33829778956c71bab6c00e8ea30f7f6635946f9af7f17fb484435a74d45ba153d0170b2c8f5f394f8596d5f14a8e6def300e2ae52ba033c35ed7ae852e4d219b70bda6613b6ced5a8f347834462d9bdb56f0adaabb0ee9fb4355ea778393b478"], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = getpgrp(0x0) getpriority(0x0, r2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000cf68), 0x0, 0x0, &(0x7f0000000200)}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done={0x400c630f}], 0x0, 0x0, &(0x7f0000000100)}) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) 09:23:15 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x300000000000000) 09:23:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$tun(r1, &(0x7f0000000040)=ANY=[], 0x0) r2 = memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x1) r4 = dup2(r3, r2) futex(&(0x7f0000000500)=0x2, 0x0, 0x0, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000600), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') r6 = add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000018c0)="a3be8ede202032c179a0ba7889a4a4316d9e85d76b6ab4168f24f28e08a5673e673f1335ed5a7f3dc0912aa7ffd1c8e1adbb29caa06fef8c5eaac49567fd3a35124ce9772c263748a0cbca9fe1a2ed13e5f146ffc298", 0x56, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000180), 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x6200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000280), &(0x7f00000003c0)=0x68) perf_event_open(&(0x7f0000000680)={0x0, 0x70, 0x81, 0x4eca, 0x4f9, 0x5, 0x0, 0x0, 0x0, 0x4, 0x7ff, 0xff, 0x0, 0x80000000, 0x0, 0x10001, 0x0, 0x3, 0x7ff, 0x1000, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x9, 0x6, 0x0, 0x8001, 0x7, 0x81, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000640), 0xf}, 0x20000, 0x100000000, 0x6, 0x7, 0x2, 0x0, 0x8}, 0x0, 0xb, r5, 0x8) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) keyctl$get_security(0x11, r6, &(0x7f0000000340)=""/120, 0x78) openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x101000, 0x0) [ 331.125590] binder: 13380:13382 unknown command 1073832709 [ 331.166298] binder: 13380:13382 ioctl c0306201 20012000 returned -22 [ 331.215282] binder: 13393:13395 unknown command 1077961712 [ 331.237040] binder: 13380:13382 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 331.246446] binder: 13393:13395 ioctl c0306201 20000440 returned -22 [ 331.269947] binder: 13393:13401 unknown command 1077961712 [ 331.292811] binder: 13393:13401 ioctl c0306201 20000440 returned -22 09:23:16 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() r2 = memfd_create(&(0x7f0000000040)='md5sum\x00', 0x1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) 09:23:16 executing program 7: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file1\x00', 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f862c56d1f5652580461b76a6609fadc38a29f73b0dd175e9f7542d8a877fd923fcb7de050c59a58ddc6d7addd30e0eb2cce0eadd7584900aa035701d1402f4b524374606901ab0ccb8b3e289319512396f081c0fd71385a85c303d548c67abbaa73aba97d7e14c0146c9d9ace7c1c33cdd19917e2da579b071aa6e16baa8fc89b9f73b930068977e7d51271efab4dfc855b7537052d48612344e1c04f535774825b62c8b98f459a454869bf85a8b05"], &(0x7f00000004c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='qnx6\x00', 0x4, &(0x7f00000002c0)='!\x00') r1 = getpid() migrate_pages(r1, 0x2, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x2) poll(&(0x7f0000000400), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') unlink(&(0x7f0000000080)='./file0\x00') 09:23:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) r0 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'syzkaller1\x00'}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005080)={&(0x7f0000005040)='./file0\x00'}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x64, r1, 0x202, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1dac}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x40084}, 0x4000) 09:23:16 