dinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x10001, 0x100, r2}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8}], 0xa0, 0x20000010}, 0x4810) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x17, &(0x7f0000001480), 0x0, &(0x7f0000001580)=ANY=[@ANYBLOB="3000000000004b49f151833b5c00008400000001000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="180000000000000084000000050000003000000000000000"], 0xfffffe75}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f00000001c0)='team_slave_1\x00', 0x40}) 21:32:44 executing program 1: unshare(0x24020400) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000000)="9fe1aaed1dfc849de8b8dcd956117e") ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080), 0x2) 21:32:44 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6e, 0x101000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000640)={{0xffffffffffffffff, 0x1, 0x2, 0x0, 0xa}}) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000140)={{0x6, 0x7, 0x0, 0x6d14c4c7, 'syz1\x00', 0x6}, 0x0, [0x1, 0x3, 0x1, 0x2b53, 0x24c3, 0x6, 0x4, 0x8, 0x0, 0xa1b, 0x0, 0x1, 0x838, 0x5, 0x1, 0x0, 0x5, 0x580, 0x1, 0x2, 0x7fffffff, 0x9, 0x3f, 0x1000, 0x4, 0x5, 0x8, 0x624f, 0x81, 0xf1, 0x5, 0x8, 0x0, 0x1, 0x3ff, 0x7, 0x3, 0x7, 0x8, 0x0, 0x3, 0xcca6, 0x6, 0x1000, 0x9, 0x4, 0xb7a, 0x0, 0x3, 0x9, 0xeab4, 0x3f, 0xfffffffffffffffd, 0x7ff, 0x2, 0x9c0a, 0x80, 0xed37, 0x200, 0x8, 0x0, 0x5, 0x2, 0x6, 0x200, 0x4000000000, 0x6, 0x4, 0x80000000, 0x3ff, 0x8000000000, 0x400, 0x400, 0x1000, 0x8, 0x1ff, 0x40, 0x2, 0xff47, 0x8000, 0x80, 0x9, 0x5, 0x81, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x1, 0x3ff, 0x0, 0x9, 0x7, 0x9, 0x2, 0xfff, 0x0, 0x393, 0x7, 0x100000001, 0x65a5, 0x3, 0xbd0, 0x3, 0x2, 0x1, 0x1, 0x7, 0x7, 0x6aa, 0x40, 0x1000, 0x9, 0x4, 0x80000001, 0x1, 0x7, 0x6, 0x4, 0x8, 0x7d3, 0x9, 0x8, 0x1, 0x400, 0x4, 0x80000000, 0x392, 0x7fffffff, 0x5], {0x77359400}}) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16de76521070") r3 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000680)={@multicast1}, &(0x7f00000006c0)=0xc) write$sndseq(r3, &(0x7f0000000080), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000700)={{0xa, 0x4e22, 0x6, @empty, 0x2dcb}, {0xa, 0x4e22, 0x1000, @loopback={0x0, 0x1}, 0xffffbfffffffff7f}, 0x7, [0x8001, 0x10cf, 0xe118, 0x63, 0xffff, 0x3, 0xfffffffffffffff8, 0x4]}, 0x5c) 21:32:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000140)=0x14) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000006c0)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000000480)={&(0x7f0000000700)=ANY=[@ANYBLOB="680000001900020029bd7000ffdbdf250280d101ff00c8020005000008001000f8c82e49080002000000ec5a08000100", @ANYRES32=r1, @ANYBLOB="080001e8e73b83853d00", @ANYRES32=r2, @ANYBLOB="080015000300000008000100ac1414bb08001000dffeffff08000500ac1414bb0c00090006008d00", @ANYRES32=r3], 0x68}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000001) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000640)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="340328bd7000fcdbdf250300000008000400020000000800030000000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000044}, 0x24000000) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000180)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x66}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000680)=0xfffffffffffffff8) r7 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x2000) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 21:32:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/43) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x80000, 0x22) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x20, 0x7fff}) rt_sigqueueinfo(r4, 0x36, &(0x7f0000000080)={0x23, 0x2ca, 0x0, 0x8001}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) dup3(r2, r0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000240)) 21:32:44 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="01df9dfeca3e4a66fa10d4b994da0ff31d5102902133b2e40dcd6be19bf3c2cf1724da2af35e4aa241b08e6f566dd18cd13d7ce4a0fbde4eeb175e53533d1f4e61fde71d07b224c9e94d4029195e63991675941708381967a1f0b7a2519f17aa4cadfd1453d04ee3fc1c0bd945eddf5985aab711fdea0839c8", 0x79, r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b06876e56aaa5616fe0f3c3002801b4627ee75976895c5eba5a3c39fd0ab4932510525e8e81f750a8020080fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08", 0xc0, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'sha1\x00'}, &(0x7f0000000000)}) 21:32:44 executing program 2: 21:32:44 executing program 3 (fault-call:1 fault-nth:32): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 342.004694] FAULT_INJECTION: forcing a failure. [ 342.004694] name failslab, interval 1, probability 0, space 0, times 0 [ 342.016221] CPU: 0 PID: 20789 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 342.023097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.032501] Call Trace: [ 342.035143] dump_stack+0x185/0x1d0 [ 342.038820] should_fail+0x87b/0xab0 [ 342.042580] __should_failslab+0x278/0x2a0 [ 342.046874] should_failslab+0x29/0x70 [ 342.050800] kmem_cache_alloc+0x129/0xb70 [ 342.054977] ? mempool_alloc_slab+0x66/0x80 [ 342.059335] mempool_alloc_slab+0x66/0x80 [ 342.063509] ? mempool_free+0x440/0x440 [ 342.067509] mempool_create_node+0x841/0xc70 [ 342.072092] mempool_create+0xd4/0xf0 [ 342.075917] ? mempool_alloc_slab+0x80/0x80 [ 342.080264] ? mempool_free+0x440/0x440 [ 342.084288] ceph_osdc_init+0x674/0x1010 [ 342.088407] ceph_create_client+0x401/0x620 [ 342.092774] ? __kmalloc+0x13a/0x350 [ 342.096538] ceph_mount+0xb4c/0x30a0 [ 342.100283] ? alloc_pages_current+0x6b1/0x970 [ 342.104925] ? f2fs_init_acl+0x1530/0x1530 [ 342.109206] mount_fs+0x29b/0x780 [ 342.112727] vfs_kern_mount+0x222/0x990 [ 342.116764] do_mount+0xca5/0x4ed0 [ 342.120350] ? __kmalloc+0x13a/0x350 [ 342.124116] ? copy_mount_options+0x91/0x540 [ 342.128590] ksys_mount+0x32e/0x3d0 [ 342.132271] __x64_sys_mount+0x157/0x1c0 [ 342.136366] ? ksys_mount+0x3d0/0x3d0 [ 342.140189] do_syscall_64+0x15b/0x230 [ 342.144116] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 342.149321] RIP: 0033:0x455a99 [ 342.152524] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 342.160296] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 342.167586] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 342.174876] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 342.182165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 342.189450] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000020 21:32:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) 21:32:45 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/29, 0x1d, 0x0) 21:32:45 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x200000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x5}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000013000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2300, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000080)) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000200)={0x2}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000001380)=""/144) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000002c0)=""/240, &(0x7f00000003c0)=0xf0) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000000140)=""/84, &(0x7f00000000c0)=0x54) close(r1) 21:32:45 executing program 3 (fault-call:1 fault-nth:33): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:32:45 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) unshare(0x24020400) ioctl$int_out(r0, 0x4141, &(0x7f0000000040)) [ 342.353091] FAULT_INJECTION: forcing a failure. [ 342.353091] name failslab, interval 1, probability 0, space 0, times 0 [ 342.364490] CPU: 0 PID: 20804 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 342.371366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.380757] Call Trace: [ 342.383406] dump_stack+0x185/0x1d0 [ 342.387085] should_fail+0x87b/0xab0 [ 342.390856] __should_failslab+0x278/0x2a0 [ 342.395161] should_failslab+0x29/0x70 [ 342.399085] kmem_cache_alloc+0x129/0xb70 [ 342.403268] ? mempool_alloc_slab+0x66/0x80 [ 342.407654] mempool_alloc_slab+0x66/0x80 [ 342.411837] ? mempool_free+0x440/0x440 [ 342.415844] mempool_create_node+0x841/0xc70 [ 342.420336] mempool_create+0xd4/0xf0 [ 342.428458] ? mempool_alloc_slab+0x80/0x80 [ 342.432831] ? mempool_free+0x440/0x440 [ 342.436865] ceph_osdc_init+0x674/0x1010 [ 342.441019] ceph_create_client+0x401/0x620 [ 342.445569] ? __kmalloc+0x13a/0x350 [ 342.449340] ceph_mount+0xb4c/0x30a0 [ 342.453086] ? alloc_pages_current+0x6b1/0x970 [ 342.457748] ? f2fs_init_acl+0x1530/0x1530 [ 342.462037] mount_fs+0x29b/0x780 [ 342.465555] vfs_kern_mount+0x222/0x990 [ 342.469595] do_mount+0xca5/0x4ed0 [ 342.473190] ? __kmalloc+0x13a/0x350 [ 342.477046] ? copy_mount_options+0x91/0x540 [ 342.481528] ksys_mount+0x32e/0x3d0 [ 342.485223] __x64_sys_mount+0x157/0x1c0 [ 342.489329] ? ksys_mount+0x3d0/0x3d0 [ 342.493166] do_syscall_64+0x15b/0x230 [ 342.497104] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 342.502325] RIP: 0033:0x455a99 [ 342.505539] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 342.513290] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 342.520596] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 342.527889] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 342.535872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 342.543154] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000021 21:32:45 executing program 7: sysinfo(&(0x7f00000000c0)=""/61) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffff9c, 0xb768942d16906192, 0x1, 0x3, &(0x7f00000002c0)=[0x0], 0x1}, 0x20) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000340)={0x2, 'lo\x00'}, 0x2e8) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5ad9, 0x9, [0x2, 0x3, 0x2, 0x100000000, 0x81, 0x1, 0x83b, 0xfffffffffffffff9, 0x7]}, &(0x7f0000000180)=0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0xa1, "c17882a359214edd848221c82506aa81632469fe4ae82e1b1c663b7358db792692469766d7435b51e7906f8bcdd988d2b503368da68848b9be68053cc62ae96f3f58543c6523fcb19f20e51b6f3b5281a9999b20829fd86d7e3acdc6c45dad0dc6b746bd841d50d02d9e6587c825f1f72c9f4c07e2ad457b64aca0460267bffb683998be0ff56d2be9c821c88755cd0d3d514b75e396b516dcf94d6f0a1f19d4b4"}, &(0x7f0000000280)=0xa9) 21:32:45 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="847ea4dcae08de65d9bd7000ffffffff0000fffc0c0000001d000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dc1050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044d7a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 21:32:45 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x1) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x42) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000000c0)) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000180)=""/216) getsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)={0x6, [0x0, 0xf94, 0x400, 0x80, 0x1, 0x8]}, &(0x7f0000000340)=0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000580)={0xffffffff}, 0x2, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000600)={0x13, 0x10, 0xfa00, {&(0x7f0000000380), r3, 0x2}}, 0x18) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000640)={0x4, [0xffffffffffffffff, 0x16e, 0x0, 0xc07]}, &(0x7f0000000680)=0xc) sched_getattr(r1, &(0x7f00000006c0), 0x30, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000700)={0x0, @local, @loopback}, &(0x7f0000000740)=0xc) sendmsg$can_bcm(r2, &(0x7f0000000880)={&(0x7f0000000780)={0x1d, r4}, 0x10, &(0x7f0000000840)={&(0x7f00000007c0)={0x6, 0x800, 0xfffffffffffffffc, {0x0, 0x2710}, {}, {0x1, 0xde, 0x100000001, 0x7}, 0x1, @canfd={{0x2, 0x1, 0x0, 0xf84}, 0x29, 0x2, 0x0, 0x0, "a28717ab3e9cdf00352eff88a51f7b2bb5bcfe0e592f59b7efa875d9e703bef52d354789dd5f62b31372df8e1eda32f54f98f0f6bae7106cecb286248d510241"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000010) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000008c0)={'ah\x00'}, &(0x7f0000000900)=0x1e) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000940)={0x8, [0x3, 0x7ff, 0x4b, 0x0, 0x3, 0xe8, 0x3e, 0x0]}, 0x14) sched_getparam(r1, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000009c0)={0x0, 0x3, 0x4, [0x4, 0x39a, 0xfffffffffffffff8, 0x9]}, &(0x7f0000000a00)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000a40)={r5, 0x2, 0x24, "3de72181f406f4962802e8dbad8153680642baba5009f953ba7dd193a9e2d33baa155978"}, 0x2c) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000a80)={0x100000000, 0xffffffff}) ptrace$peekuser(0x3, r1, 0x31a5) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000ac0)={0x3, 0x80000001, 0x17, 0x6, 0x800000000000000, 0x0, 0x100000001, 0x1f, 0x300, 0x100000000, 0x100000001, 0x4}) ioctl$KDDELIO(r2, 0x4b35, 0x7f) alarm(0x20) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000b00)) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000b40)=0xfffffffffffffffd) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000c80)={@ll={0x11, 0x5, r4, 0x1, 0xe16, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000b80)=""/143, 0x8f}, &(0x7f0000000c40), 0x12}, 0xa0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000d40)) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000d80)={0x5, 0x8, 0x3, 0x1f, 0x7ff, 0xfff, 0x518, 0x3f67, 0x8001, 0x7}) fcntl$lock(r0, 0x7, &(0x7f0000000dc0)={0x0, 0x3, 0x8, 0x4, r1}) 21:32:45 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000400)) setgid(r4) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000800)=""/216, 0xd8}, 0x0) r6 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="dfb9e19b42d1a0206890767b585e8079ce574b922472b351", 0x18, r2) socketpair(0x0, 0x6, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r7, 0x0, 0x60, &(0x7f0000000f00)=ANY=[@ANYBLOB="66696c7565720000000000000000000000000000000000000000000000000000070000000400000098040000000000007002000000000000b0030000b0030000b00300000400000034ec1808cc2df7eb5b8467888fdbc74877c5d8eac876c1284c1f0b723cd137", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000ffffffffffff00000000000000000000ac1414aaffffffff0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003001000000000000000000000000000000000000000000000000000040004552524f52000000000000000000000000000000000000000000000000002d0a4284e79684eee882018b87def2392c84cb5308efa9d8673c33c88ceb000000000000ffffffff000000ffffffff00000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000aaaaaaaaaabb000000000000000000000000000000000000000000ffffff0000000000000000000000fa00010006000200070008626f6e6430000000000000000000000069726c616e300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001e00000020f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4e8) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r5) keyctl$dh_compute(0x17, &(0x7f0000000000)={r8, r8, r6}, &(0x7f0000000740)=""/132, 0x84, 0x0) 21:32:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x40000000) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000000000000000d0006413adf40b414a1b2306ae8857b300772a527918a75fa1"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 21:32:45 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00006dbffc)=0x1, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$l2tp(0x18, 0x1, 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c24df00", @ANYRES16=r1, @ANYBLOB="010027bd7000fbdbdf2503000000080002000000000004000500040005000800030011000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) recvmmsg(r0, &(0x7f0000001c80)=[{{0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=""/64, 0x40}}], 0x1, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) 21:32:45 executing program 3 (fault-call:1 fault-nth:34): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:32:45 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xa800, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0xc17, 0x3b6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r3, 0xfff, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x20, 0xfff, 0x1000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4, 0xd7, 0x8, 0x34, 0x314c, 0xffffffffffffff00}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x1}}, 0x4, 0x9, 0x4, 0x100000000, 0x5610cbcbe232d1a5}, 0x98) 21:32:45 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x514, 0x200, 0x7, 0x7, 0x0, 0x4, 0x40006, 0x7, 0xecaf, 0xfffffffffffff1cb, 0x3e0, 0x3f, 0xcb1c, 0x80000001, 0xfff, 0x0, 0x100000001, 0xd74, 0x1578, 0x5, 0x1, 0x3, 0x81, 0x7ff, 0x100000000, 0x400, 0x2, 0x7, 0x6, 0x0, 0x4, 0x81, 0x40, 0x9, 0x6, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x3, 0x9}, 0x20906, 0x3, 0x8, 0x7, 0x7, 0x20, 0xffffffffffff0001}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x1) fcntl$setstatus(r0, 0x4, 0x40800) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000100)=""/104, &(0x7f0000000180)=0x68) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x301e, r1, 0x0) 21:32:45 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) inotify_init1(0x806) socketpair(0x2, 0x6, 0x71, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)=0x3) [ 342.829713] FAULT_INJECTION: forcing a failure. [ 342.829713] name failslab, interval 1, probability 0, space 0, times 0 [ 342.841149] CPU: 0 PID: 20841 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 342.848020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.857408] Call Trace: [ 342.860053] dump_stack+0x185/0x1d0 [ 342.863742] should_fail+0x87b/0xab0 [ 342.867509] __should_failslab+0x278/0x2a0 [ 342.871830] should_failslab+0x29/0x70 [ 342.875762] kmem_cache_alloc+0x129/0xb70 [ 342.879946] ? mempool_alloc_slab+0x66/0x80 [ 342.884330] mempool_alloc_slab+0x66/0x80 [ 342.888519] ? mempool_free+0x440/0x440 [ 342.892524] mempool_create_node+0x841/0xc70 [ 342.897013] mempool_create+0xd4/0xf0 [ 342.900874] ? mempool_alloc_slab+0x80/0x80 [ 342.905239] ? mempool_free+0x440/0x440 [ 342.909274] ceph_osdc_init+0x674/0x1010 [ 342.913411] ceph_create_client+0x401/0x620 [ 342.917812] ? __kmalloc+0x13a/0x350 [ 342.921575] ceph_mount+0xb4c/0x30a0 [ 342.925513] ? alloc_pages_current+0x6b1/0x970 21:32:45 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x18, 0x29, 0x5, '+'}], 0x18}}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0xfd72, 0x1, 0x100, 0xfffffffffffffffa, 0x80000000, r1}) [ 342.930164] ? f2fs_init_acl+0x1530/0x1530 [ 342.934459] mount_fs+0x29b/0x780 [ 342.937976] vfs_kern_mount+0x222/0x990 [ 342.942017] do_mount+0xca5/0x4ed0 [ 342.945611] ? __kmalloc+0x13a/0x350 [ 342.949386] ? copy_mount_options+0x91/0x540 [ 342.953841] ksys_mount+0x32e/0x3d0 [ 342.957526] __x64_sys_mount+0x157/0x1c0 [ 342.961637] ? ksys_mount+0x3d0/0x3d0 [ 342.965474] do_syscall_64+0x15b/0x230 [ 342.969407] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 342.974618] RIP: 0033:0x455a99 [ 342.977836] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 342.985581] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 342.992880] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 343.000176] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 343.007474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 343.014772] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000022 21:32:46 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000001c0)={0x3}) io_setup(0x8f, &(0x7f0000000200)) r2 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x43, 0x80000) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000300)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x1c) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='hfsplus\x00', 0x802020, &(0x7f0000001200)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000140)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f0000000080)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20000) [ 343.086848] IPVS: ftp: loaded support on port[0] = 21 21:32:46 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20400) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000280)) r1 = inotify_init1(0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000000)="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") setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000002c0)={0x2, 'yam0\x00', 0x4}, 0x18) fcntl$setown(r1, 0x8, 0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000380)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f00000003c0)=0x18) 21:32:46 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffff}, 0x113, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000100)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r1, r0}}, 0x18) r2 = open(&(0x7f0000000140)='/\x00', 0x2000, 0x5) ioctl$int_in(r0, 0x5473, &(0x7f0000000180)=0xffffffff00000001) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff80000001}, r1, 0x6}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000240)={0x15, 0x110, 0xfa00, {r1, 0x81, 0x0, 0x0, 0x0, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @ib={0x1b, 0x1, 0xb6d4, {"6a2a3429139da394b91bd5157a10d291"}, 0xfffffffffffffffa, 0x5}}}, 0x118) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r2, &(0x7f0000000580)={0x5, 0x10, 0xfa00, {&(0x7f0000000380), r1, 0x1}}, 0x18) epoll_pwait(r2, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x4, &(0x7f0000000640), 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000700)=""/18) ioctl$KDDELIO(r0, 0x4b35, 0x1ac2) mkdirat(r2, &(0x7f0000000740)='./file0\x00', 0x100) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000780)=0x7) r3 = syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x2, 0x10800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x6, 0x4b85, 0x8, 0x9, 0x4, 0xfffffffffffffaa0, 0x3, 0x9, 0x9, 0xfff, 0x40, 0x1, 0x1, 0x1, 0x400]}, &(0x7f0000000a00)=0x100) sendmsg$inet_sctp(r3, &(0x7f0000000a80)={&(0x7f0000000800)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000840)="372215e06b3ad05c6ac8218ab315f000fc187128f23813a09f531c03cad8faefb39409199c51948d0db9e61fcabb50be2e722fa128705cb5c4e10c409099ac3cc52d81ccbee76aeda26067e9a8591fe20d", 0x51}], 0x1, &(0x7f0000000a40)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8002, 0x8, 0x8001, r4}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x40, 0x4}, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000ac0)={0x1f, 0x6, 0x7fffffff, 0x100000000, 0x400}, 0x14) write$cgroup_subtree(r3, &(0x7f0000000b00)={[{0x2b, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000b40)={r4, 0x1, 0x8, 0x9f, 0x101, 0x1}, 0x14) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000b80)={0x6, 0x8}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000bc0)={0x1}) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000c00)) fstat(r0, &(0x7f0000000c40)) close(r0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000cc0)=0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000d40)={0x4, &(0x7f0000000d00)=[{0x20, 0x48000000000, 0x1, 0xffffffff}, {0x9, 0x289a78c0, 0xe3, 0x3f}, {0x101, 0x8, 0x0, 0xffff}, {0x8, 0x5, 0x0, 0x2}]}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000d80)={{0x2ad, 0x0, 0x2, 0x1, 0x8, 0xffff}, 0x4}) write$RDMA_USER_CM_CMD_CONNECT(r3, &(0x7f0000000dc0)={0x6, 0x118, 0xfa00, {{0x1, 0x1000, "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", 0x77, 0x6, 0x9, 0x7fffffff, 0x1ff, 0x9, 0x4, 0x1}, r1}}, 0x120) socket$inet_udplite(0x2, 0x2, 0x88) 21:32:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x6, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x401, 0x40) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000003c0)={0x4, 0x4, 0x0, [{0x8, 0xefa, 0x8, 0x3, 0x6, 0x100000000, 0x101}, {0x0, 0x8001, 0x5c5, 0x0, 0x5, 0xa25d}, {0x51, 0xffff, 0x80000001, 0x3ff, 0x7, 0x10000, 0xfffffffffffffffa}, {0x100, 0x1, 0x800, 0x80000000, 0x0, 0x3f, 0x7fffffff}]}) socket$inet6(0xa, 0xe, 0x8) 21:32:46 executing program 7: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000180)=0x8) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x404000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x0) write(r2, &(0x7f0000000140), 0x75) [ 343.338006] device lo entered promiscuous mode [ 343.369500] IPVS: ftp: loaded support on port[0] = 21 21:32:46 executing program 5: prlimit64(0x0, 0x0, &(0x7f0000000100)={0x0, 0x40000000}, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setrlimit(0x0, &(0x7f00000000c0)) 21:32:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x22c1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000080)={0x0, 0x1, 0x40, 0x9, &(0x7f0000000040)=[{}]}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000200)={{0x7, 0x0, 0x8, 0x6a60a1ed, 'syz1\x00', 0x20}, 0x1, 0xb, 0x6a2e, r2, 0x9, 0xff, 'syz1\x00', &(0x7f0000000180)=['eth0\x00', '/dev/cuse\x00', '/dev/cuse\x00', '/dev/cuse\x00', 'md5sum\x00', '/dev/cuse\x00', '/dev/cuse\x00', ',\x00', '^\x00'], 0x42, [], [0x9, 0x400, 0x0, 0x8]}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000340)={0x2, 0x18, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_lifetime={0x4, 0x2, 0x2, 0x7, 0x0, 0x91f}]}, 0x48}, 0x1}, 0x0) 21:32:46 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/50, 0x32}, 0x0) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x1e}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x0, &(0x7f0000000d00)=""/21, 0xd}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000001c0), 0xe82, &(0x7f0000000780)=""/109, 0x6d, 0x7}}, {{0x0, 0x0, &(0x7f0000000080), 0x546, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) 21:32:46 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f00000001c0)="04010000008b00ddb846070000005b4802938207d9033780398d5375a41640939029e30712f295133e05e0f1a6e793c1f62e03c115f08faba46f8f2575eb15ce43af6a8e2f61a1945aa0353c72e475f7fd54482c03ac4db096b8c0e2d2000004000000ff", 0x64, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 21:32:46 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x6, &(0x7f0000004200)=0x0) io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = inotify_init() syncfs(r2) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x2000) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) r4 = socket$pppoe(0x18, 0x1, 0x0) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x42) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x43d) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000200)={'ip6gretap0\x00', &(0x7f00000001c0)=@ethtool_rxfh_indir={0x39, 0x6, [0x8, 0x0, 0x8, 0x0, 0x100000000, 0x2]}}) write$evdev(r5, &(0x7f0000000180)=[{}], 0x18) 21:32:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xf1}}}, &(0x7f0000000140)=0x84) r3 = dup(r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'ip6gre0\x00', 0x8000}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0xc0505510, &(0x7f0000000040)={0x0, 0xfffffdfd, 0x0, 0x0, "809070000000030000f00000000000000000000000000900000000006d000000f1ff00fdffffffff484d00"}) 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101980, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioprio_get$pid(0x2, r2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f00000002c0), 0xc) 21:32:46 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xe440, 0x400000000020a41) r1 = socket$inet6(0xa, 0x400000000000003, 0x10000000000008) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x8) r2 = open(&(0x7f0000000080)='./file0\x00', 0x102, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x8, 0x5, 0x6, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, [0x605, 0x1, 0xffffffff, 0x3, 0x3, 0x2, 0x401, 0x8, 0x9, 0x1, 0x2, 0x1400000000000000, 0x3, 0x5, 0x3]}, &(0x7f0000000140)=0x100) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 21:32:47 executing program 3 (fault-call:1 fault-nth:35): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:32:47 executing program 7: syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x100000000, 0x8000) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x4000) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x12400010}, 0xc, &(0x7f0000000140)={&(0x7f0000001840)=ANY=[@ANYBLOB="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0x1120}, 0x1, 0x0, 0x0, 0x800}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00\x00\x00') rt_sigaction(0x1, &(0x7f0000000100)={0x1}, 0x0, 0x8, &(0x7f00000006c0)) preadv(r1, &(0x7f0000000480), 0x0, 0x0) 21:32:47 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4c80, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/35) r2 = getpgid(0xffffffffffffffff) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c40)={0x0}, &(0x7f0000001c80)=0xc) r5 = getuid() fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) fstat(r1, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001e80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001ec0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001fc0)=0xe8) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002040), &(0x7f0000002080)) sendmmsg$unix(r1, &(0x7f00000021c0)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000280)="b2f52de7ad8c4ab47bc0fe5b04fb8fb5f5c9e955825d877e63c26b6d17e5c0e59c9cae59ed66082ac22ca770795a126195b1460a12f387a7e1737eaa125ee87575eb2c54662eab7ff463837cf8e72cb85b35bdcf1d952742faba9bb399ca2aee1357c65b69a72c19f1484468d88a6c8bdeb0aaac891e501e13ec26d2ffb8eefb3c4d48a45c0a11c8e3ebf3870eb6e5256e684abe8b40d4c078052858d3fffb3966f20550e8aeed504d321e5a231857c04f5bea0ac67148d3184339e3003264f5dd27633a64189f30e545d5f7a465ab9b9738ae18026ce1855e6636834cd611c5807649384b2622cb4a820670b6", 0xed}, {&(0x7f0000000380)="160c92e362bec75dd8d2f9250a63e1bb7763aa20f472f9417db1cde67170c8352bff679204bbc4e2f8a8206883b0a64e0e7b8f013b5e6f7f1d2d19ef878038c5f437187a0abfb3f7f0ede2ae45a214ce012b0b81eac872fa2af288aff71f70d0e01abab9c19e5edcf8516e3de32d8f30a057829af15558c7be75597c8112a049e6e53b7ddc787e8c74ea9f1ea515895827f7b0a827", 0x95}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000140)="4c85f2196cc8719d8909a24792cdb51d6776d7cdbbf2b5401f34974be7d9d845c1", 0x21}], 0x4, &(0x7f0000001600)=[@cred={0x20, 0x1, 0x2, r2, 0x0, r3}], 0x20}, {&(0x7f0000001640)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f00000016c0)="d5cdcc01e468473c61da8d283e55835791852e8296c75d28488834b2d9240424892db52a4686f5146c67814e396e76b5c0a780a32dfa1570fe173117bb0ee87188", 0x41}, {&(0x7f0000001740)="547f57750a5673d7", 0x8}, {&(0x7f0000001780)="ceeaab3bc00a22a371177d99b07d634dfd55c293a1cae0326effb45bc8a6cf2d3de42f595eb42e8289345a6b0bc657ad45f475292f5ed5da7dc8f904513db4b7c864fdb0776b16f27c060c9401dd360710d21250f2916fa1b6a7aa6cd10725f5b490f74bf7f36ec3f154c9f1acd8dbe8245324a13463910fd7e65548a3c056ced4983713", 0x84}, {&(0x7f0000001840)="d74617fa6ffe27ffb550120cfc6e2b832d3a86e895b1c98ebceb55cb67f3ffc6ff1d92bf2842a15990a686ff169b9a6bb0ea5cf3074c5c64e15de81325b16de0b7a3269b12e6aa1e1b1ca1e109059f486b2697e18c8554163887737060e6d56582017dcc16afe40224bae439317c4b62c1addae034996d868cfac74275ab03d2fa041e0ebffc867b986b12288264d589315acad0826699bdb629e7513c7fc25c69611a89304d8f91de9344bcc3e989457470ecedd6773f228e66f7fe841eae4d2d17106adcc642bb1c908e2431f005cc8f6acdd72492cd2b345be6ffb025f8f15319", 0xe2}, {&(0x7f0000001940)}, {&(0x7f0000001980)="517ec3e2819809023566eb28070c2a2250", 0x11}, {&(0x7f00000019c0)="69b8d9b065065bdfa979bc5a49e0929bd737285ff451e56c854b1ab92c2727f0f1030d23e82ac6f5499f2cf7b89b94aca663291ef36978daa1a64b62732c5166a7d8a74b9b8db4d8795cfa7c11efa4f7af12057b9c893b9caa5867ba477ef505f5f5e6a3ba8ea78109f34b342394e6411650e244a4c701e38fe4bb919b27b7676c83ee631e8254cb22de4d4d9423f6199d470918427805b6624c5b6f9a8aaebaeeee6aba07925720f8b8f3190a9b4b96db2d0bdb6a34eda3f0562ff597cfdecb4d0af97d6b6a2c736f865deceea957dd9c4f69874b2603cd858c1ac14f9ee740eb7a3a", 0xe3}, {&(0x7f0000001ac0)="fb277000824b71d410307832b1a99351f0d824c1181eb82db721ab01c7b1f168b764e9755d627735e8a898285e2e02e0c4db365d7173c1ab869449633c34d9d75f68d8e88c58aebb095d2e00c4165e16799a67abf14a98c9c0c18960365b7416e7d73cccf56f3d0e4b073a8bfafc497ffe1fc3af5fb1421fd14573cb474919f27f6081b4a5c865e24733461701f155cf3dbce108f288fcfeb250d196e2b8d5436bc71e764f0dfe32f4b75eed6b9a8afe8a333f2716e699aaf8055301b06cbb85232fa8ddfe5f411ab8a5cb5bd0f86f5950fd7eb7da44796e20d4d2094c8df1b0cfb7ef20bc6ddeda9af398af863b76c8cd2c", 0xf2}], 0x8, &(0x7f0000002240)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="ea1900064a4152bb49c79b380100000001000035bfe9d0d1204568c5c2b1802a845b00", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0100000000000000000000000000000000000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="18000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x100, 0x8894}], 0x2, 0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x5, 0x4) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff81) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x12}, 0x1, 0x8, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x100, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @empty]}, 0x30) [ 344.030373] FAULT_INJECTION: forcing a failure. [ 344.030373] name failslab, interval 1, probability 0, space 0, times 0 [ 344.041801] CPU: 0 PID: 20926 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 344.048676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.058068] Call Trace: [ 344.060716] dump_stack+0x185/0x1d0 [ 344.064403] should_fail+0x87b/0xab0 [ 344.068173] __should_failslab+0x278/0x2a0 [ 344.072481] should_failslab+0x29/0x70 [ 344.076413] kmem_cache_alloc+0x129/0xb70 [ 344.080601] ? mempool_alloc_slab+0x66/0x80 [ 344.084996] mempool_alloc_slab+0x66/0x80 [ 344.089188] ? mempool_free+0x440/0x440 [ 344.093196] mempool_create_node+0x841/0xc70 [ 344.097685] mempool_create+0xd4/0xf0 [ 344.101565] ? mempool_alloc_slab+0x80/0x80 [ 344.105945] ? mempool_free+0x440/0x440 [ 344.109984] ceph_osdc_init+0x674/0x1010 [ 344.114126] ceph_create_client+0x401/0x620 [ 344.118595] ? __kmalloc+0x13a/0x350 [ 344.122385] ceph_mount+0xb4c/0x30a0 [ 344.126154] ? alloc_pages_current+0x6b1/0x970 21:32:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x0, 0x9, 0x3, 0x7}, 0x0, 0x8, 0x5a9b}) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000440)={0x1, 0x4, 0x7, 0x6b, r1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000000040), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@rand_addr=0x80000001, @in, 0x4e21, 0x3640, 0x4e21, 0x5, 0xa, 0x80, 0x80, 0x73, r4, r5}, {0x6, 0x9, 0x0, 0x2, 0xea, 0x3ac, 0x2, 0x200}, {0x0, 0x4, 0x1, 0x8}, 0x2, 0x6e6bbd, 0x0, 0x1}, {{@in=@rand_addr, 0x4d2, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x0, 0x0, 0x2, 0x7fffffff, 0x4, 0x9f53}}, 0xe8) close(r2) [ 344.130808] ? f2fs_init_acl+0x1530/0x1530 [ 344.135102] mount_fs+0x29b/0x780 [ 344.138649] vfs_kern_mount+0x222/0x990 [ 344.142690] do_mount+0xca5/0x4ed0 [ 344.146342] ksys_mount+0x32e/0x3d0 [ 344.150071] __x64_sys_mount+0x157/0x1c0 [ 344.154207] ? ksys_mount+0x3d0/0x3d0 [ 344.158063] do_syscall_64+0x15b/0x230 [ 344.162013] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 344.167243] RIP: 0033:0x455a99 [ 344.170523] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 21:32:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x10) 21:32:47 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) getsockname(0xffffffffffffffff, &(0x7f0000000700)=@can, &(0x7f0000000780)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x4) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0xfa0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x42, 0x4) [ 344.178272] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 344.185572] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 344.192871] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 344.200175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 344.207469] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000023 21:32:47 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x54, "2e6a7a3ca218b3bf7420d96de92389430e515676475ff2a58a74c6cf996050510c120d3f2d2dd378c52988312ad55d3b15276fa556702be3d0de73dd9f5ca6e973cdb51cbd09fd034f6c2107094a713adfc61049"}, &(0x7f0000000140)=0x5c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24}}}, &(0x7f0000000240)=0x84) 21:32:47 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f0000000080)) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x0) getrlimit(0x1, &(0x7f0000000040)) 21:32:47 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x340c0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'bpq0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) madvise(&(0x7f0000582000/0x4000)=nil, 0x4000, 0xf) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x401, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000200)=""/11, &(0x7f0000000140)=0xfffffee1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r3, 0x7, 0x8e, "588f9040a0576c7dbe752b3415162139136704fc506ca086d7811f069b09d9278860e731785707f855aec496ce20adb8d8a64f1875b1fa0dcd9c00e5ee3b59f8fd127cfa854788323118506c93cace3bb0073813f76165885f9fb5212e0518f044d88496327a72cc62eb330741f7971352413c8f5af1c2bb7c463907159ef86fa5876f397765757f2ebf53f5c2bf"}, 0x96) 21:32:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000e3dffc), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x4}, 0x8) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8002, 0x0) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000040)) ioctl$TIOCEXCL(r3, 0x540c) 21:32:47 executing program 3 (fault-call:1 fault-nth:36): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:32:47 executing program 1: r0 = socket$packet(0x11, 0x400000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0401a0000500000000000000ffb2", 0xfffffffffffffe05, 0x84, &(0x7f0000000080)={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x8}, 0xfffffffffffffcfd) 21:32:47 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x0, 0x0, [0x0, 0x20000680, 0x20000680, 0x20000680], 0x0, &(0x7f00000000c0), &(0x7f0000000680)}, 0x78) [ 344.702782] FAULT_INJECTION: forcing a failure. [ 344.702782] name failslab, interval 1, probability 0, space 0, times 0 [ 344.714469] CPU: 1 PID: 20968 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 344.721376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.730774] Call Trace: [ 344.733421] dump_stack+0x185/0x1d0 [ 344.737105] should_fail+0x87b/0xab0 [ 344.741001] __should_failslab+0x278/0x2a0 [ 344.745302] should_failslab+0x29/0x70 [ 344.749253] kmem_cache_alloc+0x129/0xb70 [ 344.753453] ? mempool_alloc_slab+0x66/0x80 [ 344.755413] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 344.757841] mempool_alloc_slab+0x66/0x80 [ 344.757871] ? mempool_free+0x440/0x440 [ 344.757891] mempool_create_node+0x841/0xc70 [ 344.757963] mempool_create+0xd4/0xf0 [ 344.782336] ? mempool_alloc_slab+0x80/0x80 [ 344.787155] ? mempool_free+0x440/0x440 [ 344.791205] ceph_osdc_init+0x674/0x1010 [ 344.795345] ceph_create_client+0x401/0x620 [ 344.799729] ? __kmalloc+0x13a/0x350 21:32:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0xf50c}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000002700030000000000000000000b000000059e13da9800000000000000"], 0x20}, 0x1}, 0x0) [ 344.803495] ceph_mount+0xb4c/0x30a0 [ 344.807263] ? alloc_pages_current+0x6b1/0x970 [ 344.811933] ? f2fs_init_acl+0x1530/0x1530 [ 344.816214] mount_fs+0x29b/0x780 [ 344.819761] vfs_kern_mount+0x222/0x990 [ 344.823809] do_mount+0xca5/0x4ed0 [ 344.827409] ? __kmalloc+0x13a/0x350 [ 344.831196] ? copy_mount_options+0x91/0x540 [ 344.835690] ksys_mount+0x32e/0x3d0 [ 344.839394] __x64_sys_mount+0x157/0x1c0 [ 344.843500] ? ksys_mount+0x3d0/0x3d0 [ 344.847335] do_syscall_64+0x15b/0x230 [ 344.851280] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 344.856497] RIP: 0033:0x455a99 [ 344.859709] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 344.867456] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 344.874764] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 344.882066] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 344.889374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 344.896682] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000024 21:32:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x408240) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x6, 0x3ff, 0x5, {}, 0xa0, 0x9}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="27f665510000000000008600"], 0x10}}], 0x2, 0x0) 21:32:47 executing program 7: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0xfffffffffffffc05, 0x81, 0x6, 0x0, 0x0, 0x7, 0x10, 0xe, 0x9bf, 0xffffffffffffff00, 0x5, 0x1, 0xff, 0x8, 0x3, 0x54, 0x4, 0x7, 0x1, 0x4, 0x9, 0x9, 0xd92a, 0x27a, 0x7, 0x7, 0x80000001, 0x2, 0x8, 0x8, 0x400, 0x2, 0x1, 0x3, 0x9, 0x8, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x100, 0x7, 0x9, 0x3, 0x0, 0x6, 0x100000000}, r1, 0x6, r2, 0x9) r3 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r5) 21:32:48 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000640)="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", 0x5ac}], 0x1}, 0x10008000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x58d7}, &(0x7f0000000040)=0x8) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x3, 0x30}, &(0x7f0000000100)=0xc) sendto$inet6(r0, &(0x7f0000000600)='d', 0x1, 0x0, 0x0, 0x0) [ 345.034873] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 21:32:48 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0xfffffc99) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x3, r0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f0000001000)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000004ffd)=""/219}, 0x48) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0xfffffffffffffe11) 21:32:48 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)) ptrace$setregset(0x4205, r2, 0x7, &(0x7f00000000c0)={&(0x7f0000000480)="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", 0x1000}) ptrace$setregset(0x4205, r2, 0x207, &(0x7f0000000200)={&(0x7f00000001c0)="35035f718d43b0b0f6c4dd36a17fde7664d24751cdc73b9594d20bb5c25874061f7e1fccf46cd23e56cf0c4ee44764a891fa206e867dadb75d", 0x39}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000180)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='veth1\x00', 0x10) ioctl$BLKROGET(r1, 0x125e, &(0x7f00000002c0)) syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x26100) r3 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0xffc0000000000000, 0x400000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000380)={r3}) 21:32:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") fcntl$notify(r0, 0x402, 0x31) exit(0x0) getdents64(r0, &(0x7f0000000340)=""/57, 0x18) dup3(r1, r0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x40) 21:32:48 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x400, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001880)=@can={0x0, 0x0}, &(0x7f0000001900)=0x80, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001940)={@dev={0xfe, 0x80, [], 0x1b}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0xc63c, 0x500, 0x9, 0x4210100, r1}) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r2, &(0x7f0000975000)=@can, &(0x7f0000000040)=0x80, 0x0) sendmsg$kcm(r4, &(0x7f00000015c0)={&(0x7f0000000140)=@xdp={0x2c}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x11f8}, 0x80) 21:32:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000000000)="8d", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/136, &(0x7f00000001c0)=0x88) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0x5, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/5}, &(0x7f0000000280)=0x78) 21:32:48 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xb, &(0x7f0000000040)={0x2}, 0x1000) r1 = socket$inet6(0xa, 0xa, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffefffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00000000c0)='X', 0x1, 0x4010, &(0x7f000005ffe4)={0xa, 0x4e23, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) write(r2, &(0x7f0000000000)="f5", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) write$binfmt_aout(r2, &(0x7f0000000300), 0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) write$binfmt_aout(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'], 0x1) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 21:32:48 executing program 6: r0 = msgget(0x1, 0x221) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_RMID(r0, 0x0) socket$pppoe(0x18, 0x1, 0x0) 21:32:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0xb, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 21:32:48 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x4c, &(0x7f0000000100)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x1, @empty, 0xffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x7ff, 0x3, [0x5, 0x4, 0x8]}, &(0x7f0000000240)=0xe) readahead(r1, 0xcc50, 0xffffffffffff0000) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000280)={0x1, 0xc5d, 0x4, 0x0, 0x6}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='&', 0x1, 0x4801, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 21:32:48 executing program 3 (fault-call:1 fault-nth:37): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:32:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x24, 0x4000000000003, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x15, @u32}, @nested={0x8, 0x8, [@typed={0x4}]}]}, 0x24}, 0x1}, 0x0) 21:32:48 executing program 6: unshare(0x640003fc) umount2(&(0x7f0000000140)='./file0\x00', 0x1) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x69a, 0x280400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="050003000000000000006d490c6026732797b8efb82a8eaeb2ab548443caf141e240a338fc57e034445c280f3c3ea01c3d2fc5c4ee86ec060a6e2222acc82bd87269b01855bbe4c4e3225ecc8d6f2c52fe81c09c0634849bb10e1fa1ee89186eb96798eecbca06111c410000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa0}], 0x1c) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000000c0)={0x4, 0x7fffffff, 0x1}) 21:32:48 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getown(r0, 0x9) r1 = memfd_create(&(0x7f0000000000)='*\x00', 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="092e073c410079a8b338c26363afede0f506f663edec4ee91d4858874c013648b041fd6de2281275a9b5ef68e579cbcdf8b72e801c18b924ed377b57b5c0085d0f5fbbf9ec2fe7d51569f35e2ea833fa91c31756445a32980f108f99cb2f270eb6aac4daa9591e5db78406bf64663416f13c1ccc8584b734d9af12c98fa95d0073ce"}, 0x10) 21:32:48 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket(0xa, 0x100000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/dev/vhost-net\x00', 0x1, 0x40, &(0x7f0000000080)={0x100, 0x3, 0x3, 0xffff, 0x7d8c, 0x2, 0x5, 0x9}) write(r0, &(0x7f0000000280)="532aebdbb3fef90d91f9fe2b3859dafd06c5d23cd481223e435322df79a9fc428a56ee9df6ef9394cc5e835f16fb496b1788d411d5550bdd8c20c03f806b130b3e706c4566f894b9", 0x48) [ 345.714508] FAULT_INJECTION: forcing a failure. [ 345.714508] name failslab, interval 1, probability 0, space 0, times 0 [ 345.725984] CPU: 0 PID: 21034 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 345.732858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.742239] Call Trace: [ 345.744884] dump_stack+0x185/0x1d0 [ 345.748562] should_fail+0x87b/0xab0 [ 345.752341] __should_failslab+0x278/0x2a0 [ 345.756663] should_failslab+0x29/0x70 [ 345.760614] kmem_cache_alloc+0x129/0xb70 [ 345.764795] ? mempool_alloc_slab+0x66/0x80 [ 345.769191] mempool_alloc_slab+0x66/0x80 [ 345.773376] ? mempool_free+0x440/0x440 [ 345.777383] mempool_create_node+0x841/0xc70 [ 345.781974] mempool_create+0xd4/0xf0 [ 345.785816] ? mempool_alloc_slab+0x80/0x80 [ 345.790180] ? mempool_free+0x440/0x440 [ 345.794189] ceph_osdc_init+0x674/0x1010 [ 345.798320] ceph_create_client+0x401/0x620 [ 345.802699] ? __kmalloc+0x13a/0x350 [ 345.806481] ceph_mount+0xb4c/0x30a0 [ 345.810235] ? alloc_pages_current+0x6b1/0x970 [ 345.814893] ? f2fs_init_acl+0x1530/0x1530 [ 345.819179] mount_fs+0x29b/0x780 [ 345.822691] vfs_kern_mount+0x222/0x990 [ 345.827383] do_mount+0xca5/0x4ed0 [ 345.831010] ? __kmalloc+0x13a/0x350 [ 345.834790] ? copy_mount_options+0x91/0x540 [ 345.839295] ksys_mount+0x32e/0x3d0 [ 345.842990] __x64_sys_mount+0x157/0x1c0 [ 345.847093] ? ksys_mount+0x3d0/0x3d0 [ 345.850929] do_syscall_64+0x15b/0x230 [ 345.854870] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 345.860085] RIP: 0033:0x455a99 21:32:48 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='rootfs\x00', 0x200000000000, &(0x7f0000000100)="1cbf2ec9cec1bafc904e179315f7125e340700cb32bee65a33de") r0 = dup(0xffffffffffffffff) bind$vsock_dgram(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @hyper}, 0x10) chroot(&(0x7f0000000280)='./file0\x00') ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000200)={0x2, 0x3f, 0xc061, 0x20, 0x2d, 0x5}) umount2(&(0x7f0000000040)='./file0\x00', 0xe) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000240)=0xd691, 0x4) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2000000, 0x200) 21:32:48 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x54) r1 = socket$inet6_sctp(0xa, 0x108000000000005, 0x84) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x80) connect$vsock_dgram(r2, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000000080)={"623ab2a565f4fcc158812ce7e0406c00", @ifru_names='ip_vti0\x00'}) [ 345.863307] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 345.871069] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 345.878365] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 345.885658] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 345.892970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 345.900263] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000025 21:32:48 executing program 6: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6", &(0x7f0000000600)=""/4096}) 21:32:49 executing program 7: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000000140)="240000002e00010000350000000000000000f9ffffffffffffffff000000000000000061", 0x24) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 21:32:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) sendto$inet(r1, &(0x7f0000000140)="b4d31b3ec2d5144f3a220e200f571cfe718886c676cb5c133e9de13fa1bf12f533436b5e3a445e091c6915ee24e8edab067a69a7f5b107bce7568ca72d894bd842bd207df9e1984e333585b80b0084c6f0ebe87c3cb193f962a5eab04b83bd49af8dd07128134f89df1921c620118046d64bf4552e4d39856ac832053760577f81480e3a48e1fa2d98a4a506c35125e41b1f81f66720a565b7949c22cd2141eb078ad5dbde4aa0ee63e6f71d98d0bf3c413d1308dcd2f56d32ff29d4b8802912df8e18a16d33b1fe37c468c96792922db9563baa3a741b9d7ac160c2028d263c31b5f844da8f6cda46d1802f", 0xec, 0x10, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40), 0xfffffffffffffeff}, 0x2020) 21:32:49 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x3) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa}], 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x90000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x2, 0x1f, 0x8, 0x100000000000cc3}) 21:32:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffe) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001340)={0x0, 0x82, "67a27e3b4fbf4cff0df80522b59a5d1cb5cc718512da6c4c3e6a832db243e517c80035861e8edac1200c03db5d80ab3c8bdc6e735b5ca362b9f22fe86054fe6449e9af21ab2af27247aa85273ad398553c36f1200dd2a0e95f2236da0b78d173d6f7937e9a465d4c1e0c86ea53b4437371e26dd5da175614fa83e63f328a8d4421ad"}, &(0x7f0000001400)=0x8a) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001440)=r3, 0x4) keyctl$describe(0x6, r1, &(0x7f00000010c0)=""/73, 0x49) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x20007ffc) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x40000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000011c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001180)={0xffffffff}, 0x106, 0x1}}, 0x20) r6 = syz_genetlink_get_family_id$team(&(0x7f00000014c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001500)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000001600)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000015c0)={&(0x7f0000001540)={0x58, r6, 0x201, 0x70bd2c, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r7}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0x58}, 0x1}, 0x80) dup(r4) write$RDMA_USER_CM_CMD_CONNECT(r4, &(0x7f0000001200)={0x6, 0x118, 0xfa00, {{0x800, 0x0, "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", 0xe3, 0x1, 0x4, 0x9, 0x61a9, 0xbb0, 0x4, 0x1}, r5}}, 0x120) 21:32:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = gettid() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x91, "3e5d9b3d6fb46f32e3699fa1d807155e7a62ca2668e6ab8e6f8a36fdaabd204870c2c52d537bfa4617fd286a72352e794340366ba717bb731002c262c15d5b89f84356e3214b09ee3191af847e0dfd4bafda81c2d89ebc21438cc5a851e9c2222c1b5c16a9bea9b6d109d4be87c776d6d3ac5d78dd8003f76f3de6df15fc821816ebbba01b238c9a6bb1381a5ad1b1169d"}, &(0x7f0000000140)=0x99) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x3fe, @loopback={0x0, 0x1}, 0x7f}}, 0x7, 0x400}, &(0x7f0000000340)=0x90) prctl$setptracer(0x59616d61, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000000180), 0x4) 21:32:49 executing program 3 (fault-call:1 fault-nth:38): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:32:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x3) ioctl(r0, 0x438, &(0x7f0000000100)="295ee1311116f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff6ee9, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000489004bddd9de91be10eebf000ee91e18f0c76fbb232a07424ae1e901d2da75af1f0200f5ab26d7e071fb35331ce39c5a0000") ioctl$FS_IOC_FSGETXATTR(r1, 0x400c6615, &(0x7f0000000040)) [ 346.477952] FAULT_INJECTION: forcing a failure. [ 346.477952] name failslab, interval 1, probability 0, space 0, times 0 [ 346.489424] CPU: 0 PID: 21092 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 346.496302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.505875] Call Trace: [ 346.508518] dump_stack+0x185/0x1d0 [ 346.512190] should_fail+0x87b/0xab0 [ 346.515952] __should_failslab+0x278/0x2a0 [ 346.520252] should_failslab+0x29/0x70 [ 346.524200] __kmalloc_node+0x22f/0x1200 [ 346.528295] ? mempool_create_node+0x10b/0xc70 [ 346.532934] ? kmem_cache_alloc+0xa97/0xb70 [ 346.537287] ? mempool_alloc_slab+0x66/0x80 [ 346.541658] mempool_create_node+0x10b/0xc70 [ 346.546116] ? msgpool_alloc+0x1b0/0x1b0 [ 346.550219] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 346.555668] ? ceph_msgpool_init+0x2b0/0x2b0 [ 346.560153] mempool_create+0xd4/0xf0 [ 346.564013] ? msgpool_alloc+0x1b0/0x1b0 [ 346.568108] ? ceph_msgpool_init+0x2b0/0x2b0 [ 346.572558] ceph_msgpool_init+0x12d/0x2b0 21:32:49 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x2, 0x0, 0x2, 0x0, 0xfff}) r1 = socket(0x40000000055, 0x5, 0xffffffffffff8001) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x4, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 21:32:49 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x7fff}, 0x4) unshare(0x24020400) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x800006, 0x4) 21:32:49 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000300)={r1}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r3, r4}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000380)={@loopback, 0x0}, &(0x7f00000003c0)=0x14) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00000002c0)=0x3) getsockopt$inet6_buf(r7, 0x29, 0x43, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e21, 0x0, 0xa, 0x80, 0x80, 0xbf, r6, r8}, {0x3, 0xff, 0x1ff, 0xfff, 0x100000001, 0x100000001, 0x10000, 0x783}, {0x80, 0xd4, 0x6, 0x100000000}, 0x5, 0x6e6bbd, 0x1, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d4, 0x6f}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x7, 0x1, 0x8, 0xb13, 0x6, 0x7}}, 0xe8) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000140)) getsockopt$sock_int(r5, 0x1, 0x13, &(0x7f0000000080), &(0x7f0000000100)=0x214c1bf12d58e95) ioctl$KDDELIO(r2, 0x4b35, 0x8) ioctl$TCXONC(r4, 0x540a, 0x3) renameat(r2, &(0x7f0000000180)='./file0\x00', r5, &(0x7f00000001c0)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 21:32:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x80, 0x8001, 0x1, 0x20, 0x5}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000000401fffff77c008ec688c000001018dd"], 0x14}, 0x1}, 0x0) recvmmsg(r1, &(0x7f00000013c0), 0x2ca3bfc89d2264d, 0x2, &(0x7f0000000c40)={0x0, 0x989680}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000240)={{0x9, 0x6, 0x7fff, 0xa182, 'syz0\x00', 0x5}, 0x4, 0x10000000, 0xfff, r3, 0x2, 0x4, 'syz1\x00', &(0x7f0000000140)=['\twlan0%cpuset\x00', '{wlan0vboxnet0-wlan1#\x00'], 0x24, [], [0x20, 0x0, 0x80, 0x4000000000000000]}) [ 346.576851] ceph_osdc_init+0x73d/0x1010 [ 346.580969] ceph_create_client+0x401/0x620 [ 346.585337] ? __kmalloc+0x13a/0x350 [ 346.589092] ceph_mount+0xb4c/0x30a0 [ 346.592844] ? alloc_pages_current+0x6b1/0x970 [ 346.597471] ? f2fs_init_acl+0x1530/0x1530 [ 346.601747] mount_fs+0x29b/0x780 [ 346.605273] vfs_kern_mount+0x222/0x990 [ 346.609336] do_mount+0xca5/0x4ed0 [ 346.612941] ? __kmalloc+0x13a/0x350 [ 346.616712] ? copy_mount_options+0x91/0x540 [ 346.621185] ksys_mount+0x32e/0x3d0 [ 346.624879] __x64_sys_mount+0x157/0x1c0 [ 346.628986] ? ksys_mount+0x3d0/0x3d0 [ 346.632821] do_syscall_64+0x15b/0x230 [ 346.636766] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 346.641979] RIP: 0033:0x455a99 [ 346.645188] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 346.652935] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 346.660254] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 346.667561] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 346.674859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 346.682152] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000026 21:32:49 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/24) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x200, &(0x7f0000000200)=0x1) ftruncate(r0, 0x6c) clock_settime(0x0, &(0x7f0000000080)={0x77359400}) r2 = semget(0x3, 0x7, 0x800002a2) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000100)=""/111) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000240)=@req3={0x80000001, 0x8, 0x20, 0x1, 0xffffffff80000000, 0x1, 0x100000000}, 0x1c) 21:32:49 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000180)=0x93) r1 = socket$inet6(0xa, 0x2, 0x0) write$fuse(r0, &(0x7f0000000080)={0x18, 0x0, 0x4, @fuse_bmap_out={0x5}}, 0x18) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) ioctl(r2, 0x4000008912, &(0x7f0000000100)="58364b3d7ea95bdd43ba06282ab0642eb91dcba9a80e07fd5fd9555965ebe5a390877f283be0577b3a0299dfec2342f6badb08d7f0a03a8aec2845d3d1f2e800f7d0c54c1b5a82df5752c7cef60f7533cc40c9cb440562b6082774d6799e198ef427e241a6cf") connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) dup2(r2, r1) 21:32:49 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}}], 0x40000000000023d, 0x0) 21:32:49 executing program 4: r0 = open(&(0x7f0000000200)='./file0\x00', 0x400100, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) socket$l2tp(0x18, 0x1, 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000000040), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0x226, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="f0d55f33579b10e46b8a36714d3a005afffa3fa3f1de6f5dc5784f377cff4ec07b530910ca2c5db6322528b11dbfe226e3319ee8728018ab39dfbfab94748d1d9b04aea72a83a1e7b5351bcad7f379cd0a38c35b041f0241e608c8f3f7981972b5ccf8fb5ca36ac0aaac17a6ae42dc67bb57adcfd37e9001cf3ab2c571954e9e16e98a5f100ec877ff0a849675bd4d6bcf672f", @ANYRES16=0x0, @ANYBLOB="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"], 0x15c}, 0x1}, 0x0) write$evdev(r0, &(0x7f0000000080)=[{}, {}], 0xfcf2) sendfile(r1, r0, &(0x7f0000000000), 0x7fff) 21:32:49 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") sendto(r1, &(0x7f0000000040)="e84d28b6fb85fe27b86eeede9466153bea7ec68cb8fba3b24b05962e121300b47dc647876537eb6baea3ee8bf6738b1043debd36a62519a0fbc28c17d822c0650fe23c98a078555ab9cd870090e3ea95eb47600405581d278582ec409c47d9f7e2f797be9436d40a98b00ead3eea9639f53b59492e5ce2832369ec2b2926357e5610e7b4ad930c4c1d7f4717c1da5c054e550552ac7d8fdbd8565459215c803b0b876443fa268df888ea2a9acb2117102d11b11ac8ee347fb7709fe1ab7774c37cac69f0903e658c2b54b1462dc6cf", 0xcf, 0x20000050, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x2, 0x4, 0x2}}, 0x80) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d0035c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) 21:32:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=@getae={0x88, 0x1f, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001}, @in=@loopback=0x7f000001}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x88}, 0x1}, 0x8000) recvmmsg(r1, &(0x7f000000da00)=[{{&(0x7f000000d800)=@nfc_llcp, 0x80, &(0x7f000000d980), 0x0, &(0x7f000000d9c0)=""/24, 0x18}}], 0x1, 0x0, &(0x7f000000db40)={0x0, 0x1c9c380}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101800, 0x0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x0) 21:32:50 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000003c00)) r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) timer_create(0x0, &(0x7f0000000100)={0x0, 0x800000000000012, 0x0, @tid=r0}, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000c3c000/0x3000)=nil, 0x3000, 0x3, 0x5c83d, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 21:32:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r1, 0x400000) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) mmap(&(0x7f00001c0000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x4000000000) 21:32:50 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)=""/8, &(0x7f00000000c0)=0x8) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket(0x1e, 0x80004, 0x0) io_setup(0x6, &(0x7f0000000300)=0x0) io_submit(r3, 0x343, &(0x7f0000000080)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x10000000000001, 0x0, r2, &(0x7f0000000080), 0x121}]) [ 347.071825] netlink: 'syz-executor5': attribute type 29 has an invalid length. 