dev/audio\x00', 0x2000, 0x0) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x2) 17:40:11 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='\x00'}, 0x10) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0x800) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) write$FUSE_LK(r0, &(0x7f0000000100)={0x28, 0xffffffffffffffda, 0x5, {{0x80000001, 0xfff, 0x2, r1}}}, 0x28) 17:40:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='dctcp-reno\x00', 0xb) rt_sigaction(0x400000000000007, &(0x7f0000000080)={0xffffffffffffffff, {0xffffdfbfffbff275}}, &(0x7f0000000000), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101640, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000140)="6f6f6d5f73626f72655fa50f2247c4269643c352409a29b2d94af041d0bc54c3901b356f33462dcf38dc") socket$inet_icmp_raw(0x2, 0x3, 0x1) 17:40:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x238, [0x200003c0, 0x0, 0x0, 0x200003f0, 0x20000420], 0x0, &(0x7f0000000240), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'ifb0\x00', 'dummy0\x00', 'ip_vti0\x00', 'ip6tnl0\x00', @remote, [], @link_local, [], 0xf0, 0x170, 0x1a8, [@ip={'ip\x00', 0x20, {{@loopback, @dev, 0x0, 0x0, 0x0, 0x0, 0x20}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @snat={'snat\x00', 0x10, {{@dev}}}}]}]}, 0x2b0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x10, 0x10001, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x4, 0x6, 0xffffffffffffff00, 0x800000000000000, 0x7, 0x400, 0x7ff, {r4, @in={{0x2, 0x4e23, @local}}, 0x400, 0x1, 0xffffffffffffffff, 0x7, 0x7ff}}, &(0x7f0000000340)=0xb0) 17:40:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) openat$vcs(0xffffffffffffff9c, &(0x7f0000001980)='/dev/vcs\x00', 0x0, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00000019c0)={0x8, 0x0, 0xfffffffffffffff8, 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de2ff4), 0xc, &(0x7f0000000100)={&(0x7f0000001c40)=ANY=[]}}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000a, &(0x7f0000000100)=0x3, 0x4) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000001a40)={0xffffffffffffffff}) r3 = dup(r1) flistxattr(r3, &(0x7f00000000c0)=""/13, 0xd) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x100000000000000, @loopback, 0x85}, 0x1c) preadv(r3, &(0x7f0000001840)=[{&(0x7f0000001780)=""/170, 0xaa}], 0x1, 0x0) rt_sigpending(&(0x7f0000001940), 0x10f) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)}) truncate(&(0x7f0000000380)='./bus/file0\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000003c0)="6262723e8823e19556883303", 0xc) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=""/231, &(0x7f0000000340)=0xe7) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000000)=""/60) listen(r2, 0x101) read$eventfd(r3, &(0x7f0000000140), 0xfffffffffffffd0a) ftruncate(r0, 0x27ffa) sendfile(r3, r4, &(0x7f0000d83ff8), 0x10002) 17:40:11 executing program 7 (fault-call:3 fault-nth:7): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0, 0x0, 0x0, @broadcast}]}) socket(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000280)=0xfffffffffffffe98) [ 279.767835] FAULT_INJECTION: forcing a failure. [ 279.767835] name failslab, interval 1, probability 0, space 0, times 0 [ 279.779234] CPU: 0 PID: 8715 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 279.787643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.797001] Call Trace: [ 279.799616] dump_stack+0x1c9/0x2b4 [ 279.803309] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.808530] should_fail.cold.4+0xa/0x11 [ 279.812627] ? unwind_get_return_address+0x61/0xa0 [ 279.817580] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.822728] ? save_stack+0x43/0xd0 [ 279.826369] ? kasan_kmalloc+0xc4/0xe0 [ 279.830270] ? kmem_cache_alloc_trace+0x152/0x730 [ 279.835120] ? apparmor_fs_context_alloc+0x43/0xa0 [ 279.835138] ? security_fs_context_alloc+0x54/0xb0 [ 279.835160] ? find_held_lock+0x36/0x1c0 [ 279.835276] ? copy_everything_to_user+0x168/0x13a0 [ 279.835311] ? check_same_owner+0x340/0x340 [ 279.845245] ? kmem_cache_alloc_trace+0x275/0x730 [ 279.845263] ? rcu_note_context_switch+0x680/0x680 [ 279.845279] ? kasan_check_read+0x11/0x20 [ 279.845300] __should_failslab+0x124/0x180 [ 279.845317] should_failslab+0x9/0x14 [ 279.845335] __kmalloc_track_caller+0x2ae/0x720 [ 279.854391] ? m_show+0x5d0/0x5d0 [ 279.854410] ? rcu_read_lock_sched_held+0x108/0x120 [ 279.854425] ? kmem_cache_alloc_trace+0x324/0x730 [ 279.854440] ? vfs_parse_fs_string+0x191/0x2b0 [ 279.854458] kmemdup_nul+0x31/0xa0 [ 279.854475] vfs_parse_fs_string+0x191/0x2b0 [ 279.854491] ? vfs_parse_fs_param+0x2c0/0x2c0 [ 279.854507] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.854529] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 279.854550] do_mount+0x658/0x1e30 [ 279.854561] ? lock_release+0x9f0/0x9f0 [ 279.854578] ? copy_mount_string+0x40/0x40 [ 279.854606] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 279.854623] ? _copy_from_user+0xdf/0x150 [ 279.854644] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 279.854662] ? copy_mount_options+0x285/0x380 [ 279.958179] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 279.963733] ksys_mount+0x12d/0x140 17:40:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000240)={0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = geteuid() getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) sendmsg$netlink(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4201000}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000100)={0x1c, 0x1a, 0x10, 0x70bd2b, 0x25dfdbfb, "", [@typed={0xc, 0x1e, @u64=0x8000}]}, 0x1c}], 0x1, &(0x7f0000000580)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x805}, 0x20000000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = creat(&(0x7f0000000700)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r11, 0x0, 0x0, 0x8800000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) [ 279.967372] __x64_sys_mount+0xbe/0x150 [ 279.971363] do_syscall_64+0x1b9/0x820 [ 279.971382] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 279.971400] ? syscall_return_slowpath+0x5e0/0x5e0 [ 279.971418] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 279.971435] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 279.971455] ? recalc_sigpending_tsk+0x180/0x180 [ 280.000360] ? kasan_check_write+0x14/0x20 [ 280.004616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.009475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.014668] RIP: 0033:0x457099 17:40:11 executing program 0: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000540)={0x100, 0x20, 0x5}) write(r0, &(0x7f0000000880)="8c28ac171f45", 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="9a5bedb59471e7acda66f34162b27558d58a150d3b0f14ac6a3c977f6ddec95ba6e740408c144d412eb7181e34475623a7216b46ac060c621eb9c2d4b24a434d283d0eed5894805019cdcaacea5b674b50b93b1f14e70930e341011eb4a06f8e789cef", 0x63) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_cancel(0x0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x8001, 0x0, 0x1}, &(0x7f00000006c0)) prctl$setfpexc(0xc, 0xa0082) io_setup(0xbf96, &(0x7f0000000200)=0x0) io_submit(r1, 0x4, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2000000000, r0, &(0x7f0000000300)="269ea7638a0bad435f0dacfc64b95684dd2066394d259b1cbb29ebf586082c5893ef182d40398ff1d2660d5a63358259f07d25d18d07f073ef7fb7db6cafc69e2d5e4701bad3ea03b3f8b5dfbf51fb58bb9bf46d42e09838565125b3417f7e51d6e627291769decb403701941f3bfe02663497f57fd1934f", 0x78, 0x8, 0x0, 0x2, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x5, 0x2, r0, &(0x7f0000000380)="d4262e32599816785e6f4d23af7618ecd2827c994687a33735cf331931ddf5e59bad75d1a71f", 0x26, 0x34c}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000400)="e96cf3afc8bdf4e76dd23ab6741397ee0e6b45250b9ccfba64e808c911d9df1d", 0x20, 0x80000001, 0x0, 0x1, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000000480)="bc71c51ac1efca4a447cd29720e08408a67ada3ae95ee9e10314ba50827c3a118473ec3f9c54f01fcf", 0x29, 0x8}]) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000580)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x3c30, 0x7ff, 0x0, 0x7f, 0x0, 0xa, 0x5, 0x3, 0x6e, 0x8000}, 0xb) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000002c0)={0x6, 0xffff, 0xbf, @broadcast, 'syzkaller1\x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000240)=0x4) open(&(0x7f00000000c0)='./file0\x00', 0x440, 0x4) 17:40:11 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000489004bddd9de91be10eebf000ee91e18f0c76fbb232a07424ae1e901d2da75af1f0200f5ab26d7e071fb35331ce39c5a0000") ioctl$FS_IOC_FSGETXATTR(r2, 0xc0c0583b, &(0x7f0000000040)) r3 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xffffffffffff8001, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000100)={0x100000000, 0x2}) semget(0xffffffffffffffff, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000140)={r3, r1}) fstat(r0, &(0x7f0000000240)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x93) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000880)={0x1, &(0x7f0000000840)=[{}]}, 0x10) setresgid(0x0, 0x0, 0x0) [ 280.017871] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.036784] RSP: 002b:00007fe6ba07cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 280.044504] RAX: ffffffffffffffda RBX: 00007fe6ba07d6d4 RCX: 0000000000457099 [ 280.051784] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 280.059060] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 280.066338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 280.073622] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 0000000000000007 [ 280.096473] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 17:40:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c3fa0b9b62a6320a38cfbc293057c3af300"]) read$FUSE(r1, &(0x7f00000040c0), 0x1000) read$FUSE(r1, &(0x7f0000000580), 0xd4e) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)=""/222, 0xde) stat(&(0x7f00000002c0)='.\x00', &(0x7f00000001c0)) r2 = gettid() timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) read$FUSE(r1, &(0x7f00000030c0), 0x1fe) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) 17:40:11 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400203) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x800, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x2000000, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r0}}) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid\x00') setns(r3, 0x20000000) 17:40:11 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x0, 0x3, [0x8, 0x0, 0x0]}, &(0x7f00000002c0)=0xe) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x1ff, 0x80) ioctl$TCFLSH(r4, 0x540b, 0x3) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x0, 0x3ef, 0x0, 0x0, 0x0, 0x354, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x75, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000700)={r0, &(0x7f00000005c0)="4db7c61974387ed0f8fd8a667becda8964f93837b1174a19b5e61469f99fe7eb170f1d60526a78850d23d59b49cfbb9a03c4ae01023dc5abceec86a1ea7936eed5b1b9e4283ef2d68999852fdf6fc44f269a8993ae365e1c5ce986d7a01369855f6b26c88cf627987fe97458050adab459ec9df16875b46ef3bcd0230314a912e9e89aff11f68110002155851e9276cb14cd1f5178b3882f47d47b19a86b4403bae5e8ba68b6fe230e3ac614327ad53a6398ea28e7cb28f85404e1dd22e6dadada915278153598b156abcc8fa7e07ce80f02f84831700ba2da66802d46124a114b", &(0x7f00000006c0)="0116efa2f5e1eeecf08615b1f52bbb40bf0cde6fe6346c016d2bf959387b2facdcd0f0790c"}, 0x20) r5 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x4, 0x400001) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000400)={0x401, 0xfff, 0x8000, 0x4, 0x0, 0x8, 0x0, 0x8001, r2}, 0x20) sendto$unix(r5, &(0x7f0000000440)="07280e4d773a3f2f1c50a037e6d31175dde1a9d0a33b1a67a819cc9e62c23854b8378b89c7b249116ec64f39ac7f556147be1731c7f5ad46e8140da23b30fc175d7024e3dc9aa8734d665f4b8d1b3ab96b4f39", 0x53, 0x4000, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x17}}, 0x1d, r3}) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3, 0x0, 0x0, 0x0, 0x100000000, 0x1c0270, r3}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000580)={'syzkaller0\x00', r3}) r7 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="0a00001c2c766856c3d5b9fd45b091f531ab59449713744c435db3f477f731f0ebe12b872b05a95ef9cbdb0adffb500b2e429f68c508fd84e91f61b598d436a6ae7f2d68c9756b1fccd3e4d68d69f2ff7a8ba756ecc2281e5274fc8a8f2d21cdaa638d12ffe83ab7115c41202538f567deb7e2c73eb52cb882271545", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0xb) r8 = semget(0x3, 0x0, 0x2e2) semtimedop(r8, &(0x7f00000001c0)=[{0x4, 0x80, 0x1000}, {0x3, 0x1, 0x800}, {0x7, 0x6, 0x1000}, {0x0, 0x80000000, 0x800}, {0x7, 0x100000001, 0x1000}, {0x1, 0xffffffffffffff00, 0x800}, {0x7, 0x845}, {0x6, 0x1, 0x1800}], 0x8, &(0x7f0000000200)) ioctl$RTC_AIE_ON(r0, 0x7002) 17:40:11 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x401, 0x2) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000340)) r1 = socket$inet6(0xa, 0x807, 0x80000000) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x9, 0x400000) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000640)={@dev}, &(0x7f0000000680)=0x14) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x400000000001, 0x0) r6 = dup(r5) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000480)={r4, 0x100, 0x3, "5e3b88eb799efa30a466df0d3e7be5220e7744f25e8284e1e340b5d3e8688d27182913d76292db95e3ed0d1baba7dd5415f597b3f67448aed4388e06c166b1a73d6d904e1d6fe5ed5ea6e8218c1466b32702e5fe3c3ddc381711ad342909c8682cd35a8de995ab2db581a69cdbd0aa4ecb4fa80ba6ccc0d83e7e28a8767c0fcd851364ee86c3634e56f5"}) write$P9_RREMOVE(r4, &(0x7f0000000380)={0x7, 0x7b, 0x1}, 0x7) setsockopt$inet6_tcp_int(r6, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r6, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) sendto$inet6(r5, &(0x7f00000004c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x2) ioctl$KDSETLED(r0, 0x4b32, 0x8) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f00000006c0)) r7 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000000540)={r8, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x7, 0x76b, 0x1, 0x0, 0x4}, &(0x7f0000000600)=0x98) getpeername(r1, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f00000002c0)=0x80) ftruncate(r7, 0x2007fff) sendfile(r6, r7, &(0x7f0000d83ff8), 0x8000fffffffe) 17:40:11 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setparam(r0, &(0x7f0000000200)=0x5) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x6, 0x0) recvfrom$packet(r1, &(0x7f0000000380)=""/197, 0xc5, 0x0, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000000300), &(0x7f0000000340)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x80003, 0x1000000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x1, @empty, 'veth0_to_team\x00'}}) r3 = getpid() ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f00000000c0)={0x0, 0xffffffffffffffc0}) capget(&(0x7f0000000100)={0x0, r3}, &(0x7f0000000180)={0x20, 0x3, 0x5, 0x17ffffffc, 0x0, 0xed8}) 17:40:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r3, &(0x7f00000001c0), 0x0, 0x200007fc, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) sendto$inet(r3, &(0x7f00000005c0)="1a8c443d3a568c81cc096aa87ddab0f1b182da383fd71795f41053261e63b0b9f1283f7431b6146106716c21b43625f9194bf4b6a5dba53c46b82862a2f804121cda7e6be8fd507bb1545de629746d878f10be8036e98a270c42d6458f97b342303464e94ccb6d6f4f81941e3f3fa371596cdf17e160c992140c9dc81362f019f017", 0x82, 0x0, &(0x7f0000000500)={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='nv\x00', 0x3) readv(r3, &(0x7f0000000140)=[{&(0x7f0000000000)=""/226, 0xfffffd85}], 0x1) recvfrom(r3, &(0x7f0000000380)=""/239, 0xef, 0x0, 0x0, 0x0) close(r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000080), 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000042000501000000000000000d08241d388ac4a061e3286a3ebe00e13a38375ea3a05d1a2d"], 0x14}}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)=0x80, 0x4) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00000000c0)) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000180)=r4) 17:40:11 executing program 7 (fault-call:3 fault-nth:8): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000000280)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote}, 0x1c) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)=""/80, 0x1c6}, 0x0) 17:40:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x1, &(0x7f0000000240)="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") getsockopt$inet6_buf(r0, 0x6, 0x2, &(0x7f0000c86000), &(0x7f0000000000)=0xfffffd62) io_setup(0x7, &(0x7f0000000040)) 17:40:12 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f0000000000)) ioctl$int_in(0xffffffffffffffff, 0x80000080045010, &(0x7f0000000000)) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60) fadvise64(r0, 0x1a, 0xffffffffffffff80, 0x6) 17:40:12 executing program 4: sched_setaffinity(0x0, 0xfffffffffffffe38, &(0x7f00000000c0)=0x80009) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00', 0x0) getpgrp(0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000300)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000380)={0x0, @broadcast, @loopback}, &(0x7f00000006c0)=0xc) r1 = gettid() getpgrp(r1) openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000740)='./file0\x00', 0x113) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001e00)={0x0, 0x7f, 0x80, 0x7494112c, 0x9, 0x80}, &(0x7f0000001e40)=0x14) process_vm_readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/117, 0x75}, {&(0x7f0000001800)=""/230, 0xe6}, {&(0x7f0000001900)=""/105, 0x69}, {&(0x7f0000001a40)=""/75, 0x4b}, {&(0x7f0000001ac0)=""/156, 0x9c}, {&(0x7f0000001b80)=""/117, 0x75}], 0x7, &(0x7f0000000440)=[{&(0x7f0000001cc0)=""/176, 0xb0}], 0x1, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="1e12c2204f06d80fac9d23d5bdb5c95e2447243b58fbc3bded2a2e2cf0a400c5b2ec50659abb020000000000000056dad52c47499c0e2bc802067fa8baa12caed5332b6b24b4454c7b6432dcceea255f4876136cf513683cba202e09b7f4cb1573fe4d3925522e538f11bd00368bd2cf7f7b"], &(0x7f0000000040)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f0000000000)) r2 = socket$nl_route(0x10, 0x3, 0x0) close(0xffffffffffffffff) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_FLOW={0x8}]}, 0x28}}, 0x0) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00') process_vm_readv(0x0, &(0x7f0000000100), 0x0, &(0x7f0000002100)=[{&(0x7f0000001f00)=""/221, 0xdd}, {&(0x7f0000002080)=""/114, 0x72}], 0x2, 0x0) [ 280.819359] FAULT_INJECTION: forcing a failure. [ 280.819359] name failslab, interval 1, probability 0, space 0, times 0 [ 280.830755] CPU: 1 PID: 8788 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 280.839176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.848538] Call Trace: [ 280.851142] dump_stack+0x1c9/0x2b4 [ 280.854794] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.859997] ? rcu_is_watching+0x8c/0x150 [ 280.864177] should_fail.cold.4+0xa/0x11 [ 280.868260] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.873476] ? kernel_text_address+0x79/0xf0 [ 280.877902] ? unwind_get_return_address+0x61/0xa0 [ 280.882847] ? __save_stack_trace+0x8d/0xf0 [ 280.887197] ? find_held_lock+0x36/0x1c0 [ 280.891852] ? perf_trace_xprtrdma_rdch_event+0x5d8/0xaa0 [ 280.897426] ? check_same_owner+0x340/0x340 [ 280.901764] ? rcu_note_context_switch+0x680/0x680 [ 280.906724] __should_failslab+0x124/0x180 [ 280.910979] should_failslab+0x9/0x14 [ 280.910999] __kmalloc_track_caller+0x2ae/0x720 [ 280.911021] ? kasan_check_read+0x11/0x20 [ 280.923625] ? rcu_is_watching+0x8c/0x150 [ 280.927784] ? trace_hardirqs_on+0xbd/0x2c0 [ 280.932121] ? rcu_pm_notify+0xc0/0xc0 [ 280.936025] ? apparmor_fs_context_parse_param+0x1dd/0x490 [ 280.941664] krealloc+0x65/0xb0 [ 280.944971] apparmor_fs_context_parse_param+0x1dd/0x490 [ 280.950447] security_fs_context_parse_param+0x54/0xb0 [ 280.955759] vfs_parse_fs_param+0x127/0x2c0 [ 280.960112] vfs_parse_fs_string+0x1d5/0x2b0 [ 280.964532] ? vfs_parse_fs_param+0x2c0/0x2c0 [ 280.969041] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.974597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.980156] do_mount+0x658/0x1e30 [ 280.983717] ? lock_release+0x9f0/0x9f0 [ 280.987712] ? copy_mount_string+0x40/0x40 [ 280.992499] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.998047] ? _copy_from_user+0xdf/0x150 [ 281.002213] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.007766] ? copy_mount_options+0x285/0x380 [ 281.012275] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.017830] ksys_mount+0x12d/0x140 [ 281.021470] __x64_sys_mount+0xbe/0x150 [ 281.025460] do_syscall_64+0x1b9/0x820 [ 281.029359] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 281.034743] ? syscall_return_slowpath+0x5e0/0x5e0 [ 281.039686] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 281.044726] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 281.049756] ? recalc_sigpending_tsk+0x180/0x180 [ 281.054523] ? kasan_check_write+0x14/0x20 [ 281.058777] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.063646] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.068845] RIP: 0033:0x457099 [ 281.072053] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.090968] RSP: 002b:00007fe6ba03ac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 281.090985] RAX: ffffffffffffffda RBX: 00007fe6ba03b6d4 RCX: 0000000000457099 [ 281.090994] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 17:40:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000240)={0x0, 0x3, 0x0, 0x0, 0x3f, 0x0, 0x200}, &(0x7f00000002c0)={0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x7fffffff}, &(0x7f0000000300)={0x2fb, 0xfffffe0000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6}, &(0x7f0000000340), &(0x7f00000003c0)={&(0x7f0000000380), 0x8}) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x2302, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x80) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) [ 281.091002] RBP: 00000000009301e0 R08: 0000000000000000 R09: 0000000000000000 [ 281.091010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 281.091034] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 0000000000000008 17:40:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001, 0x3}, 0x2c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2001, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000040)) 17:40:12 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setparam(r0, &(0x7f0000000200)=0x5) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x6, 0x0) recvfrom$packet(r1, &(0x7f0000000380)=""/197, 0xc5, 0x0, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000000300), &(0x7f0000000340)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x80003, 0x1000000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x1, @empty, 'veth0_to_team\x00'}}) r3 = getpid() ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f00000000c0)={0x0, 0xffffffffffffffc0}) capget(&(0x7f0000000100)={0x0, r3}, &(0x7f0000000180)={0x20, 0x3, 0x5, 0x17ffffffc, 0x0, 0xed8}) 17:40:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8000000008912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="00bcb10000000000"]], 0xfffffffffffffda3, 0x10000000, &(0x7f0000009000)}) 17:40:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x7) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000000200)={0x102c, 0x7fff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote}, 0xfffffffffffffe31) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000100)=0x7fffffff, 0x4) 17:40:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000580)="0a5cc80700315f85715070") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000010ff0), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000000001000000e2090000000000008e15adecfc04aba1"], 0x48}}, 0x0) recvmmsg(r3, &(0x7f0000001200)=[{{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000011c0)}}], 0x2, 0x0, 0x0) 17:40:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x200000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xf46, 0x40000) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0xfffffffffffffcd8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0xa1}, 0x20, 0x0, 0x1, 0x0, 0x2}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x3506, 0x4, 0x0, 0x3fe}}, 0xe8) fcntl$notify(0xffffffffffffffff, 0x402, 0x80000008) sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r1) 17:40:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x28) getpeername$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000200)={&(0x7f0000000340)=@getlink={0x3c, 0x12, 0x60d, 0x0, 0x0, {}, [@IFLA_MASTER={0x8}, @IFLA_LINKINFO={0x14, 0x12, @bond={{0xc}, {0x4}}}]}, 0x3c}}, 0x0) 17:40:12 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000000), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$RTC_WIE_ON(r0, 0x700f) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x4, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc8070031") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'team_slave_0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f0000000200), 0x9, 0x0, &(0x7f0000dac000)={r1, r2+10000000}, &(0x7f0000000140), 0x2) 17:40:12 executing program 7 (fault-call:3 fault-nth:9): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x200000000000, 0x242080) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xffffffff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback}, 0x1c) 17:40:13 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x46) sendmsg$alg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="e9b3b3600829c7a0eba6ffa1709eb1afbbec50944399c777074d8c1b89461e4324eca84f216d097b0c3828a939c1a862bcec3bc1e0eef11ffc28557d264d233708de387f5bafb409fec3633cb1192d6d8d1870e3fe037fed72d9381d460ebfb14d13a49f1051432d503c3004890084a22b4610567be7b77229d64b8f664f8c7a31c77aaa2b0d2eb037e25dd35bd12d545142a7f939ae008e98895ec06e4477af8919e79842a404bb58d9", 0xaa}, {&(0x7f0000000100)="c321448649256f385a2adfa18946741ba63afa560d2a43eeb83336eda5ca463f7d70b419a95a3cd56f1453c3dfac2c7148189e65b96a222fa0be8f5a900eb401cdd316c53c529bc0e959c24401e15db21a453132adb76ba21fd605914682db0cba", 0x61}, {&(0x7f0000000080)="3f6184170837cfc409de8965100095d7252b0e2824f200ae66f02d79a473c95ffc4ead1594147a1d7ae9eecf", 0x2c}, {&(0x7f0000001040)="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0x1000}], 0x4, &(0x7f0000002040)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18}, @op={0x18}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1060, 0x8000}, 0x4000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x7, &(0x7f0000000180)="0a5cc82500315f85715070") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000040)=0x1, 0x4) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @dev}, @igmp={0x0, 0x0, 0x0, @dev}}}}}, &(0x7f0000000200)) [ 281.639529] FAULT_INJECTION: forcing a failure. [ 281.639529] name failslab, interval 1, probability 0, space 0, times 0 [ 281.650818] CPU: 0 PID: 8842 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 281.659233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.668596] Call Trace: [ 281.671203] dump_stack+0x1c9/0x2b4 [ 281.674858] ? dump_stack_print_info.cold.2+0x52/0x52 [ 281.680068] ? mark_held_locks+0x160/0x160 [ 281.684335] should_fail.cold.4+0xa/0x11 17:40:13 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80040) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r1, 0x0, 0x5, &(0x7f0000000100), 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000140)=0x4, 0x16b) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) getpriority(0x0, r4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000100)={r1, 0x0, 0x0, 0x81, 0x7}) [ 281.688419] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 281.693534] ? mark_held_locks+0x160/0x160 [ 281.697796] ? graph_lock+0x170/0x170 [ 281.701625] ? find_held_lock+0x36/0x1c0 [ 281.705801] ? xdr_stream_decode_opaque+0x98/0xf0 [ 281.710679] ? check_same_owner+0x340/0x340 [ 281.715027] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 281.719729] ? rcu_note_context_switch+0x680/0x680 [ 281.724671] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 281.729366] __should_failslab+0x124/0x180 [ 281.733624] should_failslab+0x9/0x14 [ 281.737548] kmem_cache_alloc_trace+0x2b5/0x730 [ 281.742242] ? __kernel_text_address+0xd/0x40 [ 281.746759] ? unwind_get_return_address+0x61/0xa0 [ 281.751719] vfs_new_fs_context+0x5b/0x720 [ 281.756002] vfs_kern_mount.part.39+0x37/0x1a0 [ 281.760613] vfs_kern_mount+0x4a/0x70 [ 281.764429] ? save_stack+0x43/0xd0 [ 281.768189] ? btrfs_remount+0x16e0/0x16e0 [ 281.772462] btrfs_mount+0x4b7/0x217c [ 281.776284] ? do_mount+0x658/0x1e30 [ 281.780010] ? ksys_mount+0x12d/0x140 [ 281.783823] ? __x64_sys_mount+0xbe/0x150 [ 281.787995] ? do_syscall_64+0x1b9/0x820 [ 281.792076] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.797472] ? btrfs_remount+0x16e0/0x16e0 [ 281.801731] ? xdr_stream_decode_opaque+0x98/0xf0 [ 281.806596] ? __kmalloc_track_caller+0x26e/0x720 [ 281.811454] ? kasan_check_read+0x11/0x20 [ 281.815623] ? rcu_is_watching+0x8c/0x150 [ 281.819813] ? trace_hardirqs_on+0xbd/0x2c0 [ 281.819839] ? rcu_pm_notify+0xc0/0xc0 [ 281.819891] ? kasan_check_read+0x11/0x20 [ 281.819914] ? rcu_is_watching+0x8c/0x150 [ 281.819934] ? rcu_pm_notify+0xc0/0xc0 [ 281.819980] ? krealloc+0x7a/0xb0 [ 281.820006] ? rcu_read_lock_sched_held+0x108/0x120 [ 281.848883] ? kfree+0x1d7/0x210 [ 281.852265] ? kasan_check_read+0x11/0x20 [ 281.856429] ? rcu_is_watching+0x8c/0x150 [ 281.860592] ? rcu_pm_notify+0xc0/0xc0 [ 281.864497] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 281.869093] ? rcu_read_lock_sched_held+0x108/0x120 [ 281.874119] ? kfree+0x1d7/0x210 [ 281.877503] ? btrfs_remount+0x16e0/0x16e0 [ 281.881748] legacy_get_tree+0x131/0x460 [ 281.885827] ? legacy_get_tree+0x131/0x460 [ 281.890077] vfs_get_tree+0x1cb/0x5c0 [ 281.893896] do_mount+0x6f9/0x1e30 [ 281.897453] ? lock_release+0x9f0/0x9f0 [ 281.901440] ? copy_mount_string+0x40/0x40 [ 281.905704] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.911259] ? _copy_from_user+0xdf/0x150 [ 281.915431] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.920995] ? copy_mount_options+0x285/0x380 [ 281.925511] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.931069] ksys_mount+0x12d/0x140 [ 281.934706] __x64_sys_mount+0xbe/0x150 17:40:13 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setparam(r0, &(0x7f0000000200)=0x5) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x6, 0x0) recvfrom$packet(r1, &(0x7f0000000380)=""/197, 0xc5, 0x0, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) migrate_pages(0x0, 0x0, &(0x7f0000000300), &(0x7f0000000340)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x80003, 0x1000000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x1, @empty, 'veth0_to_team\x00'}}) r3 = getpid() ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f00000000c0)={0x0, 0xffffffffffffffc0}) capget(&(0x7f0000000100)={0x0, r3}, &(0x7f0000000180)={0x20, 0x3, 0x5, 0x17ffffffc, 0x0, 0xed8}) [ 281.938696] do_syscall_64+0x1b9/0x820 [ 281.942599] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 281.947988] ? syscall_return_slowpath+0x5e0/0x5e0 [ 281.952930] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 281.957978] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 281.963002] ? recalc_sigpending_tsk+0x180/0x180 [ 281.967770] ? kasan_check_write+0x14/0x20 [ 281.972034] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.976905] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.982105] RIP: 0033:0x457099 [ 281.985310] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.004234] RSP: 002b:00007fe6ba07cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 282.011976] RAX: ffffffffffffffda RBX: 00007fe6ba07d6d4 RCX: 0000000000457099 [ 282.019270] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 282.026548] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 282.033827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 282.041099] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 0000000000000009 17:40:13 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x3) mount(&(0x7f000000a000), &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000000000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vsock\x00', 0x84440, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000005c0)={{0xfff, 0x8}, 'port1\x00', 0x20, 0x0, 0x0, 0x100000000, 0x3f, 0x1ff, 0x2, 0x0, 0x4}) mount(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfs4\x00', 0xa3020, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000140)={0x2, {{0xa, 0x4e22, 0x1, @mcast2, 0x1}}, {{0xa, 0x4e22, 0x3, @local, 0x7}}}, 0x108) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000002c0)='./file0\x00', r2, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x80001, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r4, 0x3) r5 = open(&(0x7f0000000500)='./file1\x00', 0x0, 0x42) renameat2(r4, &(0x7f00000004c0)='./file1\x00', r5, &(0x7f0000000540)='./file0\x00', 0x2) 17:40:13 executing program 7 (fault-call:3 fault-nth:10): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = socket(0x1e, 0x805, 0x0) bind$can_raw(r2, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000300)={0xa0, 0x0, 0x8, {{0x5, 0x2, 0x7, 0x8, 0x0, 0x6, {0x2, 0x3ff, 0x8001, 0x0, 0x6, 0xfffffffffffffffb, 0x3, 0x5, 0x3, 0x1700000, 0x81, r3, r4, 0x2, 0x5}}, {0x0, 0x1}}}, 0xa0) r5 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r6 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf2d, 0x20400) ioctl$VT_ACTIVATE(r6, 0x5606, 0x800) r7 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x80000000, 0x1}, 0x159) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000040)=@req={0x1a27ee77, 0x5, 0x80000001}, 0x6) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) 17:40:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001880), &(0x7f00000018c0)=0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) getpgid(0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0x80, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000140)=0x8) r4 = fcntl$dupfd(r2, 0x0, r1) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r4, &(0x7f0000001600)={0x6, 0x118, 0xfa00, {{0x9, 0x7, "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", 0xe5, 0x5, 0x8, 0x7, 0x1, 0x640}, r5}}, 0x120) pwrite64(r1, &(0x7f0000001500)="7e8fa1bfd779584cd4aa7e9e8cbea2be3848df977bb3a47c8e832c33bca712641aad74dbecbdffda83f0a6f4b4310ae0b5e2e5d8e4618c45a8a136868ba3c0100118537ec4503f3f738efa3540a8e1b408ad5f401aeafe98417a021feff03da70cc49a56526899ef7f62c7740ab1739ac3d84740e42a8e8919538a94fc5aea8d7079501fc947d9ea75fef8dabe9ec52b4b785410986b4b4da0faabe9e9a76acc39838e42cccdd71d63130451bd14af73e2749eb8715bffa488de456d400a347f322090dd2f9516fc311d029d5322155cadfd", 0xd2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x2}, 0x8) ioctl$BLKSECTGET(r4, 0x1267, &(0x7f0000000440)) getpeername$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0}, &(0x7f0000000400)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000640)={@hci={0x1f, r6, 0x1}, {&(0x7f00000005c0)=""/127, 0x7f}, &(0x7f0000000380), 0x4}, 0xffffffffffffff72) mount(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)="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", 0x0, 0x0) r7 = socket$inet6(0xa, 0x3, 0x8001000000002c) ioctl$sock_SIOCETHTOOL(r7, 0x8923, &(0x7f0000000480)={'gre0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="370000000000000004000097d8aab500"]}) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000700)) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000580)) recvfrom$inet6(r0, &(0x7f0000000500)=""/47, 0x2f, 0x2000, &(0x7f0000000540)={0xa, 0x4e20, 0xfffffffffffffff7, @empty, 0x8}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000040), 0x4) sendmmsg(r3, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) [ 282.216243] FAULT_INJECTION: forcing a failure. [ 282.216243] name failslab, interval 1, probability 0, space 0, times 0 [ 282.227889] CPU: 1 PID: 8873 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 282.236295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.245649] Call Trace: [ 282.248250] dump_stack+0x1c9/0x2b4 [ 282.251894] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.257105] ? kernel_text_address+0x79/0xf0 [ 282.261539] should_fail.cold.4+0xa/0x11 [ 282.265621] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.270746] ? save_stack+0xa9/0xd0 [ 282.274384] ? save_stack+0x43/0xd0 [ 282.278020] ? kasan_kmalloc+0xc4/0xe0 [ 282.281919] ? vfs_new_fs_context+0x5b/0x720 [ 282.281937] ? vfs_kern_mount.part.39+0x37/0x1a0 [ 282.281961] ? vfs_kern_mount+0x4a/0x70 [ 282.281980] ? btrfs_mount+0x4b7/0x217c [ 282.281999] ? legacy_get_tree+0x131/0x460 [ 282.303613] ? vfs_get_tree+0x1cb/0x5c0 [ 282.307596] ? do_mount+0x6f9/0x1e30 [ 282.311322] ? ksys_mount+0x12d/0x140 [ 282.315136] ? find_held_lock+0x36/0x1c0 [ 282.319226] ? check_same_owner+0x340/0x340 [ 282.323559] ? debug_mutex_init+0x2d/0x60 [ 282.327726] ? rcu_note_context_switch+0x680/0x680 [ 282.332676] __should_failslab+0x124/0x180 [ 282.336935] should_failslab+0x9/0x14 [ 282.340765] kmem_cache_alloc_trace+0x2b5/0x730 [ 282.345436] ? rcu_read_lock_sched_held+0x108/0x120 [ 282.345455] ? __kernel_text_address+0xd/0x40 [ 282.345474] ? put_fs_context+0x560/0x560 [ 282.360085] legacy_init_fs_context+0x49/0xd0 [ 282.364598] ? refcount_inc_checked+0x29/0x70 [ 282.369106] vfs_new_fs_context+0x2c6/0x720 [ 282.373440] vfs_kern_mount.part.39+0x37/0x1a0 [ 282.378033] vfs_kern_mount+0x4a/0x70 [ 282.381840] ? save_stack+0x43/0xd0 [ 282.385514] ? btrfs_remount+0x16e0/0x16e0 [ 282.389775] btrfs_mount+0x4b7/0x217c [ 282.394122] ? do_mount+0x658/0x1e30 [ 282.397860] ? ksys_mount+0x12d/0x140 [ 282.401696] ? __x64_sys_mount+0xbe/0x150 [ 282.405862] ? do_syscall_64+0x1b9/0x820 [ 282.409937] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.415335] ? btrfs_remount+0x16e0/0x16e0 [ 282.419592] ? __kmalloc_track_caller+0x26e/0x720 [ 282.424451] ? kasan_check_read+0x11/0x20 [ 282.428608] ? rcu_is_watching+0x8c/0x150 [ 282.432778] ? trace_hardirqs_on+0xbd/0x2c0 [ 282.437109] ? rcu_pm_notify+0xc0/0xc0 [ 282.441012] ? kasan_check_read+0x11/0x20 [ 282.445185] ? rcu_is_watching+0x8c/0x150 [ 282.449346] ? rcu_pm_notify+0xc0/0xc0 [ 282.453252] ? krealloc+0x7a/0xb0 [ 282.456732] ? rcu_read_lock_sched_held+0x108/0x120 [ 282.461781] ? kfree+0x1d7/0x210 [ 282.465160] ? kasan_check_read+0x11/0x20 [ 282.469337] ? rcu_is_watching+0x8c/0x150 [ 282.473496] ? rcu_pm_notify+0xc0/0xc0 [ 282.477403] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 282.482004] ? rcu_read_lock_sched_held+0x108/0x120 [ 282.487034] ? kfree+0x1d7/0x210 [ 282.490422] ? btrfs_remount+0x16e0/0x16e0 [ 282.495177] legacy_get_tree+0x131/0x460 [ 282.499254] ? legacy_get_tree+0x131/0x460 [ 282.503500] vfs_get_tree+0x1cb/0x5c0 [ 282.507311] do_mount+0x6f9/0x1e30 [ 282.510855] ? lock_release+0x9f0/0x9f0 [ 282.514832] ? copy_mount_string+0x40/0x40 [ 282.519110] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 282.524650] ? _copy_from_user+0xdf/0x150 [ 282.528803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 282.534341] ? copy_mount_options+0x285/0x380 [ 282.538840] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 282.544380] ksys_mount+0x12d/0x140 [ 282.548012] __x64_sys_mount+0xbe/0x150 [ 282.552018] do_syscall_64+0x1b9/0x820 [ 282.555911] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 282.561301] ? syscall_return_slowpath+0x5e0/0x5e0 [ 282.566239] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 282.571296] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 282.576309] ? recalc_sigpending_tsk+0x180/0x180 [ 282.581070] ? kasan_check_write+0x14/0x20 [ 282.585324] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.590174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.595843] RIP: 0033:0x457099 [ 282.599039] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:40:13 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = memfd_create(&(0x7f0000003ffa)='w0\x00\x00\x00', 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x3) write(r4, &(0x7f0000000040)="16", 0x1) sendfile(r3, r4, &(0x7f0000000000), 0xffff) write$cgroup_pid(r4, &(0x7f0000000140), 0x12) fcntl$addseals(r4, 0x409, 0xd) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000001c0)=""/253) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000180)={0x1, 0x4}) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8}) close(r2) dup2(r1, r4) 17:40:13 executing program 3: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1, 0x18000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x1, 0x7]) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000080)={0x3b00000000000000, 0x0, 0x0, 0x1a, 0x0, 0xa9}) 17:40:13 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000019007fb1a12d1cb2a4a280a80a06050000a84321a7052369250009000800001c0100efd6a289d936a78b00880d0000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000017c0)={r2, 0xe9, "585214b89720788975b3e74d7b8b944b904aa766c6cdc50f640d8dce8777e8f565a5826a1cfea5e81e8c34aa7310e7f79718db287cf58ac3567ed7b83120a7a8bb2c80383df2c7d1fd36bb560a565ff88568fbb00d4b9331c95b520cecdae884d7c41b9fc564d1b17be5f7b35655c61c47b0a9b7dd0873f474e01dea3b336f021817f7e3ed1f433060d9015808d44f482152d241d6c8992af9ff45eb2468f5c3536d4b628d4f096f76cb69986836878d1624502fae72cea12ee257c048b3b78d998181db8faabd125b1839dd5c97b83186135c9a2e950a34e57714d43a98366da26e24f4a5baa044e6"}, 0x0) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000180)=@ll={0x11, 0x18, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)="8eb97a9fe485d64cb144c7608e28d62b06c9b7341528839e8527e53271a16f4e33723f93a3206aa235a89e1c", 0x2c}, {&(0x7f0000000240)="7b94028a498bdc85dd7dba61e526cf4c89dd3f7705075210ee9867519c212e67344bf67aeec637a8b47cab175a3da21f2364864e6b5e3d6fcb867161891664d575dd70ca506be4045576faad6ce88a89c2c73ab38d84", 0x56}, {&(0x7f00000002c0)="68582c298ac20e78e99efff212a079b8e7859f93d0615dd62d2151210c4a65d4eafbec1d6e3ca44eb696522bafbba7d0b477da3ea925696f880505d6278f471006c58797e921d5e180cc8c6adef7a1b466a367e0306f4cbf14686892f60daf58b4107b45f6acda9e698f035cd140e4c7f4c8addbad739ba825d120fa651c965df76e166beab087baec0d0d73e873c0f60ecf777cc3b6afe2742476d163c4d9bec969c9e7a28ecbf19ed61b0ba3833e54b27378833aa6009337b24d72ad9ae97abecd7cdbe305a9e8a9d8ddf18fb7489b1438c03f93ad592b36388615069ec03ea2dfc203d457c062696858a0bc6b05", 0xef}], 0x3, &(0x7f0000000400)=[{0x90, 0x116, 0x101, "cce75e254cbf1f5a3a1120cb2f734bec975dc6357fad28f54085f63321cbb487ee4357e412d2711b14019142f5ad070df8da6736e04b9440cb3b468c948f0edae5c0e6ada9f97da1f7d976e1a0c72054171c70e5b501c0597a8fe140eac8aca5c11912f1a034866c013862f3fed6931e5db21a426fbf65fd5358d06608f6b7"}, {0x1010, 0x10d, 0x6f03, "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"}, {0x110, 0x116, 0x1, "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"}, {0xb0, 0x109, 0xffffffffffffff00, "59f742d871eed9ebc84758c24952c0205a79fbf520970b19dc8551b265a7858cef3502c4b5594c4bf1badfdb317e9073c9fcb3733b0d431261722c96412b9bfc383e5dd8aa12d2c8b61c9e3d07e659f90c1b75c534e749c837a29451513b2a153652f2778f780e0e216b61e3328da4b4100f647c325ff04328928c3ec312469b5948c3ca6d910d704878658e63cfde6a17ab07b8937c20104f65d27352cfc8"}, {0x110, 0x13f, 0x1, "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"}], 0x1370, 0x80}, 0x41) [ 282.617936] RSP: 002b:00007fe6ba07cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 282.625656] RAX: ffffffffffffffda RBX: 00007fe6ba07d6d4 RCX: 0000000000457099 [ 282.632920] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 282.640198] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 282.647490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 282.654794] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 000000000000000a 17:40:14 executing program 4: r0 = getpgid(0x0) getpriority(0x2, r0) [ 282.673795] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 17:40:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) 17:40:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000040)=0x3) setreuid(r2, r2) r4 = getpgrp(0x0) fcntl$setown(r0, 0x8, r4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) [ 282.756441] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 17:40:14 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x80004000, 0x0) io_setup(0x20000000000006, &(0x7f0000000180)=0x0) io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x42, 0xf000000, 0xd, 0x1, 0xc000000, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4000, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000002c0)) connect$nfc_llcp(r2, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x0, 0x0, 0x1, "74b371125820f8074424834d15dd5697f024cb21cd187c33ab8e39d147385c9e278281cb2de01a0ce9242bcafef9b8f947c852b9d1ec8a7380ab3c82b3c7bd", 0xf}, 0x60) epoll_create1(0x80000) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0a5cc80700310700000070") r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x80000000, 0x2000) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000000100)) fallocate(r2, 0x8, 0x85, 0x10000) 17:40:14 executing program 7 (fault-call:3 fault-nth:11): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:14 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0xfa, 0x200) write$P9_RFLUSH(r1, &(0x7f0000000480)={0x7, 0x6d, 0x1}, 0x7) r2 = socket$inet6(0xa, 0x80006, 0x33) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0xfffffffffffffff8, @local, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff0bfd0000000000"], 0x0, 0x0, &(0x7f0000000f4d)}) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000240)) r4 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000400)={0x28, 0x0, &(0x7f0000000300)=[@release={0x40046306, 0x1}, @acquire_done={0x40106309, r4, 0x2}, @free_buffer={0x40086303, r5}], 0xac, 0x0, &(0x7f0000000340)="12e2af021b019098f6043e1064c186b5d6dc5dbf9a77eb493125ca53a97cc9be13a798bd23aabbefcc9739d478834d6b1ba27e2f854476ac969cac4c1e880002e3484ba6e9e3303319f34b912b6e7f31fefebbf1a28963a82ce72c9766db45a8eede07b81a6c2e064c77a58455baae78b99e493531dd0a37481eae1d25d1b96ddd5fd464d00542a8e1501a07277ad42214bef2d2ca431626577bc93c02fe32da14d599005988552175c73359"}) ioctl$RTC_UIE_OFF(r3, 0x7004) 17:40:14 executing program 5: r0 = socket$inet(0x2, 0x4800000000000001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x402) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000200)=""/125, &(0x7f0000000080)=0x7d) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfff, 0x20, 0x7, 0xffffffffffffff80}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000280)="260f08c4c36d7eb5004000001db9800000c00f3235000400000f3066b825000f00d067360fc72f66ba4000ed0f06c4c33d68be0b000000cd0f020bf3650f06", 0x3f}], 0x1, 0x1, &(0x7f0000000300), 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fe, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) bind$inet(r0, &(0x7f00000001c0), 0x10) 17:40:14 executing program 1: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0x359}, 0x7) r2 = openat$userio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/userio\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000740)={0x0, 0x3c2d, 0xc74, 0xc082}, 0x10) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) rt_sigsuspend(&(0x7f00000001c0)={0xffffffffffffffc0}, 0x8) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000180)) umount2(&(0x7f0000000500)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) connect(0xffffffffffffffff, &(0x7f0000000400)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000080)=0x8, 0x4) fallocate(r3, 0x0, 0x0, 0x0) prctl$getreaper(0x0, &(0x7f0000000380)) r4 = msgget$private(0x0, 0x180) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000580)=""/159) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x1, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) [ 282.929439] FAULT_INJECTION: forcing a failure. [ 282.929439] name failslab, interval 1, probability 0, space 0, times 0 [ 282.940777] CPU: 1 PID: 8920 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 282.949191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.958550] Call Trace: [ 282.961155] dump_stack+0x1c9/0x2b4 [ 282.964808] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.970021] ? is_bpf_text_address+0xd7/0x170 [ 282.974531] ? kernel_text_address+0x79/0xf0 [ 282.978975] should_fail.cold.4+0xa/0x11 [ 282.983065] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.988198] ? save_stack+0xa9/0xd0 [ 282.992306] ? save_stack+0x43/0xd0 [ 282.995939] ? kasan_kmalloc+0xc4/0xe0 [ 282.999848] ? kmem_cache_alloc_trace+0x152/0x730 [ 283.004700] ? legacy_init_fs_context+0x49/0xd0 [ 283.009392] ? vfs_new_fs_context+0x2c6/0x720 [ 283.013903] ? vfs_kern_mount.part.39+0x37/0x1a0 [ 283.018685] ? vfs_kern_mount+0x4a/0x70 [ 283.022680] ? btrfs_mount+0x4b7/0x217c [ 283.026680] ? find_held_lock+0x36/0x1c0 [ 283.030783] ? check_same_owner+0x340/0x340 [ 283.035127] ? rcu_note_context_switch+0x680/0x680 [ 283.040068] ? rcu_is_watching+0x8c/0x150 [ 283.044228] ? trace_hardirqs_on+0xbd/0x2c0 [ 283.048574] __should_failslab+0x124/0x180 [ 283.052827] should_failslab+0x9/0x14 [ 283.056645] kmem_cache_alloc_trace+0x2b5/0x730 [ 283.061328] ? legacy_init_fs_context+0x49/0xd0 [ 283.066018] ? rcu_read_lock_sched_held+0x108/0x120 [ 283.071058] ? kmem_cache_alloc_trace+0x324/0x730 17:40:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc\x00') write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x6, 0x56a, 0x3ff}}, 0x30) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x4, &(0x7f0000000540), 0x1, 0x0) 17:40:14 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:40:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f0000000100)="9099f73a1c7a8d070fc9118d5475663b2ed16f0008f441b01fd923c640a21c6619ecb5cf774b4a64549d57962a838f8edd993560a2f848bc483a9d16f602d4739aa45b3d5930d1865232afa712497380f8733173c58546fb224a6dd2e652c54dc25570fce3a59c1ee353a2dcdd719edc15752cee6ea21a24186d1ba23b0b61719b96815f5cbbb9", 0x0) write(r1, &(0x7f0000000540)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b0000000000000000", 0x37) write$FUSE_DIRENT(r1, &(0x7f00000001c0)=ANY=[@ANYRESDEC], 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x0, &(0x7f0000000dc0)) r2 = getpgrp(0x0) prctl$setptracer(0x59616d61, r2) [ 283.075917] ? rcu_read_lock_sched_held+0x108/0x120 [ 283.080982] apparmor_fs_context_alloc+0x43/0xa0 [ 283.085781] security_fs_context_alloc+0x54/0xb0 [ 283.090553] vfs_new_fs_context+0x318/0x720 [ 283.095362] vfs_kern_mount.part.39+0x37/0x1a0 [ 283.099974] vfs_kern_mount+0x4a/0x70 [ 283.103792] ? save_stack+0x43/0xd0 [ 283.107446] ? btrfs_remount+0x16e0/0x16e0 [ 283.111705] btrfs_mount+0x4b7/0x217c [ 283.115532] ? do_mount+0x658/0x1e30 [ 283.119257] ? ksys_mount+0x12d/0x140 [ 283.123069] ? __x64_sys_mount+0xbe/0x150 17:40:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = msgget$private(0x0, 0x310) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000200)=""/235) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe0700000000000000f73f0e00000045000107000000141900040002000700005d14a4e91ee438d2fd00000000000000", 0xfffffef8}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180), &(0x7f00000001c0)=0x18) dup(r0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000180), 0xc, &(0x7f0000000340)={&(0x7f0000000000)={0x14, r3, 0x601}, 0x14}}, 0x0) [ 283.127229] ? do_syscall_64+0x1b9/0x820 [ 283.131392] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.136778] ? btrfs_remount+0x16e0/0x16e0 [ 283.141035] ? __kmalloc_track_caller+0x26e/0x720 [ 283.145890] ? kasan_check_read+0x11/0x20 [ 283.150045] ? rcu_is_watching+0x8c/0x150 [ 283.154201] ? trace_hardirqs_on+0xbd/0x2c0 [ 283.158533] ? rcu_pm_notify+0xc0/0xc0 [ 283.162438] ? kasan_check_read+0x11/0x20 [ 283.166600] ? rcu_is_watching+0x8c/0x150 [ 283.170762] ? rcu_pm_notify+0xc0/0xc0 [ 283.174665] ? krealloc+0x7a/0xb0 [ 283.178138] ? rcu_read_lock_sched_held+0x108/0x120 [ 283.183165] ? kfree+0x1d7/0x210 [ 283.186549] ? kasan_check_read+0x11/0x20 [ 283.190705] ? rcu_is_watching+0x8c/0x150 [ 283.195345] ? rcu_pm_notify+0xc0/0xc0 [ 283.199252] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 283.203849] ? rcu_read_lock_sched_held+0x108/0x120 [ 283.208879] ? kfree+0x1d7/0x210 [ 283.212269] ? btrfs_remount+0x16e0/0x16e0 [ 283.216518] legacy_get_tree+0x131/0x460 [ 283.220591] ? legacy_get_tree+0x131/0x460 [ 283.224839] vfs_get_tree+0x1cb/0x5c0 [ 283.228653] do_mount+0x6f9/0x1e30 [ 283.232203] ? lock_release+0x9f0/0x9f0 [ 283.236192] ? copy_mount_string+0x40/0x40 [ 283.240455] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 283.245999] ? _copy_from_user+0xdf/0x150 [ 283.250168] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 283.255730] ? copy_mount_options+0x285/0x380 [ 283.260240] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 283.265792] ksys_mount+0x12d/0x140 [ 283.269433] __x64_sys_mount+0xbe/0x150 [ 283.269601] binder: 8912:8915 unknown command 16583679 [ 283.273426] do_syscall_64+0x1b9/0x820 [ 283.273445] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 283.273464] ? syscall_return_slowpath+0x5e0/0x5e0 [ 283.273482] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 283.273499] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 283.273514] ? recalc_sigpending_tsk+0x180/0x180 [ 283.273530] ? kasan_check_write+0x14/0x20 [ 283.273550] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.280667] binder: 8912:8915 ioctl c0306201 20008fd0 returned -22 [ 283.282719] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.282733] RIP: 0033:0x457099 [ 283.282750] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.282759] RSP: 002b:00007fe6ba07cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 283.282776] RAX: ffffffffffffffda RBX: 00007fe6ba07d6d4 RCX: 0000000000457099 [ 283.282786] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 283.282795] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 283.282804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 283.282814] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 000000000000000b [ 283.453582] binder: 8912:8945 unknown command 16583679 [ 283.461782] binder: 8912:8945 ioctl c0306201 20008fd0 returned -22 17:40:14 executing program 7 (fault-call:3 fault-nth:12): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:14 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3ff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x10001}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r2, 0x3}, 0xffffffffffffffbe) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x2f, 0x2}, &(0x7f0000000200)=0x0) timer_delete(r3) write$FUSE_BMAP(r1, &(0x7f00000002c0)={0x18, 0x0, 0x6, {0x6}}, 0x18) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=r4) openat$cgroup_procs(r1, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) unshare(0x40000000) clock_gettime(0x7, &(0x7f0000000600)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0)={0x2}, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000500)={{0xd7, 0xaf}, {0x7fffffff, 0x2}, 0x4, 0x4, 0x157c}) clock_gettime(0x0, &(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r8 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) io_cancel(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x80000001, r1, &(0x7f0000000340)="3cee2841e733f9619b3cff2f2656faa2e742ec8c4af6291a4c12f6c9bfcf805991c0fae4be747c4edb68", 0x2a, 0x101, 0x0, 0x1, r0}, &(0x7f00000003c0)) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000300)=0xb) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x100, 0x279d}) syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x80) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/mixer\x00', 0x400000, 0x0) connect$bt_sco(r9, &(0x7f0000000b80)={0x1f, {0x0, 0x10000, 0x0, 0x0, 0x6, 0x5}}, 0x8) 17:40:14 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000100)=""/210, 0xd2) accept4$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e, 0x80800) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") unshare(0x28020400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x278}) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000340)) 17:40:14 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) r0 = semget$private(0x0, 0x0, 0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000001c0)=[0x7f]) r1 = socket$unix(0x1, 0xed6480babd87dd0b, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000000040)) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0xffffffffffffffd3, 0x5, 0x100000000000000}, 0xfffffefd) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000240)={@loopback, r3}, 0x14) dup2(0xffffffffffffffff, r2) 17:40:14 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") r1 = socket$inet6(0xa, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) setsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000000000), 0x4) close(r2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:40:14 