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0xd470041877f0fcc9) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x100020000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local, [0x6400, 0x0, 0x1802000000000000, 0x1f5]}, 0x10) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000240)={'nr0\x00', 0xfffffffffffffff8}) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000340), 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000002c0)=0xc4, 0x4) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x101, 0x0) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000280)={0x30, 0x5, 0x0, {0x0, 0x0, 0x0, 0x3}}, 0x30) shutdown(r1, 0x1) 09:23:16 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x29000000) 09:23:16 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c22df700106c00fe800000000000000000000000000000fe8000000000000000000000000000aa0000000004019078000087ae00ca8345f6e54c9184b4bef7f479b80a6cf0520d72414a00bba38a4967d4f42d04ceced854edf0e5776002ecd31dbee65bc79c3de98479341f76011a066670c739989b9f0c0a56a33c5976cd7c8cc8e0b1a3b8b66d2c32f97679c2ff98ff15258e15ea13d29768d024e663697f7ff0b3b22a15fecda064479e0c1122c65ffe4171130921838f8577df2d0f555c2855ff421ed933ee4a8e314b1dc8bede91f3cd7f977e7006957381e8ff25c03c99278f99420d12ef203d34b1f3d1c20140764423acc8094418d4f1c6ba8adc91a31d9e91bf9e68223aa6bc1892cf"], &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000380)) socketpair(0x1a, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)=ANY=[]}}, 0x0) ioctl$KVM_GET_NESTED_STATE(r0, 0xc080aebe, &(0x7f0000000780)={0x0, 0x0, 0x2080}) 09:23:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000080)={0x0, @speck128, 0x0, "7d3cbad1abd041ac"}) sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x2) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000140)={0x9, &(0x7f0000000180)=[{0x372, 0x5, 0x800, 0xfb5}, {0xfffffffffffffbff, 0x1, 0x800, 0x5}, {0x5, 0x5e0b, 0x1f, 0x100000000}, {0x0, 0x2, 0x7}, {0x3c, 0x6, 0x0, 0x6e32}, {0x3, 0x10001, 0x1ff, 0x7fff}, {0xffffffffffff6c7d, 0xf49, 0x5}, {0x2, 0x3, 0x0, 0x7}, {0x0, 0x9, 0x20, 0x401}]}, 0x10) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000240)="79fe80567ed3664e32128594ebc2a0dc98797ce8b60e7b3380ae17be0b76835211d8d918b787939b6f5ca87ca664991ebf3579861150aa85f0ee5aef6b616d1c66d5fcc928b448cadbfa0c78f768a1288cf62b16bd869753a759dd5dc6a1396f9cb02f0e7b596bb55b415e9001041789a5fe") 09:23:16 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/dev/binder#\x00', 0xffffffffffffffff) r6 = getuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r6, r7) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000003c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 09:23:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_bt_hci(r2, 0x400448e2, &(0x7f0000000240)="6a224387a5525c3822d4bac473405235ef94075f3864f801a04ca97d0d31799af60894afe87df4f1d52824d4c7d49089fe35d2fff9a535511fb1cac10baaf10ca5168fc67f8f446ce4a67a0c5ecffc414a314e35d1a1e07b780c8c4a798d0707c87a9cd86553d9ad25d72f1599b0b0d6f5e7783f418a936bef0cbfe70c00af7799dbab35dcdec297f5cf43a2ce01592ac4cc7abfd1dac58dd71e5411ccbbfecce07929b822a95f630dfa792086c650588df8a99f3df8a72bdecb6297d5215fa93dd8fe7e9d0d") bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000006c0)=0xe8) r3 = msgget(0x2, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getgroups(0x2, &(0x7f00000000c0)=[0xee01, 0xee00]) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) getgroups(0x4, &(0x7f0000000180)=[0xee00, 0x0, 0x0, 0x0]) ioctl$UI_SET_PHYS(r2, 0x4008556c, &(0x7f00000001c0)='syz1\x00') msgctl$IPC_SET(r3, 0x1, &(0x7f0000000540)={{0x7, r4, r5, r6, r7, 0x40, 0x100000001}, 0x400, 0x100, 0x50000000000, 0x7, 0x2, 0x7, r1, r1}) fcntl$setpipe(r0, 0x407, 0x100000000) 09:23:16 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x1, {{0x2, 0x4e22, @loopback}}}, 0x88) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000420007031dfffd946f61830002200a00090000e7fe1c40000c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockname$netlink(r1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x7ff, 0x5db, 0x8202, 