21:32:50 executing program 3 (fault-call:1 fault-nth:39): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:32:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000000080)={{0x4}, 0x100}) ioctl$int_out(r1, 0x0, &(0x7f00000002c0)) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair(0x11, 0x5, 0x1000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000340)=0x4a6f, 0x4) connect$netlink(r4, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) dup(r2) renameat2(r3, &(0x7f00000003c0)='./file0\x00', r3, &(0x7f0000000400)='./file0\x00', 0x5) openat$cgroup_procs(r4, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000440)={'bond_slave_0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000280)={'vcan0\x00', r5}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000380)={r2, 0x0, 0x101, 0x8, 0x8}) [ 347.126561] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 347.204538] netlink: 'syz-executor5': attribute type 29 has an invalid length. 21:32:50 executing program 1: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f00000001c0)="295ee12a57d235005b1b464155304537de9a27310316f477671070") pkey_mprotect(&(0x7f00006cf000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) [ 347.246568] netlink: 'syz-executor5': attribute type 29 has an invalid length. 21:32:50 executing program 0: r0 = socket(0x82, 0x2, 0x0) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = memfd_create(&(0x7f0000000000)='}\x00', 0x3) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 21:32:50 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) setresuid(r0, r1, r2) ioprio_set$uid(0x0, 0x0, 0x6) 21:32:50 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x337) [ 347.401668] FAULT_INJECTION: forcing a failure. [ 347.401668] name failslab, interval 1, probability 0, space 0, times 0 [ 347.413150] CPU: 0 PID: 21163 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 347.420025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.429412] Call Trace: [ 347.432061] dump_stack+0x185/0x1d0 [ 347.435755] should_fail+0x87b/0xab0 [ 347.439525] __should_failslab+0x278/0x2a0 [ 347.443840] should_failslab+0x29/0x70 [ 347.447777] kmem_cache_alloc+0x129/0xb70 [ 347.451957] ? mempool_alloc_slab+0x66/0x80 [ 347.456346] mempool_alloc_slab+0x66/0x80 [ 347.460539] ? mempool_free+0x440/0x440 [ 347.464550] mempool_create_node+0x841/0xc70 [ 347.469132] mempool_create+0xd4/0xf0 [ 347.472975] ? mempool_alloc_slab+0x80/0x80 [ 347.477325] ? mempool_free+0x440/0x440 [ 347.481353] ceph_osdc_init+0x674/0x1010 [ 347.485489] ceph_create_client+0x401/0x620 [ 347.489870] ? __kmalloc+0x13a/0x350 [ 347.493649] ceph_mount+0xb4c/0x30a0 [ 347.497430] ? alloc_pages_current+0x6b1/0x970 [ 347.502080] ? f2fs_init_acl+0x1530/0x1530 [ 347.506366] mount_fs+0x29b/0x780 [ 347.509889] vfs_kern_mount+0x222/0x990 [ 347.513931] do_mount+0xca5/0x4ed0 [ 347.517535] ? __kmalloc+0x13a/0x350 [ 347.521319] ? copy_mount_options+0x91/0x540 [ 347.525803] ksys_mount+0x32e/0x3d0 [ 347.529500] __x64_sys_mount+0x157/0x1c0 [ 347.532869] device team0 entered promiscuous mode [ 347.533597] ? ksys_mount+0x3d0/0x3d0 [ 347.533627] do_syscall_64+0x15b/0x230 [ 347.533671] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 347.533694] RIP: 0033:0x455a99 [ 347.533707] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 347.538610] device team_slave_0 entered promiscuous mode [ 347.542362] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 347.542380] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 347.542396] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 347.542414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 21:32:50 executing program 7: unshare(0x8020400) inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x24000001) 21:32:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000000), 0x4) [ 347.542428] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000027 [ 347.605197] device team_slave_1 entered promiscuous mode 21:32:50 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[], 0xd0af) 21:32:50 executing program 3 (fault-call:1 fault-nth:40): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 347.845719] FAULT_INJECTION: forcing a failure. [ 347.845719] name failslab, interval 1, probability 0, space 0, times 0 [ 347.857259] CPU: 0 PID: 21185 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 347.864141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.873530] Call Trace: [ 347.876185] dump_stack+0x185/0x1d0 [ 347.879897] should_fail+0x87b/0xab0 [ 347.883844] __should_failslab+0x278/0x2a0 [ 347.888137] should_failslab+0x29/0x70 [ 347.892068] kmem_cache_alloc+0x129/0xb70 [ 347.896259] ? memcg_kmem_put_cache+0x40/0x290 [ 347.900880] ? ceph_msg_new+0xc1/0x6a0 [ 347.904828] ceph_msg_new+0xc1/0x6a0 [ 347.908584] ? mempool_create_node+0x1af/0xc70 [ 347.913234] msgpool_alloc+0xc9/0x1b0 [ 347.917075] mempool_create_node+0x40e/0xc70 [ 347.921542] ? msgpool_alloc+0x1b0/0x1b0 [ 347.925668] ? ceph_msgpool_init+0x2b0/0x2b0 [ 347.930167] mempool_create+0xd4/0xf0 [ 347.934039] ? msgpool_alloc+0x1b0/0x1b0 [ 347.938148] ? ceph_msgpool_init+0x2b0/0x2b0 [ 347.942611] ceph_msgpool_init+0x12d/0x2b0 [ 347.946917] ceph_osdc_init+0x73d/0x1010 [ 347.951055] ceph_create_client+0x401/0x620 [ 347.955450] ? __kmalloc+0x13a/0x350 [ 347.959229] ceph_mount+0xb4c/0x30a0 [ 347.963004] ? alloc_pages_current+0x6b1/0x970 [ 347.967648] ? f2fs_init_acl+0x1530/0x1530 [ 347.971923] mount_fs+0x29b/0x780 [ 347.975450] vfs_kern_mount+0x222/0x990 [ 347.979505] do_mount+0xca5/0x4ed0 [ 347.983111] ? __kmalloc+0x13a/0x350 [ 347.986909] ? copy_mount_options+0x91/0x540 [ 347.991427] ksys_mount+0x32e/0x3d0 [ 347.995139] __x64_sys_mount+0x157/0x1c0 [ 347.999256] ? ksys_mount+0x3d0/0x3d0 [ 348.003096] do_syscall_64+0x15b/0x230 [ 348.007031] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 348.012241] RIP: 0033:0x455a99 [ 348.015444] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 348.023184] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 348.030478] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 348.037768] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 21:32:51 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5c, 0x4000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000240)=""/222) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x6, 0x30, 0x6, 0x6}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x400}, 0xc) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/zero\x00', 0x200000, 0x0) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000000c0), 0x4) 21:32:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0214000010000000007400000000000008001200000000000000000000000000060000000020000000000000000000db87e68cf92faaa15a8300e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ffff"], 0x80}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x10001, 0x8000, 0x355, 0x0, 0x4, 0x2, 0x1, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xa1, "03cee01f9213178d893a8f885e5c5f6ec0a688d9c9e5685c93a93aac5f2545dbb219c922c190c6450f279f9b7761f3e490c184b2b83af38d77c9720c9f077f5ac39a955177c4c03b8c1570333bae0f53c8c2ee1fe6b88ca04622b94f627471ef6d5dbefde5d2cabaa6dd0d03856bf8b424960f90f8bb92289124dd6b08aa34df3dc80df0eecbd0f77e2e7ac5349ffae4f19497bb96b3cef80ab2a51b9ea721ffce"}, &(0x7f00000002c0)=0xa9) r3 = geteuid() quotactl(0x3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)="029f1d31aa443ae5e0e0baed59fe8fb3fb362c2302cb8535c7c76b764571b800e4e0a872ecf8e1c916327a6c46da52e65d676b8a01825d6db7f3d0784d25f697c32bb7a96f1efdd4515e9234d03ee890e295975fe397daf757fc6c57af9527c0ebaeb57520da29714edc9a800aa197d6757ce482e329f65f1200") 21:32:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x0) [ 348.045059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 348.052355] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000028 [ 348.069839] device team0 left promiscuous mode [ 348.074558] device team_slave_0 left promiscuous mode [ 348.080123] device team_slave_1 left promiscuous mode 21:32:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x2001, 0x0) ppoll(&(0x7f00000004c0), 0x0, &(0x7f0000000500)={0x0, 0x989680}, &(0x7f0000000540), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000092a82caa4413a704786a10890000000027e735488522d76d214b6a859feb17f1c8093336e52f7e84ff3adfcd72e24961008d46dd7d72a65ef3cd6cd8a9be6ab2", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x19e) 21:32:51 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/dsp\x00', 0x2400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000840)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000800), 0x2, 0xf}}, 0x20) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000640)={0xffffffffffffffff}) sendto(r1, &(0x7f0000000680)="37ce8564a5b685802dcc9ce6e73ce2f595991e3505e204842e7a4ea6e3257593e6493f20d80c147afb699a31f41069eb7997982ffe63c51311fb2f099975a53aef63b6d20570ce0bba0d25207ba83bc7faf30ed00490f9f5a08e7173a7e95e7c01ac3c7c706e5431dd4a8293e0d53b2103998b1003f88285623e95335b70140c311af16d5d27b832288fe53f85fb1db0940f3f7ca10a6298d146e26507b534c55fc22f5ef9fb", 0xa6, 0x4000, &(0x7f0000000740)=@ax25={0x3, {"63d3cd525e5b17"}, 0x7fffffff}, 0x80) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='mslos\x00', &(0x7f0000000200)='vxfs\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000380)='ramfs\x00', &(0x7f00000003c0)='keyring%-\x00'], &(0x7f0000000580)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=':securityGPL,security}nodev/GPLbdevposix_acl_accessppp1]em1]md5sum@md5sum\x00']) 21:32:51 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) read(r0, &(0x7f0000000240)=""/197, 0xfffffd5e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000000007, 0x0) 21:32:51 executing program 7: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3f, 0x400100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x2130}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x101, 0xf6}, 0x90) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000000000)=""/101, &(0x7f0000000080)=0x65) ppoll(&(0x7f0000000180)=[{r2}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001d80), 0x10) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000001f00)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 21:32:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="415ee1311f16f477671070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="5000000015ef050000004de4f4764ab6459c2f5d8e058bf09ff429bd3c3467eb4bd56162957bc5fc230595e0de0700000000000000b660aec45b421a5a56ed8b63241d46dbc19e70adb4be0aab39b5956e42cf6c"], &(0x7f0000000000)=0x58) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x8a86, 0x1, [0x52aa]}, &(0x7f0000000180)=0xa) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000100)=@fragment, 0x8) dup2(r0, r1) 21:32:51 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000400)={0x10, 0x30, 0xfa00, {&(0x7f00000003c0)={0xffffffff}, 0x2, {0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000440)={0x11, 0x10, 0xfa00, {&(0x7f0000000280), r1}}, 0x18) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)=ANY=[], 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000002c0)=[{0x0, 0xf6ba}], 0x1) vmsplice(r2, &(0x7f0000000140), 0x140, 0x0) 21:32:51 executing program 3 (fault-call:1 fault-nth:41): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:32:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r1, 0x1, &(0x7f0000000040)="698abccab4e74106246c2c755d55a5a8a8d895c4a9da0c573b7956f10d1735cfc4d7339d4be33929ca91a006010fd1d9afa4a6ae634b") 21:32:51 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000240)="680e588b6e58701f40633c47c07f3e7c41f45fd347b23c0fbc6721ba8600b665dfbd4256c605b5e8161988c9e68b7953ca0d0d9ea8087020165025f119a252d3e4207bd9fefcd841681ad1419474ee4aa391f4c4985fd17dedd11de63356b54f85a7fe28d392432ac4f622058d5e84d19294806b813c33a1d8291214429070f9e2b86ac67bef62f59123e0e7cdd516de80ab6be3b121c42635aaefa9b7e32dc486f43d87487f15", 0xa7}, {&(0x7f0000000300)="c17d825415fed5f0bc25b1c24f42cd1ec3254b8e65112e0919ee23901cbafe527dcfca0a21da2bd22d48ce4a3fdc37ddfea410f6c080b9f0d23781a068d593b969a61fc013b02551aa3388cbcb676401071a7d224620e2df0acea8b5937cff14e9c4c244ea1186185c2dffe7d8e3081e6bd235ca55dd605c636de2a7fb795334e564feed8906f26ffed57eb93e9e9323643f7db60d7bff67663512b10c68ce9cf65839ab173efea939ac7c010ba5ada78a79f83fdcc5033918c1e135e543", 0xbe}, {&(0x7f00000003c0)="3788628263b3435510c72f7e8751c1a28de16ddaefc0194c5890a470171d127990425addf401c9b043672f21be09bc4b7fae440cea1bf1a01f1b1998702c6f60ea405eeb864f2889ce082407feb6ed1bbf9f34dca106aaa02522970d70ae9fd5fb425ab6694588b2c6cdeb8eed946c296e52a9844537c5ec09c7c3e32e981f6c2f08b8693cb573283d68f2259fd972019f43ca936ec8ce331ae324ba8a21b48a4112e9199201ce019b6af32b3f6355e12ca70890ec5121a02caeaa4c4a4007c4507eef18e7b3d537f56e45d168516035dc2ce07ab7ffac1f5908ba0319318bec871775d23d187bf326c61e30c2fe0b331a1b0f44", 0xf4}, {&(0x7f00000004c0)="a60d02c41bd4712be611e3d139787e5806f798eb099371f4002e15f20e6239c8930097678d35336f67da2b56c8f953428b265af738ace03734629f825cfd2fc7e5e92c1c652bfa0072d71dc043b8fa34be8395e3b37869ee19417dd174b4a1d6d5cf87f7dbb64a297ae43dc52d926072993e2091a4d3411187c8e81085eb266228411d8c49dbf0e2269009551f7e9a24b77057ed79e4a755cdc95cd8bf9b97013c6765c5b1723a3297337e2297df9243b88b58cba673fd583f78b08da14e2a", 0xbf}, {&(0x7f0000000580)="e7f0bffa10e53db6d2b1f6", 0xb}, {&(0x7f00000005c0)="6b18244ee9faf9e928811e05686174b099a0a4a86f770eaea6fb0bcadcfbedf42add505653e2d4866b", 0x29}, {&(0x7f0000000600)="92060539bbf320f785c2ce7cb1acc213f4f8dd5ff95501d7033a01acf3b77a4952e3189c8e55deb56a657a93040cc528e592", 0x32}, {&(0x7f0000000640)="98692c3892d61620cbd3c793cb19a80cd57553a9f15c6ca84515aed42abad92d733b2e711f96a81e70d1a7a7fc501600207dfe6ed745761899bc30e351c9df54d768e42be696b77563070bcc07c5aba01c5379bff1cfc401bbf1538b170b43ed79ecf0136ba84cae08e5ac2ea53f4d610a998cc5d68b7085ea1117b5b80abac446ebbf8a0b708acdb028284d56d3b3fe39e63ce4deaeefd916229c2e3abb0a430a93b374d2b4db4de8a5526624255a7af76030042d16acde278248ed4d0e21cbb0660cc8e211619cad8718fdaa0da68f5bbcf9116a3a779c5fa71f0873a4ef1e", 0xe0}], 0x8, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="74000000110021010000000000000000ff010000000000000000000000000001000000000000ff0014000d00000000000000000000009ad0d33183422b16abd8ab4bfc566dfa0000000000000c00150000000000000000002c001300fe8000000000000000000000000000aafe80000000000000"], 0x74}, 0x1}, 0x0) semget(0x2, 0x1, 0x2) connect(r0, &(0x7f00000001c0)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 21:32:51 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x8801, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000240)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x1f) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth0\x00', r2}) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xe0, 0x420400) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000140)) prctl$setendian(0x14, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00000001c0)) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x20, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) [ 348.642682] FAULT_INJECTION: forcing a failure. [ 348.642682] name failslab, interval 1, probability 0, space 0, times 0 [ 348.654102] CPU: 1 PID: 21228 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 348.660977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.670379] Call Trace: [ 348.673046] dump_stack+0x185/0x1d0 [ 348.676759] should_fail+0x87b/0xab0 [ 348.680544] __should_failslab+0x278/0x2a0 [ 348.684845] should_failslab+0x29/0x70 [ 348.688783] __kmalloc+0xbe/0x350 [ 348.692287] ? memcg_kmem_put_cache+0x40/0x290 [ 348.696910] ? ceph_msg_new+0xc1/0x6a0 [ 348.700834] ? ceph_kvmalloc+0xb5/0x1b0 [ 348.704855] ceph_kvmalloc+0xb5/0x1b0 [ 348.708727] ceph_msg_new+0x2c2/0x6a0 [ 348.712608] msgpool_alloc+0xc9/0x1b0 [ 348.716447] mempool_create_node+0x40e/0xc70 [ 348.720898] ? msgpool_alloc+0x1b0/0x1b0 [ 348.725028] ? ceph_msgpool_init+0x2b0/0x2b0 [ 348.729516] mempool_create+0xd4/0xf0 [ 348.733477] ? msgpool_alloc+0x1b0/0x1b0 [ 348.737576] ? ceph_msgpool_init+0x2b0/0x2b0 [ 348.742030] ceph_msgpool_init+0x12d/0x2b0 [ 348.746328] ceph_osdc_init+0x73d/0x1010 [ 348.750468] ceph_create_client+0x401/0x620 [ 348.754853] ? __kmalloc+0x13a/0x350 [ 348.758632] ceph_mount+0xb4c/0x30a0 [ 348.762561] ? alloc_pages_current+0x6b1/0x970 [ 348.767223] ? f2fs_init_acl+0x1530/0x1530 [ 348.771513] mount_fs+0x29b/0x780 [ 348.775041] vfs_kern_mount+0x222/0x990 [ 348.779065] do_mount+0xca5/0x4ed0 [ 348.784096] ? msan_get_shadow_origin_ptr+0xfe/0x230 [ 348.789352] ? copy_mount_options+0x91/0x540 [ 348.793836] ksys_mount+0x32e/0x3d0 [ 348.797540] __x64_sys_mount+0x157/0x1c0 [ 348.801667] ? ksys_mount+0x3d0/0x3d0 [ 348.805505] do_syscall_64+0x15b/0x230 [ 348.809450] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 348.814683] RIP: 0033:0x455a99 [ 348.817891] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 348.825640] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 348.832958] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 21:32:51 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x200000, 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x230000, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x200300, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/249) [ 348.840256] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 348.847552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 348.854855] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000029 [ 348.871271] netlink: 56 bytes leftover after parsing attributes in process `syz-executor4'. 21:32:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000100), &(0x7f0000000080)=0x4) 21:32:51 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f00007b2000/0x3000)=nil, 0x3000) mlock(&(0x7f000058e000/0x1000)=nil, 0x1000) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000faaff0)) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000180), 0x9, 0x3) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x7, 0x4, 0xfffffffffffffffe, 0x7}) [ 348.907295] netlink: 56 bytes leftover after parsing attributes in process `syz-executor4'. 21:32:52 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000040)="fc9c6a4420e2ee45c91da833e23b73e4b17d909bb7b98bce898e7e7884f606c34e0a8a8ebc5ef943d8428ea0fce5c34d24eca9d36fe6f85e8ea4f45fdea01ae90870e1f325b62a9967401d41d1da40880d77a80857834c6682065c3f58105bba3fe9efd92a5832897e6e651dc08f12024b4117daa20c8b1c00465fac7f7b046f53c31b28aa65174a40f56a6cbcf4915ffeb63dcacbe2707a44d9151b18a15b1b9091867d4f114a26cebc62b2a2732ea7c3d4d7e01f4b7bcda486219f74846936e0e199b8e798b801453e498ec9a81152eac5dff9cbd455354d2ad9646fc68cfeabce767852c5a7fc4483ca24e6d48622e65af2f861", &(0x7f0000012000)}, 0xfcd9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 21:32:52 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0xe, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe2, "2e03fe0335a12df07461fbda96028a024bc1995119efc24fdbded54181aac32c44be46337189d6f0dc3a4a824b555cb72c67bad9f019d27e834fd397adcae8135ab044b3cb3a95289c001421a3ff62c314911a29d00168c6dbf10882de17a26748efa200ff7e9d7de359a12d4b7aaa33c2f256bf02fce3a85ed1c2beb197b240ebe59e31a6c6116af3d9554f43486bfa09fb5586e09e64cab363a68dab607e50b81a5ac1e44ea532ae4560bd93c5c5dc071794d33bd5e63fd8dfc99d7077a5e27a38c23622647fd53f883af5ac5f3175a1a0f77357cf69c016a16b7048ec3742b799"}, &(0x7f00000001c0)=0xea) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0xfff}, &(0x7f0000000240)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) [ 349.135806] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT 21:32:52 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x8000003fffa) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) socket$inet(0x2, 0x3, 0x800000800000001) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x8851, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6}, 0x0) 21:32:52 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) openat$cgroup_ro(r2, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, &(0x7f00000001c0)=0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x40000, 0x8, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 21:32:58 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/dsp\x00', 0x2400, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000840)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000800), 0x2, 0xf}}, 0x20) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000640)={0xffffffffffffffff}) sendto(r1, &(0x7f0000000680)="37ce8564a5b685802dcc9ce6e73ce2f595991e3505e204842e7a4ea6e3257593e6493f20d80c147afb699a31f41069eb7997982ffe63c51311fb2f099975a53aef63b6d20570ce0bba0d25207ba83bc7faf30ed00490f9f5a08e7173a7e95e7c01ac3c7c706e5431dd4a8293e0d53b2103998b1003f88285623e95335b70140c311af16d5d27b832288fe53f85fb1db0940f3f7ca10a6298d146e26507b534c55fc22f5ef9fb", 0xa6, 0x4000, &(0x7f0000000740)=@ax25={0x3, {"63d3cd525e5b17"}, 0x7fffffff}, 0x80) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='mslos\x00', &(0x7f0000000200)='vxfs\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000380)='ramfs\x00', &(0x7f00000003c0)='keyring%-\x00'], &(0x7f0000000580)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=':securityGPL,security}nodev/GPLbdevposix_acl_accessppp1]em1]md5sum@md5sum\x00']) 21:32:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=ANY=[@ANYBLOB="240000001800218e0000000000000000020000000000fd0104000000080005007f000001"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x803) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x6000000000000, 0x8202, 0x6, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x3f, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7, 0x9}, 0x8) timer_create(0x7, &(0x7f0000000140)={0x0, 0xd, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_getoverrun(r3) 21:32:58 executing program 5: ioperm(0x0, 0x3, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f00000001c0)}, 0xffffffffffffff28) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x2, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000001480)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75c01f0200f58d26d7a071fb35331ce39c5aeeff5083cf07dd46455c914d4aff1e7cf7ed57c0c2056f5ca933f03cbf82bd13534737339245d31b0041be6281d7e1b4b7099114c571872298dd7f2120e2b6fa2a2e2a2c9c6e0034750b7961fa2c1584c0b5a500ae0ac39bc76a78d9158266759f766a3e8c84c09cf35a214a200421dcbc4cb6ee55476d8ead8882947ffa1fb4c050727beb12c57e06ff59") ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000100)) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SG_GET_NUM_WAITING(r0, 0xc0c0583b, &(0x7f0000000140)) 21:32:58 executing program 4: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x2, [0x0, 0x401]}, &(0x7f0000000200)=0xc) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x81) r1 = syz_open_procfs(0x0, &(0x7f0000001480)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75c01f0200f58d26d7a071fb35331ce39c5aeeff5083cf07dd46455c914d4aff1e7cf7ed57c0c2056f5ca933f03cbf82bd13534737339245d31b0041be6281d7e1b4b7099114c571872298dd7f2120e2b6fa2a2e2a2c9c6e0034750b7961fa2c1584c0b5a500ae0ac39bc76a78d9158266759f766a3e8c84c09cf35a214a200421dcbc4cb6ee55476d8ead8882947ffa1fb4c050727beb12c57e06ff59") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x20000011}) ioctl$SG_GET_NUM_WAITING(r1, 0xc0c0583b, &(0x7f0000000080)) 21:32:58 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setns(r0, 0x4000000) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x36b, 0x1) socket(0x10, 0x2, 0x20000) socket$netlink(0x10, 0x3, 0x204) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000100)=0x8) 21:32:58 executing program 1: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x4000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000240)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) recvmsg$kcm(r2, &(0x7f00000001c0)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1, 0x0, 0x0, 0x5}, 0x100) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=0x0) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x10000, 0x9, 0x6, 0xf6e, 0x0, 0x73, 0x80, 0x8, 0x0, 0x401, 0xffff, 0x3, 0x3, 0x8, 0x8, 0x8, 0x4, 0x86a, 0x3, 0x8, 0x7f, 0x2fa, 0x0, 0x9, 0x5, 0x1781, 0xfff, 0x100, 0xfff, 0xfffffffffffffff9, 0x1, 0x4, 0x64fb4e8f, 0x1, 0x1000, 0xffff, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000280), 0xe}, 0x30030, 0x7fffffff, 0x1f, 0x0, 0x800, 0xffffffffffffffff, 0x20}, r3, 0x6, r0, 0x1) 21:32:58 executing program 0: r0 = epoll_create1(0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) r2 = epoll_create1(0x0) close(r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c85000)={0x4}) open(&(0x7f0000000000)='./file0\x00', 0x58000, 0x100) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000080)={0x3ff, 0x1, 0x0, [{0x8, 0xfffffffffffffffa, 0x7fffffff, 0x0, 0x100, 0x1, 0x8}]}) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xffffffffffffff00) socket$netlink(0x10, 0x3, 0x14) 21:32:58 executing program 3 (fault-call:1 fault-nth:42): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 355.843447] FAULT_INJECTION: forcing a failure. [ 355.843447] name failslab, interval 1, probability 0, space 0, times 0 [ 355.855011] CPU: 0 PID: 21302 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 355.861900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.871284] Call Trace: [ 355.873928] dump_stack+0x185/0x1d0 [ 355.877631] should_fail+0x87b/0xab0 [ 355.881398] __should_failslab+0x278/0x2a0 [ 355.885705] should_failslab+0x29/0x70 [ 355.889637] kmem_cache_alloc+0x129/0xb70 21:32:58 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x153, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x11c, 0x1, 0x2}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000080)={0xd42, 0x1, 0xfffffffffffffeff, 'queue1\x00'}) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000140)=""/25, &(0x7f00000002c0)=0x19) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) [ 355.893825] ? memcg_kmem_put_cache+0x40/0x290 [ 355.898461] ? ceph_msg_new+0xc1/0x6a0 [ 355.902379] ? ceph_kvmalloc+0xb5/0x1b0 [ 355.906398] ceph_msg_new+0xc1/0x6a0 [ 355.910183] msgpool_alloc+0xc9/0x1b0 [ 355.914044] ? ceph_msgpool_init+0x2b0/0x2b0 [ 355.918488] mempool_create_node+0x841/0xc70 [ 355.922986] mempool_create+0xd4/0xf0 [ 355.926854] ? msgpool_alloc+0x1b0/0x1b0 [ 355.930995] ? ceph_msgpool_init+0x2b0/0x2b0 [ 355.935455] ceph_msgpool_init+0x12d/0x2b0 [ 355.939767] ceph_osdc_init+0x73d/0x1010 [ 355.943913] ceph_create_client+0x401/0x620 [ 355.948308] ? __kmalloc+0x13a/0x350 [ 355.952094] ceph_mount+0xb4c/0x30a0 [ 355.955855] ? alloc_pages_current+0x6b1/0x970 [ 355.961489] ? f2fs_init_acl+0x1530/0x1530 [ 355.965790] mount_fs+0x29b/0x780 [ 355.969320] vfs_kern_mount+0x222/0x990 [ 355.973378] do_mount+0xca5/0x4ed0 [ 355.976983] ? __kmalloc+0x13a/0x350 [ 355.980772] ? copy_mount_options+0x91/0x540 [ 355.985264] ksys_mount+0x32e/0x3d0 [ 355.988966] __x64_sys_mount+0x157/0x1c0 21:32:59 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000011000100000000007600000000000000"], 0x14}, 0x1}, 0x0) [ 355.993099] ? ksys_mount+0x3d0/0x3d0 [ 355.996941] do_syscall_64+0x15b/0x230 [ 356.000883] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 356.006103] RIP: 0033:0x455a99 [ 356.009318] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 356.017081] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 356.024385] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 356.031689] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 356.038997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 356.046305] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002a 21:32:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) unshare(0x24020400) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000001c0)=""/249) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x600, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x15e800000000) 21:32:59 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x458800) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x10001, 0x0, 0x2, 0x81, 0xe68a, 0x7, 0x80, 0x7f, 0xfa9, 0x1, 0x0, 0x4}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) personality(0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@broadcast, @loopback}, &(0x7f0000000140)=0xc) getresuid(&(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000003100)) 21:32:59 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x24fb, 0xfffffffffffffffc) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r3 = semget$private(0x0, 0x7, 0x508) ioctl(r2, 0x80000000, &(0x7f0000000940)="ebe5623a7591e9f3094073c4f5f78649780deba1bfe2c92a96e122b317a1aea5a7a957299f08be4842a83d4747933cfb080d7c455bb01048197870ef4b9a7c10d71a28df43b0f649def04e3d0f05f65d25503295d19ad2790b58a44d9b0b3db68d72") r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x0, 0x9, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000009c0)=""/58) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000440)=@security={'security\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x210, 0x210, 0x118, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1e}, 0xffffff00, 0xff, 'veth1_to_team\x00', 'gretap0\x00', {}, {}, 0x33, 0x2, 0x2}, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4, [0xff000000, 0xff0000ff, 0x0, 0xff000000], 0x4e21, 0x4e22, 0x4e20, 0x4e24, 0x4, 0x4, 0x8, 0xffffffffffffffe1, 0x8d}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x19}, 0x0, 0xff, 'veth0_to_team\x00', 'vcan0\x00', {}, {}, 0x0, 0x2, 0x28}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x10001, [0x0, 0x7, 0x6, 0x10001, 0xff, 0x4], 0x2, 0x1, 0x7}, {0xfffffffffffffff7, [0x2, 0x7, 0x5, 0x8c2, 0xfffffffffffffffb, 0x2], 0x1, 0x100000001, 0x5}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x0, 0x7fffffff, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x2, 0x100000001, 0xb5}, {0x87d, 0x1ff, 0x80000001}, {0x5d06, 0x40, 0x1ff}, 0x7, 0x80000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000880)={'ip6tnl0\x00', 0xc01}) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000300)=""/234, &(0x7f0000000400)=0xea) getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000840)=0x4) semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000000200)=""/188) 21:32:59 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs$namespace(r0, &(0x7f0000000140)='ns/cgroup\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="200047b9fcf8c32d97619c59440000320029030000000020000000243a62403e2b5e00e06ab0b24f3192095daa87c4425d43000c000200010000"], 0x20}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xe}, 0x7fffffff}}, [0x9, 0x4, 0x10000, 0x59, 0x0, 0x0, 0x1ff, 0x9, 0x8, 0x40, 0x4, 0x6, 0x3, 0x80, 0x8]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)={r3, 0xea, "bfda8efe33384ef6173ce4611d6cb7a1a5b8e8e174fea2cc4f9918e5230aa655b967566234aa88030a249afc6b1339e0eb15f86ea09419a33176dd7b95ff449ecb535f5ea6d03b64866463b5ad996593d7955280cd5cc99408deb775309fa51b99d23a0b7b4e4b3e0db0ebef83b42d82d9560c70a0be0c1d9734a16d51dcc862ee7cf75dcc5926ad42a2035aff5fa3eca7f2e07cb1ec19338ccaf66bbfcbf3da417365a19aa41f56959eb9eeda46ba4787d28cb8d409650891a2f2279e044068ac653de4e0c445ad4081f5ce1c74af77a32bea85b9f72c6b27cd39b7b7ab4bb102ff897e5cb35fdf8f07"}, &(0x7f0000000400)=0xf2) ioprio_set$pid(0x0, r0, 0xfffffffffffff961) 21:32:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000001480)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75c01f0200f58d26d7a071fb35331ce39c5aeeff5083cf07dd46455c914d4aff1e7cf7ed57c0c2056f5ca933f03cbf82bd13534737339245d31b0041be6281d7e1b4b7099114c571872298dd7f2120e2b6fa2a2e2a2c9c6e0034750b7961fa2c1584c0b5a500ae0ac39bc76a78d9158266759f766a3e8c84c09cf35a214a200421dcbc4cb6ee55476d8ead8882947ffa1fb4c050727beb12c57e06ff59") setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) ioctl$SG_GET_NUM_WAITING(r1, 0xc0c0583b, &(0x7f0000000180)) 21:32:59 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xe98, 0x20002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x800, 0x7, 0x1, 0x100, 0x41376421}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3ff, 0x2, 0x1, 0x40, r1}, &(0x7f0000000200)=0x10) r2 = socket(0x11, 0x80a, 0x0) bind$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 21:32:59 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0xe7) 21:32:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x40000) 21:32:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0xc, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x408000) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x41) 21:32:59 executing program 4: unshare(0x400) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1ff) userfaultfd(0x80800) 21:32:59 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000002c0)={0x303, 0x33}, 0x549) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) fcntl$setstatus(r0, 0x4, 0x20000000040000) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000240)={0x1d, r1}, 0x10) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)=""/222, &(0x7f0000000100)=0xde) close(r0) getdents64(r0, &(0x7f0000000280)=""/5, 0x5) 21:32:59 executing program 3 (fault-call:1 fault-nth:43): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 356.780190] FAULT_INJECTION: forcing a failure. [ 356.780190] name failslab, interval 1, probability 0, space 0, times 0 [ 356.791632] CPU: 1 PID: 21361 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 356.798501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.807889] Call Trace: [ 356.810535] dump_stack+0x185/0x1d0 [ 356.814250] should_fail+0x87b/0xab0 [ 356.818031] __should_failslab+0x278/0x2a0 [ 356.822322] should_failslab+0x29/0x70 [ 356.826265] __kmalloc+0xbe/0x350 [ 356.829767] ? memcg_kmem_put_cache+0x40/0x290 [ 356.834397] ? ceph_msg_new+0xc1/0x6a0 [ 356.838352] ? ceph_kvmalloc+0xb5/0x1b0 [ 356.842373] ceph_kvmalloc+0xb5/0x1b0 [ 356.846231] ceph_msg_new+0x2c2/0x6a0 [ 356.850106] msgpool_alloc+0xc9/0x1b0 [ 356.853981] ? ceph_msgpool_init+0x2b0/0x2b0 [ 356.858427] mempool_create_node+0x841/0xc70 [ 356.862927] mempool_create+0xd4/0xf0 [ 356.866790] ? msgpool_alloc+0x1b0/0x1b0 [ 356.870889] ? ceph_msgpool_init+0x2b0/0x2b0 [ 356.875341] ceph_msgpool_init+0x12d/0x2b0 [ 356.879650] ceph_osdc_init+0x73d/0x1010 [ 356.883779] ceph_create_client+0x401/0x620 [ 356.888158] ? __kmalloc+0x13a/0x350 [ 356.891931] ceph_mount+0xb4c/0x30a0 [ 356.895678] ? alloc_pages_current+0x6b1/0x970 [ 356.900322] ? f2fs_init_acl+0x1530/0x1530 [ 356.904607] mount_fs+0x29b/0x780 [ 356.908132] vfs_kern_mount+0x222/0x990 [ 356.912176] do_mount+0xca5/0x4ed0 [ 356.915779] ? __kmalloc+0x13a/0x350 [ 356.919548] ? copy_mount_options+0x91/0x540 [ 356.924028] ksys_mount+0x32e/0x3d0 [ 356.927759] __x64_sys_mount+0x157/0x1c0 [ 356.931870] ? ksys_mount+0x3d0/0x3d0 [ 356.935707] do_syscall_64+0x15b/0x230 [ 356.939645] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 356.944889] RIP: 0033:0x455a99 [ 356.948099] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 356.955850] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 356.963161] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 356.970474] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 21:32:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r2, r3/1000+30000}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10, 0xf0ffffff02000000, 0xff00000000000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x48, 0x14, 0x207, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) open_by_handle_at(r1, &(0x7f0000000000)={0x26, 0x8, "e4e93df16fa238fbea7829072ee3fcd032ced620c5f494eee6806dba7d5e"}, 0x8c00) 21:32:59 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = dup(r0) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) tkill(r3, 0x1f) iopl(0x1) 21:32:59 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0xa185, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0xff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000140)={0xffffffff}, 0x13f, 0x100d}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f00000001c0)={0x7, 0x8, 0xfa00, {r1, 0x8}}, 0x10) r2 = socket(0x2, 0x80001, 0x1) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000440)={0x13, 0x10, 0xfa00, {&(0x7f0000000240), r1, 0x3}}, 0x18) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)={'team0\x00'}) 21:33:00 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x2) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = memfd_create(&(0x7f0000000000)='b\n\x00\x00\x00', 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4d011, r2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x20}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x3}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000080)) fdatasync(r2) read(r0, &(0x7f0000000140)=""/4, 0x21) [ 356.977784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 356.985089] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002b 21:33:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x200000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000080)=""/8, &(0x7f0000706ffc)=0x8) 21:33:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x104000008912, &(0x7f0000000200)="295ee1311f16f477671070") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2d326db2, 0x20}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x4, 0x4, 0xffff, 0x5, 0xec54, 0x401, 0x0, r2}, &(0x7f0000000180)=0x20) r3 = socket(0x10, 0x3, 0x0) fchmod(r0, 0x2) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f00000002c0)={'sit0\x00', @ifru_ivalue}) 21:33:00 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket$inet6(0xa, 0x1, 0x40000000) ioctl(r1, 0x4000008916, &(0x7f0000000000)="295ee1311f16f477671070") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ppoll(&(0x7f00000001c0)=[{r1}, {r0}, {r3}, {r0}, {r2}], 0x5, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x8) 21:33:00 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x10000) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000080)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}]) clock_gettime(0xfffffffffffffffe, &(0x7f0000000300)={0x0, 0x0}) io_getevents(r2, 0x2, 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f00000002c0)={0x0, r3+10000000}) 21:33:00 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x1000000000000000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000440)}, 0x10008000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x81}, &(0x7f0000000200)=0x8) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xf6}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="18", 0x1, 0x8000, &(0x7f0000000040)={0xa}, 0x1c) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="36d0bfffe143d65fe027002306a4cafbffe720"], 0xb) 21:33:00 executing program 3 (fault-call:1 fault-nth:44): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:00 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000080)="00000000fa9131bdfb2d6388fd21c6498b4ccf60442f6e17ef62ae383e15dc82ed0504e666327e944783770881024e316786faad9f384e8b6f93c1f080affe0bb3f4dd34c299218004477fe4b2fb0254d3e9bba049cc3336", 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x2200000024040000) ppoll(&(0x7f0000000100)=[{r1}, {r2, 0x8085}], 0x2, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x8) 21:33:00 executing program 0: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8000000000019, &(0x7f000074fffc)=0x4, 0x4) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000200)=""/22, &(0x7f0000000240)=0x16) r1 = dup(0xffffffffffffffff) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00000000c0)=0x81, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="661f4aeabff76763e6b0b17d53db87e42f18c6d17f644dcad32985b35085914fc8d5ecace6504098fff24b08c1879b13368d4caa50f50c2e5f3f26c43c6f737144a08d2850d569f647448cb6f253d926ca54bad59f288832313514143375e3c33a10f50d133bd8dfa63221f03e3a26b37b5ddccde228", 0x76, 0x1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x4, 0x8) [ 357.413704] FAULT_INJECTION: forcing a failure. [ 357.413704] name failslab, interval 1, probability 0, space 0, times 0 [ 357.425217] CPU: 0 PID: 21408 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 357.432090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.441483] Call Trace: [ 357.444133] dump_stack+0x185/0x1d0 [ 357.447840] should_fail+0x87b/0xab0 [ 357.451610] __should_failslab+0x278/0x2a0 [ 357.455903] should_failslab+0x29/0x70 [ 357.459836] kmem_cache_alloc+0x129/0xb70 [ 357.464027] ? memcg_kmem_put_cache+0x40/0x290 [ 357.468648] ? ceph_msg_new+0xc1/0x6a0 [ 357.472586] ? ceph_kvmalloc+0xb5/0x1b0 [ 357.476637] ceph_msg_new+0xc1/0x6a0 [ 357.480421] msgpool_alloc+0xc9/0x1b0 [ 357.484284] ? ceph_msgpool_init+0x2b0/0x2b0 [ 357.488727] mempool_create_node+0x841/0xc70 [ 357.493224] mempool_create+0xd4/0xf0 [ 357.497087] ? msgpool_alloc+0x1b0/0x1b0 [ 357.501187] ? ceph_msgpool_init+0x2b0/0x2b0 [ 357.505642] ceph_msgpool_init+0x12d/0x2b0 [ 357.510023] ceph_osdc_init+0x73d/0x1010 [ 357.514155] ceph_create_client+0x401/0x620 [ 357.518539] ? __kmalloc+0x13a/0x350 [ 357.522329] ceph_mount+0xb4c/0x30a0 [ 357.526097] ? alloc_pages_current+0x6b1/0x970 [ 357.530772] ? f2fs_init_acl+0x1530/0x1530 [ 357.535065] mount_fs+0x29b/0x780 [ 357.538584] vfs_kern_mount+0x222/0x990 [ 357.542608] do_mount+0xca5/0x4ed0 [ 357.546188] ? msan_get_shadow_origin_ptr+0x101/0x230 [ 357.551421] ? copy_mount_options+0x91/0x540 [ 357.555893] ksys_mount+0x32e/0x3d0 [ 357.559579] __x64_sys_mount+0x157/0x1c0 [ 357.563678] ? ksys_mount+0x3d0/0x3d0 [ 357.567495] do_syscall_64+0x15b/0x230 [ 357.571415] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 357.576617] RIP: 0033:0x455a99 [ 357.579812] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 357.587551] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 357.594830] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 357.602102] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 21:33:00 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x0, 0x0) read(r0, &(0x7f0000000440)=""/181, 0xb5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10813, r0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000340)=""/144, 0x90}], 0x1) 21:33:00 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xfffffffffffffffd, @loopback=0x7f000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r2, &(0x7f0000000180)=@rc, &(0x7f0000000200)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x20) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000040)=0x7, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) accept(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80) [ 357.609403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 357.616692] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002c 21:33:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x20, 0x11, 0x2ff, 0x0, 0x0, {0x7}, [@nested={0x4, 0x76}, @typed={0x8, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0x8) 21:33:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0xac}, {0x6}]}, 0x10) 21:33:00 executing program 5: r0 = socket$inet6(0xa, 0x4000000005, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16d477671070") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2800, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x6193}, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) 21:33:00 executing program 3 (fault-call:1 fault-nth:45): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x11, 0x80002, 0x0) fallocate(r1, 0x2, 0xffffffffffffff00, 0x80000040) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x20}, 0x4}}, 0x0, 0x8000, 0x794, "6ea671b1f5960e47106c35a239d168a303daea019e9964c3ee6f6fb7fcfe9e5b97e88d0f2f39dd13578bdf4c712b17ecaee1a8df8aa09912347af41a1c6cc89584c3b0c3f99e225a9448f155a3323796"}, 0xd8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10017, r1, 0x4000000000000) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) sched_getscheduler(r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x40400, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r2, r4, 0x0, 0x2}, 0x10) ioctl$TIOCCONS(r4, 0x541d) 21:33:00 executing program 7: unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x7, 0x80000001ff, 0x45, 0x4, 0xffffffffffffffff, 0x427}, 0x2c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x30002, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0x40}, 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x406, r3) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r3) [ 358.000939] FAULT_INJECTION: forcing a failure. [ 358.000939] name failslab, interval 1, probability 0, space 0, times 0 [ 358.012290] CPU: 1 PID: 21450 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 358.019158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.028549] Call Trace: [ 358.031204] dump_stack+0x185/0x1d0 [ 358.034916] should_fail+0x87b/0xab0 [ 358.038685] __should_failslab+0x278/0x2a0 [ 358.042976] should_failslab+0x29/0x70 [ 358.046911] __kmalloc+0xbe/0x350 21:33:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000680)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffff}, 0x106}}, 0x20) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000040)={@host=0x2}) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000000080)={0x5, 0x10, 0xfa00, {&(0x7f0000000280), r1, 0x1}}, 0x18) fstat(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) 21:33:01 executing program 1: r0 = socket$kcm(0xa, 0x122000000003, 0x11) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e829f650db0f", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @local}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x2, 0x30, 0x8, 0x8001}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r4, 0x7}, &(0x7f0000000280)=0x8) syz_emit_ethernet(0x1d0, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 358.050412] ? ceph_msg_new+0xc1/0x6a0 [ 358.054339] ? ceph_kvmalloc+0xb5/0x1b0 [ 358.058354] ceph_kvmalloc+0xb5/0x1b0 [ 358.062211] ceph_msg_new+0x2c2/0x6a0 [ 358.066087] msgpool_alloc+0xc9/0x1b0 [ 358.069969] ? ceph_msgpool_init+0x2b0/0x2b0 [ 358.074432] mempool_create_node+0x841/0xc70 [ 358.078940] mempool_create+0xd4/0xf0 [ 358.082825] ? msgpool_alloc+0x1b0/0x1b0 [ 358.086935] ? ceph_msgpool_init+0x2b0/0x2b0 [ 358.091394] ceph_msgpool_init+0x12d/0x2b0 [ 358.095694] ceph_osdc_init+0x73d/0x1010 [ 358.099828] ceph_create_client+0x401/0x620 [ 358.104439] ? __kmalloc+0x13a/0x350 [ 358.108253] ceph_mount+0xb4c/0x30a0 [ 358.112034] ? alloc_pages_current+0x6b1/0x970 [ 358.116714] ? f2fs_init_acl+0x1530/0x1530 [ 358.121009] mount_fs+0x29b/0x780 [ 358.124527] vfs_kern_mount+0x222/0x990 [ 358.128547] do_mount+0xca5/0x4ed0 [ 358.132117] ? __kmalloc+0x13a/0x350 [ 358.135865] ? copy_mount_options+0x91/0x540 [ 358.140313] ksys_mount+0x32e/0x3d0 [ 358.143973] __x64_sys_mount+0x157/0x1c0 [ 358.148055] ? ksys_mount+0x3d0/0x3d0 [ 358.151858] do_syscall_64+0x15b/0x230 [ 358.155788] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 358.160980] RIP: 0033:0x455a99 [ 358.164183] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 358.171910] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 358.179181] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 358.186454] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 358.193817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 21:33:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x579d, 0x400000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000480)=""/223) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000180)=""/221) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaa193375d79e0b7b2176d5ee8409aaaaaa0000000000e5ff00000000"], 0x0) [ 358.201103] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002d 21:33:01 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 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, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) socketpair(0x11, 0x6, 0x20, &(0x7f0000000040)) 21:33:01 executing program 1: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000800000000e5ffffff0000000000004c01903d62a558842c7348be5e00000000001300000000000000020300fffb0500050000000000000000000000ff010006000000000000000000edf106e72805c4303e6d0a526323129444d7c0269eb65c822282e0336c48ae52eb398b68de518cc6c3909ece92adde3473908441e5493639edd2105b04052589323d0dccf359238996bfa729124e31ca66e41ab2"], 0x70}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 21:33:01 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001c00)=0x1, 0x4) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000000000)) sched_setaffinity(0xffffffffffffffff, 0x8, &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) r2 = gettid() ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000001bc0)={&(0x7f0000001c40)="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", 0x1010}) sendmsg$nl_route_sched(r0, &(0x7f0000000b80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000b40)={&(0x7f0000000300)=ANY=[@ANYBLOB="080800002c0010032abd7000fcdbdf2500000000", @ANYRES32=r1, @ANYBLOB="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"], 0x808}, 0x1, 0x0, 0x0, 0x1}, 0x1) 21:33:01 executing program 3 (fault-call:1 fault-nth:46): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:01 executing program 4: syz_open_procfs(0x0, &(0x7f00000003c0)='net/tcp6\x00') r0 = socket$inet6(0xa, 0x5, 0x8000010001) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000180)='personality\x00') 21:33:01 executing program 0: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_delete(0x0) timer_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}}, &(0x7f00000001c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) flock(r1, 0x3) nanosleep(&(0x7f0000000200)={0x0, 0x989680}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e50000000a7de1ca8b75dc900600000000000000a0cdf6d5a20797d21180abd2ca9a878126ed5598f98e96cc249c3da14e020ecd66188e062f9ca544a4bb38ef522a25361a924e1cd8a7f4d567aee994dda83590635830c3ec3517cc2d493943ca813e5b4cb1dd3552abf00dd50b79d1967082006a83f48a37f7ac6bd4c4bac713a5bb44af5cf167d1ee28ea98b242d69471187b309527a2fb442a7e6a224e3e44be2879f9ff9ea01bef2179bcb5aab7cd8931879d8c61bf5f996e03ef6c9fdc0ab23d26b453600d30d1275ea7c12a91b8bc38af73d56be4972e0dc84c56cdeeeae52dae285b0e6240"], &(0x7f00000003c0)=0xed) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0xffffffffffff6f02, 0x2, 0x8000, 0xce, 0x5, 0x6f, 0xcb, 0x3, r3}, 0x20) clock_gettime(0xfffffffffffffffe, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x10001}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000540)={r6, 0x7f, 0x9, 0x7, 0xffffffffffff2eb3, 0x1, 0x100000001, 0xc000000000000000, {r7, @in={{0x2, 0x4e23, @rand_addr=0x1f}}, 0x29, 0x4, 0x1, 0x80000001, 0x3}}, &(0x7f0000000600)=0xb0) pselect6(0x40, &(0x7f0000000240)={0x8, 0x9, 0x7fffffff, 0x6, 0x4, 0x5d5e2f2b, 0x1, 0x1}, &(0x7f0000000040)={0xfffffffffffff3eb, 0xfffffffffffffffb, 0x1f, 0x4, 0x40000000000000, 0x1, 0x7, 0x3}, &(0x7f0000000080)={0x3, 0x7, 0x7, 0x1, 0x4, 0x4, 0x7, 0xfffffffffffffff7}, &(0x7f0000000100)={r4, r5+30000000}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 21:33:01 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x8020400) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x24000001) 21:33:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000400)=r1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="0201000000000001001a0000a10000000000000000000000"], 0x1a3}, 0x1}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0xf8, r4, 0x8, 0x70bd2a, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x95b}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2edf}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xd, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x22}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x18}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8ba}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8040}, 0x8080) [ 358.528559] FAULT_INJECTION: forcing a failure. [ 358.528559] name failslab, interval 1, probability 0, space 0, times 0 [ 358.540141] CPU: 0 PID: 21490 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 358.547016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.556412] Call Trace: [ 358.559066] dump_stack+0x185/0x1d0 [ 358.562785] should_fail+0x87b/0xab0 [ 358.566582] __should_failslab+0x278/0x2a0 [ 358.570886] should_failslab+0x29/0x70 [ 358.574825] kmem_cache_alloc+0x129/0xb70 [ 358.579030] ? memcg_kmem_put_cache+0x40/0x290 [ 358.583656] ? ceph_msg_new+0xc1/0x6a0 [ 358.587589] ? ceph_kvmalloc+0xb5/0x1b0 [ 358.591645] ceph_msg_new+0xc1/0x6a0 [ 358.595438] msgpool_alloc+0xc9/0x1b0 [ 358.599312] ? ceph_msgpool_init+0x2b0/0x2b0 [ 358.603754] mempool_create_node+0x841/0xc70 [ 358.608245] mempool_create+0xd4/0xf0 [ 358.612110] ? msgpool_alloc+0x1b0/0x1b0 [ 358.616214] ? ceph_msgpool_init+0x2b0/0x2b0 [ 358.620681] ceph_msgpool_init+0x12d/0x2b0 [ 358.624986] ceph_osdc_init+0x73d/0x1010 [ 358.629117] ceph_create_client+0x401/0x620 [ 358.633507] ? __kmalloc+0x13a/0x350 [ 358.637287] ceph_mount+0xb4c/0x30a0 [ 358.641063] ? alloc_pages_current+0x6b1/0x970 [ 358.645727] ? f2fs_init_acl+0x1530/0x1530 [ 358.650026] mount_fs+0x29b/0x780 [ 358.653560] vfs_kern_mount+0x222/0x990 [ 358.657611] do_mount+0xca5/0x4ed0 [ 358.661212] ? __kmalloc+0x13a/0x350 [ 358.664999] ? copy_mount_options+0x91/0x540 [ 358.669485] ksys_mount+0x32e/0x3d0 [ 358.673276] __x64_sys_mount+0x157/0x1c0 [ 358.677381] ? ksys_mount+0x3d0/0x3d0 [ 358.681213] do_syscall_64+0x15b/0x230 [ 358.685155] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 358.690375] RIP: 0033:0x455a99 [ 358.693590] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 358.701343] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 358.708663] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 358.715973] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 21:33:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x3) ioctl(r0, 0x4000008912, &(0x7f0000000200)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='ns\x00') getdents64(r1, &(0x7f0000001380)=""/4096, 0x103) fcntl$notify(r1, 0x402, 0x31) exit(0x2) getdents64(r1, &(0x7f0000000000)=""/57, 0xfffffece) 21:33:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'team_slave_1\x00', 0x4}, 0x18) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"6c6f3a0500", {0x2, 0x0, @multicast1=0xe0000001}}) 21:33:01 executing program 6: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000300)="5545e48fd88a098b", 0x8, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x4) sendfile(r0, r0, &(0x7f0000317000), 0xff8) symlinkat(&(0x7f0000000000)='\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') fadvise64(r0, 0x0, 0x7ff, 0x3) [ 358.723279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 358.730586] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002e 21:33:01 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x811, r0, 0x0) ioctl(r0, 0x4, &(0x7f00000000c0)="7c38ec005381b1a553f376a6b664955841e4bbbda4fbd32357e2a4afcacb637b491c8bc6c842266a3c4f9b657c3c93d0b9822e2a36e7d1b77c7cc1d5bb2c568c0d178f63642fc1d44f56e8e334cb9d22070bc487921643ecc4fdad82a4e77e36889eed30bb49ab82217ffbe3182e5746e0573fcd342ba741765688d28027054480f65a63a5267cda5962b5527457ecbf381a824d83b218c715230db955a6e0ba23f7b807f006b90dede142a9da8699e52840") 21:33:01 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r1, 0x2, 0x70bd27, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffff0001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x20000800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f0000000240)='IPVS\x00', 0x2) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f00000000c0)="accb8a81df8d58403e2d4ec64ff4f9f1c3f3a97a4d09266bf3c9c4bd983f10c6"}) 21:33:01 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000baa3412b6eb2c20e00000000000000"], &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) unshare(0x24020400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0x3d5, &(0x7f0000001240)}, 0x10) 21:33:01 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x53be) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f"], 0x1) shutdown(r1, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) 21:33:02 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x44000, 0x0) r1 = semget(0x3, 0x0, 0x20) getresuid(&(0x7f0000000000)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) getresgid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x1c0000, r2, r3, r4, r5, 0x8, 0x5}, 0x21fa, 0x81, 0x6}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000002400)=""/4096, 0x10000006d}], 0x1, 0x0) 21:33:02 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$int_out(r0, 0x0, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x400000890f, &(0x7f0000000100)="295ee1311f16f474d81070") r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) poll(&(0x7f0000000200)=[{r3, 0x1}, {r3, 0x2000}, {r2, 0x210}, {r2, 0x4200}], 0x4, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r2, 0x0, 0x6, &(0x7f0000000180)={@rand_addr=0x9, @dev={0xac, 0x14, 0x14}}, 0x10) 21:33:02 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0xb0, @ipv4={[], [0xff, 0xff]}, 0x3651d54d}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x992, [0x552, 0x100000001, 0x9, 0x4bae, 0x200, 0x8000, 0x200, 0x57ef]}, 0x5c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r1, 0x1) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xd24a}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0x2}, &(0x7f00000000c0)=0x8) 21:33:02 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x101, 0x80) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl(r1, 0x9, &(0x7f0000000340)="e2cd4c0c97579208c3ada5afee5428015f5522de93a4d8b8fe0377bf108f9ce724d7554287ebb9b4a9b9cff70c28deee8ce400e342f669cc77d84b2fa80edf66c9256915b1e264f77ecb07b245913be047c0ce4ce272946f800198359e8f42b6188f0b57ad892f8551a9dca0812612d7df9c1ecc5a55a8bf7aab67aaa0d2087228f93e417b21df709e5e764d7a41b743b8d3cc85") poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/222, 0xde}], 0x1) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 21:33:02 executing program 3 (fault-call:1 fault-nth:47): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:02 executing program 0: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x10) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x200) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') 21:33:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xfc00, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) timerfd_create(0x3, 0x80800) recvfrom(r0, &(0x7f0000000080)=""/127, 0x7f, 0x2040, &(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000280)={0x3, 0x70, 0x48000000000000, 0x79, 0x7, 0x2, 0x0, 0x7ff800, 0x100, 0x2, 0xa0, 0x52, 0x6, 0x6, 0xffffffff, 0x8, 0x40, 0xad0, 0x401, 0x87, 0x8, 0x0, 0x8, 0x1, 0x960a, 0x6, 0x7, 0x7fffffff, 0x9, 0x5, 0x8, 0x0, 0x2, 0x87c, 0x1, 0x1, 0x1, 0x414336d, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000240), 0x6}, 0xc0, 0x81, 0x6d, 0x3, 0x7fff, 0x2, 0x20}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r2, 0x1, 0x2}, 0x14) [ 359.273542] FAULT_INJECTION: forcing a failure. [ 359.273542] name failslab, interval 1, probability 0, space 0, times 0 [ 359.284971] CPU: 0 PID: 21550 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 359.291861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.301255] Call Trace: [ 359.303906] dump_stack+0x185/0x1d0 [ 359.307617] should_fail+0x87b/0xab0 [ 359.311389] __should_failslab+0x278/0x2a0 [ 359.315685] should_failslab+0x29/0x70 [ 359.319627] __kmalloc+0xbe/0x350 [ 359.323135] ? memcg_kmem_put_cache+0x40/0x290 [ 359.327760] ? ceph_msg_new+0xc1/0x6a0 [ 359.331689] ? ceph_kvmalloc+0xb5/0x1b0 [ 359.335723] ceph_kvmalloc+0xb5/0x1b0 [ 359.339597] ceph_msg_new+0x2c2/0x6a0 [ 359.343471] msgpool_alloc+0xc9/0x1b0 [ 359.347339] ? ceph_msgpool_init+0x2b0/0x2b0 [ 359.351783] mempool_create_node+0x841/0xc70 [ 359.356394] mempool_create+0xd4/0xf0 [ 359.360265] ? msgpool_alloc+0x1b0/0x1b0 [ 359.364371] ? ceph_msgpool_init+0x2b0/0x2b0 [ 359.368831] ceph_msgpool_init+0x12d/0x2b0 21:33:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0xa98e, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x50000000, 0x9b8e, 0x81, 0xbe, 0x9, 0x8, 0x20, 0x209, 0x2000000000000, 0x7fffffff, 0x11dd, 0x1ff, 0xfffffffffffffffa, 0x4, 0x8000]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x4, 0x9d0, 0x1, 0x3, 0xffff, 0xdb0, 0x80, {r2, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x8, 0x4, 0x1}}, &(0x7f0000000300)=0xb0) [ 359.373133] ceph_osdc_init+0x73d/0x1010 [ 359.377270] ceph_create_client+0x401/0x620 [ 359.381792] ? __kmalloc+0x13a/0x350 [ 359.385573] ceph_mount+0xb4c/0x30a0 [ 359.389332] ? alloc_pages_current+0x6b1/0x970 [ 359.393990] ? f2fs_init_acl+0x1530/0x1530 [ 359.398276] mount_fs+0x29b/0x780 [ 359.401796] vfs_kern_mount+0x222/0x990 [ 359.405814] do_mount+0xca5/0x4ed0 [ 359.409401] ? msan_get_shadow_origin_ptr+0xfe/0x230 [ 359.414568] ? copy_mount_options+0x91/0x540 [ 359.419060] ksys_mount+0x32e/0x3d0 [ 359.422765] __x64_sys_mount+0x157/0x1c0 [ 359.426882] ? ksys_mount+0x3d0/0x3d0 [ 359.430732] do_syscall_64+0x15b/0x230 [ 359.434674] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 359.439902] RIP: 0033:0x455a99 [ 359.443124] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 359.450877] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 359.458179] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 359.465487] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 21:33:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) listen(r1, 0x0) tee(r2, r0, 0xffffffff, 0xc) [ 359.472788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 359.480115] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000002f 21:33:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x6dda, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffd8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50100000107800006970a33c9298d2af9b5e299160c0468b848bf92455746c49da5a003971e2fbd6e2fa4a7cd7a121c1a35a1f92ade9dbd888f8b97e6169141230832f69efc8fd6bf9e61349111d45e1fbf1274106f68a577a421f516a9e9b5466d618554f1963c3f81600a483d9dc2d13ef5f540945d732cb9f9e8b3934"], &(0x7f00000002c0)) 21:33:02 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) 21:33:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") clock_gettime(0x4, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)=""/122, &(0x7f0000001580)=0x7a) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001480)={0x6, 0x0, [{0x1, 0x1000, &(0x7f0000000140)=""/4096}, {0x2000, 0xb5, &(0x7f0000001140)=""/181}, {0x0, 0xf7, &(0x7f0000001200)=""/247}, {0x1f000, 0x0, &(0x7f0000000080)}, {0x2, 0x58, &(0x7f0000001300)=""/88}, {0x2, 0xc8, &(0x7f0000001380)=""/200}]}) 21:33:02 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="63d7320f57") exit(0x0) lseek(r1, 0x31, 0x0) 21:33:02 executing program 3 (fault-call:1 fault-nth:48): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 359.716203] FAULT_INJECTION: forcing a failure. [ 359.716203] name failslab, interval 1, probability 0, space 0, times 0 [ 359.727667] CPU: 0 PID: 21579 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 359.734552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.743941] Call Trace: [ 359.746592] dump_stack+0x185/0x1d0 [ 359.750273] should_fail+0x87b/0xab0 [ 359.754125] __should_failslab+0x278/0x2a0 [ 359.758437] should_failslab+0x29/0x70 [ 359.762384] kmem_cache_alloc+0x129/0xb70 [ 359.766588] ? ceph_msg_new+0xc1/0x6a0 [ 359.770523] ? ceph_kvmalloc+0xb5/0x1b0 [ 359.774552] ceph_msg_new+0xc1/0x6a0 [ 359.778369] msgpool_alloc+0xc9/0x1b0 [ 359.782255] ? ceph_msgpool_init+0x2b0/0x2b0 [ 359.786709] mempool_create_node+0x841/0xc70 [ 359.791318] mempool_create+0xd4/0xf0 [ 359.795179] ? msgpool_alloc+0x1b0/0x1b0 [ 359.799278] ? ceph_msgpool_init+0x2b0/0x2b0 [ 359.804260] ceph_msgpool_init+0x12d/0x2b0 [ 359.808567] ceph_osdc_init+0x73d/0x1010 [ 359.812709] ceph_create_client+0x401/0x620 [ 359.817095] ? __kmalloc+0x13a/0x350 [ 359.820875] ceph_mount+0xb4c/0x30a0 [ 359.824638] ? alloc_pages_current+0x6b1/0x970 [ 359.830092] ? f2fs_init_acl+0x1530/0x1530 [ 359.834384] mount_fs+0x29b/0x780 [ 359.837896] vfs_kern_mount+0x222/0x990 [ 359.841944] do_mount+0xca5/0x4ed0 [ 359.845538] ? __kmalloc+0x13a/0x350 [ 359.849288] ? copy_mount_options+0x91/0x540 [ 359.853779] ksys_mount+0x32e/0x3d0 [ 359.857484] __x64_sys_mount+0x157/0x1c0 [ 359.861618] ? ksys_mount+0x3d0/0x3d0 [ 359.865455] do_syscall_64+0x15b/0x230 [ 359.869400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 359.874627] RIP: 0033:0x455a99 [ 359.877841] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 359.885594] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 359.892877] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 359.900165] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 359.907449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 21:33:02 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5635, 0x101000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x800) timer_create(0x2, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) close(r1) [ 359.914731] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000030 21:33:02 executing program 4: socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x80000, 0x5) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x4) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000100)="7d34da8899f4da1e506a2fd1838c2f3f34208398eecf487efb0309548e11cbaf1e6a18c3e9ab3216966ca2b4cf63edd415279c516742a2950d4e73e6484f7f1dd78f969f0f1f20a302fb", 0x4a) getcwd(&(0x7f0000000180)=""/146, 0x92) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='net/udplite6\x00') 21:33:02 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x1, 0x0, 0x7ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x20000000000002cb) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="5a0000000000000001000007c2d00000000046b27250f0f6065d86a61bf2b3b3ce8f92b84fa9ad86945bd8fbdcb34002bffe03dda400000000d82748f6d348820315f5000ae197670c1842f91dc0000048000000000000000000002000000000ee57c6b38f015bce09c500003e37dc40a155b28d276f1801e486b402bb9779b11de6c6b7d5d9aa69f93828d7bcd5c020f3186d412c9a589e459a57db1760da8ce7f62438cf7bce5212cb1f4ff3ffbff2"], 0x5a) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0)={r2, r3/1000+30000}, 0x10) 21:33:02 executing program 7: r0 = socket$unix(0x1, 0x802, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) accept4$unix(r0, 0x0, &(0x7f0000000180), 0x80800) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@dev}}, {{}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6dff8)=@abs={0x1, 0x0, 0x1}, 0x8) 21:33:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10002, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x8000}) accept(r0, &(0x7f0000000240)=@generic, &(0x7f00000002c0)=0x80) 21:33:03 executing program 3 (fault-call:1 fault-nth:49): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:03 executing program 1: unshare(0x24020400) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x501000) unshare(0x28000000) 21:33:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) write$tun(r2, &(0x7f0000000240)={@void, @val={0x1, 0x3, 0xfffffffffffff312, 0x2, 0xc7, 0x73}, @llc={@snap={0xaa, 0xab, "beed", "e8b731", 0x0, "5ea2ae47559ea9a64b8486ac5c4698395c3bc218aee887a9daf943a63471760445028741dbff6cd284610b6f86f1eed96e290c431cfdff9f185119998abca7bc4af3cc5d70a1a2eadc89deefbc09f8049d23418cc8f17989eb668110326a0c1ab9087cb81adae1a3af7697935fcc7787b58cc989f62abf35ac51299fb4d1d34bf49d7e9b7678386a484f2fc9c048e89e82cdac00600757230ff9addb1918d098eac6625cfa2529ed150291b565701a4f7673cff59390642e03401d658a3fa542ee070f19796baf38fa6ebc366d66913e0b1c09348d391fd7e43a5d1d9c37e9c097b385e74aef3390696e087e2f0e354adaa20a89"}}}, 0x107) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000200000002000000e000000200000000000000000200010000010000000003060000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) 21:33:03 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000000000000000a59d587064bb090546a3b19660f414030000000000000000000000000000"], 0x28}, 0x0) 21:33:03 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80100) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040), &(0x7f0000000080)) 21:33:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = socket$inet(0x10, 0x3, 0xc) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x80000000, 0x0, 0x7ff, 0x9, 0x100, 0x8, 0x20, 0x0, 0xa62, 0x7, 0x5, 0x7fff}) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f00000001c0)="24000000010707031dfffd946fa283000a200a0009000100034d3be00b1baba20400ff7e28000000110affffba010000000009b356da5a80d18bb0f76c4ac8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 360.240015] FAULT_INJECTION: forcing a failure. [ 360.240015] name failslab, interval 1, probability 0, space 0, times 0 [ 360.251504] CPU: 0 PID: 21620 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 360.258384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.267775] Call Trace: [ 360.270438] dump_stack+0x185/0x1d0 [ 360.274154] should_fail+0x87b/0xab0 [ 360.277933] __should_failslab+0x278/0x2a0 [ 360.282237] should_failslab+0x29/0x70 [ 360.286179] __kmalloc+0xbe/0x350 [ 360.289686] ? memcg_kmem_put_cache+0x40/0x290 [ 360.294328] ? ceph_msg_new+0xc1/0x6a0 [ 360.298266] ? ceph_kvmalloc+0xb5/0x1b0 [ 360.302333] ceph_kvmalloc+0xb5/0x1b0 [ 360.306216] ceph_msg_new+0x2c2/0x6a0 [ 360.307843] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 360.310090] msgpool_alloc+0xc9/0x1b0 [ 360.310147] ? ceph_msgpool_init+0x2b0/0x2b0 [ 360.310188] mempool_create_node+0x841/0xc70 [ 360.331368] mempool_create+0xd4/0xf0 [ 360.335239] ? msgpool_alloc+0x1b0/0x1b0 [ 360.339346] ? ceph_msgpool_init+0x2b0/0x2b0 [ 360.343804] ceph_msgpool_init+0x12d/0x2b0 [ 360.348194] ceph_osdc_init+0x73d/0x1010 [ 360.352337] ceph_create_client+0x401/0x620 [ 360.356727] ? __kmalloc+0x13a/0x350 [ 360.360511] ceph_mount+0xb4c/0x30a0 [ 360.364265] ? alloc_pages_current+0x6b1/0x970 [ 360.368915] ? f2fs_init_acl+0x1530/0x1530 [ 360.373202] mount_fs+0x29b/0x780 [ 360.376725] vfs_kern_mount+0x222/0x990 [ 360.380753] do_mount+0xca5/0x4ed0 [ 360.384344] ? copy_mount_options+0x2dd/0x540 [ 360.388917] ksys_mount+0x32e/0x3d0 [ 360.392613] __x64_sys_mount+0x157/0x1c0 [ 360.396715] ? ksys_mount+0x3d0/0x3d0 [ 360.400547] do_syscall_64+0x15b/0x230 [ 360.404487] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 360.409717] RIP: 0033:0x455a99 [ 360.412926] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 360.420674] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 360.427986] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 21:33:03 executing program 5: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x3ff, 0xfffffffffffffffe, 0xa, 0x10000200000006, 0x5, 0x80000000000005, 0x6, 0xfcdd, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @rand_addr=0x5}}, 0x7, 0x1, 0x8, 0x2, 0x16}, 0x98) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22}}, 0x20, 0x4, 0x7, 0x240, 0x81}, &(0x7f00000000c0)=0x98) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}, 0x1}], 0x2, 0x0, &(0x7f0000003700)={0x77359400}) 21:33:03 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c200000000000000000008004500001c000008000029907800000000a901f5ffffff000000000000"], &(0x7f0000000380)) r0 = msgget$private(0x0, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)=0x6) msgsnd(r0, &(0x7f0000000000)={0x3, "b7c6119df517772fd678fc039dd47a0da556ecc4ce5261c6f0281da3bf39e3c5542721fb04414669c2dd87af3a22a019c14c629297936cd6806ac3c9c35f35e52b66351699f6f381844716b29dfe83a113245f52dd60999e20e5a510a9b034c6780fe85ec85bc7edeeb5b32e718be92fbc3591cd6e9f7476ef3b8451ba4efb7ac9d8246c4fd45f8edaf77abd5c7e406291ff147c409bbaef0fae950d3054eaf83277088cb3"}, 0xad, 0x800) [ 360.435380] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 360.442683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 360.449990] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000031 21:33:03 executing program 4: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b73aa889eb9b71b4de3a595e", 0x100000278) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) 21:33:03 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4c81, &(0x7f0000000000)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 21:33:03 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82002, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x141) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000000300)) 21:33:03 executing program 3 (fault-call:1 fault-nth:50): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:03 executing program 1: r0 = socket(0x19, 0x8000b, 0xc) write(r0, &(0x7f0000594000), 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="1f0000000104ff00fd4354c007310000f3e9000208000100010423dcffdf00", 0x1f) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x1ff) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) close(r1) 21:33:03 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x113400) read$eventfd(r0, &(0x7f00000001c0), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_tables_matches\x00') readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000640)=""/9}, {&(0x7f0000000200)=""/88, 0xffffffffffffff84}, {&(0x7f0000000280)=""/223, 0xffffffffffffffbe}, {&(0x7f0000000380)=""/228, 0x1a1}, {&(0x7f0000000480)=""/8}, {&(0x7f00000004c0)=""/209}], 0x1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) pread64(r1, &(0x7f0000000100), 0xffffffffffffff98, 0x800000000000) r2 = semget$private(0x0, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) write$eventfd(r1, &(0x7f0000000180)=0x45, 0x8) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000000)=""/239) inotify_init1(0x80000) 21:33:03 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x7) lseek(r0, 0x0, 0x1f24e8d2c15aaf6d) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x6) 21:33:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000580)={'team0\x00', r2}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e24, @loopback=0x7f000001}, 'sit0\x00'}) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) [ 360.770723] FAULT_INJECTION: forcing a failure. [ 360.770723] name failslab, interval 1, probability 0, space 0, times 0 [ 360.782180] CPU: 0 PID: 21664 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 360.789059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.798482] Call Trace: [ 360.801132] dump_stack+0x185/0x1d0 [ 360.804844] should_fail+0x87b/0xab0 [ 360.808619] __should_failslab+0x278/0x2a0 [ 360.812915] should_failslab+0x29/0x70 [ 360.816844] kmem_cache_alloc+0x129/0xb70 [ 360.819208] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 360.821027] ? ceph_msg_new+0xc1/0x6a0 [ 360.821058] ? ceph_kvmalloc+0xb5/0x1b0 [ 360.821121] ceph_msg_new+0xc1/0x6a0 [ 360.821182] msgpool_alloc+0xc9/0x1b0 [ 360.821247] ? ceph_msgpool_init+0x2b0/0x2b0 [ 360.846196] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 360.849393] mempool_create_node+0x841/0xc70 [ 360.849474] mempool_create+0xd4/0xf0 [ 360.849528] ? msgpool_alloc+0x1b0/0x1b0 [ 360.849571] ? ceph_msgpool_init+0x2b0/0x2b0 [ 360.874650] ceph_msgpool_init+0x12d/0x2b0 [ 360.878970] ceph_osdc_init+0x73d/0x1010 [ 360.883105] ceph_create_client+0x401/0x620 [ 360.887485] ? __kmalloc+0x13a/0x350 [ 360.891268] ceph_mount+0xb4c/0x30a0 [ 360.895031] ? alloc_pages_current+0x6b1/0x970 [ 360.899684] ? f2fs_init_acl+0x1530/0x1530 [ 360.903975] mount_fs+0x29b/0x780 [ 360.907491] vfs_kern_mount+0x222/0x990 [ 360.911537] do_mount+0xca5/0x4ed0 [ 360.915131] ? __kmalloc+0x13a/0x350 [ 360.918900] ? copy_mount_options+0x91/0x540 [ 360.923378] ksys_mount+0x32e/0x3d0 [ 360.927070] __x64_sys_mount+0x157/0x1c0 [ 360.931164] ? ksys_mount+0x3d0/0x3d0 [ 360.934997] do_syscall_64+0x15b/0x230 [ 360.938930] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 360.944140] RIP: 0033:0x455a99 [ 360.947346] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 360.955090] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 360.962377] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 21:33:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x7) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000300)='./control\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') 21:33:03 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="0520a4971db5", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 21:33:04 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20010000002) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"17000000000000000400", 0x400}) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r2) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040), 0x2f3}]) [ 360.969660] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 360.976944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 360.984221] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000032 21:33:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x3fffffffffffc) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$key(0xf, 0x3, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000180)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f00000002c0)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x1, r2, 0x0, 0x0, @in6={0xa, 0x4e23, 0xffffffff, @empty, 0x8}}}, 0xa0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYRES16=0x0, @ANYRES64=r0, @ANYBLOB="6e341adc3a4306f23d474a998c1188cff16b4d98dd", @ANYRES16=0x0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=0x0, @ANYPTR64, @ANYBLOB="a7216372a0440aebec6608c810b291ffd0f337c53edefe41c1410180af888ff07ce29e2b08ebd305600d76fdf7639c31000000007debfbdc9dc68d120e689f3a9d836a170a172a9e8c51dc3a80000000dc774fa5b987d8b6154c76a1c83257560c0067af6b34be", @ANYRES64=r0, @ANYPTR, @ANYRES16=r1]], @ANYRES32=r1], 0x2d}, 0x1}, 0x0) 21:33:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000100)='ns/pid\x00') lseek(r0, 0xfffffffffffffffc, 0x4000000000) getdents(r1, &(0x7f0000000000)=""/69, 0x45) 21:33:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x770, 0x4e23, 0x0, 0x0, 0x80, 0x20, 0xff, r1, r2}, {0x401, 0x9, 0x10001, 0x3, 0xffffffffffffff48, 0xb8c4, 0x81, 0xffffffffffffffd2}, {0x8, 0xff, 0x1df, 0x5e397ba0}, 0x20, 0x6e6bb9, 0x0, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x1, 0x3, 0x49, 0x4, 0xc925, 0x1}}, 0xe8) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x4000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) fchownat(r3, &(0x7f0000000040)='./file0\x00', r4, r5, 0x800) 21:33:04 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000000c0)) close(r0) 21:33:04 executing program 3 (fault-call:1 fault-nth:51): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:04 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x0, &(0x7f0000e68000)={0x2}, 0x10) r1 = memfd_create(&(0x7f0000000000)='$wlan1{vmnet1vboxnet0:em1)]\x00', 0x2) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) 21:33:04 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000a80)={'dummy0\x00', 0x0}) accept(0xffffffffffffffff, &(0x7f0000000ac0)=@xdp={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000010c0)={@multicast1, @broadcast, 0x0}, &(0x7f0000001100)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001140)={'veth0_to_bond\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000041c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000042c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000043c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004440)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000004540)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000004580)={'ip_vti0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000049c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000004980)={&(0x7f00000045c0)={0x3ac, r1, 0x10d, 0x70bd25, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0xb8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r5}, {0x1a8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x120, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x60}}}]}}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x4000}, 0x8040) r11 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8001, 0x0) write$binfmt_misc(r11, &(0x7f0000000080)=ANY=[], 0x0) 21:33:04 executing program 7: r0 = socket$inet(0x2, 0x80804, 0x4000000000081) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4, 0x4, 0xfffffffffffffffc, "d65193f6fee52ff8d36f1982df3f8d224434e4eacad06dae542efeed91a9e80cfba2e53085f4c61a66140490164e50e5a58cd17d5869bbd472dedfd0ee1694d58268260b0bf92973b8471b7f4f3ca219"}, 0xd8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000040)=""/205, &(0x7f0000000140)=0xcd) setsockopt$inet_int(r0, 0x0, 0x40000000000cf, &(0x7f0000000340), 0x3e38a699) sendto$inet(r0, &(0x7f00000001c0)="841e55701bd358e95dc65910dbf3a47172d74999fd207a9490927e939912a8d6c5", 0x21, 0x40000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x9, 0x10, 0x200, 0x2120dd6c}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r1, 0x3f}, 0x8) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x7, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 21:33:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x1cf, 0x4, 0xfffffffffffff000, 0x30d, 0x391, 0xd, 0x1d8, 0x9}, "bbc77dbc2d69a018596c2f047aadd5508daa98082e2b63a3b0dbb31d58e2871ffc2f721a5099838bca1b63c89058130d333f7e984e70d7723327f1f7fc91ac68445137b50569bd0481dcbd93d8e302f724c9ee6b62edc1f186933ce5169b58587d0601358998d7c67b26c44fd01835683f9b77327f5b996ecf60e391f42a36333aee3f4f465f1ee6b39303df2f9242312d8b6fed7552180320679e74a3ff8c10141a5d13556536eafea1cdb6c3da4ecc7d4d5214a22bcd7ebb74b20e02c570b2d5cfca259cb3fc9422c0b907ef923f5ee8edecb97500b17404513ba9b36ae135ae8f27a08bd4f85f4e0e071f008d3f4f2d07", [[], [], [], [], [], [], [], []]}, 0x912) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000180)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x8000, 0x780, 0x3, 0x9, 0x3, 0xffffffffffff9a10}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000040)) 21:33:04 executing program 6: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f0000000080)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000340)='K', 0x1}], 0x1, 0x0) chdir(&(0x7f0000000000)='./file0/bus\x00') [ 361.421791] FAULT_INJECTION: forcing a failure. [ 361.421791] name failslab, interval 1, probability 0, space 0, times 0 [ 361.433309] CPU: 1 PID: 21712 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 361.440178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.449562] Call Trace: [ 361.452216] dump_stack+0x185/0x1d0 [ 361.455930] should_fail+0x87b/0xab0 [ 361.459701] __should_failslab+0x278/0x2a0 [ 361.463995] should_failslab+0x29/0x70 [ 361.467936] __kmalloc+0xbe/0x350 [ 361.471462] ? ceph_msg_new+0xc1/0x6a0 [ 361.475396] ? ceph_kvmalloc+0xb5/0x1b0 [ 361.479419] ceph_kvmalloc+0xb5/0x1b0 [ 361.483293] ceph_msg_new+0x2c2/0x6a0 [ 361.487171] msgpool_alloc+0xc9/0x1b0 [ 361.491061] ? ceph_msgpool_init+0x2b0/0x2b0 [ 361.495508] mempool_create_node+0x841/0xc70 [ 361.500011] mempool_create+0xd4/0xf0 [ 361.503875] ? msgpool_alloc+0x1b0/0x1b0 [ 361.507976] ? ceph_msgpool_init+0x2b0/0x2b0 [ 361.512431] ceph_msgpool_init+0x12d/0x2b0 [ 361.516734] ceph_osdc_init+0x73d/0x1010 [ 361.520968] ceph_create_client+0x401/0x620 [ 361.525353] ? __kmalloc+0x13a/0x350 [ 361.529137] ceph_mount+0xb4c/0x30a0 [ 361.532924] ? alloc_pages_current+0x6b1/0x970 [ 361.537580] ? f2fs_init_acl+0x1530/0x1530 [ 361.541871] mount_fs+0x29b/0x780 [ 361.545398] vfs_kern_mount+0x222/0x990 [ 361.549435] do_mount+0xca5/0x4ed0 [ 361.553030] ? msan_get_shadow_origin_ptr+0x172/0x230 [ 361.558287] ? copy_mount_options+0x91/0x540 [ 361.562776] ksys_mount+0x32e/0x3d0 [ 361.566512] __x64_sys_mount+0x157/0x1c0 21:33:04 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7, 0x300) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002600)={0x6, 0x0, [{0x0, 0x9a, &(0x7f00000002c0)=""/154}, {0xd000, 0x9f, &(0x7f0000000380)=""/159}, {0x0, 0x8b, &(0x7f0000000440)=""/139}, {0x101000, 0xd3, &(0x7f0000000500)=""/211}, {0x2000, 0x1000, &(0x7f0000000600)=""/4096}, {0xf000, 0x1000, &(0x7f0000001600)=""/4096}]}) getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x2, &(0x7f0000000000)=@raw=[@ldst], &(0x7f0000000040)='GPL\x00', 0x0, 0x21, &(0x7f0000000080)=""/33, 0x41100}, 0x48) [ 361.570627] ? ksys_mount+0x3d0/0x3d0 [ 361.574468] do_syscall_64+0x15b/0x230 [ 361.578404] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 361.583621] RIP: 0033:0x455a99 [ 361.586835] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 361.594585] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 361.601884] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 361.609200] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 21:33:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x8) mkdir(&(0x7f0000000000)='./bus\x00', 0x5a) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) acct(&(0x7f0000000040)='./bus\x00') ftruncate(r1, 0x2081fc) socket$vsock_stream(0x28, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) madvise(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00000048c0)={{0xa}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xffffffffffffffc0, 0x1f, 0xfff, 0x100, 0x70e, 0x3, 0x81, 0x8, 0x4, 0x100000000, 0x9f17, 0x300000}) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xf) [ 361.616508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 361.623903] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000033 21:33:04 executing program 6: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000000300)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x623) 21:33:04 executing program 5: r0 = socket$inet6(0xa, 0x4000000005, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f0000000000)=[{0x3ff, 0x72, 0x5, 0x6}, {0x7f, 0x3, 0x8001, 0x4}, {0x5, 0x3, 0xa71f, 0x802}, {0x7, 0x3f, 0x1, 0x7}, {0x80000000, 0x1f, 0x2, 0x2}, {0x7, 0x1f, 0x4, 0x4}]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x8, 0x4) 21:33:04 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c20000000180c200000086dd6009000000303a0008000000000000000000000000000000d5563fce21768d3a95169fff020000000000000000000000000001830038780000000060a9718880000000ff00000000000000000000000000000100000000000000000000000000000001"], 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100000a0000001, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@multicast2, @multicast1, 0x0}, &(0x7f00000003c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'vcan0\x00', r2}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @rand_addr=0x1}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x7fffffff, 0x1, 'client1\x00', 0xffffffff80000001, "15fdabc0af9114ba", "c07bebb3b9482061ab58e0ff3e9803c649085cc7c245b3c327ba2a69a30e5f70", 0x7fff, 0x7}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x12) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'veth0_to_team\x00', 0x3}, 0x18) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x7f}, 0x4) 21:33:04 executing program 1: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) io_setup(0x4, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)=';', 0x1}]) fcntl$setlease(r0, 0x400, 0x0) 21:33:04 executing program 2: prctl$setname(0xf, &(0x7f0000000040)="2ac2b37df57a9cf30a") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x1, 0x8000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000004c0)={0x8000, 0x5, 0x1, 0x7db1, 0x4}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000240)={0x9398, 0xffff, 0x1f87, 0x6, 0x80}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x120) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000080)={{0x1, 0x3, 0x8, 0x2, 0x4}, 0x1, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0xffffffffffffff81, 0xb5, 0x2, 0x204}) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x440) acct(&(0x7f0000000200)='./file0\x00') ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000500)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x800, 0x70bd27, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}]}, 0x1c}, 0x1, 0x0, 0x0, 0x850}, 0x20000000) 21:33:04 executing program 3 (fault-call:1 fault-nth:52): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 361.984605] audit: type=1326 audit(1530135184.983:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21761 comm=2AC2B37DF57A9CF30A exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x50000 [ 362.004969] audit: type=1326 audit(1530135184.983:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21761 comm=2AC2B37DF57A9CF30A exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x50000 [ 362.025140] audit: type=1326 audit(1530135184.983:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21761 comm=2AC2B37DF57A9CF30A exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x50000 [ 362.045220] audit: type=1326 audit(1530135184.983:19): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21761 comm=2AC2B37DF57A9CF30A exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40fcf1 code=0x50000 [ 362.065165] audit: type=1326 audit(1530135184.983:20): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21761 comm=2AC2B37DF57A9CF30A exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x50000 21:33:05 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x6, 0x7, &(0x7f0000000580), &(0x7f00000005c0)=0x4) socket$pptp(0x18, 0x1, 0x2) 21:33:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f0000000380)="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", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc7bb9650b5de56946c568f95d22467190ba3b6d59a5958d6fa9259c8a2ac4677b00000000000000000000200000f8bf54da32", 0x41) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 21:33:05 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0xde, "a6dcd315db2d6e5df725ed5a6abaf7f6919cba5a2addbbe78ab956993035a3aaf145e836816799773211845247caa700842379f02fe73bdf60b1de113070cd6cb58a725bc9960c0519592d00d4a7aedaa706fa40a9cef4361346d73d3579c1280cb11c53c861a33759189719f575bf63cd506a550a8508d0d97b8ccbf55456260b933344efd9153a3820df7a0508635ad6def06f2c8fbae15360a6fd0fc476b5c775c09c365a0526b5dc0c9d170e67a3eede8b51b1a1b39a75b618a881ccf44a87fd4d80a5c1086696987220e1b9c1cd103d48e1240006c6808685c8a51a"}, &(0x7f0000000080)=0xe6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000500)={r1, 0x8001}, &(0x7f0000000540)=0x8) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000280)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000100)='nut/ptype\x00') write$binfmt_script(r2, &(0x7f00000002c0)={'#! ', './file0', [{0x20, 'vboxnet0GPL#GPLposix_acl_access'}, {0x20, 'lowlan0eth0securityppp1eth0lo'}, {0x20, '(-proc'}, {0x20, 'net/ptype\x00'}, {0x20, 'net/ptype\x00'}], 0xa, "dd37d759acac1ab1c0d9465c8a814185d3286677485b78aa6e9ea6421576dcb7296a8df8e67874665c5fd8f570302d87cf01ed53960ca4eeaf10c2493c26350c755511e8e06360e86f977aabc9fcd456f280ef3e9f41c0ca4b354791224d92a6f28154baf7e9a8a81a2e9ea1a8d429739bda50d2271f9590755f52e4e54f06e09a1b71fd4ad0500c361548a645649215d9c27602e44d9c971d06fa5399e42ff50cb4a93e9d282647d4168676e0aead0e12843e"}, 0x119) r5 = socket$inet6(0xa, 0x0, 0x0) lseek(r4, 0x54, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) write$binfmt_script(r5, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'net/ptype\x00'}, {0x20, 'vboxnet0selinux]\\vmnet0^system'}, {0x20, 'net/ptype\x00'}, {0x20, 'net/ptype\x00'}, {0x20, 'md5sum.,/.'}], 0xa, "2085d67306aa7567eec9e3d823351a1cc3536fba4635702313000ac54b437dce30facd2bf26cd82153dd23178fb7d80470bc76fdc03011cbdc59c161ee71ab062f18f485dde692a9f0edef11741e44b42312dffffa9abc5a089d38f7f7d27a7460c1f9aa26505fd024fb48523ccabd1552b597bf3ef6134f66ace5e1"}, 0xd2) [ 362.085246] audit: type=1326 audit(1530135184.983:21): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21761 comm=2AC2B37DF57A9CF30A exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x50000 [ 362.105408] audit: type=1326 audit(1530135184.983:22): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21761 comm=2AC2B37DF57A9CF30A exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x50000 [ 362.125480] audit: type=1326 audit(1530135184.983:23): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21761 comm=2AC2B37DF57A9CF30A exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x50000 [ 362.145598] audit: type=1326 audit(1530135184.983:24): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21761 comm=2AC2B37DF57A9CF30A exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x50000 21:33:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80f, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000100)={{0xa, 0x6, 0x3, 0xb7, '\x00', 0x21b8}, 0x0, [0x7a, 0x800, 0x0, 0x322, 0x6, 0x9, 0x7, 0x200, 0x4000000000, 0x100, 0xfffffffffffffffe, 0x2, 0x7ff, 0x8000, 0xffff, 0x5, 0x3, 0x0, 0x80000001, 0x3, 0x80000001, 0x0, 0x9, 0x7, 0xfffffffffffffeff, 0x1b4, 0xad9a00000000, 0x100000001, 0x4, 0x7, 0x5, 0x3, 0x6501ea1f, 0x400, 0x3, 0x1, 0x2, 0x5, 0x100000000, 0x200, 0x2, 0x4, 0x1d, 0x400, 0x1, 0xfffffffffffffffb, 0x0, 0x6, 0x4, 0xfff, 0x9, 0x9, 0xe3, 0xa3b, 0x7fff, 0x4, 0x7fff, 0xfffffffffffff20a, 0x1, 0x9, 0x8, 0xfffffffffffffbff, 0x3, 0x1, 0x0, 0x5, 0x6, 0x4, 0xfcff, 0x1, 0xf32, 0x1, 0xfff, 0x1, 0x1, 0x76a, 0x2, 0x5, 0x6, 0x7fffffff, 0x2, 0x20, 0x842, 0x5, 0x75, 0x9, 0x40, 0x3f, 0x5, 0x8, 0x20, 0x6b40, 0x1, 0x3, 0x467, 0x8001, 0x5, 0x1, 0x80000000, 0xfffffffffffffffb, 0x8, 0x0, 0x9, 0x9, 0x0, 0x80000001, 0x800, 0xff, 0x81, 0x7, 0x0, 0x6, 0x10001, 0x5, 0x7fffffff, 0x4, 0x3f, 0x3, 0x10001, 0x4, 0x9, 0x8001, 0x4, 0x400, 0x5, 0x2b7, 0x8001, 0x7f], {r2, r3+10000000}}) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clock_nanosleep(0xfffffffffffffff2, 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x0) [ 362.165949] audit: type=1326 audit(1530135184.983:25): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=21761 comm=2AC2B37DF57A9CF30A exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x50000 [ 362.249096] FAULT_INJECTION: forcing a failure. [ 362.249096] name failslab, interval 1, probability 0, space 0, times 0 [ 362.260711] CPU: 1 PID: 21777 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 362.267591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.276973] Call Trace: [ 362.279654] dump_stack+0x185/0x1d0 [ 362.283362] should_fail+0x87b/0xab0 [ 362.287133] __should_failslab+0x278/0x2a0 [ 362.291450] should_failslab+0x29/0x70 [ 362.295386] kmem_cache_alloc+0x129/0xb70 [ 362.299834] ? ceph_msg_new+0xc1/0x6a0 [ 362.303761] ? ceph_kvmalloc+0xb5/0x1b0 [ 362.307805] ceph_msg_new+0xc1/0x6a0 [ 362.311600] msgpool_alloc+0xc9/0x1b0 [ 362.315470] ? ceph_msgpool_init+0x2b0/0x2b0 [ 362.319917] mempool_create_node+0x841/0xc70 [ 362.324428] mempool_create+0xd4/0xf0 [ 362.328289] ? msgpool_alloc+0x1b0/0x1b0 [ 362.332393] ? ceph_msgpool_init+0x2b0/0x2b0 [ 362.336854] ceph_msgpool_init+0x12d/0x2b0 [ 362.341144] ceph_osdc_init+0x73d/0x1010 [ 362.345313] ceph_create_client+0x401/0x620 [ 362.349785] ? __kmalloc+0x13a/0x350 [ 362.353566] ceph_mount+0xb4c/0x30a0 [ 362.357321] ? alloc_pages_current+0x6b1/0x970 [ 362.362241] ? f2fs_init_acl+0x1530/0x1530 [ 362.366531] mount_fs+0x29b/0x780 [ 362.370059] vfs_kern_mount+0x222/0x990 [ 362.374209] do_mount+0xca5/0x4ed0 [ 362.377813] ? __kmalloc+0x13a/0x350 [ 362.381584] ? copy_mount_options+0x91/0x540 [ 362.386075] ksys_mount+0x32e/0x3d0 [ 362.389780] __x64_sys_mount+0x157/0x1c0 [ 362.393895] ? ksys_mount+0x3d0/0x3d0 [ 362.397737] do_syscall_64+0x15b/0x230 [ 362.401855] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 362.407164] RIP: 0033:0x455a99 [ 362.410376] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 362.418126] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 362.425430] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 362.432729] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 362.440033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 21:33:05 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x240, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/9, 0x9, 0x10101, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x5, 0x7c, 0x6, "3cf1890eb808d01fd15d5bc0c39f7fda4c0cf16a0de42095cb874f2f80841a7f73fb365d8ab2ce5ef693a947005c47099de5a1421b91e7d11f6b330cc45457", 0x15}, 0x80) setns(r1, 0x0) 21:33:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") waitid(0x1, 0x0, &(0x7f0000000ac0), 0x8, &(0x7f0000000b00)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000bc0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7ff, 0xe6aa, 0x4, 0x400, 0xe24, 0xffffffffffffffd6, 0x10001, 0x3, r1}, &(0x7f0000000080)=0x20) 21:33:05 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000300)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000340)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000280)) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = socket(0x10, 0x80002, 0x0) bind$netlink(r3, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000380)={'broute\x00'}, &(0x7f0000000400)=0x78) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000180)=""/136, 0x88}, &(0x7f00000000c0), 0x2}, 0x20) connect$netlink(r3, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) connect$netlink(r3, &(0x7f00000002c0)=@unspec, 0xc) recvmsg(r3, &(0x7f0000000080)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)=""/99, 0x63}, 0x0) openat$cgroup_ro(r3, &(0x7f0000000440)='cgroup.controllers\x00', 0x0, 0x0) [ 362.447344] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000034 21:33:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80f, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000100)={{0xa, 0x6, 0x3, 0xb7, '\x00', 0x21b8}, 0x0, [0x7a, 0x800, 0x0, 0x322, 0x6, 0x9, 0x7, 0x200, 0x4000000000, 0x100, 0xfffffffffffffffe, 0x2, 0x7ff, 0x8000, 0xffff, 0x5, 0x3, 0x0, 0x80000001, 0x3, 0x80000001, 0x0, 0x9, 0x7, 0xfffffffffffffeff, 0x1b4, 0xad9a00000000, 0x100000001, 0x4, 0x7, 0x5, 0x3, 0x6501ea1f, 0x400, 0x3, 0x1, 0x2, 0x5, 0x100000000, 0x200, 0x2, 0x4, 0x1d, 0x400, 0x1, 0xfffffffffffffffb, 0x0, 0x6, 0x4, 0xfff, 0x9, 0x9, 0xe3, 0xa3b, 0x7fff, 0x4, 0x7fff, 0xfffffffffffff20a, 0x1, 0x9, 0x8, 0xfffffffffffffbff, 0x3, 0x1, 0x0, 0x5, 0x6, 0x4, 0xfcff, 0x1, 0xf32, 0x1, 0xfff, 0x1, 0x1, 0x76a, 0x2, 0x5, 0x6, 0x7fffffff, 0x2, 0x20, 0x842, 0x5, 0x75, 0x9, 0x40, 0x3f, 0x5, 0x8, 0x20, 0x6b40, 0x1, 0x3, 0x467, 0x8001, 0x5, 0x1, 0x80000000, 0xfffffffffffffffb, 0x8, 0x0, 0x9, 0x9, 0x0, 0x80000001, 0x800, 0xff, 0x81, 0x7, 0x0, 0x6, 0x10001, 0x5, 0x7fffffff, 0x4, 0x3f, 0x3, 0x10001, 0x4, 0x9, 0x8001, 0x4, 0x400, 0x5, 0x2b7, 0x8001, 0x7f], {r2, r3+10000000}}) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clock_nanosleep(0xfffffffffffffff2, 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x0) 21:33:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x20, 0x11, 0x2ff, 0x0, 0x0, {0x7}, [@nested={0x4, 0x76}, @typed={0x8, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x6, 0x1, 0x2, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)) 21:33:05 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x3) r1 = socket$inet6(0xa, 0x8080805, 0x3ff) sysfs$1(0x1, &(0x7f0000000100)='/dev/snd/pcmC#D#c\x00') ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r2 = socket(0x10, 0x803, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/105, &(0x7f00000001c0)=0x69) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x295, 0x0, 0x0) fcntl$getflags(r0, 0x40b) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x5, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0xff, 0x3ff, 0xfffffffffffffff9, 0x100000001, 0x1, 0x9e}) 21:33:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x34f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x37, 0x8) 21:33:05 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) writev(r1, &(0x7f0000000040)=[{&(0x7f00000004c0)="bc4d08df007af45d4d304ec759f9f5a1b527e53e6557d0f446f762953c5adeec2c8d2afc", 0x24}], 0x1) 21:33:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x5d8, 0x8, 0x752}) creat(&(0x7f00000001c0)='./file0\x00', 0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x200000008912, &(0x7f0000000040)="025cc83d6d345f8f760070") connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e25, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/22, &(0x7f0000000080)=0x16) 21:33:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2279, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x16, &(0x7f0000000000)=""/22}, &(0x7f0000000040), &(0x7f0000000080)=""/17, 0x0, 0x0, 0x0, &(0x7f0000000100)}) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffff9, 0x95d1, 0x9, 0x100000000, 0x7, 0xa7ef46cb992b24c, 0x3e, 0x8000000000, 0x341, 0x40, 0x205, 0x6, 0x6, 0x38, 0x2, 0x1ff, 0x8, 0x8}, [{0x5, 0x3f, 0x4, 0x4, 0x100000001, 0x1, 0xcb8a, 0x2}], "7b8ed9ac90007a56e37ee4cffbe96c8dc1c65ff08067e37a5b4c34f4cbb5993d", [[], [], [], [], [], []]}, 0x698) 21:33:05 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c4f4fd", 0x10, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "30239e", 0x0, "9da265"}}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ppoll(&(0x7f0000000100)=[{r0, 0x8001}, {r0}], 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0xfffffffffffffffb}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 21:33:06 executing program 3 (fault-call:1 fault-nth:53): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) semctl$IPC_SET(0x0, 0x0, 0x5, &(0x7f0000000340)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="bcd0ad05e6a8da1da49737764601f01d", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000006c40)=[{{&(0x7f0000003740)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "96669248b4c86a5bff34a7a4da950598b32dd0bacfac0af30d03788bbb530b434edf9d0ce8804ec4cf8e1ae00d3b95fef2fadff14f61c3e9682390f77be88a"}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003b40)="281da3dc5eb405d594a9ab0f804e601edf94c69257ea4423a2276d9a1f95574c598ded52cd8f2465a5f041c65ba4996f31d6e5dd1f10151b946f380094f58c63c7a9a79eba6ce5c9de2486e6ac4a7cf5b027119c52b72cd3111ad5c500991de28714a2c9d7ec32a4367e424c65cabe7ead24da9d3941e95f572c645d0d9e66f61ed6857a9afb150a61a92a094a44e1194c7694665b3b13d2ebdb682e2a9fb10eca4c896140033100565822dadbf0f0156c6921558e8751e41c772aa6a192db94c4f95b0b9a3a0c6d925fe819c5f37527e9571f618a850b54a6c96bf7ce5d18e96f", 0xe1}], 0x1}}], 0x1, 0x0) 21:33:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x19e3, &(0x7f0000000100)="a9a60000000020ce181070") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xca2, 0x1) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000240)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r3}}, 0x48) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f00000002c0)={0xc, 0x8, 0xfa00, {&(0x7f00000003c0)}}, 0x10) personality(0xf) 21:33:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) accept$inet6(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r1) close(0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000000)="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") r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000001c0)={'veth1_to_bond\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 21:33:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="441f0830000000009727c1c6fe11000013000000000000000000000000", 0x1d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0x6, 0x8000, 0x40, 0x9572, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x1, 0x2}, 0xc) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x80200) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) connect$packet(r2, &(0x7f0000000280)={0x11, 0x3, r3, 0x1, 0x4, 0x6, @random="bd1e1e344438"}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)=""/4096, &(0x7f00000001c0)=0x1000) 21:33:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2ab, 0x40000) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000001c0)={{0x2e, @rand_addr=0xffff, 0x4e22, 0x3, 'lc\x00', 0x4, 0x2, 0x5f}, {@multicast2=0xe0000002, 0x4e22, 0x10002, 0x0, 0x5, 0x80}}, 0x44) ioctl(r0, 0xa8c5, &(0x7f0000000180)="19") r2 = socket$inet(0x10, 0x5, 0xca) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030307031dfffd946fa283000a200a0009000500040000000c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4100, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f00000000c0)={0x3, 0xffffffff}) 21:33:06 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) [ 363.140201] FAULT_INJECTION: forcing a failure. [ 363.140201] name failslab, interval 1, probability 0, space 0, times 0 [ 363.151591] CPU: 1 PID: 21852 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 363.158545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.167963] Call Trace: [ 363.170647] dump_stack+0x185/0x1d0 [ 363.174355] should_fail+0x87b/0xab0 [ 363.178190] __should_failslab+0x278/0x2a0 [ 363.182541] should_failslab+0x29/0x70 [ 363.186472] __kmalloc+0xbe/0x350 [ 363.189969] ? ceph_msg_new+0xc1/0x6a0 [ 363.193898] ? ceph_kvmalloc+0xb5/0x1b0 [ 363.198016] ceph_kvmalloc+0xb5/0x1b0 [ 363.201895] ceph_msg_new+0x2c2/0x6a0 [ 363.205771] msgpool_alloc+0xc9/0x1b0 [ 363.209644] ? ceph_msgpool_init+0x2b0/0x2b0 [ 363.214102] mempool_create_node+0x841/0xc70 [ 363.218595] mempool_create+0xd4/0xf0 [ 363.222484] ? msgpool_alloc+0x1b0/0x1b0 [ 363.226577] ? ceph_msgpool_init+0x2b0/0x2b0 [ 363.231032] ceph_msgpool_init+0x12d/0x2b0 [ 363.235330] ceph_osdc_init+0x73d/0x1010 [ 363.239456] ceph_create_client+0x401/0x620 [ 363.243831] ? __kmalloc+0x13a/0x350 [ 363.247606] ceph_mount+0xb4c/0x30a0 [ 363.251425] ? alloc_pages_current+0x6b1/0x970 [ 363.256103] ? f2fs_init_acl+0x1530/0x1530 [ 363.260395] mount_fs+0x29b/0x780 [ 363.263922] vfs_kern_mount+0x222/0x990 [ 363.267948] do_mount+0xca5/0x4ed0 [ 363.271538] ? msan_get_shadow_origin_ptr+0xe/0x230 [ 363.276618] ? copy_mount_options+0x91/0x540 [ 363.281202] ksys_mount+0x32e/0x3d0 [ 363.284925] __x64_sys_mount+0x157/0x1c0 [ 363.289037] ? ksys_mount+0x3d0/0x3d0 [ 363.292877] do_syscall_64+0x15b/0x230 [ 363.296823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 363.302036] RIP: 0033:0x455a99 [ 363.305239] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 363.312988] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 363.320286] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 363.327590] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 21:33:06 executing program 2: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000200)={@loopback={0x0, 0x1}}, 0x14) 21:33:06 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x401, 0xff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="666900000000000000000000000000000000000000060000070000000400000098040000780200007802000000000000b003e200b0030000b003000004000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003801000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000770c00007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c200000e0000000000000000000000000000000000000000000000000000ac1414aa000000000d00000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000500000073797a3100000000000000000000000000000000000000000000000001000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4e8) openat$cgroup_subtree(r0, &(0x7f0000000680)='cgroup.subtree_control\x00', 0x2, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1, &(0x7f00002dfff8), 0x3, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 21:33:06 executing program 0: memfd_create(&(0x7f0000000000)='\'\x00', 0x3) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000140)=@routing, 0x2) 21:33:06 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r5, &(0x7f0000000440)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) [ 363.334895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 363.342238] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000035 21:33:06 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0x1}, 0x3f8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)=0x800) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}) sendmmsg(r2, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 21:33:06 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x54000914, &(0x7f0000e93000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x80a02) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x0, 0x1, 0x4, 0x1, 0x9}) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x6, 0x5, &(0x7f00000000c0), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) close(r1) 21:33:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffffffffffdfffff08004500fec300000000002f9078ac14ffbbe00000010001000000089078"], 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/226) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000040), 0x4) r2 = socket(0x2, 0x803, 0x1) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000080)={0xfffffffffffffff7, 0x8, 0x2, 0x8000, 0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @rand_addr=0x8}, 0x10) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ftruncate(r3, 0x8007ffc) sendfile(r2, r3, 0x0, 0x8a08) 21:33:06 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000005200000000000000000000686f375200"], 0x14}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@dstopts={0x2f, 0xb, [], [@jumbo={0xc2, 0x4, 0xe43}, @generic={0x3, 0x53, "98443eac0d71c1f5eb3a3262a5cd24bf2ac4d4c6cf4dd7d27984e798805afe31997d72d525670adfe66bf78048736c1a7322eba7ced4a39e35f626fad728b97769a5d66dd67a461280607d1efc61169e255fe7"}]}, 0x68) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") write(r0, &(0x7f0000000100)="2400000052001f0014f9f407000904ff0200070208000100fedfffff0800000000000006", 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioprio_get$uid(0x3, r3) 21:33:06 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) write(r0, &(0x7f00000000c0), 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008911, &(0x7f0000000040)="295ee1311f16f477671070ecac5640cdca505e54f510bc45789e571d70b2e2e24982551946b6da395c2b813495c86bdc4c944158c72c29df18b83aafc707e46cf5f77ecfda0058886e3390336d48caf550490aa55cf04bca25c1cc605f7ad386e163261adfd420afa58ccbea05d1bbed75caa8f315dd62cad64821e5acd771fc038aeba25215f65842836ac37086ea") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f00001d9000/0x2000)=nil, 0x2000, 0x1000000) 21:33:06 executing program 3 (fault-call:1 