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000000001, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffff, 0x0, 0x4, 0x7, 0x401, 0x4, 0x3553800000, 0x7f}) r2 = socket(0xa, 0x3, 0x8) openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x40000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={"6272696467653000000100"}) 17:40:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) gettid() r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x7f, @local, 0x1}}}, &(0x7f0000000200)=0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) r4 = getgid() mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x1000021, &(0x7f0000000780)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x1}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@blksize={'blksize'}}]}}) sendto$inet(r0, &(0x7f0000000100)="f9", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @loopback}, 0x8) shutdown(r1, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @rand_addr, @local}, &(0x7f0000000340)=0xc) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in=@multicast2, @in=@loopback, 0x4e20, 0x0, 0x4e22, 0x5, 0x2, 0x80, 0x80, 0x33, r5, r6}, {0xc7, 0x20, 0x6, 0xfffffffffffffbff, 0x8, 0x62, 0xff, 0x3ff}, {0x1ff, 0x5, 0x2, 0x401}, 0x100000001, 0x6e6bc0, 0x0, 0x1, 0x1, 0x1}, {{@in=@loopback, 0x4d4, 0x32}, 0x0, @in, 0x0, 0x3, 0x1, 0x3, 0x20000000000000, 0x5, 0x80000000}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) [ 283.578840] FAULT_INJECTION: forcing a failure. [ 283.578840] name failslab, interval 1, probability 0, space 0, times 0 [ 283.590238] CPU: 1 PID: 8967 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 283.599167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.608539] Call Trace: [ 283.611147] dump_stack+0x1c9/0x2b4 [ 283.614800] ? dump_stack_print_info.cold.2+0x52/0x52 [ 283.620023] should_fail.cold.4+0xa/0x11 [ 283.624108] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 283.629244] ? save_stack+0x43/0xd0 [ 283.632887] ? kasan_kmalloc+0xc4/0xe0 [ 283.636791] ? kmem_cache_alloc_trace+0x152/0x730 [ 283.641661] ? apparmor_fs_context_alloc+0x43/0xa0 [ 283.646609] ? find_held_lock+0x36/0x1c0 [ 283.650719] ? check_same_owner+0x340/0x340 [ 283.655065] ? kmem_cache_alloc_trace+0x275/0x730 [ 283.659930] ? rcu_note_context_switch+0x680/0x680 [ 283.664888] ? kasan_check_read+0x11/0x20 [ 283.665544] IPVS: ftp: loaded support on port[0] = 21 [ 283.669057] __should_failslab+0x124/0x180 [ 283.669081] should_failslab+0x9/0x14 [ 283.669099] __kmalloc_track_caller+0x2ae/0x720 [ 283.669120] ? apparmor_fs_context_alloc+0x43/0xa0 [ 283.669143] ? rcu_read_lock_sched_held+0x108/0x120 [ 283.669159] ? kmem_cache_alloc_trace+0x324/0x730 [ 283.669177] ? vfs_parse_fs_string+0x191/0x2b0 [ 283.669200] kmemdup_nul+0x31/0xa0 [ 283.669221] vfs_parse_fs_string+0x191/0x2b0 [ 283.669241] ? vfs_parse_fs_param+0x2c0/0x2c0 [ 283.669263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.669298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 283.730442] ? vfs_new_fs_context+0x33e/0x720 [ 283.734961] vfs_kern_mount.part.39+0x82/0x1a0 [ 283.739563] vfs_kern_mount+0x4a/0x70 [ 283.743379] ? save_stack+0x43/0xd0 [ 283.747021] ? btrfs_remount+0x16e0/0x16e0 [ 283.751268] btrfs_mount+0x4b7/0x217c [ 283.755081] ? do_mount+0x658/0x1e30 [ 283.758801] ? ksys_mount+0x12d/0x140 [ 283.762609] ? __x64_sys_mount+0xbe/0x150 [ 283.766771] ? do_syscall_64+0x1b9/0x820 [ 283.770845] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.776234] ? btrfs_remount+0x16e0/0x16e0 [ 283.780491] ? __kmalloc_track_caller+0x26e/0x720 [ 283.785348] ? kasan_check_read+0x11/0x20 [ 283.789505] ? rcu_is_watching+0x8c/0x150 [ 283.794126] ? trace_hardirqs_on+0xbd/0x2c0 [ 283.798461] ? rcu_pm_notify+0xc0/0xc0 [ 283.802357] ? kasan_check_read+0x11/0x20 [ 283.806515] ? rcu_is_watching+0x8c/0x150 [ 283.810677] ? rcu_pm_notify+0xc0/0xc0 [ 283.814595] ? krealloc+0x7a/0xb0 [ 283.818068] ? rcu_read_lock_sched_held+0x108/0x120 [ 283.823095] ? kfree+0x1d7/0x210 [ 283.826476] ? kasan_check_read+0x11/0x20 [ 283.834199] ? rcu_is_watching+0x8c/0x150 [ 283.838361] ? rcu_pm_notify+0xc0/0xc0 [ 283.842274] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 283.846868] ? rcu_read_lock_sched_held+0x108/0x120 [ 283.851895] ? kfree+0x1d7/0x210 [ 283.855287] ? btrfs_remount+0x16e0/0x16e0 [ 283.859535] legacy_get_tree+0x131/0x460 [ 283.863603] ? legacy_get_tree+0x131/0x460 [ 283.867854] vfs_get_tree+0x1cb/0x5c0 [ 283.871673] do_mount+0x6f9/0x1e30 [ 283.875234] ? lock_release+0x9f0/0x9f0 [ 283.879226] ? copy_mount_string+0x40/0x40 [ 283.883472] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 283.889003] ? _copy_from_user+0xdf/0x150 [ 283.893612] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 283.899164] ? copy_mount_options+0x285/0x380 [ 283.903676] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 283.909233] ksys_mount+0x12d/0x140 [ 283.912876] __x64_sys_mount+0xbe/0x150 [ 283.916870] do_syscall_64+0x1b9/0x820 [ 283.920771] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 283.926139] ? syscall_return_slowpath+0x5e0/0x5e0 [ 283.931095] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 283.936111] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 283.941133] ? recalc_sigpending_tsk+0x180/0x180 [ 283.945885] ? kasan_check_write+0x14/0x20 [ 283.950129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.954998] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.960199] RIP: 0033:0x457099 [ 283.963752] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.982691] RSP: 002b:00007fe6ba07cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 283.990408] RAX: ffffffffffffffda RBX: 00007fe6ba07d6d4 RCX: 0000000000457099 [ 283.997673] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 284.004978] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 284.012253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 284.019529] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 000000000000000c 17:40:15 executing program 7 (fault-call:3 fault-nth:13): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:15 executing program 5: r0 = memfd_create(&(0x7f0000000040)="00efab4830c102387938a7378b8677d5941140f3b7f58964920bcfef30da60cb79bd3705ed67fa1ecc038894702cdad302b6392f88dbac85ee927ebabf728d09485476851f5a03b72d747ac4e8056aa5ade4c18b9986e49f15c46c3ccbcea9e50b761f94afa9272fb441a0fea1508f343bea55337792840700000000000000793f7d5d60b15e88a1cf4b6713672457a444491af87cb1fbcf47743a9714925cc1ff7e01039229fe5e9d2e484038be37ca8552c682eb15030d95ea0d01b745fe658752b9a0a30d0df68edc6e4d94746a73181ad34a7da9f6c5e14f9431e57f225837e28a4d757f42a7bcee3bbdbedc912417", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x410000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @local}, &(0x7f0000000140)=0xc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0xc0bc5351, &(0x7f0000000240)={0x12, @time={0x77359400}}) [ 284.035203] bridge0: port 2(bridge_slave_1) entered disabled state [ 284.046190] bridge0: port 1(bridge_slave_0) entered disabled state 17:40:15 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x80, 0x20}, &(0x7f00000002c0)=0xc) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000000)={0x0, 0x1, {0x5, 0x2a, 0x0, 0x13, 0xb, 0x0, 0x0, 0x3f}}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000500)=[@text64={0x40, &(0x7f0000000480)="660f38816b0066baf80cb8509b4186ef66bafc0cb87a5b0000ef400f09440f20c0350d000000440f22c0b991000040b8e4dd0000ba000000000f30b9800000c00f3235002000000f3066450f083ef2650f01c90f01d1c7442400d3000000c7442402e4000000c7442406000000000f011424", 0x72}], 0x1, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x200, 0x8, 0x5, 0x8b, 0x17c, 0x8, 0xcab5, r4}, &(0x7f00000001c0)=0x20) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000140)) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x0, 0x10000}) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000300), 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 17:40:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400203) r1 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x7f, 0x101000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x90, r2, 0x100, 0x8, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3fbe}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x40040}, 0x4) socketpair(0x556deb41c72df8c9, 0x1, 0x8, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r3, &(0x7f0000000340)={0x2, 0x4e20, @remote}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5df, 0x4, 0x7ff, 0x1f, 0x80000000, 0xffffffffffff0000, 0x0, {0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2, 0xfff}}, 0x4, 0x7fff, 0x5, 0x0, 0x6}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000240)={r6, @in6={{0xa, 0x4e21, 0x7, @local, 0x120000000000}}, 0xc79, 0x6, 0xffffffffffffffff, 0x20, 0x8}, 0x98) sendmsg$nl_route(r4, &(0x7f000001bfc8)={&(0x7f00000000c0)={0x10, 0x4800000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x4}]}, 0x30}}, 0x0) 17:40:15 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) ioctl$KVM_SET_CPUID(r0, 0x802c550a, &(0x7f0000000080)=ANY=[@ANYBLOB="0204000000000000000000000040700008000000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xf7, "8eed09dad6af7f861a73938ff8ddb3791799065915fe4ff899f32212ad01bf9a185292944603113bc173331dba5326482c25c282e0cda48dd80a1301895bdcd7721089f75ec9165deb30637e5ceea9731597e94c5e38218acde277f4f042783a50b09bcd1b16d535b093121d90d6c0847e5b7de61ea048612608e0f74b5ab510013e393d04569c4f06424d3618b96a4dfceda57b7572343fc90e5105d3efcc7806c2b885b07b7a16b9de3c0e80371e63d6e6e3aefdb9f7626be5466c357bebc089b96276f25c4f426b4007f8cc5c7b673f8b971f9ea30d6f56f966c9ab6d89a51d2f5b579b53589afb27d73350d0f88df0cf69b5c4164d"}, &(0x7f00000001c0)=0xff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) [ 284.206066] FAULT_INJECTION: forcing a failure. [ 284.206066] name failslab, interval 1, probability 0, space 0, times 0 [ 284.217409] CPU: 0 PID: 9001 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 284.226043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.235401] Call Trace: [ 284.238007] dump_stack+0x1c9/0x2b4 [ 284.241655] ? dump_stack_print_info.cold.2+0x52/0x52 [ 284.246865] ? rcu_is_watching+0x8c/0x150 [ 284.251030] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 284.255726] should_fail.cold.4+0xa/0x11 [ 284.259814] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 284.264934] ? kernel_text_address+0x79/0xf0 [ 284.269377] ? unwind_get_return_address+0x61/0xa0 [ 284.274329] ? __save_stack_trace+0x8d/0xf0 [ 284.278679] ? find_held_lock+0x36/0x1c0 [ 284.282778] ? check_same_owner+0x340/0x340 [ 284.287121] ? rcu_note_context_switch+0x680/0x680 [ 284.292072] __should_failslab+0x124/0x180 [ 284.296325] should_failslab+0x9/0x14 [ 284.300161] __kmalloc_track_caller+0x2ae/0x720 [ 284.304851] ? kasan_check_read+0x11/0x20 [ 284.309013] ? rcu_is_watching+0x8c/0x150 [ 284.313189] ? trace_hardirqs_on+0xbd/0x2c0 [ 284.317560] ? rcu_pm_notify+0xc0/0xc0 [ 284.321465] ? apparmor_fs_context_parse_param+0x1dd/0x490 [ 284.327104] krealloc+0x65/0xb0 [ 284.330403] apparmor_fs_context_parse_param+0x1dd/0x490 [ 284.335890] security_fs_context_parse_param+0x54/0xb0 [ 284.341259] vfs_parse_fs_param+0x127/0x2c0 [ 284.345616] vfs_parse_fs_string+0x1d5/0x2b0 [ 284.350037] ? vfs_parse_fs_param+0x2c0/0x2c0 [ 284.354815] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.360372] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 284.365922] ? vfs_new_fs_context+0x33e/0x720 [ 284.370468] vfs_kern_mount.part.39+0x82/0x1a0 [ 284.375079] vfs_kern_mount+0x4a/0x70 [ 284.378893] ? save_stack+0x43/0xd0 [ 284.382544] ? btrfs_remount+0x16e0/0x16e0 [ 284.386797] btrfs_mount+0x4b7/0x217c [ 284.390667] ? do_mount+0x658/0x1e30 [ 284.394390] ? ksys_mount+0x12d/0x140 [ 284.398205] ? __x64_sys_mount+0xbe/0x150 [ 284.402380] ? do_syscall_64+0x1b9/0x820 [ 284.406453] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.411834] ? btrfs_remount+0x16e0/0x16e0 [ 284.416084] ? __kmalloc_track_caller+0x26e/0x720 [ 284.420942] ? kasan_check_read+0x11/0x20 [ 284.425110] ? rcu_is_watching+0x8c/0x150 [ 284.429262] ? trace_hardirqs_on+0xbd/0x2c0 [ 284.433584] ? rcu_pm_notify+0xc0/0xc0 [ 284.437476] ? kasan_check_read+0x11/0x20 [ 284.441628] ? rcu_is_watching+0x8c/0x150 [ 284.445780] ? rcu_pm_notify+0xc0/0xc0 [ 284.449709] ? krealloc+0x7a/0xb0 [ 284.453186] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.458217] ? kfree+0x1d7/0x210 [ 284.461592] ? kasan_check_read+0x11/0x20 [ 284.465741] ? rcu_is_watching+0x8c/0x150 [ 284.469889] ? rcu_pm_notify+0xc0/0xc0 [ 284.473788] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 284.478377] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.483390] ? kfree+0x1d7/0x210 [ 284.486768] ? btrfs_remount+0x16e0/0x16e0 [ 284.491002] legacy_get_tree+0x131/0x460 [ 284.495067] ? legacy_get_tree+0x131/0x460 [ 284.499312] vfs_get_tree+0x1cb/0x5c0 [ 284.503116] do_mount+0x6f9/0x1e30 [ 284.506672] ? lock_release+0x9f0/0x9f0 [ 284.510663] ? copy_mount_string+0x40/0x40 [ 284.514914] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 284.520459] ? _copy_from_user+0xdf/0x150 [ 284.524614] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 284.530179] ? copy_mount_options+0x285/0x380 [ 284.534690] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 284.540235] ksys_mount+0x12d/0x140 [ 284.543898] __x64_sys_mount+0xbe/0x150 [ 284.547877] do_syscall_64+0x1b9/0x820 [ 284.551787] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 284.557155] ? syscall_return_slowpath+0x5e0/0x5e0 [ 284.562088] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 284.567111] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 284.572126] ? recalc_sigpending_tsk+0x180/0x180 [ 284.576881] ? kasan_check_write+0x14/0x20 [ 284.581122] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 284.585981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.591173] RIP: 0033:0x457099 [ 284.594378] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.613275] RSP: 002b:00007fe6ba05bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 284.620984] RAX: ffffffffffffffda RBX: 00007fe6ba05c6d4 RCX: 0000000000457099 [ 284.628251] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 284.635519] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 284.642783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 284.650055] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 000000000000000d [ 284.660612] IPVS: ftp: loaded support on port[0] = 21 17:40:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000240)={0x76, 0x0, [0x0, 0x0, 0x0, 0x10001]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x6, 0xa000) getsockname$inet(r4, &(0x7f0000000400)={0x2, 0x0, @dev}, &(0x7f0000000500)=0xb) r5 = accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000340)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x4e20, 0x9, @mcast2, 0x3}, {0xa, 0x4e24, 0x3f, @local, 0x9}, 0x169d, [0x6, 0x6, 0x0, 0x10001, 0xff, 0x3ff, 0x0, 0x2]}, 0x5c) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000004c0)=0xf000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@text64={0x40, &(0x7f0000000100)="460f300f07c483614804ee08440f20c03506000000440f22c0c402f93473230f09f20f013cb9b805000000b9c00000000f01d90fc728c4c1f9e79f2e000000", 0x3f}], 0x1, 0x0, &(0x7f0000000400), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) epoll_create1(0x80000) gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) 17:40:16 executing program 1: socket$inet6(0xa, 0x3, 0x6) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000240)={{0x100000000d0, 0x100000001}, {0x2c6, 0x8}, 0x6, 0x7, 0x203}) r3 = gettid() ioctl$RTC_PIE_OFF(r2, 0x7006) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) creat(&(0x7f0000000180)='./file2\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file2\x00') setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@un=@abs={0x1, 0x0, 0x4e21}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) fcntl$setown(r1, 0x8, r3) timer_create(0x1, &(0x7f0000000000)={0x0, 0x2f, 0x0, @tid=r3}, &(0x7f0000000100)) r4 = socket(0x40000000015, 0x5, 0x0) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r6 = socket$inet(0x10, 0x3, 0x0) sendmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000004e0007131dfffd946fa2830020090a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00000007c0)=0x800000000000002, 0x4) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x4e21, @local}, 0xffffffffffffff2a) socket$inet6(0xa, 0x1000000000002, 0x0) 17:40:16 executing program 7 (fault-call:3 fault-nth:14): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) [ 285.113225] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 285.144970] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 17:40:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000004, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xb6a, @local, 0x307}}, 0xfffffffffffffc01, 0x30000000, 0x5, 0x55}, &(0x7f00000000c0)=0x98) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="83000000d5c98c8592c6f9688a2dd97a6a88efc310fea0229a9d959b92666ded559500b86d8436b09626bc9960f86eed3e9ac43eae4f9c20ba6ea4db87c4295e3c9fc879900405c1bacd55cb69ddbd74db4738cb8c679443a3051cb3600bf48449c8d58f8080073586243b7cc3cd84f2a45442fb299410ab3d0b46fabec889582a93526432357f17076b0184f8f7929220e268694840e8fc0b35275a05430114a4088a2af457f44788851b10e0ded47683"], &(0x7f0000000200)=0x2) ioctl(r0, 0x8912, &(0x7f00000001c0)="0a5cc80700315f85715070") openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x4000, 0x0) read(r0, &(0x7f0000000340)=""/175, 0xaf) 17:40:16 executing program 5: move_pages(0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xfffffffffffffffd}, 0x4) [ 285.254982] FAULT_INJECTION: forcing a failure. [ 285.254982] name failslab, interval 1, probability 0, space 0, times 0 [ 285.266320] CPU: 1 PID: 9038 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 285.274739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.284101] Call Trace: [ 285.286714] dump_stack+0x1c9/0x2b4 [ 285.290363] ? dump_stack_print_info.cold.2+0x52/0x52 [ 285.295589] ? rcu_is_watching+0x8c/0x150 [ 285.299767] should_fail.cold.4+0xa/0x11 [ 285.303891] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 285.309461] ? kernel_text_address+0x79/0xf0 [ 285.313880] ? unwind_get_return_address+0x61/0xa0 [ 285.318819] ? __save_stack_trace+0x8d/0xf0 [ 285.323165] ? find_held_lock+0x36/0x1c0 [ 285.327309] ? bnep_session+0x1538/0x1f80 [ 285.331497] ? check_same_owner+0x340/0x340 [ 285.335827] ? rcu_note_context_switch+0x680/0x680 [ 285.340773] __should_failslab+0x124/0x180 [ 285.345018] should_failslab+0x9/0x14 [ 285.348824] __kmalloc_track_caller+0x2ae/0x720 [ 285.353992] ? kasan_check_read+0x11/0x20 [ 285.358146] ? rcu_is_watching+0x8c/0x150 [ 285.362313] ? trace_hardirqs_on+0xbd/0x2c0 [ 285.366635] ? rcu_pm_notify+0xc0/0xc0 [ 285.370530] ? apparmor_fs_context_parse_param+0x1dd/0x490 [ 285.376168] krealloc+0x65/0xb0 [ 285.379463] apparmor_fs_context_parse_param+0x1dd/0x490 [ 285.384930] security_fs_context_parse_param+0x54/0xb0 [ 285.390229] vfs_parse_fs_param+0x127/0x2c0 [ 285.394565] vfs_parse_fs_string+0x1d5/0x2b0 [ 285.398991] ? vfs_parse_fs_param+0x2c0/0x2c0 [ 285.403499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.409556] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.415101] ? vfs_new_fs_context+0x33e/0x720 [ 285.419610] vfs_kern_mount.part.39+0x82/0x1a0 [ 285.424205] vfs_kern_mount+0x4a/0x70 [ 285.428015] ? save_stack+0x43/0xd0 [ 285.431671] ? btrfs_remount+0x16e0/0x16e0 [ 285.435980] btrfs_mount+0x4b7/0x217c [ 285.439834] ? do_mount+0x658/0x1e30 [ 285.443552] ? ksys_mount+0x12d/0x140 [ 285.447353] ? __x64_sys_mount+0xbe/0x150 [ 285.451506] ? do_syscall_64+0x1b9/0x820 [ 285.455574] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.460960] ? btrfs_remount+0x16e0/0x16e0 [ 285.465201] ? bnep_session+0x1538/0x1f80 [ 285.469360] ? __kmalloc_track_caller+0x26e/0x720 [ 285.474209] ? kasan_check_read+0x11/0x20 [ 285.478364] ? rcu_is_watching+0x8c/0x150 [ 285.482514] ? trace_hardirqs_on+0xbd/0x2c0 [ 285.486836] ? rcu_pm_notify+0xc0/0xc0 [ 285.490735] ? kasan_check_read+0x11/0x20 [ 285.494884] ? rcu_is_watching+0x8c/0x150 [ 285.499034] ? rcu_pm_notify+0xc0/0xc0 [ 285.502935] ? krealloc+0x7a/0xb0 [ 285.506857] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.511876] ? kfree+0x1d7/0x210 [ 285.515250] ? kasan_check_read+0x11/0x20 [ 285.519403] ? rcu_is_watching+0x8c/0x150 [ 285.523557] ? rcu_pm_notify+0xc0/0xc0 [ 285.527462] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 285.532050] ? rcu_read_lock_sched_held+0x108/0x120 [ 285.537070] ? kfree+0x1d7/0x210 [ 285.540453] ? btrfs_remount+0x16e0/0x16e0 [ 285.544692] legacy_get_tree+0x131/0x460 [ 285.548763] ? legacy_get_tree+0x131/0x460 [ 285.553018] vfs_get_tree+0x1cb/0x5c0 [ 285.556825] do_mount+0x6f9/0x1e30 [ 285.560371] ? lock_release+0x9f0/0x9f0 [ 285.564351] ? copy_mount_string+0x40/0x40 [ 285.568605] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 285.574148] ? _copy_from_user+0xdf/0x150 [ 285.578308] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 285.583849] ? copy_mount_options+0x285/0x380 [ 285.588348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 285.593893] ksys_mount+0x12d/0x140 [ 285.597526] __x64_sys_mount+0xbe/0x150 [ 285.601508] do_syscall_64+0x1b9/0x820 [ 285.605638] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 285.611006] ? syscall_return_slowpath+0x5e0/0x5e0 [ 285.615942] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 285.620979] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 285.625999] ? recalc_sigpending_tsk+0x180/0x180 [ 285.630758] ? kasan_check_write+0x14/0x20 [ 285.635016] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.639871] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.645058] RIP: 0033:0x457099 [ 285.648260] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.667161] RSP: 002b:00007fe6ba05bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 285.674875] RAX: ffffffffffffffda RBX: 00007fe6ba05c6d4 RCX: 0000000000457099 [ 285.682144] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 285.689414] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 285.696685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 285.703980] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 000000000000000e [ 286.049513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 17:40:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0x0, 0x9, 0x1000, 0xfff}, 0xd1) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000300)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000200)=@in6={0xa, 0x0, 0x4, @loopback}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000380)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 17:40:19 executing program 1: r0 = timerfd_create(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) creat(&(0x7f0000000040)='./file0\x00', 0x100) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6c2, 0x402) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)) 17:40:19 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x80304d65, &(0x7f0000000180)) listen(r0, 0x0) 17:40:19 executing program 2: futex(&(0x7f000000cffc)=0x2000000000000004, 0x109, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000040), 0xffffffffffffffff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x23) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/192, &(0x7f00000001c0)=0xc0) 17:40:19 executing program 6: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) perf_event_open(&(0x7f0000000040)={0x1, 0x26d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xd20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'ip6gretap0\x00', {0x2, 0x4e24, @multicast1}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) pipe2(&(0x7f00000001c0), 0x80000) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8), 0x4924924924925d0, 0x0) 17:40:19 executing program 7 (fault-call:3 fault-nth:15): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:19 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x3, 0x7, 0x0, 0x1, 0x4}]}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x616, &(0x7f0000000080)=""/251}, 0x18) capget(&(0x7f0000000080)={0x20080522, 0xffffffffffffffff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}) 17:40:19 executing program 4: r0 = add_key$keyring(&(0x7f0000001b40)='keyring\x00', &(0x7f0000000100), 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0x4, r0, &(0x7f0000000040)=""/56, 0xb6c9) keyctl$setperm(0x5, r0, 0x8010320) setgroups(0x0, &(0x7f00000000c0)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffff81, 0x40000) write$P9_RLOCK(r1, &(0x7f0000000080)={0x8, 0x35, 0x1, 0x1}, 0x8) keyctl$get_security(0x3, r0, &(0x7f0000003b80)=""/4096, 0x1000) 17:40:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f0000001440)={0xfffffffffffffd69}, 0x30) socketpair(0x0, 0x7, 0x6, &(0x7f00000000c0)) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ec", 0x1}], 0x1) [ 287.783094] FAULT_INJECTION: forcing a failure. [ 287.783094] name failslab, interval 1, probability 0, space 0, times 0 [ 287.794446] CPU: 1 PID: 9053 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 287.802857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.812680] Call Trace: [ 287.815289] dump_stack+0x1c9/0x2b4 [ 287.818939] ? dump_stack_print_info.cold.2+0x52/0x52 [ 287.824151] ? kernel_text_address+0x79/0xf0 [ 287.828586] should_fail.cold.4+0xa/0x11 17:40:19 executing program 1: r0 = getpid() perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x1, 0x9, 0x2, 0x6, 0x0, 0x4, 0x2, 0x1, 0x5, 0x7, 0xffff, 0x3fe0, 0x10001, 0xfffffffffffffc00, 0x8, 0x4, 0xfc000, 0x1, 0x2, 0x6, 0x3, 0x9, 0x2, 0x80000001, 0x6, 0x1, 0x9, 0x4f, 0x5, 0x4, 0x7, 0x5, 0x1, 0x0, 0x3, 0xa5, 0x0, 0x7, 0x0, @perf_config_ext={0x7ff, 0x8}, 0x48, 0x8001, 0xfffffffffffffff7, 0x0, 0x2, 0x9, 0x5}, r0, 0xa, 0xffffffffffffffff, 0x2) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) r2 = semget(0x2, 0x3, 0x2) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000000c0)=""/103) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) [ 287.832674] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 287.837811] ? save_stack+0xa9/0xd0 [ 287.841458] ? save_stack+0x43/0xd0 [ 287.845097] ? __kmalloc_node+0x47/0x70 [ 287.849088] ? kvmalloc_node+0xb9/0xf0 [ 287.852995] ? btrfs_mount_root+0x1aa/0x1dc0 [ 287.857428] ? legacy_get_tree+0x131/0x460 [ 287.861678] ? vfs_get_tree+0x1cb/0x5c0 [ 287.865670] ? vfs_kern_mount.part.39+0x120/0x1a0 [ 287.870527] ? vfs_kern_mount+0x4a/0x70 [ 287.874507] ? btrfs_mount+0x4b7/0x217c [ 287.878490] ? find_held_lock+0x36/0x1c0 [ 287.882580] ? check_same_owner+0x340/0x340 [ 287.886907] ? __kmalloc_node+0x33/0x70 [ 287.890891] ? rcu_note_context_switch+0x680/0x680 [ 287.895829] ? rcu_read_lock_sched_held+0x108/0x120 [ 287.900855] __should_failslab+0x124/0x180 [ 287.905097] should_failslab+0x9/0x14 [ 287.908899] kmem_cache_alloc_trace+0x2b5/0x730 [ 287.914070] ? __kmalloc_node+0x47/0x70 [ 287.918064] btrfs_mount_root+0x1f3/0x1dc0 [ 287.922408] ? krealloc+0x7a/0xb0 [ 287.925870] ? rcu_read_lock_sched_held+0x108/0x120 [ 287.930901] ? btrfs_decode_error+0x70/0x70 [ 287.935228] ? kasan_check_read+0x11/0x20 [ 287.939379] ? rcu_is_watching+0x8c/0x150 [ 287.943533] ? rcu_pm_notify+0xc0/0xc0 [ 287.947438] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 287.952025] ? rcu_read_lock_sched_held+0x108/0x120 [ 287.957045] ? kfree+0x1d7/0x210 [ 287.960421] ? btrfs_decode_error+0x70/0x70 [ 287.964746] legacy_get_tree+0x131/0x460 [ 287.968819] vfs_get_tree+0x1cb/0x5c0 [ 287.972627] vfs_kern_mount.part.39+0x120/0x1a0 [ 287.977299] vfs_kern_mount+0x4a/0x70 [ 287.981099] ? save_stack+0x43/0xd0 [ 287.984734] ? btrfs_remount+0x16e0/0x16e0 [ 287.988978] btrfs_mount+0x4b7/0x217c [ 287.992779] ? do_mount+0x658/0x1e30 [ 287.996493] ? ksys_mount+0x12d/0x140 [ 288.000292] ? __x64_sys_mount+0xbe/0x150 [ 288.004443] ? do_syscall_64+0x1b9/0x820 [ 288.008507] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.014365] ? btrfs_remount+0x16e0/0x16e0 [ 288.018612] ? __kmalloc_track_caller+0x26e/0x720 [ 288.023455] ? kasan_check_read+0x11/0x20 [ 288.027603] ? rcu_is_watching+0x8c/0x150 [ 288.031748] ? trace_hardirqs_on+0xbd/0x2c0 [ 288.036073] ? rcu_pm_notify+0xc0/0xc0 [ 288.039970] ? kasan_check_read+0x11/0x20 [ 288.044124] ? rcu_is_watching+0x8c/0x150 [ 288.048274] ? rcu_pm_notify+0xc0/0xc0 [ 288.052169] ? krealloc+0x7a/0xb0 [ 288.055630] ? rcu_read_lock_sched_held+0x108/0x120 [ 288.060644] ? kfree+0x1d7/0x210 [ 288.064012] ? kasan_check_read+0x11/0x20 [ 288.068162] ? rcu_is_watching+0x8c/0x150 [ 288.072313] ? rcu_pm_notify+0xc0/0xc0 [ 288.076210] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 288.081135] ? rcu_read_lock_sched_held+0x108/0x120 [ 288.086150] ? kfree+0x1d7/0x210 [ 288.089525] ? btrfs_remount+0x16e0/0x16e0 [ 288.093757] legacy_get_tree+0x131/0x460 [ 288.097821] ? legacy_get_tree+0x131/0x460 [ 288.102065] vfs_get_tree+0x1cb/0x5c0 [ 288.105873] do_mount+0x6f9/0x1e30 [ 288.109417] ? lock_release+0x9f0/0x9f0 [ 288.113895] ? copy_mount_string+0x40/0x40 [ 288.118150] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 288.123694] ? _copy_from_user+0xdf/0x150 [ 288.127859] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 288.133396] ? copy_mount_options+0x285/0x380 [ 288.137895] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 288.143435] ksys_mount+0x12d/0x140 [ 288.147070] __x64_sys_mount+0xbe/0x150 [ 288.151052] do_syscall_64+0x1b9/0x820 [ 288.154959] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 288.160328] ? syscall_return_slowpath+0x5e0/0x5e0 [ 288.165258] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 288.170273] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 288.175288] ? recalc_sigpending_tsk+0x180/0x180 [ 288.180049] ? kasan_check_write+0x14/0x20 [ 288.184291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 288.189141] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.194335] RIP: 0033:0x457099 [ 288.197532] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.216925] RSP: 002b:00007fe6ba07cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 288.224882] RAX: ffffffffffffffda RBX: 00007fe6ba07d6d4 RCX: 0000000000457099 [ 288.232160] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 288.239430] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 288.246697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 288.253982] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 000000000000000f 17:40:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) accept4$llc(r1, 0x0, &(0x7f0000000180), 0x80800) signalfd4(r0, &(0x7f0000000100)={0xa2fb}, 0x8, 0x800) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)="025cc80700145f8f764070") r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000040107031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) syz_open_pts(r0, 0x40000) 17:40:19 executing program 7 (fault-call:3 fault-nth:16): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:19 executing program 0: socketpair(0x1a, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x4f, 0x40000000000004, 0x4, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x5, 0x60db, 0x7, r0, 0x8001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f0000000040)='<', &(0x7f00000002c0)=""/206}, 0x18) 17:40:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x9c9) creat(&(0x7f0000000280)='./bus\x00', 0x0) 17:40:19 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) memfd_create(&(0x7f00000001c0)="6574683000818f7221b6e879f8ee3e2100e42ff49239d5ee26d3a43bcc5efec47c046bfc148c6bc61bc78e8afcd90b18ad73f5e570bd63528e1bd76d85687f101a496debd068cd6246399501f7a1e68670665c9766506dce6e492615828b0c926bbc8b794e4bd15fe5ce89aa686ffc", 0x0) socketpair(0x4, 0x5, 0x200, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1ffffffffff, 0x32, r1, 0x14) write$cgroup_int(r0, &(0x7f0000000140)=0x3, 0x12) pread64(r0, &(0x7f0000000080)=""/187, 0xbb, 0x0) 17:40:19 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20000, 0x0) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400a41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00000003c0)=ANY=[@ANYBLOB="070000ebffffffffa60f0000000000003f000000000000000600000000000000ff0d00000000000007000000000000000000010000000000ffffff7f000000000300000000000000840000000000000040000000000000000500000000000000196a00000035d8de2c00000000000000ffffff44bc000000000000e3969f2e14145e48ef58ccef528fb09676f2849b0929b94f9a029f0b84477b3bd282bb9c45fc"]) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x0) r3 = geteuid() getresgid(&(0x7f0000000140)=0x0, &(0x7f00000002c0), &(0x7f0000000380)) chown(&(0x7f0000000100)='./file0\x00', r3, r4) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0xe) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000240)={{}, 'syz1\x00'}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000300)={{}, 'syz1\x00'}) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000180)={0x35, 0x6, 0x0, {0x3, 0x1, 0xc, 0x0, '/dev/uinput\x00'}}, 0x35) 17:40:19 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x408000) accept4$llc(r0, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10, 0x800) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) r3 = gettid() syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000000040)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) [ 288.420543] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 17:40:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100), 0x251) sendto$unix(r1, &(0x7f0000000400), 0xff26, 0x0, 0x0, 0x22) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000001840)=""/4096, 0xb002}], 0x1}, 0x0) [ 288.482647] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 288.511734] input: syz1 as /devices/virtual/input/input9 17:40:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$NBD_DO_IT(r0, 0xab03) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000200)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x91}, 0x3fffffc) r1 = semget(0x1, 0x7dfd1df214a4cc77, 0x102) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x71e, 0x7, 0x3, 0x1b]) [ 288.590022] input: syz1 as /devices/virtual/input/input10 17:40:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x546) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000140)=0x7, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = accept4(r0, &(0x7f0000000380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80, 0x0) write$binfmt_elf32(r1, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="11"], 0x1}}, 0x0) preadv(r2, &(0x7f0000000680)=[{&(0x7f0000000580)=""/234, 0xea}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x60, "283a747e173b88846ea8752b4be373df92bd1ffe78e8a3d3e146df0f0d908f895a4a5241b15c913f6e7808ebbe2e67c3685b09f35b578e46c5dd1e480aa7080732e9de4e0ac3644c1b58fba8d248c4317484fbd72420f3bb72148505fd74e34e"}, &(0x7f0000000100)=0x68) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000480)={r5, 0x6}, &(0x7f00000004c0)=0x8) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '}^'}, {0x20, "7d40b86367726f75706d643573756d27406c6f21"}, {0x20, '(:,GPL'}], 0xa, "2363b4f0e2830de45f11b5e97854ac261013c1ec6ab84d9360c539a604a6159780a5efb0d26612b6d0d2fede1280adb5f09c8d30d5aff7baf7bbe597f9e96fc3e1b1f416764fb6aea3aab3aff102eef4d7478032a1ca3f6336db2d11d6b966d0ba30f740c81eaa2f383a23bb6b5a2fec816730b602e3be4d1aa35ccb5087c54ec6c830dad392f4baab1dc5a41ee7c1bf3057789ee3666b43d2d0b9fb376e0af05535b409bc8f2097e9cfb63214ca4d6a23a58100091ebfb2a645fafc135592360c932cdc9481d587e54c5aaaed82da284d2d4177b7"}, 0xff) accept4$llc(r4, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80800) 17:40:20 executing program 4: r0 = socket(0x10, 0x1, 0x0) setsockopt(r0, 0x10f, 0x0, &(0x7f0000000040), 0x0) 17:40:20 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 17:40:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100), 0x251) sendto$unix(r1, &(0x7f0000000400), 0xff26, 0x0, 0x0, 0x22) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000001840)=""/4096, 0xb002}], 0x1}, 0x0) 17:40:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x35100}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c000000310029080000000000000004040000000000001100000001cbbb1932d51965bc3e39541ee7c039519e036af6"], 0x2c}}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x7045af3e, 0x602) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0xe4, "e32f440e51d513f02fb34e8bbf4a0a9079216b5d5fc499a565c758325b93a2a1d8caf6977681c2d73141d6ea34a49e2d76b71b3c764f4e176acd7ddc90a6d80ac5bc7594d28e4819077c0f210744ca8a8eec41b4d04a0608189eda4d91187a9cf5129b11e80846b2e0c2e76644bd79cae87484bcc5563bcf768d1c9bd200d9c96f54a012136226d0689af8026e83cbc73fc2c73e35ebd645ac251322f89dd231e29723fa06634580e02e2d41c58f52f152062e908c2296bcfdccf2e96bafc6b67d300c25603fc48bc476d71880c9f44f04db448a5940deb2cb0634a8b7d6240a898d3bf4"}, &(0x7f0000000000)=0xec) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000001c0)) 17:40:20 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x62) getcwd(&(0x7f0000001800)=""/11, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x3000, 0x5000}) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb, "2f9111f9ee6bb4bfcea16a"}, &(0x7f0000000140)=0x13) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="b702000000000000bfa30000003c0000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000003a74a24f4597a4e5000000006a0a00fe000000008500a30012000000000000950000000000000000000000004347736dab612c1583fa88f8caffc7e66a938f02ff57172701ea5c970c5b5755f4a8c94efe30a7b0dda4c3836ea689f9b8d3228ba7844281f52802376b0ffb2f351f1acf32c1a88c31f65fe122fdcc0dd7eb24eaa7cf0a4c76a50203126059e7df3cc9f27d9763dbbdb35f04830cf24f47477c9e85ff"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r3, 0x0, 0x6, 0xa3, &(0x7f0000000100)="d8", &(0x7f0000000040)=""/163, 0xecc}, 0xfffffffffffffe99) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={0x0, 0xfffffffffffff001, 0x0, 0x0, 0xffffffff, 0x0, 0x4}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x200, 0x4, 0x6c, 0x9d2, 0xffffffffffffff7f, 0x0, 0x273c}, &(0x7f0000000100)=0x20) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fec000/0x13000)=nil, 0x13000, 0x3000008, r4) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) getgid() clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/93) timerfd_settime(r2, 0x1, &(0x7f0000000340)={{r5, r6+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000380)) r7 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r7, 0x0, &(0x7f0000000280)) getegid() socket$inet6(0xa, 0x3, 0x3a) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000a40)="1c5079de929e3480212f50e95a991b5ca68e82a0bd9d3b516e6e3a0e569dd1023a0e8843ba6b5c0176be436f37ab4d116d089d70335683c61ad75d6794468b20e05194b2122197c3aebc96fda89b99b2b89517e89ad193f2488e9b4273211e795e6421d41adb1b16cea229afe5a8e9e597133be5bfe3b58f5539d992b925729909b977244916ec257012afb09b8d56a092c304f32be6cf19be21fe210000000000000000000000000000") r8 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r7, 0x200000008912, &(0x7f0000000080)="025cc80700145f8f764070") sendmsg$nl_route(r8, &(0x7f0000000580)={&(0x7f0000000500), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @gretap={{0xc, 0x1, 'gretap\x00'}, {0x4}}}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x3c}}, 0x0) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) [ 288.741270] FAULT_INJECTION: forcing a failure. [ 288.741270] name failslab, interval 1, probability 0, space 0, times 0 [ 288.752595] CPU: 1 PID: 9125 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 288.761011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.770369] Call Trace: [ 288.772984] dump_stack+0x1c9/0x2b4 [ 288.776635] ? dump_stack_print_info.cold.2+0x52/0x52 [ 288.781859] should_fail.cold.4+0xa/0x11 [ 288.785938] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 288.791066] ? __switch_to_asm+0x40/0x70 [ 288.795145] ? __switch_to_asm+0x34/0x70 [ 288.799054] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 288.799221] ? __switch_to_asm+0x40/0x70 [ 288.799240] ? __switch_to_asm+0x34/0x70 [ 288.799257] ? __switch_to_asm+0x40/0x70 [ 288.799279] ? __switch_to_asm+0x34/0x70 [ 288.824591] ? __switch_to_asm+0x34/0x70 [ 288.828659] ? __switch_to_asm+0x40/0x70 [ 288.832731] ? __switch_to_asm+0x40/0x70 [ 288.836800] ? __switch_to_asm+0x34/0x70 [ 288.840862] ? __switch_to_asm+0x40/0x70 [ 288.844931] ? __schedule+0x884/0x1df0 [ 288.848831] ? vfs_get_tree+0x1cb/0x5c0 [ 288.852807] ? do_mount+0x6f9/0x1e30 [ 288.856530] ? __sched_text_start+0x8/0x8 [ 288.860682] ? find_held_lock+0x36/0x1c0 [ 288.864781] ? check_same_owner+0x340/0x340 [ 288.869106] ? trace_hardirqs_on+0xbd/0x2c0 [ 288.873447] __should_failslab+0x124/0x180 [ 288.877692] should_failslab+0x9/0x14 [ 288.881499] kmem_cache_alloc_trace+0x2b5/0x730 [ 288.886173] ? __kmalloc_node+0x47/0x70 [ 288.890165] btrfs_mount_root+0x24c/0x1dc0 [ 288.894417] ? krealloc+0x7a/0xb0 [ 288.897878] ? rcu_read_lock_sched_held+0x108/0x120 [ 288.902899] ? btrfs_decode_error+0x70/0x70 [ 288.907230] ? kasan_check_read+0x11/0x20 [ 288.911899] ? rcu_is_watching+0x8c/0x150 [ 288.916056] ? rcu_pm_notify+0xc0/0xc0 [ 288.919969] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 288.924559] ? rcu_read_lock_sched_held+0x108/0x120 [ 288.929582] ? kfree+0x1d7/0x210 [ 288.932974] ? btrfs_decode_error+0x70/0x70 [ 288.937298] legacy_get_tree+0x131/0x460 [ 288.941371] vfs_get_tree+0x1cb/0x5c0 [ 288.945186] vfs_kern_mount.part.39+0x120/0x1a0 [ 288.949867] vfs_kern_mount+0x4a/0x70 [ 288.953672] ? save_stack+0x43/0xd0 [ 288.957309] ? btrfs_remount+0x16e0/0x16e0 [ 288.961545] btrfs_mount+0x4b7/0x217c [ 288.965346] ? do_mount+0x658/0x1e30 [ 288.969060] ? ksys_mount+0x12d/0x140 [ 288.972862] ? __x64_sys_mount+0xbe/0x150 [ 288.977017] ? do_syscall_64+0x1b9/0x820 [ 288.981087] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.986474] ? btrfs_remount+0x16e0/0x16e0 [ 288.990731] ? __kmalloc_track_caller+0x26e/0x720 [ 288.995632] ? kasan_check_read+0x11/0x20 [ 288.999783] ? rcu_is_watching+0x8c/0x150 [ 289.003935] ? trace_hardirqs_on+0xbd/0x2c0 [ 289.008276] ? rcu_pm_notify+0xc0/0xc0 [ 289.012686] ? kasan_check_read+0x11/0x20 [ 289.016842] ? rcu_is_watching+0x8c/0x150 [ 289.021001] ? rcu_pm_notify+0xc0/0xc0 [ 289.024903] ? krealloc+0x7a/0xb0 [ 289.028362] ? rcu_read_lock_sched_held+0x108/0x120 [ 289.033381] ? kfree+0x1d7/0x210 [ 289.036758] ? kasan_check_read+0x11/0x20 [ 289.041518] ? rcu_is_watching+0x8c/0x150 [ 289.045672] ? rcu_pm_notify+0xc0/0xc0 [ 289.049575] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 289.054166] ? rcu_read_lock_sched_held+0x108/0x120 [ 289.059188] ? kfree+0x1d7/0x210 [ 289.062570] ? btrfs_remount+0x16e0/0x16e0 [ 289.066807] legacy_get_tree+0x131/0x460 [ 289.070865] ? legacy_get_tree+0x131/0x460 [ 289.075124] vfs_get_tree+0x1cb/0x5c0 [ 289.078935] do_mount+0x6f9/0x1e30 [ 289.082492] ? lock_release+0x9f0/0x9f0 [ 289.086562] ? copy_mount_string+0x40/0x40 [ 289.090862] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 289.096402] ? _copy_from_user+0xdf/0x150 [ 289.100560] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 289.106103] ? copy_mount_options+0x285/0x380 [ 289.111117] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 289.116666] ksys_mount+0x12d/0x140 [ 289.120320] __x64_sys_mount+0xbe/0x150 [ 289.124306] do_syscall_64+0x1b9/0x820 [ 289.128201] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 289.133577] ? syscall_return_slowpath+0x5e0/0x5e0 [ 289.138599] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 289.143621] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 289.148643] ? recalc_sigpending_tsk+0x180/0x180 [ 289.153419] ? kasan_check_write+0x14/0x20 [ 289.157690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 289.162584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.167810] RIP: 0033:0x457099 [ 289.171016] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.189917] RSP: 002b:00007fe6ba07cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 289.197641] RAX: ffffffffffffffda RBX: 00007fe6ba07d6d4 RCX: 0000000000457099 [ 289.204915] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 289.212195] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 289.219464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 289.226735] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 0000000000000010 [ 289.262977] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 17:40:20 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)={0x0, 0x0, 0x5}, 0x8) dup2(r1, r2) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000000080)=@ipx, 0x2b, &(0x7f0000000280)}, 0x400000}], 0x1, 0x0, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000400)='net/sockstat\x00') open_by_handle_at(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x204200) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000180)="b8e5fdcd38fadd52a372643da76485d4157a737f4fcc47b887bf5a87e25eb3bbdae591e6a8c1c9bdb884e3b503247f901fd4226590c3d0f0fd2aa4a264bfc54235cf4078644ba0249efd2381c94ce6b1d75bb66b1479836c46eb2d4a30a6a1f1edcf8a0678bf04de8803facbd906c800d2baa3cf") write$FUSE_IOCTL(r2, &(0x7f0000000340)={0x20, 0x0, 0x5, {0x800, 0x4, 0xffffffff, 0x9}}, 0x20) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000240)="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") syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xe6, 0x0) r3 = getpid() sched_getattr(r3, &(0x7f0000000140), 0x30, 0x0) 17:40:20 executing program 0: readv(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000880)=""/36, 0x24}], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2000000, 0x10000000000443) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r1 = socket$inet6(0xa, 0x400000000001, 0x2) ioctl$int_in(r1, 0x5421, &(0x7f0000000100)=0xff) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000240)=0x3, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000280)=0x1, 0x4) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x9, &(0x7f0000000200)="2894ba9157f2fd7464231bc335c80ab46311209daf180bd969256196f49435468f5d906c") ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback}, {0x0, @remote}, 0x2, {0x2, 0x0, @broadcast}, 'bond_slave_1\x00'}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000003c0)={@mcast1, 0x0}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={@local, 0x1d, r3}) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000074fffc), 0xb73d37fda2d17bc9) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r4, r2, &(0x7f0000000000), 0x4b5) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000040)=0x0) setsockopt$inet_opts(r4, 0x0, 0xc, &(0x7f0000000900)="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", 0x1000) fcntl$setown(r1, 0x8, r5) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000140)={0x6, @loopback, 0x0, 0x1000000, 'sh\x00', 0x1, 0x1, 0x7c}, 0x2c) ioctl$KDSETLED(r4, 0x4b32, 0x0) open(&(0x7f0000000300)='./bus\x00', 0x101442, 0x10) fcntl$addseals(r0, 0x409, 0x4) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f0000d83ff8), 0x8000fffffffe) [ 289.359913] alloc_netdev: Unable to allocate device with zero queues [ 289.396116] alloc_netdev: Unable to allocate device with zero queues 17:40:20 executing program 7 (fault-call:3 fault-nth:17): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:20 executing program 5: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002b80)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002bc0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002c00)={0x0, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000140)={0x2, "7665746831000000000000401100", 0x4}, 0x18) r4 = memfd_create(&(0x7f0000002b00)='/dev/loop#\x00', 0x0) ioctl$RTC_EPOCH_READ(r4, 0x8008700d, &(0x7f0000002780)) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) r5 = gettid() process_vm_readv(r5, &(0x7f0000000280)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000240)=""/51, 0x33}], 0x3, &(0x7f00000026c0)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000002c0)}, {&(0x7f0000002380)=""/232, 0xe8}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f00000024c0)=""/35, 0x23}, {&(0x7f0000002500)=""/125, 0x7d}, {&(0x7f0000002580)=""/170, 0xaa}, {&(0x7f0000002640)=""/95, 0x5f}], 0x8, 0x0) prlimit64(0x0, 0xf, &(0x7f0000002940)={0x3, 0xffffffffffffffff}, &(0x7f0000002900)) r6 = syz_open_dev$loop(&(0x7f0000002480)='/dev/loop#\x00', 0x5, 0x101000) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000029c0)=0xffffffffffffffff, &(0x7f0000002a00)=0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000028c0)={0x10}) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f00000002c0)={0x0, @local, 0x4e23, 0x2, 'fo\x00', 0x1, 0x6, 0x4b}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f00000027c0)={{0x3, 0x0, 0x4, 0x3, 0x8}, 0x7, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x81, 0x0, 0x101}) sendfile(r3, r3, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r4, 0x4c01) r8 = gettid() setpgid(0x0, r8) getsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000002740)={@remote, 0x0}, &(0x7f0000002ac0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000002b40)={@dev={0xfe, 0x80, [], 0xf}, 0x32, r9}) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30900, 0x0) ioctl$HDIO_GETGEO(r6, 0x301, &(0x7f0000002d00)) read(r10, &(0x7f0000000040)=""/92, 0x5c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) 17:40:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006080)=[{{&(0x7f00000004c0)=@nfc_llcp, 0x80, &(0x7f0000002540)=[{&(0x7f0000000240)=""/2, 0x2}], 0x1}}], 0x1, 0x0, &(0x7f0000006300)={0x77359400}) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountinfo\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x5, 0x8) 17:40:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = socket$inet6(0xa, 0xf, 0x2) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x6e20, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r3 = socket(0x2, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) dup3(r3, r1, 0x4) 17:40:20 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x62) getcwd(&(0x7f0000001800)=""/11, 0xb) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000200)={0x3000, 0x5000}) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb, "2f9111f9ee6bb4bfcea16a"}, &(0x7f0000000140)=0x13) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="b702000000000000bfa30000003c0000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000003a74a24f4597a4e5000000006a0a00fe000000008500a30012000000000000950000000000000000000000004347736dab612c1583fa88f8caffc7e66a938f02ff57172701ea5c970c5b5755f4a8c94efe30a7b0dda4c3836ea689f9b8d3228ba7844281f52802376b0ffb2f351f1acf32c1a88c31f65fe122fdcc0dd7eb24eaa7cf0a4c76a50203126059e7df3cc9f27d9763dbbdb35f04830cf24f47477c9e85ff"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r3, 0x0, 0x6, 0xa3, &(0x7f0000000100)="d8", &(0x7f0000000040)=""/163, 0xecc}, 0xfffffffffffffe99) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={0x0, 0xfffffffffffff001, 0x0, 0x0, 0xffffffff, 0x0, 0x4}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x200, 0x4, 0x6c, 0x9d2, 0xffffffffffffff7f, 0x0, 0x273c}, &(0x7f0000000100)=0x20) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000180)) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fec000/0x13000)=nil, 0x13000, 0x3000008, r4) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) getgid() clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/93) timerfd_settime(r2, 0x1, &(0x7f0000000340)={{r5, r6+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000380)) r7 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r7, 0x0, &(0x7f0000000280)) getegid() socket$inet6(0xa, 0x3, 0x3a) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000a40)="1c5079de929e3480212f50e95a991b5ca68e82a0bd9d3b516e6e3a0e569dd1023a0e8843ba6b5c0176be436f37ab4d116d089d70335683c61ad75d6794468b20e05194b2122197c3aebc96fda89b99b2b89517e89ad193f2488e9b4273211e795e6421d41adb1b16cea229afe5a8e9e597133be5bfe3b58f5539d992b925729909b977244916ec257012afb09b8d56a092c304f32be6cf19be21fe210000000000000000000000000000") r8 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r7, 0x200000008912, &(0x7f0000000080)="025cc80700145f8f764070") sendmsg$nl_route(r8, &(0x7f0000000580)={&(0x7f0000000500), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @gretap={{0xc, 0x1, 'gretap\x00'}, {0x4}}}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x3c}}, 0x0) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) 17:40:20 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x6}, 0x1c) 17:40:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x546) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000140)=0x7, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = accept4(r0, &(0x7f0000000380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80, 0x0) write$binfmt_elf32(r1, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="11"], 0x1}}, 0x0) preadv(r2, &(0x7f0000000680)=[{&(0x7f0000000580)=""/234, 0xea}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x60, "283a747e173b88846ea8752b4be373df92bd1ffe78e8a3d3e146df0f0d908f895a4a5241b15c913f6e7808ebbe2e67c3685b09f35b578e46c5dd1e480aa7080732e9de4e0ac3644c1b58fba8d248c4317484fbd72420f3bb72148505fd74e34e"}, &(0x7f0000000100)=0x68) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000480)={r5, 0x6}, &(0x7f00000004c0)=0x8) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '}^'}, {0x20, "7d40b86367726f75706d643573756d27406c6f21"}, {0x20, '(:,GPL'}], 0xa, "2363b4f0e2830de45f11b5e97854ac261013c1ec6ab84d9360c539a604a6159780a5efb0d26612b6d0d2fede1280adb5f09c8d30d5aff7baf7bbe597f9e96fc3e1b1f416764fb6aea3aab3aff102eef4d7478032a1ca3f6336db2d11d6b966d0ba30f740c81eaa2f383a23bb6b5a2fec816730b602e3be4d1aa35ccb5087c54ec6c830dad392f4baab1dc5a41ee7c1bf3057789ee3666b43d2d0b9fb376e0af05535b409bc8f2097e9cfb63214ca4d6a23a58100091ebfb2a645fafc135592360c932cdc9481d587e54c5aaaed82da284d2d4177b7"}, 0xff) accept4$llc(r4, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80800) [ 289.618345] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1, syncid = 4, id = 0 [ 289.644265] FAULT_INJECTION: forcing a failure. [ 289.644265] name failslab, interval 1, probability 0, space 0, times 0 [ 289.655586] CPU: 0 PID: 9183 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 289.663994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.673347] Call Trace: [ 289.675963] dump_stack+0x1c9/0x2b4 [ 289.679612] ? dump_stack_print_info.cold.2+0x52/0x52 [ 289.683335] alloc_netdev: Unable to allocate device with zero queues [ 289.684817] ? __kernel_text_address+0xd/0x40 [ 289.684840] ? unwind_get_return_address+0x61/0xa0 [ 289.684866] should_fail.cold.4+0xa/0x11 [ 289.684901] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 289.710098] ? save_stack+0x43/0xd0 [ 289.713730] ? kasan_kmalloc+0xc4/0xe0 [ 289.717626] ? kmem_cache_alloc_trace+0x152/0x730 [ 289.722486] ? btrfs_mount_root+0x1f3/0x1dc0 [ 289.726900] ? legacy_get_tree+0x131/0x460 [ 289.731140] ? vfs_get_tree+0x1cb/0x5c0 [ 289.735124] ? vfs_kern_mount+0x4a/0x70 [ 289.739127] ? btrfs_mount+0x4b7/0x217c [ 289.743109] ? legacy_get_tree+0x131/0x460 [ 289.747351] ? vfs_get_tree+0x1cb/0x5c0 [ 289.751332] ? do_mount+0x6f9/0x1e30 [ 289.755052] ? ksys_mount+0x12d/0x140 [ 289.758861] ? __x64_sys_mount+0xbe/0x150 [ 289.763020] ? do_syscall_64+0x1b9/0x820 [ 289.767102] ? find_held_lock+0x36/0x1c0 [ 289.771195] ? check_same_owner+0x340/0x340 [ 289.775538] ? trace_hardirqs_on+0xbd/0x2c0 [ 289.779876] ? rcu_note_context_switch+0x680/0x680 [ 289.784828] __should_failslab+0x124/0x180 [ 289.789080] should_failslab+0x9/0x14 [ 289.792892] kmem_cache_alloc_trace+0x2b5/0x730 [ 289.797589] btrfs_mount_root+0x24c/0x1dc0 [ 289.801841] ? krealloc+0x7a/0xb0 [ 289.805312] ? rcu_read_lock_sched_held+0x108/0x120 [ 289.810346] ? btrfs_decode_error+0x70/0x70 17:40:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") r1 = memfd_create(&(0x7f0000000000)='!