0xfffffffffffffff7, 0x9, 0x20, 0x6, 0xe02, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0xffffffff, 0x6, [0x7, 0x8000, 0xba4, 0x20, 0x0, 0x8]}, &(0x7f0000000280)=0x14) 09:23:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x12) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$MAP_DELETE_ELEM(0x4, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) 09:23:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="0500826332efffff4c0000400500006abe0be96090bce6a2b398909967e6b7c1249d015ea00b40000000000100409416a1000025000002ff0000000000cf480f0d0e9d221149e40001c60f7dee1377d39f911172f3df532356caee742f215608ef72eba8ecc8465af11aff0ff4"]) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000003080)={0xfffffffffffffffd, 0x0, 0x2080, {0x0, 0x0, 0x1}, [], 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r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) 09:23:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) recvmmsg(0xffffffffffffffff, &(0x7f00000088c0)=[{{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x3}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000058c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003580)=""/109, 0x6d}}], 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x50}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) sendmmsg(r1, &(0x7f0000003840)=[{{0x0, 0x7fffae46, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") 09:23:16 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x60182300) 09:23:16 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2ca75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d964e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb4316cceb5bae136654e58499da7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470a8") fcntl$setstatus(r1, 0x4, 0x4000) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc206, 0x2862c0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000002c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000300)=0x10) preadv(r1, &(0x7f00000001c0), 0x1c1, 0x0) 09:23:16 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="66b9820000400f320fc799b2030f20d86635080000000f22d8ba410066ede1f7ba2100ec670f0e0f01c9650f426e45baa000ed", 0x33}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1ff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000140)={'vcan0\x00', @ifru_settings={0xfffffffffffffc00, 0xa49, @sync=&(0x7f0000000040)={0x2, 0xad, 0x7}}}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getpid() [ 332.173668] vmwrite error: reg 6c0a value fffffe0000003000 (err 262144) [ 332.180653] CPU: 0 PID: 13473 Comm: syz-executor4 Not tainted 4.19.0-rc2+ #225 [ 332.188026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.197404] Call Trace: [ 332.200008] dump_stack+0x1c9/0x2b4 [ 332.203662] ? dump_stack_print_info.cold.2+0x52/0x52 [ 332.208873] ? kvm_arch_vcpu_load+0x22b/0x940 [ 332.213390] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 332.218507] vmwrite_error+0x4c/0x60 [ 332.222225] vmx_vcpu_load+0xcc4/0xfe0 [ 332.226121] ? handle_dr+0x8c0/0x8c0 [ 332.229898] ? graph_lock+0x170/0x170 [ 332.233742] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.239288] ? __perf_event_task_sched_in+0x24f/0xbb0 [ 332.244501] ? perf_trace_lock+0x920/0x920 [ 332.248747] ? find_held_lock+0x36/0x1c0 [ 332.252830] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 332.258375] ? vmx_sched_in+0xe0/0x560 [ 332.262302] kvm_arch_vcpu_load+0x22b/0x940 [ 332.266657] ? kvm_arch_dev_ioctl+0x610/0x610 [ 332.271179] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 332.276300] kvm_sched_in+0x82/0xa0 [ 332.280197] finish_task_switch+0x50d/0x870 [ 332.284522] ? __switch_to_asm+0x34/0x70 [ 332.288601] ? preempt_notifier_register+0x200/0x200 [ 332.293721] ? __switch_to_asm+0x34/0x70 [ 332.297790] ? __switch_to_asm+0x34/0x70 [ 332.301869] ? __switch_to_asm+0x40/0x70 [ 332.305940] ? __switch_to_asm+0x34/0x70 [ 332.310007] ? __switch_to_asm+0x40/0x70 [ 332.314074] ? __switch_to_asm+0x34/0x70 [ 