fault-nth:54): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:06 executing program 1: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x19}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x1}) unshare(0x200001fffffe) fcntl$lock(r1, 0x7, &(0x7f0000000180)) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x2}) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000080)) 21:33:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x2000400) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000040)={0x3, 0x1, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=""/135, &(0x7f0000001200)=""/80, 0x7000}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) [ 363.941391] FAULT_INJECTION: forcing a failure. [ 363.941391] name failslab, interval 1, probability 0, space 0, times 0 [ 363.952806] CPU: 1 PID: 21905 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 363.959679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.969324] Call Trace: [ 363.971981] dump_stack+0x185/0x1d0 [ 363.975679] should_fail+0x87b/0xab0 [ 363.979458] __should_failslab+0x278/0x2a0 [ 363.983741] should_failslab+0x29/0x70 [ 363.987655] kmem_cache_alloc+0x129/0xb70 [ 363.991867] ? ceph_msg_new+0xc1/0x6a0 [ 363.995784] ? ceph_kvmalloc+0xb5/0x1b0 [ 363.999817] ceph_msg_new+0xc1/0x6a0 [ 364.003590] msgpool_alloc+0xc9/0x1b0 [ 364.007460] ? ceph_msgpool_init+0x2b0/0x2b0 [ 364.011900] mempool_create_node+0x841/0xc70 [ 364.016399] mempool_create+0xd4/0xf0 [ 364.020256] ? msgpool_alloc+0x1b0/0x1b0 [ 364.024359] ? ceph_msgpool_init+0x2b0/0x2b0 [ 364.028804] ceph_msgpool_init+0x12d/0x2b0 [ 364.033093] ceph_osdc_init+0x73d/0x1010 [ 364.037214] ceph_create_client+0x401/0x620 [ 364.041583] ? __kmalloc+0x13a/0x350 [ 364.045357] ceph_mount+0xb4c/0x30a0 [ 364.049105] ? alloc_pages_current+0x6b1/0x970 [ 364.053766] ? f2fs_init_acl+0x1530/0x1530 [ 364.058046] mount_fs+0x29b/0x780 [ 364.061559] vfs_kern_mount+0x222/0x990 [ 364.065589] do_mount+0xca5/0x4ed0 [ 364.069175] ? __kmalloc+0x13a/0x350 [ 364.072940] ? copy_mount_options+0x91/0x540 [ 364.077416] ksys_mount+0x32e/0x3d0 [ 364.081099] __x64_sys_mount+0x157/0x1c0 [ 364.085198] ? ksys_mount+0x3d0/0x3d0 [ 364.089032] do_syscall_64+0x15b/0x230 [ 364.092963] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 364.098169] RIP: 0033:0x455a99 [ 364.101383] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 364.109136] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 364.116446] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 364.123756] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 364.131060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 364.138370] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000036 21:33:07 executing program 7: mprotect(&(0x7f000021f000/0x2000)=nil, 0x2000, 0x0) prlimit64(0x0, 0xa, &(0x7f0000000040), &(0x7f0000000140)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) 21:33:07 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)="c3516fc7ba48779784b3a0af983b0f81f7d856efa4cff6c9a0b23d76767bd74a2deea48bd1ab40268186f238d35200c606308e5a2c4ec0f883587a26fe88397f822c308236fa98995de2eb2db8f9a1e38f2e0b12b06bf34261db2af1c963b63a65bf0dad712e49976d78fe702a8f7a7fb9824158dd698cf4450a928a5f9c1bef86dad0889c3c11fd33b1259be47a3846ca5aa8c9a42e661c6cc65d584ae4f685b32407f98989bfda1fe5b94e15ea92ad6a16d8629d2c8ac05d4df49daa26071cba39b7") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x20a) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x6, 0x2, [0x0, 0x7ff]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x0, 0x7, 0x8004, 0x79, 0x22, 0x5, 0xcb, 0x400, r3}, 0x20) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 21:33:07 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x100) unshare(0x24020400) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000400)=0xfffe) 21:33:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x80080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) fadvise64(r0, 0x0, 0x0, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@empty, r1}, 0x14) 21:33:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001ac0)={&(0x7f0000000200)=@xdp, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001480)=""/142, 0x8e}, {&(0x7f0000001540)=""/169, 0xa9}, {&(0x7f0000001600)=""/182, 0xb6}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/221, 0xdd}, {&(0x7f0000001880)=""/170, 0xaa}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000001940)=""/48, 0x30}, {&(0x7f0000001980)=""/104, 0x68}], 0x9, 0x0, 0x0, 0x1}, 0x0) 21:33:07 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000002c0)={[], 0x0, 0xfff, 0x3a9, 0x0, 0x6}) bind$pptp(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x2, {0x2, @rand_addr=0x8}}, 0x1e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/autofs\x00', 0x41, 0x0) getsockname$netlink(r1, &(0x7f0000002c40), &(0x7f0000002c80)=0xc) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x8d, 0x0, {0x2, 0x2, 0x8000, 0x0, 0x8}}) ppoll(&(0x7f0000000140), 0x13b, &(0x7f0000000000), &(0x7f0000000080), 0x8) 21:33:07 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x10100, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000280)) r1 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='&', 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) r2 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="cc11e35ae3d461cb4b58ab0272e3faf777ccd0151a9be440e709300af00ae2a638a4f67ed5b180a8c66d66cf82dbd276a8615f5fb3983fccfc11af70f5268bcba67d6e360f51ee6a367691b9157951040ea046cec4d33d6338c0b2432a3480b51dc419e748d5384505312c2d72bb1bead9b9f4f1d5c740419cf3ba82eca69b1a5e1b4dca5a7a87fa1a032dca9d118537de9cebc50e9a5061b5b4bb34bf9199b0fb37f3574194d8b41eddf6527a7adc76b5a67c3be6569ed6d660304ebbc1a72f15d0c805dba2af4920c3a21f9407a5c2d98621f2e44a364e466689d243202344093d88dbf67b97c38dedb70fe9daec218ed7caf8e8", 0xf5, r1) keyctl$get_persistent(0x16, 0x0, r2) 21:33:07 executing program 3 (fault-call:1 fault-nth:55): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x108000000006) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400194340834b80040d8c560a067fffffff81004e220000000058000b4824ca1c60c8b7c55582fb57a7d0944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd0000001000010000", 0x58}], 0x1) 21:33:07 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60a3a58700382c00ff01000d5aa70abc9882c80000000001ff020000000000000000000000000001b52100fe8000000000000000000000000000aa00000000000000000000000000ffffff7f00000000000000"], &(0x7f0000000140)) [ 364.402845] FAULT_INJECTION: forcing a failure. [ 364.402845] name failslab, interval 1, probability 0, space 0, times 0 [ 364.414216] CPU: 1 PID: 21940 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 364.421110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.425008] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 364.430493] Call Trace: [ 364.430546] dump_stack+0x185/0x1d0 [ 364.430613] should_fail+0x87b/0xab0 [ 364.430652] __should_failslab+0x278/0x2a0 [ 364.430710] should_failslab+0x29/0x70 [ 364.457804] __kmalloc+0xbe/0x350 [ 364.461315] ? ceph_msg_new+0xc1/0x6a0 [ 364.465250] ? ceph_kvmalloc+0xb5/0x1b0 [ 364.469281] ceph_kvmalloc+0xb5/0x1b0 [ 364.473163] ceph_msg_new+0x2c2/0x6a0 [ 364.477065] msgpool_alloc+0xc9/0x1b0 [ 364.480942] ? ceph_msgpool_init+0x2b0/0x2b0 [ 364.485387] mempool_create_node+0x841/0xc70 [ 364.489890] mempool_create+0xd4/0xf0 [ 364.493747] ? msgpool_alloc+0x1b0/0x1b0 [ 364.497852] ? ceph_msgpool_init+0x2b0/0x2b0 [ 364.502311] ceph_msgpool_init+0x12d/0x2b0 [ 364.506609] ceph_osdc_init+0x73d/0x1010 [ 364.510753] ceph_create_client+0x401/0x620 [ 364.515148] ? __kmalloc+0x13a/0x350 [ 364.518933] ceph_mount+0xb4c/0x30a0 [ 364.522701] ? alloc_pages_current+0x6b1/0x970 [ 364.527375] ? f2fs_init_acl+0x1530/0x1530 [ 364.531671] mount_fs+0x29b/0x780 [ 364.535212] vfs_kern_mount+0x222/0x990 [ 364.539389] do_mount+0xca5/0x4ed0 [ 364.542997] ? __kmalloc+0x13a/0x350 [ 364.546775] ? copy_mount_options+0x91/0x540 [ 364.551265] ksys_mount+0x32e/0x3d0 [ 364.554983] __x64_sys_mount+0x157/0x1c0 [ 364.559096] ? ksys_mount+0x3d0/0x3d0 [ 364.562941] do_syscall_64+0x15b/0x230 [ 364.566880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 364.572098] RIP: 0033:0x455a99 [ 364.575308] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 364.583061] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 364.590361] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 21:33:07 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl(r0, 0x6, &(0x7f0000000040)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 21:33:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001ac0)={&(0x7f0000000200)=@xdp, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001480)=""/142, 0x8e}, {&(0x7f0000001540)=""/169, 0xa9}, {&(0x7f0000001600)=""/182, 0xb6}, {&(0x7f00000016c0)=""/132, 0x84}, {&(0x7f0000001780)=""/221, 0xdd}, {&(0x7f0000001880)=""/170, 0xaa}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000001940)=""/48, 0x30}, {&(0x7f0000001980)=""/104, 0x68}], 0x9, 0x0, 0x0, 0x1}, 0x0) 21:33:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000280)="295ee1311f16f477671070") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000500)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80010268}, 0xc, &(0x7f0000000480)=[{&(0x7f0000001000)={0x172c, 0x25, 0x800, 0x70bd2d, 0x25dfdbfb, "", [@nested={0xa0, 0x48, [@generic="8b499e27ba8bf21950b72631e158ad45f09b119d3fe8c10e162680e187f9fe7393d15c418708a641e5b770484ba633fe88d8ec26fa988d746ea0444c61cca9415d78db0b29bb761a5a50e2b9862c9d42619d7b6bdf5cf13bc13743dce7333d23464c6a436bbd0b33ce9cc3a8ecfdd9801e32aef921a15b371f5fde2e83bfe991762cf3d9113b6d7cff5f81019289bbb34c899943", @typed={0x8, 0x58, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @nested={0x1e0, 0x78, [@generic="717ea4cf90bcd7721f8065be25542e84a42d968fc31248435232035b0c8f031e3e41ae6ea0863994d470cda8f1781153cde967e273461ea623494b3eb142360811d95b6b05f8b97009b5f1e2dbe60da8c43c9d31cc6c763698dad64f1b7b7de741f81131e3ecb0a0bc455c49a482758cf86bc0c47043d2c74c4ef3111828ad5e32dde9fe9daec115cc630900737710ffb65743a937a25883b3d12e11c7a3586d81745d8e5b424a9196b026a91a0a4777f34af5dd7cc35ff56ea03a74bf199eb1f551a92fffec72017ff066135cc333f50ed3c371ab1fc6a10dca332731d29392fbf90940df", @generic="fa99a2a0f1fe8a968a9b4d161fd520d547cd5872c610ee06653007e6ca2700c00b424d13c667c086fec5e42281b7df20bbe73b5d70cb9a4a61f3b5a9710ecedab69a875cc9015b743e11a0d23a2f65fb91f6aba6258be78babff59ee091b11f0c718257b44743040f63c614122d136fc158787adcc21de2ecc920ac43fdd5c036dce273c8e65f2ef49d9c61ee68f28a11266053bdd8679398bcfff1f771fe6d39e1ee5c2243492b7e6fa44acc1e7bd9fdef5c6866844ce7523a1112fc0f01c36f8ec4e8430c77e2e94f108e9d7fa69041d88c97661403b28cfa08fe5788d609fde30af519a3ffb25aaf4c43c015b2efa0a26314b"]}, @nested={0x418, 0x27, [@typed={0x8, 0x34, @u32=0x2}, @generic="bbca14b071b3fdf1d4b810c327ddaeb39b40003239081aa90aecd639a2534d32346a6c7e16751cb0890fad84d74603542fb100c2161f5abd4ffa1d094b842bd665e7e015241687bc4b02edfef9c5ec5bd37225b7ff20e260b28d407f2729cf845d3b563643d5805f165aa1bf9a0cf1fef944557d7b46ad02fba5835b6221ced68721ae36712933cb91843131f74866a51f24fc11df0ef7b4eed94722f3b2726695c5091de95d97055b3ca490426649a47a58c754d0d8a16d76", @typed={0x8, 0x6f, @fd=r0}, @generic, @generic="afbf27a522ebd5889a264a79d26ef9d6cd34939065ff294a55acedd241c779489e2d0294f261ebc371fa5d1426a5c2dbccc2d6e0ec08efa21cf89369ad064421e3a068bc3396a9044d60c4d61acd07384bab5ab8045a711390afa16daec73447bbe227e2d25239a436ea5ce42ad1dfe37f1e804848f2221bd0becbf53e502d50e1f616128c63eac159e279b8c4088646e18d884b10e5c17ca9baf21072e7f24fb8f370860ef3f6841e479883579b", @generic="5867a4bd8da9dd1aff3db8d8b7799c450776100c93dca561d748becef3342605c242d1ca82960b1bb5f2bd8534839b7985477ce1bb8e78858d224265a10b359c33e1f183891bda776e4fdc7ea5c34ca4b924bc8511bcf83b9582370bc9d0f29ef898edc3087bfe29ad8c50b5aff5730f580493b0dc1e0f1ef3cbd39465fb0cff84284740b449a96250f0239b8fea9051ef63e80fadf90bd815e4e1eddd", @generic="779171a50b9013086ae98e4d7b0e42601b4cea9e7ce8d2b26fdf50be49072f6d66d7ec1fd3ad679e40108e2ff69eea621b615194928b68dc0b590a9706c64c45409b507a451fb5d509532cb5b6dc3e", @generic="66fac480027cdcf3fb2b1bf2df26f296c3d3402761f19d5e0e9f0725f7ce2230ada711bc5adedc155c12960674ba4e52fa3ce2f8c48577fb5e458a3e371403bc08be25560830d2b5139fe6e611dcf8ad704b6619c9cebbd0f7c3c4b865d75bceede381835f30f4e9958a81a068cf001c468b5c98dda67106ac6bd75b5423cff0e15468289ffa3b8c9b47699dcfba324cb6061672e4193bdd286a99c138b090c68f91e52ea170b721c8c50806d72303b036c6ace4", @generic="e4204ced8b7d83761db45c7a942a3953e4bbfd4652db77f4abb1eac7c73d7fa04120183891a55d70faca4e0a961e61fc553634f2d16bac39fb4e5a8435a7616f740610dc27a9edaefccee623496c159ae06efabcee28eab15cb8c06cd711b11e4aa1c35f63adc14dd468160de55d4b4e8188df7eeaa4164e6a799fca2c8d18a9d254ac40e6e86ad061de5e27a451a7ff2fc067ccd01fc59d4fcded80a1ffc223e327fb91369f044d7ebb6342ea3810663f2792abe555be3f008b7a8c5f9e5e6eacc24c031ee570461128d96702fab5ef30d4a0a0fe611766a1ba63ea734354edf812cfcb05175401af", @typed={0x14, 0x17, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="4a19acc0a510bf939f6e8855ab9148c0364783a41fb54321f0ea1cdf2a761c64e0bdd878bed7c6a3996af2b961347b875b8e09d7e6314a74d6861445912a86b73b7e97b3f96e511ff0c61e83235b10220bfb538f0dbc465161e4de9f77217f1fa1da773752d7ff292dea09ff4f44369cfb35a83f8a80916e09eacb8fd014983af43c", @generic="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0x172c}, {&(0x7f0000000100)={0xf0, 0x3e, 0x8, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x2, @fd=r0}, @generic="83ebfa31909272758c77cadf37e32a2aca36a4178729339447c7b6207dd6db478d077c87c02428caf178de32402dd152d40a733ae717026bf7e40df6b80db30c196503287c5544ddcf0ec0870e6973b84b8983c3e30a14c359bd8a14970107ac827e784d6399dea46e242eb2b15b9033c82e1edb148b915b938c80c5f4ddad2967d94627acf47a783475ccdeac4b7f2d6d8d2d6394792910942a63c69f6cff86b7b2769a818eff75bb224ae2881362d19fb4ce888342ef678985ac63d7169476ffd556b46338952fc30b397a2374e7d895c67c52a27ec822"]}, 0xf0}, {&(0x7f0000000200)={0x5c, 0x2d, 0x20, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x19, @str='\x00'}, @generic="e9c0ca31ac9768f9055a1ab9f0", @generic="b53ed723f68fd5f13800d5495c9a4d0c04029d26205c6326a488c24939de837b9c9766c257ba53428916dfd152e84df51cef4ef0"]}, 0x5c}, {&(0x7f00000002c0)={0x88, 0x2d, 0x0, 0x70bd26, 0x25dfdbfb, "", [@generic="a0f7fe874ca6c4ebe8cd6efacb8a9c0f1e0b732d33f27d19fead32548b18fbae1f60c47c0a4b13e26517974095fd85a68de3438f42dd617a2d035fad90767105f3549adb60572c4b932667feacc810c50fc79fa13278d09c469d6e02af0c5ad7cc42203cd6c5b50e56322084170d9462ae17500dc176643f"]}, 0x88}, {&(0x7f0000000380)={0x6c, 0x17, 0x800, 0x70bd29, 0x25dfdbff, "", [@nested={0x5c, 0x32, [@generic="a6dc2c38600ec78065cc4bb6f27da7c1bc829653183f22857e9a2e9f473b4081bd57c4b8dc3613b43c3a10784b9e69de18dfb8aebbcd270cfdb0840ca2da5cf4485a1f9ba81f4e8a6765ce1a1db46bf37987", @typed={0x4, 0x6c}]}]}, 0x6c}, {&(0x7f0000000440)={0x18, 0x15, 0x0, 0x7, 0x25dfdbfc, "", [@typed={0x8, 0x18, @pid=r2}]}, 0x18}], 0x6, 0x0, 0x0, 0x1}, 0x4000001) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)={0x20000001}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) socket$inet(0x2, 0x80f, 0x2) epoll_pwait(r4, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) r6 = dup3(r5, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000021ff4)={0x2001}) r7 = socket$inet(0x2, 0x2, 0x0) shutdown(r7, 0x0) openat(r6, &(0x7f0000000000)='./file0\x00', 0x101000, 0x12) recvmmsg(r7, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) 21:33:07 executing program 0: signalfd4(0xffffffffffffff9c, &(0x7f0000001fc0), 0x8, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000003940), 0x8, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x4000) recvmmsg(0xffffffffffffffff, &(0x7f0000001940)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/12, 0xc}, {&(0x7f0000001140)=""/46, 0x2e}, {&(0x7f0000001180)=""/155, 0x9b}, {&(0x7f0000001240)=""/130, 0x82}, {&(0x7f0000001300)=""/224, 0xe0}, {&(0x7f0000001400)=""/96, 0x60}, {&(0x7f0000001480)=""/157, 0x9d}, {&(0x7f0000001540)=""/189, 0xbd}], 0x9, &(0x7f00000016c0)=""/62, 0x3e, 0x3f}, 0xfff}, {{&(0x7f0000001700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001780)=""/186, 0xba}, {&(0x7f0000001840)}], 0x2, &(0x7f00000018c0)=""/97, 0x61, 0x3}, 0x17d83e9e}], 0x2, 0x40, &(0x7f00000019c0)={0x77359400}) recvfrom(r0, &(0x7f0000000040)=""/44, 0x2c, 0x2022, &(0x7f0000001a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x4, 0x3, {0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x2}}}, 0x80) [ 364.597665] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 364.604985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 364.612297] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000037 21:33:07 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8f, 0x40000) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}, &(0x7f0000000140)=0x10) 21:33:07 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={0x0, 0x2fc, &(0x7f0000000280)=[{&(0x7f00000001c0)='0', 0xfffffffffffffff4}], 0x1, &(0x7f0000001640)=ANY=[]}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000480)="1b", 0x1}], 0x1, &(0x7f0000000780)}, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl(r1, 0x80000001, &(0x7f00000002c0)="07e5ca13e0e2258678c50c5f8edb619e5d94130a976fa79baeaed6192b0de9dcd8bf6e3d9e8c4e5e7078657c8a2082f3bdd04bea6292b38c9e301238796c4d6b2cb199fb16671cc1bd75b1251f1ae3f3c5a1b4f4a4d37cd758f17751d9e8933d7fd856993227cb7015336cbbd7a56539e54f34479d3439b3cbe4eb99c66fa76ee6ed6c8f7eb67104d319d805a7a5ff0a988a4c48a15f0c6b8ccaae185a7506c09699f9e60fa06ef5d681690fc7b63a46f9b35fc88ba138d72498479d4c9bcd34f213cb") close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) 21:33:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7200df01}, &(0x7f0000000180)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x30800, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000280)={0x6, {{0x2, 0x4e21}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) writev(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)="4bdfe6e49fbadea29d8b86ac13097dbf2ac2d38c273fdacc3c93302cbdf82991827ec2671ef81951e19cb479464506c8f03288517e8c62229e61a63c9785d79f935e9483406b04128d1c6f2489246c4b4ec5f1ec7df3fe62fef50b425aef75273c31002e01520dfcc7b809190dbf62489d78f0804009eb2e6df7308a49e2bd41a8ae3adc8cfdde19f9fb8c5511658c18ef3582437b3a1ce62de91c9c5f49def1e841ee5f351a17bfaabb12505a39155ffa6c446a2bb9b4d36d49d41bd8ccc3012ce5445fdf0a4670febcc51972ffa775caa9e81214e585e065ae5d3531e71aa1c06da0f07402b42747", 0xe9}], 0x1) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0xfffffffffffffffe}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x1}) socket$inet6_sctp(0xa, 0x5, 0x84) 21:33:07 executing program 2: pselect6(0x1a4, &(0x7f0000000000), &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000140), &(0x7f0000000040), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) unshare(0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 21:33:07 executing program 4: unshare(0x20400) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x40000) recvfrom$packet(r0, &(0x7f0000000100)=""/8, 0x8, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@generic={0x3ff}) r2 = fcntl$dupfd(r1, 0x0, r1) futex(&(0x7f0000000140)=0x2, 0x3, 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)=0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000080)={0x4, 0x8, 0xfa00, {r3, 0x200}}, 0x10) 21:33:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x48) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x3}}, 0xe8) 21:33:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x100000000, 0x6, [0x5, 0x0, 0x7fffffff, 0x6, 0x4, 0x20]}, 0x14) r4 = openat$cgroup_int(r1, &(0x7f0000000200)='io.weight\x00', 0x2, 0x0) sendfile(r4, r4, &(0x7f00000000c0), 0x400) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="050000060100000006000010daac"], &(0x7f0000000080)=0xe) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000380)=0x7fffffff, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x3, 0xcc6, 0x719, "f09214ddd2b9df9dd3adbc42ba9838b0a85c61ac7b0a3cc6b3e2e217e570aa102d4f0ba271a83a3f7bee843713489c679770afe3ceccc6769eb434928f6d0d15be630ff9d462ef4f95ce917995007838"}, 0xd8) 21:33:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x1000000000000ff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000)=0xfffffffffffffffc, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) 21:33:07 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) sched_setattr(0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000100)=""/20) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000000180)={&(0x7f000000a000/0x2000)=nil, 0x2000}) 21:33:08 executing program 3 (fault-call:1 fault-nth:56): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") pause() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000040)={@loopback, @dev}, &(0x7f0000000080)=0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x40010, r1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x3, 0x7, 0x8000}) 21:33:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000140)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x4, &(0x7f0000013ff4)={@multicast2=0xe0000002, @rand_addr, @multicast2=0xe0000002}, 0xa) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000000), 0x4) dup3(r1, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10400, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 21:33:08 executing program 7: r0 = socket$inet6(0xa, 0x80009, 0x3c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x40000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x3, 0x8c, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/140}, &(0x7f0000000200)=0x78) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) 21:33:08 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x4, @empty, 0x1f}, {0xa, 0x4e24, 0x38, @dev={0xfe, 0x80, [], 0xe}, 0x7}, 0x1f, [0x4, 0x8, 0xa421, 0x2, 0x1d, 0x2, 0x10001, 0x8]}, 0x5c) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0xaf, @multicast1=0xe0000001, 0x4e20, 0x3, 'sh\x00', 0x34, 0xa8, 0x69}, 0x2c) [ 365.216759] FAULT_INJECTION: forcing a failure. [ 365.216759] name failslab, interval 1, probability 0, space 0, times 0 [ 365.228313] CPU: 0 PID: 22012 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 365.235194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.244586] Call Trace: [ 365.247245] dump_stack+0x185/0x1d0 [ 365.251048] should_fail+0x87b/0xab0 [ 365.254819] __should_failslab+0x278/0x2a0 [ 365.259112] should_failslab+0x29/0x70 [ 365.263069] kmem_cache_alloc+0x129/0xb70 [ 365.267258] ? ceph_msg_new+0xc1/0x6a0 [ 365.271185] ? ceph_kvmalloc+0xb5/0x1b0 [ 365.275215] ceph_msg_new+0xc1/0x6a0 [ 365.279008] msgpool_alloc+0xc9/0x1b0 [ 365.282884] ? ceph_msgpool_init+0x2b0/0x2b0 [ 365.287332] mempool_create_node+0x841/0xc70 [ 365.291839] mempool_create+0xd4/0xf0 [ 365.295794] ? msgpool_alloc+0x1b0/0x1b0 [ 365.299901] ? ceph_msgpool_init+0x2b0/0x2b0 [ 365.304363] ceph_msgpool_init+0x12d/0x2b0 [ 365.308647] ceph_osdc_init+0x73d/0x1010 [ 365.312788] ceph_create_client+0x401/0x620 [ 365.317172] ? __kmalloc+0x13a/0x350 [ 365.320954] ceph_mount+0xb4c/0x30a0 [ 365.324725] ? alloc_pages_current+0x6b1/0x970 [ 365.329385] ? f2fs_init_acl+0x1530/0x1530 [ 365.333688] mount_fs+0x29b/0x780 [ 365.337217] vfs_kern_mount+0x222/0x990 [ 365.341267] do_mount+0xca5/0x4ed0 [ 365.344873] ? __kmalloc+0x13a/0x350 [ 365.348648] ? copy_mount_options+0x91/0x540 [ 365.353114] ksys_mount+0x32e/0x3d0 [ 365.356817] __x64_sys_mount+0x157/0x1c0 [ 365.360927] ? ksys_mount+0x3d0/0x3d0 [ 365.364752] do_syscall_64+0x15b/0x230 [ 365.368662] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 365.373890] RIP: 0033:0x455a99 [ 365.377089] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 365.384834] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 365.392116] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 365.399407] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 365.406711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 365.414098] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000038 21:33:08 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x422002) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000080)=0x3) timer_create(0x3, &(0x7f0000000240)={0x0, 0x17, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000140)}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000200)) 21:33:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x1000000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x103}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)) socketpair(0x1d, 0x8080f, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x80) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') accept4$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14, 0x80800) getsockname(r2, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000340)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) getpeername$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) recvmmsg(r3, &(0x7f0000000880)=[{{&(0x7f0000000700)=@can={0x0, 0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000780)=""/56, 0x38}], 0x1, &(0x7f0000000800)=""/119, 0x77, 0x8001}, 0x3f}], 0x1, 0x10000, &(0x7f00000008c0)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000900)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000c80)={@broadcast, @loopback, 0x0}, &(0x7f0000000cc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000d00)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000e40)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000e80)={0x0, @multicast1, @broadcast}, &(0x7f0000000ec0)=0xc) getpeername$packet(r1, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001100)={0x0, @loopback, @multicast1}, &(0x7f0000001140)=0xc) recvmmsg(r3, &(0x7f0000003240)=[{{&(0x7f00000011c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001240)=""/113, 0x71}, {&(0x7f00000012c0)=""/170, 0xaa}, {&(0x7f0000001380)=""/44, 0x2c}, {&(0x7f00000013c0)=""/57, 0x39}, {&(0x7f0000001400)=""/89, 0x59}], 0x5, 0x0, 0x0, 0x6}, 0xffffffffffff8001}, {{&(0x7f0000001500)=@xdp, 0x80, &(0x7f0000001740)=[{&(0x7f0000001580)=""/4, 0x4}, {&(0x7f00000015c0)=""/232, 0xe8}, {&(0x7f00000016c0)=""/109, 0x6d}], 0x3, &(0x7f0000001780), 0x0, 0x20}, 0xfff}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/58, 0x3a}, {&(0x7f0000002800)=""/196, 0xc4}, {&(0x7f0000002900)=""/237, 0xed}], 0x4, 0x0, 0x0, 0x3439}, 0x6}, {{&(0x7f0000002a40)=@llc, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002ac0)=""/37, 0x25}, {&(0x7f0000002b00)=""/226, 0xe2}, {&(0x7f0000002c00)=""/32, 0x20}, {&(0x7f0000002c40)=""/112, 0x70}, {&(0x7f0000002cc0)}, {&(0x7f0000002d00)=""/254, 0xfe}], 0x6, &(0x7f0000002e80)=""/223, 0xdf}, 0xffffffffffffff01}, {{&(0x7f0000002f80)=@un=@abs, 0x80, &(0x7f0000003180)=[{&(0x7f0000003000)=""/93, 0x5d}, {&(0x7f0000003080)=""/169, 0xa9}, {&(0x7f0000003140)=""/35, 0x23}], 0x3, &(0x7f00000031c0)=""/114, 0x72, 0x5}, 0x80000000}], 0x5, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003380)={'yam0\x00', 0x0}) recvmmsg(r1, &(0x7f0000007c80)=[{{&(0x7f00000033c0)=@ax25, 0x80, &(0x7f00000057c0)=[{&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/171, 0xab}, {&(0x7f0000004500)=""/46, 0x2e}, {&(0x7f0000004540)=""/251, 0xfb}, {&(0x7f0000004640)=""/4096, 0x1000}, {&(0x7f0000005640)=""/77, 0x4d}, {&(0x7f00000056c0)=""/243, 0xf3}], 0x7, &(0x7f0000005840)=""/245, 0xf5, 0xd4f}, 0x7fffffff}, {{&(0x7f0000005940)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000005a00)=[{&(0x7f00000059c0)=""/59, 0x3b}], 0x1, &(0x7f0000005a40)=""/54, 0x36, 0x55ab000000000}, 0x3d}, {{&(0x7f0000005a80)=@can={0x0, 0x0}, 0x80, &(0x7f0000005c40)=[{&(0x7f0000005b00)=""/204, 0xcc}, {&(0x7f0000005c00)=""/48, 0x30}], 0x2, &(0x7f0000005c80)=""/20, 0x14, 0x1}, 0x7fffffff}, {{&(0x7f0000005cc0)=@generic, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005d40)}, {&(0x7f0000005d80)=""/236, 0xec}], 0x2, &(0x7f0000005ec0)=""/241, 0xf1, 0x3}}, {{&(0x7f0000005fc0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000007480)=[{&(0x7f0000006040)=""/194, 0xc2}, {&(0x7f0000006140)=""/192, 0xc0}, {&(0x7f0000006200)=""/103, 0x67}, {&(0x7f0000006280)=""/159, 0x9f}, {&(0x7f0000006340)=""/26, 0x1a}, {&(0x7f0000006380)=""/4096, 0x1000}, {&(0x7f0000007380)=""/33, 0x21}, {&(0x7f00000073c0)=""/153, 0x99}], 0x8, &(0x7f0000007500)=""/41, 0x29, 0x3}}, {{&(0x7f0000007540)=@hci, 0x80, &(0x7f0000007b00)=[{&(0x7f00000075c0)=""/4, 0x4}, {&(0x7f0000007600)=""/155, 0x9b}, {&(0x7f00000076c0)=""/165, 0xa5}, {&(0x7f0000007780)=""/142, 0x8e}, {&(0x7f0000007840)=""/15, 0xf}, {&(0x7f0000007880)=""/164, 0xa4}, {&(0x7f0000007940)=""/137, 0x89}, {&(0x7f0000007a00)=""/229, 0xe5}], 0x8, &(0x7f0000007b80)=""/201, 0xc9, 0x100}, 0x7ff}], 0x6, 0x20, 0x0) accept4$packet(r1, &(0x7f0000008140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008180)=0x14, 0x800) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000b80)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000bc0)=0xffffffffffffffcb) getsockname$packet(r1, &(0x7f0000008440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008480)=0x14) getsockname$packet(r3, &(0x7f00000084c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008500)=0x14) getsockname$packet(r1, &(0x7f0000008540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008580)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008700)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f0000008800)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000008c80)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000008d80)=0xe8) getpeername$packet(r2, &(0x7f0000008dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008e00)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000008e40)={0x0, @loopback, @loopback}, &(0x7f0000008e80)=0xc) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000009a80)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000009a40)={&(0x7f0000008ec0)=ANY=[@ANYBLOB="800b0000", @ANYRES16=r4, @ANYBLOB="090125bd7000ffdbdf250000000008000100", @ANYRES32=r5, @ANYBLOB="f80002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000500000008000100", @ANYRES32=r8, @ANYBLOB="dc01020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400030000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400b20000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="3801020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000900000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000300000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400010400004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r15, @ANYBLOB="ac0102003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040001000104ffffff7f3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004008100000008000600", @ANYRES32=r16, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="6801020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff0300003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400030000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="08000100", @ANYRES32=r24, @ANYBLOB="c0000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r25, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r26, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r27, @ANYBLOB="8400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040006000000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000ca30000080007000000000008000100", @ANYRES32=r28, @ANYBLOB="d00102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r29, @ANYBLOB="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", @ANYRES32=r30, @ANYBLOB="f000020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400070000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r31, @ANYBLOB="38000100d30011006c625f73746174735f726566726573685f69000000000800030003000000080004000100000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ffffff7f0800070000000000"], 0xb80}, 0x1, 0x0, 0x0, 0x8000}, 0x800) connect(r2, &(0x7f0000000100)=@sco={0x1f, {0x56, 0xb577, 0x200, 0x0, 0x7bb9, 0x400}}, 0x80) 21:33:08 executing program 3 (fault-call:1 fault-nth:57): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:08 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x402001, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x1, 0x7}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000040)='eql\x00', 0xffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000007060100000000000000000000000000b228d45243f8aa4f7f317b79a0f856d61a9740b85d0802"], 0x14}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) 21:33:08 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000280)="295ee1311f16f477671070") connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) unshare(0x24020400) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0x308) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r4, 0x1000000000013) listen(r1, 0x5) [ 365.591725] FAULT_INJECTION: forcing a failure. [ 365.591725] name failslab, interval 1, probability 0, space 0, times 0 [ 365.603167] CPU: 0 PID: 22033 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 365.610041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.619449] Call Trace: [ 365.622132] dump_stack+0x185/0x1d0 [ 365.625854] should_fail+0x87b/0xab0 [ 365.629638] __should_failslab+0x278/0x2a0 [ 365.633943] should_failslab+0x29/0x70 [ 365.637883] __kmalloc+0xbe/0x350 [ 365.641381] ? ceph_msg_new+0xc1/0x6a0 [ 365.645384] ? ceph_kvmalloc+0xb5/0x1b0 [ 365.649434] ceph_kvmalloc+0xb5/0x1b0 [ 365.653335] ceph_msg_new+0x2c2/0x6a0 [ 365.657215] msgpool_alloc+0xc9/0x1b0 [ 365.661094] ? ceph_msgpool_init+0x2b0/0x2b0 [ 365.665550] mempool_create_node+0x841/0xc70 [ 365.670046] mempool_create+0xd4/0xf0 [ 365.673907] ? msgpool_alloc+0x1b0/0x1b0 [ 365.678014] ? ceph_msgpool_init+0x2b0/0x2b0 [ 365.682569] ceph_msgpool_init+0x12d/0x2b0 [ 365.686868] ceph_osdc_init+0x73d/0x1010 [ 365.691006] ceph_create_client+0x401/0x620 [ 365.695387] ? __kmalloc+0x13a/0x350 [ 365.699165] ceph_mount+0xb4c/0x30a0 [ 365.702918] ? alloc_pages_current+0x6b1/0x970 [ 365.707572] ? f2fs_init_acl+0x1530/0x1530 [ 365.711863] mount_fs+0x29b/0x780 [ 365.715391] vfs_kern_mount+0x222/0x990 [ 365.719415] do_mount+0xca5/0x4ed0 [ 365.722998] ? copy_mount_options+0x2dd/0x540 [ 365.727587] ksys_mount+0x32e/0x3d0 [ 365.731289] __x64_sys_mount+0x157/0x1c0 [ 365.735405] ? ksys_mount+0x3d0/0x3d0 [ 365.739243] do_syscall_64+0x15b/0x230 [ 365.743176] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 365.748398] RIP: 0033:0x455a99 [ 365.751609] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 365.759359] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 365.766711] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 365.774035] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 365.781336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 21:33:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x541f, 0x80000000ffffffff) 21:33:08 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3ff, 0x6, 0x0, 0x2, 0x10, 0x4, "c965be70e9100a29bd70a33835657ce39d617b79fdb622e530696ee9dfbb7528fc6250693ef4fdaf5b35eb67a62733d53d1a3350c5ebd38664cd00334aafc715", "0c9f3509be34efd66a3f775b73273000c6b51d64f9d3a29c344361b65cfeb745229b94404d5215e7983d7779a3a59f39ccea5c5565fd97accc124fe30c25f9e5", "30da6280d0d7afd58254839847e852158c10831eea9edba7333e4b6dccf702ae", [0x64, 0x4]}) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0) [ 365.788641] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000039 21:33:08 executing program 3 (fault-call:1 fault-nth:58): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:08 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="8004c8eb5912c3a8c5b4cb24dad96b10237fbc6c2a1c493c53fd73bb7d1b589e568e46786f8c528fe69de0e8492eb4b4bb61c4de222f1fd459115e338f5682727b5ddd33bbb4d698ead908f2e97a92fe50380b9da916a386b0860e2c56ee100cf27a3818fa29355194641f33330dd8266f9fd2c562ee7412a506b94d128679a1413e6418f96691435dcfe78acc0411e240a3694c71ccb411", 0x98, 0x0) r1 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="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", 0xfd, 0xfffffffffffffffd) r2 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x6, 0x80100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) keyctl$unlink(0x9, r0, r1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x3, 0x20000004091, r3, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000003c0)=0x2, 0x1) [ 365.912699] FAULT_INJECTION: forcing a failure. [ 365.912699] name failslab, interval 1, probability 0, space 0, times 0 [ 365.924218] CPU: 0 PID: 22050 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 365.931089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.940477] Call Trace: [ 365.943122] dump_stack+0x185/0x1d0 [ 365.946832] should_fail+0x87b/0xab0 [ 365.950604] __should_failslab+0x278/0x2a0 [ 365.954899] should_failslab+0x29/0x70 [ 365.958838] kmem_cache_alloc+0x129/0xb70 [ 365.963032] ? ceph_msg_new+0xc1/0x6a0 [ 365.966962] ? ceph_kvmalloc+0xb5/0x1b0 [ 365.971017] ceph_msg_new+0xc1/0x6a0 [ 365.974809] msgpool_alloc+0xc9/0x1b0 [ 365.978686] ? ceph_msgpool_init+0x2b0/0x2b0 [ 365.983128] mempool_create_node+0x841/0xc70 [ 365.987623] mempool_create+0xd4/0xf0 [ 365.991476] ? msgpool_alloc+0x1b0/0x1b0 [ 365.995573] ? ceph_msgpool_init+0x2b0/0x2b0 [ 366.000028] ceph_msgpool_init+0x12d/0x2b0 [ 366.004328] ceph_osdc_init+0x73d/0x1010 [ 366.008465] ceph_create_client+0x401/0x620 [ 366.012844] ? __kmalloc+0x13a/0x350 [ 366.016605] ceph_mount+0xb4c/0x30a0 [ 366.020362] ? alloc_pages_current+0x6b1/0x970 [ 366.025015] ? f2fs_init_acl+0x1530/0x1530 [ 366.029303] mount_fs+0x29b/0x780 [ 366.032818] vfs_kern_mount+0x222/0x990 [ 366.036864] do_mount+0xca5/0x4ed0 [ 366.040470] ? __kmalloc+0x13a/0x350 [ 366.044243] ? copy_mount_options+0x91/0x540 [ 366.048728] ksys_mount+0x32e/0x3d0 [ 366.052432] __x64_sys_mount+0x157/0x1c0 [ 366.056542] ? ksys_mount+0x3d0/0x3d0 [ 366.060395] do_syscall_64+0x15b/0x230 [ 366.064328] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 366.069547] RIP: 0033:0x455a99 [ 366.072843] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 366.080592] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 366.087888] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 366.095271] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 366.102571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 21:33:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/167, 0xa7}], 0x1, &(0x7f0000000240)=""/152, 0x98, 0x101}, 0x40) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000700)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f0000000040), 0x8001) [ 366.109872] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003a 21:33:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fdatasync(r0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x24, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) getuid() 21:33:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000040)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)={0x0, 0x190, "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"}, &(0x7f00000017c0)=0x198) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="020a732c53387d031a2c8703a60c0f222c826952992a55f56d743c059189da5fcbd992029ff72b287bc9f0063000414b953cd2793a42e2ff96b342a54af442277c673bc19f85f17ecc7b7f0edb3690ed32cc014de143c5386f3cdede99", 0x5d, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="7b707070316d643573756d6e6f64657676626f786e657c302a616e31cddd20de", 0xffffffffffffffff) keyctl$link(0x8, r1, r1) 21:33:09 executing program 4: r0 = socket$inet6(0xa, 0x2001, 0x800) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400210}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)={0xb8, r2, 0x100, 0x70bd2b, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xcd}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x24040804}, 0x4000) accept4(r0, 0x0, &(0x7f0000000140), 0x80000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000440)=0x6, &(0x7f0000000480)=0x2) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000085, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) vmsplice(r3, &(0x7f0000000040)=[{&(0x7f0000001440)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0)=0x100000000, 0x4) r4 = getpgid(0x0) ptrace$cont(0xffffffffffffffff, r4, 0x6, 0x101) 21:33:09 executing program 1: io_setup(0x800000000008000, &(0x7f0000000140)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) io_getevents(r0, 0x7, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000180)={0x0, 0x1c9c380}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f0000000280)=0x54) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000001c0)=0x1428) r2 = socket$nl_route(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000002cc0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2}]) gettid() 21:33:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) fcntl$getown(r0, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000140)="cfab6e313d0f302383985b1bf9b771935150054ae1f20512e10965b6ba4c1c1dac045675e263a8c6dcc91d84216f75ab031629b51aa95edc113aa569e150a826685a14b5c9baa13ab049b48b74cbd10e28017c34ee7a79a1891127544a68afe62ec77888356e6e0eafae6c48cb87cb0685618aa8e88b638904dc7f21115839e1c8913339da05e96ef0090efac550f2c48bc55852a5f704a658b2663307eafd3ab745708c60c9e7380e3cdf9a", 0xac}, {&(0x7f0000000080)="5eb203c9d54072af82a23e278e693d24e6a202e244847937b27e4a", 0x1b}, {&(0x7f0000000200)="c3573d03d34547078d884ce0ffe153c63e812bb893ad4df7e13b59dcf7cdc6fae6346b59a5b964ac8646a177cfccf098747a765ce07c76c678a060fd1e5f9c1295e6c0f86747a01e2838847ede5ece6414c933e7963e896eda0add98ebdfe3b5cdf2fdf019efe35d47626556158b48da322fa2138beca1c57f3a0c862c41ca186ab1616ebb99822f072530c98770ac288809427c6d1fcf0ff261", 0x9a}, {&(0x7f00000002c0)="0bb566e4e134e83c5ca2718210c1e616ca6f5b297684913bade89c47fa52f9b9b394a74e285c51d32766ffa47bd5419d5a1dd4d7dac03cefa6f81e54c660bab568b55187c922577fcccc31da700498f62c9490512c1fcbec61751f1029ccd71b1884139d196e2bd9ac7d7d", 0x6b}, {&(0x7f0000000340)="4bc4f311ecca9796b971aa340cbc3662748f789ed8b3d537821b3784f2a65a1b10cfe49c9277c11784de38407c5203c65a4069a317258f2600e5bff0c3ec4df7c3f4c34a52e15759955e3ec2e6f5507407c544b398f9a70b2e16ccabcff459fb566587eca7c4116f1f0b19528400b84388ad", 0x72}, {&(0x7f00000003c0)="e7cd3f0bc9cee187ec17a106884d9c930ce0fc627d630e3e6608b46d1755534d1fcbc7213f7ad6cebe2419f1e466bc4c151b1c9e2e5105e860f8e7657469adf3948ce04be6fa3c3ec4125161a4b1d5caee39102f7805783b827ab56e36767b4ea3d2604ca6914b18a775524340da5b3e7adda6d131d23dae9344ba10df72a7a5da01d91db4ead171c2ffc8f9b5306020f40335af71a70ca13db0b711783533e41afac45ce7ab3536f9640fdb597835d1503fe7dd218056efca6233bae4f807f2d8", 0xc1}], 0x6, 0x0, 0x0, 0x10}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)="91da", 0x2}], 0x1, &(0x7f0000000080), 0x0, 0x4}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 21:33:09 executing program 6: r0 = socket(0xa, 0x803, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}], 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 21:33:09 executing program 3 (fault-call:1 fault-nth:59): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:09 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1, 0x6, 0x9, 0x20, 0xfff, 0x7ff, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x472}}, 0x3, 0x401, 0x9, 0x9, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x20, 0x9, [0x3, 0x0, 0x8, 0x6, 0x5, 0x2, 0xce, 0x1, 0x9f51]}, &(0x7f00000002c0)=0x1a) r3 = socket$inet6(0xa, 0x1, 0x0) dup3(r0, r0, 0x80000) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x40000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xfffffffffffffde9, &(0x7f000072bfce)=""/50}}, 0x44d) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00000000c0)=0x40) [ 366.314901] netlink: 'syz-executor2': attribute type 21 has an invalid length. 21:33:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x4, &(0x7f00000001c0)=0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000200)="b57c997c4563c0f3e9724a31e72ef9736fde2df1ac85bca52231c5585d9371275ce2f225d2fa9248aba2f8e79cc02264c228c41ec6fbe201411eb7c4e6eae06e45c65777e788ff") close(r0) socket$vsock_stream(0x28, 0x1, 0x0) io_submit(r1, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000140), 0x700000000000}]) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x1}, 0x8) [ 366.373479] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 366.422377] FAULT_INJECTION: forcing a failure. [ 366.422377] name failslab, interval 1, probability 0, space 0, times 0 [ 366.434193] CPU: 1 PID: 22092 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 366.441068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.450458] Call Trace: [ 366.453132] dump_stack+0x185/0x1d0 [ 366.456857] should_fail+0x87b/0xab0 [ 366.460625] __should_failslab+0x278/0x2a0 [ 366.464915] should_failslab+0x29/0x70 [ 366.468844] __kmalloc+0xbe/0x350 21:33:09 executing program 6: r0 = socket(0x4000000000018, 0x0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f00000005c0)="4f4600f3", 0x4) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}}, 0x1e) [ 366.472339] ? ceph_msg_new+0xc1/0x6a0 [ 366.476261] ? ceph_kvmalloc+0xb5/0x1b0 [ 366.480283] ceph_kvmalloc+0xb5/0x1b0 [ 366.484174] ceph_msg_new+0x2c2/0x6a0 [ 366.488086] msgpool_alloc+0xc9/0x1b0 [ 366.491965] ? ceph_msgpool_init+0x2b0/0x2b0 [ 366.496410] mempool_create_node+0x841/0xc70 [ 366.500907] mempool_create+0xd4/0xf0 [ 366.504773] ? msgpool_alloc+0x1b0/0x1b0 [ 366.508877] ? ceph_msgpool_init+0x2b0/0x2b0 [ 366.513333] ceph_msgpool_init+0x12d/0x2b0 [ 366.517630] ceph_osdc_init+0x73d/0x1010 [ 366.521762] ceph_create_client+0x401/0x620 [ 366.526142] ? __kmalloc+0x13a/0x350 [ 366.529933] ceph_mount+0xb4c/0x30a0 [ 366.533687] ? alloc_pages_current+0x6b1/0x970 [ 366.538340] ? f2fs_init_acl+0x1530/0x1530 [ 366.542630] mount_fs+0x29b/0x780 [ 366.546161] vfs_kern_mount+0x222/0x990 [ 366.550205] do_mount+0xca5/0x4ed0 [ 366.553798] ? msan_get_shadow_origin_ptr+0x13c/0x230 [ 366.559048] ? copy_mount_options+0x91/0x540 [ 366.563537] ksys_mount+0x32e/0x3d0 [ 366.567236] __x64_sys_mount+0x157/0x1c0 [ 366.571437] ? ksys_mount+0x3d0/0x3d0 [ 366.575271] do_syscall_64+0x15b/0x230 [ 366.579208] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 366.584429] RIP: 0033:0x455a99 [ 366.587641] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 366.595389] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 366.602688] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 366.609980] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 21:33:09 executing program 4: unshare(0x64000400) r0 = gettid() r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10000, 0x101000) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0)) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x6) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/arp\x00') pread64(r2, &(0x7f0000000440)=""/123, 0x10000001d, 0x0) 21:33:09 executing program 2: r0 = socket(0x800000000000011, 0x800000002, 0x1ff) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) [ 366.617273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 366.624579] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003b 21:33:09 executing program 0: unshare(0x2000400) socketpair(0x1, 0x1, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0xffff, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), 0xb) [ 366.747546] IPVS: ftp: loaded support on port[0] = 21 21:33:09 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f000071f000/0x4000)=nil, 0x4000, 0x3) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10200, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) 21:33:09 executing program 6: r0 = socket(0x1, 0xa, 0xffff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00\x00\x00\x00`\x00', 0x20, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x9, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0x628) flock(r0, 0x3) 21:33:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x0) openat(r3, &(0x7f0000000200)='./file0\x00', 0x101900, 0x90) r4 = getuid() setresuid(r1, r2, r4) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f660070") r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x1000000000000c, &(0x7f0000bfcffc), &(0x7f0000000100)=0x4) dup3(r0, r0, 0x80000) 21:33:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x6}, {}, {0x0, 0x0, 0x8}, {}, {}, {}]}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x20004e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f5260008118000000000000000000000800000000000ff020000000010000000000000ffffffff004e2200089078"], &(0x7f0000775000)) 21:33:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) r1 = dup2(r0, r0) setsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000000100)="d23b54430d3076c47dbfa95078019c2daeda758cf7fa42583be817d53673807909acfe19876788616ca189b240e1451b1b785b911043a8", 0x37) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x2, 0x1, 0xfffffffffffffff7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) 21:33:10 executing program 0: clock_gettime(0x3, &(0x7f0000000080)) 21:33:10 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x10000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x4, 0x800, 0x80, 0x7}, {0x58, 0x50c, 0xf6b, 0x77}]}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffefffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) write$binfmt_aout(r3, &(0x7f0000000140)=ANY=[@ANYBLOB='i'], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r4, 0x7, 0x245, 0x101, 0x0, 0x9}, &(0x7f0000000280)=0x14) write$binfmt_misc(r3, &(0x7f0000000240)={'syz1'}, 0x34000) 21:33:10 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000080)=""/206, &(0x7f0000000000)=0xce) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) 21:33:10 executing program 3 (fault-call:1 fault-nth:60): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req3, 0xfeda) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x3, 0x3ff}, 0x94) sendmsg(r1, &(0x7f0000000000)={&(0x7f00004f5000)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x10000000000002d0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0, 0x40844}, 0x0) dup3(r0, r1, 0x80000) 21:33:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0xa5) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x61, &(0x7f0000000000), 0xc) close(r3) close(r2) [ 367.199241] FAULT_INJECTION: forcing a failure. [ 367.199241] name failslab, interval 1, probability 0, space 0, times 0 [ 367.210745] CPU: 0 PID: 22151 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 367.217618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.226999] Call Trace: [ 367.229647] dump_stack+0x185/0x1d0 [ 367.233359] should_fail+0x87b/0xab0 [ 367.237132] __should_failslab+0x278/0x2a0 [ 367.241421] should_failslab+0x29/0x70 [ 367.245347] __kmalloc+0xbe/0x350 [ 367.248838] ? ceph_msg_new+0xc1/0x6a0 [ 367.252768] ? ceph_kvmalloc+0xb5/0x1b0 [ 367.256799] ceph_kvmalloc+0xb5/0x1b0 [ 367.260655] ceph_msg_new+0x2c2/0x6a0 [ 367.264542] msgpool_alloc+0xc9/0x1b0 [ 367.268390] ? ceph_msgpool_init+0x2b0/0x2b0 [ 367.272817] mempool_create_node+0x841/0xc70 [ 367.277306] mempool_create+0xd4/0xf0 [ 367.281145] ? msgpool_alloc+0x1b0/0x1b0 [ 367.285211] ? ceph_msgpool_init+0x2b0/0x2b0 [ 367.289667] ceph_msgpool_init+0x12d/0x2b0 [ 367.293937] ceph_osdc_init+0x73d/0x1010 21:33:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000d11000), &(0x7f0000000000)=0x4) r2 = getgid() setgid(r2) 21:33:10 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000fc3000)=0x1) r3 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/153) fcntl$setsig(r1, 0xa, 0x12) sendmmsg(r1, &(0x7f0000002200)=[{{&(0x7f0000000000)=@ipx={0x4, 0x2, 0xffffffffffffff7f, "a16179983b26", 0x7fffffff}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)="d024b770656df402c9e61a273ba7828e8755f71ff4355e", 0x17}, {&(0x7f0000000180)="e553b24418cbf0d2af187248994cce48acbbbf451eff96d22e3a80f88168ab22", 0x20}, {&(0x7f00000001c0)="bdc5037904b5aff8bd90b540f917cf1e11675089308a3a81387ce6b998f20208667f1a9145cc66d70b28d1f0949ea8fd147861212ea7b35748075098", 0x3c}, {&(0x7f0000000200)="b62b219a0632899a09e4b9e193d751bcb30f94dc6b3ff2f2fa7d8303cff671619eebfb366d66f41a8cefbd9b2b3d5ffe954d956033de77f79cd7768ea4159456d7c202d470a227354a309ac3ae6a2a682d31071493f06c6f90261e57f99eaf2d767af20061c1b8d4d0aa21a1fef6096b54029353a950bfc225968ed143eadecdf646a35861218e2cbc87f95a001ef2d723493516", 0x94}, {&(0x7f00000002c0)="6a1eb7088aba5dcdab5dd3b5c87ea5162543935dde66c4457f9ab97800fef1d5140183e7a63690a4d2b4944a9cf64dc523ff98ea6445cca25a23f671cb4a510a131f4a4924f6ca17690f3c94767b6ef10953d983a5865768802b704dcc", 0x5d}], 0x5, 0x0, 0x0, 0x10}, 0x3ff}, {{&(0x7f00000003c0)=@rc={0x1f, {0x3, 0x3f, 0x9, 0xffff, 0x1ff, 0x9}, 0x7}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)="f17ccc5fe08c5ec43c70fcdaefd5ff96fdfc13f6e249d886b6957bf66ae90d9597a228c172d363dc2f2cfba4237386dcc128cb649caf5c0b301800a6df7c9e3025d9787bfe52fb738ed414b8e9dc75252c452e504fc35c6f433ef5efccd115775aaf485c5145c7e244514294cbfd319c81391096e717d9bcb4827daf2733cc46b1e4cb96", 0x84}], 0x1, &(0x7f0000000540)=[{0xa8, 0x112, 0x5, "4c686c2423d6a995d68aef983bab7df68aa3fcad6aa0edf91309b31244a608dd1e3750e2c5611182a06b1a130387542070a268db38d7baaf92eacde04f2a64cf1efdfc785e4bf878dbe58389667e2291e5d6f43c304a0eacc2ecad8f561834772991dfd72e7e7f4a2ab890afbe15cd3d38709e662c9e07c445f67b8fa784fb398a0e220707e11908447dd563ffe25654192742c879"}, {0x78, 0x111, 0x55, "6fb7c649db19badbb37574c1b2d0440e8d0e4ac2d4485591efe382d4b3b674590a6f17cb72f88256ca6a0035b3a4e412e28c2060bb3f0c5e88ada23c8a3d61314956d1a6e534c8d36bf7d8a71957cdd2a23ea86e5bc682db8827deebaae02e486037"}, {0xa0, 0x139, 0x6, "f52453f60d2140f5cdf84b93cd945aed3e3ed09fdb62bed3012fbf3dfde780088a4a603f3fc67d9e4c5a6b83be5ef1364dbd6b5bcd0c87924061740c60962ab405f2e27534233f0cbc295e3d20651d42de7f2183baebf6c017f0453d67be6224a0b42bc5eeb5df6f19e3c417cd12b4a52fe0188e4383beb075c2fd8e5d5f8bcc3bfb76a77b1876e08b"}, {0x78, 0x118, 0x1000000000000000, "ddf68e50f021a8a856fe10ac74b80a482dc20ac03fa34dd129053ba83d8bf10c08d80b1367bbe8be85f0f84a873c77acfe5646933b66da2589a37a0fdf9f1642051793151d2999a7744bf7c9eb7e9318b897a40397f37dcb8ddda993ca0a0c0a0a228e0b"}, {0x70, 0x11f, 0x7fffffff, "a10d31caba656a4a7f3c3c718fb82a688fd1c28327be54b52b4f23be1018c812038e3f7b4c05bce6e178505c64b6261720053b0d196a1a041c4098a3524e80e0d7af73115b079a3f4ae1594616b55100e92cb8a1c8bfd50ac47f675697ad"}], 0x2a8, 0x8000}, 0x3}, {{&(0x7f0000000800)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x4, 0x3, 0x7}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)="d7bf7389b97afe7f77c0ddce27a28b4be689c777edc251ee61629f663eac47a4b78f13cd1e018ef6626db9be7a076d8e4358c5079bc4699f65bd7bdebca252a818e43177c10a60514e8d26d7baaf8f3459add3944a197759a54d109b6ab8de8ddf54609b11718d74db3b3f8089ce85052291d50482c8a243e56e9e774dd69f9cf8b09c16b216310e4dc189ef9d0cfcf508f3d8ec330adc3659d219d85f258ae7ab22e791ae3ffef1e6ed48b27a3c3b94f45f3d61b9fdea80fc077f5a904c6b22", 0xc0}, {&(0x7f0000000940)="0e01e4cd7d87a5df069075e5263e3a57c66d4e01", 0x14}], 0x2, &(0x7f00000009c0)=[{0x1010, 0x10b, 0x9, 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"018cadea3451912a6c0fe0430e23036ddab02fced64411f4597ef31b7194ca75acf88a3084ccf438d475fc5f134278b3a7b5e8b9e49c155c28c12257c61de68b8e228012f09a05d36a814b760fe4b5377f74064c20fb9f4107ee31484f5811982066712da95937ac2101240c07e0a5a90776cff10d7d81a3e5c983ee200bde816eef2a5dc071eba4ae9b00a6cf20c4bf2064e3c04f0e2bf4cf903b1b220eb01802c33b1ad5474bd676c34529357e96c86155bc"}, {0x90, 0x117, 0x7, "219e629d67d8aa2f8efa1098174e20710bda7db9b863613a1fcfd9462b0adf6392d060b60576341c64abefce779256ecc39e051d5c043316d5b139187c48e5c3ba8d4e8a6e36d99ecc65f9dd4581d382d78acf4aedb1d57d63f7e1662c53a73142a7652846f7c84163e486206d1d90f1f9d54977c09e115ed984b0"}, {0x30, 0x84, 0x7, "2b8ba490be0febf987de2226af6429e2ce9640c2c43392466de35e7647"}, {0xb8, 0x10f, 0x1, "b3bc72a06564cf16a7c1fa73a030767f45022d53b73dc66d43caf697a53320cd4d1f1f99d90bd37a1940870252bbf1c5d9610735e116282237ea0a00f8dd879d0041802f54838dacbdbf388384172474e43cc94181f22cf4ef0d4adde7e0607752a9758123f5b1c121df7bb0684bd3fd4803745ab46f6f38146e8badef1d01df9a760a1ca73f8907ea82f7e5d707e73ea0b4d5dd7c461c95e4ef552dab24306cf8"}, {0x90, 0x119, 0x8, "a3b4af20c866ddadbadc801d964101972edd40921c2a590c156a5b30611ae79602f9f5db460370cac267b9aa1c99957e67222f043c06991851baf98f35981b58e1f40bd191a22e8a5ee6172b6e7c807513565eff554d276c9a4aa14572bf4f32467ef2a1c555bd25503c16125c59462b8eefac75a672de5845a6075f"}, {0x38, 0x107, 0x3, "133d0524672e538d0ada8cd6bd3d3d3ce845bd6c608b2e6f57e5a942ffccb9e6509a91c775"}, {0x80, 0x19b, 0x7, "fce6fc8bcb81cdaae46672b4530391e5dc1fe251665416e6d3a317243919d5d453f9637db6a1bead3cfabd85bb34a903c522bfca43bb4eca2c67d6336ca6dd9cd9071f2357cb385d12e81aa3d2cae260db8d4c77b44cc66fe8d7e98838953881f77c216608236c9dfc"}], 0x3c0, 0x40000}, 0xfffffffffffffffe}], 0x4, 0x0) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) fcntl$setlease(r1, 0x400, 0x2) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000002300)={0x8, 0x7a}, 0x2) 21:33:10 executing program 6: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x2) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x6}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) [ 367.298047] ceph_create_client+0x401/0x620 [ 367.302427] ? __kmalloc+0x13a/0x350 [ 