#)(\\.vmnet1\x00', 0xfffffffffffffffd) write(r1, &(0x7f0000000540)='i', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="3f486084a3a8e1d3936fb3ec28c34b94cab82ba7c60d67de2c5447abf34e7de7a18ef4945debc98074b471e0340376ac05a7e7ae0bb53e2733ac84fed09579f134459274d412c1a5583018a27d7f8ff432f6b748bd14dd0589c136b72869f43160b8be8915c116d83ccbe015669a48d87b45d8f47d9ee806f1133c5254be5c3ddcd400ea375c8dbd3e07be058d546c2a557eef96c73f09c9ae4531ed603089b755f9c162cf46a78c96b89e5beb152c72ab71458e1aed78ac1702"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x0, &(0x7f0000000dc0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x290) 17:40:21 executing program 1: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000080)) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='autogroup\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x7e, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0xd92}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4001fa) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@remote, @rand_addr}, 0x6) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0xffffffffffffff9c}, 0x10) getpgid(0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0x5, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, "d53ab01df283e4d56fa56f6de7dfc37ae6bf3465656cb58ce6e1f8c9b407690d338413dad7cff42af4f36ead5fe7e28094c1e091133b38330b7922474e1a3d7d55a71fa8a4ae7991eee0d46449b4dfe3"}, 0xd8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r4, 0x6) close(r1) setsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f00000001c0)=0xffffffff, 0x4) socket$inet6(0xa, 0x1000000000002, 0x0) dup3(r1, r2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) 17:40:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x2b, 0x3d06ddae, 0x401}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0), 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000001340)=""/192, 0xc0) 17:40:21 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x1, 0x4) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {r3, r4/1000+10000}}) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000440)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_script(r2, &(0x7f0000001040)={'#! ', './file0', [{0x20, 'locgroup[.GPL'}, {0x20, "6c6f7d5c282e6d696d655f747970656e6f646576fd766d6e6574312b2f23295c"}], 0xa, "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"}, 0x103a) shmctl$IPC_RMID(0x0, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x2000, 0x800}, 0x18) 17:40:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket$inet(0x2, 0x5, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000001c0)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r2, &(0x7f0000000280)={0xa, 0x4, 0xfa00, {r3}}, 0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000600)}, 0x0) [ 289.815422] ? kasan_check_read+0x11/0x20 [ 289.819582] ? rcu_is_watching+0x8c/0x150 [ 289.823741] ? rcu_pm_notify+0xc0/0xc0 [ 289.827641] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 289.832238] ? rcu_read_lock_sched_held+0x108/0x120 [ 289.837266] ? kfree+0x1d7/0x210 [ 289.840645] ? btrfs_decode_error+0x70/0x70 [ 289.844987] legacy_get_tree+0x131/0x460 [ 289.849067] vfs_get_tree+0x1cb/0x5c0 [ 289.852883] vfs_kern_mount.part.39+0x120/0x1a0 [ 289.857567] vfs_kern_mount+0x4a/0x70 [ 289.861380] ? save_stack+0x43/0xd0 [ 289.865021] ? btrfs_remount+0x16e0/0x16e0 [ 289.869270] btrfs_mount+0x4b7/0x217c [ 289.873077] ? do_mount+0x658/0x1e30 [ 289.876802] ? ksys_mount+0x12d/0x140 [ 289.880610] ? __x64_sys_mount+0xbe/0x150 [ 289.884773] ? do_syscall_64+0x1b9/0x820 [ 289.888841] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.894235] ? btrfs_remount+0x16e0/0x16e0 [ 289.898489] ? __kmalloc_track_caller+0x26e/0x720 [ 289.903343] ? kasan_check_read+0x11/0x20 [ 289.907506] ? rcu_is_watching+0x8c/0x150 [ 289.911666] ? trace_hardirqs_on+0xbd/0x2c0 [ 289.915998] ? rcu_pm_notify+0xc0/0xc0 17:40:21 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='vboxnet0,systemppp1\x00'}, 0x10) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000140)={0x7d, 0x0, [0x74d, 0x800, 0x3, 0x4585]}) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) ioctl(r1, 0x8912, &(0x7f0000000000)="0a5c080700315f85795070") syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @remote, @dev}, @icmp=@parameter_prob={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70}, @dev}}}}}}, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, [0x0, 0xb1d]}) 17:40:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100000001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 289.919898] ? kasan_check_read+0x11/0x20 [ 289.924059] ? rcu_is_watching+0x8c/0x150 [ 289.928220] ? rcu_pm_notify+0xc0/0xc0 [ 289.932130] ? krealloc+0x7a/0xb0 [ 289.935597] ? rcu_read_lock_sched_held+0x108/0x120 [ 289.940621] ? kfree+0x1d7/0x210 [ 289.944002] ? kasan_check_read+0x11/0x20 [ 289.948163] ? rcu_is_watching+0x8c/0x150 [ 289.952323] ? rcu_pm_notify+0xc0/0xc0 [ 289.956242] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 289.960842] ? rcu_read_lock_sched_held+0x108/0x120 [ 289.965871] ? kfree+0x1d7/0x210 [ 289.969255] ? btrfs_remount+0x16e0/0x16e0 [ 289.973528] legacy_get_tree+0x131/0x460 [ 289.977615] ? legacy_get_tree+0x131/0x460 [ 289.981882] vfs_get_tree+0x1cb/0x5c0 [ 289.985706] do_mount+0x6f9/0x1e30 [ 289.989259] ? lock_release+0x9f0/0x9f0 [ 289.993250] ? copy_mount_string+0x40/0x40 [ 289.997516] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 290.000393] dccp_invalid_packet: P.Data Offset(0) too small [ 290.003065] ? _copy_from_user+0xdf/0x150 [ 290.003088] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 290.003104] ? copy_mount_options+0x285/0x380 [ 290.003122] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 290.003140] ksys_mount+0x12d/0x140 [ 290.003159] __x64_sys_mount+0xbe/0x150 [ 290.003180] do_syscall_64+0x1b9/0x820 [ 290.003197] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 290.003223] ? syscall_return_slowpath+0x5e0/0x5e0 [ 290.003244] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 290.055468] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 290.060483] ? recalc_sigpending_tsk+0x180/0x180 [ 290.065246] ? kasan_check_write+0x14/0x20 [ 290.069486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 290.074337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.079521] RIP: 0033:0x457099 [ 290.082715] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.101612] RSP: 002b:00007fe6ba07cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 290.109320] RAX: ffffffffffffffda RBX: 00007fe6ba07d6d4 RCX: 0000000000457099 17:40:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"0000000000003f3bca8f4e00", 0xd803}) ioctl$TUNSETVNETHDRSZ(r0, 0x801054db, &(0x7f0000000140)=0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x9) r1 = socket$key(0xf, 0x3, 0x2) getsockname(r1, &(0x7f00000000c0)=@pppol2tpv3in6, &(0x7f0000000180)=0x80) [ 290.116587] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 290.123851] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 290.131119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 290.138389] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 0000000000000011 17:40:21 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.memory_spread_page\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x5, 0x40000) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180), &(0x7f0000000200), 0x0, 0xfffffffffffffff9) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000100)={{}, 0x20}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r5 = socket(0x10, 0x802, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x80081, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000480)=0x5bdf, 0xffffffffffffff21) write$UHID_CREATE2(r2, &(0x7f00000004c0)={0xb, 'syz1\x00', 'syz0\x00', 'syz0\x00', 0x1000, 0x3, 0x0, 0x4, 0x9, 0xe4, "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"}, 0x1118) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000002c0)={'team0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000100)={"7465616d300000ffffffc000"}) write$UHID_DESTROY(r6, &(0x7f00000003c0), 0x4) ioctl$UI_SET_FFBIT(r6, 0x4004556b, 0x32) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) [ 290.188250] dccp_invalid_packet: P.Data Offset(0) too small 17:40:21 executing program 7 (fault-call:3 fault-nth:18): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:21 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) gettid() ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00'}) write$cgroup_int(r1, &(0x7f0000000080)=0xee970200, 0x297ef) write$P9_RSTATFS(r1, &(0x7f00000000c0)={0x43, 0x9, 0x2, {0xc90, 0x81, 0x52a, 0x9, 0x2000000000, 0x0, 0x2, 0x4, 0x1}}, 0x43) close(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x101, 0x4) getpid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xfffd) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) 17:40:21 executing program 0: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffd, 0x2000) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00000000c0)={0x2, 0x8}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000100)=""/20) ioctl$LOOP_CLR_FD(r2, 0x4c01) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000380)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty, 0x8}, {0xa, 0x0, 0x0, @local}, r1}}, 0x48) write$P9_RMKDIR(r3, &(0x7f0000000180)={0x14, 0x49, 0x1, {0x80, 0x4, 0x2}}, 0x14) 17:40:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000380)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [], @broadcast}, 0x0, 0x32}, @in6=@ipv4, {}, {}, {}, 0x0, 0x0, 0x2, 0xd101}}, 0xf0}}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000004c0)={0x100, {{0xa, 0x4e23, 0x1, @mcast2, 0x5}}, 0x0, 0x3, [{{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x1ff}}, {{0xa, 0x4e24, 0x6, @mcast1}}, {{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1b}, 0x66e6}}]}, 0x210) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x1c) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="000127bd7000fcdbdf250c00000058000300080007004e220000080004000300000008000300020000001400020073797a6b616c6c65723000000000000014000600fe8000000000000000000000000000aa14000200626373683000000000000000000000000800050000000000"], 0x1}, 0x1, 0x0, 0x0, 0x810}, 0xc0) kexec_load(0x9, 0x1, &(0x7f0000000800)=[{&(0x7f00000007c0)="23a373c7c7fb9a2d6707653c32fa6a", 0xf, 0x1ff, 0x1ff}], 0x280002) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x3f, &(0x7f00000002c0)="e348d382d2810a43d0f66958b49c0e4490a44eb11ada4544425c09bfa4fb9a688dead3ab16ced5c1dd25feb48ced023a383c527d31f31669d609e42d56e97d30da04d6c7fc184b676b4b84d23845dbc4b01396b3be0fe133eef6fcae649800b24c6e4c39bb11541fdb7f1431f745c9fd78aa29c359f93ca6be1f510d45075482c026a39bf0c2712b909cb9f288cf9ecac93487368ddc509fd94b05ae451fe19c3cc5afbfa23cd97d0b50f0f248b5", 0xae) socket$nl_xfrm(0x10, 0x3, 0x6) 17:40:21 executing program 1: r0 = semget$private(0x0, 0xfffffffffffffffc, 0x100000000001) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000080)=""/57) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f00000000c0)={0x28, 0x2, 0x0, {0x80000005, 0x2, 0x404}}, 0xffffffffffffff13) memfd_create(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1) ioctl$KVM_SET_CPUID(r1, 0x80045505, &(0x7f0000000200)=ANY=[]) 17:40:21 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0xe8) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400400) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0x37, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x6, 0xf8, 0x7f, 0x400, 0x0, 0x3f, 0x40201, 0xb, 0x1c00000, 0x3, 0x8, 0x0, 0x2, 0x5, 0x4, 0xa5c, 0x7, 0x4, 0x376575b8, 0x3ff, 0x9, 0x80000001, 0x3, 0x8, 0x0, 0x7fff, 0x80000001, 0x4, 0x9, 0x7ff, 0x200, 0x1f, 0x0, 0x7, 0xf8, 0x3f, 0x0, 0x4, 0x4, @perf_config_ext={0x5, 0x80000000}, 0x2, 0x10000000000000, 0x2, 0x7, 0x8, 0x401, 0x3}, r2, 0x7, 0xffffffffffffff9c, 0xa) 17:40:21 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x40080) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0xb4, 0x4) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000200)={{0xb7a2, 0x0, 0x40b, 0x99}, 'syz1\x00', 0x52}) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="800000fc351825d9f5a05494df442f92", @ANYRES16=r1, @ANYBLOB="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"], 0x80}, 0x1, 0x0, 0x0, 0x4c881}, 0x801) 17:40:21 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000000000000082a91530ca3699ebcdef5c305a12004700002430fb0f39000000000000ffffffff0707077f000001000000000000089078000000002e60725d7efc92262bc627caf601becc7131c3086513f01b"], &(0x7f00000000c0)) 17:40:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r1, 0x400000) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0xec) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000040)=0x2) mmap(&(0x7f00001c1000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) 17:40:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x86, "ec41cb2917f10469a6d7a2ffdefe9a0ecbc73739ff7e4f13b323e0a2efc2b20ba45ee9fff1f16b637380fa493a970f9832ba146bee09856c8dd22119ad35551e080f32d7b1c4dd3bd842f91420d1f549e3394015eb0eddef78b3e22ebae51291c5aedce123e8f09d59e72afc0a182113cb8b9dab9110d1ea33fe845f12c9ec8df3cd46496927"}, &(0x7f0000000400)=0x8e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x53, 0x2, 0x80, 0x9, 0x0}, &(0x7f0000000480)=0x10) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000180)=@in6={0xa, 0x4e22, 0xffffffffffffffff, @local, 0x80}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="43de84b81a6757f4fecc2b7405830d1f99ce089c8b8ef4fa535416ac34459482ee68db19b37e9417db90e73dcdd5c0ec69687606bccce7fec7433668d8d8d96408849b11861720346a2b5fcbea6c86e161b2f77760dfa5386f71e798b3b99d0760ea5ef79f15b2b92378772fd674e34d1d40138936f0ced8263142bcdb607921944a53b4aae4fe268548f5fecb243a4a8244f45a079b426f32611a0321f1f4b73acec1aa09807c3fdbea25da2695cdde14dd510d4a905e573d0c5ba18b42d9144b4ac9847866f4db8e", 0xc9}], 0x1, &(0x7f00000004c0)=[@prinfo={0x18, 0x84, 0x5, {0x30}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x0, 0x8000, 0xffffffff, 0x70879c2a, 0xbdb, 0x232, 0xfffffffffffffffb, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0xfff, 0x791607e7, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @init={0x18, 0x84, 0x0, {0xfffffffffffffd23, 0x100000001, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8000, 0x0, 0x67, 0x8, 0x8000, 0x1, 0x3, r3}}], 0xc8}, 0x44) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x1fe, 0x4) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x4c, 0x4) ftruncate(r1, 0x80003) sendfile(r0, r1, &(0x7f0000000080)=0x5600, 0x8000fffffffe) recvmmsg(0xffffffffffffffff, &(0x7f0000003440), 0x0, 0x0, &(0x7f0000003500)={0x0, 0x1c9c380}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 290.493566] usb usb1: usbfs: interface 0 claimed by hub while 'syz-executor1' sets config #0 [ 290.523922] FAULT_INJECTION: forcing a failure. [ 290.523922] name failslab, interval 1, probability 0, space 0, times 0 [ 290.535379] CPU: 1 PID: 9263 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 290.543790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.553154] Call Trace: [ 290.555764] dump_stack+0x1c9/0x2b4 [ 290.559407] ? dump_stack_print_info.cold.2+0x52/0x52 [ 290.564628] should_fail.cold.4+0xa/0x11 [ 290.568714] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 290.573837] ? __lock_acquire+0x7fc/0x5020 [ 290.578085] ? graph_lock+0x170/0x170 [ 290.581902] ? __lock_acquire+0x7fc/0x5020 [ 290.586159] ? find_held_lock+0x36/0x1c0 17:40:22 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80800) fadvise64(r0, 0x0, 0x8, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000280), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000004000000600", 0xc7, 0x80003}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2000000080003, 0x0) close(r3) [ 290.590241] ? __lock_is_held+0xb5/0x140 [ 290.594334] ? check_same_owner+0x340/0x340 [ 290.598674] ? rcu_note_context_switch+0x680/0x680 [ 290.603628] __should_failslab+0x124/0x180 [ 290.607878] should_failslab+0x9/0x14 [ 290.612168] kmem_cache_alloc+0x29c/0x710 [ 290.616337] ? lock_acquire+0x1e4/0x4f0 [ 290.620326] ? btrfs_mount_root+0x365/0x1dc0 [ 290.624762] getname_kernel+0x54/0x370 [ 290.628666] kern_path+0x1e/0x40 [ 290.632052] lookup_bdev+0x10c/0x250 [ 290.635786] ? blkdev_open+0x280/0x280 [ 290.639688] ? __lock_is_held+0xb5/0x140 [ 290.643776] blkdev_get_by_path+0x1f/0xe0 [ 290.648031] btrfs_scan_one_device+0x195/0x1490 [ 290.652725] ? mutex_trylock+0x2b0/0x2b0 [ 290.656807] ? save_stack+0xa9/0xd0 [ 290.660453] ? save_stack+0x43/0xd0 [ 290.664095] ? device_list_add+0xcb0/0xcb0 [ 290.668342] ? vfs_get_tree+0x1cb/0x5c0 [ 290.672360] ? vfs_kern_mount.part.39+0xd0/0x1a0 [ 290.677130] ? vfs_kern_mount+0x4a/0x70 [ 290.681119] ? btrfs_mount+0x4b7/0x217c [ 290.685108] ? legacy_get_tree+0x131/0x460 [ 290.689349] ? vfs_get_tree+0x1cb/0x5c0 [ 290.693335] ? do_mount+0x6f9/0x1e30 [ 290.697058] ? ksys_mount+0x12d/0x140 [ 290.700871] ? __x64_sys_mount+0xbe/0x150 [ 290.705036] ? do_syscall_64+0x1b9/0x820 [ 290.709108] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.714974] ? lock_downgrade+0x8f0/0x8f0 [ 290.719138] ? kmem_cache_alloc_trace+0x275/0x730 [ 290.723992] ? graph_lock+0x170/0x170 [ 290.727801] ? trace_hardirqs_on+0xbd/0x2c0 [ 290.732134] ? rcu_pm_notify+0xc0/0xc0 [ 290.736047] ? __lock_is_held+0xb5/0x140 [ 290.740144] btrfs_mount_root+0xc88/0x1dc0 [ 290.744392] ? krealloc+0x7a/0xb0 [ 290.747871] ? btrfs_decode_error+0x70/0x70 [ 290.752207] ? kasan_check_read+0x11/0x20 [ 290.756362] ? rcu_is_watching+0x8c/0x150 [ 290.760524] ? rcu_pm_notify+0xc0/0xc0 [ 290.764428] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 290.769026] ? rcu_read_lock_sched_held+0x108/0x120 [ 290.774047] ? kfree+0x1d7/0x210 [ 290.777430] ? btrfs_decode_error+0x70/0x70 [ 290.781774] legacy_get_tree+0x131/0x460 [ 290.785879] vfs_get_tree+0x1cb/0x5c0 [ 290.789694] vfs_kern_mount.part.39+0x120/0x1a0 [ 290.794373] vfs_kern_mount+0x4a/0x70 [ 290.798174] ? save_stack+0x43/0xd0 [ 290.801814] ? btrfs_remount+0x16e0/0x16e0 [ 290.806054] btrfs_mount+0x4b7/0x217c [ 290.809861] ? do_mount+0x658/0x1e30 [ 290.814080] ? ksys_mount+0x12d/0x140 [ 290.817888] ? __x64_sys_mount+0xbe/0x150 [ 290.822042] ? do_syscall_64+0x1b9/0x820 [ 290.826111] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.831492] ? btrfs_remount+0x16e0/0x16e0 [ 290.835742] ? __kmalloc_track_caller+0x26e/0x720 [ 290.840593] ? kasan_check_read+0x11/0x20 [ 290.844750] ? rcu_is_watching+0x8c/0x150 [ 290.848902] ? trace_hardirqs_on+0xbd/0x2c0 [ 290.853234] ? rcu_pm_notify+0xc0/0xc0 [ 290.857139] ? kasan_check_read+0x11/0x20 [ 290.861339] ? rcu_is_watching+0x8c/0x150 [ 290.865498] ? rcu_pm_notify+0xc0/0xc0 [ 290.869402] ? krealloc+0x7a/0xb0 [ 290.872866] ? rcu_read_lock_sched_held+0x108/0x120 [ 290.877892] ? kfree+0x1d7/0x210 [ 290.881274] ? kasan_check_read+0x11/0x20 [ 290.885436] ? rcu_is_watching+0x8c/0x150 [ 290.889590] ? rcu_pm_notify+0xc0/0xc0 [ 290.893494] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 290.898091] ? rcu_read_lock_sched_held+0x108/0x120 [ 290.903110] ? kfree+0x1d7/0x210 [ 290.906493] ? btrfs_remount+0x16e0/0x16e0 [ 290.911211] legacy_get_tree+0x131/0x460 [ 290.915280] ? legacy_get_tree+0x131/0x460 [ 290.919524] vfs_get_tree+0x1cb/0x5c0 [ 290.923335] do_mount+0x6f9/0x1e30 [ 290.926883] ? lock_release+0x9f0/0x9f0 [ 290.930866] ? copy_mount_string+0x40/0x40 [ 290.935123] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 290.940669] ? _copy_from_user+0xdf/0x150 [ 290.944836] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 290.950377] ? copy_mount_options+0x285/0x380 [ 290.954881] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 290.960425] ksys_mount+0x12d/0x140 [ 290.964063] __x64_sys_mount+0xbe/0x150 [ 290.968046] do_syscall_64+0x1b9/0x820 [ 290.971942] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 290.977329] ? syscall_return_slowpath+0x5e0/0x5e0 [ 290.982265] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 290.987291] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 290.992314] ? recalc_sigpending_tsk+0x180/0x180 [ 290.997076] ? kasan_check_write+0x14/0x20 [ 291.001323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 291.006179] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.011890] RIP: 0033:0x457099 [ 291.015092] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.034018] RSP: 002b:00007fe6ba05bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 291.041749] RAX: ffffffffffffffda RBX: 00007fe6ba05c6d4 RCX: 0000000000457099 [ 291.049016] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 291.056281] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 291.063548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 291.070815] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 0000000000000012 17:40:22 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x401, 0x101000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/173) r1 = socket$inet6(0xa, 0x800, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r2, r3/1000+10000}, {0x77359400}}) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r4 = getpgid(0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x1c) sched_getaffinity(r4, 0x8, &(0x7f00000001c0)) getsockopt$inet6_buf(r1, 0x29, 0x12, &(0x7f0000c86000), &(0x7f0000000000)=0xfffffd62) 17:40:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) bind$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe) 17:40:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), &(0x7f0000000440)=0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) connect$netlink(r1, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000000}, 0xc) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0xffffffff, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r3, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000000)="0f01c8f20f35ba2000b000ee0f2336360fc76df20f2054440f20c0663504000000440f22c064f3e10a660f3a63a63c6700baf80c66b8bd08428766efbafc0cb066ee", 0x42}], 0x1, 0x0, &(0x7f0000000000), 0x0) 17:40:22 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, &(0x7f0000000280)}}], 0x1, 0x0, &(0x7f0000003280)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, 0xc8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x7fff, {{0x2, 0x4e24, @remote}}}, 0x88) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0xbf, @broadcast, 0x4e21, 0x0, 'lblc\x00', 0x10, 0x8001, 0x70}, 0x2c) 17:40:22 executing program 7 (fault-call:3 fault-nth:19): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:22 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) gettid() ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00'}) write$cgroup_int(r1, &(0x7f0000000080)=0xee970200, 0x297ef) write$P9_RSTATFS(r1, &(0x7f00000000c0)={0x43, 0x9, 0x2, {0xc90, 0x81, 0x52a, 0x9, 0x2000000000, 0x0, 0x2, 0x4, 0x1}}, 0x43) close(r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x101, 0x4) getpid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xfffd) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) 17:40:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000180)="2e65f32efe0a6766c7442400008000006766c7442402000000006766c744240600000000670f011c24b866000f00d066b88044a2b20f23c80f21f866350400d0000f23f80f0766b80500000066b9080000000f01c10f0766b8010000000f01c10f01dfb835008ee0", 0x68}], 0x1, 0x0, &(0x7f00000000c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="0fc75af38f49189b26440f00d6c441cb5cc00fc71bc442f932d10f225c0f01cb66baf80cb8a4d35b8bef66bafc0c66edb805000000b9020000000f01c1", 0x3d}], 0x1, 0x40, &(0x7f0000000180), 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) listen(r3, 0xffffffffffffff7f) clone(0x0, &(0x7f0000000400), &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000280)) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x81806) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000000c0)=@generic={0x3, 0x1e}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x39044, 0x2000005) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:40:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) close(r1) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x15d, 0x400) accept4$inet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) sendmsg$nl_generic(r2, &(0x7f0000001680)={&(0x7f0000000100), 0xc, &(0x7f0000001640)={&(0x7f0000000180)={0x1484, 0x19, 0x200, 0x70bd2d, 0x25dfdbfc, {0x12}, [@nested={0x17c, 0x48, [@generic="9488033ad2fa1c23d28588cc0bf70bfd9b99d0e5cf7aaa6ca071855ad13d5fe4282f27dba354e2bc591fe42d38d931cd9e54ac165e157fd01380163da9d86a48edf86ecc3773d597d9a6698fa9947efeebda118644ca4ee11f9e57e77e46559d9f1579844c361a73d9b6d7f3981a0988dc798e6257afa91948d028a5f8a8d9b7118c911f22151de011efdb23014cb3d77e9d384ed956e4d7676a46755a5af212d927ec50035e77c48d9b7de8395463ea57", @generic="49784122b221be2d521b0ba1947e9ed3d4c053075c683547ffdd5258624b7f6be2286e1df59fbd9d0509f593d216db5842d641bb01f8395d89dcb02c104580caf889a7bc328086e80268c69a4540693c1603db32fbb16dc2fb7fd4bf770e0a8d0945589a1f64acb39232c201ff5a66421693820f7f918dccc671302f85c0d08c32870ad04232a88162940f6b989e9d64c32c05db006d93add7b7c41178945bb5fd33820f8cdbf835f2e122b0f0a4564485bd1d4380d9", @typed={0x8, 0x69, @pid=r3}, @typed={0x8, 0x15, @fd=r0}]}, @typed={0x14, 0x91, @ipv6=@mcast2}, @nested={0x1278, 0x4c, [@typed={0x4, 0xc}, @typed={0x14, 0x74, @ipv6=@local}, @generic="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@generic="9f497c7ae97cea50a49b2821", @generic="e7b2348d72ec51117137b7ed59653152eafe79552e291fddd43914e91350482d2f4f6e8d922669f95ca8379e6842811b20477ddbd903cb04a39e7eca5367ed323f852dff33fd801ee5459a22bd67933b58d7195e27a150d9eaa2b3f3637785fa7e58ff8db56f55ae0a1a6518845d2c81696a8c5d0a33014b9f40ffbbf727341ddc413b14a9a5e7cafcd5d8ef5c4aa6f5751b5227698c5ea37e93f338eead901de2005c7124335b716c4c196f6640f74a1cf637de2b2dcb211a59e368ebd7d0bd4d6f55770bd0bd49a4170b4e10b6cf7b3729", @generic="49f72186a10bdca7fe29b19e9ff14596b5886e44388db9ca3e5bc5876a719580d38937cb9e4ce66a3f5e87aeaaffe193c290ebe7fa949f61ba0868b2237af6451deb800754bcdb2a444d26bf70401c48b9be5d78902e4d8b08103c433ea2710170e08e5eef4216ac2a58ffef787d9335d11524fee3ff82c67bdc8329584b2fd411cd9f75ecdc3ac8d36d36079e5e985d4c2749c8a35b90c9d099fa83a8048ace503a8e37008d067f8cbdee6a425c592014bf65373d6b148de5b763e85b09f250e685012cec3d18b5", @generic="9dcaf56b5df5b089e8c34bc9d8fee0fbafc3e512c65cc6d4907024e8eaff07dfe5c6decd5bcb1de1aca85f9ba89a5965075cb6fe62fae9127429f9088a362b3e0112fb46209aad542e8cf162c128f6dd928521965bd2d91bb76bcc99970e1e075a29f9a0a1b400fe56a51097e6fb69612e8973a8b7e18dc07604692dae732471a39639c2890e0d1dc74b5ca1ed412da441d80e96c9359c2169f83dfdfd09113e5ee6ffaa6518588af4844d922c3720659e39f4f77d"]}, @generic="c9990b20b52c4dc4365ee5be1b25223fd62dd935a0f926583480f38cc27d29fb83dc8c6ee012fdc849f13696b0374a97376f9ff64900a7dd35e81d355deb196203b608be7c7b18f7e8155b3cf0d0046a47c60efb8048e26e8cb6291d0daece9a2b9cb7ae405e"]}, 0x1484}, 0x1, 0x0, 0x0, 0x4000}, 0x20000010) 17:40:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="3000000010003b0e000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000100012000000000000000087040002000d2fa550f9e319188a136c92b4b4b79abd1fcd76a7988b22e404ddd61715bfdbda2fe57e6341018a85ec221db8471ed241a6a6622d00f8a9123eb99db58e4508155c9ec7da7314dae1c717e48835bd50d32f720bf215d0e125dc4448b0c09029a2230a22130b52824fe779ed99029e93140804f8762e3e9c8db22503e7f602a9d084bb1f29f825c500000000000000000000"], 0x30}}, 0x0) r1 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) sendmsg$xdp(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, 0x4, r2, 0x2a}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000300)="617180d44ad92bbbb27ebd326e4bb4c23e8aa69089cf85a6c2bf46a3008e117554dbac2ac45b61e9594d1e1fc04b9ad24dfef17012c059a8fd48e9f5e9b17c7ad956dbac55991c6c0321c47e2d693a694daa3a9638ab7079f826332d71cb050982d9b368b79c8d2819bf2aa2a01379d4313ade1842d6159d915ea16b74fb78e0c670393fa7f467325c29126803826ecce2f1acffcbdb57b5e7be14495f57cc68c8135df493b7cca2db51a0", 0xab}, {&(0x7f00000003c0)="4ee63934b80e79515477b12268eb201ab3e9a7295bd8cc90039f73b855e0076839e64226d51efb7e42852785d67d14eacad2d3406ec4e04d6488169350e3848bf4b68598f49aa28830", 0x49}], 0x2, 0x0, 0x0, 0x1}, 0x10) ioctl$KDADDIO(r1, 0x4b34, 0x7ff) 17:40:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r1, 0x4b37) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000480), 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x18, 0x18, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@nested={0x4, 0x6}]}, 0xcb}}, 0x0) 17:40:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), &(0x7f0000000440)=0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) connect$netlink(r1, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000000}, 0xc) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0xffffffff, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r3, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000000)="0f01c8f20f35ba2000b000ee0f2336360fc76df20f2054440f20c0663504000000440f22c064f3e10a660f3a63a63c6700baf80c66b8bd08428766efbafc0cb066ee", 0x42}], 0x1, 0x0, &(0x7f0000000000), 0x0) [ 291.493447] netlink: 'syz-executor5': attribute type 6 has an invalid length. 17:40:22 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair(0xb, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r3, 0x100) sendfile(r1, r0, &(0x7f0000000040), 0x2) open$dir(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffe, 0x0) getsockname$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) lseek(r1, 0x7, 0x1000000004) [ 291.559328] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 291.575634] FAULT_INJECTION: forcing a failure. [ 291.575634] name failslab, interval 1, probability 0, space 0, times 0 [ 291.587256] CPU: 0 PID: 9322 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 291.595673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.605036] Call Trace: [ 291.607639] dump_stack+0x1c9/0x2b4 [ 291.611289] ? dump_stack_print_info.cold.2+0x52/0x52 [ 291.616507] should_fail.cold.4+0xa/0x11 [ 291.620593] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 291.625713] ? graph_lock+0x170/0x170 [ 291.629530] ? graph_lock+0x170/0x170 [ 291.633344] ? get_page_from_freelist+0x27d8/0x4490 [ 291.638391] ? get_page_from_freelist+0x27d8/0x4490 [ 291.643428] ? find_held_lock+0x36/0x1c0 [ 291.647508] ? __lock_is_held+0xb5/0x140 [ 291.651600] ? check_same_owner+0x340/0x340 [ 291.655939] ? rcu_note_context_switch+0x680/0x680 [ 291.660902] __should_failslab+0x124/0x180 [ 291.665157] should_failslab+0x9/0x14 [ 291.668988] kmem_cache_alloc+0x29c/0x710 [ 291.673168] ? mark_held_locks+0x160/0x160 [ 291.677424] ? trace_hardirqs_off+0xb8/0x2b0 [ 291.681853] __d_alloc+0xc8/0xd50 [ 291.685332] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 291.690376] ? print_usage_bug+0xc0/0xc0 [ 291.694467] ? __lock_acquire+0x7fc/0x5020 [ 291.698721] ? mark_held_locks+0x160/0x160 [ 291.702991] d_alloc+0x96/0x380 17:40:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000002c0)=""/4096, &(0x7f0000000080)=0x1000) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84306910000003900070035000c00060000001900150006000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:23 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x448081, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000300)={0x32, 0x6, 0x0, {0x6, 0x1, 0x9, 0x0, '/dev/dsp\x00'}}, 0x32) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x4, {0xa, 0x4e21, 0x7f, @local, 0x2}, r4}}, 0x38) r5 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) dup2(r1, r5) execveat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000011c0), &(0x7f0000001480), 0x0) [ 291.706282] ? mark_held_locks+0x160/0x160 [ 291.710699] ? __d_alloc+0xd50/0xd50 [ 291.714459] d_alloc_parallel+0x15a/0x1eb0 [ 291.718713] ? mark_held_locks+0xc9/0x160 [ 291.719347] IPv6: Can't replace route, no match found [ 291.722885] ? __follow_mount_rcu.isra.33.part.34+0x38e/0x890 [ 291.722909] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.722933] ? __d_lookup_rcu+0xaa0/0xaa0 [ 291.722966] ? graph_lock+0x170/0x170 [ 291.746645] ? d_alloc_cursor+0xe0/0xe0 [ 291.750636] ? graph_lock+0x170/0x170 [ 291.754450] ? graph_lock+0x170/0x170 [ 291.758265] ? graph_lock+0x170/0x170 [ 291.762085] ? __lockdep_init_map+0x105/0x590 [ 291.766590] ? __lockdep_init_map+0x105/0x590 [ 291.771095] ? lockdep_init_map+0x9/0x10 [ 291.775164] ? __init_waitqueue_head+0x9e/0x150 [ 291.779845] ? init_wait_entry+0x1c0/0x1c0 [ 291.784104] __lookup_slow+0x1e6/0x540 [ 291.788026] ? vfs_unlink+0x510/0x510 [ 291.791842] ? down_read+0xb5/0x1d0 [ 291.795473] ? lookup_slow+0x49/0x80 [ 291.799195] ? __down_interruptible+0x700/0x700 [ 291.803877] ? lookup_fast+0x470/0x12a0 17:40:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000007c0)={0x0, 0x38}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYBLOB="dc809496bc935a8c88429482c2cf3302b5fd6481bf0000000007"], &(0x7f0000000880)=0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000008c0)=@sack_info={0x0, 0x101000000000}, 0x5ea813bad44acf26) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet(0x2, 0x3, 0x1000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYBLOB="066de332000094560836e90615353200"], 0x1) listen(r0, 0xfffffffffffffe14) r2 = accept4(r0, &(0x7f0000000340)=@alg, &(0x7f0000000100)=0x80, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1f, 0x400201) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@mcast2, 0x1, 0x3, 0x3, 0xa, 0xffffffffffffff81, 0x6, 0xfffffffffffffffa}, 0x20) setsockopt$inet_group_source_req(r4, 0x0, 0x0, &(0x7f0000000180)={0xfffffffffffffffb, {{0x2, 0x4e21, @loopback}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x108) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.net/syz1\'', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000880), 0x336) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x1, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000480)={0x0, 0xffff}, &(0x7f00000004c0)=0xffffffffffffff20) read(r2, &(0x7f00000006c0)=""/216, 0xd8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x4}, &(0x7f0000000540)=0x8) epoll_wait(r5, &(0x7f00000003c0)=[{}], 0xfffffffffffffef2, 0x5) write$binfmt_misc(r7, &(0x7f00000009c0)=ANY=[@ANYBLOB="53797a31e301b21fdf63e95ef1c92cd311fae0de13dc298e5229c80138ad380000000000d32afc3903e9dcee000000b67bd30973def0803413367c37481a4ae031b8a22062b7b72d4f26b85434cc7dc737f27a0cdee9a1afc8b5b43a816ef74170181f10361390ec6f061b9784595d06eb210eabe24a9228bbc89c238daf048a01871124"], 0x2f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e20, 0x8, @remote, 0x7}}, 0xfffffffffffffffc, 0x100}, &(0x7f00000000c0)=0x90) [ 291.807872] ? __follow_mount_rcu.isra.33.part.34+0x890/0x890 [ 291.813769] lookup_slow+0x57/0x80 [ 291.817353] walk_component+0x94a/0x2630 [ 291.821431] ? inode_permission+0xb2/0x560 [ 291.825683] ? path_init+0x1fc0/0x1fc0 [ 291.829595] ? walk_component+0x2630/0x2630 [ 291.833930] ? __save_stack_trace+0x8d/0xf0 [ 291.838285] ? save_stack+0xa9/0xd0 [ 291.841926] ? save_stack+0x43/0xd0 [ 291.845568] ? kasan_kmalloc+0xc4/0xe0 [ 291.849465] ? kasan_slab_alloc+0x12/0x20 [ 291.853621] ? kmem_cache_alloc+0x12e/0x710 [ 291.857968] path_lookupat.isra.43+0x212/0xc00 [ 291.862560] ? vfs_kern_mount+0x4a/0x70 [ 291.866546] ? btrfs_mount+0x4b7/0x217c [ 291.870533] ? legacy_get_tree+0x131/0x460 [ 291.874804] ? path_parentat.isra.41+0x160/0x160 [ 291.879574] ? graph_lock+0x170/0x170 [ 291.883389] ? mark_held_locks+0xc9/0x160 [ 291.885971] IPv6: Can't replace route, no match found [ 291.887544] ? kmem_cache_alloc+0x25c/0x710 [ 291.887564] filename_lookup+0x264/0x510 [ 291.887581] ? nd_jump_link+0x1d0/0x1d0 [ 291.887609] ? rcu_read_lock_sched_held+0x108/0x120 [ 291.887624] ? kmem_cache_alloc+0x30b/0x710 [ 291.887641] ? lock_acquire+0x1e4/0x4f0 [ 291.918436] ? btrfs_mount_root+0x365/0x1dc0 [ 291.922858] ? memcpy+0x45/0x50 [ 291.926151] ? getname_kernel+0x22a/0x370 [ 291.930309] kern_path+0x33/0x40 [ 291.933690] lookup_bdev+0x10c/0x250 [ 291.937408] ? blkdev_open+0x280/0x280 [ 291.941283] ? __lock_is_held+0xb5/0x140 [ 291.945332] blkdev_get_by_path+0x1f/0xe0 [ 291.949478] btrfs_scan_one_device+0x195/0x1490 [ 291.954158] ? mutex_trylock+0x2b0/0x2b0 [ 291.958241] ? save_stack+0xa9/0xd0 [ 291.961877] ? save_stack+0x43/0xd0 [ 291.965516] ? device_list_add+0xcb0/0xcb0 [ 291.969781] ? vfs_get_tree+0x1cb/0x5c0 [ 291.973804] ? vfs_kern_mount.part.39+0xd0/0x1a0 [ 291.978581] ? vfs_kern_mount+0x4a/0x70 [ 291.982576] ? btrfs_mount+0x4b7/0x217c [ 291.986556] ? legacy_get_tree+0x131/0x460 [ 291.990796] ? vfs_get_tree+0x1cb/0x5c0 [ 291.994775] ? do_mount+0x6f9/0x1e30 [ 291.998493] ? ksys_mount+0x12d/0x140 [ 292.002301] ? __x64_sys_mount+0xbe/0x150 [ 292.006458] ? do_syscall_64+0x1b9/0x820 17:40:23 executing program 5: r0 = socket$inet6(0xa, 0x1080000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) process_vm_readv(r1, &(0x7f0000000740)=[{&(0x7f00000003c0)=""/24, 0x18}, {&(0x7f0000000400)=""/244, 0xf4}, {&(0x7f0000000500)=""/26, 0x1a}, {&(0x7f0000000540)=""/94, 0x5e}, {&(0x7f00000005c0)=""/71, 0x47}, {&(0x7f0000000640)=""/225, 0xe1}], 0x6, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/12, 0xc}, {&(0x7f0000000800)=""/156, 0x9c}], 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0a55c80700315f85715070") r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000f96000)={0x9, 0x4006bc4}, 0x8) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="000000020000", 0x2, r3) keyctl$read(0xb, r4, &(0x7f0000000280)=""/147, 0x93) close(r2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000180)={0x2, 0x4e20, @remote}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f00000000c0)=0x17f, 0x163) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000240)=0x1, 0x4) sendto$inet(r5, &(0x7f0000000100)="1b", 0x1, 0x20048045, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) [ 292.010565] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.015970] ? find_held_lock+0x36/0x1c0 [ 292.020045] ? kmem_cache_alloc_trace+0x275/0x730 [ 292.024890] ? graph_lock+0x170/0x170 [ 292.028686] ? trace_hardirqs_on+0xbd/0x2c0 [ 292.033019] ? rcu_pm_notify+0xc0/0xc0 [ 292.036927] ? __lock_is_held+0xb5/0x140 [ 292.041020] btrfs_mount_root+0xc88/0x1dc0 [ 292.045265] ? krealloc+0x7a/0xb0 [ 292.048726] ? btrfs_decode_error+0x70/0x70 [ 292.053058] ? kasan_check_read+0x11/0x20 [ 292.057227] ? rcu_is_watching+0x8c/0x150 [ 292.061405] ? rcu_pm_notify+0xc0/0xc0 [ 292.065316] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 292.069920] ? rcu_read_lock_sched_held+0x108/0x120 [ 292.074969] ? kfree+0x1d7/0x210 [ 292.078356] ? btrfs_decode_error+0x70/0x70 [ 292.082687] legacy_get_tree+0x131/0x460 [ 292.086770] vfs_get_tree+0x1cb/0x5c0 [ 292.090584] vfs_kern_mount.part.39+0x120/0x1a0 [ 292.095287] vfs_kern_mount+0x4a/0x70 [ 292.099106] ? save_stack+0x43/0xd0 [ 292.102743] ? btrfs_remount+0x16e0/0x16e0 [ 292.106989] btrfs_mount+0x4b7/0x217c 17:40:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/207}, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KVM_SET_NESTED_STATE(r1, 0x4080aebf, &(0x7f0000000200)={0x3, 0x0, 0x2080, {0x10000, 0x7001, 0x3}, [], 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17:40:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/207}, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KVM_SET_NESTED_STATE(r1, 0x4080aebf, &(0x7f0000000200)={0x3, 0x0, 0x2080, {0x10000, 0x7001, 0x3}, [], 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[ 292.110796] ? do_mount+0x658/0x1e30 [ 292.114518] ? ksys_mount+0x12d/0x140 [ 292.118325] ? __x64_sys_mount+0xbe/0x150 [ 292.122482] ? do_syscall_64+0x1b9/0x820 [ 292.126553] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.131940] ? btrfs_remount+0x16e0/0x16e0 [ 292.136203] ? __kmalloc_track_caller+0x26e/0x720 [ 292.141065] ? kasan_check_read+0x11/0x20 [ 292.145233] ? rcu_is_watching+0x8c/0x150 [ 292.149387] ? trace_hardirqs_on+0xbd/0x2c0 [ 292.153714] ? rcu_pm_notify+0xc0/0xc0 [ 292.157613] ? kasan_check_read+0x11/0x20 [ 292.161772] ? rcu_is_watching+0x8c/0x150 [ 292.165938] ? rcu_pm_notify+0xc0/0xc0 [ 292.169855] ? krealloc+0x7a/0xb0 [ 292.173325] ? rcu_read_lock_sched_held+0x108/0x120 [ 292.178351] ? kfree+0x1d7/0x210 [ 292.181731] ? kasan_check_read+0x11/0x20 [ 292.185888] ? rcu_is_watching+0x8c/0x150 [ 292.189110] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 292.190048] ? rcu_pm_notify+0xc0/0xc0 [ 292.190073] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 292.190098] ? rcu_read_lock_sched_held+0x108/0x120 17:40:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8001, 0x20000) r1 = getpgrp(0xffffffffffffffff) mq_notify(r0, &(0x7f0000000340)={0x0, 0x2b, 0x0, @tid=r1}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x13}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) r5 = userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000380)=0xe68, 0x4) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e23, 0x10400000000, @mcast2, 0x2}, 0x1c) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0xc, 0x1, 0x100000001, 0x200, 0x5}, 0xc) read(r3, &(0x7f0000000140)=""/126, 0x7e) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000240)=""/234) dup2(r3, r5) [ 292.212033] ? kfree+0x1d7/0x210 [ 292.215420] ? btrfs_remount+0x16e0/0x16e0 [ 292.219659] legacy_get_tree+0x131/0x460 [ 292.223981] ? legacy_get_tree+0x131/0x460 [ 292.228235] vfs_get_tree+0x1cb/0x5c0 [ 292.232050] do_mount+0x6f9/0x1e30 [ 292.235604] ? lock_release+0x9f0/0x9f0 [ 292.239591] ? copy_mount_string+0x40/0x40 [ 292.243850] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 292.249396] ? _copy_from_user+0xdf/0x150 [ 292.253566] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 292.259113] ? copy_mount_options+0x285/0x380 [ 292.263614] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 292.269162] ksys_mount+0x12d/0x140 [ 292.272805] __x64_sys_mount+0xbe/0x150 [ 292.276795] do_syscall_64+0x1b9/0x820 [ 292.280689] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 292.286062] ? syscall_return_slowpath+0x5e0/0x5e0 [ 292.291000] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 292.296025] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 292.301050] ? recalc_sigpending_tsk+0x180/0x180 [ 292.305814] ? kasan_check_write+0x14/0x20 [ 292.310063] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 292.314921] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.320125] RIP: 0033:0x457099 [ 292.323329] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.342234] RSP: 002b:00007fe6ba07cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 292.349957] RAX: ffffffffffffffda RBX: 00007fe6ba07d6d4 RCX: 0000000000457099 [ 292.357424] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 292.364697] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 292.372049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 292.379321] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 0000000000000013 17:40:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002e0001075652312ba15a533a64d27f3e2c000000ddeef645c9b7444567d1db33d98e593bfd920725ce6cd61a583a0efc6eb7b9b7d184017f79752b32d88153744c43923736c006010b812f94bfd32803a017f2cbaa941c654b52a4e05af6b2073c58cf98a9d07c807eee4f2428416ab8d18abecf0f9d1a88ba0e9da2615d396ddbbe9400e8b0542bdc06a62a939208037aed1fe5c8759d3c4580daa28cb12a1876f14e"], 0x18}}, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80, 0x400000) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000890700f0ffff20ebbcab42d17dfc08360305eab3a5cb44fdc0c14ef98cc1f13d8a40a091af36c145294bf1d12565cdfd68e6c96b4fbf975a820826ef33ea9d"], 0x41) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x3, r1}) 17:40:23 executing program 7 (fault-call:3 fault-nth:20): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f00000005c0)=""/4096) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) utime(&(0x7f0000001880)='./file0\x00', &(0x7f0000000440)={0xffffffff, 0x91c2}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000400)="db1050c922", 0x5) r2 = socket(0x10, 0x2, 0x0) mount(&(0x7f0000000300), &(0x7f0000001840)='./file0\x00', &(0x7f0000000580)='ubifs\x00', 0x1003, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000100)=0x1, 0x4) bind$inet(r3, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @loopback}, 0x1) mount(&(0x7f0000377ff8), &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0xffffffff, 0x2, 0x1, 0x9501, 0x0, 0xffffffffffff4aa9, 0x20, 0x1, 0x100000000, 0x100000000, 0xfffffffffffff5ad, 0x8000, 0x8, 0x20, 0x7, 0x80000001, 0x13d, 0x7fff, 0x0, 0x7f, 0x3, 0x6, 0x6, 0x5, 0x6, 0x74, 0xb9a4, 0x0, 0x8000, 0x7fff, 0x40, 0x6188, 0x100000000, 0x2, 0x3, 0x6ec, 0x0, 0x1, 0x4, @perf_config_ext={0x8, 0x7}, 0x240, 0x1, 0xfffffffffffff35d, 0x7, 0xea7, 0xffff, 0x7}, r4, 0x9, r0, 0x1) mount(&(0x7f0000377ff8), &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000480)='rpc_pipefs\x00', 0x5013, &(0x7f0000000500)="8f2ef1dafa31894a239d26783696ef83b3393c672534b55914241ec4029c61cccabda854d9194aabc7b022ff0b7d2cbc2c7ffc0a2b9b21f89564ab98733952cbef47be3b59ff722795") r5 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') sendfile(r2, r5, &(0x7f0000000000), 0x80000002) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r7 = getegid() fchown(r6, 0x0, r7) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000018c0)={@in6={{0xa, 0x4e22, 0x2, @remote, 0x4}}, 0x6, 0x9, 0xfa, "96c1ba742ddc1c664a1929edecdd05b31b3d084e1b7074d8f7d08a56656d21866825899e97d0ce22528bc8df547ebfe78b59265ce2a784bc0be6bd632bed5d075297feee3f57ddea54db110dff56c08a"}, 0xd8) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00') [ 292.648173] FAULT_INJECTION: forcing a failure. [ 292.648173] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 292.660028] CPU: 0 PID: 9385 Comm: syz-executor7 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 292.668431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.677777] Call Trace: [ 292.680385] dump_stack+0x1c9/0x2b4 [ 292.684033] ? dump_stack_print_info.cold.2+0x52/0x52 [ 292.689246] ? __lock_acquire+0x7fc/0x5020 [ 292.693491] ? graph_lock+0x170/0x170 [ 292.697304] should_fail.cold.4+0xa/0x11 [ 292.701377] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 292.706485] ? print_usage_bug+0xc0/0xc0 [ 292.710609] ? print_usage_bug+0xc0/0xc0 [ 292.714680] ? find_held_lock+0x36/0x1c0 [ 292.718756] ? mark_held_locks+0x160/0x160 [ 292.722992] ? print_usage_bug+0xc0/0xc0 [ 292.727066] ? __lock_acquire+0x7fc/0x5020 [ 292.731311] ? __lock_acquire+0x7fc/0x5020 [ 292.735559] ? mark_held_locks+0x160/0x160 [ 292.739803] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 292.745350] ? should_fail+0x246/0xd86 [ 292.749256] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 292.754368] __alloc_pages_nodemask+0x365/0xd10 [ 292.759056] ? __lock_acquire+0x7fc/0x5020 [ 292.763313] ? __alloc_pages_slowpath+0x2cb0/0x2cb0 [ 292.768330] ? __lock_acquire+0x7fc/0x5020 [ 292.772573] ? find_held_lock+0x36/0x1c0 [ 292.776660] ? __lock_is_held+0xb5/0x140 [ 292.780738] ? trace_hardirqs_off+0xb8/0x2b0 [ 292.785157] cache_grow_begin+0x91/0x710 [ 292.789240] kmem_cache_alloc+0x63a/0x710 [ 292.793409] ? lock_acquire+0x1e4/0x4f0 [ 292.797408] ? btrfs_mount_root+0x365/0x1dc0 [ 292.801830] getname_kernel+0x54/0x370 [ 292.805725] kern_path+0x1e/0x40 [ 292.809103] lookup_bdev+0x10c/0x250 [ 292.812831] ? blkdev_open+0x280/0x280 [ 292.816726] ? __lock_is_held+0xb5/0x140 [ 292.820801] blkdev_get_by_path+0x1f/0xe0 [ 292.824965] btrfs_scan_one_device+0x195/0x1490 [ 292.829645] ? mutex_trylock+0x2b0/0x2b0 [ 292.833723] ? save_stack+0xa9/0xd0 [ 292.837356] ? save_stack+0x43/0xd0 [ 292.840990] ? device_list_add+0xcb0/0xcb0 [ 292.845233] ? vfs_get_tree+0x1cb/0x5c0 [ 292.849218] ? vfs_kern_mount.part.39+0xd0/0x1a0 [ 292.853979] ? vfs_kern_mount+0x4a/0x70 [ 292.857967] ? btrfs_mount+0x4b7/0x217c [ 292.861941] ? legacy_get_tree+0x131/0x460 [ 292.866200] ? vfs_get_tree+0x1cb/0x5c0 [ 292.870180] ? do_mount+0x6f9/0x1e30 [ 292.873899] ? ksys_mount+0x12d/0x140 [ 292.877696] ? __x64_sys_mount+0xbe/0x150 [ 292.881849] ? do_syscall_64+0x1b9/0x820 [ 292.885912] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.891286] ? lock_downgrade+0x8f0/0x8f0 [ 292.895440] ? kmem_cache_alloc_trace+0x275/0x730 [ 292.900284] ? graph_lock+0x170/0x170 [ 292.904086] ? trace_hardirqs_on+0xbd/0x2c0 [ 292.908411] ? rcu_pm_notify+0xc0/0xc0 [ 292.912312] ? __lock_is_held+0xb5/0x140 [ 292.916385] btrfs_mount_root+0xc88/0x1dc0 [ 292.920631] ? krealloc+0x7a/0xb0 [ 292.924092] ? btrfs_decode_error+0x70/0x70 [ 292.928416] ? kasan_check_read+0x11/0x20 [ 292.932564] ? rcu_is_watching+0x8c/0x150 [ 292.936717] ? rcu_pm_notify+0xc0/0xc0 [ 292.940614] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 292.945203] ? rcu_read_lock_sched_held+0x108/0x120 [ 292.950236] ? kfree+0x1d7/0x210 [ 292.953614] ? btrfs_decode_error+0x70/0x70 [ 292.957937] legacy_get_tree+0x131/0x460 [ 292.962019] vfs_get_tree+0x1cb/0x5c0 [ 292.965823] vfs_kern_mount.part.39+0x120/0x1a0 [ 292.970521] vfs_kern_mount+0x4a/0x70 [ 292.974340] ? save_stack+0x43/0xd0 [ 292.977984] ? btrfs_remount+0x16e0/0x16e0 [ 292.982245] btrfs_mount+0x4b7/0x217c [ 292.986053] ? do_mount+0x658/0x1e30 [ 292.989765] ? ksys_mount+0x12d/0x140 [ 292.993563] ? __x64_sys_mount+0xbe/0x150 [ 292.997717] ? do_syscall_64+0x1b9/0x820 [ 293.001783] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.007161] ? btrfs_remount+0x16e0/0x16e0 [ 293.011409] ? __kmalloc_track_caller+0x26e/0x720 [ 293.016258] ? kasan_check_read+0x11/0x20 [ 293.020407] ? rcu_is_watching+0x8c/0x150 [ 293.024557] ? trace_hardirqs_on+0xbd/0x2c0 [ 293.028882] ? rcu_pm_notify+0xc0/0xc0 [ 293.032776] ? kasan_check_read+0x11/0x20 [ 293.036923] ? rcu_is_watching+0x8c/0x150 [ 293.041079] ? rcu_pm_notify+0xc0/0xc0 [ 293.044983] ? krealloc+0x7a/0xb0 [ 293.048443] ? rcu_read_lock_sched_held+0x108/0x120 [ 293.053462] ? kfree+0x1d7/0x210 [ 293.056830] ? kasan_check_read+0x11/0x20 [ 293.060984] ? rcu_is_watching+0x8c/0x150 [ 293.065132] ? rcu_pm_notify+0xc0/0xc0 [ 293.069030] ? vfs_parse_fs_string+0x1f8/0x2b0 [ 293.073618] ? rcu_read_lock_sched_held+0x108/0x120 [ 293.078635] ? kfree+0x1d7/0x210 [ 293.082008] ? btrfs_remount+0x16e0/0x16e0 [ 293.086245] legacy_get_tree+0x131/0x460 [ 293.090308] ? legacy_get_tree+0x131/0x460 [ 293.094552] vfs_get_tree+0x1cb/0x5c0 [ 293.098358] do_mount+0x6f9/0x1e30 [ 293.101915] ? lock_release+0x9f0/0x9f0 [ 293.105903] ? copy_mount_string+0x40/0x40 [ 293.110153] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 293.115698] ? _copy_from_user+0xdf/0x150 [ 293.119851] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 293.125394] ? copy_mount_options+0x285/0x380 [ 293.129891] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 293.135444] ksys_mount+0x12d/0x140 [ 293.139079] __x64_sys_mount+0xbe/0x150 [ 293.143063] do_syscall_64+0x1b9/0x820 [ 293.146960] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 293.152330] ? syscall_return_slowpath+0x5e0/0x5e0 [ 293.157272] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 293.162319] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 293.167336] ? recalc_sigpending_tsk+0x180/0x180 [ 293.172094] ? kasan_check_write+0x14/0x20 [ 293.176333] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 293.181187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.186386] RIP: 0033:0x457099 [ 293.189581] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.208495] RSP: 002b:00007fe6ba07cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 293.216214] RAX: ffffffffffffffda RBX: 00007fe6ba07d6d4 RCX: 0000000000457099 [ 293.223485] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000020000000 [ 293.230756] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 293.238022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 17:40:24 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@remote}) mount$bpf(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='bpf\x00', 0x18, &(0x7f0000000440)={[{@mode={'mode', 0x3d, 0x81}}, {@mode={'mode', 0x3d, 0x9}}]}) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000200)=0x801) r1 = memfd_create(&(0x7f0000000380)="3fbeaeec9b3af1bdd4c9adf22cb5234ab98cecf21f709d7c7e9c410369f3932b2f52008e7110949cf6704bde5ece3e8e02ba60d6851194b6e2a23f877fc79a4edd7616cdad8bdea2d4d31484a6ad2892c6c47ce2db4e082eab59759c9a131443f182e8f0d7db77984e0687c7cd", 0x3) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0), 0xffffff0a}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x8, 0x4, 0x8, 0xfffffffffffffffc, 0x8000, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x401}}, 0x401, 0x3, 0x800, 0xff, 0x1c28}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22}}}, &(0x7f00000001c0)=0x84) 17:40:24 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) socket$kcm(0xa, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x4, 0x70}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1}, 0x10) fallocate(r1, 0x8, 0x8, 0x466) 17:40:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x2) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8f70000000000008000f0fffeffff090000dc2abbeabdcb9509000100060c0900fcff0000040e05a5", 0x58}], 0x1) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/98, 0x62) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2ffffff, 0x6, 0x0) 17:40:24 executing program 4: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0xd8, 0x4c000) recvfrom$inet6(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x2020, &(0x7f0000000080)={0xa, 0x4e23, 0xc5, @empty, 0x7}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'bridge0\x00'}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 17:40:24 executing program 0: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00000000c0)='v\x00') r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x9000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 17:40:24 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000), &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ftruncate(r0, 0x376) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f0000000480)='=', 0x1}], 0x1, 0x0) dup2(r0, r1) [ 293.245289] R13: 00000000004d2eb0 R14: 00000000004c7f78 R15: 0000000000000014 17:40:24 executing program 7 (fault-call:3 fault-nth:21): mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:24 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(0xffffffffffffffff) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x3ff}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e20, 0x4, @mcast2, 0x1000}}}, 0x84) accept$alg(r2, 0x0, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) r6 = syz_open_procfs(r5, &(0x7f00000003c0)='io\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001a00)={0x0, @remote, @rand_addr}, &(0x7f0000001a40)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000380)=0x17, 0x4) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000000340)={0x4000, &(0x7f0000000200), 0x0, r4, 0x8}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000000c0)={r7, @multicast1, @broadcast}, 0xffffffffffffff59) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x80000, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 17:40:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00001dcf48)={0x2, 0x500000000000003, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6}, @sadb_x_nat_t_port={0x1, 0x15}, @sadb_sa={0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x80}}, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1fe, 0x1) ioctl$KVM_SET_CPUID(r1, 0x8008551d, &(0x7f0000000100)=ANY=[]) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x0, 0x6, 0x4, 0x8000]}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) 17:40:24 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000180), 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) 17:40:24 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001540)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000002900)}}], 0x1, 0x0, &(0x7f0000003280)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x2, 0x7}, 'port1\x00', 0x10, 0x0, 0x3f, 0xfa2e, 0x5, 0x1, 0x9, 0x0, 0x6, 0x306}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={0x0, 0x4afe}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r3, 0x5}, &(0x7f0000000500)=0xfffffffffffffdc8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x13}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={0x0, 0x8, 0x5}, &(0x7f0000000600)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000cc0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x3, @loopback, 0x2}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000180)="8b2573af8302a2048fd5f4239ab494db472876303da94958d158bb745645d0f5b209fdaaf6fb767b5c814719c4e7caa60216ae6c7dbf0ba8693f1ed3c0e18df0a0d8b9a8396e3dd88a153b705c13b714db304e7ab3e2d113d390de831d8dc505bd87ba51a696800ae4585a4bdf145d4b0e8a9f009a8232b431c82dcf9b9431d5a6f51f", 0x83}, {&(0x7f0000000240)="e240665875d1558ea293f1bd3976f4e75a10a97f398d8cb251758f35f6dbc55f8acc0a2b05608186b1b0434f477d8240588f29c643fe1807ad110e88f1be42b8f9262e70fea101288d8dc3a1265bf004fbe261241565d1e673ce52f67ae9524a89aad8c40c23a7e72738a6388c6073643db9f6aa0d2b78eb6ef7246a34f669a06f11c94ad220e0df88942c33c6bc0ed38b10ebedce8b1edf9faeaf3a9aec18f0ff9068e1666988fc292110f43f324030013d384cfbd077a043318c458aad13", 0xbf}, {&(0x7f0000000300)="13e09cebe3d095", 0x7}, {&(0x7f00000003c0)="57d201f69d3eb87bb6eb9d3ac32580383424ea418f4b6b65e6e1f5e5cc23d44902b5dfed0783947847aeb0718da3cab71c934441b844daedfb9bfbce7f98ab7714472146b57ce49b2168912b07fb105a009efc6acf", 0x55}], 0x4, &(0x7f0000000640)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x5, 0x7, 0x7f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x7, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8002, 0x4286, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8000, 0x80, 0x9, 0x8000, 0x7f, 0xfffffffffffffffa, r6}}], 0x90, 