332.318154] ? __switch_to_asm+0x40/0x70 [ 332.322237] ? __switch_to_asm+0x34/0x70 [ 332.326303] ? __switch_to_asm+0x34/0x70 [ 332.330384] ? __switch_to_asm+0x40/0x70 [ 332.334451] ? __switch_to_asm+0x34/0x70 [ 332.338526] ? __switch_to_asm+0x40/0x70 [ 332.342593] ? __switch_to_asm+0x34/0x70 [ 332.346658] ? __switch_to_asm+0x40/0x70 [ 332.350730] __schedule+0x884/0x1df0 [ 332.354450] ? graph_lock+0x170/0x170 [ 332.358271] ? __sched_text_start+0x8/0x8 [ 332.362432] ? kasan_kmalloc+0xc4/0xe0 [ 332.366352] ? find_held_lock+0x36/0x1c0 [ 332.370444] ? check_same_owner+0x340/0x340 [ 332.374789] preempt_schedule_common+0x22/0x60 [ 332.379382] _cond_resched+0x1d/0x30 [ 332.383103] down_write+0x74/0x130 [ 332.386648] ? down_read+0x1d0/0x1d0 [ 332.390366] ? mntput+0x74/0xa0 [ 332.393667] ? simple_pin_fs+0xa4/0x190 [ 332.397646] start_creating+0xb1/0x200 [ 332.401542] __debugfs_create_file+0x63/0x400 [ 332.406044] debugfs_create_file+0x57/0x70 [ 332.410315] kvm_dev_ioctl+0xbf5/0x1b10 [ 332.414329] ? kvm_debugfs_release+0x90/0x90 [ 332.418745] ? do_futex+0x249/0x27d0 [ 332.422472] ? rcu_is_watching+0x8c/0x150 [ 332.426644] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 332.431338] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 332.436028] ? find_held_lock+0x36/0x1c0 [ 332.440101] ? lock_downgrade+0x8f0/0x8f0 [ 332.444269] ? kasan_check_read+0x11/0x20 [ 332.448432] ? rcu_is_watching+0x8c/0x150 [ 332.452599] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 332.457293] ? __fget+0x4d5/0x740 [ 332.460773] ? ksys_dup3+0x690/0x690 [ 332.464494] ? kasan_check_write+0x14/0x20 [ 332.468740] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 332.473856] ? kvm_debugfs_release+0x90/0x90 [ 332.478272] do_vfs_ioctl+0x1de/0x1720 [ 332.482172] ? rcu_is_watching+0x8c/0x150 [ 332.486335] ? trace_hardirqs_on+0xbd/0x2c0 [ 332.490666] ? ioctl_preallocate+0x300/0x300 [ 332.495079] ? __fget_light+0x2f7/0x440 [ 332.499060] ? fget_raw+0x20/0x20 [ 332.502512] ? putname+0xf2/0x130 [ 332.505972] ? rcu_read_lock_sched_held+0x108/0x120 [ 332.510991] ? kmem_cache_free+0x246/0x280 [ 332.515242] ? __x64_sys_futex+0x47f/0x6a0 [ 332.519480] ? do_syscall_64+0x9a/0x820 [ 332.523460] ? do_syscall_64+0x9a/0x820 [ 332.527446] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.532053] ? security_file_ioctl+0x94/0xc0 [ 332.536483] ksys_ioctl+0xa9/0xd0 [ 332.539946] __x64_sys_ioctl+0x73/0xb0 [ 332.543840] do_syscall_64+0x1b9/0x820 [ 332.547734] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 332.553105] ? syscall_return_slowpath+0x5e0/0x5e0 [ 332.558038] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 332.563070] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 332.568087] ? recalc_sigpending_tsk+0x180/0x180 [ 332.572845] ? kasan_check_write+0x14/0x20 [ 332.577088] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.581942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.587128] RIP: 0033:0x457099 [ 332.590350] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.609255] RSP: 002b:00007f487ff0ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 332.617003] RAX: ffffffffffffffda RBX: 00007f487ff0b6d4 RCX: 0000000000457099 [ 332.624271] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000007 [ 332.631561] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 332.638828] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 332.646097] R13: 00000000004cf2e0 R14: 00000000004c55ac R15: 0000000000000000 [ 332.653666] vmwrite error: reg 6c0c value fffffe0000001000 (err 262144) [ 332.660480] CPU: 0 PID: 13473 Comm: syz-executor4 Not tainted 4.19.0-rc2+ #225 [ 332.667847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.677201] Call Trace: [ 332.679827] dump_stack+0x1c9/0x2b4 [ 332.683485] ? dump_stack_print_info.cold.2+0x52/0x52 [ 332.688691] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 332.693818] vmwrite_error+0x4c/0x60 [ 332.697546] vmx_vcpu_load+0xcad/0xfe0 [ 332.701443] ? handle_dr+0x8c0/0x8c0 [ 332.705166] ? graph_lock+0x170/0x170 [ 332.708981] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.714611] ? __perf_event_task_sched_in+0x24f/0xbb0 [ 332.719819] ? perf_trace_lock+0x920/0x920 [ 332.724064] ? find_held_lock+0x36/0x1c0 [ 332.728139] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 332.733679] ? vmx_sched_in+0xe0/0x560 [ 332.737593] kvm_arch_vcpu_load+0x22b/0x940 [ 332.741951] ? kvm_arch_dev_ioctl+0x610/0x610 [ 332.746465] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 332.751594] kvm_sched_in+0x82/0xa0 [ 332.755228] finish_task_switch+0x50d/0x870 [ 332.759555] ? __switch_to_asm+0x34/0x70 [ 332.763623] ? preempt_notifier_register+0x200/0x200 [ 332.768729] ? __switch_to_asm+0x34/0x70 [ 332.772813] ? __switch_to_asm+0x34/0x70 [ 332.776876] ? __switch_to_asm+0x40/0x70 [ 332.780936] ? __switch_to_asm+0x34/0x70 [ 332.784997] ? __switch_to_asm+0x40/0x70 [ 332.789072] ? __switch_to_asm+0x34/0x70 [ 332.793152] ? __switch_to_asm+0x40/0x70 [ 332.797211] ? __switch_to_asm+0x34/0x70 [ 332.801274] ? __switch_to_asm+0x34/0x70 [ 332.805356] ? __switch_to_asm+0x40/0x70 [ 332.809417] ? __switch_to_asm+0x34/0x70 [ 332.813502] ? __switch_to_asm+0x40/0x70 [ 332.817574] ? __switch_to_asm+0x34/0x70 [ 332.821639] ? __switch_to_asm+0x40/0x70 [ 332.825707] __schedule+0x884/0x1df0 [ 332.829450] ? graph_lock+0x170/0x170 [ 332.833261] ? __sched_text_start+0x8/0x8 [ 332.837418] ? kasan_kmalloc+0xc4/0xe0 [ 332.841327] ? find_held_lock+0x36/0x1c0 [ 332.845425] ? check_same_owner+0x340/0x340 [ 332.849782] preempt_schedule_common+0x22/0x60 [ 332.854370] _cond_resched+0x1d/0x30 [ 332.858089] down_write+0x74/0x130 [ 332.861646] ? down_read+0x1d0/0x1d0 [ 332.865366] ? mntput+0x74/0xa0 [ 332.868667] ? simple_pin_fs+0xa4/0x190 [ 332.872651] start_creating+0xb1/0x200 [ 332.876555] __debugfs_create_file+0x63/0x400 [ 332.881078] debugfs_create_file+0x57/0x70 [ 332.885340] kvm_dev_ioctl+0xbf5/0x1b10 [ 332.889345] ? kvm_debugfs_release+0x90/0x90 [ 332.893850] ? do_futex+0x249/0x27d0 [ 332.897583] ? rcu_is_watching+0x8c/0x150 [ 332.901753] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 332.906431] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 332.911111] ? find_held_lock+0x36/0x1c0 [ 332.915181] ? lock_downgrade+0x8f0/0x8f0 [ 332.919349] ? kasan_check_read+0x11/0x20 [ 332.923505] ? rcu_is_watching+0x8c/0x150 [ 332.927665] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 332.932354] ? __fget+0x4d5/0x740 [ 332.935830] ? ksys_dup3+0x690/0x690 [ 332.939552] ? kasan_check_write+0x14/0x20 [ 332.943798] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 332.948918] ? kvm_debugfs_release+0x90/0x90 [ 332.953340] do_vfs_ioctl+0x1de/0x1720 [ 332.957238] ? rcu_is_watching+0x8c/0x150 [ 332.961384] ? trace_hardirqs_on+0xbd/0x2c0 [ 332.965709] ? ioctl_preallocate+0x300/0x300 [ 332.970134] ? __fget_light+0x2f7/0x440 [ 332.974110] ? fget_raw+0x20/0x20 [ 332.977560] ? putname+0xf2/0x130 [ 332.981046] ? rcu_read_lock_sched_held+0x108/0x120 [ 332.986065] ? kmem_cache_free+0x246/0x280 [ 332.990328] ? __x64_sys_futex+0x47f/0x6a0 [ 332.994595] ? do_syscall_64+0x9a/0x820 [ 332.998622] ? do_syscall_64+0x9a/0x820 [ 333.002613] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.007211] ? security_file_ioctl+0x94/0xc0 [ 333.011639] ksys_ioctl+0xa9/0xd0 [ 333.015112] __x64_sys_ioctl+0x73/0xb0 [ 333.019006] do_syscall_64+0x1b9/0x820 [ 333.022897] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 333.028279] ? syscall_return_slowpath+0x5e0/0x5e0 [ 333.033225] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 333.038263] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 333.043280] ? recalc_sigpending_tsk+0x180/0x180 [ 333.048071] ? kasan_check_write+0x14/0x20 [ 333.052328] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.057181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.062369] RIP: 0033:0x457099 [ 333.065566] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.084472] RSP: 002b:00007f487ff0ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 