367.306203] ceph_mount+0xb4c/0x30a0 [ 367.309958] ? alloc_pages_current+0x6b1/0x970 [ 367.314608] ? f2fs_init_acl+0x1530/0x1530 [ 367.318889] mount_fs+0x29b/0x780 [ 367.322414] vfs_kern_mount+0x222/0x990 [ 367.326455] do_mount+0xca5/0x4ed0 [ 367.330050] ? __kmalloc+0x13a/0x350 [ 367.333820] ? copy_mount_options+0x91/0x540 [ 367.338297] ksys_mount+0x32e/0x3d0 [ 367.342094] __x64_sys_mount+0x157/0x1c0 [ 367.346218] ? ksys_mount+0x3d0/0x3d0 21:33:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x10, 0x3, 0xc) rt_sigaction(0x10, &(0x7f0000000000)={0x3, {0x1f}, 0x10000003, 0x30}, 0x0, 0x8, &(0x7f0000000080)) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) write(r1, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c2a1976a0f57350aeb0775fa06f769670fe98", 0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) rt_sigsuspend(&(0x7f00000000c0)={0x200000000}, 0x8) [ 367.350060] do_syscall_64+0x15b/0x230 [ 367.354001] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 367.359223] RIP: 0033:0x455a99 [ 367.362438] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 367.370191] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 367.377502] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 367.384806] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 367.392135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 367.399453] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003c 21:33:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890e, &(0x7f0000000040)="025cc83d6d345f8f760070") ioctl(r0, 0x80, &(0x7f0000000240)="a6245071d9f0a5d5c54078c1f6955932c53c789ae624b70ef784b6aa9c913cc7a512e4102071c9d22461d4a4602d78e8aa74efa828856a479555a4c42664e7873c227aac23307d79fa95433c2e59c40f3e975dfbc1b79ebdbcbdd0c03b7957eb53f2fe3c1bf2f2e928833c2c519a7321496390b0bef7d83f394dcbf62461cba8eea3509641899abe954d278c23c40b9f5daee35238dcd1f70e5c9a7e7defaebf8d86bbaa07169287d2162c24219095b55cb8b214b0ed490b822c74aaccc96288ff2455e2bec15e3ef518ce5b7568245217") syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x100000001, 0x80000) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa000018}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14ca0000", @ANYRES16=r3, @ANYBLOB="08002abd7017fbdbdf2500000000"], 0x14}, 0x1}, 0x10) setns(r1, 0x10000000) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$packet_int(r4, 0x107, 0x12, &(0x7f0000004000), &(0x7f0000000040)=0x71) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x1, 0xff, 0xdf69e0f57cfd2328, 0x5, 0xdcc, 0x3de}, &(0x7f0000000200)=0x20) 21:33:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8000000000008912, &(0x7f00000000c0)="025cc83d6d345f8f760070") r1 = socket$inet6(0xa, 0x803, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)=0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000280)='./file0/file0\x00', 0x0, r2, r3, 0x6, 0x200000) socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmmsg(r1, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180004000000006f9b8dbb00360000007300000000000000"], 0x18}}], 0x1, 0x0) 21:33:10 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x67e, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e20, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x47c}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xc4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000000, 0x2012, r0, 0x0) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 21:33:10 executing program 5: ioperm(0x0, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\x00') 21:33:10 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295fe1311f16f477671070") bind(r1, &(0x7f0000000100)=@sco={0x1f, {0x2, 0x0, 0xfffffffffffffff7, 0x6, 0x6}}, 0x80) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 21:33:10 executing program 3 (fault-call:1 fault-nth:61): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:10 executing program 1: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000340)='K', 0x1}], 0x1, 0x0) exit_group(0x6) [ 367.853998] FAULT_INJECTION: forcing a failure. [ 367.853998] name failslab, interval 1, probability 0, space 0, times 0 [ 367.865615] CPU: 0 PID: 22195 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 367.872494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.881900] Call Trace: [ 367.884551] dump_stack+0x185/0x1d0 [ 367.888235] should_fail+0x87b/0xab0 [ 367.891996] __should_failslab+0x278/0x2a0 [ 367.896306] should_failslab+0x29/0x70 [ 367.900227] __kmalloc_node+0x22f/0x1200 [ 367.904346] ? ceph_msg_new+0x4fe/0x6a0 [ 367.908362] ? mempool_create_node+0x1af/0xc70 [ 367.912986] mempool_create_node+0x1af/0xc70 [ 367.917442] ? msgpool_alloc+0x1b0/0x1b0 [ 367.921571] ? ceph_msgpool_init+0x2b0/0x2b0 [ 367.926057] mempool_create+0xd4/0xf0 [ 367.929924] ? msgpool_alloc+0x1b0/0x1b0 [ 367.934024] ? ceph_msgpool_init+0x2b0/0x2b0 [ 367.938480] ceph_msgpool_init+0x12d/0x2b0 [ 367.942776] ceph_osdc_init+0x7cc/0x1010 [ 367.946914] ceph_create_client+0x401/0x620 21:33:10 executing program 6: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/117) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201015}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) dup3(r0, r1, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x305) 21:33:10 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0}, &(0x7f0000000400)=0xc) set_mempolicy(0x3, &(0x7f00000000c0)=0x3, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) recvfrom$inet(r6, &(0x7f0000000440)=""/138, 0x8a, 0x2000, &(0x7f0000000380)={0x2, 0x4e22}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x100, 0x9}, 0xc) pwritev(r6, &(0x7f0000000a80)=[{&(0x7f0000000980)="94", 0x1}], 0x1, 0x81806) sendfile(r5, r6, &(0x7f0000000080), 0x10000) ioctl$HDIO_GETGEO(r5, 0x301, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r4, 0x9}, 0x8) getpgid(0x0) 21:33:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") socket$inet_dccp(0x2, 0x6, 0x0) [ 367.951297] ? __kmalloc+0x13a/0x350 [ 367.955078] ceph_mount+0xb4c/0x30a0 [ 367.958834] ? alloc_pages_current+0x6b1/0x970 [ 367.963491] ? f2fs_init_acl+0x1530/0x1530 [ 367.967780] mount_fs+0x29b/0x780 [ 367.971305] vfs_kern_mount+0x222/0x990 [ 367.975346] do_mount+0xca5/0x4ed0 [ 367.978947] ? __kmalloc+0x13a/0x350 [ 367.982818] ? copy_mount_options+0x91/0x540 [ 367.987309] ksys_mount+0x32e/0x3d0 [ 367.991012] __x64_sys_mount+0x157/0x1c0 [ 367.995117] ? ksys_mount+0x3d0/0x3d0 [ 367.998950] do_syscall_64+0x15b/0x230 [ 368.002923] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 368.008138] RIP: 0033:0x455a99 [ 368.011346] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 368.020842] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 368.028145] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 368.035446] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 368.042752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 21:33:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) io_setup(0x4, &(0x7f0000000000)) [ 368.050052] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003d 21:33:11 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000011000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x4, 0x84) getpeername$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) clone(0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) close(r0) 21:33:11 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x0) 21:33:11 executing program 4: socket(0x1e, 0x805, 0x0) memfd_create(&(0x7f0000000040)="6c6f2f776c616e30e96e6f6465765e5e00", 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x10001, 0x20}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000000), 0x8}) 21:33:11 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000030000000000000000006970366772653000000000000000000073797a6b616c6c657231000000000000697036746e6c3000000000000000000001616d61000000004ab2cec800000000aaaaaaaaaabb000000000000aaaaaaaaaabb0000000000000000a8020000a8020000f0020000627066000000000000000000000000000000000000000000000000000000000010020000000000000300000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000f60000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff00000000"]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) socket$inet6_sctp(0xa, 0x5, 0x84) 21:33:11 executing program 2: socketpair(0x4000000000001e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$can_raw(r1, &(0x7f0000000140)={0x1d}, 0x7eb20af62987874) bind$can_raw(r1, &(0x7f0000000040)={0x1d}, 0x10) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) pause() 21:33:11 executing program 3 (fault-call:1 fault-nth:62): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) fcntl$setstatus(r0, 0x4, 0x2800) syz_emit_ethernet(0x11, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc={0x4, {@llc={0x0, 0x0, "db"}}}}}, 0x0) syz_emit_ethernet(0x16, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[], @llc={@snap={0x0, 0x0, "a8", "d45fef"}}}}}}, &(0x7f0000000180)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x1523366a, 0x1, {0x0, 0x1, 0x1f, 0x1, 0x6}}) 21:33:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x800, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x622, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}], 0x74) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080), 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x50000, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000040)) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_NET_SET_BACKEND(r3, 0xaf02, &(0x7f0000000000)) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x1, @empty, 'irlan0\x00'}}, 0x1e) ioctl$SCSI_IOCTL_DOORUNLOCK(r2, 0x5381) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000080)={0x9, 0x6, 0x8, 0x0, 0x0, [], [], [], 0xffffffff80000001, 0x8000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22}], 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 368.574565] FAULT_INJECTION: forcing a failure. [ 368.574565] name failslab, interval 1, probability 0, space 0, times 0 [ 368.585964] CPU: 0 PID: 22250 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 368.592842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.602233] Call Trace: [ 368.604887] dump_stack+0x185/0x1d0 [ 368.608586] should_fail+0x87b/0xab0 [ 368.612355] __should_failslab+0x278/0x2a0 [ 368.616727] should_failslab+0x29/0x70 [ 368.620755] kmem_cache_alloc+0x129/0xb70 [ 368.624955] ? memcg_kmem_put_cache+0x40/0x290 [ 368.629586] ? ceph_msg_new+0xc1/0x6a0 [ 368.633560] ceph_msg_new+0xc1/0x6a0 [ 368.637323] ? mempool_create_node+0x1af/0xc70 [ 368.642081] msgpool_alloc+0xc9/0x1b0 [ 368.645960] mempool_create_node+0x40e/0xc70 [ 368.650417] ? msgpool_alloc+0x1b0/0x1b0 [ 368.654547] ? ceph_msgpool_init+0x2b0/0x2b0 [ 368.659052] mempool_create+0xd4/0xf0 [ 368.662917] ? msgpool_alloc+0x1b0/0x1b0 [ 368.667015] ? ceph_msgpool_init+0x2b0/0x2b0 21:33:11 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f0000044000)) r1 = socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x32, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa000014000000080045000024000000000000907800000000e000000100000000040201907800d7050200f534bb348c49c13e3cf653e9e579d067686882ad6318"], 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/157, 0x9d}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x604, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) tkill(r0, 0x1000000000016) [ 368.671475] ceph_msgpool_init+0x12d/0x2b0 [ 368.675771] ceph_osdc_init+0x7cc/0x1010 [ 368.679927] ceph_create_client+0x401/0x620 [ 368.684305] ? __kmalloc+0x13a/0x350 [ 368.688074] ceph_mount+0xb4c/0x30a0 [ 368.691799] ? alloc_pages_current+0x6b1/0x970 [ 368.696394] ? f2fs_init_acl+0x1530/0x1530 [ 368.700632] mount_fs+0x29b/0x780 [ 368.704109] vfs_kern_mount+0x222/0x990 [ 368.708112] do_mount+0xca5/0x4ed0 [ 368.711673] ? __kmalloc+0x13a/0x350 [ 368.715439] ? copy_mount_options+0x91/0x540 [ 368.719878] ksys_mount+0x32e/0x3d0 [ 368.723537] __x64_sys_mount+0x157/0x1c0 [ 368.727609] ? ksys_mount+0x3d0/0x3d0 [ 368.731413] do_syscall_64+0x15b/0x230 [ 368.735315] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 368.740504] RIP: 0033:0x455a99 [ 368.743693] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 368.751409] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 368.758685] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 368.765953] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 368.773222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 368.780491] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003e 21:33:11 executing program 5: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a600a0000a84335910000003900090035000c00060000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 21:33:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="29d7e1311f160577651070") r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7ff, 0x400000) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x8, 0x6, 0xffffffff, 0x10, r1, 0x5}, 0x2c) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1, 0x3, 0x1, 0x1}}, 0x26) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000240)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, 0x18) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x1f) 21:33:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xa0b, 0x5, 0x8, 0x10200000000, 0x3, 0x16c5, 0x80000001, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x40, 0x8, 0x4, 0x2, 0xc1}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r3, 0x939, 0x8, 0x3}, &(0x7f0000000180)=0x10) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000002c0)="067a6116c0872b017c99e2849fbbe2de", 0x10) 21:33:12 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'sit0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 21:33:12 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x800002, 0x12, r1, 0x0) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x4001, &(0x7f0000000740)=0x1, 0x9, 0x0) mlock(&(0x7f0000004000/0x5000)=nil, 0x5000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000008000/0x4000)=nil, 0x4000}) 21:33:12 executing program 5: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) 21:33:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000a80)='./file0\x00') mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) 21:33:12 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="26000000220047018065fa51132629250007028980e8ff06006d20002b1f00c0e9ff094a51f1", 0x26) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0, 0x7f}, 0x8) 21:33:12 executing program 7: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="2ed872a596787f51ed55516203cf633222193e7b17e4eef9a4a7926b4af14d5ac8c9a93adc724fe066dbb5b2aafb81ff9e5c48531b1c90070524133190aeb1ea6af0172fa404c5d1b5f71bf2f1be07a15a9c516b0a5678c6a3501ba86f9e0ad6ddc0bab93a9a5e36fe530ec6de6d2ca963def4ec14b54ec480b9316ebe22f66e3ad90df22a2705e979bc12d8c8ab372dab833710a273e5439fcd08ba20765b502de3ebc5f6519acba6de467d89e8aa1d9c0b871480cb8a291f7c84e6c975483de64834fbae8c2d8024cfc5f6a04406ee096d", 0xd2, r3) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) ioperm(0x6, 0x1, 0x0) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r5) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000440)="38b14a2ff938b13649cdabc28e0fa720d2e008b128558a5569f95f4139071ab671eef58501c8f7238c66067a7988decf817240828f1ad909bee9f7916921269f26271a721f9a30f34c1eb7c2ec9ae365f1bd8f01a74c1aa8f8fb2dc1fced2bc056") r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/83) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r7}, &(0x7f0000000600)=""/132, 0x1005d, 0x0) request_key(&(0x7f0000001b00)='keyring\x00', &(0x7f0000001b40)={0x73, 0x79, 0x7a}, &(0x7f0000001b80)='fou\x00', 0xfffffffffffffffe) 21:33:12 executing program 5: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) fgetxattr(r0, &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000180)=""/94, 0x5e) creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000001c000)) 21:33:12 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000180)="2eea00", 0xfffffffffffffe6d, 0x4001, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000004bc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004b80)={&(0x7f0000000340)=ANY=[@ANYBLOB="c756cff86b8f166e5cbdaf6eb7e63c58e838e068e71cd5a0de2f6d83f834ee94096954b19cdac0d7c7450b2ccae91c3fc3f3cf5e730f81100fc44563eb89387f25590308efbe0f7581001786573f8ed8cc30ad02ba579a1e5f51a675e252066f"], 0x1}, 0x1}, 0x0) sendmmsg(r1, &(0x7f0000004580)=[{{&(0x7f0000000080)=@pptp={0x18, 0x2}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)='F', 0x1}], 0x1, &(0x7f00000009c0)}}], 0x1, 0x80) sendto$inet(r1, &(0x7f0000000100)="89", 0x1, 0x3fffffd, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 21:33:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000001c0)={0x1000000000000200, 0x553, 0x1d, 0x2000000000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8082, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xd, 0x8000, 0x4, 0x5, 0x28, r4, 0x200}, 0x2c) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000000c0)=r3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000480)=0x36e) ioctl$TCFLSH(r4, 0x540b, 0xfffffffffffff350) memfd_create(&(0x7f0000000240)='/dev/sequencer2\x00', 0x2) r5 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r5, 0x0) read(r0, &(0x7f0000000040)=""/11, 0xb) r6 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x7d1c, @loopback={0x0, 0x1}}}, 0x1ff, 0x2, 0x8, 0x0, 0xa8}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r7, @in={{0x2, 0x4e24}}}, 0x84) ioctl$TCXONC(r6, 0x540a, 0x0) 21:33:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mremap(&(0x7f0000a73000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000c61000/0x2000)=nil) vmsplice(0xffffffffffffffff, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10240, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 21:33:12 executing program 5: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffff7) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8aca, 0x400) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x428) ioctl$KDDELIO(r1, 0x4b35, 0xea) r2 = gettid() ptrace$poke(0x5, r2, &(0x7f0000000040), 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'syzkaller0\x00', 0x2}) splice(r1, &(0x7f0000000200), r0, &(0x7f00000001c0), 0x7fffffff, 0x7) 21:33:12 executing program 1: epoll_create1(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x40, 0x0, 0x4b2c, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x0, 0x1, 0x5, 0xf822, 0x2e3b, 0x9, 0x1f, r1}, 0x20) dup3(r0, r0, 0x0) 21:33:13 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x4000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ftruncate(r2, 0x1000000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x9, 0x4, [0x7ff, 0x7, 0x4, 0x200]}, &(0x7f0000000280)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) migrate_pages(0x0, 0x1ff, &(0x7f0000000080)=0xd5, &(0x7f00000000c0)=0x1) sendfile(r1, r2, &(0x7f00000037c0), 0x100000e3) vmsplice(0xffffffffffffffff, &(0x7f0000001540), 0x0, 0xfffffffffffffffb) 21:33:13 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0)="2576c96c4329c615d0980c95b5234d1952469363dd253f62f23d57de140fe55eebd8c9a9e0ced9d39a038c578a3d03702ff06202bb5dfe7d82cd9f164fd5b00c5b7e173103f1b988a363a80a526ff6ba56ada8e711830316b9f643b3d69e11003f06a073a3792d96811874737765b3e2846f07800fc1933021ea415c85cd15cec0b1b750892daee5caef5a86bd7f", 0x8e, 0x4094, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 21:33:13 executing program 3 (fault-call:1 fault-nth:63): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:13 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x18880) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/153) uname(&(0x7f0000000040)=""/55) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:33:13 executing program 5: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000040), 0x4800) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) fstatfs(r1, &(0x7f0000000180)=""/176) sendfile(r3, r1, &(0x7f0000000000)=0x10, 0x8002) 21:33:13 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000080)=""/41, 0x29}], 0x2, &(0x7f0000000240)=""/59, 0x3b, 0x7}, 0x10000}, {{&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000003c0)=""/25, 0x19}, {&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f0000000500)=""/140, 0x8c}, {&(0x7f00000005c0)=""/14, 0xe}, {&(0x7f0000000600)}], 0x6, &(0x7f00000006c0)=""/169, 0xa9, 0x5}, 0x20}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000780)}, {&(0x7f00000007c0)=""/174, 0xae}, {&(0x7f0000000880)=""/249, 0xf9}, {&(0x7f0000000980)=""/237, 0xed}, {&(0x7f0000000a80)=""/128, 0x80}, {&(0x7f0000000b00)=""/227, 0xe3}, {&(0x7f0000000c00)=""/25, 0x19}], 0x7, &(0x7f0000000cc0)=""/199, 0xc7, 0x5}, 0x7f}, {{&(0x7f0000000dc0)=@alg, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e40)=""/182, 0xb6}, {&(0x7f0000000f00)=""/140, 0x8c}], 0x2, &(0x7f0000001000)=""/230, 0xe6, 0x7}, 0x3}, {{&(0x7f0000001100)=@pppol2tpv3, 0x80, &(0x7f0000001600)=[{&(0x7f0000001180)=""/168, 0xa8}, {&(0x7f0000001240)=""/237, 0xed}, {&(0x7f0000001340)=""/12, 0xc}, {&(0x7f0000001380)=""/14, 0xe}, {&(0x7f00000013c0)=""/189, 0xbd}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/188, 0xbc}, {&(0x7f00000015c0)=""/2, 0x2}], 0x8, &(0x7f0000001680)=""/195, 0xc3, 0x2}, 0x6}], 0x5, 0x60, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000780)={0x8, 0x10000, 0x2, 0x4}) ftruncate(r1, 0xffffffffffffffff) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000000c0)={0x1000000040}) fchdir(r3) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000600), 0x2) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/88) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003380), 0x0, &(0x7f0000003400)=""/10, 0xa}}], 0x400000000000262, 0x2022, &(0x7f0000003500)={0x77359400}) [ 370.112932] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 370.135962] FAULT_INJECTION: forcing a failure. [ 370.135962] name failslab, interval 1, probability 0, space 0, times 0 [ 370.147456] CPU: 0 PID: 22345 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 370.154331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.163731] Call Trace: [ 370.166377] dump_stack+0x185/0x1d0 [ 370.170083] should_fail+0x87b/0xab0 [ 370.173854] __should_failslab+0x278/0x2a0 [ 370.178162] should_failslab+0x29/0x70 [ 370.182093] __kmalloc+0xbe/0x350 [ 370.185617] ? memcg_kmem_put_cache+0x40/0x290 [ 370.190234] ? ceph_msg_new+0xc1/0x6a0 [ 370.194156] ? ceph_kvmalloc+0xb5/0x1b0 [ 370.198170] ceph_kvmalloc+0xb5/0x1b0 [ 370.202012] ceph_msg_new+0x2c2/0x6a0 [ 370.205887] msgpool_alloc+0xc9/0x1b0 [ 370.209737] mempool_create_node+0x40e/0xc70 [ 370.214193] ? msgpool_alloc+0x1b0/0x1b0 [ 370.218345] ? ceph_msgpool_init+0x2b0/0x2b0 [ 370.222855] mempool_create+0xd4/0xf0 [ 370.226722] ? msgpool_alloc+0x1b0/0x1b0 [ 370.230830] ? ceph_msgpool_init+0x2b0/0x2b0 [ 370.235287] ceph_msgpool_init+0x12d/0x2b0 [ 370.239588] ceph_osdc_init+0x7cc/0x1010 [ 370.243770] ceph_create_client+0x401/0x620 [ 370.248156] ? __kmalloc+0x13a/0x350 [ 370.251934] ceph_mount+0xb4c/0x30a0 [ 370.255700] ? alloc_pages_current+0x6b1/0x970 [ 370.260332] ? f2fs_init_acl+0x1530/0x1530 [ 370.264600] mount_fs+0x29b/0x780 [ 370.268126] vfs_kern_mount+0x222/0x990 [ 370.272166] do_mount+0xca5/0x4ed0 [ 370.275763] ? __kmalloc+0x13a/0x350 [ 370.279544] ? copy_mount_options+0x91/0x540 [ 370.284035] ksys_mount+0x32e/0x3d0 [ 370.287740] __x64_sys_mount+0x157/0x1c0 [ 370.291845] ? ksys_mount+0x3d0/0x3d0 [ 370.295686] do_syscall_64+0x15b/0x230 [ 370.299621] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 370.304836] RIP: 0033:0x455a99 21:33:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x11, 0x3, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '#\x00'}, &(0x7f0000000080)=""/91, 0x5b) recvfrom$packet(r1, &(0x7f00000004c0)=""/233, 0xe9, 0x0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x8, 0x80000001, 0x7, 0x8, 0xcbd, 0x3, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8cbf}}, 0x6, 0x8, 0x5, 0x1ff, 0x5}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x94, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x6, @empty, 0x6}, @in={0x2, 0x4e21, @rand_addr=0x1f}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000380)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000140)) 21:33:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000140)="295ee1311ffef477671070f4f4789dfa4f0b0f21b3b575ce23ff992b7772833b512fe158526fb268e3ae2683eec470f3a614352dc49e303462edba1f88c4abb759d87693553bab283af9b0e4175dc5356c0a927e8e8bd33dc5fe79cbce21fd207002e476240f343bd0a34035a68414467a32512a30a7fb6293d483fa11e4b0cc3345a36a001deb4f7e83aba84ee24a691fcae4a0b8ead00cd950") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x402c542b, 0x707000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80, 0x5a, 0x80, 0x8, 0x2}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2}, 0x8) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x8001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r2, 0x6, 0x46e, 0x80000001, 0x0, 0x2800000000000}, &(0x7f0000000200)=0x14) 21:33:13 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000080)=""/41, 0x29}], 0x2, &(0x7f0000000240)=""/59, 0x3b, 0x7}, 0x10000}, {{&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000003c0)=""/25, 0x19}, {&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f0000000500)=""/140, 0x8c}, {&(0x7f00000005c0)=""/14, 0xe}, {&(0x7f0000000600)}], 0x6, &(0x7f00000006c0)=""/169, 0xa9, 0x5}, 0x20}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000780)}, {&(0x7f00000007c0)=""/174, 0xae}, {&(0x7f0000000880)=""/249, 0xf9}, {&(0x7f0000000980)=""/237, 0xed}, {&(0x7f0000000a80)=""/128, 0x80}, {&(0x7f0000000b00)=""/227, 0xe3}, {&(0x7f0000000c00)=""/25, 0x19}], 0x7, &(0x7f0000000cc0)=""/199, 0xc7, 0x5}, 0x7f}, {{&(0x7f0000000dc0)=@alg, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e40)=""/182, 0xb6}, {&(0x7f0000000f00)=""/140, 0x8c}], 0x2, &(0x7f0000001000)=""/230, 0xe6, 0x7}, 0x3}, {{&(0x7f0000001100)=@pppol2tpv3, 0x80, &(0x7f0000001600)=[{&(0x7f0000001180)=""/168, 0xa8}, {&(0x7f0000001240)=""/237, 0xed}, {&(0x7f0000001340)=""/12, 0xc}, {&(0x7f0000001380)=""/14, 0xe}, {&(0x7f00000013c0)=""/189, 0xbd}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/188, 0xbc}, {&(0x7f00000015c0)=""/2, 0x2}], 0x8, &(0x7f0000001680)=""/195, 0xc3, 0x2}, 0x6}], 0x5, 0x60, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000780)={0x8, 0x10000, 0x2, 0x4}) ftruncate(r1, 0xffffffffffffffff) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000000c0)={0x1000000040}) fchdir(r3) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000600), 0x2) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/88) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003380), 0x0, &(0x7f0000003400)=""/10, 0xa}}], 0x400000000000262, 0x2022, &(0x7f0000003500)={0x77359400}) [ 370.308047] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 370.315794] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 370.323115] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 370.330413] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 370.337717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 370.345276] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000003f 21:33:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000100)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000000040)=0xffffffffffff8001, 0x4) 21:33:13 executing program 3 (fault-call:1 fault-nth:64): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:13 executing program 0: openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=""/162, 0xa2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='/\x00', &(0x7f0000000000)='./file0\x00') chmod(&(0x7f0000000180)='./file0/file0/file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 370.612531] FAULT_INJECTION: forcing a failure. [ 370.612531] name failslab, interval 1, probability 0, space 0, times 0 [ 370.624151] CPU: 0 PID: 22373 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 370.631023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.640407] Call Trace: [ 370.643050] dump_stack+0x185/0x1d0 [ 370.646764] should_fail+0x87b/0xab0 [ 370.650551] __should_failslab+0x278/0x2a0 [ 370.654928] should_failslab+0x29/0x70 [ 370.658862] kmem_cache_alloc+0x129/0xb70 [ 370.663082] ? memcg_kmem_put_cache+0x40/0x290 [ 370.667733] ? ceph_msg_new+0xc1/0x6a0 [ 370.671684] ? ceph_kvmalloc+0xb5/0x1b0 [ 370.675734] ceph_msg_new+0xc1/0x6a0 [ 370.679542] msgpool_alloc+0xc9/0x1b0 [ 370.683410] ? ceph_msgpool_init+0x2b0/0x2b0 [ 370.687855] mempool_create_node+0x841/0xc70 [ 370.692329] mempool_create+0xd4/0xf0 [ 370.696177] ? msgpool_alloc+0x1b0/0x1b0 [ 370.700280] ? ceph_msgpool_init+0x2b0/0x2b0 [ 370.704740] ceph_msgpool_init+0x12d/0x2b0 [ 370.709042] ceph_osdc_init+0x7cc/0x1010 [ 370.713184] ceph_create_client+0x401/0x620 [ 370.717578] ? __kmalloc+0x13a/0x350 [ 370.721356] ceph_mount+0xb4c/0x30a0 [ 370.725111] ? alloc_pages_current+0x6b1/0x970 [ 370.729764] ? f2fs_init_acl+0x1530/0x1530 [ 370.734054] mount_fs+0x29b/0x780 [ 370.737576] vfs_kern_mount+0x222/0x990 [ 370.741621] do_mount+0xca5/0x4ed0 [ 370.745218] ? __kmalloc+0x13a/0x350 [ 370.748989] ? copy_mount_options+0x91/0x540 [ 370.753473] ksys_mount+0x32e/0x3d0 [ 370.757175] __x64_sys_mount+0x157/0x1c0 [ 370.761288] ? ksys_mount+0x3d0/0x3d0 [ 370.765149] do_syscall_64+0x15b/0x230 [ 370.769093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 370.774312] RIP: 0033:0x455a99 [ 370.777521] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 370.785268] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 370.792568] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 370.799868] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 370.807168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 370.814474] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000040 21:33:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000040)=0x1, 0xfffffffffffffcc7) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000140)=0x4, 0x4) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 21:33:13 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x80000) r4 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='vmnet0\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000240)='dns_resolver\x00', &(0x7f00000002c0)='gre0\x00') r5 = openat$cgroup_ro(r3, &(0x7f0000000300)="6370752e7374617400d922e644c9b8179f2f", 0x0, 0x0) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000140)) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'gre0\x00', 0x5005}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ifb0\x00', &(0x7f0000000200)=@ethtool_sfeatures={0x3b, 0x2, [{0x9}, {}]}}) 21:33:13 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000080)=""/41, 0x29}], 0x2, &(0x7f0000000240)=""/59, 0x3b, 0x7}, 0x10000}, {{&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000003c0)=""/25, 0x19}, {&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f0000000500)=""/140, 0x8c}, {&(0x7f00000005c0)=""/14, 0xe}, {&(0x7f0000000600)}], 0x6, &(0x7f00000006c0)=""/169, 0xa9, 0x5}, 0x20}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000780)}, {&(0x7f00000007c0)=""/174, 0xae}, {&(0x7f0000000880)=""/249, 0xf9}, {&(0x7f0000000980)=""/237, 0xed}, {&(0x7f0000000a80)=""/128, 0x80}, {&(0x7f0000000b00)=""/227, 0xe3}, {&(0x7f0000000c00)=""/25, 0x19}], 0x7, &(0x7f0000000cc0)=""/199, 0xc7, 0x5}, 0x7f}, {{&(0x7f0000000dc0)=@alg, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e40)=""/182, 0xb6}, {&(0x7f0000000f00)=""/140, 0x8c}], 0x2, &(0x7f0000001000)=""/230, 0xe6, 0x7}, 0x3}, {{&(0x7f0000001100)=@pppol2tpv3, 0x80, &(0x7f0000001600)=[{&(0x7f0000001180)=""/168, 0xa8}, {&(0x7f0000001240)=""/237, 0xed}, {&(0x7f0000001340)=""/12, 0xc}, {&(0x7f0000001380)=""/14, 0xe}, {&(0x7f00000013c0)=""/189, 0xbd}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/188, 0xbc}, {&(0x7f00000015c0)=""/2, 0x2}], 0x8, &(0x7f0000001680)=""/195, 0xc3, 0x2}, 0x6}], 0x5, 0x60, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000780)={0x8, 0x10000, 0x2, 0x4}) ftruncate(r1, 0xffffffffffffffff) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000000c0)={0x1000000040}) fchdir(r3) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000600), 0x2) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/88) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003380), 0x0, &(0x7f0000003400)=""/10, 0xa}}], 0x400000000000262, 0x2022, &(0x7f0000003500)={0x77359400}) 21:33:13 executing program 3 (fault-call:1 fault-nth:65): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 370.959755] FAULT_INJECTION: forcing a failure. [ 370.959755] name failslab, interval 1, probability 0, space 0, times 0 [ 370.971319] CPU: 1 PID: 22390 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 370.978206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.987593] Call Trace: [ 370.990247] dump_stack+0x185/0x1d0 [ 370.993955] should_fail+0x87b/0xab0 [ 370.997719] __should_failslab+0x278/0x2a0 [ 371.002009] should_failslab+0x29/0x70 [ 371.005952] __kmalloc+0xbe/0x350 [ 371.009439] ? ceph_msg_new+0xc1/0x6a0 [ 371.013366] ? ceph_kvmalloc+0xb5/0x1b0 [ 371.017466] ceph_kvmalloc+0xb5/0x1b0 [ 371.021327] ceph_msg_new+0x2c2/0x6a0 [ 371.025213] msgpool_alloc+0xc9/0x1b0 [ 371.029078] ? ceph_msgpool_init+0x2b0/0x2b0 [ 371.033517] mempool_create_node+0x841/0xc70 [ 371.038008] mempool_create+0xd4/0xf0 [ 371.041861] ? msgpool_alloc+0x1b0/0x1b0 [ 371.045962] ? ceph_msgpool_init+0x2b0/0x2b0 [ 371.050421] ceph_msgpool_init+0x12d/0x2b0 [ 371.054713] ceph_osdc_init+0x7cc/0x1010 [ 371.058841] ceph_create_client+0x401/0x620 [ 371.063223] ? __kmalloc+0x13a/0x350 [ 371.066991] ceph_mount+0xb4c/0x30a0 [ 371.070746] ? alloc_pages_current+0x6b1/0x970 [ 371.075397] ? f2fs_init_acl+0x1530/0x1530 [ 371.079681] mount_fs+0x29b/0x780 [ 371.083206] vfs_kern_mount+0x222/0x990 [ 371.087237] do_mount+0xca5/0x4ed0 [ 371.090815] ? copy_mount_options+0x2dd/0x540 [ 371.095377] ksys_mount+0x32e/0x3d0 [ 371.099080] __x64_sys_mount+0x157/0x1c0 [ 371.103203] ? ksys_mount+0x3d0/0x3d0 [ 371.107033] do_syscall_64+0x15b/0x230 [ 371.110966] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 371.116183] RIP: 0033:0x455a99 [ 371.119390] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 371.127131] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 371.134425] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 371.141717] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 371.149007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 371.156301] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000041 21:33:14 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x4000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ftruncate(r2, 0x1000000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x9, 0x4, [0x7ff, 0x7, 0x4, 0x200]}, &(0x7f0000000280)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) migrate_pages(0x0, 0x1ff, &(0x7f0000000080)=0xd5, &(0x7f00000000c0)=0x1) sendfile(r1, r2, &(0x7f00000037c0), 0x100000e3) vmsplice(0xffffffffffffffff, &(0x7f0000001540), 0x0, 0xfffffffffffffffb) 21:33:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffffd) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") setregid(0x0, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'self$loeth1ppp1@lotrustedcpuset(\x00'}, &(0x7f0000000140)='eth1md5sum\'@\x00', 0xd, 0x3) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 21:33:14 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x42200, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x2, {{0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, {{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x108) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = geteuid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r3, r4) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000adafa0)=ANY=[@ANYBLOB='\x00\x00s \x00\x00\x00\x00'], 0x8) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x3) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x400500) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) 21:33:14 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000080)=""/41, 0x29}], 0x2, &(0x7f0000000240)=""/59, 0x3b, 0x7}, 0x10000}, {{&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/151, 0x97}, {&(0x7f00000003c0)=""/25, 0x19}, {&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f0000000500)=""/140, 0x8c}, {&(0x7f00000005c0)=""/14, 0xe}, {&(0x7f0000000600)}], 0x6, &(0x7f00000006c0)=""/169, 0xa9, 0x5}, 0x20}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000780)}, {&(0x7f00000007c0)=""/174, 0xae}, {&(0x7f0000000880)=""/249, 0xf9}, {&(0x7f0000000980)=""/237, 0xed}, {&(0x7f0000000a80)=""/128, 0x80}, {&(0x7f0000000b00)=""/227, 0xe3}, {&(0x7f0000000c00)=""/25, 0x19}], 0x7, &(0x7f0000000cc0)=""/199, 0xc7, 0x5}, 0x7f}, {{&(0x7f0000000dc0)=@alg, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e40)=""/182, 0xb6}, {&(0x7f0000000f00)=""/140, 0x8c}], 0x2, &(0x7f0000001000)=""/230, 0xe6, 0x7}, 0x3}, {{&(0x7f0000001100)=@pppol2tpv3, 0x80, &(0x7f0000001600)=[{&(0x7f0000001180)=""/168, 0xa8}, {&(0x7f0000001240)=""/237, 0xed}, {&(0x7f0000001340)=""/12, 0xc}, {&(0x7f0000001380)=""/14, 0xe}, {&(0x7f00000013c0)=""/189, 0xbd}, {&(0x7f0000001480)=""/103, 0x67}, {&(0x7f0000001500)=""/188, 0xbc}, {&(0x7f00000015c0)=""/2, 0x2}], 0x8, &(0x7f0000001680)=""/195, 0xc3, 0x2}, 0x6}], 0x5, 0x60, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000780)={0x8, 0x10000, 0x2, 0x4}) ftruncate(r1, 0xffffffffffffffff) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000000c0)={0x1000000040}) fchdir(r3) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000600), 0x2) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/88) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003380), 0x0, &(0x7f0000003400)=""/10, 0xa}}], 0x400000000000262, 0x2022, &(0x7f0000003500)={0x77359400}) 21:33:14 executing program 7: unshare(0x64000400) r0 = socket(0x1b, 0x1, 0x80007) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000002280)=""/4096, &(0x7f0000000000)=0x1342) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x40, 0x2, 0x80000001, 0x200, 0x8001, 0x0, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x8, 0x8200, 0x6, 0x7, 0x4, 0x7ff, 0x6, r1}, 0x20) 21:33:14 executing program 3 (fault-call:1 fault-nth:66): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:14 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80000, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xbe2, 0x7fff, 0x4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x0, 0x30, 0x8, 0xffffffff}, &(0x7f0000000180)=0x18) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000080)) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x3, {}, 0x5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000700)={{0x0, 0x104}, 0x0, 0x2, 0x0, {}, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "0cf122b7bed1ed77", "d88a66b6e3bb86b37470bfd278ba7f714407e724d543bddee52f690da37bef5e"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 371.354366] IPVS: ftp: loaded support on port[0] = 21 [ 371.367650] FAULT_INJECTION: forcing a failure. [ 371.367650] name failslab, interval 1, probability 0, space 0, times 0 [ 371.379116] CPU: 1 PID: 22410 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 371.386003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.395388] Call Trace: [ 371.398040] dump_stack+0x185/0x1d0 [ 371.401742] should_fail+0x87b/0xab0 [ 371.405519] __should_failslab+0x278/0x2a0 [ 371.409812] should_failslab+0x29/0x70 [ 371.413745] kmem_cache_alloc+0x129/0xb70 [ 371.418016] ? ceph_msg_new+0xc1/0x6a0 [ 371.421948] ? ceph_kvmalloc+0xb5/0x1b0 [ 371.426001] ceph_msg_new+0xc1/0x6a0 [ 371.429829] msgpool_alloc+0xc9/0x1b0 [ 371.433713] ? ceph_msgpool_init+0x2b0/0x2b0 [ 371.438156] mempool_create_node+0x841/0xc70 [ 371.442654] mempool_create+0xd4/0xf0 [ 371.446533] ? msgpool_alloc+0x1b0/0x1b0 [ 371.450710] ? ceph_msgpool_init+0x2b0/0x2b0 [ 371.455159] ceph_msgpool_init+0x12d/0x2b0 [ 371.459457] ceph_osdc_init+0x7cc/0x1010 [ 371.463587] ceph_create_client+0x401/0x620 [ 371.467964] ? __kmalloc+0x13a/0x350 [ 371.471741] ceph_mount+0xb4c/0x30a0 [ 371.475493] ? alloc_pages_current+0x6b1/0x970 [ 371.480142] ? f2fs_init_acl+0x1530/0x1530 [ 371.484425] mount_fs+0x29b/0x780 [ 371.487935] vfs_kern_mount+0x222/0x990 [ 371.491964] do_mount+0xca5/0x4ed0 [ 371.495584] ksys_mount+0x32e/0x3d0 [ 371.499288] __x64_sys_mount+0x157/0x1c0 [ 371.503401] ? ksys_mount+0x3d0/0x3d0 [ 371.507236] do_syscall_64+0x15b/0x230 [ 371.511180] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 371.516409] RIP: 0033:0x455a99 [ 371.519613] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 371.527362] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 371.534660] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 371.541955] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 21:33:14 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x503800, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x2000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) io_setup(0x8f, &(0x7f0000000200)) 21:33:14 executing program 0: unshare(0x64000400) r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x0, 0x14000) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x80000000, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000140)={0x0, {{0x2, 0x4e22}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x12bd, 0x6, 0x3f, 0x7, 0x730d}) dup3(r1, r1, 0x80000) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000000)) 21:33:14 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x800000002) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/sockcreate\x00') exit(0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) r3 = semget$private(0x0, 0x2, 0x580) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000140)=""/206) semget$private(0x0, 0x1, 0x114) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) close(r2) [ 371.549256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 371.556562] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000042 21:33:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffc3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002cc0)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002dc0)=0xe8) recvmmsg(r0, &(0x7f0000004100)=[{{0x0, 0x0, &(0x7f0000003fc0)=[{&(0x7f0000003ec0)=""/81, 0x51}, {&(0x7f0000003f40)=""/119, 0x77}], 0x2, &(0x7f0000004080)=""/90, 0x5a}}], 0x1, 0x0, &(0x7f00000041c0)) shutdown(r0, 0x1) [ 371.625497] IPVS: ftp: loaded support on port[0] = 21 21:33:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001440)=[{&(0x7f0000000040)=""/187, 0xbb}, {&(0x7f0000000140)=""/153, 0x99}, {&(0x7f0000000200)=""/234, 0xea}, {&(0x7f0000000300)=""/147, 0x93}, {&(0x7f00000003c0)=""/65, 0x41}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x6, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)) 21:33:14 executing program 3 (fault-call:1 fault-nth:67): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 371.857994] FAULT_INJECTION: forcing a failure. [ 371.857994] name failslab, interval 1, probability 0, space 0, times 0 [ 371.869515] CPU: 1 PID: 22441 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 371.876388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.885768] Call Trace: [ 371.888413] dump_stack+0x185/0x1d0 [ 371.892089] should_fail+0x87b/0xab0 [ 371.895850] __should_failslab+0x278/0x2a0 [ 371.900152] should_failslab+0x29/0x70 [ 371.904104] __kmalloc_node+0x22f/0x1200 [ 371.908229] ? ceph_msg_new+0x4fe/0x6a0 [ 371.912240] ? mempool_create_node+0x1af/0xc70 [ 371.916874] mempool_create_node+0x1af/0xc70 [ 371.921328] ? msgpool_alloc+0x1b0/0x1b0 [ 371.925451] ? ceph_msgpool_init+0x2b0/0x2b0 [ 371.929936] mempool_create+0xd4/0xf0 [ 371.933794] ? msgpool_alloc+0x1b0/0x1b0 [ 371.937895] ? ceph_msgpool_init+0x2b0/0x2b0 [ 371.942355] ceph_msgpool_init+0x12d/0x2b0 [ 371.946652] ceph_osdc_init+0x7cc/0x1010 [ 371.950784] ceph_create_client+0x401/0x620 [ 371.955166] ? __kmalloc+0x13a/0x350 [ 371.958944] ceph_mount+0xb4c/0x30a0 [ 371.962696] ? alloc_pages_current+0x6b1/0x970 [ 371.967343] ? f2fs_init_acl+0x1530/0x1530 [ 371.971626] mount_fs+0x29b/0x780 [ 371.975148] vfs_kern_mount+0x222/0x990 [ 371.979183] do_mount+0xca5/0x4ed0 [ 371.982796] ksys_mount+0x32e/0x3d0 [ 371.986491] __x64_sys_mount+0x157/0x1c0 [ 371.990594] ? ksys_mount+0x3d0/0x3d0 [ 371.994427] do_syscall_64+0x15b/0x230 [ 371.998377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 372.003588] RIP: 0033:0x455a99 21:33:15 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000480)={0x7, [0x4, 0x9, 0x8, 0x80000000, 0xff, 0x80000001, 0x2]}, 0x12) setrlimit(0x7, &(0x7f0000a9cff8)) socket$can_raw(0x1d, 0x3, 0x1) [ 372.006799] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 372.014545] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 372.021841] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 372.029140] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 372.036445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 372.043745] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000043 21:33:15 executing program 3 (fault-call:1 fault-nth:68): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:15 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x43f, 0x8200, 0x400, 0x400, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x100000001}, &(0x7f0000000300)=0x8) r3 = socket(0x200000000000011, 0x3, 0x0) read(r3, &(0x7f0000000040)=""/87, 0x57) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000180)) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0x14) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 372.261241] FAULT_INJECTION: forcing a failure. [ 372.261241] name failslab, interval 1, probability 0, space 0, times 0 [ 372.272697] CPU: 0 PID: 22461 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 372.279571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.288961] Call Trace: [ 372.291601] dump_stack+0x185/0x1d0 [ 372.295306] should_fail+0x87b/0xab0 [ 372.299079] __should_failslab+0x278/0x2a0 [ 372.303384] should_failslab+0x29/0x70 [ 372.307318] kmem_cache_alloc+0x129/0xb70 [ 372.311505] ? memcg_kmem_put_cache+0x40/0x290 [ 372.316134] ? ceph_msg_new+0xc1/0x6a0 [ 372.320055] ? ceph_kvmalloc+0xb5/0x1b0 [ 372.324087] ceph_msg_new+0xc1/0x6a0 [ 372.327907] msgpool_alloc+0xc9/0x1b0 [ 372.331780] ? ceph_msgpool_init+0x2b0/0x2b0 [ 372.336262] mempool_create_node+0x841/0xc70 [ 372.340762] mempool_create+0xd4/0xf0 [ 372.344609] ? msgpool_alloc+0x1b0/0x1b0 [ 372.348731] ? ceph_msgpool_init+0x2b0/0x2b0 [ 372.353192] ceph_msgpool_init+0x12d/0x2b0 [ 372.357497] ceph_osdc_init+0x7cc/0x1010 [ 372.361633] ceph_create_client+0x401/0x620 [ 372.366020] ? __kmalloc+0x13a/0x350 [ 372.369778] ceph_mount+0xb4c/0x30a0 [ 372.373530] ? alloc_pages_current+0x6b1/0x970 [ 372.378183] ? f2fs_init_acl+0x1530/0x1530 [ 372.382471] mount_fs+0x29b/0x780 [ 372.385991] vfs_kern_mount+0x222/0x990 [ 372.390020] do_mount+0xca5/0x4ed0 [ 372.393598] ? copy_mount_options+0x2dd/0x540 [ 372.398165] ksys_mount+0x32e/0x3d0 [ 372.401855] __x64_sys_mount+0x157/0x1c0 [ 372.405959] ? ksys_mount+0x3d0/0x3d0 21:33:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_aout(r0, &(0x7f0000000300)={{0x1cf, 0x9, 0x7, 0x3d, 0x238, 0x8000, 0x4e, 0xffff}, "b5e6516e3ccf9905a6416066c06980fc8a13df4388e91d900fb5421083c5f6af576f14aed763c1d42ed4061c1c7d4033ecd2ae9f2481187f353bc003b21faba0160474dd284a5d49aa481d4fe8f1da9c8e41a17a1ee035437801a6e77fa6eb022261f8a1b36355f22fd239d452c9b6992844aa6d413ba1d2e2f39fcf88726b52fcd3296a02cb28fe33721d765f0a2c84584c5ea56d65f6aef3bd85b344", [[], [], []]}, 0x3bd) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x1, 0xffffffffffffff37, &(0x7f0000000140)}) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x64, 0x2}, [{}]}, 0x3d8) 21:33:15 executing program 2: r0 = socket$inet(0x10, 0x3, 0x200000) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffa9, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000340)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) r2 = getpgrp(r1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x3fd, 0xfffffffffffffe46) ptrace(0xffffffffffffffff, r2) capget(&(0x7f0000000080)={0x20080522, r2}, &(0x7f0000000300)={0xfffffffffffffffc, 0x8, 0x4, 0x80, 0x9, 0x5}) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x80000001}, &(0x7f0000000180)=0x8) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1f, 0x20000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r4, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4001}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@ipmr_newroute={0x3c, 0x18, 0x200, 0x70bd28, 0x25dfdbfb, {0x80, 0x20, 0x0, 0x7, 0xff, 0x4, 0xff, 0x0, 0x2000}, [@RTA_OIF={0x8, 0x4, r5}, @RTA_MARK={0x8, 0x10, 0xfffffffffffffff7}, @RTA_DST={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8010}, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0xff, 0xbd1}, 0x90) 21:33:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0xb, 0x800, 0x8001) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000880)=0x0) r6 = geteuid() getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) getresuid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000b80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000cc0)=0xe8) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000ec0)=0xe8) r16 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001500)='/dev/ppp\x00', 0x8200, 0x0) ioctl$TCSETA(r16, 0x5406, &(0x7f0000001540)={0x4, 0x1c, 0xfff, 0xa7, 0x6, 0x7ff, 0x458, 0xfff, 0x3, 0x4}) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000012c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000013c0)=0xe8) r20 = getegid() sendmmsg$unix(r1, &(0x7f0000001480)=[{&(0x7f0000000080)=@file={0x0, '.