0x1}, {&(0x7f0000000700)=@in={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000740)="7f2cd1f3f8b055696404db910b957b188fb978239a5350e92283f9c1bb7d88be2071651f4db65f1f3f91200c7e7b493fe32b5ed5b481cd7ea38d19ce9e1510681c8a107b939914af76bf2df753d2611bb2d3f419ac89693992ddda3edbceeb4ab973d23663f0bf9f23c97ccb710a91f4af3f31f40e5e6c86b8e66dcccf4f71653d458c43743af9a1ac27c676cb690d50d82479091fea3aa890be0e3317f28540bedf46d1080715c1b97b70951255a5edf92841a2541fece7bbcdb4590272c1677349b9b907dc51b0c9709962f219a1095d7d52bb6e10c4c3e2c1", 0xda}, {&(0x7f0000000840)="87fa51b626a2be3d546b89de436e29b9babb2880543fc413ae60b4e61ae238bd303fe1c545e7e38162cdc302420a90633a50e8ea746b033428b192a2b000ac08abd8aca5d5442537392e57fd021fe4a48b12db5275c8372144549ed7bb480ba9b83e6ebf1b6083bff61119e90974fac483e1343c658cc55b81a19744ef06dba7c56005e569ef875dee42ae1380d8763aa94d83f530871958a9a53b84bfebe45d9d118d050a40cff0792d69c10367f61732ad74bb67328fd719cc6074579b847a9b0d56a4f237803fa34a4f55fffd47ed8b0503f2b0df77ad68c486c8b397ec84731327e47642b8b4ca2e531bfa115179f220d1fddbf8", 0xf6}, {&(0x7f0000000940)="7e4d71dfb97bbe93ad773be819fc9d8776bc8e17c0ae55253751a7c8ebf0dbd8df76fcd1549b4119ef4243c7b85ab518090a54da4c6d865650932094fa79ab87547950418e3c0b34f095ae456f178a3e14c848f42e9b38623d941a6da8f821af4f26f306dbfa1838df33545a7aa30cc53f80b2845a99abdbcd49bcb684d251f29072bd10e3b1218b5d61600e598476b1ea059c1f81127122deefbf5e8d8adaaed865310c4194f3c3686ef45a50d5d0b7c9e4cda4cb695fa6dcf4b863dff451bef7d1f7dbd2050b289acafecce3c529ebc94320a14eef56dcb7bf2998", 0xdc}, {&(0x7f0000000a40)="a9dddd2d2f3ed915d8", 0x9}, {&(0x7f0000000a80)="c4e742686c08e84f447f08f61668c366156b50172050e73a89c7e0a0eb585e17891f6dce217e2a74375685e5cce4869cb4f138e6d72f067a9c4bd7a0db65f531ee9af4f7f09998f16d6666f1e706e86a846a0c79a1ffc4d809334fdf48bdc4ddd94e0156fc381eeae9a48155ad3e4d120101de274f01", 0x76}, {&(0x7f00000015c0)="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0x1000}, {&(0x7f0000000b00)="bef4e431b7c98baad89c147998890e3252321c1756605729802f46e203bbe041828159451bb01cdc2c203e2ff748bf5544909ea9dcfd66b0de5c001695fce8aac38e01e9e93f634280200812c48745df1b59e343284bb93536fcc29580aa84cb62c9e4cd8407f72ad98a4b13519f7c392c7b1c3668adfeffed594d5331aaed3c92d7e846964f0d9731bb5dff8b464b8bbc25c6cfee5c70c2078d629ddf5dcfbead57caeafcc6a23d9975f996a71819886c7511d68c1ea1f584d2d4a1b88d68824a6c7eb42c3de29d9903aef10d22", 0xce}], 0x7, &(0x7f0000000c80)=[@authinfo={0x18, 0x84, 0x6, {0x7}}], 0x18, 0x40000}], 0x2, 0x4) r7 = syz_open_procfs(0x0, &(0x7f0000000380)='cpuset\x00') preadv(r7, &(0x7f00000017c0), 0x1d0, 0x0) 17:40:24 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x400, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 17:40:24 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) [ 293.555234] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 17:40:25 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140), 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000380)=0x801) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x11a) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x100000000, 0x400000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000003c0)) connect$llc(r1, &(0x7f0000000300)={0x1a, 0x303, 0x10000, 0x4, 0x80000001, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000340), 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/dev_mcast\x00') getrusage(0xffffffffffffffff, &(0x7f0000000240)) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000180)=0x4) sendfile(r0, r2, &(0x7f0000000600)=0xa00, 0x1b400) 17:40:25 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x801) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x40, 0x2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x2) request_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000340), &(0x7f0000000440)='posix_acl_access*\x00', 0xffffffffffffffff) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x808, &(0x7f0000000740)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESHEX=r2, @ANYBLOB=',noextend,fscache,posixacl,version=9p2000,\x00']) setregid(0x0, r3) 17:40:25 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r0, 0x28, &(0x7f00000003c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={r1, 0x3}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141440, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r2, &(0x7f0000000140), &(0x7f0000000180)="24d03984327a6f12848259bbb0d6dccad60d4584b501b4bb0627ac5677150bc79d1f6f5820e7f24f265904babe4b8ba0c186dc0503989bc1d87ce140780f122893fec71ec2d0e7e02bee4b6386d712b280c2183bf968b8941a505257cf3bf83fa2caeaf1013f964bebf632f7c1aa3f2ee2115aaa25374933001e7b2dae2cbf0a310cf3af73a4a67d5696d8b73dcd318484174f2b82f4ab45f601f7085e48b34119f07918eca6a6f13765787998f07235ce37fb58de47fc76a9ff98607fa78b8ed5134f76ae0b4496c7c055be22ee6b35925a2ca42de712db909272d7c803574f83fb6f1176d8b9ceb036"}, 0x20) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='fuse\x00', 0x44000, &(0x7f0000000600)=ANY=[@ANYBLOB="666caacfb82e3720aff2212fa56270bef115e3733f4a9f1c16029047ca7884c5070afb40185ccb97129491800030b4cf518d3b8b74ad7f02297f8a4f39b218c9bc03b528f17504097a717fb954b22971c240b5b6d8567858722a844ec0b24289e1832400517ca79e2a14f2f500e561ab9ce4eb062c0bf0d5ed3c4044", @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r3, @ANYBLOB=',group_id=', @ANYRESDEC=r4, @ANYBLOB=',max_read=0x0000000000000003,\x00']) write$FUSE_INTERRUPT(r2, &(0x7f0000000540)={0x10, 0x0, 0x1}, 0x10) [ 293.760291] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 17:40:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2, @loopback}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000200000000000000000000000000c200000000000000000000000000000000dee13ad3d0db2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5bd7fe590443c7270d27347aa922fbb6ad52d275a69d86e965dbcc9c93f8a0b9945e0d83547086df2be715a02c047957aa695fa446e64cf5cca9e5b237f5f697de2419ef3d40d3774d593da7b57b915c2fc3a4cd0eb80f120d87da48614b79f8443fc988cde3d4111173cead26407a1653a37e9befeac8f8805e6f461cf66fa9b90d9b034d48fefda0f28093dbd92df34bd2c9e"], 0x90) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @rand_addr}}}, 0x108) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5, 0x400001) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000100)) 17:40:25 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000080)=0x80, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_bond\x00', &(0x7f0000000000)=@ethtool_channels={0x3c}}) 17:40:25 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/.ev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:25 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) socketpair(0x7, 0x0, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xae, "bd480b10ca26a4e6ffcd5b8372366a64a25154dfeed0cab616d9cf45e462ef68cea94347c0ebab5d9de8ab31bf008515470d10f758c35d0c5823f41799f0adb74ecc95d00c2d19e742eae733ffa8ede6bf49de438dca877ccab5e030f66502007f14f2dc596208e93b548ba409d9065c939313190a6cd059d5367117228798254cb8ea3be969d09a3e113fc0778d75a2241bf2d3c2b952665a7d3dd58f3699e41e7bfcdf17156f7638b7b8cfdbdc"}, &(0x7f00000001c0)=0xb6) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001880)={0xa, 0x0, [{0x0, 0xc1, &(0x7f0000000240)=""/193}, {0xd000, 0x72, &(0x7f0000000340)=""/114}, {0x100001, 0xa7, &(0x7f00000003c0)=""/167}, {0x4, 0xc1, &(0x7f0000000480)=""/193}, {0x2, 0xd1, &(0x7f0000000580)=""/209}, {0x4, 0x5a, &(0x7f0000000680)=""/90}, {0x0, 0x1000, &(0x7f0000000700)=""/4096}, {0x2000, 0x15, &(0x7f0000001700)=""/21}, {0xf002, 0xa6, &(0x7f0000001740)=""/166}, {0x3000, 0x5f, &(0x7f0000001800)=""/95}]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0xa98, 0xffffffff}, 0x2) mlock2(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) socketpair$inet6(0xa, 0x1, 0x77b8, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4}, &(0x7f0000000080)=0x1c) 17:40:25 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x60, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00', 0x10}, 0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0x5}}) 17:40:25 executing program 1: r0 = socket$inet6(0xa, 0x201000000000002, 0x2000000000000) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000480)={0xff, {{0xa, 0xfff, 0x20, @dev={0xfe, 0x80, [], 0x21}, 0x800}}}, 0x88) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x7, {{0xa, 0x4e24, 0x10000, @mcast2, 0x1659}}, 0x0, 0x5, [{{0xa, 0x4e23, 0x0, @remote}}, {{0xa, 0x4e21, 0x1, @ipv4, 0x1}}, {{0xa, 0x4e23, 0x3, @local, 0x2e}}, {{0xa, 0x4e24, 0x7, @remote, 0x200}}, {{0xa, 0x4e23, 0xff, @local, 0xd2}}]}, 0x310) 17:40:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x13, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b700000001ed0250bfa37a0af0fff8ffffff71a4f0ff00000000b7060000000000012d400500000000005504000001ed00001d040000000000006f460000000000006b0a00fe000000008500000007000000b7000000000000009500000000000000ad273771a83511d4b564673697b90000000000000000000000000000"], &(0x7f0000000100)='EPL\x00'}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000300)=@fragment={0x3b, 0x0, 0xffffffffffffff80, 0xffffffffffffffff, 0x0, 0x2, 0x66}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x4, 0x280) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000280)=0x5, 0x4) 17:40:25 executing program 1: 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, 0x20000, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200), 0x0, 0xfffffffffffffff9) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchown(r0, r2, r3) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000100)={{}, 0x20}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="025cc80700") r4 = socket(0x10, 0x802, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xe112778, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000002c0)={'team0\x00'}) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RUNLINKAT(r5, &(0x7f0000000040)={0x7, 0x4d, 0x1}, 0x2f9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) 17:40:25 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'//ev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:25 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/.ev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:25 executing program 5: clock_gettime(0x0, &(0x7f0000001d40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)=""/137, 0x89}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/128, 0x80}], 0x3, 0x0, 0x0, 0x1}, 0x17}, {{&(0x7f0000000540)=@ll, 0x80, &(0x7f0000001b40)=[{&(0x7f00000005c0)=""/213, 0xd5}, {&(0x7f00000006c0)=""/92, 0x5c}, {&(0x7f0000000740)=""/88, 0x58}, {&(0x7f00000007c0)=""/36, 0x24}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/248, 0xf8}, {&(0x7f0000001900)=""/175, 0xaf}, {&(0x7f00000019c0)=""/124, 0x7c}, {&(0x7f0000001a40)=""/218, 0xda}], 0x9, &(0x7f0000001c00)=""/158, 0x9e, 0x9}, 0x6}], 0x2, 0x1, &(0x7f0000001d80)={r0, r1+30000000}) accept4(r2, 0x0, &(0x7f0000001dc0), 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x10000, 0xa001) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r3, 0x0, r4, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x20, 0x131000) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000001e00), &(0x7f0000001e40)=0x8) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000100)={@dev}, &(0x7f0000000200)=0x14) ioctl$TCGETS(r5, 0x5401, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f0000001e80)) 17:40:25 executing program 3: r0 = semget$private(0x0, 0x3, 0x30) semctl$GETVAL(r0, 0x4, 0xc, &(0x7f0000000480)=""/247) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xf, 0x457, 0x9, 0x6, 0x2}, 0x2c) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendmsg$rds(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)=""/46, 0x2e}], 0x1, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="c43c"]], 0x8, 0x20000000}, 0x40000) r4 = socket(0x1, 0x7, 0x9) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000800)) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x40010, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000900)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000940)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000c00)={0x8, 0x0, &(0x7f0000000a40)=ANY=[@ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB]], 0xe3, 0x0, &(0x7f0000000b00)="a16cad8e05aa3af5a7254ceb29b4ce994ed370b0e67d962ebc49de37b8e4386839d0f10ee23ce2ef29e6649cfd35058dd35427ff72d6e5c981e32ba6ae241ee091e17ab778321a1b5f2c6d53b6eea7727e7c612634a44e222ad55432b0e46391d8715acd504fee1d447a0f2d04acf3190d042516e27efc63cb9c5ee0087c4a15b4d3826239f0b1bb3236bcccc25dc8f42bb7f73085ac1a20f3e0386f87effe2df99c5ca7512f8de2bab47726b0e6727d39a3caffdf8da10536af6beab40e4cd14d97eaf25761c2e8fa7636714c52bcdff15bc5c1efd7aa86e2ab4029fb201512c51b07"}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) mount(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$getregset(0x4, r5, 0x0, &(0x7f0000000000)={&(0x7f0000002280)=""/4096, 0xd7}) semget(0x3, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000c40)={0x5, 0x70, 0x0, 0xc5d, 0x40, 0x6, 0x0, 0x0, 0x800, 0x9, 0x9, 0x80, 0x1, 0x101, 0x6, 0x0, 0x1, 0x2, 0x2, 0x3, 0x3d9f, 0x0, 0x7fff, 0x4, 0xdcef, 0x4, 0x6, 0x0, 0x0, 0x35, 0xfffffffffffffff9, 0x0, 0x1, 0x1000, 0x6, 0x9, 0x6, 0x0, 0x0, 0xf7b9, 0x3, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffff0a0, 0x3, 0x1ff}, r2, 0x4, 0xffffffffffffffff, 0x8) mount(&(0x7f0000d04000), &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000000280)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000fb6000), &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000140)='./bus\x00', 0x200800, 0x11c) mount(&(0x7f0000000380), &(0x7f0000000880)='./file0/file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000640)) utimes(&(0x7f0000000180)='./bus\x00', &(0x7f0000000240)={{0x77359400}, {0x77359400}}) umount2(&(0x7f00000001c0)='./file0/file0\x00', 0x9) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000380)={0x8, 0x1, 0x1, 0x1, 0x1}, 0xc) 17:40:25 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x3) ioctl(r0, 0x8912, &(0x7f00000001c0)="0a5cc80700315f85715070") syz_mount_image$gfs2(&(0x7f0000000380)='gfs2\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000400)}], 0x0, &(0x7f0000000500)={[{@ignore_local_fs='ignore_local_fs'}, {@quota_account='quota=account'}, {@quota_on='quota=on'}, {@norecovery='norecovery'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@noquota='noquota'}, {@noacl='noacl'}, {@statfs_quantum={'statfs_quantum', 0x3d, 0x20}}, {@spectator='spectator'}]}) 17:40:25 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@buf={0x80, &(0x7f0000000180)="8f6c155835704a465426128d07ffcf68b2a5c9b28b8d8a3f5511eb7154be8e814a3fc0318b2e59e89da916e61df872c40e2e9a85e9037b4e608fdd1740c4cd5e7f5318bb3ed77745bf97efadabe3959572524fd88f0af7fea4697d89912df40da0ca52ee60facdc13c99553e7cd49a2660399d19d0b1478a543c62463c3b4ae5"}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000003dc0)='/dev/amidi#\x00', 0x1, 0x60280) ioctl$BLKALIGNOFF(r4, 0x127a, &(0x7f0000003fc0)) r5 = semget$private(0x0, 0x4, 0x4) semctl$IPC_RMID(r5, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x139f}], 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffce7}, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x1, 0x0) recvmmsg(r0, &(0x7f0000004200)=[{{&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/181, 0xb5}, {&(0x7f0000000440)=""/58, 0x3a}], 0x2, &(0x7f00000004c0)=""/222, 0xde, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/220, 0xdc}, {&(0x7f00000016c0)=""/222, 0xde}, {&(0x7f00000017c0)=""/36, 0x24}], 0x4, &(0x7f0000001840)=""/195, 0xc3, 0x5}, 0x1784}, {{&(0x7f0000001940)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f00000019c0)=""/198, 0xc6}, {&(0x7f0000001ac0)=""/117, 0x75}], 0x2, &(0x7f0000001b80)=""/55, 0x37, 0xbafa}, 0xa5}, {{&(0x7f0000001bc0)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001c40)=""/210, 0xd2}, {&(0x7f0000001d40)=""/240, 0xf0}, {&(0x7f0000001e40)=""/162, 0xa2}, {&(0x7f0000001f00)=""/254, 0xfe}], 0x4, 0x0, 0x0, 0x35}, 0xca7e}, {{&(0x7f0000002040)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002400)=[{&(0x7f00000020c0)=""/23, 0x17}, {&(0x7f0000002100)=""/197, 0xc5}, {&(0x7f0000002200)=""/62, 0x3e}, {&(0x7f0000002240)=""/101, 0x65}, {&(0x7f00000022c0)=""/73, 0x49}, {&(0x7f0000002340)=""/140, 0x8c}], 0x6, 0x0, 0x0, 0x781}, 0xff}, {{&(0x7f0000002480)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000002500)=""/154, 0x9a}, {&(0x7f00000025c0)=""/107, 0x6b}], 0x2, &(0x7f0000002680)=""/97, 0x61}, 0x100}, {{0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f0000002700)=""/106, 0x6a}, {&(0x7f0000002780)=""/81, 0x51}, {&(0x7f0000003840)=""/126, 0x7e}, {&(0x7f00000038c0)=""/182, 0xb6}, {&(0x7f0000003980)=""/201, 0xc9}], 0x5, &(0x7f0000002800)=""/54, 0x36, 0x8}, 0x20}, {{&(0x7f0000003b00)=@xdp, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003b80)=""/114, 0x72}, {&(0x7f0000003c00)}], 0x2, &(0x7f0000003c80)=""/49, 0x31, 0x79da}, 0xfffffffffffffff9}, {{&(0x7f0000003cc0)=@alg, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003d40)=""/112, 0x70}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)=""/80, 0x50}, {&(0x7f0000003ec0)=""/157, 0x9d}], 0x4, &(0x7f0000003fc0), 0x0, 0x29f}, 0x5}, {{&(0x7f0000004000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004180)=[{&(0x7f0000004080)=""/219, 0xdb}], 0x1, &(0x7f00000041c0)=""/45, 0x2d, 0x81}, 0x3e}], 0xa, 0x2b4bd0b185c45531, &(0x7f0000004480)={0x77359400}) ioctl$RTC_RD_TIME(r6, 0x80247009, &(0x7f0000003c00)) sendmsg$nl_route(r6, &(0x7f0000004580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000004540)={&(0x7f00000044c0)=@bridge_dellink={0x58, 0x11, 0x5, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x0, r7, 0x204, 0x4}, [@IFLA_LINKMODE={0x8, 0x11, 0x84}, @IFLA_WEIGHT={0x8, 0xf, 0x7334a409}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x8}, @IFLA_LINKMODE={0x8, 0x11, 0x100000001}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xff}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x1000}, @IFLA_TXQLEN={0x8, 0xd, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x4040) [ 294.364217] gfs2: not a GFS2 filesystem [ 294.506627] gfs2: not a GFS2 filesystem 17:40:26 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0xb02, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x53, "a5df9cbd2f25d253f41baea1a0eb136d02055744536972b26cb4b81e54f542146191fdc76fd29d7a485c2f6c6aa9cf090ba026e09c1f1d4b949818accd7b7f39170c3d8c5777ad97892988107eb4dcd55b86e7"}, &(0x7f0000000380)=0x5b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={r1, 0x5a, "37645199c05f42cd55430857653f78d067c9e7b2bae43b616a3594caadbe59844da65b99d585f27a4ffa8dee23ea71910d57e0b70e3b2b7b7be46d5ce65e85b885886251fc3a82cbbaf4ddec4042dc99b4eb35cf86b0127e035f"}, &(0x7f0000000440)=0x62) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="0a5cc80700315f85718b70") r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x5e, 0x3ff, 0x1}, 0x2c) write$uinput_user_dev(r0, &(0x7f0000000480)={'syz1\x00', {0xf8, 0x9d, 0x6, 0x1}, 0x29, [0xfffffffffffffffd, 0x6, 0x5, 0x5, 0x9, 0x8001, 0x9, 0x3, 0x3, 0x8, 0x400, 0x4, 0x1, 0xc13f, 0x256, 0x3, 0x61a800000, 0x80, 0x1ff, 0x4, 0x5, 0x5, 0x1, 0xffffffff, 0x7fff, 0x3, 0x1, 0x25f, 0x7, 0x400, 0xffffffffffffbc71, 0xfffffffffffffffe, 0x7f, 0x6, 0x9, 0x34f4, 0x200, 0xc35, 0xfeb0, 0xa3, 0xfff, 0x1ff, 0x5, 0x5, 0x46d, 0x400, 0x7, 0x100000000, 0x64, 0x7f, 0x33, 0x0, 0x1, 0xfffffffffffffff9, 0x9, 0x5, 0x100000000, 0x7, 0xe50d, 0x9, 0x5, 0x0, 0xd6b5, 0x7f80], [0x7ff, 0x4, 0x9, 0x5592, 0x1, 0xf5, 0x10001, 0x10001, 0x3d5, 0xffffffffffffffff, 0x9, 0x6, 0x1, 0x8, 0x1, 0x80, 0x5, 0x80, 0x3ff, 0xfffffffffffffbff, 0x9, 0x6, 0x3ff, 0xcbdb, 0x4, 0x0, 0x2, 0x3ff, 0x8, 0xe9, 0x8, 0x80, 0x1, 0x95f9, 0x200, 0x4, 0x2, 0x3ff, 0x9, 0x1, 0x7, 0x8, 0x2, 0xff, 0x80, 0x3f, 0x1f, 0x9, 0x8000, 0x100000000, 0x326d3a82, 0x4, 0x5, 0x24000000000000, 0x7, 0x10001, 0x0, 0x7f, 0x100000000, 0x7fffffff, 0x3e6, 0x4, 0x101, 0xaa7], [0xff, 0x1, 0x3, 0x7f, 0xfffffffffffffff7, 0x9, 0x4, 0x6, 0xffff, 0x4, 0x4fae, 0xffff, 0x3, 0xfffffffffffffff7, 0x8, 0x0, 0x10000, 0x878, 0x0, 0x101, 0xffffffffffffffff, 0x4, 0x400, 0xb1, 0x7, 0x1, 0x200, 0x1ff, 0x5, 0x4, 0x767, 0x7ff, 0x7, 0x7, 0x7fff, 0x10001, 0x3, 0x7, 0x0, 0x4, 0x7282e854, 0x3, 0x81, 0x5, 0x0, 0x9, 0x40, 0x0, 0xb63, 0x4, 0x6, 0xad02, 0x7ff, 0xfffffffffffffffe, 0x20, 0x4, 0x5, 0x4, 0x9, 0xff, 0x800, 0x5, 0x7, 0x7fe], [0x10000, 0x5, 0x81, 0xd4, 0x6, 0x8, 0x40, 0x5, 0x400, 0x8, 0xbf, 0x3fb, 0x7fff, 0x101, 0x9, 0x1, 0x1, 0x0, 0x400, 0x40, 0x462, 0x9, 0x81, 0xd571, 0x7, 0x5, 0xaebb, 0x3ff, 0x3, 0x7, 0x4, 0x2, 0x70a, 0xf, 0x194, 0xb67, 0x2e, 0x4, 0x7, 0x1, 0x7, 0x0, 0x4, 0x1ff, 0xbdc6, 0x9, 0x2, 0x7, 0x4, 0xefe, 0x1, 0x400, 0x1, 0x7, 0x8, 0x4, 0xffffffff00000000, 0x9, 0x7e9a80000000000, 0x3, 0x1f, 0x84e, 0xde7d, 0xfff]}, 0x45c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r3, &(0x7f0000000000), &(0x7f0000000080), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r3, &(0x7f0000000300), &(0x7f0000000340)}, 0x20) r4 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x3f, 0x143203) fchdir(r4) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000100)={0xffffffffffffffff}, 0x117, 0xb}}, 0x20) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000940)={0x7fffffff}) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f00000001c0)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000080), r5, 0x0, 0x2, 0x4}}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000900)={0x6, 0x4, 0x3, 0xffff}, 0x14) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000240), 0x4) 17:40:26 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/.ev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:26 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000002c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='..\x00', 0xffffffffffffff9c}, 0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x5, 0x7d4f, 0x6, 0x6, 0x8, 0x100000001, 0x6, 0x1, 0x9, 0x400}) 17:40:26 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x2000000000001, 0x0) r1 = dup(r0) r2 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r1, 0x40044590) 17:40:26 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/.oop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:26 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x100000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0x401}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x2e, "0545f3be7b22cf34d5781fd8f47d21bfcb614b40bf3835c69e9376871f6b01bbc53a5c53f37c27720f23ca96e646"}, &(0x7f0000000180)=0x36) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r2 = syz_init_net_socket$nfc_llcp(0x27, 0x6, 0x1) connect$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x0, 0x5, 0x0, "c0afd91a50141a39d6894a7eed0611018384b5925461c8ce7b3d953dff42e45fc83136f306c5ef187ccf25bb02f1552c468dfb6f696b19b7cc9a33a8c9642a", 0xc}, 0xfffffffffffffe80) 17:40:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, 0xffffffffffffffff) 17:40:26 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000003dc0)=0x4, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, r0, 0xed, 0x2, 0x6, 0x100000000}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00'}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) memfd_create(&(0x7f0000000500)='/dev/vcs\x00', 0x2) r3 = shmget(0x2, 0x3000, 0x54000000, &(0x7f0000ffc000/0x3000)=nil) shmat(r3, &(0x7f0000ff5000/0x9000)=nil, 0x4000) pipe2(&(0x7f0000000100), 0x4000) socketpair(0x3, 0x3, 0x800, &(0x7f0000000540)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 17:40:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="2eb55069ad0cbc93c31678e6bda6c4819904be171c0d8e70e14f5db8a8a36d5e7964367a564f4ee88e0fedaacc0121f6752daa7ecc02e71e268b95eccad2d50c7fc4d4b2006f0b23aba248c3fa939196d18303791f95ba7b6b4d9aa4dfe4edfae987a1012263a70ca6cbe7e03307a1ec3db8741f394a36430ea3531227bd075d703fbce754b5c4a92e3f14e53f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x10}]}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 17:40:26 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200), 0x0, 0xfffffffffffffff9) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchown(r0, r2, r3) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000100)={{}, 0x20}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="025cc80700") r4 = socket(0x10, 0x802, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xe112778, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000002c0)={'team0\x00'}) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RUNLINKAT(r5, &(0x7f0000000040)={0x7, 0x4d, 0x1}, 0x2f9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) 17:40:26 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200), 0x0, 0xfffffffffffffff9) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchown(r0, r2, r3) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000100)={{}, 0x20}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="025cc80700") r4 = socket(0x10, 0x802, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xe112778, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000002c0)={'team0\x00'}) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RUNLINKAT(r5, &(0x7f0000000040)={0x7, 0x4d, 0x1}, 0x2f9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) 17:40:26 executing program 6: r0 = socket$inet6(0xa, 0x2000000000000001, 0x6a6) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x5) flock(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000100)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev, [0x0, 0x30000000000ff00, 0x0, 0x0, 0x4000000]}}, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x98) 17:40:26 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev//oop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:26 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x4) lseek(r0, 0x0, 0x3) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x9) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="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") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x80000000}) 17:40:26 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x100000001, 0x0, 0xef26}) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x5eb3, 0x8, &(0x7f0000002540)=[{&(0x7f0000000100)="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", 0xff, 0xf2b}, {&(0x7f0000000200)="1638a2", 0x3, 0x7fff}, {&(0x7f0000000240)="30f80f68dda4e41322338d23800b5001c09b8e952f60bf2282818bd05c450a784adbd6bef6df1b0f7d8f87f88b71fcdd7f4da4b71319d47e94a1c1e904c15523290c24bf259390b96a6849aeb14182b31d00f0d398624848f519b995f2cf6603154b6438006c9324b6519ccfd37744b37a419f3655a542ff9ae86ccfe199fe6af4f978275b487eae91bd631e735541e8e0262cc7b42a61782cc1f57bfc9538cb5c62b5", 0xa3, 0x3}, {&(0x7f0000000300)="b76f34f663a4f789cf96f508feae2ed5cd0929890ecee13bf2784f4fca7fb22af5a6da8ec0db39f6340bed7c06f29af1c0923cd5e75420524b0a99fc6ce8156c3d6095bf20eea9273dec3e379371996ff6877178537ffc2d1a89728cb009ba92d4dd0684fe607febb946ca727791cb", 0x6f, 0x800}, {&(0x7f0000000380)="94802431cbe818dcea478c83fdd4a30c8852a321fd1bfadbbc5ea942bd49bdf105a6b843191b439380f7e7437d4c932002a1da15334d1519e4aad645dcc9baa0b87797b99901e15b3ca6ce0c18d1f74553a126beb3550e9b3e9330180f2e92946af5ff581f64bdcb14b67a64ed6efdd8dc41f3e850f2b8f20d7f97de43ff76c1ad2e1a4ba81d1d9ea4cabe7b4827dd1d1bba5ac388d79a21d4ccea4414e08e6e06988e9c00815408d203d2e7d8815bfb0c8a875fdf5cae1d7ee237a18e72e98a03a28e32420939dd30664864a56d80f5ea36dd84c3a492693584d4eb77f382e5ea58b3cdc3b1", 0xe6, 0x3}, 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0x1000, 0x7}, {&(0x7f0000001480)="e2325faecb384099b3544f3503ef54a616e3691f682fcf1e2237025b162742c3c66fc6a856599dc6b6f80c827b757abe19ea1e3d3d4d9a2017d9f205d816ecac21f9e5259db86388527d60b1bba1dcc2d27548a6ca5fd1cc498efccecf738897de2bfbd2b9a5767f5b0d662674667b10f04db1ec9ab54724a67417697b67e5f37398934e630146ad06843a79698491ffce15227bc329012323fb9dcc46ce53bc6d6f478f6d8871f929a32de7ef23043874a203ad15acfd41c84004", 0xbb, 0x6}, {&(0x7f0000001540)="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0x1000, 0x3}], 0x0, &(0x7f0000002600)={[{@hide='hide'}, {@map_off='map=off'}, {@norock='norock'}, {@check_strict='check=strict'}]}) 17:40:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000012c0)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005900)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="000000000900002f0300dfbbeb2bcb0db3000004000000d07c2150200d00000400000000"]}) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@alg, 0x40, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x251}, 0x0) 17:40:26 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r0 = dup(0xffffffffffffffff) sync_file_range(0xffffffffffffffff, 0x8, 0x401, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000080)={0x500000000000000, 0x10000, 0x400}) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000009c0)={0x4f, 0x200, 0x80000000, 0x7, 0x0}, &(0x7f0000000a00)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000000ac0)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @local}, 0x10, &(0x7f0000000040)=[{&(0x7f00000004c0)="03a9410f70ae1d1a4c208e72c1182c8a08310368ec50e797f384209235e282a03fc22f9c3977b799dfde88a2a30697091aa14bab4aedd704ffca67f74a706e604fbf0db8c664c4807aef6cb1e8ae21904a8c7f0eed7487a87002e7ab337b1e448f80c8d2607f98b44ceb4aeada2c05c145d463e5168b496abb746f4674cdb7b6e0d51826a52d767a095f06e52fc99862184fbefd8a34b3f8f18f4fb86a", 0x9d}], 0x1, &(0x7f00000000c0)=[@authinfo={0x18, 0x84, 0x6, {0x5}}, @authinfo={0x18, 0x84, 0x6, {0x8}}], 0x30, 0x4084}, {&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x7fffffff, @loopback, 0x9}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000001c0)="3769ee7d2907cf7e7c29f29c272fa5a11cb824043cc6364b07b551a706f36e8765ad", 0x22}, {&(0x7f0000000580)="106039e6181626831bbe44d2b7f50e50ae87abe6a1012c7249c7faadc0dd281a01f6e1f8e4a4eb762b43ad0265153707fe5bcee77228a4958937b771d80cd2d77c4d8840bc056943c586466b7b6a707fdfc39a6b14f61165bcad91cb8319cb9b96b55dba0066f992d62f27742f0e3cdaf95493f1cdbc1d37ee8a0d588582c5f4fc5ccb3f39a1477de026683881e55a435aa9507d9503e0a6054dd3631b931816d882bd4cd00fe6078d5c7a29de123fa8cb1c38efeb3a36ce38f6666c05ad858e864712663c8255ff", 0xc8}, {&(0x7f0000000200)="f4ba", 0x2}, {&(0x7f0000000740)="f9f5b4db13cf749a0092482305cc4f411ddb9e2000c4c0759babdbaf60a9cc390ed10b052cba41d5be30fce4b2a8a476c5985a0afd0c40d4019fbfb7ad82b700bf639f30856419d2e86ef38e70c2d6bc58570052c0e038c2437f4c147d015a6b5e9bef613c39688f3b530ed1a1e53ab8c6e41cab0f1fc6d72bd9eda01ff05cf5ed71f95b0d1fb72eebeee0b904fd89f327671f3d89d19bf6badafe14ff86947239995f9ec9711416ac2350b5e7f12668650285965ab90c05cfe20f2eebbb6447953b1e", 0xc3}, {&(0x7f0000000280)="19ff16c004f0da24ebf14c754a9b29e0f1b7ab05173b5b660387772741ca049673aa87084ce6dac7c1603916a9b7fed8afbe76a8f84d183929a3d316c7db399c01eeb393ee4ddf959df0853fc917c0295abe05bb07b869799906f7fdb0b746a6f237f0a40be1959072659c2621c902b7eef5", 0x72}], 0x5, &(0x7f0000000340)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}], 0x18, 0x40000}, {&(0x7f0000000840)=@in={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000880)="98df0744df3bb723961f0589ac8e52f1beebd2b666b7b503fa2b623add171953d9609834dd70c7f5a62100ee11ecd1fdb726b946b23e9a7f46b96c562657127134a3d3ed30c098af134d387ad24ec13fb643e5beb587bef228a096681a924342b5e7405a5a25b5cb1ef925c433e9f8bffe4e953d8654e83abd92e1951d7cdaff44b6df855d2b805b4aa3cbb4e6e05f923b46ad643dd09a5426029a3cd4e24231fe284ad9af7c7bf517a2bbb4cc0776741b109e4983007ecfdd2e25009e5501", 0xbf}, {&(0x7f0000000940)="e2141ccc6f3239d8f899d5bc5f1ba0d0600cd81f224b829071", 0x19}], 0x2, &(0x7f0000000a40)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xfac, 0x1, 0x2, 0x4, 0x1ff, 0x1, 0xfff, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0xfffffffffffffe01, 0x453}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}], 0x80, 0x40}], 0x3, 0x80) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000180)=@generic) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8020000) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') setns(r2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240), 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@local, @in=@broadcast}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000700)) 17:40:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x67) r1 = accept$alg(r0, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x2a8080, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$FUSE_INIT(r2, &(0x7f0000000180)={0x50, 0xffffffffffffffda, 0x0, {0x7, 0x1b, 0x9, 0x200, 0x2, 0x0, 0x5000000000, 0x2}}, 0x50) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8252, 0x0, 0x0, 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={0x3f, 0x400}, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) times(&(0x7f0000000080)) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'ah\x00'}, &(0x7f00000002c0)=0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x10, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00), 0x4000}}], 0x3fffffffffffe0d, 0x0) 17:40:27 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000003dc0)=0x4, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, r0, 0xed, 0x2, 0x6, 0x100000000}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00'}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) memfd_create(&(0x7f0000000500)='/dev/vcs\x00', 0x2) r3 = shmget(0x2, 0x3000, 0x54000000, &(0x7f0000ffc000/0x3000)=nil) shmat(r3, &(0x7f0000ff5000/0x9000)=nil, 0x4000) pipe2(&(0x7f0000000100), 0x4000) socketpair(0x3, 0x3, 0x800, &(0x7f0000000540)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 17:40:27 executing program 6: mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f0000000140)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}]}) 17:40:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="8a5c010700315f85715070") listen(0xffffffffffffffff, 0x0) poll(&(0x7f0000000300)=[{}], 0x1, 0x9e) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)={0x1f003, 0x102000}) [ 295.855863] isofs_fill_super: bread failed, dev=loop4, iso_blknum=32, block=64 [ 295.947495] isofs_fill_super: bread failed, dev=loop4, iso_blknum=32, block=64 17:40:27 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) memfd_create(&(0x7f0000000140)='/dev/net/tun\x00', 0x462ff51dfc0495aa) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.swap.current\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x3ff, 0x600) ioctl$TIOCOUTQ(r1, 0x400454da, &(0x7f0000000340)) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x80) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req3={0x6d, 0x7fff, 0x8000000000, 0x4, 0x0, 0x9, 0x9}, 0x1c) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x81) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x10205, 0x3, 0xf000, 0x2000, &(0x7f0000395000/0x2000)=nil}) 17:40:27 executing program 4: request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='eth0^wlan0\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='GPL!(!vmnet1]user+GPL*\x00', 0xfffffffffffffff9) r0 = add_key(&(0x7f0000000300)='logon\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="0ee94876a5e87affffb5666f9b0115ba3f36b2f2d4c629c7992da74b0fcd9c6c1dcfd79688a0527adfaa10cd91bce7fce7c165836e2beed568", 0x39, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x2e}, 0x0, 0x0, r0) 17:40:27 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0x100) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000180)={0x3c, 0x35, 0x6, 0x15, 0xa, 0x7, 0x1, 0xbb, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000040)=""/246) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0x8, 0x84, &(0x7f0000000200)="91196bbbd47bfcf7", &(0x7f0000000240)=""/132, 0x3}, 0x28) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000d1df52)=""/174) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000001c0)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000340)=""/24) 17:40:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'veth0_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@local, @empty, @ipv4={[], [], @loopback}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@loopback, @loopback, @remote, 0x0, 0x0, 0x9}) [ 296.585684] syz-executor4 (9648) used obsolete PPPIOCDETACH ioctl 17:40:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x425e111f, 0x1, 0x4, 0x0, "1864dfed7eacc4c5b508f3f3ec97efe97831e294c51d80a52efdcc0343597861"}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0xc, 0x2, [@IFLA_BOND_UPDELAY={0x8, 0xb, 0xf}]}}}]}, 0x3c}}, 0x0) 17:40:28 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, 0x20000, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200), 0x0, 0xfffffffffffffff9) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchown(r0, r2, r3) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000100)={{}, 0x20}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="025cc80700") r4 = socket(0x10, 0x802, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xe112778, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000002c0)={'team0\x00'}) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RUNLINKAT(r5, &(0x7f0000000040)={0x7, 0x4d, 0x1}, 0x2f9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) 17:40:28 executing program 3: r0 = socket$inet(0x2, 0x6, 0x2) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) connect$inet(r0, &(0x7f0000000780)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000200)="96", 0x1, 0x3fff, &(0x7f0000000240)={0x2, 0x0, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000004bc0)={&(0x7f0000000000), 0xc, &(0x7f0000004b80)={&(0x7f0000000280)=ANY=[@ANYBLOB], 0x1}}, 0x0) sendto$inet(r1, &(0x7f0000000100)="89", 0x1, 0x3fffffd, &(0x7f00000001c0)={0x2, 0x0, @dev}, 0x10) write$cgroup_pid(r0, &(0x7f0000000080), 0xffed) 17:40:28 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xf6ffffff00000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r2 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000000)=""/50) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f00000000c0)={0xfffffffffffffff7}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 17:40:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7ff000000000000, 0x20801) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffffff7) fgetxattr(r0, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/2, 0x2) 17:40:28 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) ftruncate(r0, 0x8000) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x444, &(0x7f0000000000)=[{}]}, 0x10) 17:40:28 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, 0x20000, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200), 0x0, 0xfffffffffffffff9) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchown(r0, r2, r3) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000100)={{}, 0x20}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="025cc80700") r4 = socket(0x10, 0x802, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xe112778, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000002c0)={'team0\x00'}) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RUNLINKAT(r5, &(0x7f0000000040)={0x7, 0x4d, 0x1}, 0x2f9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) [ 296.753146] (unnamed net_device) (uninitialized): option primary: mode dependency failed, not supported in mode balance-rr(0) 17:40:28 executing program 6: r0 = socket(0x10, 0x80002, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) r1 = dup(r0) write$USERIO_CMD_SET_PORT_TYPE(r1, &(0x7f0000000040)={0x1, 0x2}, 0x2) bind$netlink(r0, &(0x7f0000177ff4), 0xc) 17:40:28 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000003dc0)=0x4, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, r0, 0xed, 0x2, 0x6, 0x100000000}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00'}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) memfd_create(&(0x7f0000000500)='/dev/vcs\x00', 0x2) r3 = shmget(0x2, 0x3000, 0x54000000, &(0x7f0000ffc000/0x3000)=nil) shmat(r3, &(0x7f0000ff5000/0x9000)=nil, 0x4000) pipe2(&(0x7f0000000100), 0x4000) socketpair(0x3, 0x3, 0x800, &(0x7f0000000540)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 17:40:28 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'syzkaller1\x00', 0x4}, 0x18) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 17:40:28 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x8cffffff}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:28 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000040)) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/1, 0x1}], 0x2000000000000214) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000340)={0x8, {{0xa, 0x4e20, 0x1, @mcast1, 0x1}}, {{0xa, 0x4e21, 0x8, @mcast2, 0x3f}}}, 0x108) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000280)=""/168, &(0x7f00000001c0)=0xa8) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000480)={{0x8, 0x3, 0x200, 0x5, 'syz1\x00', 0x1000}, 0x6, 0x423, 0x0, r1, 0x3, 0x10001, 'syz0\x00', &(0x7f0000000140)=['/dev/rfkill\x00', '/dev/rfkill\x00', '/dev/rfkill\x00'], 0x24, [], [0x3, 0x6, 0x6, 0xa41]}) tkill(r1, 0x1104000000016) 17:40:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040), 0x106}}, 0x20) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000280)=[@transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f00000001c0)=[@flat={0x73682a85, 0x0, r4, 0x1}], &(0x7f0000000240)=[0x48, 0x48, 0x48]}}], 0xee, 0x0, &(0x7f0000000300)="c92d615156622da60c110d46ecd5a6f8b8044b95139b447596586cb7cd5f7ce0cc6b56caf9c42ee2f5cdf668473515fedf654941ece3384c02b790a27e04c67ecad6a3856a4dc5cb1f7a4f13ae12feb8dd07e688231ad916f98373d6d467adfcc059a5f0b67a3ba50ba7c874e45b67f9d2fc7e6a6545675a0cddc86d715cecce14d0f0c941a5394f6c8e6ce03fafae1dd6ca448187dfd5c34207b61b5d629080486184ed2e9d2af41066d5cc94899d10323f96fb740d1ba51edcee37bdaa7818e2028f9e31c2a38dd178fb0d795e898b427a32b82427de33b8c7316cbb7cb77ca95806c34ac7c836ae2b13fcf9d3"}) ioctl$EXT4_IOC_RESIZE_FS(r1, 0x40086610, &(0x7f0000000000)=0x8000000000000) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r3, r3}, 0x10) 17:40:28 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@statfs_quantum={'statfs_quantum'}}]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000000001, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r2, 0x0) write(r2, &(0x7f0000c34fff), 0xfffa) 17:40:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@remote, @rand_addr}, 0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0x18, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, "d53ab01df283e4d56fa56f6de7dfc37ae6bf3465656cb58ce6e1f8c9b407690d338413dad7cff42af4f36ead5fe7e28094c1e091133b38330b7922474e1a3d7d55a71fa8a4ae7991eee0d46449b4dfe3"}, 0xd8) close(r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe4, "71e53f0d577b6524137a884f090899cb7f4e1739d63688e051a8b1b63472552b8c14e6b4f7fccee38134fe23c67eafa8445edf766f4e6ceec23df60f870c250583aa0687f2389ba0466dba1c79ce3a91df13350ae9252a8973aba7d135d0615610e5fbc28a7dcd887d5e3e823373a59e3b48846e3afe91ff0615b00a7dfe879b51167556914a6b7c98e3c77a8a59531ecd16cd8c4a2eed1bc0cdffecafcfdb4971cfa8dd4478010430206dbc05c6d1f6b1ddb03e3f1c2cadc5a6ba920308a6aba2eabe9d8a61d38efec643cb1eb79d819562207512f0b50f2144f8c17f0055c6e0b6619b"}, &(0x7f0000000140)=0xec) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x100, 0x3c52}, 0x90) socket$inet6(0xa, 0x1000000000002, 0x0) r4 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x8) [ 297.249440] (unnamed net_device) (uninitialized): option primary: mode dependency failed, not supported in mode balance-rr(0) 17:40:28 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xebffffff}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = creat(&(0x7f0000000340)='./bus\x00', 0x0) write$vnet(r0, &(0x7f0000000480)={0x1, {&(0x7f0000000580)=""/4096, 0x1000, &(0x7f0000000380)=""/205}}, 0x68) fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x40000100000003, &(0x7f0000000200)=0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xac7, 0x4040) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x2ca, 0x4) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x1012, r2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x6, 0x2, 0x9, 0x4, 0x2, 0x8, 0xa5, r3}, &(0x7f0000000180)=0x20) io_submit(r1, 0x653, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) 17:40:28 executing program 1: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x3ff, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x20, @local}}, 0x1, 0x0, 0x0, 0x0, 0x5}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1c}}}}, 0x84) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000500)=[@text64={0x40, &(0x7f0000000480)="660f38816b0066baf80cb8509b4186ef66bafc0cb87a5b0000ef400f09440f20c0350d000000440f22c0b991000040b8e4dd0000ba000000000f30b9800000c00f3235002000000f3066450f083ef2650f01c90f01d1c7442400d3000000c7442402e4000000c7442406000000000f011424", 0x72}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000080)={0x0, 0x10000}) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000300), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x62) 17:40:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000379706527000000040000000700002045ffffffff", 0x18, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000040)={0x0, @aes256}) sync_file_range(r0, 0x40, 0x8, 0xcdd94af152df3b64) [ 297.357409] gfs2: not a GFS2 filesystem 17:40:28 executing program 2: syz_init_net_socket$llc(0x1a, 0x3, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='fd/3\x00') r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x9e, 0x4) fcntl$setstatus(r3, 0x4, 0x42800) sendfile(r3, r2, &(0x7f0000000040), 0xffffffff) 17:40:28 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000000003, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x6, @random="c8269a23b018"}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf0, 0x101000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x0) 17:40:29 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) r2 = fcntl$getown(r0, 0x9) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000240)={0x9, 0x7ff, 0x1f, 0x9, 0x1ff, 0x3f}) ptrace$poke(0x800000000004, r2, &(0x7f0000000500), 0xfffffffd) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000140)="a4") setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000002c0)='cubic\x00', 0x6) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000100)="0a5cc80700315f8571") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="40c04d47378ab85f58cdc9d09b3ba0f6763dab28ee0ab900bfcd6e06382241bbd8c6bc49ce507800000000244fa8dd48754a0d6eef7b63b6629e9302e54f80d644ca84d9decc1785b32f05a48952ca6a581d29f0f7cb242e7baaacda1e9d5e4ccc5b159ab355069233", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e21, 0x9, @remote}}, 0x80, 0x8}, 0x90) syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) 17:40:29 executing program 3: r0 = socket(0x10000000000010, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000180)="0a5cc80700315f85715070") write(r0, &(0x7f0000000080), 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x31800, 0x141100) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x2, 0x4080) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3, 0x7}, 0x8) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write(r0, &(0x7f0000000040)="240000002e000100045200e7000000000000f9fffffffffffbffff000000002000400061", 0x24) 17:40:29 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x3}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) [ 298.022659] syz-executor5 (9724) used greatest stack depth: 12456 bytes left 17:40:29 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00'}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000003dc0)=0x4, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, r0, 0xed, 0x2, 0x6, 0x100000000}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00'}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) memfd_create(&(0x7f0000000500)='/dev/vcs\x00', 0x2) r3 = shmget(0x2, 0x3000, 0x54000000, &(0x7f0000ffc000/0x3000)=nil) shmat(r3, &(0x7f0000ff5000/0x9000)=nil, 0x4000) pipe2(&(0x7f0000000100), 0x4000) socketpair(0x3, 0x3, 0x800, &(0x7f0000000540)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 17:40:29 executing program 2: r0 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={0x0, 0x0, r0}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={"67686173682d67656e657269632832aa9c0592524000"}, &(0x7f0000000000), 0x19c}) 17:40:29 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x300000000000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:29 executing program 3: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x0, 0x4) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/250, 0xfa}], 0x1) r1 = fcntl$getown(r0, 0x9) write$FUSE_LK(r0, &(0x7f0000000040)={0x28, 0x0, 0x6, {{0x1, 0x8, 0x2, r1}}}, 0x28) 17:40:29 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={[{@statfs_quantum={'statfs_quantum'}}]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000000001, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r2, 0x0) write(r2, &(0x7f0000c34fff), 0xfffa) 17:40:29 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) ioctl$RTC_PIE_ON(r0, 0x7005) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) 17:40:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3f, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket$inet6(0xa, 0x7ff, 0x0) getsockopt$inet_buf(r1, 0x84, 0x7d, &(0x7f00000000c0)=""/24, &(0x7f0000000040)=0x18) 17:40:29 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000002c0)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x1}, 0x10) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80480, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) 17:40:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) read(r1, &(0x7f0000000000)=""/126, 0xfffffeab) r3 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$KVM_SMI(r3, 0xaeb7) 17:40:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) r1 = semget(0x1, 0x1, 0x4) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f0000000180)=""/46) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x6c}, 0x0, @in6=@remote}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0003000000000000000000000190786a8b53f5fc1f9ce20800907800000000"], &(0x7f0000000040)) 17:40:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) 17:40:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007b40)=[{{&(0x7f0000000180)=@l2, 0x80}}, {{&(0x7f0000007500)=@hci, 0x80, &(0x7f0000007680), 0x141, &(0x7f00000076c0), 0x10}}], 0x4000000000003d5, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) write$UHID_DESTROY(r2, &(0x7f0000000040), 0x4) 17:40:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0a5cc80700315f85715070") r1 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x0, 0xc0, [0x0, 0x20000280, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x233) r2 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0xd}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendto$inet6(r2, &(0x7f0000000140), 0xc, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x802, 0x0) lseek(r2, 0x0, 0x7) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000100)) 17:40:30 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x2000000000000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:30 executing program 4: open$dir(&(0x7f0000000340)='./file0\x00', 0x40, 0x0) mount$9p_rdma(&(0x7f00000002c0)='.24.20.20.', &(0x7f0000000280)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030303030302c009be73b2f5ddbe03a58e8ce4eb8afccf0ac06615034a68adcd2bb1903281d79e67091ff5356d2f48c8b2b91539ceb3e6f159117391366bb38069faf86308311e6261fdc6f0e7a21e1437d8dcd837eed7a4badad153866318e124d17c7bc547678c843b49e85fd4d4de834941224e38dfe08a6ac33f2311b3feb5019b46fed3643"]) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x200400) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, 0x7, {0x7, 0x1b, 0x5, 0x80000, 0x6, 0x1, 0x26, 0x6}}, 0x50) inotify_init() [ 298.950489] kernel msg: ebtables bug: please report to author: Wrong len argument 17:40:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x2, 0x0, @ioapic}) [ 299.009272] kernel msg: ebtables bug: please report to author: Wrong len argument 17:40:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a40)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)) 17:40:30 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x100000000000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:30 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffffffffffffffe1) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000080)=ANY=[@ANYBLOB=')'], 0x1) close(r0) close(r1) 17:40:30 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x80011, r0, 0x0) futex(&(0x7f0000001ac0), 0x3, 0x0, &(0x7f0000001c00), &(0x7f0000001c40), 0x0) 17:40:30 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000000000), 0xfec4, 0x4008000, &(0x7f0000001000)={0x2, 0x4e22, @broadcast}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x8) poll(&(0x7f00000001c0)=[{r1, 0x2080}, {r0, 0x2}, {0xffffffffffffffff, 0x100}], 0x3, 0x327) 17:40:30 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup3(r1, r0, 0x0) sendmsg(r2, &(0x7f0000000c40)={&(0x7f0000000580)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "7613983f909277976b7e583bd018bfb2a9050b13bd92216a12326e0f66e05bbee51ac3e2ae58af74e0bbaac01e66cd40d6f1b69959ddc128aa519ef38d3e30"}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a80)}, 0x0) 17:40:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @ioapic={0x0, 0x0, 0x0, 0x9, 0x0, [{}, {}, {}, {0x0, 0x5}]}}) 17:40:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x2, 0x0, @ioapic={0x0, 0x0, 0x0, 0x9, 0x0, [{}, {}, {}, {0x0, 0x5}]}}) 17:40:30 executing program 6: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000240)={0x1, 0xfffffffffffffffb}) 17:40:30 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x3000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000002c0)=""/152, &(0x7f0000000380)=0x98) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c) recvmsg(r0, &(0x7f0000001680)={0x0, 0xfffffffffffffdb3, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/131, 0xfffffffffffffce2}, 0x0) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @mcast1}, 0x1c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4000008906, &(0x7f0000000000)) 17:40:30 executing program 5: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xffffffffffff7fff}]}) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00000058c0), 0x0, 0x0, &(0x7f0000005b40)) sendmsg$nl_generic(r0, &(0x7f00000005c0)={&(0x7f0000000100), 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x14}, 0x14}}, 0x0) 17:40:30 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x20100000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:30 executing program 3: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000240)={0x0, 0xfffffffffffffffb}) 17:40:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="003c0000000000001c00120000020008001200000000009b214cc1941bd670dc7d25390117ccd87a3bab2f318a7f6e3fcf81d5f51dcba5d6841b07029323c7a4d710cedab7c18e14731e82307a48a73b80b0b674c250469758b37f0883f2fb2e8ee6304baa42188b06fcbf946c8d21000000000000000000000000"], 0x1}}, 0x0) 17:40:30 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e2f6367726f75700000000000db887974a9d4b8049e206606a808fcfe3dd31291f786cee92a2ed9cc0eeb0f6e1b21700557d7d321c616f2a69f975e5d5807683103cf48516fd96063603193e1cc3109ac8eeb3489d6a5d86eea6fc66adc6c92378d49", 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/127, 0xfffffffffffffeec) getdents64(r1, &(0x7f0000000580)=""/228, 0xfffffdd9) [ 299.462243] audit: type=1326 audit(1535737230.858:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=9863 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x457099 code=0xffff0000 17:40:30 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x200000000000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f00000003c0), 0x0, r2, 0x6}) 17:40:31 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x20601, 0x0) clock_gettime(0x0, &(0x7f0000000240)) write$evdev(0xffffffffffffffff, &(0x7f0000000400)=[{}], 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000380)=0x1f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) timer_create(0x3, &(0x7f00000002c0)={0x0, 0x1a, 0x3, @tid=r1}, &(0x7f0000000300)) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000200)) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x99088800}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)) fstat(r2, &(0x7f00000004c0)) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f00000000c0)) shutdown(r3, 0x0) r4 = getpgid(0x0) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000000140)={&(0x7f0000000600)="d3a6aebb5044ed0511010610d2b053395cec", 0x12}) close(r0) 17:40:31 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup3(r1, r0, 0x0) sendmsg(r2, &(0x7f0000000c40)={&(0x7f0000000580)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "7613983f909277976b7e583bd018bfb2a9050b13bd92216a12326e0f66e05bbee51ac3e2ae58af74e0bbaac01e66cd40d6f1b69959ddc128aa519ef38d3e30"}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a80)=[{0xc}], 