333.092184] RAX: ffffffffffffffda RBX: 00007f487ff0b6d4 RCX: 0000000000457099 [ 333.099479] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000007 [ 333.106768] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 333.114049] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 333.121332] R13: 00000000004cf2e0 R14: 00000000004c55ac R15: 0000000000000000 [ 333.128786] vmwrite error: reg 6c10 value fffffe0000002200 (err 262144) [ 333.135594] CPU: 0 PID: 13473 Comm: syz-executor4 Not tainted 4.19.0-rc2+ #225 [ 333.142963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.152337] Call Trace: [ 333.154939] dump_stack+0x1c9/0x2b4 [ 333.158582] ? dump_stack_print_info.cold.2+0x52/0x52 [ 333.163818] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 333.168937] vmwrite_error+0x4c/0x60 [ 333.173140] vmx_vcpu_load+0xcdb/0xfe0 [ 333.177047] ? handle_dr+0x8c0/0x8c0 [ 333.180780] ? graph_lock+0x170/0x170 [ 333.184602] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.190147] ? __perf_event_task_sched_in+0x24f/0xbb0 [ 333.195364] ? perf_trace_lock+0x920/0x920 [ 333.199616] ? find_held_lock+0x36/0x1c0 [ 333.203703] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 333.209247] ? vmx_sched_in+0xe0/0x560 [ 333.213144] kvm_arch_vcpu_load+0x22b/0x940 [ 333.217490] ? kvm_arch_dev_ioctl+0x610/0x610 [ 333.221991] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 333.227111] kvm_sched_in+0x82/0xa0 [ 333.230750] finish_task_switch+0x50d/0x870 [ 333.235075] ? __switch_to_asm+0x34/0x70 [ 333.239143] ? preempt_notifier_register+0x200/0x200 [ 333.244246] ? __switch_to_asm+0x34/0x70 [ 333.248325] ? __switch_to_asm+0x34/0x70 [ 333.252424] ? __switch_to_asm+0x40/0x70 [ 333.256490] ? __switch_to_asm+0x34/0x70 [ 333.260573] ? __switch_to_asm+0x40/0x70 [ 333.264653] ? __switch_to_asm+0x34/0x70 [ 333.268716] ? __switch_to_asm+0x40/0x70 [ 333.272782] ? __switch_to_asm+0x34/0x70 [ 333.276843] ? __switch_to_asm+0x34/0x70 [ 333.280907] ? __switch_to_asm+0x40/0x70 [ 333.284965] ? __switch_to_asm+0x34/0x70 [ 333.289023] ? __switch_to_asm+0x40/0x70 [ 333.293081] ? __switch_to_asm+0x34/0x70 [ 333.297142] ? __switch_to_asm+0x40/0x70 [ 333.301208] __schedule+0x884/0x1df0 [ 333.304923] ? graph_lock+0x170/0x170 [ 333.308730] ? __sched_text_start+0x8/0x8 [ 333.312917] ? kasan_kmalloc+0xc4/0xe0 [ 333.316831] ? find_held_lock+0x36/0x1c0 [ 333.320907] ? check_same_owner+0x340/0x340 [ 333.325237] preempt_schedule_common+0x22/0x60 [ 333.329821] _cond_resched+0x1d/0x30 [ 333.333536] down_write+0x74/0x130 [ 333.337082] ? down_read+0x1d0/0x1d0 [ 333.340801] ? mntput+0x74/0xa0 [ 333.344091] ? simple_pin_fs+0xa4/0x190 [ 333.348070] start_creating+0xb1/0x200 [ 333.351956] __debugfs_create_file+0x63/0x400 [ 333.356455] debugfs_create_file+0x57/0x70 [ 333.360707] kvm_dev_ioctl+0xbf5/0x1b10 [ 333.364701] ? kvm_debugfs_release+0x90/0x90 [ 333.369120] ? do_futex+0x249/0x27d0 [ 333.372847] ? rcu_is_watching+0x8c/0x150 [ 333.376997] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 333.381691] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 333.386369] ? find_held_lock+0x36/0x1c0 [ 333.390434] ? lock_downgrade+0x8f0/0x8f0 [ 333.394607] ? kasan_check_read+0x11/0x20 [ 333.398763] ? rcu_is_watching+0x8c/0x150 [ 333.402924] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 333.407618] ? __fget+0x4d5/0x740 [ 333.411075] ? ksys_dup3+0x690/0x690 [ 333.414787] ? kasan_check_write+0x14/0x20 [ 333.419039] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 333.424179] ? kvm_debugfs_release+0x90/0x90 [ 333.428588] do_vfs_ioctl+0x1de/0x1720 [ 333.432476] ? rcu_is_watching+0x8c/0x150 [ 333.436647] ? trace_hardirqs_on+0xbd/0x2c0 [ 333.440971] ? ioctl_preallocate+0x300/0x300 [ 333.445416] ? __fget_light+0x2f7/0x440 [ 333.449439] ? fget_raw+0x20/0x20 [ 333.452999] ? putname+0xf2/0x130 [ 333.456477] ? rcu_read_lock_sched_held+0x108/0x120 [ 333.461495] ? kmem_cache_free+0x246/0x280 [ 333.465758] ? __x64_sys_futex+0x47f/0x6a0 [ 