\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000001c0)="be09994fa318cfd7ff7114dcb304ee7c5262eec07b4b65d59ed17affa48881d4cc7b2a1b285fdba4b09b723f9368aa345f5a24974f515d0382e52f10af1468de92b37c8c766738a795047e8abdb6449236eda69deb05f331469d6b9d02a523bd0bec756b919252cefda0c2318953044f2ddd695f193a8563c43824", 0x7b}, {&(0x7f0000000300)="30415e9e06db7373a625be6bf2346e4c9270b4f7df22b13473928830fca9393c5446463b2fde936c04d6ac5744ba34a27af38352c0fadbb4084044ee89d54a4000464486e4b889ca9f2415259af2258709520fb2e087188be000fe4779c003c9c2fb8574febca5eda5525590216081a5375a5a7d80c058e1a90c79028e635c43c4303542571ebeddfcce975ee0fea6e485c1279d735a35dc7d6cab029cc5a82fdf995ec7036d40f67a9a275cec253904612e30cfa0db82540ca2b7d6626dac6be8572e183a8629", 0xc7}, {&(0x7f0000000400)="b6fae229d44a5dd0c333c0669cb348f4efb7fbc3ec1b82d602101c699128ab80ebc69105abb25863d9600a9a54c1e87e8bb14a4e0d951de917c9cce28c0ebffad33949470203baaf4200a1ab1aae1fb035c5db2ae8395b76df1c6937f239aa44346f780ac27cec55bf6ec0bf1602217d4657c228910e801451d22ca430797e2a560b233ce6e37c1a1fbf07f722e7a1f31e3672ccdfc8803c1dd5cd7fb528172fba624a786972861f7968955b183f59c120", 0xb1}, {&(0x7f00000004c0)="d4c76cbad24f71c8242a68af5b1adfbdb22b2224a3f7cb4899b108daaa86e527cdd57c1d25d2431a649e22d143dbda34f8335f9b59a8ff58a74e62868f6d8e290580c9e62315eed5504274bcda142836e17d3e966f1b17e1aec92881548a5d85cb1a4170794c813c5ab63fcc18ccee280fa0a020715255730a290c73105589980c044f3ada37a5dc34", 0x89}, {&(0x7f0000000240)="21c4233c4cbc8da0fec81d7723f179db5f1dfd561f7957b118238ed4b31e3791165757cac95ab4a5efa008150910d4de3e9d767a0ce4a8c4211013ca5a362aa895734c44f8855a1b6184637eaf960449b4048e1b434701ae14be78bec5e26a968dc7b28928a73a2c5bf1f114b5f031ea9ca9b8eb5ef4b2a6c6cd66b497", 0x7d}, {&(0x7f0000000580)="84442f6e77a544096ae7ad56a132c200de70ef9f086993fd6b226ae77daf01227ba7ffbfab7f1af35d856f348424a17c2a02d1422353f4fcfd2297de1dfd144c3b08d8e4fdaf89872501407e926e96a8231dc95417b7993dc003c7a45d6eff6ca7244fece93e8471fec631a1e9f4978f92bd38c3ce8bedb7d080b9cf1a58e04b20870d38b275bd4609b0680b0746b7b7098ac37bf99fba68f98956f636b1aa1bee8c1618e080f3c3b582db564e3b50d18086050e528eb575377cf2b0257e9b38805e2964087fb7960028fa701d64aff7122620249692051a7704794d30603ca4c343873ed762454bbc5d57be1a69e0", 0xef}], 0x6, &(0x7f0000000fc0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r17}], 0xf8, 0x20000000}, {&(0x7f00000010c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000001140)="e47bd29c4317749eab9a35332fce5c93a9f18f9e9852f337612e5596a8cf472330a8a8ac91b4b2fc148406d0db60a04c521a2d18d74a5c715220a6193f22f07021d91704e141de5d50baf763dfeb2c7238a171a6e19d8e55e868b6d035ab50176b2086677aa44b25159de692af0f50955d9d550b844ecf7fb5fb52b40ee2b630194aabf18497e23e0b47fd8b38ff01efd1df68768b204f5ed9b28a3e648bb7fbf236c4663d12a792814e632e4f835096e8689998d56ba0dfb2dce1ddef4ef2e309b8786f471f4111a5c74edfcd4b7842ee199aaf461056", 0xd7}, {&(0x7f0000001240)="aa7186ff581d995ccabdbc3217bc66edc3bc6fea0945b53c0ee24caa94f34aeb3f1a896daa59c57700ac4a3d38b6", 0x2e}], 0x2, &(0x7f0000001400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x48, 0x24000800}], 0x2, 0x4000000) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, 0x0) [ 372.409792] do_syscall_64+0x15b/0x230 [ 372.413749] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 372.418964] RIP: 0033:0x455a99 [ 372.422173] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 372.429925] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 372.437224] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 372.444520] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 372.451816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 372.459116] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000044 21:33:15 executing program 0: unshare(0x2000400) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80184151, &(0x7f0000000040)) 21:33:15 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='sessionid\x00') ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r3 = getpid() sched_getparam(r3, &(0x7f0000000200)) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x3, 0x0) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="06d5519d64629ccd4a66f9b24b6c9063f74d0147ccbd35a7995bd5623efef0cd990c011fedb0de4709099e5e0020eb74d2a372651f3e2d8ddb16b9b7449788d124ec4348de9b24939b9a9b74518c824a541919b34bac9014c6f32c28fa74cd", 0x5f, 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) accept4(r0, &(0x7f0000000100)=@nl=@unspec, &(0x7f00000000c0)=0xfffffffffffffec5, 0x80803) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x80000, 0x0) 21:33:15 executing program 2: socketpair(0x1d, 0x7, 0x80000000, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000280)=""/217, 0xd9, 0x10000, &(0x7f0000000380)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x0, 0x604002000) ioctl(r2, 0x4000008912, &(0x7f00000003c0)="295ee1311f16f477671070") sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x20008000) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="021200000700000000000000000000000500170000a000000000000000e7000000000000000000000000ffff000000010000000000000000"], 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000400)={0x6, 0x4, 0x80000000, 'queue1\x00', 0x5}) sendmmsg(r3, &(0x7f0000000180), 0x400000000000117, 0x0) 21:33:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1d1) sendto$inet(r0, &(0x7f00000001c0)="cecb3fa9b9871ec5da85abd9b63f4b54f58a935faf462cd90f9a2c991165df078265e7953b6e01e5387e39d86c81c1907725dfb77dbeb9080f13bb2a28b136d9e47433fc0a1ec1af67dbcdee769f443504647ec09bb49005e380b16271035ae8bbd16b832ebe719e9fb08b0c3f317fdbe6043437b17011221d14e41c353fbc3d7c553b119563f5c07eba5ad0cff5c7a7d06a56866a6b862a392946bf9fbb5f72366b46c769e504e7396055587ff070a375ce438a570cf8d8891fa7d60469449a1ca6563d9d27597f81", 0xfffffffffffffda0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x39d) recvfrom(r0, &(0x7f0000000140)=""/101, 0xffffffffffffff8e, 0x800000800000123, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1eb, 0x70040) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xd1, 0x40000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000300)={0x7, 0x9, 0x7, 0x2, 0x7, 0x5ff71764, 0xfffffffffffffff7, 0xffffffff, 0x7, 0x0, 0x7fffffff, 0xffffffffffffffc0}) fanotify_mark(r1, 0x2c, 0x10000, r2, &(0x7f00000002c0)='./file0\x00') link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 21:33:15 executing program 3 (fault-call:1 fault-nth:69): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:15 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002940)=""/226, 0xe2}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/146, 0x92}, {&(0x7f0000000000)=""/44, 0xc}, {&(0x7f0000002740)=""/62, 0x3e}, {&(0x7f0000002780)=""/209, 0xd1}, {&(0x7f0000002880)=""/22, 0x16}], 0x7, &(0x7f000064ff09)=""/247, 0xfffffffffffffd31}, 0x0) clock_gettime(0x0, &(0x7f00000014c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/246, 0xf6}, {&(0x7f0000001140)=""/106, 0x6a}, {&(0x7f00000011c0)=""/98, 0x62}, {&(0x7f0000001240)=""/174, 0xae}, {&(0x7f0000001300)=""/23, 0x17}, {&(0x7f0000001340)=""/3, 0x3}], 0x7, &(0x7f0000001400)=""/72, 0x48, 0x7}, 0x39a7}], 0x1, 0x1, &(0x7f0000001500)={r1, r2+10000000}) 21:33:15 executing program 4: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x1) open_by_handle_at(r0, &(0x7f0000000280)={0xda, 0x3, "6146f4f9543c2db9708b51e271eb67c3dc13e38532b7c3ab7bb2b3635d6413237d0060c90c4a03885152d1028ee8346b828f199a1878cdccc0c2004130e51a24d54498e60af5d1d76a386f14f575781582536289d1a3c9f4201eb21cc17c8c9091cdc3ff55ca8b650800edadfcac9476fb42e1b5f6ed94709a6963501e6326bf2511321d4f41a6322bbde52e45f8a98d0a4015a06048ddc3c0a8f16d8ef78404877dcde1a017781d349e050d7fee03aa094e9682a87423f3fc40ea466506fe02fb379bc52ae7b648c1a242b9509e4a16e157"}, 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff038}, {0x16}]}, 0x10) socketpair(0xb, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x2, 0x0) openat$cgroup_type(r2, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002cc0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000002dc0)=0x100) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f00000000c0)=""/150, &(0x7f0000000000)=0x96) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000040)) 21:33:15 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x4, 0x0) ptrace(0x4207, r1) ptrace$cont(0x7, r1, 0x0, 0x0) [ 372.922439] FAULT_INJECTION: forcing a failure. [ 372.922439] name failslab, interval 1, probability 0, space 0, times 0 [ 372.933929] CPU: 1 PID: 22505 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 372.940807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.950195] Call Trace: [ 372.952850] dump_stack+0x185/0x1d0 [ 372.956673] should_fail+0x87b/0xab0 [ 372.960451] __should_failslab+0x278/0x2a0 [ 372.964751] should_failslab+0x29/0x70 [ 372.968672] __kmalloc+0xbe/0x350 21:33:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100000001, 0x9, 0x0, 0x8, 0x53, 0x227d, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x0, 0x4, 0x8, 0x3, 0x6}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x4, 0xc, 0xfffffffffffffff8, 0x7, 0x0, 0x785, 0x3f, r2}, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="1402010000000000ee", 0x9) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xdd, "0e3d1cedd90bbc9098cdf886489f489ccae35952a8ba4a9f27514b60f448020a0a01775b50319943dac14ee37b796e2e6d80ce726e88c6891b37822ce9b2791dcc33f084c3ef31571fc0ff7cbbe3470f68520c41094a4cc86d966b268b7ed9c98a512329838c97827b583a99859d6f042108619a6bfde9f3dc523c68ba7442cc9fec82f237bb181981eecd5fa779d423e70dcc7c4e6929c5db1d819d508297e0404e58378e9b2920f926a78783955c5b81652665288a4c15c3b5a1a3bf7061cc02fac9d6e59f4bc3f7f048d5e8488c6f9be912968fdf84f8d4726139a9"}, &(0x7f0000000340)=0x101) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 372.972164] ? ceph_msg_new+0xc1/0x6a0 [ 372.976120] ? ceph_kvmalloc+0xb5/0x1b0 [ 372.980141] ceph_kvmalloc+0xb5/0x1b0 [ 372.983994] ceph_msg_new+0x2c2/0x6a0 [ 372.987870] msgpool_alloc+0xc9/0x1b0 [ 372.991742] ? ceph_msgpool_init+0x2b0/0x2b0 [ 372.996199] mempool_create_node+0x841/0xc70 [ 373.000719] mempool_create+0xd4/0xf0 [ 373.004592] ? msgpool_alloc+0x1b0/0x1b0 [ 373.008698] ? ceph_msgpool_init+0x2b0/0x2b0 [ 373.013164] ceph_msgpool_init+0x12d/0x2b0 [ 373.017440] ceph_osdc_init+0x7cc/0x1010 [ 373.021540] ceph_create_client+0x401/0x620 [ 373.025890] ? __kmalloc+0x13a/0x350 [ 373.029633] ceph_mount+0xb4c/0x30a0 [ 373.033358] ? alloc_pages_current+0x6b1/0x970 [ 373.037965] ? f2fs_init_acl+0x1530/0x1530 [ 373.042237] mount_fs+0x29b/0x780 [ 373.045720] vfs_kern_mount+0x222/0x990 [ 373.049733] do_mount+0xca5/0x4ed0 [ 373.053306] ksys_mount+0x32e/0x3d0 [ 373.056971] __x64_sys_mount+0x157/0x1c0 [ 373.061132] ? ksys_mount+0x3d0/0x3d0 [ 373.064937] do_syscall_64+0x15b/0x230 21:33:16 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x100000001) ioctl(r0, 0x4000008912, &(0x7f0000000100)="297ef8311f16f477671070") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='/dev/uinput\x00', 0x0) 21:33:16 executing program 2: setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) move_pages(r1, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x444419e0}, 0x4) 21:33:16 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) mq_timedsend(r0, &(0x7f0000000700), 0x0, 0x0, 0x0) [ 373.068835] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 373.074039] RIP: 0033:0x455a99 [ 373.077236] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 373.085041] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 373.092399] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 373.099668] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 373.106937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 373.114207] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000045 21:33:16 executing program 7: rt_sigsuspend(&(0x7f00000000c0), 0xffffff10) timer_create(0x7, &(0x7f0000000100)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000000)="68dfc74ae091cf62ec8fbed4240b5a32d7f40bedd539f05f19c9a863a47c6cc53c9890b2e7fd490949bd599e9d9e5742072c0d9f5e0df25e42f35330eb2182f6653a83c5ac6b0541cfed13aaca9ef293", &(0x7f0000000080)="ea09ddefcfa52ec2376e657fa166bc9d72060bc5b35317d8a42c1a13337835b4b0c02f"}}, &(0x7f0000000140)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00000001c0)) 21:33:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0xc4) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl(r0, 0x100, &(0x7f0000000080)="00000000000000000000dd9e7f166b1f00") r2 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) bind$rds(r2, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)}, 0x0) 21:33:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaf47c1f4cefd3ba47c8723cbd00aaaaaa86dd60dcd50f000c0000fe80000000000000c0800e00000000aafe80000000000000000000150000000040000000000000000067a800"], &(0x7f0000000340)) 21:33:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="096033ff011b54651ff800c57500", 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) 21:33:16 executing program 6: personality(0x4000008) mprotect(&(0x7f00000ab000/0x4000)=nil, 0x4000, 0x1) 21:33:16 executing program 1: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x20000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x2, 0x10000, 0xbcf3}, 0x10) 21:33:16 executing program 3 (fault-call:1 fault-nth:70): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:16 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000048000), 0x0) r0 = shmget(0x2, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[0xee00]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) getgroups(0x2, &(0x7f00000002c0)=[0xee01, 0x0]) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='cpuacct.usage_all\x00', 0x0, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000300)=0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x200, 0x0) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000440)=0x7fff, &(0x7f0000000480)=0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000340)={0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x1, r1, r2, r3, r4, 0x90, 0x7fff}, 0xfff, 0x3f, 0x3, 0x1, r6, r8, 0x100000001}) 21:33:16 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x2c053, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000100)={0xfffffffffffffffb}) 21:33:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="500000002000010028bd7000fbdbdf0502b4b0ff00000000070000000000010008000f00b7dd0000080018004e244e2408000b00900d000008000200e000000108000f000100000008000100ac1414aa"], 0x50}, 0x1, 0x0, 0x0, 0x4000010}, 0x4001) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @local}, &(0x7f0000000100)=0xc) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@dev={0xfe, 0x80, [], 0x13}, @in=@broadcast=0xffffffff, 0x4e21, 0x5, 0x4e20, 0x4, 0x2, 0xa0, 0x80, 0x6c, r2, r3}, {0x3, 0x3, 0x6, 0x7f, 0x2, 0x10001, 0x2, 0x1}, {0x2, 0xfffffffffffffffc, 0x6, 0x2}, 0xc0b8, 0x0, 0x2, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x6bf84355, 0x4d4, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x1, 0x1, 0x0, 0xd8c1, 0x6, 0x7fffffff}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001580)=0x14) r6 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000015c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0x7, 0x4e22, 0x9e9, 0x2, 0xd4073e64d51686ce, 0xa0, 0x0, r5, r6}, {0x8, 0x1, 0x2, 0x7, 0x8, 0x3, 0x82, 0xb71}, {0xffffffffffffffff, 0x80000001, 0x5, 0x6}, 0x6, 0x6e6bb2, 0x0, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x1, 0x0, 0x9, 0x100000001}}, 0xe8) bind$inet(r4, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000180)={{0x2, 0x4e21}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$FICLONE(r0, 0x40049409, r1) 21:33:16 executing program 4: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x7c}, {0x2}]}) 21:33:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") rt_sigprocmask(0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) uname(&(0x7f00000000c0)=""/111) 21:33:16 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x2, 0xff, 0x2}, 0x2c) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000580)=@routing, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000040100000000900b5d3dffbc666748a9194758ed0d03982c9d4a59f906cdb29295f0edc155f2409be838a63b129090e70d7dbdb2b8"], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000140)="d8e94fbd8bcaa991145ec04511a649be9709012577a78aadf76bd2d3d4931b412c649a84d8ffb66e6ad292b92165e6cfda32275ce13418b2ee1d1a10626c6d775dc99e1e7fb4de6ada2db127b99c5c1c2d68d2cbb9ea31255a88798bbf76cc3b62ebffc8ea8de1d62346c7cf", &(0x7f0000000200)="23504dfbf68db3cf585794dd19b07f994994c5bb3ebe16ef"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f00000002c0)}, 0x10) 21:33:16 executing program 1: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x80000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "6f0d647066faf028e9bec17b3cd65fdc278148d2896fb5e1713902336909561f3ead14b5e894e2b6740d1a23"}) 21:33:16 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) exit(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000100)="9f0988956f5c5852987080e0c2e1d392ff837af4e79431cccb2a724544fb3a928a95366205af6e9690c4d3395efc8fd5c6a80a0c5bcee28e07f8226fdb5dd7c07d3f6126cacf98550a665c48dda16ac0a03b688367a02dee252423d519726ee14574885f244bf887e7a4d6b70844207d4051ea94da891bf8464ca70d22c34a42b6db4f759125fea63cdc6b2ea6078e7f16a957fdc0923aeedd0cbb2a4a3354a5184c09adc9344dd2678773e03453054011432323bfdf51a3852185aa1552123bcb9372df6991e2d22e90cb0486698420d87379da1a", 0xd5, 0x41, 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 21:33:16 executing program 5: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) msgget$private(0x0, 0x100) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000040)="6c9f09a72742de6ae1bd2d65945882ae5fac636aebbdb3a20628dd18e91a0142"}) 21:33:16 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101080) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/177) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xff}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xd, "e45f3b417128bda1eaa833e8e3"}, &(0x7f0000000180)=0x15) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x80}}}, 0x84) 21:33:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000003c0)=0x7) [ 373.983369] FAULT_INJECTION: forcing a failure. [ 373.983369] name failslab, interval 1, probability 0, space 0, times 0 [ 373.994834] CPU: 0 PID: 22583 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 374.001737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.011308] Call Trace: [ 374.013975] dump_stack+0x185/0x1d0 [ 374.017717] should_fail+0x87b/0xab0 [ 374.021502] __should_failslab+0x278/0x2a0 [ 374.025814] should_failslab+0x29/0x70 [ 374.029747] kmem_cache_alloc+0x129/0xb70 [ 374.033944] ? ceph_msg_new+0xc1/0x6a0 [ 374.037871] ? ceph_kvmalloc+0xb5/0x1b0 [ 374.041890] ceph_msg_new+0xc1/0x6a0 [ 374.045678] msgpool_alloc+0xc9/0x1b0 [ 374.049550] ? ceph_msgpool_init+0x2b0/0x2b0 [ 374.053989] mempool_create_node+0x841/0xc70 [ 374.058486] mempool_create+0xd4/0xf0 [ 374.062350] ? msgpool_alloc+0x1b0/0x1b0 [ 374.066448] ? ceph_msgpool_init+0x2b0/0x2b0 [ 374.070896] ceph_msgpool_init+0x12d/0x2b0 [ 374.075193] ceph_osdc_init+0x7cc/0x1010 [ 374.079321] ceph_create_client+0x401/0x620 sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f00000028c0)="3f6303360617c6d241dbda33786f113a8cbd22b6b2dd402c3b0d5698020f93b5dae16a09b08b69a439945f470abfdb1cddc4320e995c406716932eb0278bfed9554207df2054e624c02d4fc3f787236e563450284f10f041844a1cd4c665bb2f1b0861c1ea6fd28532f0e8bb7f164be78fbf3a0b75", 0x75}, {&(0x7f00000001c0)="9bd13efc2031dcf47560", 0xa}, {&(0x7f0000002940)="b30554a36f0aa22b3f3f5522a16853d44a498dd06f34f1563a2ba451c57007b6bbe412c78acbaa619d692143403884a751e0e683cb6e0dea1d8315e8710465ea9ac3339b8133c39aa3ea28cb4ada689113d626d2eedff5823517a0d20d0897449c14dd941be2ee4d56ba17577c75c6f52b187ef37d4620ead3a6de0f60bb2e34e7cacf30851d1232b121e67742cc4210c6c70f5595fd6be6a688960fcd16208ace4b90d89b944266d6637162288e141a0ac7f33165a3517fccd876e680b3ff70c3ed93", 0xc3}, {&(0x7f0000002a40)="e5123d4bbc0a76aa8a90acc67b4327aa8be22bd9dab74473061f24fb2bd651a3", 0x20}, {&(0x7f0000002a80)="692b61b41c41592699434dc83120b36f601808ec9c0634343007417dc7ff641c6ed10435f494993c38f056fef9cd6d028c7d9e2dfdf52018fa8f15394280f8ef1dfcc90802327153296c6848d90082d84815eb91453be22cd48208afd803694e29ac175372d608ade230463b6f49", 0x6e}, {&(0x7f0000002b00)="f2ac2d4f6e11054c", 0x8}, 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{&(0x7f0000005680)="cee86493c672bdf78f3cef873add523daedb7fc145fa0e447db54c4df2f93ebba5bf137e7ba120325929c764ceeb2f74d6c4a3261ea1de27f46a033165afe2c3ef405183907f11feb90bea62face249685d01d7d2f64596561af41545cf0fabd4d3b0a051bff9dd69ae43987e154acd66a541d01b9014a67907817937657d6d4ab5b271ab3d1b7425de4c74d906284c6003c3299b568fbe961a347729843e60c8df6df35842a8988b1459d268a410cc5b38a17e60689d50a29d4094bf5675e33c92ff52a31e73fa072032471043b69e0b9c5d2903ab1ce7c16bc101c7f6c1803930ef929f507138e0d12186f54381c118a944e0b82c5fc702e", 0xf9}, {&(0x7f0000005780)="5eafbb022ab99e1e09c73b65603e7345277a86838649d1b5d5ea934c7404e8fde6c70d3b8b54b606a9e2e07edd69098b560d560d3835fb995162e0757ea9e8170c415fae3c45183d322aa6731db33e630cc423261d3024da024809c6c11af934f6edb923b6a8de4300038d47a458af06b6b3fb20ec80bf05f39b9218ed4a5a61b144b42d26be12fd6dbfcc8e3af7e98ee9fabcd15fd6081a39a3563e2195c663163ed7c7ba3f3eaabed847c52351e4a4f1500ea4", 0xb4}, {&(0x7f0000005840)="39a1cba68e8dda986e5c47dab925e83d69b54f4727e16df63ff89ccd964b5ac91f8cd8544f5714d76ee537e39b1c12332fe0", 0x32}], 0x5, &(0x7f0000007480)=[@op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xf0, 0x117, 0x2, 0xda, "e3e2577c2f95a9fdf1bd603424d701fd3f51031a6409d74122774baeb51f6334c9fa3a8024bf6f700002e2f37cfd61a25b80683df1b87a0b7ebfd81566ee2add9abb77f679e86e2e28c7d7e35ecca56263b328cedfb7dc5d5c80d03888efd89cc10323f5c04ddb71b92588ce1042fb099519bfe14b063864aad33e53f599edfefa015e85e5bfbbf885f5fc9d1bd125e533b45c59574bae7d405a9601f745f74668f477fead0f4555c5c3ead8724b978477a637ab947288cfc57b1d0a633828b53eb8d51e5edf9e0038344f4726bf145f35ed2e7c085bedbd42fa"}, @iv={0xd0, 0x117, 0x2, 0xb9, "96fedc3b4cd50ed45548d2f595bc623d9d58ac85580a8dd560b17bab846f2f21258963e8edc078ac8f09a6bea9f9d5338b84397e7a954f019d2e08300164519089bfb2afe0f31077bd28feef45bd9115020f7d20f3f6c1ad1fa78e6ed80de1cd9650d0e93381912beda4a256f7dd1d7bcdd231b1aded8cb6a1b067a0e44197dc4243674c0071f919c179f6ffaa89e73cfe90a45ee03f52ceb6c102df729276984775e758f6c3135b7c17b8fdfdda43c2f075c2906af56c6ba4"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x108, 0x117, 0x2, 0xef, "7b0f435866610d940a4e25b34822a39ff294e5382f1f402dacd5e09438a65deaaa3f00898c9048739b7595a6ca082a9499c3b9572504cc9c1e5c844a43ebd5aae21fa4da059254dfd57515c85add5aacb5a01f21c576ee12051fc85cf02abda76bd316693d6938e0ba598b66112c9a8d877c4fbf77a3227f96c1f07ef2fad3ed83bb8be34a46196826fa544b977073455487ff5d5439235e5416111d14a5670a6310fb993ade3582a56463db4a73982689c1075b37751da8b614082a1d225f9ea1250118666fde3f83b8501ad602f1029c6e4b583e079f325a9f986063113e26c105c2660e74f9ead067c033b4ccd5"}], 0x1370, 0x4000}], 0x4, 0x40000c5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) recvmmsg(r1, &(0x7f00000062c0)=[{{&(0x7f0000000440)=@generic, 0x80, &(0x7f00000003c0), 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, {{&(0x7f0000002bc0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002e80)=""/60, 0x3c}], 0x1, &(0x7f0000003f40)=""/190, 0xbe}}], 0x2, 0x0, &(0x7f0000006400)={0x77359400}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005a00)) eventfd(0x101) socket$alg(0x26, 0x5, 0x0) recvmmsg(r1, &(0x7f0000002800)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000001c0)}], 0x3, 0x0, 0xfffffffffffffeab, 0x11}, 0xad}, {{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000002c0)=""/217, 0xd9}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000000580)=""/170, 0xaa}, {&(0x7f0000000640)=""/76, 0x4c}, {&(0x7f0000002ec0)=""/4096, 0x1000}], 0x5, &(0x7f0000002740)=""/148, 0x94, 0x3}, 0x4}], 0x2, 0x10000, &(0x7f0000002880)) socket$can_raw(0x1d, 0x3, 0x1) [ 374.083704] ? __kmalloc+0x13a/0x350 [ 374.087478] ceph_mount+0xb4c/0x30a0 [ 374.091235] ? alloc_pages_current+0x6b1/0x970 [ 374.095883] ? f2fs_init_acl+0x1530/0x1530 [ 374.100168] mount_fs+0x29b/0x780 [ 374.103695] vfs_kern_mount+0x222/0x990 [ 374.107722] do_mount+0xca5/0x4ed0 [ 374.111313] ? msan_get_shadow_origin_ptr+0x1cf/0x230 [ 374.116570] ksys_mount+0x32e/0x3d0 [ 374.120257] __x64_sys_mount+0x157/0x1c0 [ 374.124362] ? ksys_mount+0x3d0/0x3d0 [ 374.128197] do_syscall_64+0x15b/0x230 21:33:17 executing program 1: r0 = socket(0x1, 0x7, 0x0) getsockname(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000001c0)=0x80) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockname$unix(r0, &(0x7f0000000200), &(0x7f0000000100)=0xfffffffffffffe67) [ 374.132132] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 374.137347] RIP: 0033:0x455a99 [ 374.140564] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 374.148317] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 374.155617] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 374.162918] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 374.170215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 21:33:17 executing program 5: init_module(&(0x7f0000000040)='\\\x00', 0x2, &(0x7f0000000080)='vboxnet1wlan1+!proc\x00') r0 = socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000002a0047f10701c1b08021e4000000000001000000090000001a000000020000000706", 0x26) 21:33:17 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fff, 0x40000) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="000026bd7000fddbdf2502001000000004d4000004d300000000000000000000"], 0x20}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000380)={0x0, 0x3, 0x3, 0x2, 0x7}) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2, 0xb, 0x6, 0x6, 0x38, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd2c, 0x3501}, @sadb_ident={0x2, 0xa, 0x3f, 0x0, 0x7}, @sadb_key={0x9, 0x9, 0x1e0, 0x0, "8989a40a35a04a50d27fb6190357e5e412580a9a74a3659c3417057f240ced13bfc9697847f10624226613e870f3ae15231d8660d02ff2ec08d32dc0"}, @sadb_address={0x5, 0x17, 0x3c, 0x80, 0x0, @in6={0xa, 0x4e24, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, @sadb_key={0xe, 0x9, 0x310, 0x0, "1e4755feb2e97c6bbd419e765af2f300d0473a12262e29551bf35c947e3a57d2edf8c58347a7fafcdeb1f248b2af99c9ecd8836595ae582f97cb5d1c11b4554823b9f94092c497d630cdc25a1f8fb1d1e92008f3fe8107d0536342f73be434fbaf00"}, @sadb_key={0xf, 0x9, 0x358, 0x0, "deaacad71a6b778c07b57528e3e4ba3f458024ecb8661281f548a44e1b43b2b5505f4e054a798ce3d4f7419c0c7cccd9aeb887d85981c27e7a3eecacd21e4180431015fae0d70e62a4c0a40a1ce28ba01cffd231180b6f393eb3279283b6457971ec9b6ab7b2de481d57b1"}, @sadb_address={0x3, 0x6, 0x3c, 0xa0, 0x0, @in={0x2, 0x4e22}}, @sadb_address={0x3, 0x5, 0xff, 0xa0, 0x0, @in={0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x1c0}, 0x1}, 0x400d0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000240)={0x17d200000000000, 0x6, 0x8, 0x8d9, 0x68ee, 0x5e21}) sendmsg$key(r1, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) [ 374.177517] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000046 [ 374.198342] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 21:33:17 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x40505412, &(0x7f0000000340)=""/4096) 21:33:17 executing program 3 (fault-call:1 fault-nth:71): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 374.653744] FAULT_INJECTION: forcing a failure. [ 374.653744] name failslab, interval 1, probability 0, space 0, times 0 [ 374.665103] CPU: 0 PID: 22624 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 374.671982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.681387] Call Trace: [ 374.684008] dump_stack+0x185/0x1d0 [ 374.687679] should_fail+0x87b/0xab0 [ 374.691408] __should_failslab+0x278/0x2a0 [ 374.695662] should_failslab+0x29/0x70 [ 374.699559] __kmalloc+0xbe/0x350 [ 374.703025] ? ceph_msg_new+0xc1/0x6a0 [ 374.706919] ? ceph_kvmalloc+0xb5/0x1b0 [ 374.710901] ceph_kvmalloc+0xb5/0x1b0 [ 374.714726] ceph_msg_new+0x2c2/0x6a0 [ 374.718560] msgpool_alloc+0xc9/0x1b0 [ 374.722387] ? ceph_msgpool_init+0x2b0/0x2b0 [ 374.726798] mempool_create_node+0x841/0xc70 [ 374.731244] mempool_create+0xd4/0xf0 [ 374.735072] ? msgpool_alloc+0x1b0/0x1b0 [ 374.739146] ? ceph_msgpool_init+0x2b0/0x2b0 [ 374.743563] ceph_msgpool_init+0x12d/0x2b0 [ 374.747818] ceph_osdc_init+0x7cc/0x1010 [ 374.751923] ceph_create_client+0x401/0x620 [ 374.756272] ? __kmalloc+0x13a/0x350 [ 374.760017] ceph_mount+0xb4c/0x30a0 [ 374.763745] ? alloc_pages_current+0x6b1/0x970 [ 374.768361] ? f2fs_init_acl+0x1530/0x1530 [ 374.772608] mount_fs+0x29b/0x780 [ 374.776087] vfs_kern_mount+0x222/0x990 [ 374.780072] do_mount+0xca5/0x4ed0 [ 374.783638] ? msan_get_shadow_origin_ptr+0xc/0x230 [ 374.788698] ksys_mount+0x32e/0x3d0 [ 374.792352] __x64_sys_mount+0x157/0x1c0 [ 374.796424] ? ksys_mount+0x3d0/0x3d0 [ 374.800230] do_syscall_64+0x15b/0x230 [ 374.804130] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 374.809318] RIP: 0033:0x455a99 [ 374.812507] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 374.820222] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 374.827492] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 374.834763] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 374.842036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 374.850620] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000047 21:33:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='Rl9T'], &(0x7f000095dffc)=0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) 21:33:17 executing program 0: r0 = epoll_create1(0x0) getcwd(&(0x7f0000000040), 0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x80201) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000300)={0x4}) 21:33:17 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x6, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000400)="aa0d3352ec3cd58373c00116912e6ef77988e698301aaeff88cb09918f1fb830fb2022a2dd9f64b76bdf62e7f82ecd99d98352f191bb5d59aa58adfa92427f7795fbb50c9163794731d7d340537e0241751dc63c36d1a074", &(0x7f0000000280)="ec013063565e004c39bebd634acae395c8f19c3cec1ba0baa45feff1b18aab23b069d9904db6b34daf434f12037deb46d92340bea358194831a2a2afdfc8e0b65ea5648511cab2ebadb3a5da766dcf2000c3148a929dcf4f43d302317ad52573efd807f212a12b14f9c94fd03794c28a83cffe6d22e487619e89e28ecefabca1c5ab0038e8d6aab1a53c25257f38768c5e820e7192a7f37936ad54434912ce60ecec533ea01e93fe51064502ecc520f612227570d8a12e029a197d9a7855ee68e6fe6301ec5b0b778486a2967b80ab7eacc94e0554c2aa46b12c89abb1ac8ac21ddb6cbe730ca1dd74912ed5d4a2787af51424d7770000"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x204000) openat$cgroup_ro(r1, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 21:33:17 executing program 7: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x40c02, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0)=0xf3, 0x4) open$dir(&(0x7f00000000c0)='./file0\x00', 0x185840, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffff9c, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0xb1, "815f0e1a668a5155327c0010c4186657104d2769fa3e61cde99023cccbde42c1c7eab65067cc00557e755186a9001d7cd3a06ab3cee6be6029c2da07d4da39fb93e309d958d695dadfd9a2c63cc05776324bb9c22ecb83da8974517e9c5070276bc95286e62dbe8945160e2ff09b8d42079c6a94da092c9758960e23ea89cc2583f6b44796e6e816074620c3d1cda86d6c393e1ccd1f8dbb019ee637e64a2b56e298ec54053fa324bf76dbc16d24fac156"}, &(0x7f0000000240)=0xd5) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000340)="f4699d4f10fc0000000000000004789f0000000000a70000d39800", 0x1b) open$dir(&(0x7f0000000540)='./file0\x00', 0x400000, 0xfffffffffffffffd) 21:33:17 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xed, &(0x7f0000000100)="c5f16dbdad1995e73721071fc5c59f014ce6e857d9bb0703d5df3404494000571be22e49590c89ab0a40", 0x2a) futex(&(0x7f0000000180)=0xfffffffffffffffc, 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000000140), 0x0) 21:33:17 executing program 3 (fault-call:1 fault-nth:72): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:18 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x370, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000300)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000280)={0x18, 0x23, 0x700, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x93, @uid=r1}]}, 0x18}], 0x1, 0x0, 0x0, 0x8884}, 0x8040) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {}, {}, 0x0, 0x0, 0x0, 0x600bc858013f6db5}, {{}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000000)=0x9, 0x4) 21:33:18 executing program 4: r0 = socket(0x15, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000003c0)=@req={0x80}, 0x6) arch_prctl(0x1004, &(0x7f0000000080)="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") r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) 21:33:18 executing program 6: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6efa62b25c06557cb5cd77a272b7960fb5b9da67a1bbcee100020cbf43b6821ed6bca5682c21a5d4133b9bb0ecc02bef2a943ea4ac56b3be993c66f12be9d20ca407c1fb6e19d5b0438287df52b34d97c0cafa944bb4a032a206a9722608198daccf48744047f6cfbaac027d26ca56b58a1338412abd4cea630594be1a1618ac1294c79388503c0fcef685b15e34d338890b3fc427d1ef835540ea6a6c42a396f438e74ea0ef9fdbeff03f74e5a50b68306716819f4c1679c4926d8f8752f419531ba99d5b60cd8b1d030ec47308dd4c98eee24014da3e89d59901350f1b93") sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 21:33:18 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000001480)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75c01f0200f58d26d7a071fb35331ce39c5aeeff5083cf07dd46455c914d4aff1e7cf7ed57c0c2056f5ca933f03cbf82bd13534737339245d31b0041be6281d7e1b4b7099114c571872298dd7f2120e2b6fa2a2e2a2c9c6e0034750b7961fa2c1584c0b5a500ae0ac39bc76a78d9158266759f766a3e8c84c09cf35a214a200421dcbc4cb6ee55476d8ead8882947ffa1fb4c050727beb12c57e06ff59") r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002700)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000001440)=0x0, &(0x7f0000002800), &(0x7f0000002840)) r6 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000002880), &(0x7f00000028c0), &(0x7f0000002900)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0, 0x0}, &(0x7f0000002980)=0xc) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000029c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000002ac0)=0xe8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002d00)=0x2, 0x4) r11 = getegid() sendmsg$unix(r2, &(0x7f0000002b80)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000000100)="9204446dd40d837ee08d3141af0af07fdc1a0e9d5f5da4642813423b6d4aad5de5189f231db94cd9995e39cbef464b6e44c615739ea4c6a34f86ead80941dadd9ced7711e6c4eed967436f047d04dd030e4fae5c058945bbc30fd10b8b65bda3a927c8555c7f404fbecbae9847ce49", 0x6f}, {&(0x7f0000001580)="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0x1000}, {&(0x7f0000001240)="bc3c05dc839bee5db4ea31377226a6e7979540a69e67f656ae62c9b33822c2e4e05d8fdc1e798850c22d1ea745847d461b1d8f868f909fcc49416d5adfe3e2069c8d3991c4445e8e7b964c07de41c11c4660fdd33bf7d607df49df453daa8a753b57ee9146375816abc183fbf4fdfc6307b327c04e73a7122d996e00728520e57f3c21fc60d44212790ca3a6d2aecbcede697d75dc127604b3a0b739da651406b53d0155bc3b9c828393ca4914797373b10ad5481577e9ec705c61ac17f9b971ecf4784c2013c9b5e1d7ee09", 0xcc}, {&(0x7f0000001340)="756d3b4f05fb4d6a7e709b561f1da41fb82b0e6255c9ee6bbab26870a9a526dceecf2e7611a124667fe3d37105725ba147218adb1f243e2d4d1581861e8a3c1d7bd75c5ab0406b04fbab9ed7baf5f6927b7572809921a99365ccda679269dbf6c6664a0c052457ae476740ee329f3cb2216b5b3c217ebfb4c54acb63be5a3b634c912f85421115d10d568810ead48400bffc95f5f0e0c89f6cc09a891dabcf9cca28f7e5a6177cff565e1ede6b297d10b1f57112411d03c90bfc533019be36a62453ff3023b5994250f8", 0xca}, {&(0x7f0000002580)="14ab4ca02a304aa396252b38417fe7ec5f7313d31873d8e8015630fbb7f67b632b1d6d2beede05b6ed4929d91f001e15447d1b6fdc630d456a2bec54574975b615d2b757a509a85390e57cead45cfa349167b6a9e5e02c695b832fec7d11d6d960d2686bf064c855dcdcbfc8ea2e3a70dafd79a57c0e327ed016792a8db6f77b38b02e135b03f0ebc3b949270a6d55698e7a16dfca45fd650e9f23730b139cb2f8e9a3e7282ad72f80a5ced6848fa04267805cada05b869b790eba9d149fbcb567f823d62f09ce3561c6ad042fc241b9485cfa2be75692d69b8e48bff61a", 0xde}], 0x6, &(0x7f0000002b00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x4000004}, 0x10) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r0, 0x810c5701, &(0x7f0000002bc0)) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x3) ioctl$SG_GET_NUM_WAITING(r2, 0xc0c0583b, &(0x7f0000000180)) setpgid(r6, r3) [ 375.210068] FAULT_INJECTION: forcing a failure. [ 375.210068] name failslab, interval 1, probability 0, space 0, times 0 [ 375.221554] CPU: 1 PID: 22650 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 375.228421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.237802] Call Trace: [ 375.240435] dump_stack+0x185/0x1d0 [ 375.244139] should_fail+0x87b/0xab0 [ 375.247911] __should_failslab+0x278/0x2a0 [ 375.252199] should_failslab+0x29/0x70 [ 375.256123] kmem_cache_alloc+0x129/0xb70 [ 375.260310] ? ceph_msg_new+0xc1/0x6a0 [ 375.264232] ? ceph_kvmalloc+0xb5/0x1b0 [ 375.268280] ceph_msg_new+0xc1/0x6a0 [ 375.272070] msgpool_alloc+0xc9/0x1b0 [ 375.275939] ? ceph_msgpool_init+0x2b0/0x2b0 [ 375.280386] mempool_create_node+0x841/0xc70 [ 375.284887] mempool_create+0xd4/0xf0 [ 375.288747] ? msgpool_alloc+0x1b0/0x1b0 [ 375.292839] ? ceph_msgpool_init+0x2b0/0x2b0 [ 375.297294] ceph_msgpool_init+0x12d/0x2b0 [ 375.301611] ceph_osdc_init+0x7cc/0x1010 [ 375.305744] ceph_create_client+0x401/0x620 [ 375.310126] ? __kmalloc+0x13a/0x350 [ 375.313905] ceph_mount+0xb4c/0x30a0 [ 375.317662] ? alloc_pages_current+0x6b1/0x970 [ 375.322314] ? f2fs_init_acl+0x1530/0x1530 [ 375.326600] mount_fs+0x29b/0x780 [ 375.330115] vfs_kern_mount+0x222/0x990 [ 375.334135] do_mount+0xca5/0x4ed0 [ 375.337754] ksys_mount+0x32e/0x3d0 [ 375.341449] __x64_sys_mount+0x157/0x1c0 [ 375.345553] ? ksys_mount+0x3d0/0x3d0 [ 375.349393] do_syscall_64+0x15b/0x230 [ 375.353325] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 375.358539] RIP: 0033:0x455a99 [ 375.362084] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 375.369832] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 375.377131] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 375.384438] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 375.391736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 375.399030] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000048 21:33:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000003c0)=0x7) sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f00000028c0)="3f6303360617c6d241dbda33786f113a8cbd22b6b2dd402c3b0d5698020f93b5dae16a09b08b69a439945f470abfdb1cddc4320e995c406716932eb0278bfed9554207df2054e624c02d4fc3f787236e563450284f10f041844a1cd4c665bb2f1b0861c1ea6fd28532f0e8bb7f164be78fbf3a0b75", 0x75}, {&(0x7f00000001c0)="9bd13efc2031dcf47560", 0xa}, {&(0x7f0000002940)="b30554a36f0aa22b3f3f5522a16853d44a498dd06f34f1563a2ba451c57007b6bbe412c78acbaa619d692143403884a751e0e683cb6e0dea1d8315e8710465ea9ac3339b8133c39aa3ea28cb4ada689113d626d2eedff5823517a0d20d0897449c14dd941be2ee4d56ba17577c75c6f52b187ef37d4620ead3a6de0f60bb2e34e7cacf30851d1232b121e67742cc4210c6c70f5595fd6be6a688960fcd16208ace4b90d89b944266d6637162288e141a0ac7f33165a3517fccd876e680b3ff70c3ed93", 0xc3}, {&(0x7f0000002a40)="e5123d4bbc0a76aa8a90acc67b4327aa8be22bd9dab74473061f24fb2bd651a3", 0x20}, {&(0x7f0000002a80)="692b61b41c41592699434dc83120b36f601808ec9c0634343007417dc7ff641c6ed10435f494993c38f056fef9cd6d028c7d9e2dfdf52018fa8f15394280f8ef1dfcc90802327153296c6848d90082d84815eb91453be22cd48208afd803694e29ac175372d608ade230463b6f49", 0x6e}, {&(0x7f0000002b00)="f2ac2d4f6e11054c", 0x8}, {&(0x7f0000004000)="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{&(0x7f0000005680)="cee86493c672bdf78f3cef873add523daedb7fc145fa0e447db54c4df2f93ebba5bf137e7ba120325929c764ceeb2f74d6c4a3261ea1de27f46a033165afe2c3ef405183907f11feb90bea62face249685d01d7d2f64596561af41545cf0fabd4d3b0a051bff9dd69ae43987e154acd66a541d01b9014a67907817937657d6d4ab5b271ab3d1b7425de4c74d906284c6003c3299b568fbe961a347729843e60c8df6df35842a8988b1459d268a410cc5b38a17e60689d50a29d4094bf5675e33c92ff52a31e73fa072032471043b69e0b9c5d2903ab1ce7c16bc101c7f6c1803930ef929f507138e0d12186f54381c118a944e0b82c5fc702e", 0xf9}, {&(0x7f0000005780)="5eafbb022ab99e1e09c73b65603e7345277a86838649d1b5d5ea934c7404e8fde6c70d3b8b54b606a9e2e07edd69098b560d560d3835fb995162e0757ea9e8170c415fae3c45183d322aa6731db33e630cc423261d3024da024809c6c11af934f6edb923b6a8de4300038d47a458af06b6b3fb20ec80bf05f39b9218ed4a5a61b144b42d26be12fd6dbfcc8e3af7e98ee9fabcd15fd6081a39a3563e2195c663163ed7c7ba3f3eaabed847c52351e4a4f1500ea4", 0xb4}, {&(0x7f0000005840)="39a1cba68e8dda986e5c47dab925e83d69b54f4727e16df63ff89ccd964b5ac91f8cd8544f5714d76ee537e39b1c12332fe0", 0x32}], 0x5, &(0x7f0000007480)=[@op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xf0, 0x117, 0x2, 0xda, "e3e2577c2f95a9fdf1bd603424d701fd3f51031a6409d74122774baeb51f6334c9fa3a8024bf6f700002e2f37cfd61a25b80683df1b87a0b7ebfd81566ee2add9abb77f679e86e2e28c7d7e35ecca56263b328cedfb7dc5d5c80d03888efd89cc10323f5c04ddb71b92588ce1042fb099519bfe14b063864aad33e53f599edfefa015e85e5bfbbf885f5fc9d1bd125e533b45c59574bae7d405a9601f745f74668f477fead0f4555c5c3ead8724b978477a637ab947288cfc57b1d0a633828b53eb8d51e5edf9e0038344f4726bf145f35ed2e7c085bedbd42fa"}, @iv={0xd0, 0x117, 0x2, 0xb9, "96fedc3b4cd50ed45548d2f595bc623d9d58ac85580a8dd560b17bab846f2f21258963e8edc078ac8f09a6bea9f9d5338b84397e7a954f019d2e08300164519089bfb2afe0f31077bd28feef45bd9115020f7d20f3f6c1ad1fa78e6ed80de1cd9650d0e93381912beda4a256f7dd1d7bcdd231b1aded8cb6a1b067a0e44197dc4243674c0071f919c179f6ffaa89e73cfe90a45ee03f52ceb6c102df729276984775e758f6c3135b7c17b8fdfdda43c2f075c2906af56c6ba4"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x108, 0x117, 0x2, 0xef, "7b0f435866610d940a4e25b34822a39ff294e5382f1f402dacd5e09438a65deaaa3f00898c9048739b7595a6ca082a9499c3b9572504cc9c1e5c844a43ebd5aae21fa4da059254dfd57515c85add5aacb5a01f21c576ee12051fc85cf02abda76bd316693d6938e0ba598b66112c9a8d877c4fbf77a3227f96c1f07ef2fad3ed83bb8be34a46196826fa544b977073455487ff5d5439235e5416111d14a5670a6310fb993ade3582a56463db4a73982689c1075b37751da8b614082a1d225f9ea1250118666fde3f83b8501ad602f1029c6e4b583e079f325a9f986063113e26c105c2660e74f9ead067c033b4ccd5"}], 0x1370, 0x4000}], 0x4, 0x40000c5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) recvmmsg(r1, &(0x7f00000062c0)=[{{&(0x7f0000000440)=@generic, 0x80, &(0x7f00000003c0), 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, {{&(0x7f0000002bc0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002e80)=""/60, 0x3c}], 0x1, &(0x7f0000003f40)=""/190, 0xbe}}], 0x2, 0x0, &(0x7f0000006400)={0x77359400}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005a00)) eventfd(0x101) socket$alg(0x26, 0x5, 0x0) recvmmsg(r1, &(0x7f0000002800)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000001c0)}], 0x3, 0x0, 0xfffffffffffffeab, 0x11}, 0xad}, {{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000002c0)=""/217, 0xd9}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000000580)=""/170, 0xaa}, {&(0x7f0000000640)=""/76, 0x4c}, {&(0x7f0000002ec0)=""/4096, 0x1000}], 0x5, &(0x7f0000002740)=""/148, 0x94, 0x3}, 0x4}], 0x2, 0x10000, &(0x7f0000002880)) socket$can_raw(0x1d, 0x3, 0x1) 21:33:18 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0xffffffffffffffc9) 21:33:18 executing program 5: unshare(0x8000400) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x101, 0x20, 0x1}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 21:33:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x3, 0x7fff, 0x7) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x80, 0x1, 0x8001, 0x800, 0x7ff}, 0xc) socket$inet6(0xa, 0x80003, 0x87d) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x4, 0x4) 21:33:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001200)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1578aef2", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="89f93a2ec0935d1193e4d7193e1a0afc5b69899fd0cfe62bed1e48abd5a8e50362158838892eb0fdac2c92e9b9ad7a50c5489b48ce48083c41c45301ec7b396a4d03aeb3faa57740a4700d9c72463cbfd7fd1df1f749adc785ffe1f4016d5a9f8880"], @ANYBLOB="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"]) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000280)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x8f) r3 = socket(0xa, 0x1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_buf(r2, 0x0, 0x21, &(0x7f0000000140), 0x0) 21:33:18 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x440) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffffc, 0x14) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x26, 0x8, 0x7, 0x9, 0x6d2, 0x3ff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) get_robust_list(r2, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f00000001c0)}, &(0x7f0000000280)=0x18) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000000c0)={r0, 0x10001, 0x3, "d63c96db039c29010f6f0068a4e540e73c4092ba934dc8fb3770fa96fd736dc7d3d5d787"}) 21:33:18 executing program 3 (fault-call:1 fault-nth:73): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 375.642513] FAULT_INJECTION: forcing a failure. [ 375.642513] name failslab, interval 1, probability 0, space 0, times 0 [ 375.653998] CPU: 1 PID: 22682 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 375.661644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.671030] Call Trace: [ 375.673670] dump_stack+0x185/0x1d0 [ 375.677410] should_fail+0x87b/0xab0 [ 375.681184] __should_failslab+0x278/0x2a0 [ 375.685475] should_failslab+0x29/0x70 [ 375.689401] __kmalloc+0xbe/0x350 21:33:18 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0xd}, &(0x7f0000000140)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101100, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x1ff, 0x1}, 0xc) [ 375.692891] ? ceph_msg_new+0xc1/0x6a0 [ 375.696809] ? ceph_kvmalloc+0xb5/0x1b0 [ 375.700821] ceph_kvmalloc+0xb5/0x1b0 [ 375.704660] ceph_msg_new+0x2c2/0x6a0 [ 375.708529] msgpool_alloc+0xc9/0x1b0 [ 375.712387] ? ceph_msgpool_init+0x2b0/0x2b0 [ 375.716863] mempool_create_node+0x841/0xc70 [ 375.721356] mempool_create+0xd4/0xf0 [ 375.725247] ? msgpool_alloc+0x1b0/0x1b0 [ 375.729349] ? ceph_msgpool_init+0x2b0/0x2b0 [ 375.733799] ceph_msgpool_init+0x12d/0x2b0 [ 375.738092] ceph_osdc_init+0x7cc/0x1010 [ 375.742228] ceph_create_client+0x401/0x620 [ 375.746611] ? __kmalloc+0x13a/0x350 [ 375.750369] ceph_mount+0xb4c/0x30a0 [ 375.754122] ? alloc_pages_current+0x6b1/0x970 [ 375.758760] ? f2fs_init_acl+0x1530/0x1530 [ 375.763037] mount_fs+0x29b/0x780 [ 375.766567] vfs_kern_mount+0x222/0x990 [ 375.770603] do_mount+0xca5/0x4ed0 [ 375.774229] ksys_mount+0x32e/0x3d0 [ 375.777934] __x64_sys_mount+0x157/0x1c0 [ 375.782060] ? ksys_mount+0x3d0/0x3d0 [ 375.785924] do_syscall_64+0x15b/0x230 21:33:18 executing program 1: getrlimit(0x0, &(0x7f0000002ff2)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000000fc0)={0x8}, &(0x7f0000000180), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffff}, 0x13f, 0x3}}, 0x20) r3 = geteuid() r4 = getpgid(0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000780)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) getresgid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) r8 = getpid() r9 = getuid() r10 = getgid() sendmsg$netlink(r1, &(0x7f0000000940)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40002110}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000240)={0x20, 0x1e, 0x800, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0x91, @uid=r3}, @typed={0x8, 0x32, @fd=r0}]}, 0x20}, {&(0x7f00000002c0)={0x46c, 0x17, 0x0, 0x70bd25, 0x25dfdbff, "", [@nested={0x1e8, 0x66, [@typed={0xc, 0x92, @u64=0x9}, @typed={0x8, 0x74, @u32=0x3}, @typed={0x4, 0x2}, @generic="0ee82f96d82866e72137f9303700505ec29882c4dedf4df2b7c104210fa6332be6ca727a2ef4acf75f561b9d12a121a5592f38205a4b9d6b64f63df7acd3e544050bbdfa3acc45271033024d332d16e6744bcb299aa6f60cc9c2f67e69c9018e44149eebe9f2300dec44ee655cfffb9f574eb2c104103b8de5f5c2d9a8202e6ff7a6b722832b3c66091a5ef14bd47328be62f3d86fc33455ab1e532f57fa3890435fd766c94dcd60e9dbed2b889b241bf83779dd7d5d4834479e194458b59c008f3fd66a4e481e470156429812c67b7b81ea90822f476a8ab791ed", @generic="81806cd7f5bf943dff5edfb5bca13b800100935980840cee05a3b074f8767083f93acf298825eabaf2c47fb413f5fd5b6e96d385fad880d0054fb2b14a1e0773962c615fc184d44edfb5979d02ec5e4f38edbe34926db19eef42f5d2c3e370e879a83fcb2fdac45168388870f746a49937f12d77980ca61a9f2444c72997abe5e55c03b702690503", @generic="045f9c78ace98bc64d649c50fc6a55e7672eb35635f82acfa45f8259a7a7f24d29554961c595e49f2dfba95a5b13e8b9eb88e27e86954ecbdeb1a629421a1fd6cd629bf10001c5ab10c4d9825f7827ea7e795c85ee388e735d54c34c97986a86502d0012f416"]}, @nested={0x234, 0x44, [@generic="e8d9551ad8b483767ef0ba8bcef604910cabe9121daa14cfc9e5a36c36ddff2524963b9f83b9cdf3114d604ab8aff319287fa9d260376831bc976068fc9df5b83a6ab8073abaaf2e7c834d357192", @generic="0d81cd24ce613b28e3cb066c6beebe3810ede824c2720a0e06835ce75668fb040e6ca78cb7e2e173afd5efbd73345d781317ae7546da5d0d71350c01", @typed={0x8, 0x87, @pid=r4}, @generic="c89391fdf3caab0204405578da515908c4bacef7120ce88b20021c47099bf05c273675a083231cbb39bc0f946c099996074c4d1f4fe4e1cc", @generic="f38e46da4afbaecbb26c646bd9e4d65b808d8fdd251e58d388247e5f482ad62040640dc4c06770769f9acefcde4034aec8429616764eedb3efe0791458c163a622a36009ec35933271cc20b9ec51ad325fba7bf046d18eaba97eff4d0d5e813546d2f076", @generic="e07eb0fdf437514c3034", @generic="40b1accab8bf2923f3a33e95034e91a557fbbd20ca654c21aa607490efe8b81cf38e1bf5880098cb6071759165e15ce06a065d6ac8b33c274752756f864449cbd5358d413a5bb372a65dffd32e28a608b70a512f28088df1a05783bd7b999604e8a67932803fe89d6fe57529ce201a1d88e2890c37309b7ce0d2c59b543837128969cd5015c4c8ea4552e4a2f5f16fc19b000d50e9fcb5e84168c5794d7e55933fe64caa", @generic="cc9a8d3b0b54ab5d333da877007b7a71a7b5918b9bb525043bbf69c1cb898754ba85c0bfba43170e75c81c7730ce0fb74676f3b263a8e74e71cec6b8f2aa98b79f3349d79b6aed2ed845091e264314054f7b0d"]}, @typed={0x8, 0x19, @u32=0x8}, @typed={0x34, 0x21, @binary="6c3798aec4ba2f9e8c50b3ad62606f3c9f2957a8647245419b1314a9b5ab2d41ef65ad38f4b2f3e01b47f29c498e9d01"}, @nested={0x4, 0xa, [@generic]}]}, 0x46c}], 0x2, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x1}, 0x20000000) r11 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r2, r11}}, 0x18) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x6, 0x2, 0x5, 0x4}, 0x8) [ 375.789871] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 375.795093] RIP: 0033:0x455a99 [ 375.798310] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 375.806167] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 375.813471] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 375.820780] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 375.828087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 375.835397] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000049 21:33:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000), 0x112) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f00000001c0)=@abs, 0x6e) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/80, 0x50}, 0x0) 21:33:19 executing program 3 (fault-call:1 fault-nth:74): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7, &(0x7f0000000100), &(0x7f0000001340)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 21:33:19 executing program 4: unshare(0x24020440) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x401, 0x602000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x1000, 0x8, 0x81, 0x3, 0x3, 0xfff, 0x2, 0x6, 0xe229}, 0xb) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20, 0x80) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r1, r3}) 21:33:19 executing program 1: io_setup(0x8000, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r0, 0x2, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000180)={r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x106}}, 0x20) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) socketpair(0x3, 0x80a, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000400)={'vcan0\x00', r6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'dummy0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'i]_vti0\x00', r8}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x7e, r9}) io_submit(r0, 0x1, &(0x7f0000002cc0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2}]) r10 = gettid() ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'veth0_to_team\x00', r7}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r10, 0x1000000000016) 21:33:19 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x271) close(r0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)) 21:33:19 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x111801) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400800) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x20401002}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100), 0x4) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000240)={0xa, 0x4, 0xfa00}, 0x5) [ 376.178826] FAULT_INJECTION: forcing a failure. [ 376.178826] name failslab, interval 1, probability 0, space 0, times 0 [ 376.190286] CPU: 0 PID: 22727 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 376.197167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.206556] Call Trace: [ 376.209205] dump_stack+0x185/0x1d0 [ 376.212980] should_fail+0x87b/0xab0 [ 376.216749] __should_failslab+0x278/0x2a0 [ 376.221036] should_failslab+0x29/0x70 [ 376.224963] kmem_cache_alloc+0x129/0xb70 [ 376.229153] ? memcg_kmem_put_cache+0x40/0x290 [ 376.233769] ? ceph_msg_new+0xc1/0x6a0 [ 376.237698] ? ceph_kvmalloc+0xb5/0x1b0 [ 376.241749] ceph_msg_new+0xc1/0x6a0 [ 376.245527] msgpool_alloc+0xc9/0x1b0 [ 376.249386] ? ceph_msgpool_init+0x2b0/0x2b0 [ 376.253823] mempool_create_node+0x841/0xc70 [ 376.258309] mempool_create+0xd4/0xf0 [ 376.262162] ? msgpool_alloc+0x1b0/0x1b0 [ 376.266255] ? ceph_msgpool_init+0x2b0/0x2b0 [ 376.270704] ceph_msgpool_init+0x12d/0x2b0 [ 376.274999] ceph_osdc_init+0x7cc/0x1010 [ 376.279135] ceph_create_client+0x401/0x620 [ 376.283510] ? __kmalloc+0x13a/0x350 [ 376.287282] ceph_mount+0xb4c/0x30a0 [ 376.291030] ? alloc_pages_current+0x6b1/0x970 [ 376.295688] ? f2fs_init_acl+0x1530/0x1530 [ 376.299975] mount_fs+0x29b/0x780 [ 376.303501] vfs_kern_mount+0x222/0x990 [ 376.307545] do_mount+0xca5/0x4ed0 [ 376.311141] ? __kmalloc+0x13a/0x350 [ 376.314915] ? copy_mount_options+0x91/0x540 [ 376.319392] ksys_mount+0x32e/0x3d0 [ 376.323084] __x64_sys_mount+0x157/0x1c0 [ 376.327180] ? ksys_mount+0x3d0/0x3d0 [ 376.331004] do_syscall_64+0x15b/0x230 [ 376.334929] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 376.340137] RIP: 0033:0x455a99 [ 376.343341] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 376.351083] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 376.358377] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 376.365673] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 376.372963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 376.380254] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004a 21:33:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000140)="0273a1311f16f45767d44e0000008c6ce6f020cd7692ed1f722ea9c4f3cb9ac5bbcc96e537b782b584f06c864de8902f7e4e409de144b5e7802aba6067986b9225db8709003ee432badd8fc3fa572730aa572cba5067cfa38953a9ef2f90ef64ab6092932bf0f1e22bdc6e41171d534e") seccomp(0x0, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x3, 0x0, 0xffffffffffffffff}, {0x16}]}) 21:33:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x1) r2 = getpgid(0x0) ioprio_set$pid(0x3, r2, 0xffffffff) close(0xffffffffffffffff) 21:33:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) recvmmsg(r0, &(0x7f0000004880)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/196, 0xc4}], 0x1, &(0x7f0000000200)=""/167, 0xa7}, 0x101}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/79, 0x4f}, {&(0x7f0000001400)=""/204, 0xcc}], 0x4, &(0x7f0000001540)=""/173, 0xad}, 0x8}, {{&(0x7f0000001600)=@nl=@unspec, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001680)=""/225, 0xe1}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000001880)=""/46, 0x2e}, {&(0x7f00000018c0)=""/13, 0xd}, {&(0x7f0000001900)=""/50, 0x32}, {&(0x7f0000001940)=""/234, 0xea}], 0x6, &(0x7f0000001ac0)=""/4096, 0x1000, 0x401}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000002ac0)=""/75, 0x4b}, {&(0x7f0000002b40)=""/206, 0xce}, {&(0x7f0000002c40)=""/18, 0x12}, {&(0x7f0000002c80)=""/5, 0x5}, {&(0x7f0000002cc0)=""/206, 0xce}, {&(0x7f0000002dc0)=""/174, 0xae}, {&(0x7f0000002e80)=""/4096, 0x1000}], 0x7, &(0x7f0000003f00)=""/109, 0x6d, 0x100000000}, 0x8}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003f80)=""/121, 0x79}, {&(0x7f0000004000)=""/57, 0x39}, {&(0x7f0000004040)=""/1, 0x1}, {&(0x7f0000004080)=""/242, 0xf2}], 0x4, &(0x7f00000041c0)=""/239, 0xef}, 0x8}, {{&(0x7f00000042c0)=@ax25, 0x80, &(0x7f0000004740)=[{&(0x7f0000004340)=""/20, 0x14}, {&(0x7f0000004380)=""/97, 0x61}, {&(0x7f0000004400)=""/19, 0x13}, {&(0x7f0000004440)=""/193, 0xc1}, {&(0x7f0000004540)=""/217, 0xd9}, {&(0x7f0000004640)=""/228, 0xe4}], 0x6, &(0x7f00000047c0)=""/173, 0xad, 0xf864}, 0x7}], 0x6, 0x2, &(0x7f0000004a00)) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000040), 0x4) 21:33:19 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) socket(0xb, 0x80004, 0x39) r0 = socket(0x12, 0x80002, 0x2) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffffffa) 21:33:19 executing program 3 (fault-call:1 fault-nth:75): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000085, 0x0, 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) r2 = gettid() r3 = dup2(r1, r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) ioprio_get$pid(0x2, r2) 21:33:19 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xfffffffffffffffa, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0xfffffffffffff001}, &(0x7f0000000240)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in=@dev}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r2, &(0x7f0000000000)=ANY=[], 0xfffffffffffffd69) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x0, 0x5, 0xfffffffffffffff8, 0x80000001}) [ 376.902925] FAULT_INJECTION: forcing a failure. [ 376.902925] name failslab, interval 1, probability 0, space 0, times 0 [ 376.914427] CPU: 0 PID: 22746 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 376.921729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.931117] Call Trace: [ 376.933765] dump_stack+0x185/0x1d0 [ 376.937475] should_fail+0x87b/0xab0 [ 376.941247] __should_failslab+0x278/0x2a0 [ 376.945538] should_failslab+0x29/0x70 [ 376.949473] __kmalloc+0xbe/0x350 [ 376.952968] ? ceph_msg_new+0xc1/0x6a0 [ 376.956902] ? ceph_kvmalloc+0xb5/0x1b0 [ 376.960945] ceph_kvmalloc+0xb5/0x1b0 [ 376.964810] ceph_msg_new+0x2c2/0x6a0 [ 376.968692] msgpool_alloc+0xc9/0x1b0 [ 376.972565] ? ceph_msgpool_init+0x2b0/0x2b0 [ 376.977010] mempool_create_node+0x841/0xc70 [ 376.981534] mempool_create+0xd4/0xf0 [ 376.985409] ? msgpool_alloc+0x1b0/0x1b0 [ 376.989507] ? ceph_msgpool_init+0x2b0/0x2b0 [ 376.993963] ceph_msgpool_init+0x12d/0x2b0 [ 376.998258] ceph_osdc_init+0x7cc/0x1010 [ 377.002390] ceph_create_client+0x401/0x620 [ 377.006772] ? __kmalloc+0x13a/0x350 [ 377.010549] ceph_mount+0xb4c/0x30a0 [ 377.014302] ? alloc_pages_current+0x6b1/0x970 [ 377.018976] ? f2fs_init_acl+0x1530/0x1530 [ 377.023262] mount_fs+0x29b/0x780 [ 377.026782] vfs_kern_mount+0x222/0x990 [ 377.030822] do_mount+0xca5/0x4ed0 [ 377.034419] ? __kmalloc+0x13a/0x350 [ 377.038193] ? copy_mount_options+0x91/0x540 [ 377.042682] ksys_mount+0x32e/0x3d0 [ 377.046384] __x64_sys_mount+0x157/0x1c0 [ 377.050492] ? ksys_mount+0x3d0/0x3d0 [ 377.054328] do_syscall_64+0x15b/0x230 [ 377.058268] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 377.063484] RIP: 0033:0x455a99 [ 377.066698] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 377.074477] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 377.081781] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 377.089086] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 377.096393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 21:33:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000001c0)=0x30) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), 0x4) close(r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7, 0x440001) sendmsg$nl_netfilter(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2002}, 0xdb, &(0x7f0000000140)={&(0x7f0000000080)={0x14, 0x2, 0x6, 0x100, 0x70bd2b, 0x25dfdbfd, {0x80, 0x0, 0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x4000050}, 0x401) close(r1) 21:33:20 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r2 = socket$inet6(0xa, 0x1000000000003, 0xfffffffffefffff8) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r3 = socket(0x10, 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw6\x00') fcntl$setpipe(r0, 0x407, 0xfffffffffffff7fc) fcntl$setstatus(r4, 0x4, 0x4000) sendfile(r3, r4, &(0x7f00000000c0)=0x1, 0x80000002) [ 377.103703] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004b 21:33:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 21:33:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) unshare(0x2000400) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0x1f}, 0x1}], 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x13f9}}, [0x7fff, 0x10000, 0xff, 0x6210, 0x1f, 0x1f, 0x40, 0x0, 0x2, 0x100000001, 0x5, 0x4, 0x400, 0x6e, 0xffffffffffffffff]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x8, 0x2, 0x2, 0x2, 0x5, 0xfffffffffffff001, 0x1, {r4, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x99}}, 0x8001, 0x23e8, 0x101, 0xb78, 0x80000000}}, &(0x7f0000000340)=0xb0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000003c0)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000400)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000004c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) 21:33:20 executing program 3 (fault-call:1 fault-nth:76): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:20 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000002c0)={0x14, 0xfffffffffffffcd8, 0xfa00, {r1, 0x1c, 0x0, @ib={0x1b, 0x0, 0x0, {"5fa8b64724b8bd1d596d4b146bf6e940"}}}}, 0xfffffffffffffe86) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4a0002, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 377.418472] FAULT_INJECTION: forcing a failure. [ 377.418472] name failslab, interval 1, probability 0, space 0, times 0 [ 377.429907] CPU: 0 PID: 22788 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 377.436792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.446180] Call Trace: [ 377.448829] dump_stack+0x185/0x1d0 [ 377.452540] should_fail+0x87b/0xab0 [ 377.456314] __should_failslab+0x278/0x2a0 [ 377.460611] should_failslab+0x29/0x70 [ 377.464547] kmem_cache_alloc+0x129/0xb70 [ 377.468741] ? ceph_msg_new+0xc1/0x6a0 [ 377.472675] ? ceph_kvmalloc+0xb5/0x1b0 [ 377.476711] ceph_msg_new+0xc1/0x6a0 [ 377.480506] msgpool_alloc+0xc9/0x1b0 [ 377.484379] ? ceph_msgpool_init+0x2b0/0x2b0 [ 377.488846] mempool_create_node+0x841/0xc70 [ 377.493345] mempool_create+0xd4/0xf0 [ 377.497213] ? msgpool_alloc+0x1b0/0x1b0 [ 377.501313] ? ceph_msgpool_init+0x2b0/0x2b0 [ 377.505774] ceph_msgpool_init+0x12d/0x2b0 [ 377.510057] ceph_osdc_init+0x7cc/0x1010 [ 377.514195] ceph_create_client+0x401/0x620 21:33:20 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x6, 0x2) dup2(r0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 21:33:20 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x900) ioctl(r0, 0x7cf97c7c, &(0x7f0000000480)="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") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfffff03c}, {0x16}]}, 0x10) 21:33:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8913, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000f91aa009cb3718eacf9daab200"]}) close(r2) r3 = openat$cgroup_ro(r1, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020025bd72d75c1e18572a08081522221d7000fbdbdf2501000000080002000000000004000500080002000a0000000800020002000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000004}, 0x240040c0) close(r1) 21:33:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1100082) r1 = memfd_create(&(0x7f0000000140)='/dev/loop#\x00', 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000100), 