0xc, 0x40}, 0x0) 17:40:31 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000006640)={&(0x7f0000005200)=@hci, 0x80, &(0x7f0000006500), 0x0, &(0x7f0000006580)=""/175, 0xaf, 0x9}, 0x2000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b70200001a4b0000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001030000b7030000000000006a0a00fe00000000850000002b000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x15, 0xa2, &(0x7f0000000280)="4263603815e1f3803f4d4529a229085dbdcefc3cf8", &(0x7f0000000500)=""/162, 0xf1a8}, 0x28) 17:40:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 17:40:31 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xffffffffffff7fff}]}) migrate_pages(0x0, 0x3ff, &(0x7f0000000640), &(0x7f0000000680)) 17:40:31 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xffffffeb}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:31 executing program 3: socket$inet6(0xa, 0x0, 0x3) r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 17:40:31 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x3) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c2d0252926285717070") close(r1) 17:40:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xa0}) [ 300.208269] audit: type=1326 audit(1535737231.612:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=9863 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x457099 code=0xffff0000 17:40:31 executing program 5: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/42, 0x2a}], 0x1) read$eventfd(r0, &(0x7f0000000200), 0x8) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000180)) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="a1042c4dbc72724c", 0x8}], 0x1) 17:40:31 executing program 0: prctl$seccomp(0x16, 0x0, &(0x7f0000000140)={0x0, &(0x7f0000000080)}) io_setup(0x80000001, &(0x7f0000000000)=0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f00000029c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000340)}]) 17:40:31 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xebffffff00000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:31 executing program 6: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x1, 0xa4a3ad41a879dde0) 17:40:31 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000340)="62627200127a7befb1aecd9d343c125105380d534d033390f728a1d423f4e7de0e284f4e76cd331830592dd776c542f5279a821f624aa22dc8d441c18a0f716a6df525e17304091496afcbc5bb1fdeb3a2b1669c2de799359c50b894", 0x5c) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0) sendto(r0, &(0x7f0000000000)='"', 0x1, 0x0, &(0x7f00000000c0)=@sco, 0x80) [ 300.298648] audit: type=1326 audit(1535737231.658:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=9927 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x457099 code=0xffff0000 17:40:31 executing program 3: socket$inet6(0xa, 0x0, 0x3) r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 17:40:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000400)={0x0, &(0x7f0000000000), 0x0, 0xffffffffffffffff, 0x2}) 17:40:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:31 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xf0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:31 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000006640)={&(0x7f0000005200)=@hci, 0x80, &(0x7f0000006500), 0x0, &(0x7f0000006580)=""/175, 0xaf, 0x9}, 0x2000) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b70200001a4b0000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001030000b7030000000000006a0a00fe00000000850000002b000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x15, 0xa2, &(0x7f0000000280)="4263603815e1f3803f4d4529a229085dbdcefc3cf8", &(0x7f0000000500)=""/162, 0xf1a8}, 0x28) 17:40:31 executing program 3: socket$inet6(0xa, 0x0, 0x3) r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 17:40:32 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, 0x0, 0x0, 0x0, 0xa, 0x8000000000000000, 0x0, 0x4}, 0x20) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 17:40:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) personality(0xa000000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 17:40:32 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x300}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:32 executing program 3: socket$inet6(0xa, 0x0, 0x3) r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 17:40:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000040)) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000400)={0x0, &(0x7f00000003c0), 0x0, 0xffffffffffffffff, 0x6}) [ 301.053736] audit: type=1326 audit(1535737232.458:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=9927 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x457099 code=0xffff0000 17:40:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)) 17:40:32 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:32 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 17:40:32 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xffffff8c}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:32 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x8, {{0xa, 0x0, 0x0, @mcast2}}}, 0x90) 17:40:32 executing program 3: socket$inet6(0xa, 0x0, 0x3) r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:32 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={0x0, r1+10000000}, 0x0) tkill(r0, 0x1000000000016) 17:40:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000040)={0x0, 0x9}) 17:40:32 executing program 3: socket$inet6(0xa, 0x0, 0x3) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:32 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x2010000000000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x0, 0x4}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9e9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}]}]}, 0x40}}, 0x8000) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f0000000380)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0xb8, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080), 0xc, &(0x7f0000000000)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}}, 0x0) 17:40:32 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8000000008912, &(0x7f0000000080)="0a5cc80700315f85715070") syz_open_dev$usb(&(0x7f0000000380)='/dev/bus/usb/00#/00#\x00', 0x202, 0x0) 17:40:32 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000240)={0x2, 0xfffffffffffffffd}) 17:40:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x7fffffff, 0xd69}) 17:40:32 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:33 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xedc000000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000500)=[@text64={0x40, &(0x7f0000000480)="660f38816b0066baf80cb8509b4186ef66bafc0cb87a5b0000ef400f09440f20c0350d000000440f22c0b991000040b8e4dd0000ba000000000f30b9800000c00f3235002000000f3066450f083ef2650f01c90f01d1c7442400d3000000c7442402e4000000c7442406000000000f011424", 0x72}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000300)='\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000080)={0x0, 0x10000}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000340)={0x2, 0x0, [0x0, 0x0]}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x200200, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000100)=""/127, 0x7f, 0x40, &(0x7f0000000180)={0x2, 0x4e24, @remote}, 0x10) 17:40:33 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x8cffffff00000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80) 17:40:33 executing program 2: close(0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a40)={"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"}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @broadcast}}) 17:40:33 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:33 executing program 3: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000040)={0x3, 0x0, [{0x400, 0x0, 0x7f}, {0x7f}, {0xfffffffffffffff7, 0x0, 0x2}]}) 17:40:33 executing program 0: 17:40:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f00000003c0), 0xfffffffffffffffe}) 17:40:33 executing program 3: socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:33 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x20000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:33 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:33 executing program 4: r0 = socket$inet6(0xa, 0x20000000803, 0x8) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0a5c2d0252926285717070") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)=ANY=[], &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000000280)=@md0='/dev/md0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000240)='posix_acl_accesswlan0keyring/nodev#*md5sumcgroup\x00') mount(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)="760001b076", 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cramfs\x00', 0x11005, &(0x7f0000000100)="760001b076") 17:40:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 17:40:33 executing program 0: 17:40:33 executing program 5: 17:40:33 executing program 2: 17:40:33 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000400)}, 0x0) 17:40:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28021) write$evdev(r1, &(0x7f0000000040)=[{}], 0x18) 17:40:33 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xf6ffffff}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:33 executing program 1: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa0, 0x4}) 17:40:33 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000000)={0xa1, 0x4}) 17:40:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @ioapic}) 17:40:33 executing program 2: 17:40:33 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000400)}, 0x0) 17:40:33 executing program 4: 17:40:33 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xfffffffffffff000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) [ 302.481697] usb usb5: usbfs: process 10119 (syz-executor0) did not claim interface 4 before use 17:40:33 executing program 1: 17:40:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:34 executing program 5: 17:40:34 executing program 2: 17:40:34 executing program 0: 17:40:34 executing program 4: 17:40:34 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000400)}, 0x0) 17:40:34 executing program 1: 17:40:34 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xf0ffff}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:34 executing program 0: 17:40:34 executing program 5: 17:40:34 executing program 2: 17:40:34 executing program 4: 17:40:34 executing program 1: 17:40:34 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x2000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:34 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:34 executing program 2: 17:40:34 executing program 1: 17:40:34 executing program 5: 17:40:34 executing program 4: 17:40:34 executing program 0: 17:40:34 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:34 executing program 4: 17:40:34 executing program 6: socket$inet6(0xa, 0x3, 0x10000000000003a) r0 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:34 executing program 5: 17:40:34 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x2010}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:34 executing program 0: 17:40:34 executing program 2: 17:40:34 executing program 1: 17:40:34 executing program 5: 17:40:34 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:34 executing program 4: 17:40:34 executing program 2: 17:40:34 executing program 0: 17:40:34 executing program 1: 17:40:34 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xfffffff6}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:34 executing program 5: 17:40:34 executing program 4: 17:40:34 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005", 0x2b}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:35 executing program 6: socket$inet6(0xa, 0x3, 0x10000000000003a) r0 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:35 executing program 2: 17:40:35 executing program 1: 17:40:35 executing program 0: 17:40:35 executing program 5: 17:40:35 executing program 4: 17:40:35 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005", 0x2b}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:35 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xc0ed0000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:35 executing program 2: 17:40:35 executing program 4: 17:40:35 executing program 5: 17:40:35 executing program 1: 17:40:35 executing program 0: 17:40:35 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005", 0x2b}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:35 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x2}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:35 executing program 4: 17:40:35 executing program 6: socket$inet6(0xa, 0x3, 0x10000000000003a) r0 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:35 executing program 5: 17:40:35 executing program 1: 17:40:35 executing program 0: 17:40:35 executing program 2: 17:40:35 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b1", 0x40}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:35 executing program 4: 17:40:35 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x1000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:35 executing program 5: 17:40:35 executing program 2: 17:40:35 executing program 4: r0 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x800, 0x2}, 0x20) 17:40:35 executing program 1: 17:40:35 executing program 0: 17:40:35 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b1", 0x40}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:35 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x2000000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:35 executing program 2: 17:40:35 executing program 6: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000280), 0x4) r0 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:35 executing program 0: 17:40:35 executing program 1: 17:40:35 executing program 5: 17:40:35 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b1", 0x40}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:35 executing program 4: 17:40:35 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xf000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:35 executing program 2: 17:40:35 executing program 4: 17:40:35 executing program 0: 17:40:35 executing program 1: 17:40:35 executing program 5: 17:40:35 executing program 2: 17:40:35 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef7", 0x4b}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:35 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0x1020}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:36 executing program 1: 17:40:36 executing program 6: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000280), 0x4) r0 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:36 executing program 4: 17:40:36 executing program 2: 17:40:36 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f000058bfe4)="29000000140005b7ff000000040860eb0101ff0006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 17:40:36 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef7", 0x4b}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:36 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xf0ffffffffffff}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040), 0x20) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x2) ioctl(r0, 0x0, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000000300)='E', 0x1, 0x1, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syzkaller1\x00', 0x9}) [ 304.882424] vhci_hcd: invalid port number 0 17:40:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000000)=""/20) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000001140)={0x80000, 0x0, [0x0, 0x5]}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'lblc\x00', 0x8, 0x9}, 0x2c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="f043812d63000000009000000f0648b800300000000000000f23c80f21f835040090000f23f8b96e080000b800000000ba008000000f3066642e0f0174b0db66b878000f00d8c7442400de000000c7442402bc02ddb3c7442406000000000f011424643ef00fba3fd13e430f060f30", 0x6f}], 0xaaaaaaaaaaaaac6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 17:40:36 executing program 4: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000240)={0x2fd4, 0xfffffffffffffffb}) 17:40:36 executing program 5: socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), 0xc) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0xc, 0x249e20, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f00000001c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000180), &(0x7f0000000040)=""/84}, 0x18) 17:40:36 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef7", 0x4b}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:36 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xfffff000}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:36 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:36 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10) fallocate(r0, 0x12, 0x0, 0xfffe) socket$bt_bnep(0x1f, 0x3, 0x4) 17:40:36 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4080, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x565e52ec, 0x0, 0x0, 0x6e2228c41331f463, 0x1}, 0x48) accept4$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local}, &(0x7f0000000180)=0x3, 0x80800) [ 305.093853] vhci_hcd: invalid port number 0 17:40:36 executing program 6: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000280), 0x4) r0 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:36 executing program 4: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0xa5c, 0x10}, 0xc) r1 = socket$inet(0x2, 0x2, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r2, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000500)={&(0x7f0000000140)={0x3c0, 0x25, 0x300, 0x70bd2b, 0x25dfdbfb, {0x1c}, [@nested={0x1c, 0x32, [@typed={0x14, 0x47, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @typed={0x4, 0x7c}]}, @typed={0xc, 0x36, @u64=0x5}, @nested={0x2bc, 0x78, [@generic="dd251cf53ed57a4ed271bc403d97efb0dcbb7a08987ee985965f751f98a8a891c870b0e13fdb2e94b1dad951f589580e9e1bd56e6a264df868a85b88b27cc53c1137c69fae06973ce3937538aaeefc3dc97676e90b57673296c8e5c89637d75fff617521cfd389a31f967c07b88b169cd1dbf86254e9c20516b5b3747e2a7604031bec6532af47bb1947d29c47899e59c79fd530dfe8a7c032995e11b8aa7f6f60bd336698335508773cbca0a64a073a7471adad0c9c2c1f6b0567280d95bac446014d00f7cd22dd588862cdeac655d02d9b4dd7bd8f815996266db91c", @generic="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", @typed={0xb4, 0x3b, @binary="51ebf2a33e7bef25c10b3c63d38f4e9abc17d93dc3f4b5b386a23770521e42f9e5ed5b4565db47ffb304fab6e50c49bf968aad9c99505767ad9bcb9ea4a5baa759722b6e7e610df2ec39805221d2e35ca1490f8ed878098bcff5e3b497e9d4409fc64fb705d8251697e33d14d5b1b202b46c84deb772006f7c70418801d435dfa8a9a902903942f1d694421d6ff47232443583e40b5da24bf5bef7d9b781f297b19438485ad740f27527decb1b"}, @typed={0x8, 0x19, @str='\x00'}, @generic="18ae7e2b4b0762afcec8a1a750660352d8df2f1e9cabcff06fe280a581ce8d5c8c767e8d"]}, @nested={0xc8, 0x2, [@generic="8afca5f1481edec77e6e2a5d", @generic="236dbc5400ccbbe26cd9397b06021d2bf9e246b0fcaa4ebdea50e3f571d4962998c6d678b77f88cb2e29243450430c7e3dadff4c1568db1f9f8e010004f28308e9a148f8589862ee218503fa73882d26ff50cec72c486f245bcbe54b2a673ddb3b94f644d90751e579b4736210ef70e856568e5e95352c25706e2ecb4d08570a6cc00935f7233f218261116348df1ad4f773969f913c9bc3102dfdeeea2cf046c6c6175d5a6f6d600c95659a1563f6656ba04cb48c"]}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x40000}, 0x4008040) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) 17:40:36 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af9000000", 0x50}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:36 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0xffffffffffffffff, 0xedc0}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:36 executing program 1: timer_create(0xfffffffffffffffc, &(0x7f0000000280)={0x0, 0x0, 0x1, @thr={&(0x7f00000000c0), &(0x7f0000000140)}}, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 17:40:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.eventw\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000140)) write$cgroup_int(r1, &(0x7f00000000c0), 0xfffffcee) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4, @in=@rand_addr}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x660c) 17:40:36 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:36 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0xc9a7, 0xf665, 0xffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000000000)) [ 305.357120] vhci_hcd: invalid port number 0 17:40:36 executing program 4: syz_open_pts(0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000380)={0x1, &(0x7f00000002c0)=[{0x7, 0x0, 0x9, 0xffffffffffffffcc}]}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000580)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x1, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a80)=ANY=[], 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x4, 0x8}) r4 = socket$nl_route(0x10, 0x3, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000300), &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) write$P9_RSTATu(r2, &(0x7f0000000940)={0x87, 0x7d, 0x1, {{0x0, 0x5c, 0xb6, 0xffffffff, {0x1, 0x3, 0x2}, 0x88000000, 0x4, 0x0, 0xffffffff, 0xc, '!vmnet1.proc', 0xf, "766574000000000000000000bd6800", 0x1, '@', 0xd, '/dev/net/tun\x00'}, 0x16, 'mime_typeselinuxvmnet0', r5, r6, r7}}, 0x87) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000280)) pread64(r3, &(0x7f0000000340)=""/39, 0xfffffffffffffff4, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000048001b0000000000"], 0x28}}, 0x0) dup2(r1, r3) fcntl$setpipe(r0, 0x407, 0x9) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000400)={"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"}) 17:40:36 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af9000000", 0x50}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:36 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000bfcffc), &(0x7f0000000100)=0x4) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x511502) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 17:40:36 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btr/s\x00', 0x0, 0x0) 17:40:36 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8afb84f8a906151", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfd06) recvmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000900)=@hci, 0xfffffffffffffd56, &(0x7f0000000f40)=[{&(0x7f0000002980)=""/4096, 0x7ffff000}], 0x1, &(0x7f0000000fc0)=""/93, 0x5d, 0x5}}], 0x1, 0x0, &(0x7f0000001680)) 17:40:36 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af9000000", 0x50}], 0x1, &(0x7f0000000400)}, 0x0) [ 305.534437] vhci_hcd: invalid port number 0 [ 305.546924] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 17:40:37 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000000), 0xc, &(0x7f0000000500)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0xf31, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @ipip6={{0xc, 0x1, 'ip6tnl\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 305.639060] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 17:40:37 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:37 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btr.s\x00', 0x0, 0x0) 17:40:37 executing program 0: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:37 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x5f, 0xf5, 0x8, 0xffffffff, 0x0, 0x1ce, 0x6465a528a7672fb2, 0x2, 0x20, 0x80000000, 0x22c, 0x5, 0x8000, 0x4, 0x67fe, 0x854, 0x5, 0x1, 0xda, 0x100000001, 0x6, 0x2, 0x7f, 0x1, 0x7f, 0x6, 0x7, 0x4c68, 0x8, 0x9, 0x1f00000, 0x7, 0x7930, 0x0, 0x8, 0xfffffffffffffffb, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040), 0x5}, 0x2000, 0x81, 0x4, 0x6, 0x1, 0x80000000, 0x100000000}, r1, 0xe, r0, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) write$P9_RLERROR(r2, &(0x7f0000000000)={0x9, 0x7, 0x2}, 0x9) 17:40:37 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af9000000000000", 0x53}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:37 executing program 0: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000140)=0x60) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/unix\x00') preadv(r1, &(0x7f0000000480), 0x10000000000001ed, 0x0) 17:40:37 executing program 4: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x6, 0x3, 0x7f, 0x400000000000000]}) rt_sigsuspend(&(0x7f0000000240), 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000014) 17:40:37 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="6274726673ff", 0x0, 0x0) 17:40:37 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af9000000000000", 0x53}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x126, 0x0, &(0x7f0000000100)=[@enter_looper], 0x1, 0x0, &(0x7f0000000240)="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"}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x5, 0x9, 0x5f10, 0x2687, 0x2, 0x80000000, 0x1, r3}, &(0x7f0000000200)=0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire, @acquire={0x400c630e}], 0xfffffffffffffced, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000000c0)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 17:40:37 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) [ 306.404527] binder: 10457:10465 unknown command 0 17:40:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000300), 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000200)) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) getcwd(&(0x7f0000000fc0)=""/22, 0x16) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000380)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000f00)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001f00)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000f40)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002a00)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x3000400}, 0xc, &(0x7f0000002980)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000100000000fcdbdf25b417a96ae868483282adc92d55aa6f518500f1a02923a51b26701961000000000000000099e5cdbb80be55"], 0x10}], 0x1, &(0x7f00000029c0), 0x0, 0x881}, 0x4000080) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x0, 0x2) write$binfmt_misc(r1, &(0x7f0000000440)={'syz1'}, 0x1200e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001040)={0x0, 0x20, &(0x7f0000001000)=[@in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e22}]}, &(0x7f0000001080)=0x10) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r5 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x4, &(0x7f0000013ff4)={@local, @rand_addr, @multicast2}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x29, &(0x7f0000000040)={0x0, 'veth1_to_bond\x00'}, 0x18) close(r7) dup3(r5, r6, 0x0) 17:40:37 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af9000000000000", 0x53}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:37 executing program 0: ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000100)={0xa3}) [ 306.438499] binder: 10457:10465 ioctl c0306201 20000080 returned -22 17:40:37 executing program 5: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0x7}, 0x7) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RUNLINKAT(r1, &(0x7f0000000140)={0x7, 0x4d, 0x1}, 0x7) write$P9_RWALK(r1, &(0x7f0000000080)={0x16, 0x6f, 0x1, {0x13b13b13b13b1682, [{}]}}, 0x16) write$P9_RREADDIR(r1, &(0x7f00000003c0)={0xb, 0x29, 0x1}, 0xb) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) mknod$loop(&(0x7f00000002c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff) 17:40:37 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:37 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="627472667310", 0x0, 0x0) [ 306.528982] binder: BINDER_SET_CONTEXT_MGR already set [ 306.542570] binder: 10457:10475 unknown command 0 [ 306.557169] binder: 10457:10465 ioctl 40046207 0 returned -16 17:40:38 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af900000000000000", 0x54}], 0x1, &(0x7f0000000400)}, 0x0) [ 306.594641] binder: 10457:10475 ioctl c0306201 20000080 returned -22 17:40:38 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:38 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="62747266738c", 0x0, 0x0) 17:40:38 executing program 5: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="000040000000ffdbdf250e"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000000500)=[0x0]) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000280)) getrandom(&(0x7f0000000180)=""/40, 0xffffffffffffff59, 0x2) write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000100)={0xe, 0x5, 0x0, 0x0, 0x19, "5281e91991f7ae8916e94677337782de20aaee3844ca8ae6fc"}, 0x25) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000280)=0x1f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000a80)=0x1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000005c0)=""/228) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000940)={0xcc, 0x15, 0x0, 0x70bd2a, 0x25dfdbfb, {0x1f}, [@generic="200accfbe51e7e999a3bbb470642c45122e24be0b534cda83226f27c893579fbb6df6314985f73650a2019b4a2d95ca0e88670092accaefc969d5712974434c568e4efff961321567e2645d890fdc2bc9c5e6bdee9f51278c94f262f73cc2ce5c9ddb3e53be5ebafeb8fde8c452a4992d85f53da9620a5a59c384cf742251ab0fbae5679f58a0cb1afd6aa186a9e4dcbd9d248a28a2412faba922fc59107bb2edc6909913762e7e4f7a8e59a60d159174a1e663329adc1"]}, 0xcc}, 0x1, 0x0, 0x0, 0xc000}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYBLOB="620000008262ae4b4c1904aad0b4e4a1dd22012298b399d4077b5781cda9ca6018af100ae69aefabdeacf98c3eed130ed4c9e3"], &(0x7f0000000140)=0x1) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000540)={0x7, 0xa0400000000}) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000580)={0x20, 0x5, 0xec, 0x3, 0x82d}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000a40), 0x4) bpf$MAP_CREATE(0x13, &(0x7f0000000000)={0x1000, 0x0, 0x7a}, 0x2c) ioctl$TCFLSH(r0, 0x540b, 0x1) 17:40:38 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc6a034d77a1afd4c, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c89f60), &(0x7f0000d28000)=0xa0) 17:40:38 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x42) ioctl$int_in(r0, 0x8100004004500c, &(0x7f00000000c0)) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)) 17:40:38 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af900000000000000", 0x54}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:38 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x0, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000200)="66b9800000c00f326635000800000f300f2325363e0f01cb66b9800000c00f326635002000000f30018c448b2e0f0171860fc72cba4200ed67f26cd0bf9f30", 0x3f}], 0x1, 0x0, &(0x7f00000003c0), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000300)=0xc) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100), 0x106, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)}}, 0x20) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f00000001c0)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x0) 17:40:38 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="6274726673eb", 0x0, 0x0) 17:40:38 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:38 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$UI_END_FF_UPLOAD(r1, 0x406855c9, &(0x7f0000000180)={0x9, 0x0, {0x57, 0x7fffffff, 0x8000, {0x3, 0xffffffff}, {0x4, 0x1000}, @period={0x5a, 0x1, 0x1, 0x9, 0x10001, {0x7, 0x29b, 0xf7ad, 0x2}, 0xa, &(0x7f0000000100)=[0xfffffffffffffc76, 0x2fa5, 0x7fffffff, 0x1ff, 0x5, 0x2, 0x4, 0x7, 0x7ff, 0xfffffffffffffff9]}}, {0x0, 0x1f, 0x9, {0x4, 0x8}, {0xfffffffffffffffd, 0xfffffffffffffffe}, @period={0x5d, 0xfff, 0x1d, 0x5, 0x1, {0x1ff, 0x2, 0x3f0b, 0x3ff}, 0x4, &(0x7f0000000140)=[0x401, 0x10001, 0xffffffffffffffe8, 0x1ff]}}}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='ppp0\x00', r1}, 0x10) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x0, 0x80000001}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000200)) 17:40:38 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0x2}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setrlimit(0x7, &(0x7f0000000080)) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f00000006c0)) 17:40:38 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:38 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af900000000000000", 0x54}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:38 executing program 2: mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x180) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="7f002a72aa6ae59506ccb275d24a6810b2e87ae1ac17a97e1b5417b0b64ffb8fbd3761aeba179668fc398bc76c456f55e5127843893f1706d90bda23f313b06e35b5cf06e3db97a4b318"]) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4013}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000000c0)) tgkill(r2, r2, 0x1a) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) socket$nl_xfrm(0x10, 0x3, 0x6) ptrace$setregset(0x4209, r2, 0x20000004, &(0x7f0000000100)={&(0x7f0000000040)}) 17:40:38 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:38 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_AIE_ON(r0, 0x80247009) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0xc54, 0x0, 0x7fff, 0xffffffff, 0x0, 0x7b28, 0x80020, 0x8, 0x3, 0x544f, 0x401, 0xbc2, 0x1, 0x7, 0xea, 0x1, 0x0, 0x1, 0x2, 0x849, 0x400, 0x8, 0x80000000, 0x40, 0x7, 0x3, 0x0, 0x1, 0x8, 0x6, 0xb75, 0xfff, 0xffffffffffffff10, 0x9, 0x4, 0x4, 0x0, 0xc4, 0x4, @perf_config_ext={0x10, 0xe2}, 0x10, 0x3, 0x6, 0x7, 0x2, 0x20, 0x5}, r2, 0xd, r1, 0x8) 17:40:38 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:38 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000005c0)={0x9, 0xb0, 0x1}) r1 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = semget$private(0x0, 0x0, 0x3) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000880)=""/14) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="c180d2de337481e06aae0d31c27c0e411c42582d20ec43bf7a1657ec6db999894a1a00731d37e39feb8bb95dde764b939d1a4de0035adf0e011a6d81c93a40c9cf5f18eb68a83190270e400e41afa17e4d5d528bec625325da1240a1faa45e56cf1ca9592fbae1f70e7b981fff3d24f4f524ad47f7118564f7e05e2b50ffc37dea2335404567a7e99e2074276827959f7f349967faecd8d7259c6e0845840436ba9ca342b077200e0d26f89c5c8b533f54ce56815f5899bcc5bcf05c02c258cc630a0db70203969f46aa98cfcde59020f1066fa006c0ce6f7307ae6633c22868c38944", 0xe3, r1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000380)={0x100, 0x1}, 0x2) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000007c0)=""/154) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x109400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000100)={{0x0, 0x0, 0x81, 0x1, 0x7}, 0x20, 0xfffffffffffffff7, 0x6}) r3 = socket(0x4, 0x80004, 0xa) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r5 = request_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280), &(0x7f00000002c0)='*wlan1*trustedeth0\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r4, r5) r6 = syz_open_procfs(0x0, &(0x7f0000000440)="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") sendfile(r3, r6, &(0x7f0000000040)=0x100500, 0x100000001) 17:40:38 executing program 3 (fault-call:1 fault-nth:0): r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:38 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x2012, r0, 0x0) 17:40:39 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="6274726673ff", 0x0, 0x0) 17:40:39 executing program 5: getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000003061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1036}, 0xffffffffffffffff) 17:40:39 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000004c0)='cgroup.procs\x00', 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) 17:40:39 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)="7374617409c0d2febcf9df2deac8c177ff171248e91193513049f831550d6f7de66cf637bdbf1311920c8a26eda4dcc3783f9db5116b34d31b0512a5608aaff01e7952340cd6fd00000000", 0x275a, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0xfff) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x10000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x40040}) 17:40:39 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:39 executing program 2: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x5) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) lseek(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x3, 0xae14, 0x3, 0x4, 0xffffffff80000001, 0x9}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x10040) execveat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000200)='/dev/midi#\x00', &(0x7f0000000240)='GPLwlan0*ppp0ppp1selfem1\x00', &(0x7f0000000280)='lo\x00', &(0x7f00000002c0)='/,vmnet0md5sum\x00', &(0x7f0000000300)='\'\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000400)='/dev/midi#\x00', &(0x7f0000000440)='/dev/midi#\x00', &(0x7f0000000480)='/dev/midi#\x00', &(0x7f00000004c0)='/dev/midi#\x00', &(0x7f0000000500)='/dev/midi#\x00'], 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x204800) fstatfs(r1, &(0x7f0000000680)=""/108) write$UHID_GET_REPORT_REPLY(r2, &(0x7f0000000580)={0xa, 0x7, 0x2000, 0x8}, 0xa) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000640)={r2}) 17:40:39 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f00000002c0)="3d120ac104b90e0c9f95fe64595c36178ea52e17ae7eec9ccdea099bf51f9466a3956755e8f3bfb556335a443cdd9f31f5ee26b14d3acdf352166e639f30f6b77b7d9cc25749a798d2ec3ae8c1be5bdbae8aa7e3c8a8d80b13bc0ccd785a9054ee35a68535df55b7d88186267dc04cafe4f9f2163ae33dd0e72b938da48ebe432ddff52b3e3b60387d9e", 0x8a, 0x800, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80, 0x3, 0x401, 0x5, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x80000001}, &(0x7f0000000140)=0x8) fanotify_init(0x4c, 0x0) 17:40:39 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:39 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:39 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000000001, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000280)=0x188) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x80003, 0x0, [0x2, 0x0, 0x3, 0xffffffffffffffdf, 0x3, 0xfffffffffffffffd, 0x1ff, 0x7]}) syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xfffa) 17:40:39 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x200000000000000) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd63012c"], &(0x7f00000002c0)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x9, 0x101000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) bind$bt_hci(r1, &(0x7f0000000500)={0x1f, r2, 0x806615268c1e3e4a}, 0xc) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x550, 0x4000) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000100)={0xc0, 0x5, 0x8, "1ee58ba6a1bdad5c18bda5c05bf2bee7567111c4633d1bba73a73e93300a93c489da2f366cb69c0fab80e5012c1cc0988073d9467196a880ce007f2c629aa52636a98977e92a6bc9b065103935313840443fe05a5271a0d7d2b2233949dd7600bc2cabed83029e52b1d8572edb5d3b101469c7a0e72ae6c0eccd3a85424bfde7e9037eb10374eb995fd5ae739e4f2c6010a815ec38976b7ce80dee9b9d500de7da5b663af213a20e6cd7b9145e2f53a0dc38a7b99469db5ea88800b891441112"}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x12, 0x5, &(0x7f0000000040)=@framed={{}, [@jmp]}, &(0x7f00000002c0)='GPL\x00', 0x80000001, 0x3bd, &(0x7f0000000400)=""/187, 0x0, 0x0, [], 0x0, 0xf}, 0x48) 17:40:39 executing program 1: r0 = userfaultfd(0x0) r1 = socket$inet6(0xa, 0x5, 0x7ff) ioctl(r1, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="34004e0600000080"]}) close(r2) close(r0) 17:40:39 executing program 0: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:39 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="627472667303", 0x0, 0x0) 17:40:39 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x9, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:39 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x3, r1, 0x0, 0x8c901c99d74115a3) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000100)={0x1, 0x0, 0x2080, {0xd000, 0x4, 0x2}, [], 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17:40:39 executing program 0: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:39 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x20000210, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:39 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)="637075616363742e737461740049e62c7ea49d65c5e14a141bee16d5e9350096dc36271c174d1fb8bb5c9e2007c3927d9e2bdbcec56931260059bd19017d909de2009026be132dde63adfc119b4665ca9fdb49b1c9a8cced6760cf6393b5d86e6f02608804545afae7bb2dce7b3be58ac42b647f656cdea636367f7b606f388f9cd824567a5481344c6df3923571b7e2aac25312cae0b5e3cebc1bfa99d65842e1f8068face462599ff9f60830f57b7e024282fd1459ff543435af28867591b78ab13677328a52a0bdd6a6164d5bad2713850c280306bc06ea2b3c7b58bad3911e4cd36c9bc5", 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20081000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x200, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x44000}, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0x2) 17:40:39 executing program 4: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x6, @empty, "626f6e6430000000000600000800"}}, 0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) set_thread_area(&(0x7f00000003c0)={0x800000000000000, 0xffffffffffffffff, 0x4000, 0xa67, 0x5, 0x9, 0xfffffffffffffff8, 0x2, 0x3a80, 0x26}) r3 = getpid() capget(&(0x7f0000000340)={0x19980330, r3}, &(0x7f0000000380)={0x4, 0x9, 0x4, 0x200, 0x5d, 0x174}) creat(&(0x7f0000000400)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'veth0_to_bond\x00', r4}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000080)={'bond0\x00', r5}) r6 = semget(0x1, 0x1, 0x100) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000140)=""/164) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x2, @broadcast, 'ip6_vti0\x00'}}, 0x1e) 17:40:39 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="627472667302", 0x0, 0x0) 17:40:39 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000100)=0x1) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) write$cgroup_int(r0, &(0x7f0000000080)=0xee970200, 0x297ef) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x8, 0x0, 0xffff, 0x30}, 0x2c) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x23, 0x2, 0x0, 0x1bb, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = shmget(0x2, 0x3000, 0x840, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 17:40:39 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x202, 0x0) r1 = socket$inet6(0xa, 0x1000000000005, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) recvmmsg(0xffffffffffffff9c, &(0x7f0000005200)=[{{&(0x7f0000002700)=@can, 0x80, &(0x7f0000004b80)=[{&(0x7f0000002780)=""/152, 0x98}, {&(0x7f0000002840)=""/49, 0x31}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/34, 0x22}, {&(0x7f00000048c0)=""/150, 0x96}, {&(0x7f0000004980)=""/21, 0x15}], 0x7, &(0x7f0000004c40)=""/65, 0x41}}], 0x1, 0x0, &(0x7f0000005440)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000380)={0x0, 'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000280)=""/218, 0xda, 0x9, 0x8, 0xffff, 0x919b, 0x401}, 0x120) ioctl$UI_SET_PROPBIT(r5, 0x4004556e, 0x1f) r6 = dup2(r4, r4) sendmsg$netlink(r6, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x12b, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="6fe3ffff40009b2b58af235101000000"], 0x18}, 0x0) recvmmsg(r3, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) r7 = accept$alg(r0, 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) sendmmsg$alg(r7, &(0x7f0000005900), 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f00000004c0)={{0x2, 0x4e21, @local}, {0x307, @link_local}, 0x0, {0x2, 0x4e20, @multicast2}, 'ip6gre0\x00'}) 17:40:40 executing program 0: syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:40 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x14, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:40 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs ', 0x0, 0x0) 17:40:40 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x408000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000014c0)={{{@in6, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000015c0)=0xe8) getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/107, 0x6b) fsync(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0xdc5, 0x9, 0x6bd, 0x39}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001480)={r3, 0x4, 0x7, [0xfffffffffffffffc, 0x9b, 0x53, 0x7, 0x200, 0x8, 0xffff]}, 0x16) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='fd\x00') getdents64(r4, &(0x7f0000000380)=""/4096, 0x145f) 17:40:40 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400082) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[]}}, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x2) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) 17:40:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0xfffffffffffffffc}, 0x2c) r1 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000001c0)={0x80, 0xa152, 0x2, 0x50, 0x100000000, 0x4a4b}) ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x3) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x25) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) setrlimit(0x7, &(0x7f0000000240)={0x91, 0xff}) 17:40:40 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)) 17:40:40 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000000)={0x24, 0x1e, 0xf, 0x6, 0x6, 0x2, 0x1, 0x84, 0x1}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) write$UHID_INPUT(r0, &(0x7f0000000ec0)={0x8, "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", 0x1000}, 0x1006) [ 308.924660] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 17:40:40 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x1d, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:40 executing program 2: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x14, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x65, 0x4) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e24, @broadcast}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x3f8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0xd470041877f0fcc9) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5e5e, 0x200) write$P9_RCLUNK(r2, &(0x7f0000000080)={0x7, 0x79, 0x1}, 0x7) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) shutdown(r1, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 17:40:40 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)) 17:40:40 executing program 4: r0 = getgid() setfsgid(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x80000001, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="800000000002000019000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1014001, &(0x7f00000001c0)) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="1d9b070f0000000000000000000061ef38218cff9a540fea040096204d05ee6a644679d71737643dd2ff255be099621ec4d8a96d41cdf1e23a6189c42218d45f1d6bc10215540281c972000000000000000000000000000000d175da29e9c22222ddaec366714b25924a735689c73be8ec3af7b9acdc23b81e1a7188108293b03d359831b160985857cae49a943fde291f8d8479bb49c13107e0d12d2237d7e1dec96b855cba14e53e3abaca85399d72b75ae001ede5115f3bcab0129a3dcc3007837ed2e46389ab1c5834a7ecfccbc5ae03d5e74f84a6d7e70dc37d1651cd8026674341d921d561acb11ecbc51c6bfb374a9936"], 0x14}}, 0x0) 17:40:40 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:40 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x408000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000014c0)={{{@in6, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000015c0)=0xe8) getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/107, 0x6b) fsync(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0xdc5, 0x9, 0x6bd, 0x39}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001480)={r3, 0x4, 0x7, [0xfffffffffffffffc, 0x9b, 0x53, 0x7, 0x200, 0x8, 0xffff]}, 0x16) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='fd\x00') getdents64(r4, &(0x7f0000000380)=""/4096, 0x145f) [ 309.101103] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 17:40:40 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x10, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 309.254481] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 309.264010] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 309.273765] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 309.309140] EXT4-fs error (device loop4): ext4_iget:4816: inode #2: comm syz-executor4: root inode unallocated [ 309.324084] EXT4-fs (loop4): get root inode failed [ 309.329349] EXT4-fs (loop4): mount failed [ 309.416023] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 309.425284] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 309.434378] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 309.452643] EXT4-fs: failed to create workqueue [ 309.457413] EXT4-fs (loop4): mount failed 17:40:40 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)) 17:40:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @remote}, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='gre0\x00') getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f00000001c0)=0x91) 17:40:40 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x1, {0x7, 0xf3d2, 0x2, 0x3, 0x3, 0x22}, 0x1}, 0xe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="be49b194027e40ee2fd0f140eb76aca87f76bff3cda2ad54e6caa780e2227bc0cdd0a4ca6ec930df6da46894e96e45e67fbc2af6201ec1dfe001f761b2b24428700fc07ab6b59e5906dc4a2e31bc506cce2f14f2fbdeb631924b4ee03d8dd64d17c73bb3c815c3477aaa7fd3d44695f6cbdbee4d5a1320e77ab27db2c12777c747cd8252416660772b6c384412112581c3f58a8a8b060621a4f48b4a2532ff9bf6bcb116677a89f841267da2615da14f49000000000000"]) 17:40:40 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:40 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000006}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:40 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x3}}, 0x5, 0x7f}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24, @local}}}, &(0x7f0000000400)=0x84) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) r3 = accept$alg(r1, 0x0, 0x0) rmdir(&(0x7f0000000180)='./file0\x00') write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a31ab7b1d2e3e16440a183b1cebd2f1c6448c000045b1e017cd64ce3c40b8abbd4ccf7d91b0c9b9ace7"], 0x1f) sendmmsg(r3, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can={0x1d, 0x0, 0xfffffdef}, 0x3000, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x0, {0x0, @link_local, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x1a9, &(0x7f0000007b00)}}], 0x3fffffffffffe0d, 0x0) 17:40:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:40 executing program 4: r0 = getgid() setfsgid(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x80000001, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="800000000002000019000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1014001, &(0x7f00000001c0)) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="1d9b070f0000000000000000000061ef38218cff9a540fea040096204d05ee6a644679d71737643dd2ff255be099621ec4d8a96d41cdf1e23a6189c42218d45f1d6bc10215540281c972000000000000000000000000000000d175da29e9c22222ddaec366714b25924a735689c73be8ec3af7b9acdc23b81e1a7188108293b03d359831b160985857cae49a943fde291f8d8479bb49c13107e0d12d2237d7e1dec96b855cba14e53e3abaca85399d72b75ae001ede5115f3bcab0129a3dcc3007837ed2e46389ab1c5834a7ecfccbc5ae03d5e74f84a6d7e70dc37d1651cd8026674341d921d561acb11ecbc51c6bfb374a9936"], 0x14}}, 0x0) [ 309.541476] vhci_hcd: default hub control req: 0000 v0000 i0000 l0 17:40:41 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000009effffff}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:41 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) unshare(0x2000400) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) rmdir(&(0x7f00000002c0)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x22000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000280)={{0xffffffffffffffff, 0x3, 0x3f, 0x0, 0x6}}) r2 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f00000000c0)="649eec239d", 0x5, r2) mount(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) 17:40:41 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0x1, 0x0, &(0x7f0000000140), 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000dc0)=ANY=[@ANYBLOB="66696c7f6572000000000000000000000000000000000000000000000000000007000000ffffffff58010000000000000000000018010000700300007003000070030000040000000258938a5080d6038f75f21ac1119cd84af72ce1c6bc5e8642fce4418076eb9dfc0bda90436163995bd1c2adbd49a318db2ac16774903c3dd9ef7317df554bde26ca0eaebf695e28cf8a7b3fde8e50874bbe2f93758315e9fd1ff9402cff44a3638ae60f26b83a2efca70ab73f85c29b6d", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081bfbafc00000000000000000000000000000000000000000000000000000000000072b20000000000000000000000000000000000000000c0000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000000721800000000000000000000ac141416ffffff00ffffffffaaaaaaaaaaaa00000000000000000000000000000000000000ff00ff00ff000000000000000000000000000000000000000000000000000000000000000000000000ffffff000000001700000000000000000002100000030002000769726c616e30000000000000000000007465616d5f736c6176655f300000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800100000000000000000000f000180100000000000000000000000000000000000000000000000000002800434c415353494659000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000ac1414bbac1414bb0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000e3b89f4a9c49ee8884dd2cdb0b5edbae6f19bfcd7790f742ae12fa43f436945bd11d2ada83fc695bbbd601f8ec4d56ee8ce01882282fa3296a73224cce623bb991ffb5c8ac7035ffc1ecb487184daba0ff323dc6f24bcf6a1c97c1cb56028636822fe948cacfe348df6d815885ab8288819fed78833c6a0207dd16b8f770d7bd4e51cd431c6d"], 0x4a8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f00000001c0)="0f0f280dbaf80c66b8561eac8666efbafc0cecd8d80f01720cbad10466ed26900f019d848066b92902000066b80800000066ba000000000f300f01d10f013b", 0x3f}], 0x1, 0x20, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:40:41 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) [ 309.799380] FAULT_INJECTION: forcing a failure. [ 309.799380] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 309.811320] CPU: 0 PID: 10785 Comm: syz-executor0 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 309.819817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.829177] Call Trace: [ 309.831787] dump_stack+0x1c9/0x2b4 [ 309.835435] ? dump_stack_print_info.cold.2+0x52/0x52 [ 309.838092] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 309.840654] should_fail.cold.4+0xa/0x11 [ 309.840681] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 309.840700] ? graph_lock+0x170/0x170 [ 309.840719] ? print_usage_bug+0xc0/0xc0 [ 309.840736] ? graph_lock+0x170/0x170 [ 309.840761] ? find_held_lock+0x36/0x1c0 [ 309.840792] ? __lock_is_held+0xb5/0x140 [ 309.849863] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 309.853890] ? check_same_owner+0x340/0x340 [ 309.853907] ? __mutex_lock+0x6d0/0x1700 [ 309.853925] ? rcu_note_context_switch+0x680/0x680 [ 309.853958] __alloc_pages_nodemask+0x365/0xd10 [ 309.859120] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 309.862828] ? mark_held_locks+0x160/0x160 [ 309.862846] ? __alloc_pages_slowpath+0x2cb0/0x2cb0 [ 309.862884] ? lock_downgrade+0x8f0/0x8f0 [ 309.862900] ? lock_release+0x9f0/0x9f0 [ 309.862920] ? check_same_owner+0x340/0x340 [ 309.936429] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 309.941552] ? usbfs_increase_memory_usage+0xf7/0x1d0 [ 309.946765] ? usbfs_decrease_memory_usage+0x30/0x30 [ 309.951913] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 309.957477] alloc_pages_current+0x10c/0x210 [ 309.961901] ? check_ctrlrecip+0xa9/0x320 [ 309.966062] __get_free_pages+0xc/0x40 [ 309.970024] proc_control+0x227/0xef0 [ 309.973879] ? proc_bulk+0xaa0/0xaa0 [ 309.977621] usbdev_do_ioctl+0x1eb4/0x3b30 [ 309.981874] ? processcompl_compat+0x680/0x680 [ 309.986478] ? mark_held_locks+0x160/0x160 [ 309.990736] ? print_usage_bug+0xc0/0xc0 [ 309.994808] ? __lock_acquire+0x7fc/0x5020 [ 309.999057] ? graph_lock+0x170/0x170 [ 310.002870] ? graph_lock+0x170/0x170 [ 310.006683] ? graph_lock+0x170/0x170 [ 310.010505] ? find_held_lock+0x36/0x1c0 [ 310.014582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 310.020135] ? _parse_integer+0x13b/0x190 [ 310.024292] ? graph_lock+0x170/0x170 [ 310.028097] ? graph_lock+0x170/0x170 [ 310.031910] ? _parse_integer+0x190/0x190 [ 310.036063] ? graph_lock+0x170/0x170 [ 310.039876] ? lock_release+0x9f0/0x9f0 [ 310.043897] ? find_held_lock+0x36/0x1c0 [ 310.047999] ? lock_downgrade+0x8f0/0x8f0 [ 310.052162] ? kasan_check_read+0x11/0x20 [ 310.056322] ? rcu_is_watching+0x8c/0x150 [ 310.060484] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 310.065175] ? __fget+0x4d5/0x740 [ 310.068741] ? ksys_dup3+0x690/0x690 [ 