333.469998] ? do_syscall_64+0x9a/0x820 [ 333.473973] ? do_syscall_64+0x9a/0x820 [ 333.477962] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.482562] ? security_file_ioctl+0x94/0xc0 [ 333.486976] ksys_ioctl+0xa9/0xd0 [ 333.490440] __x64_sys_ioctl+0x73/0xb0 [ 333.494347] do_syscall_64+0x1b9/0x820 [ 333.498240] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 333.503617] ? syscall_return_slowpath+0x5e0/0x5e0 [ 333.508562] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 333.513585] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 333.518607] ? recalc_sigpending_tsk+0x180/0x180 [ 333.523373] ? kasan_check_write+0x14/0x20 [ 333.527618] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.532473] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.537670] RIP: 0033:0x457099 [ 333.540890] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.559789] RSP: 002b:00007f487ff0ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 333.567514] RAX: ffffffffffffffda RBX: 00007f487ff0b6d4 RCX: 0000000000457099 [ 333.574782] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000007 [ 333.582054] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 333.589337] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 333.596636] R13: 00000000004cf2e0 R14: 00000000004c55ac R15: 0000000000000000 [ 333.603998] kasan: CONFIG_KASAN_INLINE enabled [ 333.608622] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 333.616036] general protection fault: 0000 [#1] SMP KASAN [ 333.621597] CPU: 0 PID: 13473 Comm: syz-executor4 Not tainted 4.19.0-rc2+ #225 [ 333.628973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.638361] RIP: 0010:kvm_lapic_hv_timer_in_use+0x56/0xd0 [ 333.643907] Code: c1 ea 03 80 3c 02 00 75 7a 48 8b 9b e0 03 00 00 e8 6f bf 64 00 48 8d 7b 7c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 04 84 c0 75 51 0f b6 5b 7c [ 333.662814] RSP: 0018:ffff880186aef2d8 EFLAGS: 00010207 [ 333.668204] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90004c9b000 [ 333.675479] RDX: 000000000000000f RSI: ffffffff81181001 RDI: 000000000000007c [ 333.682747] RBP: ffff880186aef2e0 R08: ffff8801c888c680 R09: ffffed00320e5b74 [ 333.690025] R10: ffffed00320e5b74 R11: ffff88019072dba7 R12: 0000000000000000 [ 333.697425] R13: 1ffff10030d5de62 R14: ffff8801907280a0 R15: 0000000000000000 [ 333.704692] FS: 00007f487ff0b700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 333.712914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 333.718787] CR2: 00007f7319f66330 CR3: 00000001d808f000 CR4: 00000000001426f0 [ 333.726050] Call Trace: [ 333.728648] kvm_arch_vcpu_load+0x4fa/0x940 [ 333.732987] ? kvm_arch_dev_ioctl+0x610/0x610 [ 333.737490] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 333.742605] kvm_sched_in+0x82/0xa0 [ 333.746252] finish_task_switch+0x50d/0x870 [ 333.750572] ? __switch_to_asm+0x34/0x70 [ 333.754661] ? preempt_notifier_register+0x200/0x200 [ 333.759773] ? __switch_to_asm+0x34/0x70 [ 333.763849] ? __switch_to_asm+0x34/0x70 [ 333.767916] ? __switch_to_asm+0x40/0x70 [ 333.771976] ? __switch_to_asm+0x34/0x70 [ 333.776032] ? __switch_to_asm+0x40/0x70 [ 333.780097] ? __switch_to_asm+0x34/0x70 [ 333.784176] ? __switch_to_asm+0x40/0x70 [ 333.788234] ? __switch_to_asm+0x34/0x70 [ 333.792347] ? __switch_to_asm+0x34/0x70 [ 333.796410] ? __switch_to_asm+0x40/0x70 [ 333.800467] ? __switch_to_asm+0x34/0x70 [ 333.804527] ? __switch_to_asm+0x40/0x70 [ 333.808593] ? __switch_to_asm+0x34/0x70 [ 333.812654] ? __switch_to_asm+0x40/0x70 [ 333.816731] __schedule+0x884/0x1df0 [ 333.820445] ? graph_lock+0x170/0x170 [ 333.824249] ? __sched_text_start+0x8/0x8 [ 333.828400] ? kasan_kmalloc+0xc4/0xe0 [ 333.832298] ? find_held_lock+0x36/0x1c0 [ 333.836401] ? check_same_owner+0x340/0x340 [ 333.840742] preempt_schedule_common+0x22/0x60 [ 333.845348] _cond_resched+0x1d/0x30 [ 333.849062] down_write+0x74/0x130 [ 333.852597] ? down_read+0x1d0/0x1d0 [ 333.856316] ? mntput+0x74/0xa0 [ 333.859616] ? simple_pin_fs+0xa4/0x190 [ 333.863602] start_creating+0xb1/0x200 [ 333.867499] __debugfs_create_file+0x63/0x400 [ 333.871993] debugfs_create_file+0x57/0x70 [ 333.876230] kvm_dev_ioctl+0xbf5/0x1b10 [ 333.880217] ? kvm_debugfs_release+0x90/0x90 [ 333.884638] ? do_futex+0x249/0x27d0 [ 333.888349] ? rcu_is_watching+0x8c/0x150 [ 333.892498] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 333.897184] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 333.901853] ? find_held_lock+0x36/0x1c0 [ 333.905917] ? lock_downgrade+0x8f0/0x8f0 [ 333.910067] ? kasan_check_read+0x11/0x20 [ 333.914208] ? rcu_is_watching+0x8c/0x150 [ 333.918371] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 333.923065] ? __fget+0x4d5/0x740 [ 333.926523] ? ksys_dup3+0x690/0x690 [ 333.930234] ? kasan_check_write+0x14/0x20 [ 333.934490] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 333.939615] ? kvm_debugfs_release+0x90/0x90 [ 333.944056] do_vfs_ioctl+0x1de/0x1720 [ 333.947948] ? rcu_is_watching+0x8c/0x150 [ 333.952121] ? trace_hardirqs_on+0xbd/0x2c0 [ 333.956488] ? ioctl_preallocate+0x300/0x300 [ 333.960906] ? __fget_light+0x2f7/0x440 [ 333.964881] ? fget_raw+0x20/0x20 [ 333.968349] ? putname+0xf2/0x130 [ 333.971805] ? rcu_read_lock_sched_held+0x108/0x120 [ 333.976818] ? kmem_cache_free+0x246/0x280 [ 333.981080] ? __x64_sys_futex+0x47f/0x6a0 [ 333.985330] ? do_syscall_64+0x9a/0x820 [ 333.989340] ? do_syscall_64+0x9a/0x820 [ 333.993325] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.997926] ? security_file_ioctl+0x94/0xc0 [ 334.002352] ksys_ioctl+0xa9/0xd0 [ 334.005806] __x64_sys_ioctl+0x73/0xb0 [ 334.009699] do_syscall_64+0x1b9/0x820 [ 334.013593] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 334.018967] ? syscall_return_slowpath+0x5e0/0x5e0 [ 334.023896] ? trace_hardirqs_on_caller+0x2c0/0x2c0 [ 334.028910] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 334.033926] ? recalc_sigpending_tsk+0x180/0x180 [ 334.038689] ? kasan_check_write+0x14/0x20 [ 334.042965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.047845] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.053032] RIP: 0033:0x457099 [ 334.056261] Code: fd 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 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.075152] RSP: 002b:00007f487ff0ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 334.082865] RAX: ffffffffffffffda RBX: 00007f487ff0b6d4 RCX: 0000000000457099 [ 334.090143] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000007 [ 334.097419] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 334.104683] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 334.111946] R13: 00000000004cf2e0 R14: 00000000004c55ac R15: 0000000000000000 [ 334.119213] Modules linked in: [ 334.122405] Dumping ftrace buffer: [ 334.125931] (ftrace buffer empty) [ 334.129698] ---[ end trace ba798b15bd6fd768 ]--- [ 334.134516] RIP: 0010:kvm_lapic_hv_timer_in_use+0x56/0xd0 [ 334.140080] Code: c1 ea 03 80 3c 02 00 75 7a 48 8b 9b e0 03 00 00 e8 6f bf 64 00 48 8d 7b 7c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 04 84 c0 75 51 0f b6 5b 7c [ 334.159013] RSP: 0018:ffff880186aef2d8 EFLAGS: 00010207 [ 334.164410] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90004c9b000 [ 334.171729] RDX: 000000000000000f RSI: ffffffff81181001 RDI: 000000000000007c [ 334.179038] RBP: ffff880186aef2e0 R08: ffff8801c888c680 R09: ffffed00320e5b74 [ 334.186389] R10: ffffed00320e5b74 R11: ffff88019072dba7 R12: 0000000000000000 [ 334.193728] R13: 1ffff10030d5de62 R14: ffff8801907280a0 R15: 0000000000000000 [ 334.201072] FS: 00007f487ff0b700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 334.209339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 334.215265] CR2: 00007f7319f66330 CR3: 00000001d808f000 CR4: 00000000001426f0 [ 334.222615] Kernel panic - not syncing: Fatal exception [ 334.228355] Dumping ftrace buffer: [ 334.231887] (ftrace buffer empty) [ 334.235621] Kernel Offset: disabled [ 334.239236] Rebooting in 86400 seconds..