0xffffffff) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000380)="307430877b931c0c9f30a7ade048e7e3f1edf83dc0b81a32dbf2617df261701288d9cfe121e7f0227d6712fe39854567a05726fd3006af32cffe27090330c3d8843e4f5dcced1a9c8012d88057a030cce697022eb7aa6999be05f7586be167825f916bf91647bbc662980b62b48a2a58ae58d043a2e35196be98e9b1829a7a44ed915affa762ef10015b20ec76031bfc2e0a4fecab73396beab69e87ebcd969e5ede26c001453b8cb2cd07358a39a57e4e02290171bfdb5ce03b7ba3a850f8996f59a2a355", 0xc5) sendfile(r0, r0, &(0x7f0000000240), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 377.518580] ? __kmalloc+0x13a/0x350 [ 377.522362] ceph_mount+0xb4c/0x30a0 [ 377.526117] ? alloc_pages_current+0x6b1/0x970 [ 377.530771] ? f2fs_init_acl+0x1530/0x1530 [ 377.535062] mount_fs+0x29b/0x780 [ 377.538586] vfs_kern_mount+0x222/0x990 [ 377.542631] do_mount+0xca5/0x4ed0 [ 377.546233] ? __kmalloc+0x13a/0x350 [ 377.550014] ? copy_mount_options+0x91/0x540 [ 377.554500] ksys_mount+0x32e/0x3d0 [ 377.558197] __x64_sys_mount+0x157/0x1c0 [ 377.562303] ? ksys_mount+0x3d0/0x3d0 [ 377.566137] do_syscall_64+0x15b/0x230 [ 377.570074] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 377.575294] RIP: 0033:0x455a99 [ 377.578505] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 377.586262] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 377.593568] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 377.600898] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 377.608200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 377.615679] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004c 21:33:20 executing program 7: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d57ffc4d1000000000000000000005e", 0x1c6) r0 = socket(0x18, 0x0, 0x1) socket(0xa, 0x1, 0x9) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) 21:33:20 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2b8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) recvmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/63, 0x3f}, {&(0x7f0000000080)=""/20, 0x14}], 0x2, 0x0, 0x0, 0x125d}, 0x10022) 21:33:20 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x404a00, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000080)={0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'nq\x00', 0x24, 0x3, 0x21}, 0x2c) write(r2, &(0x7f00000000c0), 0x0) 21:33:20 executing program 3 (fault-call:1 fault-nth:77): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:20 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x3082}) r1 = socket$inet6(0xa, 0x1, 0x0) pkey_alloc(0x0, 0x2) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8924, &(0x7f0000000040)={'bond_slave_1\x00', 0x1}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x121040) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'dummy0\x00', 0x1}, 0x18) 21:33:21 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000000040, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_int(r0, 0x10d, 0x4000000fa, &(0x7f0000000180), &(0x7f0000000140)=0x1f6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0xeb31}, @in6={0xa, 0x4e24, 0xffffffffffffffbf, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x3e}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff8}]}, &(0x7f00000001c0)=0x10) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0500e75f06010000000000004661a6498644eaf3aa0000"], &(0x7f0000000300)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="49000000b141d9bd1cd27f254c635cdca80f49202f4e6384ddba9b80ff4032c738acb4d72e98797df8fad6002bdfae91d8025423fb995daa32c4392690ca2f0da6dbb2282c9cad74262abd17ad1762c40a30c48751d89e30737dae750d2147f66d329743ed44f0235aa3d33fcaf8e11bb006d4f6f0c209c04a8b2f95179c44588f6d3858dd51817961128e6fc1e0021d21a0d3"], &(0x7f0000000280)=0x51) [ 378.058876] FAULT_INJECTION: forcing a failure. [ 378.058876] name failslab, interval 1, probability 0, space 0, times 0 [ 378.070356] CPU: 0 PID: 22840 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 378.077234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.086618] Call Trace: [ 378.089268] dump_stack+0x185/0x1d0 [ 378.092984] should_fail+0x87b/0xab0 [ 378.096754] __should_failslab+0x278/0x2a0 [ 378.101049] should_failslab+0x29/0x70 [ 378.104981] kmem_cache_alloc+0x129/0xb70 [ 378.109176] ? ceph_msg_new+0xc1/0x6a0 [ 378.113102] ? ceph_kvmalloc+0xb5/0x1b0 [ 378.117132] ceph_msg_new+0xc1/0x6a0 [ 378.120922] msgpool_alloc+0xc9/0x1b0 [ 378.124795] ? ceph_msgpool_init+0x2b0/0x2b0 [ 378.129240] mempool_create_node+0x841/0xc70 [ 378.133734] mempool_create+0xd4/0xf0 [ 378.137591] ? msgpool_alloc+0x1b0/0x1b0 [ 378.141702] ? ceph_msgpool_init+0x2b0/0x2b0 [ 378.146181] ceph_msgpool_init+0x12d/0x2b0 [ 378.150484] ceph_osdc_init+0x7cc/0x1010 [ 378.154620] ceph_create_client+0x401/0x620 [ 378.159004] ? __kmalloc+0x13a/0x350 [ 378.162792] ceph_mount+0xb4c/0x30a0 [ 378.166548] ? alloc_pages_current+0x6b1/0x970 [ 378.171210] ? f2fs_init_acl+0x1530/0x1530 [ 378.175506] mount_fs+0x29b/0x780 [ 378.179035] vfs_kern_mount+0x222/0x990 [ 378.183085] do_mount+0xca5/0x4ed0 [ 378.186695] ? __kmalloc+0x13a/0x350 [ 378.190474] ? copy_mount_options+0x91/0x540 [ 378.194962] ksys_mount+0x32e/0x3d0 [ 378.198695] __x64_sys_mount+0x157/0x1c0 [ 378.202806] ? ksys_mount+0x3d0/0x3d0 21:33:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket(0x2, 0x1, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0xffc7) 21:33:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000140)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x3c7}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000013ff4)={@multicast2=0xe0000002, @rand_addr, @multicast1=0xe0000001}, 0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000180001000000000000008000050000000c000600ffffffff09f973ea664a0ac684f98eb94d6966bd0f1cce79fbcd8311049dc9312fbbb43666623ecbb2ad4e2cbec4c91c02620795c5c9d1efb1eff3f4a86e9277"], 0x20}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000006c0), &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001}, 0xc) [ 378.206642] do_syscall_64+0x15b/0x230 [ 378.210584] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 378.215797] RIP: 0033:0x455a99 [ 378.219005] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 378.226759] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 378.234068] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 378.241376] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 378.248687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 21:33:21 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x3082}) r1 = socket$inet6(0xa, 0x1, 0x0) pkey_alloc(0x0, 0x2) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8924, &(0x7f0000000040)={'bond_slave_1\x00', 0x1}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x121040) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'dummy0\x00', 0x1}, 0x18) [ 378.255992] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004d 21:33:21 executing program 3 (fault-call:1 fault-nth:78): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:21 executing program 0: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="ff", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x34b, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r3, r4, r4}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 21:33:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="29d7e1311f160577651070") io_setup(0x7, &(0x7f0000000040)=0x0) times(&(0x7f0000000000)) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)}, &(0x7f0000000180)) io_submit(r1, 0x1, &(0x7f00000006c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="c9fe6c4192cbbf5dd4938c68735988ce33866b3547fc4c60151b0b2648de2cf57e64cd715c058d3df19c71c777e422d6213c8dda2948b88390532ec54a4c31347ef7b92a17ed28d6fc068b1037633d84adac1dfd6c7c91a9bb0a92f1ee904bbf96838b8b186e1719328409be15f3af76378ab26109402eb96c255e113a6ef2a31cf7b4a15f9bb9f368b8604b9792d29160adb313cebfe8b675156ed694dc7590eaaa634d8a17ba569181cda69ca360d2cb33dd8ee6f91bd01177bca5c0511f282e9db3e09aa6402693e42104076aa5606e94a9152b5fabb79a4f94475b95c0604860000000000000000000000000", 0xee}]) [ 378.421105] print_req_error: 120 callbacks suppressed [ 378.421123] print_req_error: I/O error, dev loop0, sector 5048 [ 378.432497] buffer_io_error: 120 callbacks suppressed [ 378.432516] Buffer I/O error on dev loop0, logical block 631, lost async page write [ 378.495559] FAULT_INJECTION: forcing a failure. [ 378.495559] name failslab, interval 1, probability 0, space 0, times 0 [ 378.506981] CPU: 0 PID: 22870 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 378.513856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.523238] Call Trace: [ 378.525879] dump_stack+0x185/0x1d0 [ 378.529586] should_fail+0x87b/0xab0 [ 378.533354] __should_failslab+0x278/0x2a0 [ 378.537642] should_failslab+0x29/0x70 [ 378.541575] __kmalloc+0xbe/0x350 [ 378.545066] ? ceph_msg_new+0xc1/0x6a0 [ 378.548989] ? ceph_kvmalloc+0xb5/0x1b0 [ 378.553006] ceph_kvmalloc+0xb5/0x1b0 [ 378.556874] ceph_msg_new+0x2c2/0x6a0 [ 378.560749] msgpool_alloc+0xc9/0x1b0 [ 378.564611] ? ceph_msgpool_init+0x2b0/0x2b0 [ 378.569051] mempool_create_node+0x841/0xc70 [ 378.573543] mempool_create+0xd4/0xf0 [ 378.577391] ? msgpool_alloc+0x1b0/0x1b0 [ 378.581457] ? ceph_msgpool_init+0x2b0/0x2b0 [ 378.585873] ceph_msgpool_init+0x12d/0x2b0 [ 378.590129] ceph_osdc_init+0x7cc/0x1010 [ 378.594225] ceph_create_client+0x401/0x620 [ 378.598564] ? __kmalloc+0x13a/0x350 [ 378.602297] ceph_mount+0xb4c/0x30a0 [ 378.606025] ? alloc_pages_current+0x6b1/0x970 [ 378.610633] ? f2fs_init_acl+0x1530/0x1530 [ 378.614883] mount_fs+0x29b/0x780 [ 378.618393] vfs_kern_mount+0x222/0x990 [ 378.622397] do_mount+0xca5/0x4ed0 [ 378.625955] ? __kmalloc+0x13a/0x350 [ 378.629694] ? copy_mount_options+0x91/0x540 [ 378.634132] ksys_mount+0x32e/0x3d0 [ 378.637789] __x64_sys_mount+0x157/0x1c0 [ 378.641863] ? ksys_mount+0x3d0/0x3d0 [ 378.645671] do_syscall_64+0x15b/0x230 [ 378.649572] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 378.654768] RIP: 0033:0x455a99 [ 378.657957] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 378.665679] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 378.672948] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 378.680221] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 378.687489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 21:33:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) signalfd4(r0, &(0x7f0000000000), 0x8, 0x800) 21:33:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) r1 = getpgid(0xffffffffffffffff) sched_setscheduler(r1, 0x3, &(0x7f00000013c0)=0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r3, 0x7f, 0xa002, 0x401}, 0x10) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/230, 0xe6}, {&(0x7f0000001280)=""/128, 0x80}, {&(0x7f0000001300)=""/149, 0x95}], 0x4) capset(&(0x7f0000000100)={0x20071026}, &(0x7f0000000140)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001480)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001580)=0xe8) sendmsg$nl_route_sched(r4, &(0x7f0000001640)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x208000}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)=@gettfilter={0x3c, 0x2e, 0x0, 0x70bd2a, 0x25dfdbfb, {0x0, r5, {0xf, 0x9}, {0xffff, 0xffff}, {0xe, 0xffe8}}, [{0x8, 0xb}, {0x8, 0xb, 0x5}, {0x8, 0xb, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2000c040}, 0x1) [ 378.694768] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004e 21:33:22 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000002340)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000440)="9fd2c5a0b4be1e1bcf09876de0691dc7209e04a617699eac6b47ffd8534a26ce790991175fe9b22cdd621cbb4e481f87cdd24cb2fc74bbe51c33407a193a98c3c300b5c254a2e3a9a229d802a1ce35aa7de4c2045d98e844228d9a7a580b3bf8e8a1be8e865623ffa727f9aa6adefb27e58b7cfb657f267aef9b21dcbfee3c2c0ad60000ecdaf80772f250c75e9a212723e3aa7fc328b25ada8eddb4211ca7c91d8ef29a8f850f84fa5f733691f3560e6d61399dbfb11c513b3a5989e811") ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0x8) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") readahead(r0, 0x1f, 0x100000000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0x40008, &(0x7f0000000180)="0ee4b121cc27a055dea99a57d2b4738fe73abd2e721c041eaa3c03bfbd2281ac6b6778c9873afc33d1453578c79420c1c2303bf3301ffce5d4364275e6d2b0a14f5958c98792cc2c24c236") mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001040)=""/4096) 21:33:22 executing program 3 (fault-call:1 fault-nth:79): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:22 executing program 7: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r1, 0x208, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xc1a}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x5, 0x11, [@typed={0x2f, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 21:33:22 executing program 2: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) [ 379.252579] FAULT_INJECTION: forcing a failure. [ 379.252579] name failslab, interval 1, probability 0, space 0, times 0 [ 379.264083] CPU: 1 PID: 22891 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 379.270978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.280368] Call Trace: [ 379.283022] dump_stack+0x185/0x1d0 [ 379.286743] should_fail+0x87b/0xab0 [ 379.290522] __should_failslab+0x278/0x2a0 [ 379.294832] should_failslab+0x29/0x70 [ 379.298785] __kmalloc+0xbe/0x350 [ 379.302290] ? ceph_msg_new+0xc1/0x6a0 [ 379.306404] ? ceph_kvmalloc+0xb5/0x1b0 [ 379.310436] ceph_kvmalloc+0xb5/0x1b0 [ 379.314324] ceph_msg_new+0x2c2/0x6a0 [ 379.318219] msgpool_alloc+0xc9/0x1b0 [ 379.322097] ? ceph_msgpool_init+0x2b0/0x2b0 [ 379.326556] mempool_create_node+0x841/0xc70 [ 379.331091] mempool_create+0xd4/0xf0 [ 379.334966] ? msgpool_alloc+0x1b0/0x1b0 [ 379.339068] ? ceph_msgpool_init+0x2b0/0x2b0 [ 379.339104] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 379.343519] ceph_msgpool_init+0x12d/0x2b0 [ 379.343583] ceph_osdc_init+0x7cc/0x1010 [ 379.343651] ceph_create_client+0x401/0x620 [ 379.343726] ? __kmalloc+0x13a/0x350 [ 379.368485] ceph_mount+0xb4c/0x30a0 [ 379.372238] ? alloc_pages_current+0x6b1/0x970 [ 379.376897] ? f2fs_init_acl+0x1530/0x1530 [ 379.381189] mount_fs+0x29b/0x780 [ 379.384713] vfs_kern_mount+0x222/0x990 [ 379.388761] do_mount+0xca5/0x4ed0 [ 379.392362] ? __kmalloc+0x13a/0x350 [ 379.396134] ? copy_mount_options+0x91/0x540 [ 379.400618] ksys_mount+0x32e/0x3d0 [ 379.404313] __x64_sys_mount+0x157/0x1c0 [ 379.408414] ? ksys_mount+0x3d0/0x3d0 [ 379.412248] do_syscall_64+0x15b/0x230 [ 379.416186] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 379.421401] RIP: 0033:0x455a99 [ 379.424612] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 379.432359] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 379.439755] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 21:33:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x5, 0x0, 0xfffffffffffffffe}, {0x6}]}, 0x10) 21:33:22 executing program 5: pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4002, &(0x7f0000000000)=0x268, 0x9f, 0x0) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000040)=0x1, 0x7, 0x0) 21:33:22 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) write$cgroup_pid(r0, &(0x7f0000000000)={[0x32, 0x30, 0x36, 0x36, 0x35, 0x39]}, 0x6) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)) read(r0, &(0x7f0000000800)=""/143, 0x3f6) [ 379.447060] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 379.454379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 379.461699] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000004f 21:33:22 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005d40)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) signalfd4(r0, &(0x7f0000000080)={0x1}, 0x8, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000b80)={&(0x7f0000000400)={0x1d}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)={0x7, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "150204416c0c3cce"}}, 0x48}, 0x1}, 0x0) getitimer(0x0, &(0x7f00000001c0)) 21:33:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'veth0_to_team\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) [ 379.585149] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 379.605239] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 379.612303] CPU: 0 PID: 22913 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 379.619171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.628550] Call Trace: [ 379.631189] dump_stack+0x185/0x1d0 21:33:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000280)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x0, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x7, 0x2, 0x1800}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x9, 0x410800) semctl$IPC_RMID(r1, 0x0, 0x10) [ 379.634868] sysfs_warn_dup+0x174/0x1a0 [ 379.638890] sysfs_do_create_link_sd+0x293/0x360 [ 379.643700] sysfs_create_link+0x125/0x190 [ 379.647980] device_add+0x1564/0x2cb0 [ 379.651836] ? mutex_lock+0x31/0x90 [ 379.655533] ? rcu_all_qs+0x32/0x1f0 [ 379.659296] wiphy_register+0x2475/0x3180 [ 379.663516] ieee80211_register_hw+0x39ab/0x49d0 [ 379.668362] mac80211_hwsim_new_radio+0x2e99/0x4cf0 [ 379.673439] hwsim_new_radio_nl+0xa8d/0xda0 [ 379.677827] ? hwsim_tx_info_frame_received_nl+0x1280/0x1280 21:33:22 executing program 2: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r0, 0xa, 0xb) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000000c0)="a3aa6baf577c031e3db4c3d5f5f3331f205686f76bb96c2c051d9d00a8ef02e6e32eaf54a4a1c2b0956051dd1dda6047576b253ad82e8bb3a69e41ba228bdb82d01d1a6d4b8f2a30966682589a94d19b2ca918a77f4e9495e6faa15ee1e4e46951d0029c8bc4294a9e155357c6ad5cdab70263507c6003c555fc8fad8055254713", 0x81}, {&(0x7f0000000180)="a593e0e6970a4bc267f1375f5d0f8481c12ba5f11c7d89f16c61eb9a0ee164eea283e00d817ddfb6d2b080def7bc2ec00b", 0x31}, {&(0x7f00000001c0)="5dc25992c5f6bc97ad8fd2f896be799b19e0cd81bfaaa154e1359acd796082f74e659c0d20565a86c3dc0aac8718dd5647684a252f9c9660b0cc626ccbd5cf5da74b8637ee89e54a7ac0476644c518c9af2972cec472e0e755d5cb9a6d521aa00660ac35febde0cfff1444827f69e5ca41402a956aee0809e3e9c01d4e63aa38c2b5ddf7c11d740a38facc994c25f8140e969129e0d9d39da26a9482ec1366ab7256aac9ccfffeb8b78362d94fea15", 0xaf}, {&(0x7f0000000280)="a78b81504a7ff58b619351bcb8402275644a9187ebe8faf42fa96fee5829d4f22e523a355ba12e18e0a2fba71ad195c7c0ded0ffe9324908a1beeb8daf65503721c17fc2b98c5e4d85e5fe15ee5004938c347fe7c567e0810e55cd2c7956be778e9ef292f1672d91a18520db534bf0e2a6c79c782bc3d759cf63373c1f2eeaa0bf6f3a99e807c39df3329fed5ed3cda6fe2d6abc3d21ebb331a3a89498be6a417ee1156f81a96548696caaeb0dcf3b52425ffd429df70d7edbdfdef3c93796f981cb8b3f15f82713bd0aa906b88cb1a73e5d1d0ef6f6157c41f55315f523516ee07630137e428e28fdc146d732de622c718ec1e4", 0xf4}, {&(0x7f0000000380)="a21f4614ff31448f6ac9af0a6e9fc1f231d7d8d9e9d0bba482b2fac42981f83a81dc6e9043a6615a03d30ac59b6ea4c649424b9aceaac786b58799cd93f457e77cb1e9febc69f3aafcc65e266128997e03e5354bd7920cfefae51e1b62dda39d70c79e55e79aa0b37a4e32a287d7ae72c4ba3811b81ea9d95984cd8b2d9f12468d75a53cb7c66e343287", 0x8a}, {&(0x7f0000000440)="89046a6223356954e4f968c420071e4861a7fbd3a2d17e582142713fe14f23dde43d6cbdffe2705f64b36d481b2d9b10a60b2c1956f41a62036865a9e81c20c41fa8e3f2d84219a8593e76c185fc958febe2999bbb041e6a91c2e40fd31af1648cbaa556a6e2dfadc028e453cb9cf41765baf9c9bd4f6f64050ceffb8e8c9f3f5234c4d8df78eae181524ce596ca76e5082b7f91f1461c5b5852b585e5c3dd902f1789011d6b9d8cdea650991cb8b00187b9e3affe440fe5e7f4a2db944b18c2ad6dc8f58ae6456bebd0cf9e1c527128f36027523687470e9bc1a893f3a2719f6bad5d9929d25bef11a0dbc328df99c329", 0xf1}, {&(0x7f0000000540)="a966f363a8ff10477ecc88d607c08940415f6e17a1e4d19704fcf266bdf17337b36bc4f354e1945eb9fc41c89d0a1a33592127b67d6e0f9375d26d83a3c5a9a44c3f0e383e8cdd0a2cc0aacc8da2977359abf87a3b3d57b4558b8fe3bc3c4a6bbb4ca8a650e5786d6061446bcf29d3e95d39af36bd57ef95b2b5d2485c20cadb900ad786874259e64f95497d0987e7645e1126bc1a5013db2b4ed1eb9c82f02cd257ba58c8d54b89e3de189501251e23a7a4ae51c66111df672c2420fb9f250e", 0xc0}, {&(0x7f0000000600)="5f60f0a1d3caa107fc2fe01505fc71d7fc0555bc19d3050706d9daa79ff76b14d1fb459d2f5f3968cc5ddfc7b452592a0e6031de56662a46ed679a2163e7de7597629e9672fadf9632a43531ce3809ebb18e3252c797fc0665556afc1871bcf2496cd30ad77b93cb5a18c7e68bf23b98a010cae6ee92599f1b5d2b7baeb8", 0x7e}, {&(0x7f0000000680)="c07c9e170fc20dc4050f0a7a741c6806781ff05c35b763b08e35f92cb5de00ce50", 0x21}], 0x9, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x168, 0x4000091}, 0x4008000) 21:33:22 executing program 4: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0x80000001}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="83b3d4d7470ca25b70bff87e5b58b2e9fb9da63fe366a441c194fad5dbd76f5a08e63605", 0x24}], 0x1, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) ioctl(r0, 0x2, &(0x7f0000000040)="53e87e88eba1058d1f62b2dd311c75517e343a317c32097cb61cacb5138eb03ab0a8") openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x428000, 0x0) [ 379.683665] genl_rcv_msg+0x16c1/0x1850 [ 379.687732] netlink_rcv_skb+0x37e/0x600 [ 379.691864] ? genl_unbind+0x350/0x350 [ 379.695818] genl_rcv+0x63/0x80 [ 379.699131] netlink_unicast+0x1680/0x1750 [ 379.703432] ? genl_pernet_exit+0xa0/0xa0 [ 379.707623] netlink_sendmsg+0x104f/0x1350 [ 379.711933] ? netlink_getsockopt+0xc60/0xc60 [ 379.716490] ___sys_sendmsg+0xec8/0x1320 [ 379.720625] ? __fdget+0x4e/0x60 [ 379.724047] ? __fget_light+0x57/0x700 [ 379.727980] ? __fdget+0x4e/0x60 [ 379.731409] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 379.736819] ? __fget_light+0x6a3/0x700 [ 379.740857] __x64_sys_sendmsg+0x331/0x460 [ 379.745143] ? ___sys_sendmsg+0x1320/0x1320 [ 379.749501] do_syscall_64+0x15b/0x230 [ 379.753435] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 379.758648] RIP: 0033:0x455a99 [ 379.761861] RSP: 002b:00007f78419c0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 379.769608] RAX: ffffffffffffffda RBX: 00007f78419c16d4 RCX: 0000000000455a99 [ 379.776904] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000014 21:33:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/10, &(0x7f0000000140)=0xa) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0x40000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) prctl$setname(0xf, &(0x7f0000000080)=',+GPL\'posix_acl_access}!:posix_acl_accessvmnet0em0\x00') [ 379.784202] RBP: 000000000072bf48 R08: 0000000000000000 R09: 0000000000000000 [ 379.791498] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 379.798792] R13: 00000000004c0e59 R14: 00000000004d0cf8 R15: 0000000000000001 21:33:22 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"79616d300001178b00", 0x80401a}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x10, r0, 0x53) ioctl$TUNSETVNETLE(r0, 0x400454de, &(0x7f0000000040)) 21:33:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000200)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') rt_sigtimedwait(&(0x7f0000000000)={0x7}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) unshare(0x2000400) shmget$private(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) read(r1, &(0x7f00000002c0)=""/240, 0x13f) 21:33:22 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000400)={r2, r1, 0x10000, 0x8, &(0x7f00000003c0)="d08d019a71fed3b4033feed00dac4a31786d62712c04f72bec344a61d8a2414a50cf0c97ab07c7ff2e47e6674a9fb562499f", 0x1, 0x0, 0xfffffffffffffffc, 0x53b, 0x1, 0x7, 0x1, "9f5940621ca6021ca0ba72e768eb0a21736219"}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000180)={0x7, 0x70, 0xc2, 0x7ff, 0xeb, 0x6, 0x0, 0x40, 0x8000, 0x7, 0x9, 0x9, 0x100000001, 0x2, 0x40, 0x1, 0x7fff, 0x0, 0x100000000, 0x1, 0x8000, 0x6, 0xff, 0xcab, 0x401, 0x8000, 0xa785, 0x5, 0x7fff, 0x101, 0x7, 0x216, 0xa4, 0x9, 0x3f, 0x1, 0x0, 0x1, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000000140), 0x4}, 0x20, 0x6, 0x3486bb87, 0x5, 0x3d954dd8, 0x0, 0x4}) io_setup(0xa08b, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0xfff, r2, &(0x7f0000000240)="446c70ec9e266cb611318306f9a37856bb1a3a62685ff20df0f2", 0x1a, 0xadf, 0x0, 0x0, r2}]) getpeername$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) connect$packet(r2, &(0x7f0000000380)={0x11, 0xd, r4, 0x1, 0x7f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl(r1, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r2, &(0x7f0000000440)="9ba6d1100e616312c9f9ff40c18e59beb88e123c3a2fc8c19c", &(0x7f0000000480)="e548d8ddac9c22c4e9a391b2da0968dab0d9aa06f2e9cf3178d0478778ab24cf5ad95c927b967449dbc8beed72ff040eb30acc9a431839e44bf15cca00046ae758117e5a2c42f9c4930bd0ffe6c14228bb"}, 0x20) socket$netlink(0x10, 0x3, 0x13) listen(r0, 0x1) [ 379.949534] IPVS: ftp: loaded support on port[0] = 21 21:33:23 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x40) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000140)={0x4, 0x6, 0x1, 0xc18, 0x3, 0x409}) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x39, &(0x7f0000000200)={0x3ffff, 0x100000001, 0x401, 0xffffffff}, 0xffffffffffffffcf) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x8010, r0, 0x0) 21:33:23 executing program 3 (fault-call:1 fault-nth:80): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:23 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005d40)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) signalfd4(r0, &(0x7f0000000080)={0x1}, 0x8, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000b80)={&(0x7f0000000400)={0x1d}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)={0x7, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "150204416c0c3cce"}}, 0x48}, 0x1}, 0x0) getitimer(0x0, &(0x7f00000001c0)) [ 380.128735] IPVS: ftp: loaded support on port[0] = 21 21:33:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x802) write$fuse(r1, &(0x7f0000000140)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x40000) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000080)) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) [ 380.187252] FAULT_INJECTION: forcing a failure. [ 380.187252] name failslab, interval 1, probability 0, space 0, times 0 [ 380.198708] CPU: 0 PID: 22958 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 380.205589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.214977] Call Trace: [ 380.217626] dump_stack+0x185/0x1d0 [ 380.221346] should_fail+0x87b/0xab0 [ 380.225122] __should_failslab+0x278/0x2a0 [ 380.229416] should_failslab+0x29/0x70 [ 380.233348] kmem_cache_alloc+0x129/0xb70 21:33:23 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x4, 0x13, 0x40, 0x2, "52b679a63f4c1dfda81b710d95c69b53516bbcfa32c7228499b60d73945a9966"}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') [ 380.237542] ? memcg_kmem_put_cache+0x40/0x290 [ 380.242162] ? ceph_msg_new+0xc1/0x6a0 [ 380.246087] ? ceph_kvmalloc+0xb5/0x1b0 [ 380.250124] ceph_msg_new+0xc1/0x6a0 [ 380.253904] msgpool_alloc+0xc9/0x1b0 [ 380.257774] ? ceph_msgpool_init+0x2b0/0x2b0 [ 380.262219] mempool_create_node+0x841/0xc70 [ 380.266722] mempool_create+0xd4/0xf0 [ 380.270583] ? msgpool_alloc+0x1b0/0x1b0 [ 380.274682] ? ceph_msgpool_init+0x2b0/0x2b0 [ 380.279137] ceph_msgpool_init+0x12d/0x2b0 [ 380.283435] ceph_osdc_init+0x7cc/0x1010 [ 380.287569] ceph_create_client+0x401/0x620 [ 380.291949] ? __kmalloc+0x13a/0x350 [ 380.295712] ceph_mount+0xb4c/0x30a0 [ 380.299465] ? alloc_pages_current+0x6b1/0x970 [ 380.304093] ? f2fs_init_acl+0x1530/0x1530 [ 380.308372] mount_fs+0x29b/0x780 [ 380.311902] vfs_kern_mount+0x222/0x990 [ 380.315949] do_mount+0xca5/0x4ed0 [ 380.319544] ? __kmalloc+0x13a/0x350 [ 380.323321] ? copy_mount_options+0x91/0x540 [ 380.327803] ksys_mount+0x32e/0x3d0 [ 380.331504] __x64_sys_mount+0x157/0x1c0 [ 380.335612] ? ksys_mount+0x3d0/0x3d0 [ 380.339452] do_syscall_64+0x15b/0x230 [ 380.343390] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 380.348606] RIP: 0033:0x455a99 [ 380.351824] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 380.359590] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 380.366891] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 380.374198] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 21:33:23 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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$kcm(0x29, 0x2, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/95, 0x5f}], 0x1) r2 = gettid() r3 = dup2(r0, r1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) tkill(r2, 0x1000000000016) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000040)={0x5, 0x6, 0x3800000000, 0x0, 0x10001}) [ 380.381502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 380.388895] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000050 [ 380.417702] Unknown ioctl 8834 21:33:23 executing program 3 (fault-call:1 fault-nth:81): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 380.462070] Unknown ioctl 1076380932 [ 380.476311] Unknown ioctl 8834 [ 380.499992] Unknown ioctl 1076380932 21:33:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x1) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x6e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 21:33:23 executing program 6: getpid() mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000004, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x65, 0xe, &(0x7f0000000080)=""/244, &(0x7f0000000000)=0xfc63bc8c0bfd5135) [ 380.545728] FAULT_INJECTION: forcing a failure. [ 380.545728] name failslab, interval 1, probability 0, space 0, times 0 [ 380.557167] CPU: 0 PID: 22976 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 380.564040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.573419] Call Trace: [ 380.576066] dump_stack+0x185/0x1d0 [ 380.579781] should_fail+0x87b/0xab0 [ 380.583586] __should_failslab+0x278/0x2a0 [ 380.587963] should_failslab+0x29/0x70 [ 380.591891] kmem_cache_alloc+0x129/0xb70 21:33:23 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x402) write$binfmt_elf32(r1, &(0x7f0000000940)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200fdff0000000000000000e0fd00000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) [ 380.596072] ? ceph_msg_new+0xc1/0x6a0 [ 380.599998] ? ceph_kvmalloc+0xb5/0x1b0 [ 380.604047] ceph_msg_new+0xc1/0x6a0 [ 380.607837] msgpool_alloc+0xc9/0x1b0 [ 380.611710] ? ceph_msgpool_init+0x2b0/0x2b0 [ 380.616150] mempool_create_node+0x841/0xc70 [ 380.620661] mempool_create+0xd4/0xf0 [ 380.624509] ? msgpool_alloc+0x1b0/0x1b0 [ 380.628605] ? ceph_msgpool_init+0x2b0/0x2b0 [ 380.633063] ceph_msgpool_init+0x12d/0x2b0 [ 380.637359] ceph_osdc_init+0x7cc/0x1010 [ 380.641496] ceph_create_client+0x401/0x620 [ 380.645879] ? __kmalloc+0x13a/0x350 [ 380.649664] ceph_mount+0xb4c/0x30a0 [ 380.653418] ? alloc_pages_current+0x6b1/0x970 [ 380.658069] ? f2fs_init_acl+0x1530/0x1530 [ 380.662358] mount_fs+0x29b/0x780 [ 380.665883] vfs_kern_mount+0x222/0x990 [ 380.669929] do_mount+0xca5/0x4ed0 [ 380.673535] ? __kmalloc+0x13a/0x350 [ 380.677492] ? copy_mount_options+0x91/0x540 [ 380.681953] ksys_mount+0x32e/0x3d0 [ 380.685657] __x64_sys_mount+0x157/0x1c0 [ 380.689767] ? ksys_mount+0x3d0/0x3d0 [ 380.693603] do_syscall_64+0x15b/0x230 [ 380.697538] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 380.702755] RIP: 0033:0x455a99 [ 380.705962] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 380.713712] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 380.721017] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 380.728319] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 380.735618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 380.742926] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000051 21:33:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000240)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x7, @random="03c5140f8814"}, 0x48, {0x2, 0x4e20, @multicast2=0xe0000002}, 'irlan0\x00'}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x43}, &(0x7f0000000200)=0x8) sendfile(r1, r0, &(0x7f0000000040), 0x40) 21:33:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r2 = dup(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000180)={0x1, {{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1c}, 0x4}}}, 0x88) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 21:33:23 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x36, 0x8001) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000100)={0xff, 0xc, 0xbf3c, 0xcfad, "98e93e429ddc3e514d08c392b4c40d8784a9d94cef0a4c0819942b6e6d46745c"}) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000080)}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000001140)=""/82) r4 = fcntl$dupfd(r0, 0x0, r2) ioctl$sock_bt(r4, 0x8906, &(0x7f00000004c0)) r5 = socket$inet6(0xa, 0x5, 0x0) r6 = dup2(r0, r5) recvmmsg(r6, &(0x7f0000001d80)=[{{&(0x7f0000001f40)=@generic, 0x80, &(0x7f0000001d40)}}], 0x1, 0x0, &(0x7f0000001f00)) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f0000000140)="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") 21:33:23 executing program 3 (fault-call:1 fault-nth:82): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 380.963013] FAULT_INJECTION: forcing a failure. [ 380.963013] name failslab, interval 1, probability 0, space 0, times 0 [ 380.974732] CPU: 1 PID: 23007 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 380.981608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.990993] Call Trace: [ 380.993643] dump_stack+0x185/0x1d0 [ 380.997326] should_fail+0x87b/0xab0 [ 381.001285] __should_failslab+0x278/0x2a0 [ 381.005592] should_failslab+0x29/0x70 [ 381.009522] __kmalloc+0xbe/0x350 [ 381.013045] ? __alloc_workqueue_key+0xd7/0x23b0 [ 381.017849] ? __alloc_workqueue_key+0x2b5/0x23b0 [ 381.022729] ? __alloc_workqueue_key+0x255/0x23b0 [ 381.027640] __alloc_workqueue_key+0x2b5/0x23b0 [ 381.032389] ? msgpool_alloc+0x1b0/0x1b0 [ 381.036486] ? ceph_msgpool_init+0x2b0/0x2b0 [ 381.040927] ? ceph_msgpool_init+0x18e/0x2b0 [ 381.045391] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 381.050881] ? ceph_msgpool_init+0x197/0x2b0 [ 381.055333] ceph_osdc_init+0x870/0x1010 [ 381.059462] ceph_create_client+0x401/0x620 [ 381.063854] ? __kmalloc+0x13a/0x350 [ 381.067625] ceph_mount+0xb4c/0x30a0 [ 381.071373] ? alloc_pages_current+0x6b1/0x970 [ 381.076025] ? f2fs_init_acl+0x1530/0x1530 [ 381.080316] mount_fs+0x29b/0x780 [ 381.083842] vfs_kern_mount+0x222/0x990 [ 381.087890] do_mount+0xca5/0x4ed0 [ 381.091494] ? __kmalloc+0x13a/0x350 [ 381.095272] ? copy_mount_options+0x91/0x540 [ 381.099759] ksys_mount+0x32e/0x3d0 [ 381.103468] __x64_sys_mount+0x157/0x1c0 [ 381.107577] ? ksys_mount+0x3d0/0x3d0 [ 381.111414] do_syscall_64+0x15b/0x230 [ 381.115351] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 381.120571] RIP: 0033:0x455a99 [ 381.123786] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 381.131539] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 381.138838] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 381.146180] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 381.153476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 381.160775] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000052 21:33:24 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="025cc83d6d345f8f760070") clock_nanosleep(0x0, 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000100)) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000014) 21:33:24 executing program 1: mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x10000132, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000015000/0x1000)=nil, 0x1000}, 0x1}) dup2(r1, r0) 21:33:24 executing program 7: r0 = socket$inet6(0xa, 0x8, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xad5c8b34d306af41) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0xdbb, 0xe53, 0x5, 0x7}, 0x14) 21:33:24 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x1, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x659e, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x7, 0x80}, 'port0\x00', 0xc2, 0x140000, 0xf0, 0x7fff, 0x4, 0x1, 0x3, 0x0, 0x7, 0x7}) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000240)=0x7, 0x4) ioctl(r1, 0x1, &(0x7f0000000280)="295ee1311f16f477671070") ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000200)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x320, 0x118, 0xffffffff, 0xffffffff, 0x118, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0x0, 0xff000000, 0xffffffff, 0xffffffff], [0xff000000, 0x0, 0xffffffff, 0xffffffff], 'team_slave_0\x00', 'yam0\x00', {}, {0xff}, 0x0, 0x2, 0x6, 0x21}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x2, 0x8}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x13}, [0xffffff00, 0x0, 0xff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 'veth0_to_team\x00', 'lo\x00', {}, {}, 0x16, 0x2, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x63, 'syz1\x00', 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) timerfd_create(0x400200000000009, 0x20000000000) 21:33:24 executing program 3 (fault-call:1 fault-nth:83): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x200, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000280)={{0x7, 0x0, 0xff, 0x8}, 0x3, 0x0, 0x200, r3, 0x6, 0x1f, 'syz1\x00', &(0x7f0000000240)=['fou\x00', 'fou\x00', 'fou\x00', "5ee600", 'security%+vboxnet0eth1vmnet1\x00', 'fou\x00'], 0x30, [], [0x8, 0xfc3, 0xdec, 0x4]}) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40400010}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r1, 0xf21, 0x70bd2b, 0x25dfdbfc, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x20, 0x18, 0x1, 0x0, 0x0, {0x5}, [@typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) 21:33:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x9}, 0x8) dup(r1) ioctl$TUNGETSNDBUF(r1, 0x800454dd, &(0x7f0000000180)) 21:33:24 executing program 2: set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x7) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xacf2, 0x101702) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000000c0)={0x80000000, 0x1b4f}) clone(0x40108000, &(0x7f00000000c0), &(0x7f00000029c0), &(0x7f0000000040), &(0x7f0000000000)) [ 381.487546] FAULT_INJECTION: forcing a failure. [ 381.487546] name failslab, interval 1, probability 0, space 0, times 0 [ 381.499156] CPU: 0 PID: 23034 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 381.506035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.515419] Call Trace: [ 381.518061] dump_stack+0x185/0x1d0 [ 381.521736] should_fail+0x87b/0xab0 [ 381.525525] __should_failslab+0x278/0x2a0 [ 381.529825] should_failslab+0x29/0x70 [ 381.533756] __kmalloc+0xbe/0x350 [ 381.537272] ? __alloc_workqueue_key+0xd7/0x23b0 [ 381.542073] ? __alloc_workqueue_key+0x32d/0x23b0 [ 381.546979] __alloc_workqueue_key+0x32d/0x23b0 [ 381.551739] ? msgpool_alloc+0x1b0/0x1b0 [ 381.555832] ? ceph_msgpool_init+0x2b0/0x2b0 [ 381.560275] ? ceph_msgpool_init+0x18e/0x2b0 [ 381.564739] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 381.570222] ? ceph_msgpool_init+0x197/0x2b0 [ 381.574695] ceph_osdc_init+0x870/0x1010 [ 381.578825] ceph_create_client+0x401/0x620 [ 381.583191] ? __kmalloc+0x13a/0x350 [ 381.586947] ceph_mount+0xb4c/0x30a0 [ 381.590702] ? alloc_pages_current+0x6b1/0x970 [ 381.595327] ? f2fs_init_acl+0x1530/0x1530 [ 381.599590] mount_fs+0x29b/0x780 [ 381.603110] vfs_kern_mount+0x222/0x990 [ 381.607153] do_mount+0xca5/0x4ed0 [ 381.610747] ? __kmalloc+0x13a/0x350 [ 381.614516] ? copy_mount_options+0x91/0x540 [ 381.618993] ksys_mount+0x32e/0x3d0 [ 381.622699] __x64_sys_mount+0x157/0x1c0 [ 381.626804] ? ksys_mount+0x3d0/0x3d0 [ 381.630638] do_syscall_64+0x15b/0x230 21:33:24 executing program 7: select(0x40, &(0x7f0000000000)={0x401, 0xe39b, 0x392d, 0x0, 0x100, 0x101, 0x4, 0xa331}, &(0x7f0000000080)={0x8, 0x8001, 0x58a, 0x3, 0x9, 0x8, 0xa6, 0x7ff}, &(0x7f0000000100)={0xffffffff, 0x9, 0x7f, 0xd639, 0x8, 0x6b5, 0xfffffffffffff0e6, 0x7f}, &(0x7f0000000140)={0x0, 0x7530}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x80011, r0, 0x40000000000) futex(&(0x7f0000002ec0)=0x2, 0x5, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180), 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000240)={{0x2, 0x4e23, @rand_addr=0x5}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x48, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1_to_team\x00'}) [ 381.634583] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 381.639801] RIP: 0033:0x455a99 [ 381.643014] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 381.650763] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 381.658061] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 381.665361] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 381.672747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 381.680138] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000053 21:33:24 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unshare(0x4030100) socket$packet(0x11, 0x4000000003, 0x300) r0 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="41a36ca7dc0755b81da0a376e94fc3a27bbd6145f78a5dc8c14ef80fb21c9345be436e702198bc89be1db07078dd9d2b263239b766b640e6f3", 0x39, 0xfffffffffffffffa) r1 = add_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="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", 0xfc, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000300)="dc8cde5433040754e9468efb1ac8f62f5521f3c37649e6d85e2e57a673e43a145bf236b55da5481186a61f971359b25f563c697adb79292415859da9e272f932c3808c534ad45b2c42363c1157d83d6a3ea4733d161be4cd3f0dce95ef1c5103731b985408c5376e32fbb7c2f7ad7226f5686c067ef950d2856073b86c315dcec6603b7444ed2058ed979e1df01be0ccd2edd2bd73b8c6876fbb98e7dd263d9b8cf725037698", 0xa6, r1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x101000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200)=0x3f0, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x24, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/36}, &(0x7f00000001c0)=0x78) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000000), 0x4) [ 382.241395] IPVS: ftp: loaded support on port[0] = 21 21:33:25 executing program 6: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xe04998e, 0x200840) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)}, {&(0x7f0000000240)=""/191, 0x2cb}, {&(0x7f0000000580)=""/9, 0x9}, {&(0x7f0000000380)=""/94, 0x24}], 0x4, &(0x7f0000000400)=""/98, 0x62, 0x401}, 0x10000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='aio\x00', 0x1000, &(0x7f0000000240)) open(&(0x7f0000000600)='./file0\x00', 0x400000, 0x100) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='../file0\x00', &(0x7f0000000540)='devtmpfs\x00', 0x85000, &(0x7f0000000580)) readlinkat(r0, &(0x7f0000000040)='../file0\x00', &(0x7f00000007c0)=""/4096, 0x1000) prctl$seccomp(0x16, 0x0, &(0x7f0000000480)={0x3, &(0x7f0000000100)=[{0x9a64, 0x9, 0x200, 0x8001}, {0x4, 0x80, 0x40, 0x96d}, {0x8, 0x2008, 0x6, 0x4}]}) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 21:33:25 executing program 5: r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7fff, 0x1000}, {0x0, 0xf9a4}], 0x2, &(0x7f0000000100)={0x0, 0x989680}) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x2, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x1, 0x5, 0x4, 0x800, 0x10001, 0xffff, 0x3, 0xfffffffffffffffc, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x20, @empty, 0x100000001}}}, 0x84) semop(r0, &(0x7f0000000040)=[{0x2}, {0x0, 0x5, 0x1800}], 0x2) 21:33:25 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa5db, 0xc4040) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0xfffffffffffffcdc, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000010a07041dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) fcntl$getflags(r0, 0x409) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000300)=0x4, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000001c0)={{0x8, 0x5, 0x100000000, 0x0, 'syz1\x00', 0x40}, 0x1, 0x20, 0x0, r2, 0x5, 0x7, 'syz1\x00', &(0x7f0000000140)=['/dev/vcs#\x00', '/dev/sequencer2\x00', '\x00', 'wlan1md5sum&((wlan1cgroup^]\x00', '/dev/sequencer2\x00'], 0x47, [], [0x2, 0x2, 0xf182, 0xfff]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000340)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 21:33:25 executing program 4: pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000000)='eth1eth1ppp0em1cpuset\x00', 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2b25a2d20b63df8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x20, 0x70bd25, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x85ab00}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x1000003, &(0x7f0000ffb000/0x2000)=nil) connect$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0x1, 0x2, 0x0, 0x4, 0x80000000, 0x3}, 0x8001}, 0xa) 21:33:25 executing program 1: alarm(0xb3d) unshare(0x3ffffffe) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 21:33:25 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'V[&'}, {0x20}, {0x20, 'vmnet0'}, {0x20}, {0x20}, {0x20, "21657468319b656d307dc0656d3116766d6e65743070726f63"}, {0x20, '-]('}, {0x20, "70707031276d643573756d65746830f92b7d6370757365746d696d655f74797065215b"}, {0x20, '#$'}, {0x20, '-cpusetproc}$^cpusetvmnet1'}], 0xa, "0f2d3a16ab6062ed21f4294cfb9b367fbffd13bf331ff3c933c2770fa9eee8d50d385c67ecd4071ae7bb839160d37ce9f28230a20cea3811464c17c8d7f6a6e15319b642f6fda2a5c0a0b2124e3db62d91ccb57a0a6c0d2393bffbf1085c91d07f3a0e687092e097e7362d39255590dea4f53b59e32be5e816e378631498560ed07f469534640f657c6becfedc34b7afb3a7480370d03cb7d835d180bfc6c848bf622076e7be623211577d8aebeeffe1ac55f4fbda58931d6f6c85cc2c2b41badbbb66b4f6bfcd61846e661d9fb9cdf27e9210980ca774e271ec939fb89c76f2af69157c338a8e99f7ec11da75b5430621921af18370"}, 0x16f) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000d00)=[{&(0x7f00000011c0)="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", 0x3c0}, {&(0x7f0000000a80)="e55c90abf7609e1699926438259fe52dabfb5edc1e96a2df3e1fb22f79f0f000e14ffe474cf4f3ef90007e4f4ca209fe232dd9df805d63cc6cc14aa856962d2c4e421212c95568eab1df04e33e6a1dde757281497a76913064131fcc32607d479b0b5bb020839a96610ccb87c401a90e73d8031e3f2216ca576ea7c6cab80856e05fbdf8135e", 0x86}, {&(0x7f0000000c40)="2c3113815380060918aa546f7ac93ed263336002e67e16f65f3d16dc34ac91e467d03fc7ee2e1b3a07dac4868cd7b05e17f08b2065814086394e37d3ac0a9f93e381f02ea04f374f34acd074b1d078ffe429e8dddf22c5c529c558540ad32666b1f581bb28ce96a069db218286ee79a17c23dd16ee4d97f69a6b5c5417b0d3bef0884176bd", 0x85}], 0x3}, 0x0) 21:33:25 executing program 3 (fault-call:1 fault-nth:84): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:25 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000800)=ANY=[@ANYBLOB="ca88c8f9ae1f486901b242b9e543f3c8dd1836cdcb731df700519323e89f4900"], &(0x7f0000000340)=0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)={0x0, 0x3ff}, 0x8) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) ioctl(0xffffffffffffffff, 0x8002, &(0x7f00000005c0)="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") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00'}, 0x10) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x84) clock_gettime(0x0, &(0x7f0000000580)) write(0xffffffffffffffff, &(0x7f0000000000)="302409ee4f40dad36a05d0fccb0a68eb16d8dd25459370c7ac614f971bfcff9e5ebd330d34c209a203a08905a7b45313d615d19af56b28302e4066b539", 0x3d) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) flistxattr(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000b80)="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", 0x8c8}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x80000) [ 382.867724] FAULT_INJECTION: forcing a failure. [ 382.867724] name failslab, interval 1, probability 0, space 0, times 0 [ 382.879141] CPU: 1 PID: 23082 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 382.886038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.895428] Call Trace: [ 382.898082] dump_stack+0x185/0x1d0 [ 382.901765] should_fail+0x87b/0xab0 [ 382.905536] __should_failslab+0x278/0x2a0 [ 382.909843] should_failslab+0x29/0x70 [ 382.913772] __kmalloc+0xbe/0x350 21:33:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x440002, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x44) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f00000014c0), &(0x7f0000000100)=0x4) unshare(0x24020400) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000000)={0x3, "c50c17"}, 0x4) [ 382.917264] ? vsnprintf+0x288/0x33c0 [ 382.921101] ? apply_wqattrs_prepare+0xa2/0x1010 [ 382.925956] ? apply_wqattrs_prepare+0x55/0x1010 [ 382.930751] apply_wqattrs_prepare+0xa2/0x1010 [ 382.935377] ? kmsan_set_origin_inline+0x6b/0x120 [ 382.940258] ? __msan_poison_alloca+0x15c/0x1d0 [ 382.944973] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 382.949990] ? apply_workqueue_attrs_locked+0xa5/0xc20 [ 382.955338] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 382.960327] apply_workqueue_attrs_locked+0x21f/0xc20 21:33:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='oom_adj\x00') write$cgroup_pid(r0, &(0x7f0000000200)=ANY=[@ANYBLOB=',0'], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0xa94f, 0x6, 0x4}) [ 382.965582] ? rcu_all_qs+0x32/0x1f0 [ 382.969330] ? mutex_lock+0x31/0x90 [ 382.973024] ? mutex_lock+0x31/0x90 [ 382.976824] __alloc_workqueue_key+0x1c46/0x23b0 [ 382.981660] ? ceph_msgpool_init+0x2b0/0x2b0 [ 382.986262] ? ceph_msgpool_init+0x18e/0x2b0 [ 382.990720] ? ceph_msgpool_init+0x197/0x2b0 [ 382.995202] ceph_osdc_init+0x870/0x1010 [ 382.999333] ceph_create_client+0x401/0x620 [ 383.003714] ? __kmalloc+0x13a/0x350 [ 383.007502] ceph_mount+0xb4c/0x30a0 [ 383.011270] ? alloc_pages_current+0x6b1/0x970 [ 383.015927] ? f2fs_init_acl+0x1530/0x1530 [ 383.020233] mount_fs+0x29b/0x780 [ 383.023766] vfs_kern_mount+0x222/0x990 [ 383.027822] do_mount+0xca5/0x4ed0 [ 383.031427] ? __kmalloc+0x13a/0x350 [ 383.035206] ? copy_mount_options+0x91/0x540 [ 383.039693] ksys_mount+0x32e/0x3d0 [ 383.043397] __x64_sys_mount+0x157/0x1c0 [ 383.047512] ? ksys_mount+0x3d0/0x3d0 [ 383.051350] do_syscall_64+0x15b/0x230 [ 383.055288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 383.060505] RIP: 0033:0x455a99 21:33:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1000016f4779e1070") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000140)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) [ 383.063714] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 383.071471] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 383.078774] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 383.086074] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 383.093373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 383.100671] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000054 21:33:26 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) ioctl$TIOCSTI(r0, 0x5412, 0x7d) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x0) capget(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) rt_sigpending(&(0x7f00000002c0), 0x8) writev(r1, &(0x7f0000000080)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 21:33:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000000, 0x8000) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x13f, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {r2, 0x1c, 0x0, @in6={0xa, 0x4e20, 0x3, @empty, 0x11}}}, 0x90) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, 0xffffffffffffffff, &(0x7f0000000000)) 21:33:26 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x102, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x4}) r3 = dup2(r0, r1) accept$alg(r3, 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 21:33:26 executing program 6: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) memfd_create(&(0x7f00000000c0)='em0lo\x00', 0x1) 21:33:26 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x30300, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_setparam(r1, &(0x7f0000000140)=0x1f) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000040), 0x45, 0xd709107dfde4f236) sync() write$binfmt_misc(r0, &(0x7f0000000100)={'syz0'}, 0x4) 21:33:26 executing program 5: r0 = eventfd(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='personality\x00') ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000540)={0x77359400}, &(0x7f0000000580), 0x8) sendfile(r0, r2, &(0x7f0000000000), 0x1000000008) 21:33:26 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) prlimit64(r1, 0x4, &(0x7f00000001c0)={0x7, 0x7f}, &(0x7f0000000200)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) unshare(0x2000402) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x16, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r2) sendmsg$TEAM_CMD_NOOP(r4, &(0x7f00000027c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14}, 0x14}, 0x1}, 0x0) 21:33:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000080)="f5", 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="97", 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000000280)=""/16, &(0x7f00000000c0)=0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x12000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x7, 0x5, 0x349, 0x10001, 0x7, 0x7, 0x9, 0x100000000, 0x800, 0x4, 0x7, 0x2, 0x8, 0x0, 0xc02]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x20, 0x8000, 0x6, 0x6, r2}, 0x10) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) finit_module(r0, &(0x7f0000000000)='-\x00', 0x2) 21:33:26 executing program 4: prctl$setfpexc(0xc, 0x3) getrandom(&(0x7f0000000000)=""/59, 0x3b, 0x3) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = getpgrp(0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x0, &(0x7f00003efff0)={0x0, 0x0, 0x10000}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup3(r5, r2, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x2000) 21:33:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f00000002c0)=0xb) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4028000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00032abd7000fddbdf250a00000008000500010000000800000000000000009597f7df0300e1"], 0x3c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000300)="c749ac24e9ea5595332b706d13e72d7c02c40869f839a8dbccaba9f2b54539aa53a33284b9cf16b28eff0d89c1d8c125b1d2e1437f2b", 0x36) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000340)={0x4, 0x3, {0x2, 0x1, 0x5, 0x1, 0x4}}) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 21:33:26 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x200000005, &(0x7f0000001000), 0x301) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000200)=""/1, &(0x7f0000561ffc)=0x1) clone(0xc8042404, &(0x7f0000000180), &(0x7f0000000280), &(0x7f0000000080), &(0x7f00000001c0)) 21:33:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f00000001c0)=0x14) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000140)=""/94) sendto$inet(r1, &(0x7f0000000080)="87", 0x1, 0x0, 0x0, 0x0) recvfrom(r2, &(0x7f0000003540)=""/68, 0x44, 0x10062, &(0x7f0000003640)=@hci={0x1f}, 0x707000) 21:33:26 executing program 3 (fault-call:1 fault-nth:85): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:26 executing program 7: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7a1, 0x7fff, 0x2, 0x0, 0x0, 0x1a6, 0x5, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x4, 0x5, 0x4}, &(0x7f0000000100)=0x10) 21:33:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffc, 0x105082) unshare(0x28020400) r1 = memfd_create(&(0x7f0000000000)="000000008c00000000000000000000", 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000014c0)={0x0, 0x369}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001540)={0x0, 0xa7, "5351f9fbbe1bcfd086f4de2b81ea9ea6657483ec4ba24f0eacf4d99fb31f3dfaf88dbffae6febdb9409fd417d620dba42e36b303ee85024ed7c7b847ba0b55b7615ac3baa54401b75a904dafebb1c7b9d1b8f4c8bb1e46d45f92fb766216af32165e26e7db9ecde0aeae233036de62ad7b81d8a2ba7f3ab5b3c37721bf5a98a4d54268bb479622f165afbee3914ff524ae12e70326bb02ec280f9c0f0c830a10ca2c665c59c1f0"}, &(0x7f0000001600)=0xaf) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001900)={0x0, 0x5}, &(0x7f0000001940)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001a00)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001440)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="0a6b77fd67e4fc82ff7819ddc5f45e5fbfa37eaffafc0847257cf7ac6cd796071562f7fe3d5b506a05898a972d778122dad74980f66484c46640cf838def45130d2ebfb3dc4c7951f6b4358a0c6ac95fb4c7b44d4089d1646d5bf1f814befcdc1dd47d370f369a0b97ea47f671979335b66ee92d441a0e7db8471974f443637f8ede7e8ef409412701", 0x89}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="157e1fb0853e5ede55e91cbbedcd56323cc8f443193dabf0226dd49e46988dc4f8c0e89597a5e59786b101a272b4919fce0a3726dcf21111fd9f9abfdac7d4fc9d4ba092472be1f03c93b1c39a18d0e06a42259157340831c4831e5bc46a017c99c9bc607e3cb1edda0d9264ef75ba11741c0a7e196e8f4d8eb368618e0dce950715a67a923a0c34274405389cdc5cf4af7f54d18bdffe1df7811fee7ce606bce4c15f3ff05612a5fc8a28b857f06daa2174cc41060268b9eca5929d7ff8fc0e8eb14fa17c83bf026b1fae76569a275cdb378893fe3ae934231e8e00b42055b806d863", 0xe3}, {&(0x7f00000012c0)="9b72a80597b4d08bf8e24b5fbe454bbd99b306e9a74d114d82f5a90f98e947e631f01584ebba11d368d9630a836747bedf835ef24391fd095b1c8aae0d930b8cffe9a57babb366835babd055b545f216cadaf2ad0f8606bb36c896db451ae1185f47b7d4bc947b6ba3df600cd0656048871f9a", 0x73}, {&(0x7f0000001340)="b482b77ab810ab7006004f076a522647b7242c7ba6132f408936bf96af02014c134ebc37f8ad10942e62a6505d231fe56939e35ef3020e58699bd7e17b6117f8832d037f28b951d0be7b2ae59aa2c880d963df32145a74d66025fc8da6ca10568fc5fba14e5a1741402a1587b3b552e5081422d0a7a93d17bcba187aeaa3feed1e269034601cbb3bf72b11ad34e53c6a", 