310.072466] ? find_held_lock+0x36/0x1c0 [ 310.076545] ? kasan_check_write+0x14/0x20 [ 310.080816] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 310.085761] usbdev_ioctl+0x25/0x30 [ 310.089403] ? usbdev_compat_ioctl+0x30/0x30 [ 310.093820] do_vfs_ioctl+0x1de/0x1720 [ 310.097712] ? __lock_is_held+0xb5/0x140 [ 310.101813] ? ioctl_preallocate+0x300/0x300 [ 310.106240] ? __fget_light+0x2f7/0x440 [ 310.110235] ? fget_raw+0x20/0x20 [ 310.113700] ? __sb_end_write+0xac/0xe0 [ 310.117685] ? fput+0x130/0x1a0 [ 310.120985] ? do_syscall_64+0x9a/0x820 [ 310.124980] ? do_syscall_64+0x9a/0x820 [ 310.128975] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.133574] ? security_file_ioctl+0x94/0xc0 [ 310.137999] ksys_ioctl+0xa9/0xd0 [ 310.141465] __x64_sys_ioctl+0x73/0xb0 [ 310.145367] do_syscall_64+0x1b9/0x820 [ 310.149268] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 310.154645] ? syscall_return_slowpath+0x5e0/0x5e0 [ 310.159579] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 310.164599] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 310.169617] ? recalc_sigpending_tsk+0x180/0x180 [ 310.174380] ? kasan_check_write+0x14/0x20 [ 310.178626] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.183515] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.188710] RIP: 0033:0x457099 [ 310.191912] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.210830] RSP: 002b:00007f954da27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 310.218554] RAX: ffffffffffffffda RBX: 00007f954da286d4 RCX: 0000000000457099 [ 310.226054] RDX: 0000000020000100 RSI: 00000000c0185500 RDI: 0000000000000003 [ 310.233335] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 310.240607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:40:41 executing program 1: sched_setaffinity(0x0, 0xfffffffffffffe38, &(0x7f00000000c0)=0x80009) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1, @in6}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000002040)=0xe8) r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f0000000600)=[{&(0x7f0000002140)=""/89, 0x59}, {&(0x7f00000021c0)=""/207, 0xcf}, {&(0x7f00000022c0)=""/210, 0xd2}, {&(0x7f00000023c0)=""/127, 0x7f}], 0x4, &(0x7f00000026c0)=[{&(0x7f0000002440)=""/189, 0xbd}, {&(0x7f0000002500)=""/241, 0xf1}, {&(0x7f0000002600)=""/93, 0x5d}, {&(0x7f0000002680)=""/27, 0x1b}], 0x4, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000640)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/userio\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000380)={0x0, @broadcast, @loopback}, &(0x7f00000006c0)=0xc) r4 = gettid() r5 = getpgrp(r4) openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000740)='./file0\x00', 0x113) process_vm_readv(r4, &(0x7f0000001c00)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/117, 0x75}, {&(0x7f0000001780)=""/110, 0x6e}, {&(0x7f0000001800)=""/230, 0xe6}, {&(0x7f0000001900)=""/105, 0x69}, {&(0x7f0000001980)=""/166, 0xa6}, {&(0x7f0000001a40)=""/75, 0x4b}, {&(0x7f0000001ac0)=""/156, 0x9c}, {&(0x7f0000001b80)=""/117, 0x75}], 0x9, &(0x7f0000000440)=[{&(0x7f0000001cc0)=""/176, 0xb0}], 0x1, 0x0) mount(&(0x7f00008deff8), &(0x7f0000000040)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f0000000000)) r6 = socket$nl_route(0x10, 0x3, 0x0) close(0xffffffffffffffff) sendmsg$nl_route(r6, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_FLOW={0x8}]}, 0x28}}, 0x0) getpgrp(r2) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='./file0\x00') socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000700)) process_vm_readv(r5, &(0x7f0000000100)=[{&(0x7f0000001d80)=""/85, 0x55}], 0x1, &(0x7f0000002100)=[{&(0x7f0000001f00)=""/221, 0xdd}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000002080)=""/114, 0x72}], 0x3, 0x0) 17:40:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000500)=[r1, r2, r3, r4, r5, r6, r7, r8]) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") r9 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r9, 0x4058534c, &(0x7f00000001c0)={0x80, 0x0, 0x8}) 17:40:41 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:41 executing program 6: socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000280), 0x4) r0 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:41 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$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), 0x2f84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x16, &(0x7f0000000100)=ANY=[], 0x0) close(r2) close(r1) 17:40:41 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000500}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 310.247883] R13: 00000000004ce8f0 R14: 00000000004c4e0b R15: 0000000000000000 [ 310.291867] EXT4-fs error (device loop4): ext4_iget:4816: inode #2: comm syz-executor4: root inode unallocated 17:40:41 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:41 executing program 0 (fault-call:1 fault-nth:1): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x10080) r2 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="edc653243854f1f1ce7fe7d9d6422ee37f1d0bb7ca56c7448bf383de2ffc08464b9f7ef5e614f8caa68c1545d5406c0a4109e42c0a746e7590f850d4d0bbd5a1362f27dd505ef693d62e9816b7bfe90da3db5c012887d799774572a5db673c113242761cae851de5545552a00192be8748f3c6cfd0939cd3b07b95440f008321f9906e85d451dc5174844dcade1af13407bdbc38266838b08818ae6f76d1da886f08369c8372cf8e792a5d6759409b35c8b7a6eb185883", 0xb7, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000300)='pkcs7_test\x00', 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00000000c0)=""/157, &(0x7f0000000180)=0x9d) ioctl$void(r1, 0xc0045878) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000040)=0x1400, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r3, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000953000)=0x1ca) [ 310.368101] EXT4-fs (loop4): get root inode failed [ 310.373423] EXT4-fs (loop4): mount failed 17:40:41 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x3f00000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 310.488859] FAULT_INJECTION: forcing a failure. [ 310.488859] name failslab, interval 1, probability 0, space 0, times 0 [ 310.500676] CPU: 1 PID: 10813 Comm: syz-executor0 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 310.509221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.518581] Call Trace: [ 310.521183] dump_stack+0x1c9/0x2b4 [ 310.524835] ? dump_stack_print_info.cold.2+0x52/0x52 [ 310.530044] ? graph_lock+0x170/0x170 [ 310.533879] should_fail.cold.4+0xa/0x11 [ 310.537979] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 310.543100] ? graph_lock+0x170/0x170 [ 310.546916] ? graph_lock+0x170/0x170 [ 310.550743] ? __lock_is_held+0xb5/0x140 [ 310.554829] ? find_held_lock+0x36/0x1c0 [ 310.558930] ? check_same_owner+0x340/0x340 [ 310.563278] ? __alloc_pages_slowpath+0x2cb0/0x2cb0 [ 310.568311] ? rcu_note_context_switch+0x680/0x680 [ 310.573268] __should_failslab+0x124/0x180 [ 310.577525] should_failslab+0x9/0x14 [ 310.581345] kmem_cache_alloc_trace+0x2b5/0x730 [ 310.586034] ? lock_release+0x9f0/0x9f0 [ 310.590023] ? check_same_owner+0x340/0x340 [ 310.594365] usb_control_msg+0xc4/0x4e0 [ 310.598737] ? usb_start_wait_urb+0x360/0x360 [ 310.603253] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 310.608846] proc_control+0x99b/0xef0 [ 310.612674] ? proc_bulk+0xaa0/0xaa0 [ 310.616422] usbdev_do_ioctl+0x1eb4/0x3b30 [ 310.620686] ? processcompl_compat+0x680/0x680 [ 310.625303] ? mark_held_locks+0x160/0x160 [ 310.629552] ? print_usage_bug+0xc0/0xc0 [ 310.633645] ? __lock_acquire+0x7fc/0x5020 [ 310.637900] ? graph_lock+0x170/0x170 [ 310.641710] ? graph_lock+0x170/0x170 [ 310.645535] ? graph_lock+0x170/0x170 [ 310.649403] ? find_held_lock+0x36/0x1c0 [ 310.653512] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 310.659067] ? _parse_integer+0x13b/0x190 [ 310.663228] ? graph_lock+0x170/0x170 [ 310.667036] ? graph_lock+0x170/0x170 [ 310.670846] ? _parse_integer+0x190/0x190 [ 310.674999] ? graph_lock+0x170/0x170 [ 310.678804] ? lock_release+0x9f0/0x9f0 [ 310.682789] ? find_held_lock+0x36/0x1c0 [ 310.686860] ? lock_downgrade+0x8f0/0x8f0 [ 310.691016] ? kasan_check_read+0x11/0x20 [ 310.695165] ? rcu_is_watching+0x8c/0x150 [ 310.699839] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 310.704518] ? __fget+0x4d5/0x740 [ 310.707988] ? ksys_dup3+0x690/0x690 [ 310.711705] ? find_held_lock+0x36/0x1c0 [ 310.715775] ? kasan_check_write+0x14/0x20 [ 310.720011] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 310.724948] usbdev_ioctl+0x25/0x30 [ 310.728592] ? usbdev_compat_ioctl+0x30/0x30 [ 310.733004] do_vfs_ioctl+0x1de/0x1720 [ 310.736895] ? __lock_is_held+0xb5/0x140 [ 310.740972] ? ioctl_preallocate+0x300/0x300 [ 310.745390] ? __fget_light+0x2f7/0x440 [ 310.749366] ? fget_raw+0x20/0x20 [ 310.752825] ? __sb_end_write+0xac/0xe0 [ 310.756801] ? fput+0x130/0x1a0 [ 310.760081] ? do_syscall_64+0x9a/0x820 [ 310.764068] ? do_syscall_64+0x9a/0x820 [ 310.768044] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.772633] ? security_file_ioctl+0x94/0xc0 [ 310.777046] ksys_ioctl+0xa9/0xd0 [ 310.780504] __x64_sys_ioctl+0x73/0xb0 [ 310.784396] do_syscall_64+0x1b9/0x820 [ 310.788291] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 310.793657] ? syscall_return_slowpath+0x5e0/0x5e0 [ 310.798661] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 310.803963] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 310.808993] ? recalc_sigpending_tsk+0x180/0x180 [ 310.813750] ? kasan_check_write+0x14/0x20 [ 310.817993] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.822846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.828037] RIP: 0033:0x457099 [ 310.831231] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.850134] RSP: 002b:00007f954da27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 310.857846] RAX: ffffffffffffffda RBX: 00007f954da286d4 RCX: 0000000000457099 [ 310.865112] RDX: 0000000020000100 RSI: 00000000c0185500 RDI: 0000000000000003 [ 310.872378] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 310.879643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 310.886928] R13: 00000000004ce8f0 R14: 00000000004c4e0b R15: 0000000000000001 17:40:42 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200302, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000100)=""/242, 0xf2}], 0x2) 17:40:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="2ca62062eda43193dd2cefc2fe14730a9ce125c7aaa5a8b14c5a269f260282fb1271900f8de63a"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) 17:40:42 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000002000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:42 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000001c0)=0xc) pipe2(&(0x7f0000000000), 0x4000) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000080)={0x0, 0x0, 0x2, &(0x7f0000000700)}) r2 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/md0\x00', 0x0) keyctl$revoke(0x3, r2) 17:40:42 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x800000000004, 0x4, 0xb, 0x0, r0}, 0x2c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040)="aa3be5000000000000671c5f186101a4", &(0x7f0000000000), 0x3}, 0x20) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x2, 0x1ff, 0x200}, 0xc) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x7, r0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r1, &(0x7f0000000140)}, 0x10) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) 17:40:42 executing program 6: socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000280), 0x4) r0 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:42 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:42 executing program 0 (fault-call:1 fault-nth:2): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) [ 311.001811] libceph: parse_ips bad ip ',¦ bí¤1“Ý,ïÂþs [ 311.001811] œá%Ǫ¥¨±LZ&Ÿ&‚ûqæ' 17:40:42 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000fc000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f736e6d70001f000000140b36ef52a359f712e2afb6b53fc410") r1 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffffe}) r4 = syz_open_pts(r3, 0x2) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = dup3(r4, r3, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) r7 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r7, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r8 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x9, 0x27}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r8, &(0x7f0000000040), &(0x7f000089b000)}, 0x18) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) tkill(r2, 0x1000000000016) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000017c0)={'team0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001ac0)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000002540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000002580)=0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00000004c0)={0x0, 0x6, 0xb7, 0x9, 0x8001, 0x9, 0xcb, 0x5, 0x5, 0x3d7c, 0xff}, 0xb) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002680)={{{@in=@broadcast, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000002780)=0xe8) getpeername$packet(r6, &(0x7f00000027c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002800)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002840)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000002940)=0xe8) timer_create(0x6, &(0x7f0000000240)={0x0, 0x0, 0x0, @tid=r2}, &(0x7f0000000280)) getsockname$packet(0xffffffffffffffff, &(0x7f0000007a00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000007a40)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xdf79c640edf56083, &(0x7f0000007a80)={@empty, @local}, &(0x7f0000007ac0)=0xc) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000007c40)={@dev, @dev}, &(0x7f0000007c80)=0xc) r10 = getegid() write$FUSE_CREATE_OPEN(r1, &(0x7f0000000300)={0xa0, 0xffffffffffffffda, 0x3, {{0x0, 0x3, 0x2, 0x3, 0x7fffffff, 0x495d, {0x0, 0x763b, 0x3, 0x4f71, 0x0, 0x81, 0x3, 0x7, 0x1, 0x5, 0x8, r9, r10, 0x1f, 0xfffffffffffff6fe}}}}, 0xa0) 17:40:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000), 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x80, @mcast1, 0x4}}, 0x40000000000, 0x0, 0x0, 0x3, 0x32}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x8, 0xb2}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x90, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x7fffffff, @empty, 0x5}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [], @multicast2}, 0x8c31}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e23, 0x0, @local, 0x400}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e20, 0x1, @remote, 0x2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xffffffff00000001}, &(0x7f0000000200)=0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="184700000000000029000000360000009f68000000000000"], 0x18}}], 0x2, 0x0) 17:40:42 executing program 5: r0 = inotify_init1(0x0) sync_file_range(r0, 0x800, 0x0, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = getpid() ptrace$setopts(0x4206, r1, 0x0, 0x0) syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x3, 0x2) move_pages(r2, 0x5, &(0x7f0000000000)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ba8000/0x3000)=nil, &(0x7f0000aab000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000804000/0x3000)=nil], &(0x7f0000000040)=[0x3, 0xb4f5, 0x7fffffff, 0xb3, 0x9], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ptrace(0x4207, r1) socket$xdp(0x2c, 0x3, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000007, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000100)) [ 311.121301] FAULT_INJECTION: forcing a failure. [ 311.121301] name failslab, interval 1, probability 0, space 0, times 0 [ 311.132725] CPU: 1 PID: 10845 Comm: syz-executor0 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 311.141225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.150586] Call Trace: [ 311.153198] dump_stack+0x1c9/0x2b4 [ 311.156935] ? dump_stack_print_info.cold.2+0x52/0x52 [ 311.162162] ? kernel_text_address+0x79/0xf0 [ 311.166601] should_fail.cold.4+0xa/0x11 17:40:42 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) [ 311.170688] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 311.175826] ? save_stack+0xa9/0xd0 [ 311.179469] ? save_stack+0x43/0xd0 [ 311.183113] ? kmem_cache_alloc_trace+0x152/0x730 [ 311.187988] ? usb_control_msg+0xc4/0x4e0 [ 311.192148] ? proc_control+0x99b/0xef0 [ 311.196137] ? usbdev_do_ioctl+0x1eb4/0x3b30 [ 311.201048] ? usbdev_ioctl+0x25/0x30 [ 311.204871] ? do_vfs_ioctl+0x1de/0x1720 [ 311.208948] ? ksys_ioctl+0xa9/0xd0 [ 311.212601] ? __x64_sys_ioctl+0x73/0xb0 [ 311.216686] ? do_syscall_64+0x1b9/0x820 [ 311.220788] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.226177] ? find_held_lock+0x36/0x1c0 [ 311.230282] ? check_same_owner+0x340/0x340 [ 311.234619] ? kasan_check_read+0x11/0x20 [ 311.238784] ? rcu_note_context_switch+0x680/0x680 [ 311.243744] __should_failslab+0x124/0x180 [ 311.248000] should_failslab+0x9/0x14 [ 311.251816] __kmalloc+0x2b2/0x720 [ 311.255385] ? rcu_read_lock_sched_held+0x108/0x120 [ 311.260422] ? kmem_cache_alloc_trace+0x324/0x730 [ 311.265287] ? usb_alloc_urb+0x24/0x50 17:40:42 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xffffffffffffff7f) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x3, @mcast2, 0x9f9}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [], @multicast1}, 0xf9}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [], @loopback}}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x2, 0x7}, &(0x7f0000000340)=0x8) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 311.269201] usb_alloc_urb+0x24/0x50 [ 311.272938] usb_control_msg+0x1dd/0x4e0 [ 311.277038] ? usb_start_wait_urb+0x360/0x360 [ 311.281552] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 311.287121] proc_control+0x99b/0xef0 [ 311.290948] ? proc_bulk+0xaa0/0xaa0 [ 311.294813] usbdev_do_ioctl+0x1eb4/0x3b30 [ 311.299572] ? processcompl_compat+0x680/0x680 [ 311.304186] ? mark_held_locks+0x160/0x160 [ 311.308439] ? print_usage_bug+0xc0/0xc0 [ 311.312515] ? __lock_acquire+0x7fc/0x5020 [ 311.316764] ? graph_lock+0x170/0x170 [ 311.320577] ? graph_lock+0x170/0x170 [ 311.324386] ? graph_lock+0x170/0x170 [ 311.328201] ? find_held_lock+0x36/0x1c0 [ 311.332274] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 311.337827] ? _parse_integer+0x13b/0x190 [ 311.341999] ? graph_lock+0x170/0x170 [ 311.345814] ? graph_lock+0x170/0x170 [ 311.349626] ? _parse_integer+0x190/0x190 [ 311.354267] ? graph_lock+0x170/0x170 [ 311.358081] ? lock_release+0x9f0/0x9f0 [ 311.362069] ? find_held_lock+0x36/0x1c0 [ 311.366153] ? lock_downgrade+0x8f0/0x8f0 [ 311.370321] ? kasan_check_read+0x11/0x20 [ 311.374475] ? rcu_is_watching+0x8c/0x150 [ 311.378633] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 311.383322] ? __fget+0x4d5/0x740 [ 311.386791] ? ksys_dup3+0x690/0x690 [ 311.390514] ? find_held_lock+0x36/0x1c0 [ 311.394588] ? kasan_check_write+0x14/0x20 [ 311.399305] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 311.404249] usbdev_ioctl+0x25/0x30 [ 311.407882] ? usbdev_compat_ioctl+0x30/0x30 [ 311.412306] do_vfs_ioctl+0x1de/0x1720 [ 311.416202] ? __lock_is_held+0xb5/0x140 [ 311.420279] ? ioctl_preallocate+0x300/0x300 [ 311.424704] ? __fget_light+0x2f7/0x440 [ 311.428700] ? fget_raw+0x20/0x20 [ 311.432177] ? __sb_end_write+0xac/0xe0 [ 311.436170] ? fput+0x130/0x1a0 [ 311.439459] ? do_syscall_64+0x9a/0x820 [ 311.443446] ? do_syscall_64+0x9a/0x820 [ 311.447433] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.452027] ? security_file_ioctl+0x94/0xc0 [ 311.456450] ksys_ioctl+0xa9/0xd0 [ 311.459913] __x64_sys_ioctl+0x73/0xb0 [ 311.463825] do_syscall_64+0x1b9/0x820 [ 311.467729] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 311.473106] ? syscall_return_slowpath+0x5e0/0x5e0 [ 311.478046] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 311.483075] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 311.488104] ? recalc_sigpending_tsk+0x180/0x180 [ 311.492869] ? kasan_check_write+0x14/0x20 [ 311.497125] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 311.502436] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.507631] RIP: 0033:0x457099 [ 311.510833] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.529739] RSP: 002b:00007f954da27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 311.537455] RAX: ffffffffffffffda RBX: 00007f954da286d4 RCX: 0000000000457099 [ 311.544734] RDX: 0000000020000100 RSI: 00000000c0185500 RDI: 0000000000000003 [ 311.552013] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 311.559289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 17:40:42 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="6274726673f6", 0x0, 0x0) 17:40:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8000000008912, &(0x7f0000000080)="0a5cc80700315f85715070") getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @remote}, &(0x7f00000001c0)=0xc) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x8) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000080)=0x200000000) write$vnet(r3, &(0x7f00000018c0)={0x1, {&(0x7f0000000780)=""/211, 0xd3, &(0x7f0000000880)=""/130, 0x0, 0x2}}, 0x68) getrusage(0x0, &(0x7f0000000340)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@loopback, @empty, @ipv4={[], [], @multicast2}, 0xb350, 0x200, 0x6, 0x100, 0x1d29ef01, 0x40000000, r1}) socket$inet6(0xa, 0x1, 0x7f) r4 = eventfd2(0x4, 0x1) read$eventfd(r4, &(0x7f0000354000), 0x8) 17:40:43 executing program 4: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0xc, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000040), 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x10001, 0x1800}], 0x1) mkdir(&(0x7f0000000180)='./file0\x00', 0x8) [ 311.566569] R13: 00000000004ce8f0 R14: 00000000004c4e0b R15: 0000000000000002 17:40:43 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000004000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:43 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:43 executing program 5: r0 = getpid() syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x100) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xa0c0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00') r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) epoll_wait(r5, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 17:40:43 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xffffffffffffff7f) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x3, @mcast2, 0x9f9}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [], @multicast1}, 0xf9}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [], @loopback}}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x2, 0x7}, &(0x7f0000000340)=0x8) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:43 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:43 executing program 4: socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001bc78)=ANY=[@ANYBLOB="0500000002000200000000000000000018000000030300000000000000000000090000000300000022ffffff00000000ffffffffffffffff20010000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYPTR=&(0x7f000002cfd0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800520000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000000400435400000000000000000000000000000000000000000000000000000002000000010000000000000000736e6d7000000000000000000000000073797a31000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x11) r1 = socket$inet(0x10, 0x80002, 0x6) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000700083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 17:40:43 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000005000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:43 executing program 0 (fault-call:1 fault-nth:3): r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:43 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xffffffffffffff7f) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x3, @mcast2, 0x9f9}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [], @multicast1}, 0xf9}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [], @loopback}}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x2, 0x7}, &(0x7f0000000340)=0x8) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:43 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:43 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000008, 0x1000000000000012, r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 17:40:43 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') exit(0x0) 17:40:43 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000b000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:43 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="6274726673ff", 0x0, 0x0) 17:40:43 executing program 4: syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x48000) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x10, 0x1, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001}], &(0x7f0000000000)='syzkaller\x00', 0x1, 0x99, &(0x7f0000000180)=""/153, 0x40f00, 0x0, [], 0x0, 0xf}, 0x48) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10000, 0x0) accept$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000240)=0x14) 17:40:43 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xffffffffffffff7f) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x3, @mcast2, 0x9f9}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [], @multicast1}, 0xf9}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [], @loopback}}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x2, 0x7}, &(0x7f0000000340)=0x8) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560284470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:43 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000fec00000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000180)) pipe(&(0x7f0000000200)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0), 0x6) 17:40:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) close(r0) r1 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000003a80)=0x40, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x11, 0x4, 0x4, 0xf59}, 0x2c) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)=')cgroupvboxnet1GPL\x00', 0xffffffffffffff9c}, 0x10) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f00000001c0), &(0x7f0000000040)}, 0x20) 17:40:46 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:46 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xffffffffffffff7f) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x3, @mcast2, 0x9f9}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [], @multicast1}, 0xf9}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [], @loopback}}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x2, 0x7}, &(0x7f0000000340)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:46 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000000f000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:46 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3}) 17:40:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:46 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000180)) pipe(&(0x7f0000000200)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0), 0x6) 17:40:46 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000006c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2a0000002901000004000000000000001d0000000000000000000000000000000007002e2f66696c6530"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RLERRORu(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="df47aa3718f5c3263e6a087129a512be86e0a9a6329ad89bc64a6cfe37af3ad338a09d1c4b8b2b749ce660f2ea501950d22aef5e4eca589d1b97124d56b4c4e4bbb21ab56c189efd10557105a604a7e18e04bb14e07980b7656dc29c46c93efad996b3c2cccd93d782e7e39602"], 0x7) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000680)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000500)='./file0\x00', 0x0) [ 314.820784] vhci_hcd: invalid port number 0 17:40:46 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000010000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:46 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xffffffffffffff7f) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x3, @mcast2, 0x9f9}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [], @multicast1}, 0xf9}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [], @loopback}}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:46 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551d, &(0x7f0000000100)={0xa3}) 17:40:46 executing program 5: r0 = memfd_create(&(0x7f0000000180)='**[+\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000240)={0x1, 0x5, 0x7, 'queue1\x00', 0xffffffffffffff81}) ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f00000001c0)={0x3}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000000200), 0x8, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/ul\\6\x00') syz_mount_image$msdos(&(0x7f0000000600)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe807, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x10, &(0x7f0000000680)) 17:40:46 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x400) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100000001, 0x40000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_mreqsrc(r4, 0x0, 0x2000000000000007, &(0x7f0000013ff4)={@remote, @rand_addr}, 0xc) close(r4) dup3(r2, r3, 0x0) 17:40:46 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000fe800000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:46 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xffffffffffffff7f) socket$netlink(0x10, 0x3, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:46 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185560, &(0x7f0000000100)={0xa3}) 17:40:46 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:46 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000006b02}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x4001, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000419000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000200)="66ba420066b8728c66efc744240000200000c744240200000000c7442406000000000f011c2426660f50cd66ba4300b000eeb96f0a0000b887000000ba000000000f30660f3880843148000000c4c1e4c2c900660f1065a00f0866baf80cb87c632b8fef66bafc0c66b80ad166ef", 0x6e}], 0x1, 0x10, &(0x7f00000002c0)=[@efer={0x2, 0x4000}, @vmwrite={0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x101}], 0x2) ioctl$TCGETA(r1, 0x5405, &(0x7f00000001c0)) madvise(&(0x7f000024a000/0x2000)=nil, 0x2000, 0x4000000000000003) 17:40:46 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0xffffffffffffff7f) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:46 executing program 4: r0 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) ftruncate(r0, 0x1000000) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) read(r0, &(0x7f0000000040)=""/48, 0xcb970290) 17:40:46 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8038550a, &(0x7f0000000100)={0xa3}) 17:40:46 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="6274726673c0", 0x0, 0x0) 17:40:46 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000f00}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:46 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x4001, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000419000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000200)="66ba420066b8728c66efc744240000200000c744240200000000c7442406000000000f011c2426660f50cd66ba4300b000eeb96f0a0000b887000000ba000000000f30660f3880843148000000c4c1e4c2c900660f1065a00f0866baf80cb87c632b8fef66bafc0c66b80ad166ef", 0x6e}], 0x1, 0x10, &(0x7f00000002c0)=[@efer={0x2, 0x4000}, @vmwrite={0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x101}], 0x2) ioctl$TCGETA(r1, 0x5405, &(0x7f00000001c0)) madvise(&(0x7f000024a000/0x2000)=nil, 0x2000, 0x4000000000000003) 17:40:46 executing program 5: r0 = memfd_create(&(0x7f0000000180)='**[+\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000240)={0x1, 0x5, 0x7, 'queue1\x00', 0xffffffffffffff81}) ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f00000001c0)={0x3}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000000200), 0x8, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='net/ul\\6\x00') syz_mount_image$msdos(&(0x7f0000000600)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe807, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x10, &(0x7f0000000680)) 17:40:47 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0045878, &(0x7f0000000100)={0xa3}) 17:40:47 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:47 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x4002000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:47 executing program 5: memfd_create(&(0x7f0000000180)='**[+\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000240)={0x1, 0x5, 0x7, 'queue1\x00', 0xffffffffffffff81}) ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f00000001c0)={0x3}) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000000200), 0x6, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='numa_maps\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockname(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000000)=0x80) syz_mount_image$msdos(&(0x7f0000000600)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe807, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401020200027400f801", 0x17}], 0x10, &(0x7f0000000680)) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000300)=0x2) 17:40:47 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="6274726673f0", 0x0, 0x0) 17:40:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000048c0)={&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000004740), 0x0, &(0x7f0000000180)=""/251, 0xfb}, 0x0) r1 = dup2(r0, r0) write$P9_RSTAT(r1, &(0x7f0000000280)={0x52, 0x7d, 0x2, {0x0, 0x4b, 0xda, 0x7, {0x42, 0x2, 0x3}, 0x80000, 0x41, 0x800, 0x7, 0x1, '-', 0x2, "0e2d", 0x15, ':wlan0vboxnet0keyring'}}, 0x52) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) 17:40:47 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000a000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:47 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:47 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x0, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:47 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5450, &(0x7f0000000100)={0xa3}) 17:40:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x4000000007, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc0405519, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 17:40:47 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:47 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40c102, 0x0) ioctl$UI_SET_LEDBIT(r2, 0x40045569, 0xc) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x4c}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x10000, 0x401, 0xffffffffffffffff, 0x0, 0x6, 0x2, 0x6, 0x8, 0x31fa, 0x4dff, 0x7, 0x7, 0x0, 0xfffffffffffffffa, 0x4, 0x10000, 0x7, 0x3, 0x9}) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000280)={0x7, {{0x2, 0x4e21, @remote}}, {{0x2, 0x4e21, @local}}}, 0x108) 17:40:47 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:47 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000000000b}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:47 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000fffff000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:47 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8004551a, &(0x7f0000000100)={0xa3}) 17:40:47 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:47 executing program 5: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2a000020290100000000000000000000000000000000002f66696c65305d7ea81c38649ee2ed8064b74854d4d8b54dd8b0033e00000000000000000000000000"], 0x2a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000180)={0x0, 0xffffffffffffff6b}) umount2(&(0x7f0000000500)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x20000, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffd) 17:40:47 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x20, &(0x7f00000002c0)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x4e21, @multicast2}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [], @rand_addr=0x943}, 0x5}}, 0x4, 0x100000001, 0x81, 0x8, 0x14}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x2, 0x2, 0xffff, r2}, &(0x7f0000000280)=0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xfffffffffffffffd) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r3, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000100)) r4 = syz_open_pts(r3, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) r5 = creat(&(0x7f00000007c0)='./bus\x00', 0x20000000000000) ftruncate(r5, 0x208200) r6 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r6, 0x0) read(r4, &(0x7f0000000080)=""/19, 0xffffff5c) creat(&(0x7f0000000600)='./bus\x00', 0x0) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000740)) socket(0x10, 0x0, 0xa) gettid() syz_open_procfs(0x0, &(0x7f00000003c0)="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") syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x104000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x20004800}, 0x0) 17:40:47 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="6274726673ff", 0x0, 0x0) 17:40:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0a5cc80700315f85715070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000fff}) ioctl$FS_IOC_FSSETXATTR(r1, 0x6612, &(0x7f0000000000)) accept$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10) 17:40:48 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000000fec0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:48 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:48 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185503, &(0x7f0000000100)={0xa3}) 17:40:48 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)="6274726673ff", 0x0, 0x0) 17:40:48 executing program 4: dup2(0xffffffffffffff9c, 0xffffffffffffffff) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x10000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x300, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4ea) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) sendmsg$can_raw(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xfffffffffffffe37, &(0x7f0000000140)={&(0x7f0000000080)=@can={{0x3, 0xb1, 0x2, 0x3}, 0x8, 0x0, 0x0, 0x0, "4bf7c12090a90d88"}, 0xfffffffffffffe6b}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) sendto$inet(r1, &(0x7f00000000c0)="2f515be9dc822f7558c8973a83e929388798e898c5fd2e0575ce9874ecd1e81dffe563df32570decd3a10f", 0x2b, 0x81, &(0x7f0000000180)={0x2, 0x4e21, @rand_addr=0x1f}, 0x10) 17:40:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:48 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000065c0)={&(0x7f0000000040), 0xc, &(0x7f0000006580)={&(0x7f0000005f80)={0x20, r1, 0x11, 0x0, 0x0, {}, [{{0x8}, {0x4}}]}, 0x20}}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x7, {{0xa, 0x4e23, 0x5, @mcast2, 0x134}}}, 0x88) 17:40:48 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185506, &(0x7f0000000100)={0xa3}) 17:40:48 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000000fc00}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:48 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:48 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4000, 0x0) write$FUSE_GETXATTR(r0, &(0x7f00000001c0)={0x18, 0xfffffffffffffffe, 0x2, {0x8}}, 0x18) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x101002, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c776664051ee8bed5ed6e6f3d", @ANYRESHEX=r1, @ANYBLOB="2c0082bcb32d369c159899b97953791aa1eff9d0d110362cc2b079a427bd1a9be64e63cbb05461841cf1be898f634923cc6c05d4e05b8d0968b803e5415ded99ec4ba7d91f9110424efda9c3f75f6f7f2151b16952a548ec2d081352d7c6fd81728918c3f25361d9a104cdb7a030b2ed96b964957560007e600f00de322721f4d7061e7492dff60a29861e108b98b7992b7dac6c2b8d39b6acc49a1a6c43db2bb24e4cdca9e8becb62b5e956e6649e7bf3a9493574d724788f06ab94902ab1a24ed56202cea417882394afbb3d72c60a384a886929c079eacb"]) 17:40:48 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:48 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0xff, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x3ff, 0x5, 0xffffffffffffffff, 0x5a8}, 0x8) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000180)=""/171) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)=0xfffffdfd) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) write$FUSE_INIT(r0, &(0x7f0000000240)={0x50, 0xfffffffffffffffe, 0x2, {0x7, 0x1b, 0x5, 0x40, 0x1b8b, 0x1, 0x3f, 0x5}}, 0x50) 17:40:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:48 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5452, &(0x7f0000000100)={0xa3}) [ 316.921456] 9pnet: Insufficient options for proto=fd 17:40:48 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000000, 0x8) prctl$seccomp(0x16, 0x0, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0xfa, 0x57f, 0xffff, 0x6e}, {0x7, 0x1, 0xcb6, 0x1132faee}, {0x9, 0x0, 0x2, 0x9}, {0xbc19, 0x0, 0x8, 0x5}, {0x7, 0x9, 0xfffffffffffffff7, 0x8}, {0x20, 0x6, 0x7, 0x7fffffff}, {0x8, 0x3, 0x2, 0x5}]}) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = gettid() process_vm_readv(r1, &(0x7f0000000280)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000240)=""/51, 0x33}], 0x3, &(0x7f00000026c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000002480)=""/27, 0x1b}, {&(0x7f00000024c0)=""/35, 0x23}, {&(0x7f0000002500)=""/125, 0x7d}, {&(0x7f0000002580)=""/170, 0xaa}, {&(0x7f0000000040)=""/95, 0x5f}], 0x7, 0x0) 17:40:48 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000000ff00}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:48 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:48 executing program 4: socket$nl_route(0x10, 0x3, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) mmap(&(0x7f00001bf000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x800) write$cgroup_type(r2, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) creat(&(0x7f0000000000)='./file0\x00', 0x900000000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x2, @empty, 0x96b}, @in={0x2, 0x0, @loopback}], 0x2c) 17:40:48 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100), 0xc, &(0x7f0000000700)={&(0x7f0000000200)=ANY=[@ANYBLOB="40000000000000000000a0aa2500006e728fe80b4fa00f7237c3c8d1807a000000003bfe8e75b663c1c2a882c1a217ed0fa0d848ff56140159e201865d61fe166cb7a184e827962867e68933c695f65037ce67f713666bfab3f4d1a8e0c366a94f47d7595cda5b1b97851f4dc147fbb81ef749df08dea072d76bdca5a8cc2396f203006e69e8b2e2f14de014987702061ac1b8c52565dd3d53f699bd14055c31753626be51c82f3d9c87352296375898da50746684971d", @ANYRES32=0x0], 0x18}}, 0x0) 17:40:48 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000000c0fe}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:48 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008550e, &(0x7f0000000100)={0xa3}) 17:40:48 executing program 1: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:48 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:48 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000687000/0x4000)=nil, 0x4000, 0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400400, 0x0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e21, @local}, 0x10) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x0) 17:40:48 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004550d, &(0x7f0000000100)={0xa3}) 17:40:48 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000000000f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:48 executing program 1: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:48 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000280), &(0x7f0000000300)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000340)={@mcast2, 0x0}, &(0x7f0000000380)=0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x40000) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000440)={@ethernet={0x306, @broadcast}, {&(0x7f00000003c0)=""/119, 0x77}, &(0x7f0000000040), 0x20}, 0xa0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={"766574b6315f746f5f7465616d00", r1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) connect$can_bcm(r0, &(0x7f00000002c0)={0x1d, r3}, 0xfffffffffffffea5) connect$can_bcm(r0, &(0x7f0000000080), 0x10) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23, 0x80000001, @mcast2, 0xe6}, 0x1c) 17:40:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300), 0x0, 0x0) 17:40:48 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc018550a, &(0x7f0000000100)={0xa3}) 17:40:48 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:48 executing program 1: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:49 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300), 0x0, 0x0) 17:40:49 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000f0ffffff}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85715070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0x1a}}, 0x4) listen(r1, 0xffefffffffffff7f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback, 0x8000000}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=ANY=[], 0x0) shutdown(r2, 0x1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x41) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) 17:40:49 executing program 2: socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0), 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x109040) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000240)) ioctl$SG_SET_FORCE_PACK_ID(0xffffffffffffffff, 0x227b, &(0x7f0000000100)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0xffa0, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) socket$inet6_dccp(0xa, 0x6, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000000400), 0x0) getpgrp(0x0) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x240}, 0x6) 17:40:49 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045519, &(0x7f0000000100)={0xa3}) 17:40:49 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:49 executing program 4: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:49 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:40:49 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x550b, &(0x7f0000000100)={0xa3}) 17:40:49 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:49 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000009000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:49 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300), 0x0, 0x0) 17:40:49 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xc0ed0000, 0x0) 17:40:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000004f000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="26410f300f01c90f06643e400f01c9420f758e000000002ef3400fb8e566baf80cb8ac8abd80ef66bafc0cedd2fe0f01ca66ba4000ec", 0x36}], 0x1, 0x29, &(0x7f00000001c0), 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060"}], 0xaaaaaaaaaaaa84c, 0x0, &(0x7f0000000140), 0x10000000000000c5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f00000001c0)="0f0f280dbaf80c66b8561eac8666efbafc0cecd8d80f01720cbad10466ed26900f019d848066b92902000066b80800000066ba000000000f300f01d10f013b", 0x3f}], 0xb92, 0x0, &(0x7f0000000300), 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0xff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @loopback}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x3e, "e2a8932f847d4ced7e34c08ad80d9afbb5603e5c7284a5c871d6679efdbb1fc00e21967dc7d2304db6e38bb4094399e63b817397b9506e41eaade9a45c0f"}, &(0x7f0000000580)=0x46) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e22}}, 0x7, 0x179, 0x80, 0x6, 0x7179}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000880)={0x0, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000c80)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000cc0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001080)={0x2, 0x2c39, 0x0, 0x9, 0xff, 0x8, 0x3, 0x3fffc00000, 0x0}, &(0x7f00000010c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004700)={0x0, 0xdb, "b0b3a28ad30148db1a8907c3b2a50dc8b381b5bab7c36920409c294c4bfc51affce4a4f2ba6b9b9ab16a0a09bd33bd4fd58a714e96fc0c9ddc1681aa65780efd4a503af114917e882588c1ee325a8fe2807aa033631e35682d34f0a1fec53604b3225262f3b842dc55b3e703fd074314cf6db9fedc1941d0333f3d6d8b690819f2c412fe96e8ece17c4143c94f1ee580af97c2fc537c8320d43a24759e91007f4031e20632b721f6104325f5e162780fc4eb877fc6cca8ff3aacc1e092e9fae5da41d25a89115e136a2ab471f1cdaa596bdb4d5613a773aa455b2d"}, &(0x7f0000004800)=0xe3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004840)=@assoc_id=0x0, &(0x7f0000004880)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000048c0)={0x0, 0xca, "2e747ddaa734c90c278cc61aaefac66f49ba662a80efbbbd70b72a7b3e7c104176aecde60de618d08f956831b16d60df1400d7a16e30ea8ef24d08dc0f476b54b7d6e358edafd8dee775039b18bfaeca560e42b9b1f3fcb48341d46f3bad6f95dd6b38a44e459373365a825f8be42e2d952015edc039bfd0fd9696afacb4faf8601438fe85ab5728cfb4d28ca8ba9f4b986b1cb1e5135a26960defa44f4cf61dc7aef1f2cc3706a527998e24fed3b9baf6ee3e73cae47aa24709eb905fa684d951dcd873ef956396bf4e"}, &(0x7f00000049c0)=0xd2) sendmmsg$inet_sctp(r3, &(0x7f0000004b00)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0xfffffffffffffff7, @remote, 0x800}, 0x1c, &(0x7f0000000140)=[{0xffffffffffffffff}], 0x1, &(0x7f00000006c0)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x1f, 0x9, 0x40, 0x7ff, 0x5, 0x7f, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x101, 0x4, 0x0, 0x7, 0x4ca3, 0x3, 0x1000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x200, 0x4, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x400, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0x19, 0x80000000, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x21}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x8007, 0xfffffffffffffffc, 0x8001, 0x1c00000, 0x3, 0x6, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8001, 0xfffffffffffffffd, 0x100, r8}}], 0x138, 0x40}, {&(0x7f0000000800)=@in={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000840), 0x0, &(0x7f0000000900)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8000, 0x2000, 0x10001, 0x6, 0x5, 0x0, r9}}], 0x30, 0x4000000}, {&(0x7f0000000940)=@in={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000c40)=[{&(0x7f0000000980)="f019534ee95c5e34f2dc90d4e1d0eba2ac18c458650fcabfeb1f97e4e6c20f6c18b9eb23279e7f521e542e4ce947a5752de98e636a725aa93a2dfdf53928f25c341a8c9bd7e60eb92fdf562f29df390a89d894bfdd7637de96029b76266a8c94811919478d09fcf78f982d8eb178f04b203f3d15b16817c0adef43e2afe1c27e5b7b5981a11f6dd0c9996e771d36ba2e476aa5f2ea50b4ac2c199fc173b0320c4a80bddb2ecb6d99ae67360cdac41445eef65396c2420e30bd570b92b58016999ad1", 0xc2}, {&(0x7f0000000a80)="6da7316312c71a0c29e888ca79f7587f1cdf07ac61e917548787545eb25f1b5bea6355c8e34e5bb34710a8d3fef60803243dac2cd6e3f9bd2b25ea54dbbff81f681a4ef288062a4d996729fa14621d83cb3d85aec25cf394eaa258d8a4f56c2083eb8d2ec2125e4feef86b6fc92c79419ede088f942cefe3dbba111ccf2daa55969d4d421613ac66d4", 0x89}, {&(0x7f0000000b40)="8bfd402a5e6f9695f50d3bc67f8d858097f24e120e54142763417e1eb9991011ce06977b4e93d4052993e3efefd462d0c507aeec1906147cccb05204465e89518cc90f652dd37713637fa9f990ce747fb6ab8fa0d4f511bcee826303174c7e7dccdf9d406352102df8d89fced0beaa1631bae90a967a87efbd095d7d1d907945ea6887836bbe54e6499678631a827087237176587b77fa1c3b18501fc68c0a174e6828b0d0ed49504e6758c8d3a0c27918861c9193942b736c7cc380832f72fd354053210df46c23a73a105c1aa19e4786fe9162f471c267", 0xd8}], 0x3, &(0x7f0000000d00)=[@init={0x18, 0x84, 0x0, {0x2, 0x21, 0x7, 0x2}}, @dstaddrv4={0x18}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x200, 0xffff, r10}}], 0x50, 0x4000}, {&(0x7f0000000d80)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000001040)=[{&(0x7f0000000dc0)="ce3f34bf4728402e25b1cafcf12d36faa0b12934757c2b9465024b5e29722046c241427ac1e97af7a293a4dd27a1f573e703566a92a989329b574c13758806d7b28b145864a8cd8fabce9796136ca63c5be1a85a878918bf1cdeea54476c512257277632a0b83e3f9cebf59e6c0aa6f13b87ee54c1b3af1d49cadb2c165cc60c28a413bbfd8b0051d2d78ad52a96f41d6a9bb0875b411ddd198fb8ccae495e9fc452837efe3243961dc94340fcc9c1c93f577feac2473945a26b183edf7dad41fb1d23502faf5f84b2803aa64783ae3ddb923af52e243c2e9ee4f4c8", 0xdc}, {&(0x7f0000000ec0)="d9072773c0a655554da707026ffc5bdddf53669036a3f1f6360c90a082495db1d90e4024cf195ed8ad0afade93b110db496afd01461d97163899957af67632cc15032f4656235958e5a681d178087e08be930557562728bd16fd7b1ea21d52ff650a7cf864a5592816b71bef3e6288975aecdaee55d6836266a0bc9c9e2d8fbb", 0x80}, {&(0x7f0000000f40)="0a3c3d7679ed21eca4f10233855837d4f42685a4fe9cc9ed78beadd1387a684feb6efdba447d92c88086bcb730bc1ee593961f00a34dd04fa369726af9462d979389272a12db872fc172b5b9e0d926b30f8cdc7c4fd30f62b4acc780347f1d25", 0x60}, {&(0x7f0000000fc0)="2561bbb6298f89b437f9253b18593ba14e75eb8fc9cfa2cff7549c862ce1a14ef6f7ddf017fc7be59aa514057b94f08326d985bfa53d42c31d69d14c760ecb46ff0c97d554179e13ab51239b765880a716bbfa34512606588b96a59f11cf713b3b8d27", 0x63}], 0x4, &(0x7f0000001100)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x13}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0xb3ef, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x4, 0xffffffffffffffc7, 0x8, 0x5, 0x0, 0xffffffffffff6e47, r11}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x8000, 0x11}}], 0x98, 0x4008000}, {&(0x7f00000011c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000002300)=[{&(0x7f0000001200)="a2a047c31a9ff938c415be3737b43ce36bd3106ca9e3abc4433a696789fa9322c6bcf64e03e5390c84e6a828cc61d1128044af03ed92f61cc1ec4d41bfc7882f069a6e7a6ef86e8906c97238da07fd9577692b0b23359f9ad3ec95ef26a08233d699bd120ec68168cbaed6e256fa21eea92d18e5429ff0553a94ead2ec4cba202b5d16452fe912f07209cf639b66b6ce944f4b1d936130c098798d8b3291b8d9114eb05fc1e6544c6ce10d4df1d075dece16991c4e10e7f15f094f9c76235ed7409da5fac51d3e", 0xc7}, 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{&(0x7f0000003480)="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0x1000}, {&(0x7f0000004480)="359f6af7df7db849b037c1a21bdd2988fa88ba060b411e5a4044c733feccc385fc69866d23f1823829a40ffbfef1f3cfb7f54000c16ebbcfb976d87d4ab57ec4c759d09fe29bbbf4df8d0433b71c7558474789e232f73782b8c1f943bfb7248cb32685efa3d91ae2fe5281ac071df43137372e7f263ce69c30c153bbcb1b71f1f4768a59bedf82f68b09b83231cc918e251de1ffa7e038e696d1", 0x9a}], 0x5, 0x0, 0x0, 0x40080}, {&(0x7f00000045c0)=@in={0x2, 0x4e20, @loopback}, 0x10, &(0x7f00000046c0)=[{&(0x7f0000004600)="571d1b6827eccd0291bf98dcb8d73fe4b0d4effa7c8c8eaab316ad3e026e7e54f80a4fc7f9a6aece536cee868cfdf06aac9bcad173279dd703d9ea1a81a2b7dde627333ddf52f485c4a906a0b82c89b284843a4a887d6bbc9cad4ed2cc218f0c966bdbe05b0aaa50b973842a26665eef7d03f6bb7e2e3fd21146f7f53b73b06d23447866e3bd5a6693d099a0b7d05cbe4e90d561fd3d37", 0x97}], 0x1, &(0x7f0000004a00)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0xb0, 0x3, r12}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x20a, 0x1, 0x73, 0x6, 0x9, 0x7, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x75, 0x6, 0x4, 0x7, 0x4, 0x35f, 0x9, 0x5, r14}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x7}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x8}}], 0xc8, 0x4000}], 0x7, 0x1) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req={0x0, 0xd6, 0x80000000, 0x12e5}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 17:40:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8914, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = memfd_create(&(0x7f0000000080)='em0\\.vmnet0bdevwlan0user\x00', 0x1) write$P9_RWALK(r1, &(0x7f0000000140)={0x57, 0x6f, 0x2, {0x6, [{0x44}, {0x4, 0x4, 0x8}, {0x1, 0x4, 0x2}, {0x10, 0x1, 0x2}, {0x0, 0x3, 0x2}, {0x40, 0x4, 0x5}]}}, 0x57) syz_read_part_table(0x80200000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)='RDSK', 0x4}]) 17:40:49 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0189436, &(0x7f0000000100)={0xa3}) 17:40:49 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000003f000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:49 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:49 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000004c0)=@security={'security\x00', 0xe, 0x4, 0xffffffffffffffa2, 0xf8, 0xf8, 0x1f0, 0x1f0, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000000), {[{{@ip={@multicast2, @remote, 0x0, 0x0, 'syzkaller1\x00', 'rose0\x00'}, 0x0, 0x98, 0xc0}, @common=@SET={0x0, 'SET\x00'}}, {{@ip={@multicast2, @rand_addr, 0x0, 0x0, 'veth0_to_bridge\x00', 'lo\x00'}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x98, 0x108}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "1254c0b25a89f28084cf3c84a7cc6fc05281c9bdcd3533071e5bbc70de45ea66dae9640cc1f64fc7f3737997bfc86d9043a7547a571d03201fb82da546cabfa0"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x24c) 17:40:49 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc00c5512, &(0x7f0000000100)={0xa3}) 17:40:49 