0x90}, {&(0x7f0000001400)="f7608c2c4e0eeec54072", 0xa}], 0x7, &(0x7f0000001640)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0x0, 0x8, 0x100000000, 0x6, 0xffffffff, 0x2, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x31, 0x8, 0x1f, 0xff, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x19}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0xb0, 0x40c0}, {&(0x7f0000001700)=@in6={0xa, 0x4e21, 0x7067, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000001740)="2cbe58650e45ba76b3ead39e03fc6c13b7f456ce9690c52c00a9d6294c904bf99c4e3c165016da3ba4e4a1ba2a51bdd83cb40d9184a834917845733fc9220458b815ea", 0x43}, {&(0x7f00000017c0)="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", 0xfd}], 0x2, &(0x7f0000001980)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0xa9b9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0xb4, 0xef, r4}}, @dstaddrv4={0x18, 0x84, 0x7}, @dstaddrv4={0x18, 0x84, 0x7}, @init={0x18, 0x84, 0x0, {0xe99, 0x7, 0x9, 0xfffffffffffffffc}}], 0x80, 0x4008000}], 0x2, 0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x100000001) [ 384.062589] FAULT_INJECTION: forcing a failure. [ 384.062589] name failslab, interval 1, probability 0, space 0, times 0 [ 384.073984] CPU: 0 PID: 23161 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 384.080861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.090243] Call Trace: [ 384.092888] dump_stack+0x185/0x1d0 [ 384.096659] should_fail+0x87b/0xab0 [ 384.100450] __should_failslab+0x278/0x2a0 [ 384.104767] should_failslab+0x29/0x70 [ 384.108701] __kmalloc+0xbe/0x350 [ 384.112189] ? vsnprintf+0x288/0x33c0 [ 384.116020] ? apply_wqattrs_prepare+0xe4/0x1010 [ 384.120816] apply_wqattrs_prepare+0xe4/0x1010 [ 384.125440] ? kmsan_set_origin_inline+0x6b/0x120 [ 384.130324] ? __msan_poison_alloca+0x15c/0x1d0 [ 384.135039] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 384.140032] ? apply_workqueue_attrs_locked+0xa5/0xc20 [ 384.145348] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 384.150332] apply_workqueue_attrs_locked+0x21f/0xc20 [ 384.155577] ? rcu_all_qs+0x32/0x1f0 [ 384.159325] ? mutex_lock+0x31/0x90 [ 384.163018] ? mutex_lock+0x31/0x90 [ 384.166726] __alloc_workqueue_key+0x1c46/0x23b0 [ 384.171545] ? ceph_msgpool_init+0x2b0/0x2b0 [ 384.175989] ? ceph_msgpool_init+0x18e/0x2b0 [ 384.180443] ? ceph_msgpool_init+0x197/0x2b0 [ 384.184905] ceph_osdc_init+0x870/0x1010 [ 384.189039] ceph_create_client+0x401/0x620 [ 384.193419] ? __kmalloc+0x13a/0x350 [ 384.197187] ceph_mount+0xb4c/0x30a0 [ 384.200954] ? alloc_pages_current+0x6b1/0x970 [ 384.205602] ? f2fs_init_acl+0x1530/0x1530 [ 384.209883] mount_fs+0x29b/0x780 [ 384.213403] vfs_kern_mount+0x222/0x990 [ 384.217449] do_mount+0xca5/0x4ed0 [ 384.221044] ? __kmalloc+0x13a/0x350 [ 384.224817] ? copy_mount_options+0x91/0x540 [ 384.229297] ksys_mount+0x32e/0x3d0 [ 384.232984] __x64_sys_mount+0x157/0x1c0 [ 384.237085] ? ksys_mount+0x3d0/0x3d0 [ 384.240914] do_syscall_64+0x15b/0x230 [ 384.244843] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 384.250053] RIP: 0033:0x455a99 [ 384.253260] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 384.261021] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 384.268318] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 384.275617] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 384.282919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 384.290216] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000055 21:33:27 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000040)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000400)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000004c0)={0x0, 0x1, &(0x7f0000000300)=""/3, &(0x7f0000000700)=""/255, &(0x7f0000000980)=""/199, 0xf000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)={0x1, 0x0, [{0x0, 0xf4, &(0x7f0000000800)=""/244}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000900)=ANY=[@ANYRES64]) 21:33:27 executing program 6: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x2000000) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x35, 0x0) init_module(&(0x7f0000000040)="298c28776c616e31766d6e65743100", 0xf, &(0x7f0000000080)='cgrouploppp1\x00') renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x1) 21:33:27 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x200000005, &(0x7f0000001000), 0x301) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000200)=""/1, &(0x7f0000561ffc)=0x1) clone(0xc8042404, &(0x7f0000000180), &(0x7f0000000280), &(0x7f0000000080), &(0x7f00000001c0)) 21:33:27 executing program 4: r0 = memfd_create(&(0x7f0000000200)='ramfs\x00', 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x40000000}) ioctl(r1, 0x8912, &(0x7f0000000140)="295ed277a4200100360070") ioctl$TCSETA(r0, 0x4030582a, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 21:33:27 executing program 3 (fault-call:1 fault-nth:86): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 384.435086] FAULT_INJECTION: forcing a failure. [ 384.435086] name failslab, interval 1, probability 0, space 0, times 0 [ 384.446495] CPU: 0 PID: 23171 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 384.453369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.462758] Call Trace: [ 384.465410] dump_stack+0x185/0x1d0 [ 384.469093] should_fail+0x87b/0xab0 [ 384.472865] __should_failslab+0x278/0x2a0 [ 384.477154] should_failslab+0x29/0x70 [ 384.481089] __kmalloc+0xbe/0x350 [ 384.484591] ? apply_wqattrs_prepare+0x1d4/0x1010 [ 384.489480] apply_wqattrs_prepare+0x1d4/0x1010 [ 384.494221] ? kmsan_set_origin_inline+0x6b/0x120 [ 384.499138] ? __msan_poison_alloca+0x15c/0x1d0 [ 384.503855] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 384.508888] ? __alloc_workqueue_key+0x1c46/0x23b0 [ 384.513880] apply_workqueue_attrs_locked+0x21f/0xc20 [ 384.519137] ? rcu_all_qs+0x32/0x1f0 [ 384.522988] ? mutex_lock+0x31/0x90 [ 384.526675] ? mutex_lock+0x31/0x90 [ 384.530370] __alloc_workqueue_key+0x1c46/0x23b0 [ 384.535181] ? ceph_msgpool_init+0x2b0/0x2b0 [ 384.539716] ? ceph_msgpool_init+0x18e/0x2b0 [ 384.544168] ? ceph_msgpool_init+0x197/0x2b0 [ 384.548636] ceph_osdc_init+0x870/0x1010 [ 384.552771] ceph_create_client+0x401/0x620 [ 384.557151] ? __kmalloc+0x13a/0x350 [ 384.560905] ceph_mount+0xb4c/0x30a0 [ 384.564660] ? alloc_pages_current+0x6b1/0x970 [ 384.569290] ? f2fs_init_acl+0x1530/0x1530 [ 384.573568] mount_fs+0x29b/0x780 [ 384.577094] vfs_kern_mount+0x222/0x990 [ 384.581140] do_mount+0xca5/0x4ed0 [ 384.584738] ? __kmalloc+0x13a/0x350 [ 384.588507] ? copy_mount_options+0x91/0x540 [ 384.592965] ksys_mount+0x32e/0x3d0 [ 384.596666] __x64_sys_mount+0x157/0x1c0 [ 384.600762] ? ksys_mount+0x3d0/0x3d0 [ 384.604592] do_syscall_64+0x15b/0x230 [ 384.608524] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 384.613736] RIP: 0033:0x455a99 [ 384.616944] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 384.624707] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 21:33:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000000)=0x80) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8000000008b12, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_ivalue}) [ 384.632005] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 384.639307] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 384.646606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 384.653917] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000056 21:33:27 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x401, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x2, &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000001a40), 0x4000000000001bf, 0x0) 21:33:27 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643009466db953a593a4b92000000020", 0x1000}) sendto$inet6(r0, &(0x7f0000000300)="040300000309c14609005375c52c", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 21:33:27 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) recvmsg$kcm(r0, &(0x7f0000001280)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x111, &(0x7f0000000240), 0x0, &(0x7f0000001340)=""/4096, 0x1000}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2001, 0x0) writev(r1, &(0x7f00000000c0), 0x10000000000002e0) 21:33:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xa000, r1, r2, 0x81, 0xdb5a, 0x208000) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x6, @broadcast=0xffffffff, 0x0, 0x3, 'rr\x00'}, 0x2c) 21:33:27 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe1f}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfffffffffffffeaa, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xffffffffffffffff, 0x6, 0x2}], {0x8100, 0x62, 0x6a, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 21:33:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295e273b5abcf477671070") socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) close(r2) close(r1) ioctl$TCSBRK(r1, 0x5409, 0x5) fremovexattr(r0, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') 21:33:28 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl(r0, 0x9, &(0x7f0000000040)="0047fc2f07d82c99240970") futex(&(0x7f0000000080), 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)=0x1, 0x0) clock_gettime(0xa, &(0x7f0000000500)) 21:33:28 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xb2, 0x4, 0x7}, 0x2c) unshare(0x24020400) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101002, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) 21:33:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0), 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40001) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xb6, 0x8, 0x6, 0x6}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000002c0)={{0x7, 0x4}, 'port0\x00', 0xb, 0x4, 0x6, 0x8, 0x6, 0x3f, 0x2, 0x0, 0x6, 0x59}) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x80000) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000240)=""/18, &(0x7f0000000380)=0x6) r4 = getpgrp(0x0) fcntl$setown(r3, 0x8, r4) setsockopt$inet6_mreq(r0, 0x29, 0x4000000001c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 21:33:28 executing program 0: r0 = memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) shutdown(r1, 0x1) r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/pid\x00') unshare(0x2000400) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 21:33:28 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='em0\'wlan0\x00', 0x5) r1 = socket(0x4, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fstatfs(r0, &(0x7f0000000000)=""/57) r2 = getpid() r3 = getuid() fstat(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000014c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004240)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000004340)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000004400)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000043c0)={&(0x7f0000004380)=ANY=[@ANYBLOB="340000002e00210527bd7032873b85455ac42766", @ANYRES32=r6, @ANYBLOB="f3ff0300fffff1fff2ff0d0008000b000700000008000b0008000000"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4004040) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000018c0)={{&(0x7f0000001700)=""/69, 0x45}, &(0x7f0000001780), 0x8}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001500)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000001600)=0xe8) getresgid(&(0x7f0000001640), &(0x7f0000001680), &(0x7f00000016c0)=0x0) sendmsg$unix(r1, &(0x7f00000017c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000100)="559a34ff3c6a84308a2d3ea27df86aa7ef8f0e25fb135693e1ca", 0x1a}, {&(0x7f0000000140)}, {&(0x7f0000000280)="735fcdea000b5b041fbdc26d2017db41de0fcaf030f92fbc4159c32babc1829b7a090ae8fd25747a4c83ad9ae1cf1493f4fed66e80ea1a601f52fd1d794a47d7f47256c09c74dc2f6659ff5b00e9aba1473cf4379f049bcd3473a78952acdeae49a947a9ab9674e05cbb0fd2629afe4a4d685bbfcb969e72fbbff7fb9aa9fb18b0c62196eb77f24c456ee9d3e463b49f813356c6b71b9092419c7834d21b9a11ac0ede482ae4d6f1fce10662efb1af4423c8e36b92d0f066943b6aa3c8f65115e0fd6bfc4269bd502cc139a89e169d3222a619ca097b268437140e9bb8fb155cf513cc419a1d116408ba7881a81662cfa3ccddcdaadded243f9268e6942b768412526373216ef877fc4915126c2b1dbeebb9ace4b3d70101e573d778b017147ee79eaf7d027f36e5ead32679a6b52d8fbf0ec805d90682064accbebc035261f52adb3403a7a640ab3ec44738775c762dc00a55cf24b10c323d37d945f1344eba07c4a8e0357c39527ce71bef8cc37c1b6522df18296a5c3c281c1e2f494958617c5fbfd849b6859d53a815ebf674028e352033a76318a2330720294f87da23810005a1bce356d45d85c02e88cddfc20ff31efb72e7e3804de4ac4a1cde233c3edd1bb4f4460786336cb5cd85954c66acf2fcfeab9ca4a64603f71794aaa0a9a131666b85623f4f1c0250017a7ebc986f1d6ac7876cb7b7c6fbb488c6ff179d3e457a858cd7bd523ad07f28662cd6298e5685560fc4d30b0050bba2af57c89d052a26ddf4f1501805e24614272caa1e0656ffecd2f33107325f58bc09bc818fc6aa15a9fd0515700636d5f9fc5e814bcc9d1a6b4328a3b9963e1f8e676bfd37e98c8df555da7fb52cf0ffa4fa5dcc762dcad1b4d9da64387aac4012c6b00e5ff724700adc3e9ee5a9bfd6b700ff5ddd4d5f52ce40c36416a4f050c68e363e4bf6018ce0cf1b3f47098d067c2939337b6abef53d41c17e2408d02c498134ac8e0cb93bc7a6085bc3dd09f37eadb6dc6d8aa739da7f8be47982f264b1672e906417731493ea238ef0ebb4eccbfcf85f3f2ad4872c23a0f2d291b87a85d39619cd457efbb2f26b43a9b3a801177778af5bc10628e6175cc723e6763b23f15c7eec098cc2829879822338c18a6440c5f5fabfab44f1e67018d45019f1e2cc234107131a224087f005950fedd7da65201f51329287e254daf23ab0989fbc8e27d5065d1e008e8cb2211ab6e05332fb9289bc22a33871a82ddb809b9fc7785411714b5dcb7a4eb758114a224ed3b9b87bde9e1e05ec76e4e2c0a42f767d92bb5260520828935575e6030f556937893debac6b0c01565b048128728540664c6e5e87ee832e67d572bdfad1a1f0eb1cd644b1c7f32f9854f0116597ecf92723c7f70f3deae9661123361081cc2a084fa7dc301e9937a6bbf602c5c1f70cde3b53d71be0402f7644107a75505751e70352b25828c163796e9ad5ec908d5ff31df59ab4ee38dcba1d2c1ee3fb909c43c0b83ec22ade068a6e1e3c1fc9262fd91f0ee06e972b2617c95326bf34d6a01b6c6188bcb0247ee2aaad3ea7cb90c4759ed97cbe5d96ad1814b9112c2d0b2fc105e96550635ce375105260be216b71820389c3308ee649802d63f946e163e1b3efa4ff2f78a15cb84c42e86043aa7b0add763a0ba44933afe97bfa53c7db056f79f13c9e2def2394d77d19a09a4d74f89ff43b2296f899f6ac358436546385e561a93bd4b5b854e340afd7f5747ee103b2cde4a4a8ec643a74928ef60e57c2b1272225d55c9d3cb7a6d5874db5721df09686e528271f261776d73649cf4efd8908748653869f356db7058f9e7e21849a6938ff4065e1fc2b2077f599ca9981dea0d4d2083f9572b63aa8119765eef44dabee48a2d99df29a7591ac2d0b7e12fbd5176d20986bb2523b6946f850ed5125ee027a56012e2031d415f0e85a7392dbec1689d77f64be932f71813513a34652b36267515af01f650d89d483f6e2f6d6c2c87fbdf03a2a3a669d7bcd96fb54c48013e6064392c49c3f3c477d7030825570fe958b3e37d01603c46d3403607ac1fea1c642fc4cf0b121899e33567aa1a6f3327df74439300b9fda1104d1f32bfd3a721b86328033a39a99c02118c2529abc2eab83c2aed9da1e5752332684d4556c7a8277dd8530922d8cd897a21faaa62e813351342876811cf7ffa8ce0fb54af766fc74d6b5070bdf74ff603f6e0da070aee9c7349479501b32dc8d85c3c1a4a598e30ff228fb84da70b9936490f644f5881f673c1044ae9077576e24185c4e4eac334e61c8e2f762b5df964fa1d55478a15ba21865a88fcbaa028075ba66afd187cb77105c1edcbf4d547dc6b0e7060bf1259230617b8d844aa99da926bc15e4a33716e91652f38d8c5cafa43716c12509d0962bc1746e497ee3120e35a6202fecbcf322eb4fe5d015f19a3f332180ab63f22a9edfc100038147c09fc8fca530b6620cde8eb95e6e9820f268b3a71ba139a293288e3980e583fa04cb94cd3011f73950cdf55dc35619aa1a0e2bf44e46a818af67011a0710462d72e51717499b69a3c949cd1e23b7a02e530c53f417f3323bb12d2b9947bab76a74df2172bf6e555292b399ceeee3aa28ebe44875e8c6ca6d40ad2fe0a25962be6f0582808ccadbb046876228bb85c7c126bd22a164c2d4ffbaee963599fcf1535db8d43c3e8c78e2c1831490c906c043cc1af6980783a3900a0d83135984d1e5b96bbbfd93f55393fe3023fbf01e3177b41bbc21912d52c4cf829c688d5dd484ad9cf55d04c39f5fd1c54cf249843a663e86a0119237b8c43c57e17e7f56514a053e8685d5e213b54c1abe45ce89d8053ea3959ebf6daf74524708c820fbea66b7edbd78272e8740e626ec2b78bc2c006b354de93d2ea68377889e0c6087c44dae7a88edf3ef0dea14fb57b23c91af7a84ed87bd0b7b1961e8027ad9befdc8a5004737512e8a0eb96d3261ce33e17bd8833732bc2fed1ad915408d74ed4535dd4e6fb99ee16248424bc6ddc20e2f31f9608eaf29af0dfd2ce46ffde444b2846f9035736c99cabf49d570f5a1150dfc5293ccc574aced763f1655fd65acfbe24dc990db9a3ea067b383330907edca3e644a4a62fff31b14bbd00f74d18c6876a09ccc770a6f3e61a125986493cb423d6bd44f714ad6a61f4277376edbbef386bbdcf9ed50e21a0330d59976bd3eccaace11b5258c91c607a5e5ae954bca193276af645faa8363a4c65e6999fc56ad58990aee037e9d30ff1e6ba89b5b75f7a03f0fa0db6e182aeb9aa563d783dc76795f8de19b099856e13789f4bd57b6bdd86f194de92ceec1dd263f76bcd847561dbb0db3ef52f3672ca2e1fc6be1b4b7db7fa4170462cd26276aa60b9e50ca06f04fec7a6408e58a7bf8a94ce0e5d2555ca4df77a6f8c418b1c776b28e219be4e1d87be42a8a60cc06717701093d5ccc777032b43f85e3024008f3b024eb485623cd321205c461090da860b214ab605088ad69cccaeecacecb5b4232382f5653299c5dbf6edccd443e1c8fbccefd90bd969a23a88cb0d64e88e0c68cc737e17e3753d5d292f5d486ab0d3d58acd0420fb2643accb3b881e45a06d508a9856afb91e7926c85f0d8d6277448fad2275a2a320536ff4c08423d90d1e4b89be4e0af5ddfc5b0b26ea5d1ee28f286e156d92dc07e9d136670ebab0c2e5147398be18fc31612aeeca9999e36306d483fdcd332bcd4a9cb2b17817ba813c8ce27e49ee1b847b4f200429174a99ff24417ffd88e549eca746757f7f2748ff400fe1c7781cfe0916635b173de7a99c9f18b4c1e648ae120b33559146f8574a3d8cf3d1ed8a5faa864706e73fddb5549802412317e34723debb0e726a94c586e3e7423da924ae83c18f579fcc8fbb0ca40167de2dbc2b9d2d12c07a78d8d148c855ee30b8c102a67e91d389e4d8e9f36c3f27332c3cc00e3b16dd1953c392e41465f9a9a8073fcae9ccca6d4969f2a164ada35ede09b2db30a77f52f3a784d0cac8d9d6a97960655a84922af627f0808529359d8676a39d9b3009588a801c4c16944202383fcd234c3a0f837f351f2dce69203a51305727b7159700d3e6494990644958a2cccc7c3ad49c947809914bb642a9cdb3e21c7e78f61196c7c0e4e02cac7f37551eee27f657d00aed92afe83b158b5da4ff1e92e7b9223725104b90f86cad3a33c2097950f0528c1411266710fb984f4fa574a12adc73e949a678160e7d0ee1821ce20eda2f39671a1a2f5a44f24477837362960e211ba92ad8f72635861b261c3b43e9efc5b8cd3adfe051596c2bbb083fd42dfa66e003bde55824f5bae3aca5691fe12e975cedba2e499e156f1c0ea222dddc9798b97759ff2e25c4e7a3188177cf9ec22e645396d560809dba91e5a0031b9afe159207137424595cf8975d80fba400c6ba8d51b34b63e1c6e398630d6e8369ee77b22dc91fa27fb866cfdff36fa97de0162324634b2ac8e6b2d9ec0bc3202c710b58c06d8517ecc56490a4c381ee6779afe06ea5ba401d5e421a12035d08bf5e6d669acbb087b45bd3d39449d6603981a252bc1a98272014f639e056011c962c02686a36954da3598f35765ac410c3d13ef58b23d3a5ac677e6a87d6cbf989555f9eb89e53197f6a36c9bc94818c88f959384990c475963efa57f17eba5d5f1d35570fc5922a2dde5d3e193567ea5a75014e1fd16349e02736de0b8fec9ceeac3d09c7827fb53d85679cc52350b6af5bff388607050bc2273cc5d0d4bd04fca182a8dd2c781e28d68bfb5aa6a2b99a2cd1af76d00d679098743bc39a40f9ef17a3c3d115463f8857c09d306a4d296d36b8d4fb87cbb1072d5bb5add9a64aea155f6916cbf82bf581c09973656c387ab103265ef86e159d060af2171b672f79a782f87afec1f666a1a0544241d07044f95de0d5dfeade562d8c0e34d4910e275f28a326a263d1b7846e4edcad127d476ac8a6e073d7d103f5f35ce968674299c9e2c5cd4c08c3d248d6b5bfa6c4e3ffe1355a8c5b3e4b5494e5946ebba31464421b906d69ec657df2ec348bc37833ae4f7fc16b20ebf93b29769c8dceba090526e8ea87c65989486d3628501871fb670dd5a413d1b1da0a2fc9df103895e6b4c06798635efe2b41583262e21c18a6f4c26a5fd3bd1cd977950236f38a8ad0b3f11cd56d6c38226d4b8c10d13caa32287674817e0f6ee444e773cf4f634819c105e0203efaa5e185fec0744715a9451d0889a30ffc2c78c9b023b6498671073690431a49c31cb76295ad587302bf67f63424d4abb662b3cd4a3a0351b0d54a6ebcab7bb9f5725a96bcfd5bf1947e1efe3d724d1671dd2cc87a6e5a5a9fcd4eee42c39904758bb496688698107b56decc39aa517b779c16221452e8b91caf84425d47d0263cd2f2a7286889de452beca606a4d7baf5910c8a643ccc9a8cd00e6fa0b7e9f8006e9f52ca5efcf751ef8dda342c640e6b6bf5e0c6c7ce0f2c11fb50b6ac8e3276fb213440f97673a1b51ed01df8b13937d4946a3ba033d1ac6967c42a297a1575e74aa7c4d31b7c5b64d545b53f3cb6c0a62859a41987a0cdc998de65803c13fdb49c69bc7438e29019e775b03e662734067818b2b4a149042a95f6afb156df881a555f45ab7e5cec401b34084fc9fa473abd5fd6d160e2c40c9e8f9a07f5f9f1e5fb0b8de77a7d9eda42711791a70385a67977e2729b35a7ef68345da699090e9dc2be9903e1bfb6d8480ff1791281728b28caa16a9db387aac0864f3215403d7e02c7c278a", 0x1000}, {&(0x7f0000000180)="99ce47da04e2da0011b392023269d5e7f53433bceb9cb7a1ed75890e8b30969bcfa17792847a85ddfd17285461748556e947947ccf9e9b0173f3e4ec77c7774c41001dc861138e970b24fc629d5682216c61960ebbe562b159d429746703bf749d007b733eb849af17f12642e5150da26646a0c2eafc6f31049fe858fcc799012c930a6b409940dc5c7becc339b94617876deb7dd5891c5256f57d05b2596bd51ab1f5860ff9513fc5", 0xa9}, {&(0x7f0000001280)="a518c9f08d7ccf40c40ddad26226997f8dbe7b29d9d063514f42b75f558d", 0x1e}, {&(0x7f00000012c0)="27f5d26ddc5b8ab486147c0a1b9672c784866b9a0deecfc70be00a69535875772d24f4d7830ce0ee8430bc2e5ae29edce67f9eda062ffa0f4ab23dddbb2e13b4cf1d5da560fd3fb91292bf813126ba1e61d8f2831dc8e5170be0bc03d474bafc2ff330da926fbe86a4cc15c1de98477db0bee37b3ac4d50b2f21e75514c3d6152a1a035941448626f24664765cc6359683ea3a3bd4df36c2005b3795bbc1227a6c4030ab8d7583fb87f1de3950", 0xad}, {&(0x7f0000001380)="1ecb31b58a2c9a44e9e2892a", 0xc}], 0x7, &(0x7f0000001800)=ANY=[@ANYBLOB="1800000000a8fc53ab0000fc00000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00000000200000de0000000001000001008dcb1ad017f4b0ca11dc0000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], 0xa0, 0x80}, 0x40000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000140)) 21:33:28 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x4d65, 0x44000) r1 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8000000000000007, 0x101, 0x20}, 0x153) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000000080)="9928c6822c169b8367bb8614a2dd361753a24d55873790da4f4e21ea1fae74139346be40f716f14160500b00be5181a576455c703d2668660741eb42129f3c68b4a9376587a8846eebd21085e5b7b94c2ac8fef07c39f900df1b4dd7c185986c720a10e18ae5f9423baaae6ae5c0fd", &(0x7f0000000200)="6691e2d83491bb884b45f8fced4c2b6bbc9e048b5fd01802b353865073f2c637545955466ca2c45fa1f4073dea882d0c37f4d8dad76222040a943f071506569dfdcaaaa0382bd146b00b80"}, 0x20) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000500)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x14) sendmsg$nl_netfilter(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xa8, 0xc, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0xa}, [@generic="ce70a43116c54c085c863e1e5fca9a526cc300b3dd22b7658e6c48f7de2b770b3d8f09f6472d08b038d2c77642485c2dadabe90a05fc0516727ceda404f1a82d78e1e54f951c28438dea2183afc7e3fb6ad85c1be4488e937aad0207094edc175e22ab088fa452385fe4e9644b6a11e2f5bd04942318a743bd8492f03277ae96ad673e03c978f8a643ff723db2c31121a0"]}, 0xa8}, 0x1, 0x0, 0x0, 0x20040001}, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x9) 21:33:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) syncfs(r0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") fcntl$getown(r0, 0x9) r1 = socket$inet(0x2, 0x3ffffffffffffffd, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x700, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x128, 0x178, [@cluster={'cluster\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) 21:33:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x9, &(0x7f0000000000)="2957e1311f16f477671070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x1}}, 0xe8) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000060010988b3a87f562225ad4b9ce85a6355901000300060002731076a6"], &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={r3, 0x8001}, &(0x7f0000000500)=0x8) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x4000) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000000100)) fcntl$getown(r0, 0x9) ioctl(r1, 0x6, &(0x7f0000000040)="968e80e6b5e600010a1fd88b1965edd8c2974e21d6d8f806ca7c1f09dbccbc5895ab901a699dbccedab3fcd5c45207023c648b3c00465f6352f620539cf0c1600cb93c7d82c7c058f02e69844648409358f09978fbfeb1766e510114a67eef5242b74f3c") ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000140)=r4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r5, 0x100, 0x2, 0xe9b8, 0x7, 0x9}, &(0x7f0000000240)=0x14) 21:33:28 executing program 3 (fault-call:1 fault-nth:87): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = semget$private(0x0, 0x3, 0x40) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000000)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = msgget(0x2, 0x400) msgsnd(r2, &(0x7f0000000080)={0x1, "58521b377f6a2e6f3962fa2e018398ff00e9f3f37ce2bd1606d492d1ad6facf8f9490906f807faa2e7527ed6527898dfe6e587078d809cee"}, 0x40, 0x800) r3 = accept$alg(r0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 21:33:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x803, &(0x7f0000000080)="295ecc397da1f477671070") setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x20001, 0x10270) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000140)=""/111, &(0x7f0000000000)=0x6f) setsockopt$inet_tcp_int(r1, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) 21:33:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) syz_open_pts(r2, 0x400) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95)=0x2000000, 0x1b9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7d, &(0x7f0000000180), 0x4) close(r3) close(r1) 21:33:28 executing program 4: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 21:33:28 executing program 5: ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000100)={'bond_slave_0\x00', @ifru_map}) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0x7c, 0x2, 0xfffffffffffffff9, 0x4, 0x40}, 0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0xc5c, 0x80, 0x0, 'queue1\x00'}) 21:33:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) socket$kcm(0x29, 0x5, 0x0) [ 385.662797] FAULT_INJECTION: forcing a failure. [ 385.662797] name failslab, interval 1, probability 0, space 0, times 0 [ 385.674306] CPU: 1 PID: 23272 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 385.681188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.690575] Call Trace: [ 385.693217] dump_stack+0x185/0x1d0 [ 385.696899] should_fail+0x87b/0xab0 [ 385.700673] __should_failslab+0x278/0x2a0 [ 385.704976] should_failslab+0x29/0x70 [ 385.708904] kmem_cache_alloc_node+0x157/0xc80 [ 385.713521] ? alloc_unbound_pwq+0x11c3/0x17a0 [ 385.718148] ? __bitmap_equal+0x264/0x2e0 [ 385.722362] alloc_unbound_pwq+0x11c3/0x17a0 [ 385.726830] apply_wqattrs_prepare+0x5d4/0x1010 [ 385.731565] ? kmsan_set_origin_inline+0x6b/0x120 [ 385.736484] apply_workqueue_attrs_locked+0x21f/0xc20 [ 385.741723] ? rcu_all_qs+0x32/0x1f0 [ 385.745477] ? mutex_lock+0x31/0x90 [ 385.749172] ? mutex_lock+0x31/0x90 [ 385.752972] __alloc_workqueue_key+0x1c46/0x23b0 [ 385.757795] ? ceph_msgpool_init+0x2b0/0x2b0 [ 385.762248] ? ceph_msgpool_init+0x18e/0x2b0 [ 385.766707] ? ceph_msgpool_init+0x197/0x2b0 [ 385.771169] ceph_osdc_init+0x870/0x1010 [ 385.775304] ceph_create_client+0x401/0x620 [ 385.779693] ? __kmalloc+0x13a/0x350 [ 385.783474] ceph_mount+0xb4c/0x30a0 [ 385.787231] ? alloc_pages_current+0x6b1/0x970 [ 385.791883] ? f2fs_init_acl+0x1530/0x1530 [ 385.796196] mount_fs+0x29b/0x780 [ 385.799724] vfs_kern_mount+0x222/0x990 [ 385.803769] do_mount+0xca5/0x4ed0 [ 385.807360] ? __kmalloc+0x13a/0x350 [ 385.811134] ? copy_mount_options+0x91/0x540 [ 385.815628] ksys_mount+0x32e/0x3d0 [ 385.819323] __x64_sys_mount+0x157/0x1c0 [ 385.823431] ? ksys_mount+0x3d0/0x3d0 [ 385.827265] do_syscall_64+0x15b/0x230 [ 385.831201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 385.836436] RIP: 0033:0x455a99 [ 385.839645] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 385.847397] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 385.854694] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 385.862266] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 385.869568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 385.876873] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000057 21:33:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, 0x1a, r2}) recvmmsg(r0, &(0x7f0000003c00)=[{{&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/49, 0x31}}, {{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000003b80)=""/106, 0x6a}}], 0x2, 0x0, &(0x7f0000003d00)={0x77359400}) writev(r0, &(0x7f0000001740)=[{&(0x7f0000001680)='p', 0x1}], 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x103000, 0xa1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x101}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000400)={r4, 0xc3, 0x8, 0x100000001}, 0x10) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000300)=0x73f, 0x2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000180)=""/70, &(0x7f00000000c0)=0x46) r6 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r0) setsockopt$IP_VS_SO_SET_EDITDEST(r5, 0x0, 0x489, &(0x7f0000000440)={{0x1, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e24, 0x4, 'none\x00', 0x4, 0x94c, 0x3a}, {@empty, 0x4e21, 0x2, 0x4, 0x10000, 0x7}}, 0x44) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 21:33:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1e, &(0x7f000095dff8)=ANY=[@ANYBLOB="19000000"], &(0x7f00000000c0)=0x4) 21:33:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e238941000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x41) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, 0x60, 0x6, 0xa6, 0x100, 0x7268, 0x2, r4}) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000080)) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/126) 21:33:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)) socket$inet(0x2, 0x3, 0x6) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x408000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000000c0)) r2 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r1, &(0x7f0000000280)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x8) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) 21:33:28 executing program 0: r0 = socket(0xa, 0x2, 0x0) shutdown(r0, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) sendmmsg$inet_sctp(r0, &(0x7f0000003400)=[{&(0x7f0000001500)=@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f00000025c0)}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 21:33:28 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa4, &(0x7f0000000100), &(0x7f0000000000)=0x4) r1 = dup2(r0, r0) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) 21:33:28 executing program 3 (fault-call:1 fault-nth:88): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 386.041485] FAULT_INJECTION: forcing a failure. [ 386.041485] name failslab, interval 1, probability 0, space 0, times 0 [ 386.052943] CPU: 1 PID: 23297 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 386.059825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.069213] Call Trace: [ 386.071867] dump_stack+0x185/0x1d0 [ 386.075563] should_fail+0x87b/0xab0 [ 386.079358] __should_failslab+0x278/0x2a0 [ 386.083672] should_failslab+0x29/0x70 [ 386.087606] __kmalloc_node+0x22f/0x1200 [ 386.091713] ? init_rescuer+0xbe/0x6b0 [ 386.095664] init_rescuer+0xbe/0x6b0 [ 386.099410] ? cpus_read_unlock+0x3e/0xb0 [ 386.103624] ? __alloc_workqueue_key+0x1de9/0x23b0 [ 386.108629] __alloc_workqueue_key+0x1e2e/0x23b0 [ 386.113450] ? ceph_msgpool_init+0x2b0/0x2b0 [ 386.118056] ? ceph_msgpool_init+0x18e/0x2b0 [ 386.122512] ? ceph_msgpool_init+0x197/0x2b0 [ 386.127105] ceph_osdc_init+0x870/0x1010 [ 386.131240] ceph_create_client+0x401/0x620 [ 386.135659] ? __kmalloc+0x13a/0x350 21:33:29 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0x6, 0x7fff, 0x7, 0x6, 0x80}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) r2 = epoll_create1(0x0) r3 = getpid() fcntl$lock(r2, 0x25, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r3}) 21:33:29 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x461) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x59, 0x88000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0xbc, [], 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], &(0x7f00000003c0)=""/188}, &(0x7f0000000380)=0xb5) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000240)=0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) close(0xffffffffffffffff) fremovexattr(r0, &(0x7f0000000180)=@known='com.apple.FinderInfo\x00') [ 386.139438] ceph_mount+0xb4c/0x30a0 [ 386.143209] ? alloc_pages_current+0x6b1/0x970 [ 386.147863] ? f2fs_init_acl+0x1530/0x1530 [ 386.152168] mount_fs+0x29b/0x780 [ 386.155694] vfs_kern_mount+0x222/0x990 [ 386.159741] do_mount+0xca5/0x4ed0 [ 386.163338] ? __kmalloc+0x13a/0x350 [ 386.167201] ? copy_mount_options+0x91/0x540 [ 386.171711] ksys_mount+0x32e/0x3d0 [ 386.175412] __x64_sys_mount+0x157/0x1c0 [ 386.179519] ? ksys_mount+0x3d0/0x3d0 [ 386.183350] do_syscall_64+0x15b/0x230 [ 386.187289] entry_SYSCALL_64_after_hwframe+0x44/0xa9 21:33:29 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x800000000000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="fb58f84978fa2479a569bf9ab00eb2698f819d2b9a3f61458c49286949164c63477e08ba37e45cd52197e4e333ba77318247a1104e0c26ab33d9e31a944e346aae5c4d89685ce8fa5f0de511666af9b6412b76f7bdbec27d2325354cef0c9f59580a17b952422ec93d7749199bf30d5abfe0fee85e06b26df5c0b0dbba6eb585a73f799f6cf9b9fc1a6105a62511d888f9b0", 0x92, 0x0, &(0x7f0000000180)={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x5}, 0x90) [ 386.192506] RIP: 0033:0x455a99 [ 386.195718] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 386.203463] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 386.210795] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 386.218099] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 386.225510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 386.232815] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000058 21:33:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') flock(r0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000001, 0x80000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x4, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @rand_addr=0x7}, 0x0, 0x6, 0x5, 0x3ff, 0x531, 0x0, 0x8, 0x8, 0x2b42}) sendfile(r1, r0, &(0x7f0000000040)=0x8, 0x7a000000000000) 21:33:29 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x5) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x4, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xf}, 0x1c) [ 386.454888] syz-executor5 (23319): /proc/23313/oom_adj is deprecated, please use /proc/23313/oom_score_adj instead. 21:33:29 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) modify_ldt$read_default(0x2, &(0x7f0000000200)=""/191, 0xbf) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4}) r1 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)='./control/file0\x00') write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = syz_open_dev$sndtimer(&(0x7f0000001440)='/dev/snd/timer\x00', 0x0, 0x7fffc) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) fgetxattr(r2, &(0x7f0000000100)=@random={'system.', '/dev/snd/timer\x00'}, &(0x7f0000000400)=""/4096, 0x1000) 21:33:29 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/58, &(0x7f0000000340)=0x3a) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x61) read(r2, &(0x7f0000000040)=""/11, 0xb) open_by_handle_at(r2, &(0x7f0000000240)={0xfb, 0x6562, "1150b4691d8154eb24e99a70004f604149c7acae55e371ddcb93c663355a73a0b2447f0d6789d716a9f89bcc4b1aed9d59ec30d7ecba93917f9b0d83bbc151d7a5b86a1ce69eb2d47fad1442582deceac81353f4181644af1ce47ffa53c816172404ec0bb56beb344a1c184c8b5da5430bcbf791c34a31238acaa859c433a3d1d5d3a17de568c42adc57c958a689b075aed86010d937516773015bde5d2010fffc81309726b8f63a0c5d498e5a699b08e50ed2e07cce16f333de7d01ad360a86efbb509283cc919c881f3025283c8bee294ac01dc2085fa946ff29d2cb61bfe920804e74e6272a8bf1bbe1bb489fa86e9ac67a"}, 0x101000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x3fffffff800, 0x9, 0x100000000, 0x5, 0x9, 0x3ff, 0x7, 0x20, 0x6, 0x2, 0x10000, 0x20}) write$binfmt_elf64(r2, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) r3 = syz_open_pts(r2, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000140)=0x8) ioctl$VT_ACTIVATE(r4, 0x5606, 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) 21:33:29 executing program 3 (fault-call:1 fault-nth:89): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) [ 386.549876] FAULT_INJECTION: forcing a failure. [ 386.549876] name failslab, interval 1, probability 0, space 0, times 0 [ 386.561354] CPU: 1 PID: 23335 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 386.568238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.577655] Call Trace: [ 386.580306] dump_stack+0x185/0x1d0 [ 386.584019] should_fail+0x87b/0xab0 [ 386.587804] __should_failslab+0x278/0x2a0 [ 386.592127] should_failslab+0x29/0x70 [ 386.596071] __kmalloc+0xbe/0x350 21:33:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000140)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000005c0)=0x8, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x4, &(0x7f0000013ff4)={@multicast2=0xe0000002, @rand_addr, @multicast2=0xe0000002}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000040), &(0x7f0000000180)=0x4) clone(0x0, &(0x7f00000006c0), &(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 386.599575] ? __kthread_create_on_node+0xb2/0x7b0 [ 386.604567] ? __kthread_create_on_node+0x14e/0x7b0 [ 386.609651] __kthread_create_on_node+0x14e/0x7b0 [ 386.614551] ? __msan_poison_alloca+0x15c/0x1d0 [ 386.619263] ? rcu_free_pwq+0x70/0x70 [ 386.623118] ? init_rescuer+0x2f2/0x6b0 [ 386.627151] kthread_create_on_node+0x243/0x270 [ 386.631891] ? rcu_free_pwq+0x70/0x70 [ 386.635762] init_rescuer+0x2f2/0x6b0 [ 386.639597] ? cpus_read_unlock+0x3e/0xb0 [ 386.643824] __alloc_workqueue_key+0x1e2e/0x23b0 [ 386.648645] ? ceph_msgpool_init+0x2b0/0x2b0 [ 386.653112] ? ceph_msgpool_init+0x18e/0x2b0 [ 386.657580] ? ceph_msgpool_init+0x197/0x2b0 [ 386.662059] ceph_osdc_init+0x870/0x1010 [ 386.666210] ceph_create_client+0x401/0x620 [ 386.670602] ? __kmalloc+0x13a/0x350 [ 386.674374] ceph_mount+0xb4c/0x30a0 [ 386.678138] ? alloc_pages_current+0x6b1/0x970 [ 386.682778] ? f2fs_init_acl+0x1530/0x1530 [ 386.687050] mount_fs+0x29b/0x780 [ 386.690578] vfs_kern_mount+0x222/0x990 [ 386.694628] do_mount+0xca5/0x4ed0 [ 386.698230] ? __kmalloc+0x13a/0x350 [ 386.702006] ? copy_mount_options+0x91/0x540 [ 386.706493] ksys_mount+0x32e/0x3d0 [ 386.710199] __x64_sys_mount+0x157/0x1c0 [ 386.714311] ? ksys_mount+0x3d0/0x3d0 [ 386.718152] do_syscall_64+0x15b/0x230 [ 386.722093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 386.727311] RIP: 0033:0x455a99 [ 386.730531] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 386.738280] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 386.745581] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 386.752874] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 [ 386.760177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 386.767481] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 0000000000000059 21:33:30 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000040)="850cc8e0c612c692a2322de9b10a072570fcb23ddec01587c20e3befea79f1607bc975331aed2bc81891e8f5f45bf46d2ef8af918a82d8758b89a5d7293f0290a470065234f97233f091efd936e5c8d212a2cd008663c65d6b188ae84e1ed96b9f53093bf90b2d17ac99dcef1cc5ebc6b3c675bae61cc4bc711ad664f285f11cf00000000091cbf97be10d1b8e81fa748cafbe77f48386b0d14dab6cd9a6e47eea58dff508a3a9e0aa216393052347bd2dbb1e56d528682c56d34eb895b944dd1c4403c0b5e7d11692faede8878c76f5b104c71c49", 0xd5) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 21:33:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)=@allocspi={0xf8, 0x16, 0x401, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in6}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, 0xf8}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2000) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000040)) 21:33:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e238941000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x41) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, 0x60, 0x6, 0xa6, 0x100, 0x7268, 0x2, r4}) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000080)) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/126) 21:33:30 executing program 2: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x6f) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') mlock2(&(0x7f000070a000/0x2000)=nil, 0x2000, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0xfffffffffffffffe, 0x100000080000000) 21:33:30 executing program 3 (fault-call:1 fault-nth:90): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[::]:2:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x7ff}, 'port0\x00', 0x84, 0x20034, 0x4, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7, 0x6}) 21:33:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000000580), 0x3c1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0}, &(0x7f0000000ec0)=0xc) fstat(r0, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000f80)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001080)=0xe8) r8 = getegid() fstat(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0, 0x0}, &(0x7f00000011c0)=0xc) sendmsg$netlink(r0, &(0x7f0000001200)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2000000}, 0xc, &(0x7f0000000dc0)=[{&(0x7f0000002380)={0x129c, 0x17, 0x300, 0x70bd28, 0x25dfdbfd, "", [@nested={0x117c, 0x49, [@typed={0x8, 0xc, @uid=r2}, @generic="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@typed={0xe0, 0x3b, @binary="fec87dbadf4b421a3e20960afa2272071600417bd2eb8027366c2c68ba89034108c7e361151078be45c47b0f404dc949b6af17198a427cc74c404d0ac32a9f8e54a365ab54f95cfdbe029478b50795170a75573536c716a35969a5dd04cb07374a4edced94c625087a9cc0e495eb23968809ec6b7943e456d82ba39ad029e83ddc20ca313aa01345d7a51f67d00eb674223b0d00e8fea55aab01b8db018f40f6d0802e986d2fbe88734fc353180f2e791f698e1c02633e8667dd3bb103a5e67a37116c2c7873a22f2d85e27c0cec379b7d6b92b3b6d16c8185"}, @generic="254c0769d58e8b20194f0cad2f2cf6bbdf79493f87c76e7bb497aa723569436dc489f1f267fb0078990cd0a736d2df943118080273a4cf9096175ed89879f853f02cc9d878ceb836d9875a837774", @generic="90092d8d870384e4ed00b1b4a6955b555fd8dc553f6d51adc98ab858c4b2469c28323f60c143dcee1d3fd5b212b8c14dbf0f2f77792371fcbaa830a0ca2d46"]}, 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0x1010}, {&(0x7f000000ee80)={0x498, 0x32, 0x4, 0x70bd2b, 0x25dfdbff, "", [@generic="fb3e7220f64cb341862e0a56442a259c83e9060904c9e247339653f61ae486191d5664008780d20b4776e01b70f8772d01554e614fa664bc52a7fcca84fff53b05772446118df39ed84fb1f0de1f0bcb9e2138c55c2afb392f79d8414fada60f689de2deafbac165ac38543019b307722997442838fd8dc8bf3d5ff1a5f16c28182d90ce613f81efca18d4087f9e0d26a24290f006ad34c8350687315bbfe6694d8cb9cb6ec33855f7bb4031980a6195faf680766c31e92b3716f14c43f70124219b59cf150eda127e603f007e578cb2c51732064c07baf7fd5b311d3ecd76cc3ff6a7", @nested={0x2f0, 0x74, [@generic, @typed={0x8, 0x2a, @pid=r1}, @typed={0x14, 0x44, @ipv6}, @generic="72bf2ad6016aad97b06838e440e34207373b5f1fc14c83fb1d8fa2c6935dc40a34f7e2c507499a65cf46778af80abf39d1472528ee8fa5771b0925770be9d7f271961c3dfa1a6cd7424d1a611016ac7b26c41e40979a9c763c97c746cdf9eb1b1e86d3669f5e7e09d3f1048c25834ba993731e8efe93da2550cfe011377619fd6da042baed9057a5254adf72e69b46ca8a80d6bbf5d2660a829810f42594500cfa38cd460966d1227b44f3a796008a58773c80a5f925992455e76c8b634867f81225f652e4", @generic="b158865eaca7eebbb163e12ff150608b7935c484723001422c54cbeffcae93f247a3393c554fbf9e566b7a09458151581e4acef8e7abee8d0a221d9fad8434932989b8f70afa76728181dfc0db647a73f5d51942945a906feaa0f5dc8a3acc141e52ca1ce58373097129574e8f33cb41f9437a81", @generic="66164f68245d988bfefe7605b23b30c760ab277c8e4e56fe6815b56d11aec35832a9311b636bbc371f6043a0cc0faf401fb2727ced4a26789c6037f18b0df78e9220748e8e8776c0db7a9e3030b79b336ca56a6bc7bae2cb5d1d4a90f000d9391e193b71b5db019d042cbb5d6d1e20cd7f86d2791df4af7539bf5d22a26258653790cc6c99580098c2bb99", @generic="f111263571179c445167aca24226e79d2d96b8d3866b61ceff7603ce0a25ca31a6f83649b48526aee217e07e006ea7ff8da4b659969c1314a6174b4f9ec13b29d0d726a4fc6e6197afa8562e8359ce05e50cf5d3c1825e176817408b27db664a4e528dcb1cbe33aa00060c0ac557d1c3abaab880052a2fcfef523a08e9c3c573c07ae2100761d9d0", @generic="7d91c6980fdaf63920d5fe7ef9fceeafd04e99aef5f1cb8f6d0850dcafeeb854af020a3429d4b9751694388436e58b47e2d7c1e996cc3160da459c7d1e2ceddbe4a0163b1a8f8da402c1a865e126ba0eab37aca106ac5460e3387c08507778da9cf4012a660a3cec05", @typed={0x10, 0x87, @str='security\x00'}, @typed={0x8, 0x56, @u32=0x7f}]}, @generic="f68cf681b40c83e3f72139aa4261343409f99bdefe4a5e81b3f26e17fb8f8d8004932472a805a889e51cf2d93c9638adcb6c33bb29258390c9e94b9b4f529f2a235aaeb4e10575f4a0be58b4f074af78f391754fac4e964b917fe2960bbae23df24eb04302ac2083490023fb0f6fb120477085d7e1ab70614d85052ea70e5e05e1f2f23588d192864c78ba0096dae3736fe384e9902d098560b63062", @generic="7c02d6a6791fefb89ddd2b9f6de3c7b70226848b5d59"]}, 0x498}], 0xa, &(0x7f000000f340)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0x110, 0x800}, 0x4000000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x5, 0x6, 0x5, 0x0, 'syz0\x00', 0xbb4}, 0x5, 0x2, 0x5, r1, 0x2, 0x3, 'syz0\x00', &(0x7f0000000080)=['self&vboxnet0\x00', 'ppp1\x00'], 0x13, [], [0x7, 0x8, 0x6, 0x8]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000010c0)={0x0, 0x0, 0x9, 0x1, 0x3, 0x6d}, 0x14) [ 387.210550] FAULT_INJECTION: forcing a failure. [ 387.210550] name failslab, interval 1, probability 0, space 0, times 0 [ 387.222009] CPU: 0 PID: 23366 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 387.228887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.238364] Call Trace: [ 387.241016] dump_stack+0x185/0x1d0 [ 387.244738] should_fail+0x87b/0xab0 [ 387.248535] __should_failslab+0x278/0x2a0 [ 387.252842] should_failslab+0x29/0x70 [ 387.256783] __kmalloc+0xbe/0x350 [ 387.260309] ? __alloc_workqueue_key+0xd7/0x23b0 [ 387.265145] ? __alloc_workqueue_key+0x2b5/0x23b0 [ 387.270239] __alloc_workqueue_key+0x2b5/0x23b0 [ 387.275000] ? mutex_unlock+0x15/0x80 [ 387.278880] ? ceph_monc_want_map+0x2b8/0x340 [ 387.283448] ceph_mount+0xf0d/0x30a0 [ 387.287206] ? alloc_pages_current+0x6b1/0x970 [ 387.291859] ? f2fs_init_acl+0x1530/0x1530 [ 387.296138] mount_fs+0x29b/0x780 [ 387.299663] vfs_kern_mount+0x222/0x990 [ 387.303695] do_mount+0xca5/0x4ed0 [ 387.307746] ksys_mount+0x32e/0x3d0 [ 387.311441] __x64_sys_mount+0x157/0x1c0 [ 387.315545] ? ksys_mount+0x3d0/0x3d0 [ 387.319380] do_syscall_64+0x15b/0x230 [ 387.323314] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 387.328533] RIP: 0033:0x455a99 [ 387.331759] RSP: 002b:00007f8f079d2c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 387.339503] RAX: ffffffffffffffda RBX: 00007f8f079d36d4 RCX: 0000000000455a99 [ 387.346805] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 387.354111] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000000 21:33:30 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000040)}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r4 = socket(0xa, 0x200000001, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r3, 0x2000008200) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005240)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000005100)=0x26eeae1b0b8b0bf2) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000180)=0x0) r7 = getpgid(0x0) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x100, 0x0) r9 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) r11 = getegid() sendmsg$netlink(r2, &(0x7f0000000900)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40010000}, 0xc, &(0x7f0000000540)=[{&(0x7f0000000c00)={0x2268, 0x1f, 0x301, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x16, @ipv4=@multicast1=0xe0000001}, @nested={0x48, 0x58, [@generic="d38dd0c62e68e1610bc457517a82575ed5d42ab10d26358b294ab7ade6260ddaf5c2dea978ccce6b39509eaa6b65e46379", @typed={0x8, 0x27, @uid=r5}, @typed={0x8, 0x77, @u32=0x400}]}, @nested={0x21e4, 0x16, [@generic="c0f9162986c3bfbcad675ebd80904fc7504b4ced08f8b8c45ed202cb063abb1add93ef68c7e2a9bf8fa68753019c71cbbe94df8dd64138aee3e6c278372cb3c913eac8fe5950967688db8140a57312cc02d8d3cff0f88174a46327ac8cd65e42c2ed146ec96299fcafb76d4e5e29ae6a54b806c8dc653d8b927ea4891c2db3d511ecb6", @typed={0x4, 0x5d}, @generic="81a1", @generic="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0xd, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0x284, 0x4a, [@generic="4f39f56cbab268b5c6b1dd4b5b2747fdda4d76d98de466d60e85e0619969f6577893a15c3637afde689e7d74c3c683c20449d130eabfdf4996c5df7fbc72e4f5976538b7bdf7e76433ca76dd6d0501ed520169df821c348fd7213058ea56101e3a9132a33ef4fafb4c1aa8aa32d7018f6452aa5173ee8c9c86785bece524a10ae200fc3ef2067672b92e4719b896", @generic="38eba8521cee43d06165abc73af6c272ce19bc15d142dc61c6f3df108a876e8fe7b34fcd6e42ca2b2600f98bf313be4ad4e3370b39cacfa2ad2d986dbd75de480d858108ec92864eef02fb2ad1405d5bc1f43925cac129296fc407264912636908a0a603268683654f5fbaaf048828e043f0756405cadf47ce357dbf049b0f5fed49", @generic="b42e6aa6f3f2b5b4a2f78fceb5fa7cdd9dee97215917ca4cc1c04d1a8ed6a8c12a2d172636091ea7f65bd768f66fc39dd4d21f77668f06da62c264226f6783f1d2200ffec2ea4dafbb2c450026cf7b91c36248a738b620a6be15135be777c5ce0dc9081ee05cfbca0e2355b7ded159ba2f5e4ab513c6a6f21cca57ca9b9381630c2ddb14dfc4f413374fe6d02f3fd320f254c3d8db29421dd716814fb181a367bd9752f0a0", @typed={0xa0, 0x3f, @binary="15e3cd07b50897f36d6119614c582a050275ca998485e1d7d484906a06f70e10a0df0c606fce24e969ca04e0d591b5e9051f25aa6100a81c064ec8dc2215cf7cf035d090f3d1dc221aecbd5cfaacea0dc0e218d2900a128032659ec2fe0128af2e57b0d33702329a5a9691a87e00c792354ff9bafdce6b61c8fa8bd1ec2e555dc1c67751f242cc9f16d794dd6f8240f92e55bf788e2fc5385568"}, @typed={0x14, 0xe, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x37, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="d22017fe37a9b5b71d"]}, 0x784}, {&(0x7f0000000300)={0xac, 0x24, 0x208, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x13, @u32=0xfffffffffffffffb}, @typed={0x4, 0x67}, @generic="3c11a8b3f2f0769d630ab1fa9bd3ddf6e0922481df12a327b16a4562a2eebc9478441a5e8b4b317b752ef9e09e3d77481306c956ae492affe4b06ec61a965ee02b3cd3fa91a6862be181ec9e411132a374ddaf", @nested={0x3c, 0x1a, [@generic="d836924031b724d89084c6ff2978cff611aeab477f091541b5a5a0d5332c04dab7f1539db82592535f79687e05f5b4732b6493729331"]}]}, 0xac}, {&(0x7f0000004b80)={0x270, 0x0, 0x320, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x5d, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @typed={0x8, 0x5e, @ipv4=@loopback=0x7f000001}, @nested={0x1d4, 0x85, [@generic="c49c9e90b14b19da657c6397ab66650a233d89b93aab9b4d4cd69ff705495d89d83eba3b3ffc8522478a771e2b431f6af872aeaa506c3f684f6d8f2ab8be83676b289257969deb19364a035238cdd285fc1f592948e0d85fcf0eb5f10caf3ea85042d8a49251ae98f9d7f995826a1d53a88849f05db436f6ac8b847b350d43c334718da4356261754c6b4f440cf8218cc116ff27e0ca31503a83eb6a37ba9aa32909", @typed={0x14, 0x16, @str='vboxnet0nodev\x00'}, @generic="df97c7e452a12bb17909db692721fb033c0886a8410f22b0b3d41f988dcf0bbde69bb283b8f3a728dce02d98c08d212f7128c6a06e0fab267eed4940f77a596a4535bb64f6488ce14b8bfdc1ada19c196da838808de921a550f3b7df6b2fc822adb7d5fea490dabb2583b16c4ff190134d4aa565c811f2f0f55ac588d94dd4a91c9b03642bd30dabf152217c80ca686b77120524add82e6bfad0f2bb367a152bfe865e33cce371d199a825542a62d3c88d8f5f910d7d75777ea0a134246e885338e94887abf0891ae8c99cb80f70", @generic="9e607e74f2d2714d752f0c60812b43f39acd4a62e733aa8bd224b8eee47543756a980f369cb32fc89c09a88958495f5a51d163ed808f8fa5bddb2f0658fdc10bb392588bd8cd0d33", @typed={0x4, 0x4b}]}, @typed={0x4, 0x26}, @generic="dbe43addcb38ada2e057108f8332de1d6f46aa835160cc1fc27c6cfb55105c98d2748a889bec5ab40a02b76215c77d001bcbb108cd66d016a463d13c5706da8485bae4eb54e858b331be5b19c5f6dbed8f06e298df0d01341fa487ad0161e681cab9bcbc25deabe49461509fac3fb6c94a91848cb2d13097"]}, 0x270}, {&(0x7f00000003c0)={0x18, 0x19, 0x204, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x44, @u32=0x9add}]}, 0x18}, {&(0x7f0000000740)={0x1b8, 0x3b, 0x30, 0x70bd26, 0x3, "", [@nested={0x18c, 0x2a, [@generic="0b74ae3ada07e158324a66e5589de3372e06cb8cba8ef36d97370d8e991c9041a5f24c51ddbb3abc4c3bdc0583a05b9f27aa8dedbf8e561e7763461bf4776e61b6eec1585de30bad92c0c6d75478a076e18ebc9902ca35a8237d2515b63a14f5351d3123b26551cf04a95cdbd4b9803befae3233ddfa3ea28d083dad8c1330c8", @generic="4b7c49361ea28efd158ebe5efb4a74171fe1174797a2e6c001489d7169a8a64203ecb919e8ef49d87ba63102c5e776dab235a440a865798f86b9ef6effa64380d01fe84c6bbac9f7688947d1591446352b48cb10469d288c3ac09a014635d7f91171e7272b45dadb63659e700acf323d00b9296bccd8716a04f4005361ccff56b0d5974a6472152d07915d59fc2240991cc32d3fcba1b9f6576f7285add4e7163c3daad691cd15ac00600a6a0570b152cd7d20aed58a969dc4382e2c2ec4e09871630204c0b6869ae3ce24400a6b5f7719a1bc3d5c7ef6ae4667e41d5d5111941596c3d5e83a7c08fee3c36d7a9e52978ae9", @typed={0x14, 0x2e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0x14, 0x3e, [@typed={0x4, 0x13}, @typed={0xc, 0x57, @u64=0x9}]}, @typed={0x8, 0xf, @uid=r8}]}, 0x1b8}, {&(0x7f00000004c0)={0x70, 0x1d, 0x1, 0x70bd25, 0x25dfdbfd, "", [@generic="7adaa1482131649e9a9516c439fbc0ab8f4797480579b9cde22da9b1911156e448609f45e6db962898bdb19ef076d75f681537ce0779529fbf93a9b9e6b6ce509d4c70f52a93ab8e2caff6abad92c9ac84e290ad165800b3ba106fc8032c"]}, 0x70}], 0x8, &(0x7f0000004e00)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r2, r4, r0]}, @rights={0x30, 0x1, 0x1, [r4, r2, r3, r1, r1, r1, r1, r3]}], 0x70, 0x8000}, 0x80) r12 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x4, 0x1d, r12, 0x4000000000) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000000)="7f330cad7444c416be73267bc19b9b1adef58e81db3368bcba9cfa1d714f1feb013ac439a297c00e2316c96c970f46120a7c4888f281738f3ebd075c10754c048eb79f7c20393d5ead42fab3fa0b5f4fdb7c5b122cd2ee968fdb1d890c9cfe4be29a62555e30c99db2b70a3c2f6e4f22ccc96104434f101d3b48dd13a87d1882622b621a100ecafd49f2aa8e5f1e5cc73d4c30ee4c06e2db4bd67ddc") mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 21:33:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) fstatfs(r0, &(0x7f0000000000)=""/148) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) 21:33:30 executing program 6: r0 = memfd_create(&(0x7f0000000200)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000000)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f00000000c0)={'wp384\x00'}}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) [ 387.361412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 387.368715] R13: 00000000004c1e89 R14: 00000000004cf510 R15: 000000000000005a [ 387.579175] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [ 387.587241] PGD 8000000150001067 P4D 8000000150001067 PUD 150004067 PMD 0 [ 387.594329] Oops: 0000 [#1] SMP PTI [ 387.597982] Dumping ftrace buffer: [ 387.601550] (ftrace buffer empty) [ 387.605281] Modules linked in: [ 387.608519] CPU: 0 PID: 23311 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 387.615380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.624826] RIP: 0010:sctp_close+0x2e7/0xdb0 [ 387.629256] RSP: 0018:ffff88010cdff970 EFLAGS: 00010246 [ 387.634663] RAX: ffff8801cbe9b5c0 RBX: 0000000000000000 RCX: 00000000ffffff00 [ 387.641960] RDX: ffff8801cbe9b3c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 387.649262] RBP: ffff88010cdffa70 R08: 0000000001080001 R09: 0000000000000000 [ 387.656666] R10: 0000000000000000 R11: ffffffff894c9360 R12: ffffffff8b58d000 [ 387.663967] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 387.671274] FS: 000000000245f940(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 387.679532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 387.685442] CR2: 0000000000000000 CR3: 0000000150082000 CR4: 00000000001406f0 [ 387.692744] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 387.700047] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 387.707344] Call Trace: [ 387.709994] ? ip_mc_drop_socket+0x6ac/0x6f0 [ 387.714483] ? sctp_destruct_sock+0xa0/0xa0 [ 387.718881] inet_release+0x249/0x2b0 [ 387.722754] inet6_release+0xaf/0x100 [ 387.726632] ? __inet6_bind+0x1a70/0x1a70 [ 387.730835] sock_close+0xeb/0x310 [ 387.734419] __fput+0x458/0xa30 [ 387.737799] ? fput+0x2e0/0x2e0 [ 387.741111] ____fput+0x37/0x40 [ 387.744448] task_work_run+0x22e/0x2b0 [ 387.748378] do_exit+0x110e/0x3930 [ 387.751984] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 387.757426] do_group_exit+0x1a0/0x360 [ 387.761360] __do_sys_exit_group+0x21/0x30 [ 387.765639] __se_sys_exit_group+0x14/0x20 [ 387.770024] __x64_sys_exit_group+0x4c/0x50 [ 387.774397] ? do_group_exit+0x360/0x360 [ 387.778504] do_syscall_64+0x15b/0x230 [ 387.782444] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 387.787664] RIP: 0033:0x455a99 [ 387.790873] RSP: 002b:0000000000a3ea98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 387.798733] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000455a99 [ 387.806120] RDX: 000000000005e7b8 RSI: 0000000000730ff8 RDI: 0000000000000000 [ 387.813425] RBP: 0000000000000013 R08: 0000000000000000 R09: 0000000000000000 [ 387.820726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 387.828871] R13: 0000000000000000 R14: 0000000000a3f160 R15: 00000000007024c0 [ 387.836173] Code: ff ff 4c 8b 6d b8 4d 85 ff 74 20 e9 0a 02 00 00 0f 1f 40 00 e8 5b 48 19 f8 8b 45 a4 89 45 c8 49 89 de 4d 85 ff 0f 85 ef 01 00 00 <49> 8b 06 48 89 45 80 4c 89 f7 e8 ba f4 73 f8 48 8b 00 48 89 85 [ 387.855822] RIP: sctp_close+0x2e7/0xdb0 RSP: ffff88010cdff970 [ 387.861722] CR2: 0000000000000000 [ 387.865206] ---[ end trace 24661c864827673b ]--- [ 387.869986] Kernel panic - not syncing: Fatal exception [ 387.875910] Dumping ftrace buffer: [ 387.879447] (ftrace buffer empty) [ 387.883155] Kernel Offset: disabled [ 387.886792] Rebooting in 86400 seconds..