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xf6ffffff, 0x0) 17:40:49 executing program 6 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) [ 318.454551] FAULT_INJECTION: forcing a failure. [ 318.454551] name failslab, interval 1, probability 0, space 0, times 0 [ 318.465870] CPU: 0 PID: 11310 Comm: syz-executor6 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 318.474370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.483730] Call Trace: [ 318.486340] dump_stack+0x1c9/0x2b4 [ 318.490000] ? dump_stack_print_info.cold.2+0x52/0x52 [ 318.495204] ? print_usage_bug+0xc0/0xc0 [ 318.499287] ? mark_held_locks+0x160/0x160 17:40:49 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000300)={{&(0x7f000069f000/0x4000)=nil, 0x4000}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x800) ioctl$NBD_CLEAR_QUE(r1, 0xab05) 17:40:49 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000f0ffff}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:49 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185505, &(0x7f0000000100)={0xa3}) 17:40:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0a5cc80700315f85715070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x2000, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000540)={0x8}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000580)) r3 = memfd_create(&(0x7f0000000240)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) perf_event_open$cgroup(&(0x7f0000000600)={0x0, 0x70, 0x7, 0x2, 0x7fffffff, 0x1, 0x0, 0x100000001, 0x2, 0x1, 0xe975, 0x200, 0x5, 0x80000000, 0x2, 0x1, 0x4, 0x8000, 0xda, 0x3b5, 0x6, 0x4, 0x1, 0x0, 0xffff, 0x5e9, 0x6, 0x0, 0x0, 0x8, 0x4, 0x4b1, 0x20, 0x2, 0x8d68, 0xe038, 0x5, 0x0, 0x0, 0xfff, 0x1, @perf_bp={&(0x7f00000005c0), 0x3}, 0x40, 0x0, 0x4, 0x7, 0x8, 0x3, 0x1}, r1, 0xa, r1, 0x1) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/170, 0xaa}], 0x4) [ 318.503551] should_fail.cold.4+0xa/0x11 [ 318.507643] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.512774] ? print_usage_bug+0xc0/0xc0 [ 318.516867] ? mark_held_locks+0x160/0x160 [ 318.521125] ? find_held_lock+0x36/0x1c0 [ 318.525281] ? ieee802154_llsec_setparams+0x648/0x820 [ 318.530510] ? check_same_owner+0x340/0x340 [ 318.534849] ? rcu_note_context_switch+0x680/0x680 [ 318.539789] ? print_usage_bug+0xc0/0xc0 [ 318.543879] __should_failslab+0x124/0x180 [ 318.548137] should_failslab+0x9/0x14 17:40:49 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 318.551965] __kmalloc+0x2b2/0x720 [ 318.555531] ? rw_copy_check_uvector+0x361/0x3e0 [ 318.560301] ? lock_downgrade+0x8f0/0x8f0 [ 318.564477] rw_copy_check_uvector+0x361/0x3e0 [ 318.569085] import_iovec+0xcf/0x470 [ 318.572823] ? dup_iter+0x270/0x270 [ 318.576474] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 318.582031] ? _copy_from_user+0xdf/0x150 [ 318.586271] copy_msghdr_from_user+0x3bc/0x580 [ 318.590880] ? move_addr_to_kernel.part.18+0x100/0x100 [ 318.596184] ? ksys_dup3+0x690/0x690 [ 318.599921] ___sys_sendmsg+0x11c/0x930 [ 318.603918] ? find_held_lock+0x36/0x1c0 [ 318.608003] ? copy_msghdr_from_user+0x580/0x580 [ 318.612864] ? lock_downgrade+0x8f0/0x8f0 [ 318.617037] ? __fget_light+0x2f7/0x440 [ 318.621032] ? fget_raw+0x20/0x20 [ 318.624511] ? lock_downgrade+0x8f0/0x8f0 [ 318.628686] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 318.634241] ? proc_fail_nth_write+0x9e/0x210 [ 318.638745] ? proc_cwd_link+0x1d0/0x1d0 [ 318.642825] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 318.648370] ? sockfd_lookup_light+0xc5/0x160 [ 318.652885] __sys_sendmmsg+0x240/0x6f0 [ 318.656881] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 318.661219] ? __lock_is_held+0xb5/0x140 [ 318.665317] ? fput+0x130/0x1a0 [ 318.668605] ? do_syscall_64+0x9a/0x820 [ 318.672586] ? do_syscall_64+0x9a/0x820 [ 318.676567] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.681156] ? trace_hardirqs_on+0xbd/0x2c0 [ 318.685485] ? __ia32_sys_read+0xb0/0xb0 [ 318.689555] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.694940] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 318.700069] __x64_sys_sendmmsg+0x9d/0x100 [ 318.704314] do_syscall_64+0x1b9/0x820 [ 318.708219] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 318.713595] ? syscall_return_slowpath+0x5e0/0x5e0 [ 318.718535] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 318.723563] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 318.728583] ? recalc_sigpending_tsk+0x180/0x180 [ 318.733343] ? kasan_check_write+0x14/0x20 [ 318.737590] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.742451] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.747641] RIP: 0033:0x457099 [ 318.750844] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.769758] RSP: 002b:00007f475e619c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 318.777477] RAX: ffffffffffffffda RBX: 00007f475e61a6d4 RCX: 0000000000457099 [ 318.784749] RDX: 0000000000000249 RSI: 0000000020001300 RDI: 0000000000000004 [ 318.792019] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 17:40:50 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xedc0, 0x0) [ 318.799290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 318.806560] R13: 00000000004d4440 R14: 00000000004c8b19 R15: 0000000000000000 17:40:50 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000000000f0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:50 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x80, 0x80) ioctl$SG_GET_COMMAND_Q(0xffffffffffffffff, 0x2270, &(0x7f0000000380)) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000500)={0x10000009, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000440)={0x2, 0x0, &(0x7f0000000100)=""/142, &(0x7f0000000080)=""/9, &(0x7f0000000e80)=""/4096}) r5 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xc2d0, 0x42000) r6 = inotify_add_watch(r5, &(0x7f0000000240)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, r6) ioctl$SCSI_IOCTL_GET_PCI(r5, 0x5387, &(0x7f0000000280)) read$FUSE(r5, &(0x7f0000002e80), 0x3ee6) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x800000000000001e, 0x811, r4, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x103082) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000003c0)={'teql0\x00', {0x2, 0x4e21, @broadcast}}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x100) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a80)={'veth0\x00'}) fsync(r0) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) 17:40:50 executing program 6 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:50 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:50 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185507, &(0x7f0000000100)={0xa3}) 17:40:50 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x200000000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getgroups(0x1, &(0x7f0000000280)=[0xee00]) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x7fffffff}, 0x8) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{}, 0x3f}) 17:40:50 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000b00}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:50 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x3000000, 0x0) [ 319.048883] FAULT_INJECTION: forcing a failure. [ 319.048883] name failslab, interval 1, probability 0, space 0, times 0 [ 319.060538] CPU: 0 PID: 11349 Comm: syz-executor6 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 319.069043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.078412] Call Trace: [ 319.081022] dump_stack+0x1c9/0x2b4 [ 319.084667] ? dump_stack_print_info.cold.2+0x52/0x52 [ 319.089876] ? graph_lock+0x170/0x170 [ 319.093689] ? perf_trace_lock+0xde/0x920 [ 319.097864] should_fail.cold.4+0xa/0x11 [ 319.101966] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 319.107090] ? print_usage_bug+0xc0/0xc0 [ 319.111203] ? __lock_is_held+0xb5/0x140 [ 319.115307] ? graph_lock+0x170/0x170 [ 319.119135] ? graph_lock+0x170/0x170 [ 319.122990] ? __lock_acquire+0x7fc/0x5020 [ 319.127251] ? find_held_lock+0x36/0x1c0 [ 319.131341] ? __lock_is_held+0xb5/0x140 [ 319.135495] ? mac802154_wpan_open+0x1f48/0x50c0 [ 319.140294] ? check_same_owner+0x340/0x340 [ 319.144646] ? rcu_note_context_switch+0x680/0x680 17:40:50 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0045878, &(0x7f0000000100)={0xa3}) 17:40:50 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 319.149787] __should_failslab+0x124/0x180 [ 319.154035] should_failslab+0x9/0x14 [ 319.157852] kmem_cache_alloc_node+0x256/0x720 [ 319.162453] ? zap_class+0x740/0x740 [ 319.166286] ? ip6_pol_route_lookup+0x10b0/0x10b0 [ 319.171182] __alloc_skb+0x119/0x770 [ 319.174938] ? skb_scrub_packet+0x490/0x490 [ 319.179287] ? ip6_pol_route_output+0x54/0x70 [ 319.183813] ? find_held_lock+0x36/0x1c0 [ 319.187904] __ip6_append_data.isra.47+0x27a4/0x3600 [ 319.193023] ? lock_downgrade+0x8f0/0x8f0 [ 319.197206] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 319.202261] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 319.206969] ? ip6_setup_cork+0x1ac0/0x1ac0 [ 319.211310] ? dst_output+0x180/0x180 [ 319.215131] ? find_held_lock+0x36/0x1c0 [ 319.219233] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 319.225023] ? ip6_setup_cork+0x120b/0x1ac0 [ 319.229370] ? ip6_autoflowlabel.part.48+0x80/0x80 [ 319.234317] ? mark_held_locks+0xc9/0x160 [ 319.238504] ? __local_bh_enable_ip+0x161/0x230 [ 319.243198] ? __local_bh_enable_ip+0x161/0x230 [ 319.247889] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.252482] ? trace_hardirqs_on+0xbd/0x2c0 [ 319.256807] ? lock_release+0x9f0/0x9f0 [ 319.260790] ? lock_sock_nested+0xe7/0x120 [ 319.265047] ip6_append_data+0x1b4/0x2d0 [ 319.269120] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 319.274171] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 319.279203] rawv6_sendmsg+0x11cb/0x4720 [ 319.283291] ? show_schedstat+0x421/0xeb0 [ 319.287468] ? rawv6_getsockopt+0x140/0x140 [ 319.291815] ? find_held_lock+0x36/0x1c0 [ 319.295900] ? find_held_lock+0x36/0x1c0 [ 319.299994] ? lock_downgrade+0x8f0/0x8f0 [ 319.304161] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 319.309835] ? aa_label_sk_perm+0x45b/0x8d0 [ 319.314181] ? aa_profile_af_perm+0x430/0x430 [ 319.318753] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 319.324322] ? _copy_from_user+0xdf/0x150 [ 319.328503] ? aa_af_perm+0x5a0/0x5a0 [ 319.332351] inet_sendmsg+0x1a1/0x690 [ 319.336172] ? rawv6_getsockopt+0x140/0x140 [ 319.340510] ? inet_sendmsg+0x1a1/0x690 [ 319.344504] ? ipip_gro_receive+0x100/0x100 [ 319.348843] ? apparmor_socket_sendmsg+0x29/0x30 [ 319.353617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 319.359168] ? security_socket_sendmsg+0x94/0xc0 [ 319.363933] ? ipip_gro_receive+0x100/0x100 [ 319.368284] sock_sendmsg+0xd5/0x120 [ 319.372012] ___sys_sendmsg+0x51d/0x930 [ 319.376007] ? copy_msghdr_from_user+0x580/0x580 [ 319.380798] ? perf_trace_lock+0xde/0x920 [ 319.384970] ? __fget_light+0x2f7/0x440 [ 319.389028] ? fget_raw+0x20/0x20 [ 319.392510] ? lock_downgrade+0x8f0/0x8f0 [ 319.396675] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 319.402232] ? proc_fail_nth_write+0x9e/0x210 [ 319.406749] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 319.412297] ? sockfd_lookup_light+0xc5/0x160 [ 319.416812] __sys_sendmmsg+0x240/0x6f0 [ 319.420808] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 319.425176] ? fput+0x130/0x1a0 [ 319.428474] ? do_syscall_64+0x9a/0x820 [ 319.432456] ? do_syscall_64+0x9a/0x820 [ 319.436436] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.441024] ? trace_hardirqs_on+0xbd/0x2c0 [ 319.445356] ? __ia32_sys_read+0xb0/0xb0 [ 319.449645] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.455085] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 319.460205] __x64_sys_sendmmsg+0x9d/0x100 [ 319.464466] do_syscall_64+0x1b9/0x820 [ 319.468364] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 319.473736] ? syscall_return_slowpath+0x5e0/0x5e0 [ 319.478716] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 319.483744] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 319.488765] ? recalc_sigpending_tsk+0x180/0x180 [ 319.493545] ? kasan_check_write+0x14/0x20 [ 319.497801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.502667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.507858] RIP: 0033:0x457099 [ 319.511056] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.529993] RSP: 002b:00007f475e619c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 319.537719] RAX: ffffffffffffffda RBX: 00007f475e61a6d4 RCX: 0000000000457099 [ 319.545015] RDX: 0000000000000249 RSI: 0000000020001300 RDI: 0000000000000004 [ 319.552291] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 319.559567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 319.566858] R13: 00000000004d4440 R14: 00000000004c8b19 R15: 0000000000000001 17:40:51 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000140)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000440)="ec5cc8b62aace68571507061a52c4fb4b57ac78c8387") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'team_slave_1\x00', 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYRES32=r2]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) 17:40:51 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105502, &(0x7f0000000100)={0xa3}) 17:40:51 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x3, 0x0) 17:40:51 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000000000a}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:51 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:51 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f00000003c0)={0x0, 0x2, 0x0, 0x0, 0x2}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x3f0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x40505331, &(0x7f0000000240)) r2 = gettid() r3 = dup3(r1, r1, 0x80000) recvfrom$unix(r3, &(0x7f0000000400)=""/4096, 0x1000, 0x10100, 0x0, 0x0) timer_create(0x7, &(0x7f0000044000)={0x0, 0x40000000012}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000014) 17:40:51 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x8cffffff00000000, 0x0) 17:40:51 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000009}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:51 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe43d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:51 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8004550f, &(0x7f0000000100)={0xa3}) 17:40:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000001, 0x4000031, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0x2, 0x6) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x258, 0x0, 0x0, 0xe0, 0xe0, 0xe0, 0x1c0, 0x1c0, 0x1c0, 0x1c0, 0x1c0, 0x3, &(0x7f00000000c0), {[{{@ip={@empty, @broadcast, 0xff0000ff, 0x0, 'vcan0\x00', 'yam0\x00', {0xff}, {0xff}, 0xde, 0x3, 0xc}, 0x0, 0x98, 0xe0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x40, 0x8, 0x1, 'pptp\x00', 0xff}}}, {{@ip={@loopback, @broadcast, 0xffffffff, 0xff0000ff, 'veth0\x00', 'bond_slave_0\x00', {}, {}, 0x2f, 0x1, 0x2a}, 0x0, 0x98, 0xe0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x411, 0x8, 0x6, '\x00', 0xf3ae}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2b8) sendmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000002740)=[{&(0x7f0000001740)="c7", 0x1}], 0x1, &(0x7f00000001c0)}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000002200)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000002700)}}], 0x4000000000000d2, 0x0) 17:40:51 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x34, 0x0, &(0x7f00000001c0)=[@free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x6}, @decrefs={0x40046307, 0x2}, @enter_looper, @acquire_done={0x40106309, r3, 0x4}], 0x1000, 0x0, &(0x7f0000000400)="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"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="02630440", @ANYRES64=0x0, @ANYBLOB="0c000023f8aa01003f8017e4f3cac7bd6d810c11be61272fb7b80b41ac943a3c5873fce0b3fd784a13e0f10e1bd7dc126e8f6080125f347d50c9ae8cb0d1902ad68acd00e1c5dadd48c843dc82226d790adcb9b9f15cd40439a806b03a5de80af46f7bdb7667c19be7d3c5dabe2d4131862a977a9887afb7e354fc9bb35458eb8c1c4172b1ba5552dd47200de1854127b62fdd1ef386e9e565cced22cdb201c747b4fa95e7b8a508a676d326fb1ca1b355643e2520467c8269595169741488f5"], 0x0, 0x0, &(0x7f00000007c0)}) 17:40:51 executing program 6 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:51 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000280)={"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"}) fdatasync(r0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x55) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000680)={&(0x7f00000001c0)='user\x00', r1}, 0x10) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)="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", 0x1000, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000140)="e6211d2bc1edbd375755e20172b629b0300277641d9942077f1278bd3ca70160d848ed81589f0da26cd511fddbea98d07318e5c2d5ff38acd2fbccb673ea03a796481665a218487526a9344884c9d85a266cafe4fb90a28e8d2cbe32f2b84330ca5a7a4de248c846", 0x68) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x9}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001840)=@sack_info={r3, 0x5}, &(0x7f00000007c0)=0xc) socket$inet6_udplite(0xa, 0x2, 0x88) socket$vsock_stream(0x28, 0x1, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x1a0}]) prctl$setfpexc(0xc, 0x20000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000006c0)=""/101) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000780)={0x792, 0x4, 0xc, 0x0, 0x41f, 0x100000001, 0x7, 0xa86a, r3}, 0x20) 17:40:51 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x100000000000000, 0x0) 17:40:51 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x300000000000000, 0x0) [ 320.220669] FAULT_INJECTION: forcing a failure. [ 320.220669] name failslab, interval 1, probability 0, space 0, times 0 [ 320.232429] CPU: 0 PID: 11410 Comm: syz-executor6 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 320.240924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.250507] Call Trace: [ 320.253110] dump_stack+0x1c9/0x2b4 [ 320.256755] ? dump_stack_print_info.cold.2+0x52/0x52 [ 320.261989] should_fail.cold.4+0xa/0x11 [ 320.266079] ? fault_create_debugfs_attr+0x1f0/0x1f0 17:40:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000580)=0xfffffffffffffffc, 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendto$inet6(r1, &(0x7f0000000080)="0401000000c000ddb8460900fff55b4202938207d9fb3780398d537500000000792f301ee616d5c01843f565d5d5a54a13326124a823c84a6dc623b5", 0x3c, 0x0, &(0x7f0000000000)={0xa, 0x200800800, 0x20000000005, @ipv4={[], [], @multicast2}}, 0x1c) [ 320.271211] ? __save_stack_trace+0x8d/0xf0 [ 320.275577] ? graph_lock+0x170/0x170 [ 320.279396] ? save_stack+0x43/0xd0 [ 320.283044] ? find_held_lock+0x36/0x1c0 [ 320.287151] ? __lock_is_held+0xb5/0x140 [ 320.291267] ? check_same_owner+0x340/0x340 [ 320.295603] ? mark_held_locks+0xc9/0x160 [ 320.299769] ? rcu_note_context_switch+0x680/0x680 [ 320.304724] ? kmem_cache_alloc_node+0x217/0x720 [ 320.309507] __should_failslab+0x124/0x180 [ 320.313757] should_failslab+0x9/0x14 17:40:51 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000001000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 320.317576] kmem_cache_alloc_node_trace+0x259/0x720 [ 320.322721] __kmalloc_node_track_caller+0x33/0x70 [ 320.327700] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 320.332513] __alloc_skb+0x155/0x770 [ 320.336258] ? skb_scrub_packet+0x490/0x490 [ 320.340602] ? ip6_pol_route_output+0x54/0x70 [ 320.345132] ? find_held_lock+0x36/0x1c0 [ 320.349256] __ip6_append_data.isra.47+0x27a4/0x3600 [ 320.354643] ? lock_downgrade+0x8f0/0x8f0 [ 320.358811] ? kasan_check_read+0x11/0x20 [ 320.362998] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 320.368046] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 320.372740] ? ip6_setup_cork+0x1ac0/0x1ac0 [ 320.377080] ? dst_output+0x180/0x180 [ 320.380899] ? find_held_lock+0x36/0x1c0 [ 320.384996] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 320.390554] ? ip6_setup_cork+0x120b/0x1ac0 [ 320.394901] ? ip6_autoflowlabel.part.48+0x80/0x80 [ 320.399852] ? mark_held_locks+0xc9/0x160 [ 320.404019] ? __local_bh_enable_ip+0x161/0x230 [ 320.408705] ? __local_bh_enable_ip+0x161/0x230 [ 320.413391] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.418017] ? trace_hardirqs_on+0xbd/0x2c0 [ 320.422352] ? lock_release+0x9f0/0x9f0 [ 320.426334] ? lock_sock_nested+0xe7/0x120 [ 320.430587] ip6_append_data+0x1b4/0x2d0 [ 320.434658] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 320.439692] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 320.444735] rawv6_sendmsg+0x11cb/0x4720 [ 320.448843] ? rawv6_getsockopt+0x140/0x140 [ 320.453184] ? find_held_lock+0x36/0x1c0 [ 320.457266] ? find_held_lock+0x36/0x1c0 [ 320.461346] ? lock_downgrade+0x8f0/0x8f0 [ 320.465502] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 320.471072] ? aa_label_sk_perm+0x45b/0x8d0 [ 320.475426] ? aa_profile_af_perm+0x430/0x430 [ 320.479964] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 320.485528] ? _copy_from_user+0xdf/0x150 [ 320.489714] ? aa_af_perm+0x5a0/0x5a0 [ 320.493535] inet_sendmsg+0x1a1/0x690 [ 320.497344] ? rawv6_getsockopt+0x140/0x140 [ 320.501667] ? inet_sendmsg+0x1a1/0x690 [ 320.505655] ? ipip_gro_receive+0x100/0x100 [ 320.509992] ? apparmor_socket_sendmsg+0x29/0x30 [ 320.514760] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 320.520306] ? security_socket_sendmsg+0x94/0xc0 [ 320.525084] ? ipip_gro_receive+0x100/0x100 [ 320.529417] sock_sendmsg+0xd5/0x120 [ 320.533159] ___sys_sendmsg+0x51d/0x930 [ 320.537151] ? copy_msghdr_from_user+0x580/0x580 [ 320.541923] ? lock_downgrade+0x8f0/0x8f0 [ 320.546096] ? __fget_light+0x2f7/0x440 [ 320.550082] ? fget_raw+0x20/0x20 [ 320.553557] ? lock_downgrade+0x8f0/0x8f0 [ 320.557716] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 320.563268] ? proc_fail_nth_write+0x9e/0x210 [ 320.567771] ? proc_cwd_link+0x1d0/0x1d0 [ 320.571845] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 320.577385] ? sockfd_lookup_light+0xc5/0x160 [ 320.581895] __sys_sendmmsg+0x240/0x6f0 [ 320.585906] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 320.590238] ? __lock_is_held+0xb5/0x140 [ 320.594334] ? fput+0x130/0x1a0 [ 320.597623] ? do_syscall_64+0x9a/0x820 [ 320.601602] ? do_syscall_64+0x9a/0x820 [ 320.605583] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.610174] ? trace_hardirqs_on+0xbd/0x2c0 [ 320.614527] ? __ia32_sys_read+0xb0/0xb0 [ 320.618600] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.623994] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 320.629115] __x64_sys_sendmmsg+0x9d/0x100 [ 320.633363] do_syscall_64+0x1b9/0x820 [ 320.637258] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 320.642630] ? syscall_return_slowpath+0x5e0/0x5e0 [ 320.647568] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 320.652593] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 320.657613] ? recalc_sigpending_tsk+0x180/0x180 [ 320.662377] ? kasan_check_write+0x14/0x20 [ 320.666627] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.671486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.676683] RIP: 0033:0x457099 [ 320.679885] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.698799] RSP: 002b:00007f475e619c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 320.706524] RAX: ffffffffffffffda RBX: 00007f475e61a6d4 RCX: 0000000000457099 [ 320.713794] RDX: 0000000000000249 RSI: 0000000020001300 RDI: 0000000000000004 17:40:52 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xfffff000, 0x0) [ 320.721063] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 320.728338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 320.735609] R13: 00000000004d4440 R14: 00000000004c8b19 R15: 0000000000000002 17:40:52 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045510, &(0x7f0000000100)={0xa3}) 17:40:52 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) open$dir(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8) getdents64(r0, &(0x7f00000000c0)=""/120, 0x78) 17:40:52 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000f000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:52 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/242, 0x3ed}], 0x2, 0x0) 17:40:52 executing program 6 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) [ 321.015662] FAULT_INJECTION: forcing a failure. [ 321.015662] name failslab, interval 1, probability 0, space 0, times 0 [ 321.027014] CPU: 0 PID: 11458 Comm: syz-executor6 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 321.035515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.044877] Call Trace: [ 321.047481] dump_stack+0x1c9/0x2b4 [ 321.051126] ? dump_stack_print_info.cold.2+0x52/0x52 [ 321.056332] ? lock_downgrade+0x8f0/0x8f0 [ 321.060567] ? ip6mr_rule_action+0xdd/0x3e0 [ 321.064917] should_fail.cold.4+0xa/0x11 [ 321.069007] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.074190] ? fib_rules_lookup+0x550/0xcd0 [ 321.078560] ? fib_rules_net_exit+0x120/0x120 [ 321.083153] ? __nf_conntrack_find_get.part.43+0x109c/0x1bd0 [ 321.089145] ? __lock_acquire+0x7fc/0x5020 [ 321.093404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 321.098967] ? ip6mr_fib_lookup.isra.22+0x1f0/0x2b0 [ 321.104016] ? ip6mr_update_thresholds+0x2e0/0x2e0 [ 321.108976] ? mark_held_locks+0x160/0x160 [ 321.113227] ? graph_lock+0x170/0x170 [ 321.117030] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.121632] __should_failslab+0x124/0x180 [ 321.125880] should_failslab+0x9/0x14 [ 321.129689] kmem_cache_alloc+0x47/0x710 [ 321.133756] ? mroute6_is_socket+0x354/0x430 [ 321.138175] ? ip6mr_fib_lookup.isra.22+0x2b0/0x2b0 [ 321.143218] skb_clone+0x1be/0x500 [ 321.146769] ? skb_split+0x11f0/0x11f0 [ 321.150686] ip6_finish_output2+0x17f4/0x2820 [ 321.155202] ? ip6_copy_metadata+0xe50/0xe50 [ 321.159634] ? lock_downgrade+0x8f0/0x8f0 [ 321.163797] ? kasan_check_read+0x11/0x20 [ 321.167949] ? rcu_is_watching+0x8c/0x150 [ 321.172118] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 321.176810] ? ip6_mtu+0x160/0x520 [ 321.180360] ? ip6_dst_ifdown+0x4e0/0x4e0 [ 321.184514] ? kasan_check_read+0x11/0x20 [ 321.188673] ip6_finish_output+0x5fe/0xbc0 [ 321.192915] ? ip6_finish_output+0x5fe/0xbc0 [ 321.197333] ip6_output+0x234/0x9d0 [ 321.200975] ? ip6_finish_output+0xbc0/0xbc0 [ 321.205388] ? mark_held_locks+0xc9/0x160 [ 321.209544] ? ip6_fragment+0x3930/0x3930 [ 321.213699] ? __local_bh_enable_ip+0x161/0x230 [ 321.218372] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.223186] ? lock_release+0x9f0/0x9f0 [ 321.227176] ? lock_sock_nested+0xe7/0x120 [ 321.231496] ip6_local_out+0xc5/0x1b0 [ 321.235309] ip6_send_skb+0xba/0x340 [ 321.239029] ip6_push_pending_frames+0xc5/0xf0 [ 321.243616] rawv6_sendmsg+0x366e/0x4720 [ 321.247694] ? rawv6_getsockopt+0x140/0x140 [ 321.252026] ? find_held_lock+0x36/0x1c0 [ 321.256092] ? find_held_lock+0x36/0x1c0 [ 321.260163] ? lock_downgrade+0x8f0/0x8f0 [ 321.264317] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 321.269919] ? aa_label_sk_perm+0x45b/0x8d0 [ 321.274276] ? aa_profile_af_perm+0x430/0x430 [ 321.278800] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 321.284339] ? _copy_from_user+0xdf/0x150 [ 321.288513] ? aa_af_perm+0x5a0/0x5a0 [ 321.292326] inet_sendmsg+0x1a1/0x690 [ 321.296134] ? rawv6_getsockopt+0x140/0x140 [ 321.300483] ? inet_sendmsg+0x1a1/0x690 [ 321.304462] ? ipip_gro_receive+0x100/0x100 [ 321.308786] ? apparmor_socket_sendmsg+0x29/0x30 [ 321.313548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 321.319119] ? security_socket_sendmsg+0x94/0xc0 [ 321.323882] ? ipip_gro_receive+0x100/0x100 [ 321.328222] sock_sendmsg+0xd5/0x120 [ 321.331943] ___sys_sendmsg+0x51d/0x930 [ 321.335940] ? copy_msghdr_from_user+0x580/0x580 [ 321.340721] ? lock_downgrade+0x8f0/0x8f0 [ 321.344882] ? __fget_light+0x2f7/0x440 [ 321.348885] ? fget_raw+0x20/0x20 [ 321.352444] ? lock_downgrade+0x8f0/0x8f0 [ 321.356593] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 321.362133] ? proc_fail_nth_write+0x9e/0x210 [ 321.366632] ? proc_cwd_link+0x1d0/0x1d0 [ 321.370705] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 321.376249] ? sockfd_lookup_light+0xc5/0x160 [ 321.380753] __sys_sendmmsg+0x240/0x6f0 [ 321.384740] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 321.389068] ? __lock_is_held+0xb5/0x140 [ 321.393152] ? fput+0x130/0x1a0 [ 321.396528] ? do_syscall_64+0x9a/0x820 [ 321.400503] ? do_syscall_64+0x9a/0x820 [ 321.404480] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.409064] ? trace_hardirqs_on+0xbd/0x2c0 [ 321.413387] ? __ia32_sys_read+0xb0/0xb0 [ 321.417453] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.422816] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 321.427941] __x64_sys_sendmmsg+0x9d/0x100 [ 321.432191] do_syscall_64+0x1b9/0x820 [ 321.436089] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 321.441458] ? syscall_return_slowpath+0x5e0/0x5e0 [ 321.446392] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 321.451416] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 321.456432] ? recalc_sigpending_tsk+0x180/0x180 [ 321.461190] ? kasan_check_write+0x14/0x20 [ 321.465440] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.470294] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.475482] RIP: 0033:0x457099 [ 321.478678] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.497577] RSP: 002b:00007f475e619c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 321.505290] RAX: ffffffffffffffda RBX: 00007f475e61a6d4 RCX: 0000000000457099 17:40:52 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:52 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5421, &(0x7f0000000100)={0xa3}) 17:40:52 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xf0ffff, 0x0) 17:40:52 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0xb00000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:52 executing program 4: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f0000000400)=ANY=[]) fchmodat(r1, &(0x7f0000000600)='./file0\x00', 0x100) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000140)='./file0/file0\x00', r2}, 0x10) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000200)=""/80, 0x50) getdents64(r3, &(0x7f0000000440)=""/186, 0x2cc) r4 = syz_open_dev$usb(&(0x7f00000002c0)='/dev/bus/usb/00#/00#\x00', 0x36, 0x10b040) signalfd4(r0, &(0x7f00000005c0)={0x8}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x101, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e20, 0x100000001, @loopback, 0x8}}, 0x7, 0x4, 0x7, 0x7, 0x1}, &(0x7f0000000400)=0x98) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000300)={0x10}) r6 = dup2(r3, r0) ioctl$TIOCLINUX7(r6, 0x541c, &(0x7f0000000100)={0x7, 0x81}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/27, 0x3}) 17:40:52 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/111) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000440)}, &(0x7f0000000580)="5f39203a1ec61c000f2657a275e0338c73d24faf8117a1bbcec4ae78adceccee3f", &(0x7f00000004c0)=""/44, 0x0, 0x0, 0x0, &(0x7f0000000600)}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x3, [@local, @empty, @random="8ca69704aaa5"]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x9}, 0xc) [ 321.512559] RDX: 0000000000000249 RSI: 0000000020001300 RDI: 0000000000000004 [ 321.519828] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 321.527095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 321.534360] R13: 00000000004d4440 R14: 00000000004c8b19 R15: 0000000000000003 17:40:53 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045505, &(0x7f0000000100)={0xa3}) 17:40:53 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000005}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:53 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:53 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x779}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="bce1", 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x400, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x60000, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x0, 0x0, {0x1, 0x0, 0x0, 0x6}}) 17:40:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e63707500c9ed5639c2acb58b6fbdf09df20b1e4bb6f0c89b69a50ee2c1919ee18befdcc22a14bc5191dbfe442745e88a7d4fb76a39a2193d", 0x200002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x1ff) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=0x2, 0x12) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000300), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x10, 0x8, 0x7ff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x100000000, @mcast2, 0x81}}, 0x4c9, 0x8}, &(0x7f0000000240)=0x90) 17:40:53 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x2010000000000000, 0x0) [ 321.721037] usb usb5: usbfs: interface 0 claimed by hub while 'syz-executor0' sets config #163 17:40:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x400, 0x1e82, 0x80000000, 0x6, 0x7f}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x973a, 0x200, 0x2, 0x7f, r3}, &(0x7f0000000280)=0x10) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f00000002c0)=0x6e, 0x80000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000540)={0x0, {{0x2, 0x0, @loopback}}, 0x0, 0x2, [{{0x2, 0x4e22, @dev}}, {{0x2, 0x0, @loopback}}]}, 0x190) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000480)=""/184) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000002240), 0x1ba, &(0x7f00000022c0)}}, {{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002700)}}], 0x75a, 0x0) 17:40:53 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000fffffff0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:53 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:53 executing program 6 (fault-call:4 fault-nth:4): r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:53 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xf0ffffffffffff, 0x0) 17:40:53 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5451, &(0x7f0000000100)={0xa3}) 17:40:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000000, 0xfffffffffffffffe) r2 = getpgid(0x0) waitid(0x2, r2, &(0x7f0000000000), 0x1, &(0x7f00000000c0)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000003c0)=""/213) 17:40:53 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000480)={0x7fffffff, 0x0, 'client0\x00', 0x0, "000093bb905100", "594021148023829757eeac2d941f9e590404d014d6fca800", 0x4}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7ff, 0x600) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x30, 0x100, 0x10001}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x9, 0xa61}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc0505350, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) 17:40:53 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000000080fe}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:53 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x800) r2 = eventfd(0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x4, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x4, r2, 0x4}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r3, &(0x7f0000000200)={0x15, 0x110, 0xfa00, {r4, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x4e23, 0x3ff, @remote, 0x9}, @ib={0x1b, 0x7f, 0x80, {"6e66dbd72eea282a53915907c942bf5f"}, 0x9, 0x0, 0x5}}}, 0x118) mq_timedreceive(r3, &(0x7f0000000340)=""/226, 0xe2, 0x5, &(0x7f0000000180)) 17:40:53 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105512, &(0x7f0000000100)={0xa3}) 17:40:53 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:53 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000002}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:53 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xebffffff, 0x0) [ 322.185360] FAULT_INJECTION: forcing a failure. [ 322.185360] name failslab, interval 1, probability 0, space 0, times 0 [ 322.196837] CPU: 0 PID: 11526 Comm: syz-executor6 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 322.205437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.214802] Call Trace: [ 322.217408] dump_stack+0x1c9/0x2b4 [ 322.221557] ? dump_stack_print_info.cold.2+0x52/0x52 [ 322.226772] ? print_usage_bug+0xc0/0xc0 [ 322.230885] should_fail.cold.4+0xa/0x11 [ 322.234982] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 322.240101] ? print_usage_bug+0xc0/0xc0 [ 322.244186] ? __lock_acquire+0x7fc/0x5020 [ 322.248444] ? graph_lock+0x170/0x170 [ 322.252259] ? graph_lock+0x170/0x170 [ 322.256081] ? find_held_lock+0x36/0x1c0 [ 322.260161] ? __lock_is_held+0xb5/0x140 [ 322.264257] ? check_same_owner+0x340/0x340 [ 322.268596] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 322.274168] ? rcu_note_context_switch+0x680/0x680 [ 322.279123] __should_failslab+0x124/0x180 [ 322.283377] should_failslab+0x9/0x14 [ 322.287188] kmem_cache_alloc_node+0x256/0x720 [ 322.291793] ? graph_lock+0x170/0x170 [ 322.295610] __alloc_skb+0x119/0x770 [ 322.299338] ? skb_scrub_packet+0x490/0x490 [ 322.303667] ? find_held_lock+0x36/0x1c0 [ 322.307759] ? find_held_lock+0x36/0x1c0 [ 322.311843] __ip6_append_data.isra.47+0x27a4/0x3600 [ 322.316966] ? lock_downgrade+0x8f0/0x8f0 [ 322.321134] ? kasan_check_read+0x11/0x20 [ 322.325296] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 322.330324] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 322.335015] ? ip6_setup_cork+0x1ac0/0x1ac0 [ 322.339383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 322.344927] ? ip6_setup_cork+0x120b/0x1ac0 [ 322.349289] ? ip6_autoflowlabel.part.48+0x80/0x80 [ 322.354421] ? mark_held_locks+0xc9/0x160 [ 322.359317] ? __local_bh_enable_ip+0x161/0x230 [ 322.364000] ? __local_bh_enable_ip+0x161/0x230 [ 322.368679] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.373271] ? trace_hardirqs_on+0xbd/0x2c0 [ 322.377598] ? lock_release+0x9f0/0x9f0 [ 322.381580] ? lock_sock_nested+0xe7/0x120 [ 322.385828] ip6_append_data+0x1b4/0x2d0 [ 322.389911] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 322.394941] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 322.399988] rawv6_sendmsg+0x11cb/0x4720 [ 322.404083] ? rawv6_getsockopt+0x140/0x140 [ 322.408419] ? __lock_is_held+0xb5/0x140 [ 322.412486] ? __account_cfs_rq_runtime+0x770/0x770 [ 322.417526] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.422113] ? retint_kernel+0x10/0x10 [ 322.426005] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 322.430942] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 322.436494] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 322.441256] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 322.446716] ? aa_profile_af_perm+0x430/0x430 [ 322.451235] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 322.456040] ? retint_kernel+0x10/0x10 [ 322.459959] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 322.464840] ? aa_af_perm+0x5a0/0x5a0 [ 322.468656] inet_sendmsg+0x1a1/0x690 [ 322.472463] ? rawv6_getsockopt+0x140/0x140 [ 322.476827] ? inet_sendmsg+0x1a1/0x690 [ 322.480812] ? ipip_gro_receive+0x100/0x100 [ 322.485139] ? apparmor_socket_sendmsg+0x29/0x30 [ 322.489903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 322.495446] ? security_socket_sendmsg+0x94/0xc0 [ 322.500207] ? ipip_gro_receive+0x100/0x100 [ 322.504547] sock_sendmsg+0xd5/0x120 [ 322.508268] ___sys_sendmsg+0x51d/0x930 [ 322.512249] ? __switch_to_asm+0x34/0x70 [ 322.516316] ? __switch_to_asm+0x40/0x70 [ 322.520381] ? __switch_to_asm+0x34/0x70 [ 322.524457] ? copy_msghdr_from_user+0x580/0x580 [ 322.529223] ? __schedule+0x884/0x1df0 [ 322.533125] ? __sched_text_start+0x8/0x8 [ 322.537292] ? lock_downgrade+0x8f0/0x8f0 [ 322.541484] ? check_same_owner+0x340/0x340 [ 322.545828] __sys_sendmmsg+0x240/0x6f0 [ 322.549822] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 322.554153] ? __lock_is_held+0xb5/0x140 [ 322.558258] ? fput+0x130/0x1a0 [ 322.561551] ? do_syscall_64+0x9a/0x820 [ 322.565530] ? do_syscall_64+0x9a/0x820 [ 322.569509] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.574099] ? trace_hardirqs_on+0xbd/0x2c0 [ 322.578425] ? __ia32_sys_read+0xb0/0xb0 [ 322.582492] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.587860] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 322.592984] __x64_sys_sendmmsg+0x9d/0x100 [ 322.597238] do_syscall_64+0x1b9/0x820 [ 322.601131] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 322.606505] ? syscall_return_slowpath+0x5e0/0x5e0 [ 322.611442] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 322.616466] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 322.621487] ? recalc_sigpending_tsk+0x180/0x180 [ 322.626257] ? kasan_check_write+0x14/0x20 [ 322.630504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.635368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.640564] RIP: 0033:0x457099 [ 322.643763] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.662675] RSP: 002b:00007f475e619c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 322.670396] RAX: ffffffffffffffda RBX: 00007f475e61a6d4 RCX: 0000000000457099 [ 322.677682] RDX: 0000000000000249 RSI: 0000000020001300 RDI: 0000000000000004 [ 322.684981] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 322.692253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 322.699523] R13: 00000000004d4440 R14: 00000000004c8b19 R15: 0000000000000004 17:40:54 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000006000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:54 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 17:40:54 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000000806, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000180)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)}}, 0xfffffea9) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000040)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0xfffffffffffffffe}}, 0xffffffffffffff38) 17:40:54 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8010550e, &(0x7f0000000100)={0xa3}) 17:40:54 executing program 6 (fault-call:4 fault-nth:5): r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:54 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:54 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x20000000, 0x0) 17:40:54 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) ioctl$EVIOCGREP(r0, 0x4004743b, &(0x7f0000000040)=""/174) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x2, 0x9}, {0x3, 0x7}, {0x3, 0x46ad}, {0x4, 0x1}, {0x6, 0x4}, {0x2, 0x3}, {0x2}], 0x7) mount$9p_xen(&(0x7f0000000100)='/dev/ppp\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x8010, &(0x7f0000000200)={'trans=xen,', {[{@afid={'afid', 0x3d, 0x200}}, {@noextend='noextend'}, {@access_any='access=any'}, {@noextend='noextend'}]}}) 17:40:54 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000040000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000980)='/dev/null\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000100)=""/199, 0xc7}], 0x2, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000200)={0xbe4, 0x4, 0x7, 0x2, 0x5, [{0x8, 0x3f, 0x6, 0x0, 0x0, 0x200}, {0x7ff, 0x1fffe, 0x401, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x9, 0x0, 0x0, 0x100}, {0x1, 0xffc, 0x6, 0x0, 0x0, 0x1}, {0xc3, 0x20, 0x5, 0x0, 0x0, 0x6}]}) syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x0) 17:40:54 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5514, &(0x7f0000000100)={0xa3}) [ 323.020126] FAULT_INJECTION: forcing a failure. [ 323.020126] name failslab, interval 1, probability 0, space 0, times 0 [ 323.032289] CPU: 1 PID: 11571 Comm: syz-executor6 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 323.040797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.050387] Call Trace: [ 323.053007] dump_stack+0x1c9/0x2b4 [ 323.056659] ? dump_stack_print_info.cold.2+0x52/0x52 [ 323.061879] should_fail.cold.4+0xa/0x11 [ 323.065970] ? __kernel_text_address+0xd/0x40 [ 323.070490] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 323.075613] ? __save_stack_trace+0x8d/0xf0 [ 323.079976] ? graph_lock+0x170/0x170 [ 323.083794] ? save_stack+0x43/0xd0 [ 323.087445] ? kasan_kmalloc+0xc4/0xe0 [ 323.091363] ? find_held_lock+0x36/0x1c0 [ 323.095451] ? __lock_is_held+0xb5/0x140 [ 323.099546] ? check_same_owner+0x340/0x340 [ 323.103879] ? mark_held_locks+0xc9/0x160 [ 323.108038] ? rcu_note_context_switch+0x680/0x680 [ 323.112978] ? kmem_cache_alloc_node+0x217/0x720 [ 323.117754] __should_failslab+0x124/0x180 [ 323.122004] should_failslab+0x9/0x14 [ 323.125811] kmem_cache_alloc_node_trace+0x259/0x720 [ 323.130933] __kmalloc_node_track_caller+0x33/0x70 [ 323.135898] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 323.140659] __alloc_skb+0x155/0x770 [ 323.144393] ? skb_scrub_packet+0x490/0x490 [ 323.148729] ? ip6_pol_route_output+0x54/0x70 [ 323.153707] ? find_held_lock+0x36/0x1c0 [ 323.157805] __ip6_append_data.isra.47+0x27a4/0x3600 [ 323.162911] ? lock_downgrade+0x8f0/0x8f0 [ 323.167072] ? kasan_check_read+0x11/0x20 [ 323.171229] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 323.176255] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 323.180939] ? ip6_setup_cork+0x1ac0/0x1ac0 [ 323.185277] ? dst_output+0x180/0x180 [ 323.189093] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.194637] ? ip6_setup_cork+0x120b/0x1ac0 [ 323.198992] ? ip6_autoflowlabel.part.48+0x80/0x80 [ 323.203946] ? mark_held_locks+0xc9/0x160 [ 323.208113] ? __local_bh_enable_ip+0x161/0x230 [ 323.212784] ? __local_bh_enable_ip+0x161/0x230 [ 323.217459] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.222046] ? trace_hardirqs_on+0xbd/0x2c0 [ 323.226372] ? lock_release+0x9f0/0x9f0 [ 323.230347] ? lock_sock_nested+0xe7/0x120 [ 323.234586] ip6_append_data+0x1b4/0x2d0 [ 323.238649] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 323.243703] ? rawv6_mh_filter_unregister+0xe0/0xe0 [ 323.248732] rawv6_sendmsg+0x11cb/0x4720 [ 323.253271] ? rawv6_getsockopt+0x140/0x140 [ 323.257601] ? __lock_is_held+0xb5/0x140 [ 323.261691] ? __account_cfs_rq_runtime+0x770/0x770 [ 323.266732] ? __perf_event_task_sched_out+0x2f0/0x1a60 [ 323.272099] ? graph_lock+0x170/0x170 [ 323.275903] ? update_load_avg+0x27d0/0x27d0 [ 323.280320] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 323.285864] ? aa_label_sk_perm+0x45b/0x8d0 [ 323.290195] ? aa_profile_af_perm+0x430/0x430 [ 323.294694] ? find_held_lock+0x36/0x1c0 [ 323.298771] ? lock_downgrade+0x8f0/0x8f0 [ 323.302942] ? aa_af_perm+0x5a0/0x5a0 [ 323.306760] inet_sendmsg+0x1a1/0x690 [ 323.310566] ? rawv6_getsockopt+0x140/0x140 [ 323.314886] ? inet_sendmsg+0x1a1/0x690 [ 323.318864] ? ipip_gro_receive+0x100/0x100 [ 323.323193] ? apparmor_socket_sendmsg+0x29/0x30 [ 323.327977] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 323.333523] ? security_socket_sendmsg+0x94/0xc0 [ 323.338285] ? ipip_gro_receive+0x100/0x100 [ 323.342612] sock_sendmsg+0xd5/0x120 [ 323.346329] ___sys_sendmsg+0x51d/0x930 [ 323.350822] ? __switch_to_asm+0x34/0x70 [ 323.354888] ? __switch_to_asm+0x40/0x70 [ 323.358948] ? __switch_to_asm+0x34/0x70 [ 323.363037] ? copy_msghdr_from_user+0x580/0x580 [ 323.367793] ? __schedule+0x884/0x1df0 [ 323.371691] ? __sched_text_start+0x8/0x8 [ 323.375856] ? lock_downgrade+0x8f0/0x8f0 [ 323.380023] ? check_same_owner+0x340/0x340 [ 323.384355] __sys_sendmmsg+0x240/0x6f0 [ 323.388341] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 323.392667] ? __lock_is_held+0xb5/0x140 [ 323.396753] ? fput+0x130/0x1a0 [ 323.400037] ? do_syscall_64+0x9a/0x820 [ 323.404017] ? do_syscall_64+0x9a/0x820 [ 323.408007] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.412591] ? trace_hardirqs_on+0xbd/0x2c0 [ 323.416915] ? __ia32_sys_read+0xb0/0xb0 [ 323.420986] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.426350] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 323.431477] __x64_sys_sendmmsg+0x9d/0x100 [ 323.435729] do_syscall_64+0x1b9/0x820 [ 323.439624] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 323.445006] ? syscall_return_slowpath+0x5e0/0x5e0 [ 323.450397] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 323.455427] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 323.460456] ? recalc_sigpending_tsk+0x180/0x180 [ 323.465224] ? kasan_check_write+0x14/0x20 [ 323.469473] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.474335] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.479529] RIP: 0033:0x457099 [ 323.482736] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.501648] RSP: 002b:00007f475e619c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 323.509371] RAX: ffffffffffffffda RBX: 00007f475e61a6d4 RCX: 0000000000457099 17:40:54 executing program 2: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000019c0)=0xe8) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40002, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) write$FUSE_DIRENT(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="10"], 0x1) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) sendfile(r1, r2, 0x0, 0x7fffffff) sendfile(r2, r2, &(0x7f0000000140), 0x8800000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@ipv4={[], [], @loopback}, r0}, 0x14) 17:40:54 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000003f00}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:54 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xfffffffffffff000, 0x0) 17:40:54 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 323.516651] RDX: 0000000000000249 RSI: 0000000020001300 RDI: 0000000000000004 [ 323.523929] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 323.531215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 323.538491] R13: 00000000004d4440 R14: 00000000004c8b19 R15: 0000000000000005 17:40:55 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cput\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40286608, 0x20000003) 17:40:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000040)='/dev/ppp\x00'}, 0x10) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000240)=0x1f) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480), 0x83, &(0x7f0000000440)={&(0x7f0000000380)={0x14, 0x22, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000000c0)={0x2, 0x1, 0x8, 0x100000000, [], [], [], 0x8, 0x7f, 0x0, 0x1, "7f39402028151e8db1e0ac92f8b4c929"}) 17:40:55 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000900}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:55 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4008550d, &(0x7f0000000100)={0xa3}) 17:40:55 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xfffffff6, 0x0) 17:40:55 executing program 6 (fault-call:4 fault-nth:6): r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000600)='1', 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) getgroups(0x9, &(0x7f0000000300)=[0xee01, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xee00, 0xee01]) mount$fuseblk(&(0x7f0000000100)='/dev/loop0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuseblk\x00', 0x0, &(0x7f0000000340)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}}) 17:40:55 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000010}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:55 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc018554c, &(0x7f0000000100)={0xa3}) 17:40:55 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x1020, 0x0) 17:40:55 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000140)={0x1, 0xfff, 0x0, 0x9, 0xff}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x2000000400002) r2 = socket$kcm(0xa, 0x1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x4, 0x70}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r3, &(0x7f0000000300), &(0x7f0000000140)}, 0x20) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000180)=0x3f, &(0x7f0000000300)=0x2) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x800) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x101000) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000000340)={'veth1\x00', @ifru_data=&(0x7f00000000c0)="2bc2931c597057d1ee746b27d8efb02fc63ff5e03b0c224d76afe5635ce8928a"}) recvmsg$kcm(r2, &(0x7f0000001a00)={&(0x7f0000001480)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/89, 0x59}], 0x1}, 0x40000042) 17:40:55 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 323.980876] FAULT_INJECTION: forcing a failure. [ 323.980876] name failslab, interval 1, probability 0, space 0, times 0 [ 323.992235] CPU: 1 PID: 11635 Comm: syz-executor6 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 324.000738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.010093] Call Trace: [ 324.012699] dump_stack+0x1c9/0x2b4 [ 324.016359] ? dump_stack_print_info.cold.2+0x52/0x52 [ 324.021568] ? lock_downgrade+0x8f0/0x8f0 [ 324.025749] ? ip6mr_rule_action+0xdd/0x3e0 [ 324.030101] should_fail.cold.4+0xa/0x11 [ 324.034186] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 324.039322] ? fib_rules_lookup+0x550/0xcd0 [ 324.043671] ? fib_rules_net_exit+0x120/0x120 [ 324.048203] ? __nf_conntrack_find_get.part.43+0x109c/0x1bd0 [ 324.054495] ? __lock_acquire+0x7fc/0x5020 [ 324.058763] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 324.063655] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.069223] ? ip6mr_fib_lookup.isra.22+0x1f0/0x2b0 [ 324.074273] ? ip6mr_update_thresholds+0x2e0/0x2e0 [ 324.079230] ? mark_held_locks+0x160/0x160 [ 324.083484] ? graph_lock+0x170/0x170 [ 324.087290] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.091893] __should_failslab+0x124/0x180 [ 324.096137] should_failslab+0x9/0x14 [ 324.099944] kmem_cache_alloc+0x47/0x710 [ 324.104028] ? mroute6_is_socket+0x354/0x430 [ 324.108448] ? ip6mr_fib_lookup.isra.22+0x2b0/0x2b0 [ 324.113477] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 324.118329] skb_clone+0x1be/0x500 [ 324.121881] ? skb_split+0x11f0/0x11f0 [ 324.125795] ip6_finish_output2+0x17f4/0x2820 [ 324.130306] ? ip6_copy_metadata+0xe50/0xe50 [ 324.134735] ? lock_downgrade+0x8f0/0x8f0 [ 324.138901] ? kasan_check_read+0x11/0x20 [ 324.143064] ? rcu_is_watching+0x8c/0x150 [ 324.147221] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 324.152403] ? ip6_mtu+0x160/0x520 [ 324.155964] ? ip6_dst_ifdown+0x4e0/0x4e0 [ 324.160127] ? kasan_check_read+0x11/0x20 [ 324.164294] ip6_finish_output+0x5fe/0xbc0 [ 324.168568] ? ip6_finish_output+0x5fe/0xbc0 [ 324.172997] ip6_output+0x234/0x9d0 [ 324.176633] ? ip6_finish_output+0xbc0/0xbc0 [ 324.181047] ? mark_held_locks+0xc9/0x160 [ 324.185205] ? ip6_fragment+0x3930/0x3930 [ 324.189365] ? __local_bh_enable_ip+0x161/0x230 [ 324.194041] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.198635] ? lock_release+0x9f0/0x9f0 [ 324.202614] ? lock_sock_nested+0xe7/0x120 [ 324.206867] ip6_local_out+0xc5/0x1b0 [ 324.210679] ip6_send_skb+0xba/0x340 [ 324.214409] ip6_push_pending_frames+0xc5/0xf0 [ 324.219002] rawv6_sendmsg+0x366e/0x4720 [ 324.223370] ? rawv6_getsockopt+0x140/0x140 [ 324.227703] ? kasan_check_read+0x11/0x20 [ 324.231870] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 324.236725] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 324.241401] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 324.246090] ? graph_lock+0x170/0x170 [ 324.250393] ? print_usage_bug+0xc0/0xc0 [ 324.254462] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 324.260009] ? aa_label_sk_perm+0x45b/0x8d0 [ 324.264343] ? aa_profile_af_perm+0x430/0x430 [ 324.268847] ? find_held_lock+0x36/0x1c0 [ 324.272926] ? lock_downgrade+0x8f0/0x8f0 [ 324.277113] ? aa_af_perm+0x5a0/0x5a0 [ 324.280930] inet_sendmsg+0x1a1/0x690 [ 324.284756] ? rawv6_getsockopt+0x140/0x140 [ 324.289084] ? inet_sendmsg+0x1a1/0x690 [ 324.293067] ? ipip_gro_receive+0x100/0x100 [ 324.297394] ? apparmor_socket_sendmsg+0x29/0x30 [ 324.302158] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.307706] ? security_socket_sendmsg+0x94/0xc0 [ 324.312475] ? ipip_gro_receive+0x100/0x100 [ 324.316802] sock_sendmsg+0xd5/0x120 [ 324.320523] ___sys_sendmsg+0x51d/0x930 [ 324.324499] ? graph_lock+0x170/0x170 [ 324.328309] ? copy_msghdr_from_user+0x580/0x580 [ 324.333087] ? find_held_lock+0x36/0x1c0 [ 324.337166] ? lock_downgrade+0x8f0/0x8f0 [ 324.341339] ? rcu_note_context_switch+0x680/0x680 [ 324.346279] ? check_same_owner+0x340/0x340 [ 324.350887] __sys_sendmmsg+0x240/0x6f0 [ 324.355416] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 324.359753] ? __lock_is_held+0xb5/0x140 [ 324.363845] ? fput+0x130/0x1a0 [ 324.367133] ? do_syscall_64+0x9a/0x820 [ 324.371117] ? do_syscall_64+0x9a/0x820 [ 324.375102] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.379697] ? trace_hardirqs_on+0xbd/0x2c0 [ 324.384031] ? __ia32_sys_read+0xb0/0xb0 [ 324.388103] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.393476] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 324.398597] __x64_sys_sendmmsg+0x9d/0x100 [ 324.402844] do_syscall_64+0x1b9/0x820 [ 324.406740] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 324.412115] ? syscall_return_slowpath+0x5e0/0x5e0 [ 324.417053] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.421921] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 324.427131] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 324.432155] ? prepare_exit_to_usermode+0x291/0x3b0 [ 324.437187] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.442064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.447278] RIP: 0033:0x457099 [ 324.450994] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.469900] RSP: 002b:00007f475e619c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 17:40:55 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000008000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:55 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045515, &(0x7f0000000100)={0xa3}) 17:40:55 executing program 2: prctl$void(0x0) [ 324.477612] RAX: ffffffffffffffda RBX: 00007f475e61a6d4 RCX: 0000000000457099 [ 324.484880] RDX: 0000000000000249 RSI: 0000000020001300 RDI: 0000000000000004 [ 324.492149] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 324.499419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 324.506689] R13: 00000000004d4440 R14: 00000000004c8b19 R15: 0000000000000006 17:40:56 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x1000000, 0x0) 17:40:56 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000006b020000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:56 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8008551c, &(0x7f0000000100)={0xa3}) 17:40:56 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xb, 0x1f}, {0x8, 0x161a}, {0x3, 0x280000000}, {0xf, 0x3}, {0x0, 0x6}], 0x5) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f00000002c0)={0xc0, 0x0, 0x0, [{{}, {0x0, 0x0, 0x17, 0x0, 'nodevvmnet1--selinuxem1'}}]}, 0xc0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1012, r1, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:40:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x0, 0x8, &(0x7f00000000c0)="5ecb30ff227c3db1"}) 17:40:56 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioperm(0x0, 0x3ff, 0x80) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x630}, {&(0x7f00000000c0)=""/85, 0xfb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xf0}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}}], 0x4000000000000f0, 0x0, &(0x7f0000003700)={0x77359400}) 17:40:56 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc018556c, &(0x7f0000000100)={0xa3}) 17:40:56 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000ffffff7f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:56 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x2010, 0x0) 17:40:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000480)="0a5cc80700315f85715070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x29, &(0x7f0000001400)={0x800, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast1}}}, 0x223) 17:40:56 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x8000, 0x305000) getpeername$packet(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000440), 0x88) r1 = socket$inet(0x2, 0x1, 0x0) shutdown(r1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000500)=""/249, &(0x7f0000000400)=0xf9) recvmmsg(r1, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) clone(0x200, &(0x7f0000000140)="f8b3d37c6e612553", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="6764ac24b5a2e95e77ce14b5b23a22") setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000600)=""/4096) r2 = semget$private(0x0, 0x0, 0x80) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000100)) 17:40:56 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:56 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000000fe80}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:56 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x551f, &(0x7f0000000100)={0xa3}) 17:40:56 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20080, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000080)={0xc, 0x8d, "ac84333e131d36a44e002e7d9093c9986f9e2d479f7085b52ff60c73ad901f17220ee63ac23abc8ff4bbe8429ab20b688f7a7b18d1f73fea1d1c4d07ab09d3ab4edca405551fc9e1aa2ea7795eac7a4a0a72c6735c96754830f0525cad2fdcefa60eed8633972161d0c9bc731ff9970828e2532de7b2fc605a4db8671ae174576a5a0209e3befefd5b68132835"}, 0x93) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9670402e2b7216e24"], &(0x7f0000000000)="73797a6b616c6c65720079a992a8b54a138a2b15e5a5e3834727c92e7da99f989fe05b08b789f58457b5e8c54a81998cb1f68103d880c4f0cd8d3015884af5", 0xfffffffffffffffd, 0xfffffd5a, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3000000, 0x25}, [@ldst={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffb0}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 17:40:56 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xffffff8c, 0x0) 17:40:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioperm(0x0, 0x3ff, 0x80) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x630}, {&(0x7f00000000c0)=""/85, 0xfb}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xf0}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000002400)=""/191, 0xbf}}], 0x4000000000000f0, 0x0, &(0x7f0000003700)={0x77359400}) 17:40:56 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185504, &(0x7f0000000100)={0xa3}) 17:40:56 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0xc0edff7f00000000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:56 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000008}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:56 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xf6ffffff00000000, 0x0) 17:40:56 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80085504, &(0x7f0000000100)={0xa3}) 17:40:56 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:56 executing program 2: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x4000400600, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000280)={0xffffffffffffffff}, 0x106, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000340)={0x13, 0x10, 0xfa00, {&(0x7f0000000080), r3}}, 0x18) 17:40:57 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000880)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e22, 0x20, @mcast2, 0xc96f}}, 0x8, 0x20, 0x6, 0x5}, &(0x7f0000000980)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000009c0)={r1, 0x6}, 0x8) mq_open(&(0x7f0000000000)='.,user-ppp1\x00', 0xc000, 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x4, 0x40, 0x9, 0x10001, 0x5, 0x80}) 17:40:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20080, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000080)={0xc, 0x8d, "ac84333e131d36a44e002e7d9093c9986f9e2d479f7085b52ff60c73ad901f17220ee63ac23abc8ff4bbe8429ab20b688f7a7b18d1f73fea1d1c4d07ab09d3ab4edca405551fc9e1aa2ea7795eac7a4a0a72c6735c96754830f0525cad2fdcefa60eed8633972161d0c9bc731ff9970828e2532de7b2fc605a4db8671ae174576a5a0209e3befefd5b68132835"}, 0x93) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9670402e2b7216e24"], &(0x7f0000000000)="73797a6b616c6c65720079a992a8b54a138a2b15e5a5e3834727c92e7da99f989fe05b08b789f58457b5e8c54a81998cb1f68103d880c4f0cd8d3015884af5", 0xfffffffffffffffd, 0xfffffd5a, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3000000, 0x25}, [@ldst={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffb0}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 17:40:57 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x5460, &(0x7f0000000100)={0xa3}) 17:40:57 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000400300}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:57 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:57 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x20100000, 0x0) 17:40:57 executing program 2: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80085504, &(0x7f0000000100)={0xa3}) 17:40:57 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185568, &(0x7f0000000100)={0xa3}) 17:40:57 executing program 2: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80085504, &(0x7f0000000100)={0xa3}) 17:40:57 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000ff000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0xb605000000000000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:57 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:57 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x300, 0x0) 17:40:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") rt_sigprocmask(0x0, &(0x7f0000000040)={0x9}, 0x0, 0x8) r1 = gettid() dup3(r0, r0, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000000000)={@ipv4, 0x100000001}, 0xf370cc2d62217991) timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r1}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x0, r3+30000000}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 17:40:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000040)) ioctl(r1, 0x912, &(0x7f0000000180)="0a5cc80700315f85715070") close(r0) socket$rds(0x15, 0x5, 0x0) io_setup(0x8, &(0x7f0000000240)=0x0) io_getevents(r2, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000000)={0x0, 0x1c9c380}) io_submit(r2, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000140), 0x5ee}]) 17:40:57 executing program 2: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80085504, &(0x7f0000000100)={0xa3}) 17:40:57 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185548, &(0x7f0000000100)={0xa3}) 17:40:57 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000600}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x3, 0x361002) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x0, 0x3000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd(0x0) getdents64(r1, &(0x7f00000000c0)=""/51, 0x33) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) r5 = dup2(r3, r3) unlinkat(r5, &(0x7f0000000000)='./file0\x00', 0x200) ioctl$KVM_IRQFD(r2, 0x4008ae6a, &(0x7f00000015c0)={r3, 0xfffffffffffffffc}) 17:40:57 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045518, &(0x7f0000000100)={0xa3}) 17:40:57 executing program 1 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:57 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x2000, 0x0) 17:40:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) write$P9_RVERSION(r0, &(0x7f0000000040)={0x13, 0x65, 0xffff, 0xb42b, 0x6, '9P2000'}, 0x13) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f0000000240), 0x100000000002) 17:40:57 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000a00}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:40:57 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4020940d, &(0x7f0000000100)={0xa3}) 17:40:57 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xffffffeb, 0x0) 17:40:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0xffff000000000000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:40:57 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:40:57 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000000000fc}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7fffffff, 0xa4040) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000100)) 17:41:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) mmap(&(0x7f000044f000/0x2000)=nil, 0x2000, 0x7, 0x34, 0xffffffffffffffff, 0x0) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f0000000040)={0x0, 0xff, {0x51, 0x3, 0x20, {0x66, 0x2d2fed91}, {0x0, 0xff}, @period={0x5a, 0x7fff, 0x3, 0x6, 0x1, {0xfffffffffffffffc, 0x7, 0x1ff, 0xffffffffffffffff}, 0x3, &(0x7f0000000000)=[0x0, 0x4, 0x80]}}, {0x57, 0x4, 0x1, {0x3, 0x56}, {0x2, 0x630}, @const={0x2, {0x0, 0x5, 0x8000, 0x9}}}}) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0xff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00000000c0), 0x1, 0x2000000000002) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1ff, 0xbd2d, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, &(0x7f0000000240)=0x4) 17:41:00 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x2000000000000000, 0x0) 17:41:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) write$P9_RVERSION(r0, &(0x7f0000000040)={0x13, 0x65, 0xffff, 0xb42b, 0x6, '9P2000'}, 0x13) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f0000000240), 0x100000000002) 17:41:00 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40049409, &(0x7f0000000100)={0xa3}) 17:41:00 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000034000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x1000000, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:00 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x40020000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:00 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xebffffff00000000, 0x0) 17:41:00 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x800000000000026b}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x1100, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 329.076223] FAT-fs (loop4): Directory bread(block 1) failed [ 329.113355] FAT-fs (loop4): Directory bread(block 2) failed 17:41:00 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0xe00, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:00 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185502, &(0x7f0000000100)={0xa3}) [ 329.128820] FAT-fs (loop4): Directory bread(block 3) failed [ 329.147276] FAT-fs (loop4): Directory bread(block 4) failed [ 329.169393] FAT-fs (loop4): Directory bread(block 5) failed 17:41:00 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xedc000000000, 0x0) [ 329.219352] FAT-fs (loop4): Directory bread(block 6) failed [ 329.239463] FAT-fs (loop4): Directory bread(block 7) failed [ 329.250245] FAT-fs (loop4): Directory bread(block 8) failed 17:41:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x8400, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:00 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x80000000ffffff9e}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 329.275545] FAT-fs (loop4): Directory bread(block 9) failed [ 329.295466] FAT-fs (loop4): Directory bread(block 10) failed 17:41:00 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x900000000000000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:00 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x8108551b, &(0x7f0000000100)={0xa3}) 17:41:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) write$P9_RVERSION(r0, &(0x7f0000000040)={0x13, 0x65, 0xffff, 0xb42b, 0x6, '9P2000'}, 0x13) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f0000000240), 0x100000000002) 17:41:00 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e24, @rand_addr=0x1000}], 0x10) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000002c0)={0x3, 0xa7c}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000600), 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000280)={0x2, 'bpq0\x00', 0x4}, 0x18) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @remote}, 0xfffffffffffffea4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYRESDEC=r1], 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)={0x5084f74d, {0x2, 0x0, @rand_addr=0xfd02}, {0x2, 0x0, @remote}, {0x2, 0x4e21, @broadcast}, 0x8000a0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xcf39, 0x8000000b, 0x2}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r2, 0x9, 0x70bd2c, 0x25dfdbfc, {}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004040}, 0x800) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) geteuid() ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000640)={0x6, 0x0, 0x8}) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000480)=0x40) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000100)={{0x0, @loopback, 0x0, 0x0, 'lc\x00', 0x0, 0x0, 0x59}, {@multicast1, 0x4e21, 0x1, 0x8}}, 0x44) getpeername$inet(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000380)=0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) shmget(0x3, 0x2000, 0x54000100, &(0x7f0000ffb000/0x2000)=nil) lseek(r0, 0x0, 0x3) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x0) shmget(0x2, 0x1000, 0x54000400, &(0x7f00002e6000/0x1000)=nil) 17:41:00 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x2000000, 0x0) 17:41:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x40, 0xd2, 0x0, 0x1, 0x3fffc00, 0x8, 0x26f5, 0x7fff, r1}, &(0x7f0000000100)=0x20) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000200)={0x7, 0x80, [{0x0, 0x0, 0xffffffff}, {0x266, 0x0, 0x100000001}, {0xffffffffffff7fff, 0x0, 0x40}, {0x1, 0x0, 0x200}, {0x8, 0x0, 0x8}, {0x6533, 0x0, 0x1}, {0x7, 0x0, 0x7}]}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), 0x10) fchdir(r0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r2, 0x15, 0x76, "2dad085564045197dbad6d8174984ac05462d633a8286fc09ea047290110de749e2d3fe1ff9464302c2f52bfc2b8e06cc0b45538f907e1eceb611a67cd53c35bf3eb1e299ae1b36f3e4bf2a46d762df6388fd39741e88067ac1f6eb1d1d68833cfc232999a6eaddbf9039e625065957c173852ca681f"}, 0x7e) write$P9_RRENAMEAT(r0, &(0x7f00000001c0)={0x7, 0x4b, 0x1}, 0x7) write$FUSE_INTERRUPT(r0, &(0x7f0000000180)={0x10, 0xffffffffffffffff, 0x2}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000300)={0x5e, @multicast1, 0x4e24, 0x0, 'lblcr\x00', 0x32, 0x3, 0x2e}, 0x2c) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) syz_read_part_table(0x4, 0x6, &(0x7f0000000800)=[{&(0x7f0000000340)="8223dac5e6cd254b829ea53bd5e1caf64d4797ff01e518b738a8e940b08dbf0cca9a1ec9232fefc950c5237e25aa2a67497ea7fe54c273c579fd36194393ce0b7d9864b587620809dd017b28b0a033bf0b84e0cf364f58b667b1e8646f325cada98e0f086630109101d36af9d78b085dbcc9d685a3923b5317833eabdbfe6970965eee7c644598b94f5a604f3678f717b0515f8b6d951754120f138b0662072f", 0xa0, 0x100000001}, {&(0x7f0000000400)="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", 0xff, 0x1f}, {&(0x7f0000000500)="f5471f01f77cc1df87580166bef0a89179dafaaef1824a2148c660b67237654b247da629d21f36e5fd8138e443164e8941a6", 0x32, 0x2}, {&(0x7f0000000540)="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", 0xff, 0x7}, {&(0x7f0000000640)="9fe8cd132119c460ba998b6d2e1595f843e25b6b99ee7d5ca0ca0949f320d18b807ce5069128efd2cadd0dd8ab9078ab7936838e3e80f679f7e58e7fec9a2aae4d4b029c84c8332d9ffd6919ed6a89e710a591cbf6b653c104baa5f5764572a8aa5a8a22e5e5c65c409dd2beb8da4f53d4d7734a6a1dcd69b83c02aa5023e8b851b7b5ff180855614751b6a7416a1474339d4bb17a0a37922341977da810ff429923ccb3f729c795c645470fdb22e675f69dc342d2abc256dca02984a56901d97f0aa9baa6d1", 0xc6, 0x8}, {&(0x7f0000000740)="97c960b6b01034b2f08c7ebeada640bef55abc34a6209a90187f231e1a073a155eec3da991039c7d83fa983bbee5a8e6b3883f2701176dc8459aa1bece3dee35e7a32614f6bd725bc84d154071b2c198f877c7ed8a025c6316b05de4f8cc6f08e4c962055b7793f71473101b913dc44be2f5c3cff7dcad615eb7db76781e73c202e8b3eff4d8", 0x86, 0xf45d}]) ioctl$TIOCCBRK(r0, 0x5428) 17:41:00 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xffffff7f00000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:00 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x84, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 329.529399] IPVS: Unknown mcast interface: bpq0 17:41:00 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc018557a, &(0x7f0000000100)={0xa3}) 17:41:01 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x34000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:01 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x8cffffff, 0x0) 17:41:01 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x100000000000000, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:01 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'tunl0\x00', @ifru_names='bridge0\x00'}) semget(0x2, 0x4, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0)={0x2, 0x0, 0x2000}, 0x4) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x3, &(0x7f0000000600)=[{&(0x7f0000000440)="5348dd76e2c1f492c4b4822af17c6a2b2e13e8407c08b73ba43cf2fa6089d3e60b9a47a34fd915e5051a29165b648ef4c2e8af27a0fb636abdbfbf7f2e263c30b3e13cc56f1f6279e906a40461ac43f40822f7f1fe2a378689ff37c65743b87d743335bcd4c37229f0d33285e17059d7314e8597fd53706c6709eb38", 0x7c, 0x4}, {&(0x7f00000004c0)="2859de24903cca04d9037d3cae416f10339ce42eb0bafe70d9c86fedcd4822c230cf4e1cc9889cbc07fa1fd2332d53b873f78d1523295435538859d3b0223f89cfc280312a5f4ccd031a1c2c37ea1bcaff6162cbd5f43d799661ec59b5f065f30cdb97e3", 0x64, 0x10000}, {&(0x7f0000000540)="87ab96d58db01a48b4259cb6cc1b7520902c88d232b75678d43dcd302f101e8abdf11a9b2ebd1047669b28cc950f4ad3e36b169290a0f1708d5bf2f21369de342e5c51efe5b9ed8a19a265db91659c2017047f2ccfb1fba603e08b727657eed2f7f8294ba19105d77087c9e6d70c6e99d1a84c7c96682c100694a9f26c2964aa9f4833f8436c8dd3dfa1e46737d2fcd795dff4c556f3ad2ca00e2985c86bed0fb35fad9f3db8cb", 0xa7, 0x6}], 0x840000, &(0x7f0000000740)={[{@map_acorn='map=acorn'}, {@gid={'gid', 0x3d, r5}}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000300)={r6, @in={{0x2, 0x4e22, @broadcast}}}, 0x84) perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x70, 0x8, 0x1, 0x7fffffff, 0x2, 0x0, 0x2, 0x8000, 0x2, 0x19d, 0x0, 0x8, 0x1, 0x8, 0x2, 0x400, 0xfffffffffffffff9, 0x4887, 0x4a1, 0x0, 0x81, 0x4, 0x1, 0x1, 0x7, 0x6, 0xf85, 0x1, 0x4, 0x8, 0x7, 0x9, 0x2, 0x3, 0x40, 0x2, 0x8, 0x0, 0x0, 0x1, @perf_config_ext={0x8000, 0x81}, 0x300, 0x1, 0x5, 0x5, 0x4, 0x4, 0x4}, r3, 0xc, r0, 0x4) r7 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000000800)='cifs.idmap\x00', &(0x7f0000000840)='+.}mime_typelo{\\lo\x00') pipe2(&(0x7f0000000140), 0x0) clock_gettime(0x0, &(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 17:41:01 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x5000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) write$P9_RVERSION(r0, &(0x7f0000000040)={0x13, 0x65, 0xffff, 0xb42b, 0x6, '9P2000'}, 0x13) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f0000000240), 0x100000000002) 17:41:01 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4008550c, &(0x7f0000000100)={0xa3}) [ 329.847788] IPVS: ftp: loaded support on port[0] = 21 17:41:01 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xf000, 0x0) 17:41:01 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e24, @rand_addr=0x1000}], 0x10) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000002c0)={0x3, 0xa7c}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000600), 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000280)={0x2, 'bpq0\x00', 0x4}, 0x18) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @remote}, 0xfffffffffffffea4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYRESDEC=r1], 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)={0x5084f74d, {0x2, 0x0, @rand_addr=0xfd02}, {0x2, 0x0, @remote}, {0x2, 0x4e21, @broadcast}, 0x8000a0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xcf39, 0x8000000b, 0x2}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r2, 0x9, 0x70bd2c, 0x25dfdbfc, {}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004040}, 0x800) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) geteuid() ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000640)={0x6, 0x0, 0x8}) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000480)=0x40) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000100)={{0x0, @loopback, 0x0, 0x0, 'lc\x00', 0x0, 0x0, 0x59}, {@multicast1, 0x4e21, 0x1, 0x8}}, 0x44) getpeername$inet(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000380)=0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) shmget(0x3, 0x2000, 0x54000100, &(0x7f0000ffb000/0x2000)=nil) lseek(r0, 0x0, 0x3) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x0) shmget(0x2, 0x1000, 0x54000400, &(0x7f00002e6000/0x1000)=nil) 17:41:01 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x4000000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:01 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x84000000, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:01 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x400300}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:01 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r0, 0x84, 0x65, &(0x7f00000000c0), 0x54deded00158a180) r2 = semget$private(0x0, 0x0, 0x4a) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) getgroups(0x5, &(0x7f0000000140)=[0x0, 0xee01, 0xffffffffffffffff, 0x0, 0xee00]) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r6 = getegid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000002c0)={{0x0, r3, r4, r5, r6, 0x8, 0x1}, 0x7, 0x0, 0x6}) close(r0) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000000)=0x5) 17:41:01 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xff000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 330.299764] IPVS: Unknown mcast interface: bpq0 17:41:01 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0xf0, 0x0) 17:41:01 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x8400000000000000, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:01 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0xe803, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x277, 0x0, 0x40000073, 0x7ff]}) 17:41:01 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xbe9ffffffffc68b}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 330.520438] IPVS: ftp: loaded support on port[0] = 21 17:41:02 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x900, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:02 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@local}, &(0x7f0000000340)=0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f00000000c0)) 17:41:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$nl_generic(0xa, 0x2, 0x11) r2 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)=ANY=[@ANYBLOB="0400000000000006000000000000000000000000"], 0x14}}, 0x8000) sendmsg$nl_generic(r2, &(0x7f0000007000)={&(0x7f0000004ff4), 0xc, &(0x7f0000004ff0)={&(0x7f0000007fec)={0x14}, 0x14}}, 0x8800) mount(&(0x7f0000000000)=@md0='/dev/md0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sysv\x00', 0x20000, &(0x7f00000000c0)='vmnet0)\x00') sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4}, 0x14}}, 0x8000) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000004ff4), 0xc, &(0x7f0000004ff0)={&(0x7f0000005d8c)=ANY=[@ANYBLOB], 0x1}}, 0x0) sendmsg$nl_generic(r2, &(0x7f000000ac37)={&(0x7f000000aff4), 0xc, &(0x7f000000aff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000e4ffffffffffffff5dcfefd7f01d6eddbafe000000000000000000"], 0x14}}, 0x0) 17:41:02 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004551e, &(0x7f0000000100)={0xa3}) 17:41:02 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x2, 0x0) 17:41:02 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'tunl0\x00', @ifru_names='bridge0\x00'}) semget(0x2, 0x4, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0)={0x2, 0x0, 0x2000}, 0x4) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x3, &(0x7f0000000600)=[{&(0x7f0000000440)="5348dd76e2c1f492c4b4822af17c6a2b2e13e8407c08b73ba43cf2fa6089d3e60b9a47a34fd915e5051a29165b648ef4c2e8af27a0fb636abdbfbf7f2e263c30b3e13cc56f1f6279e906a40461ac43f40822f7f1fe2a378689ff37c65743b87d743335bcd4c37229f0d33285e17059d7314e8597fd53706c6709eb38", 0x7c, 0x4}, {&(0x7f00000004c0)="2859de24903cca04d9037d3cae416f10339ce42eb0bafe70d9c86fedcd4822c230cf4e1cc9889cbc07fa1fd2332d53b873f78d1523295435538859d3b0223f89cfc280312a5f4ccd031a1c2c37ea1bcaff6162cbd5f43d799661ec59b5f065f30cdb97e3", 0x64, 0x10000}, {&(0x7f0000000540)="87ab96d58db01a48b4259cb6cc1b7520902c88d232b75678d43dcd302f101e8abdf11a9b2ebd1047669b28cc950f4ad3e36b169290a0f1708d5bf2f21369de342e5c51efe5b9ed8a19a265db91659c2017047f2ccfb1fba603e08b727657eed2f7f8294ba19105d77087c9e6d70c6e99d1a84c7c96682c100694a9f26c2964aa9f4833f8436c8dd3dfa1e46737d2fcd795dff4c556f3ad2ca00e2985c86bed0fb35fad9f3db8cb", 0xa7, 0x6}], 0x840000, &(0x7f0000000740)={[{@map_acorn='map=acorn'}, {@gid={'gid', 0x3d, r5}}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000300)={r6, @in={{0x2, 0x4e22, @broadcast}}}, 0x84) perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x70, 0x8, 0x1, 0x7fffffff, 0x2, 0x0, 0x2, 0x8000, 0x2, 0x19d, 0x0, 0x8, 0x1, 0x8, 0x2, 0x400, 0xfffffffffffffff9, 0x4887, 0x4a1, 0x0, 0x81, 0x4, 0x1, 0x1, 0x7, 0x6, 0xf85, 0x1, 0x4, 0x8, 0x7, 0x9, 0x2, 0x3, 0x40, 0x2, 0x8, 0x0, 0x0, 0x1, @perf_config_ext={0x8000, 0x81}, 0x300, 0x1, 0x5, 0x5, 0x4, 0x4, 0x4}, r3, 0xc, r0, 0x4) r7 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000000800)='cifs.idmap\x00', &(0x7f0000000840)='+.}mime_typelo{\\lo\x00') pipe2(&(0x7f0000000140), 0x0) clock_gettime(0x0, &(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 17:41:02 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x1100000000000000, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:02 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xf0ffffffffffff}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:02 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x2800000000000000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5d8, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x42, 0x4, 0x0, 0x1000, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x9, 0x10001, 0xd5, 0x9, 0x9, 0x20, 0x6, 0x0, 0x4, 0x9, 0x7f}, 0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x7c}, &(0x7f0000000200)=0x8) timer_create(0x1, &(0x7f0000000080)={0x0, 0x28, 0xdd90897d0afef3c6, @thr={&(0x7f0000000040)="883f2c45eb3367ea4f", &(0x7f0000001080)="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"}}, &(0x7f0000000180)) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f00000002c0)={0x1, 0x3f, 0x8, 0x7ff}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000280)=0x100) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)) 17:41:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x145082) r1 = memfd_create(&(0x7f0000000680)='/$\x00', 0x0) pwritev(r1, &(0x7f0000000900)=[{&(0x7f00000009c0)="1f", 0x1}], 0x1, 0x81a06) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4e, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="50e4d11be1a6bdd65d3561b5c711e4f8d24670a5c3306b8e4a9b032a90c417f273ee54e03a6c524c8ab9f60d2f891b97a23ee37d2442b258c3d47810e7d5e5b00801f3038ffbcb6d8dbffc79b28685a325bea70958c40bb21f33c8e0f47f6d0ca2a0dafca4", 0x65, 0x2}, {&(0x7f0000000240)="381787f3a229e0558cceb211a4bdef4eb6bb9af92ae8520ebb308ae9f1998862d4c1294248e4939ddb88f43e09933ce89e867b799e64f841c0acf9d83e99a5f7296c34b66d763e6e34b19f2e91e4d230edf8b1b3922615cf7d03098df6e816d06b12c4460a207e5b4da27a2f6882853a57c911fe6c34f8d4fe3b917cddfe3cc69ce01bc53c550c92b7cb603fd00701103aac0c862ddb5351871b72860c61e19eb557812bfcc0e813634d57b7cf9137f7368164bf2b69d967ed8820fe55684a72780c5b5980778a0475495bbc1e10e195bddad9707bd91bc24f37388abd8ed4cae65d584471bdc8c64f1c498d111f", 0xee, 0x8}], 0x28001, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x4) sendfile(r0, r1, &(0x7f0000000080), 0x20000102000007) 17:41:02 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x4004550c, &(0x7f0000000100)={0xa3}) 17:41:02 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xb, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000100)=0x1f40) 17:41:02 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x200000000000000, 0x0) [ 330.940796] IPVS: ftp: loaded support on port[0] = 21 17:41:02 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x8800, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:02 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x200000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x1, @broadcast, 0x4e24, 0x0, 'lblc\x00', 0x30, 0x8, 0x3c}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x4e21, 0x3, 0xba6e, 0x1, 0x7f}}, 0x44) ioctl(r0, 0x8912, &(0x7f0000000200)="8a44440700316585715070") open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x40014) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e24, @loopback}}) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00000013c0)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f00000003c0)=""/182, 0xb6) getdents(r2, &(0x7f00000001c0)=""/8, 0xffffffffffffffeb) 17:41:02 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x1, 0x2, 0x9, 0x80, 0x3f, 0x100000000, 0x4, {0x0, @in={{0x2, 0x4e20, @multicast1}}, 0xffff, 0x200, 0x3, 0x1, 0x40}}, &(0x7f00000004c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x509ea29d, 0xfffffffffffffff7, 0xb, 0xd, 0x3, 0x2, 0x74f, 0x6, r1}, 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r4 = dup3(r2, r3, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x1dac, 0x20, 0x8, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000002c0)={r5, 0x7c, "7c430eeec467e56832d56bc2d3a6dc82068b77beb11a6ac732321a0926105374273ea2794c5dd6c9027c817aff618a85dc9d1161730021d984fabdc4461a71e4141fab6762c149c7c16f47d9d764d5ebb5f9c46e3048ce6697feeca632a65f27eaeb45473e032febc4bfb8ae5107e8429926ac6a3fc51b0f60ab80ce"}, &(0x7f0000000380)=0x84) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f00000001c0)={0x0, 0x8, 0x5, 0x3}) recvfrom$inet6(r6, &(0x7f0000000200)=""/27, 0x1b, 0x2000, 0x0, 0x0) r7 = dup(r3) pipe2(&(0x7f0000000000), 0x4000) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000127c0)={'team0\x00'}) ioctl$KVM_PPC_ALLOCATE_HTAB(r7, 0x4008af13, &(0x7f00000000c0)) close(r7) connect$l2tp(r7, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e22, @rand_addr=0x6}, 0x1, 0x1, 0x2, 0x2}}, 0x26) 17:41:02 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x88000000, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 331.278345] IPVS: set_ctl: invalid protocol: 1 255.255.255.255:20004 17:41:02 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x3f00000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xf, 0x4, 0x81000000004, 0x8000000007, 0x0, r0}, 0x78) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x10200) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x3ce, 0x3, 0x1, r1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005640)={r1, &(0x7f0000005600), &(0x7f0000004600)=""/4096}, 0xb) [ 331.438761] IPVS: set_ctl: invalid protocol: 1 255.255.255.255:20004 17:41:03 executing program 4: sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1000, 0x800) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400a02) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x207e, 0x0) dup2(r0, r1) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x25, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r2 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x9, 0x10000003, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) syz_open_dev$adsp(&(0x7f00000012c0)='/dev/adsp#\x00', 0x0, 0x501080) write$sndseq(r2, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240), 0x0, 0x0, r5) r7 = socket$inet6(0xa, 0x1000400000002, 0xfffffffffffffffe) ioctl(r7, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r8 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000000)={'team0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8923, &(0x7f0000000040)={'team0\x00', 0xc201}) keyctl$search(0xa, r5, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r6) ioctl(r4, 0x3, &(0x7f0000000340)="99c94476dd37ed594eeaeb6a7ae04b399337c71b90dc3ad288cb17547931d7d1e20af5f983d2c2dd1cebb4e67e43f8f9bf1a4fe49d120f9e0e8a740e75424902bf4b7eba6afa6a1a94ccda04beed7a1f1ac45abe1ee57f0dc46fc8c5ab164f314053401226e6fa0016f04a02739186105d594210e770a595dd63953ed095f5528c55fd9af6266023cf74b2e8cda62be6d62b8a7d4ef5bbcff4e64cb767a49c5e1bf4bc3f01a43796b19836073fe9feb971a708b71134918817f00ea810b7bf7a666d0f7dc96f188073df518060d48c8f360214300e646ea9") sendmsg$nl_route(r2, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB="70000000210000022cbd7000fbdbdf250a148004010000000700000011faffff13000100fe8000000000000000000000000000bb14000200fe80000000000200000000000000001a14000100000000000000000000000000000000001400020000000000000000000000001800000001"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000440)={0x4a48b125e136568, @time, 0x0, {0x9d2, 0xbd}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) 17:41:03 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x10000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:03 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x93359b560c31c7be, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000004c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'irlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000580)={0x0, @multicast1, @local}, &(0x7f00000005c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'veth0_to_bridge\x00', 0x0}) accept4$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000700)=0x14, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f0000000740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000780)=0x14, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000800)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000ac0)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000cc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000d00)={'team0\x00', 0x0}) accept$packet(r1, &(0x7f0000000d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000d80)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000dc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000e00)=0x14, 0x80800) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000001240)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4406002}, 0xc, &(0x7f0000001200)={&(0x7f0000000e40)={0x3b4, r3, 0x214, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r4}, {0x188, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0xffffffff00000001, 0x0, 0x8, 0x9a66}, {0x1, 0x6, 0x9, 0x2e3}, {0xa69, 0x593e, 0x0, 0x4}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x13c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x1ff, 0x40, 0x800000000000, 0x1108}, {0x3, 0x2, 0x6, 0x1000}, {0x100, 0x2aed, 0x0, 0x7}, {0x7, 0x4, 0x3}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r14}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r15}}}]}}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x40040}, 0x50) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r16, 0x0, 0x0, &(0x7f00000006c0)={@multicast1, @empty, @dev={0xac, 0x14, 0x14, 0x1b}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) r18 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x10001, 0x10000) write$P9_RSTATFS(r18, &(0x7f0000000400)={0x43, 0x9, 0x2, {0xfffffffffffffffd, 0x3, 0x40000, 0x80000001, 0xfffffffffffff001, 0x7ff, 0x5, 0x1, 0xffffffff00000000}}, 0x43) mount$9p_unix(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x100000, &(0x7f0000000300)={'trans=unix,', {[{@version_u='version=9p2000.u'}, {@version_u='version=9p2000.u'}, {@msize={'msize', 0x3d, 0x100}}, {@access_uid={'access', 0x3d, r17}}, {@version_L='version=9p2000.L'}, {@privport='privport'}]}}) [ 332.460763] Â: renamed from team0 17:41:03 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0xc0edff7f, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:03 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x11, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x40007535, 0x3}, 0xfffffddd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000002c0)="71be092964175d9d35fc0d27cec39d678f3201bde4ba38ced3514a4dc11060fe2fd0bc34fd46803ebe749cee61f2060e6e3ef0af6a608dd8c6f2f8426505fd2ecba3f2b0f63a50f14eae130506c635a61363446ad38240", &(0x7f00000001c0), 0x1}, 0xfffffffffffffe69) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc01400}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="cc0000001d0020002abd7000fddbdf250a000000b80080000800450075818a0fa8e4cda1f41f54e34e4a46689e8e628130accc154c3475579cb261e61df9d03cbcd38dde6a", @ANYRES32=0xffffffffffffff9c, @ANYBLOB="b213674c0958006f0907d4fd7907a3dcc4e34ca9cd1e4c9267271fdfa91b640b64460c54ae4bc138229b1d71ccb9d06a236ce36e80feaa6a3e85c9946bf808dd31306479c784e68244ef1fa1929adc6f50ddfef3ea614d2d9fce76737f1546344e0132ef8fc98a8faadf2ccc3588795f33e36cbded2a426484047f0ae34e0e8296f39935fe1238b79d9aa0363c5ca75239553887dbc493ecb559a3963ce36892031d7503a36eae43f751896e"], 0xcc}, 0x1, 0x0, 0x0, 0x804}, 0x80) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0xfffffffe, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e1c, @loopback}, {0x2, 0x4e22, @local}, 0x4, 0xffffffffaa72b78f, 0x6e700d68, 0xa, 0x7, 0x0, 0x42, 0x7fc, 0x7fffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 17:41:03 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x101000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@loopback, @multicast2, 0x1, 0x3, [@broadcast, @multicast2, @dev={0xac, 0x14, 0x14, 0x21}]}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local, @dev, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x16, 0x0, 0x0, @multicast1}}}}}, &(0x7f0000000000)) 17:41:03 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185508, &(0x7f0000000100)={0xa3}) 17:41:03 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xfc000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:03 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0x8, &(0x7f00000000c0)=@raw=[@ldst={0x3, 0x3, 0x3, 0x2, 0x2, 0x4, 0xfffffffffffffff0}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x5}, @generic={0x8, 0x1, 0x3, 0x7}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0x49, &(0x7f0000000140)=""/73, 0x41000, 0x1, [], 0x0, 0x3}, 0x48) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000034c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000003500)='/dev/zero\x00', 0x200, 0x0) ppoll(&(0x7f0000003540)=[{r0, 0x4100}, {r1, 0x4008}, {r2, 0x1000}], 0x3, &(0x7f0000003580)={0x77359400}, &(0x7f00000035c0)={0x3}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r4, 0x0, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f8365762f6c6f6f700000"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:41:04 executing program 2: r0 = socket$inet(0x10, 0x2, 0xc) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl(r1, 0x9, &(0x7f0000000040)="0a5cc80700315f85715070") sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000010607031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 17:41:04 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f0000017000)=0xfffff7fffffffffb, 0x4) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2}, 0x10) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x1c9c380}) socket$inet6_udp(0xa, 0x2, 0x0) 17:41:04 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x40000000000009) perf_event_open(&(0x7f0000000040)={0x1, 0xfffffffffffffeef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x50041, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000440)={0x0, 0xeedb}) r1 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x202100, 0x100) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f00000015c0)=ANY=[@ANYBLOB="9e7da26cfceca9ffa2344ed7f94365d8fb37875e3493c6df37ddd1ac63aff57379f4128c14c5e396e58dec58ee9a52b5eba7083398895e29b9cd9ec38d026b9c6bdcc1df57ef9e60dfd0", @ANYRES16], 0x2}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) gettid() r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000000300)=0x3f) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'bctf0\x00\x00\x00\x00\x00\x00"\x00', 0x6}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000240)={0x1, 0x0, &(0x7f0000000100)=""/163, &(0x7f00000019c0)=""/246, &(0x7f00000004c0)=""/4096}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000340)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000280)=0x100) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000000)={0x200000000001, r3}) 17:41:04 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x802c550a, &(0x7f0000000100)={0xa3}) 17:41:04 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x5}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x4002, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:04 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x2, &(0x7f0000000100)={0xa3}) [ 332.706143] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 332.738387] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 17:41:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x40000000003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x40) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0xfffffffffffffffb, 0x4, 0x9, 0xbf6, 0x100, 0x9}, 0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f0000000080), &(0x7f00000004c0)=0x4) 17:41:04 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x2}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:04 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x80045503, &(0x7f0000000100)={0xa3}) [ 332.799239] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 332.830103] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 17:41:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x28, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x88, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x10001, 0x62}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r1, 0x2}, &(0x7f0000000500)=0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="a4") getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)=ANY=[], &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYBLOB="05004f00e10f41f8c9c6c857eb88f5383bc98cc5e8c999de8a4d04c25f7d48b5507a99e1"], 0x1) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x4e20, 0x3, @mcast2}}}, 0x88) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback, [0x80100013]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000200)=0x4) r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TUNSETLINK(r2, 0x400454cd, 0x320) socket$inet6(0xa, 0x1, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'bridge_slave_0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}) r3 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x0, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000600), 0x4) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000500)) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r3, &(0x7f0000000540)={'syz0', "f93583a24823be7dc874eb832e91299e974aa90b81e60993ca16d8ee8075672aca61401a20472640d2f6f9377789cbbb36b300ea23b80789c70c089f0ca69ee7147c8ec79c3f1cc675095cdc4501e0e546ec05c66a1950278fa98e4fd0a3da27a2a09fec52fbb56fb0c96713a1f3635758cc32262a957cbd367e5c9e38d89b3cd8152ca362ee14e0e5d3"}, 0x8e) 17:41:04 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x88300) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x7fff, 0x0, 0x0, 0x5, 0xffffffffffff6ede, 0x4, 0x4, 0x1000, 0x6, 0xff, 0x0, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x509a40, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000140), 0x4) 17:41:04 executing program 4: socket$packet(0x11, 0x0, 0x300) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="35a92ebb6dbd78a564252c34d939f7bf89489a8e129332ba43e67412823a8cc6f3aa6718b01cb6415ac7e82e913335709dc91ddc8a65b5bf47caac151b08c34c7a6976be312b40eaa2735b743ecb95d6d13bbfe26b3553e44aa467e7ddc43f70d746bc60614c77d204af9ad794991a3bc6aec377a23c31c5aa3bbc33", 0x7c, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x75, "36e8a53d690f65da3523bd63b3f82bb0358fd0106dd52097d0a02f4ba748d2186fddfbe125c0b362b3934b142ac597ef21838dfe979d0867ad061542df25b0aea939c663835eb2983574f9c5408d7882e378aeeff7447575da225ff601351af8244af019d2764e8c62d6974949a831fcc968602fc5"}, &(0x7f00000000c0)=0x7d) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r2, 0xfffffffffffff4f0, 0x6, [0x1ff, 0x6, 0x3ff, 0x4c, 0x0, 0x4]}, &(0x7f00000003c0)=0x14) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) r3 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000400)) bind$unix(r3, &(0x7f000000dff8)=@file={0x1}, 0x2) poll(&(0x7f00003a3fd8)=[{r3}], 0x1, 0x0) 17:41:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x401, 0x8, 0x3, 0xbe, 0x5}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000001340)={&(0x7f0000001040), 0xc, &(0x7f0000001300)={&(0x7f00000011c0)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in6=@mcast1, @in6=@loopback}, {@in=@multicast2, 0x0, 0x6c}, @in6=@remote}, 0x0, 0xfffffffffffffffc}}, 0xf8}}, 0x0) 17:41:04 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185574, &(0x7f0000000100)={0xa3}) 17:41:04 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xf0ffffff00000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0xe, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x8800000000000000, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x200000000000000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:04 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xfffffffffffff000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:04 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x11000000, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:04 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @dev}, @icmp=@parameter_prob={0x12, 0x8, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70}, @dev}}}}}}, &(0x7f0000000000)={0x1, 0x800, [0x0, 0x481]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 17:41:04 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x40085511, &(0x7f0000000100)={0xa3}) 17:41:05 executing program 4: socket$packet(0x11, 0x0, 0x300) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="35a92ebb6dbd78a564252c34d939f7bf89489a8e129332ba43e67412823a8cc6f3aa6718b01cb6415ac7e82e913335709dc91ddc8a65b5bf47caac151b08c34c7a6976be312b40eaa2735b743ecb95d6d13bbfe26b3553e44aa467e7ddc43f70d746bc60614c77d204af9ad794991a3bc6aec377a23c31c5aa3bbc33", 0x7c, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x75, "36e8a53d690f65da3523bd63b3f82bb0358fd0106dd52097d0a02f4ba748d2186fddfbe125c0b362b3934b142ac597ef21838dfe979d0867ad061542df25b0aea939c663835eb2983574f9c5408d7882e378aeeff7447575da225ff601351af8244af019d2764e8c62d6974949a831fcc968602fc5"}, &(0x7f00000000c0)=0x7d) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r2, 0xfffffffffffff4f0, 0x6, [0x1ff, 0x6, 0x3ff, 0x4c, 0x0, 0x4]}, &(0x7f00000003c0)=0x14) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) r3 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000400)) bind$unix(r3, &(0x7f000000dff8)=@file={0x1}, 0x2) poll(&(0x7f00003a3fd8)=[{r3}], 0x1, 0x0) 17:41:05 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = gettid() r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='.\x00', 0x28000, 0x30) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x20, 0x0, 0x2, 0x8, 0x0, 0x9, 0x80800, 0x0, 0x0, 0xeb1, 0x4000000000, 0xfffffffffffffff9, 0x3, 0xa7b4, 0x2, 0x0, 0xfd4, 0x4, 0x3, 0x3, 0x8, 0x200, 0xccf, 0x6, 0x6, 0xf2, 0x5ba, 0x1, 0x7, 0xfffffffffffffffd, 0x5, 0x401, 0x0, 0x9, 0x33a9, 0x8001, 0x0, 0x100000000, 0x6, @perf_bp={&(0x7f00000000c0), 0x4}, 0x2, 0x4, 0x4, 0x0, 0x3, 0x101, 0x9}, r1, 0x7, r2, 0x1) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:41:05 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xa000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x10001, 0x62}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r1, 0x2}, &(0x7f0000000500)=0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)="a4") getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000200)=ANY=[], &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYBLOB="05004f00e10f41f8c9c6c857eb88f5383bc98cc5e8c999de8a4d04c25f7d48b5507a99e1"], 0x1) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000003c0)={0x0, {{0xa, 0x4e20, 0x3, @mcast2}}}, 0x88) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback, [0x80100013]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000200)=0x4) r2 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TUNSETLINK(r2, 0x400454cd, 0x320) socket$inet6(0xa, 0x1, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'bridge_slave_0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}) r3 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x0, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f00000000c0)) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000600), 0x4) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000500)) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r3, &(0x7f0000000540)={'syz0', "f93583a24823be7dc874eb832e91299e974aa90b81e60993ca16d8ee8075672aca61401a20472640d2f6f9377789cbbb36b300ea23b80789c70c089f0ca69ee7147c8ec79c3f1cc675095cdc4501e0e546ec05c66a1950278fa98e4fd0a3da27a2a09fec52fbb56fb0c96713a1f3635758cc32262a957cbd367e5c9e38d89b3cd8152ca362ee14e0e5d3"}, 0x8e) 17:41:05 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105500, &(0x7f0000000100)={0xa3}) 17:41:05 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmsg$rds(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000840), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000e80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000ec0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000800003400000000000000000000007fffffff000000000000000000000000ba07dda9744c73684014dc7667618ca5ae9d8b75d4671b9bf9180e17953308a78f31db05d0477e641911f8926bc87068b1b116"], 0x58}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x7, 0x400) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000240)=0x1) r2 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000340)={0x15, 0x110, 0xfa00, {r3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e22, @loopback}}}, 0x118) 17:41:05 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x15, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:05 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup3(r0, r1, 0x80000) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f00000000c0)={0x0, 0x4ccd, 0x8, 0x7f}) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:41:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) close(r2) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)=""/26, &(0x7f0000000100)=0x1a) 17:41:05 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x6b02}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) [ 333.921020] atomic_op 000000002859fd1c conn xmit_atomic (null) 17:41:05 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0x41045508, &(0x7f0000000100)={0xa3}) 17:41:05 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0xc011002000000000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:05 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x40030000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:05 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:05 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mq_open(&(0x7f0000000000)='..\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='team0\x00', 0x10) sendmmsg(r1, &(0x7f000000a080)=[{{&(0x7f0000005440)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1, &(0x7f00000098c0)}}], 0x1, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x200, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f00000000c0)={0x1ff, 0x6}) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000100)={0xfffffffffffffb05, 0x401}) mount(&(0x7f0000000000)=ANY=[@ANYBLOB='/dEv/loop\x00\x00'], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:41:05 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105500, &(0x7f0000000100)={0xa3}) 17:41:05 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x100020000005, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2400, 0x0) ioctl(r0, 0x7, &(0x7f00000002c0)="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") ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000012c0)=0x400000) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000140)=0x2, 0x4) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x50800, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r2}}) 17:41:05 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc020660b, &(0x7f0000000100)={0xa3}) 17:41:05 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105500, &(0x7f0000000100)={0xa3}) [ 334.485014] dccp_check_seqno: Step 6 failed for RESET packet, (LSWL(207189017924808) <= P.seqno(0) <= S.SWH(207189017924882)) and (P.ackno exists or LAWL(266634855617048) <= P.ackno(266634855617050) <= S.AWH(266634855617050), sending SYNC... [ 334.550745] dccp_close: ABORT with 1061 bytes unread 17:41:06 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0xc011002000000000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0xc000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000a80)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f00000007c0)}, &(0x7f0000000840), &(0x7f0000000940)=""/207, 0x0, 0xfbffffff, 0x0, &(0x7f0000000a40)}) 17:41:06 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:06 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x26b}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:06 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa1}) 17:41:06 executing program 5: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0105500, &(0x7f0000000100)={0xa3}) 17:41:06 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f00000000c0)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x1000000, 0x0) 17:41:06 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x68020000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000080)='nfs4\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x6, 0x5, &(0x7f0000000340)=[{&(0x7f0000000200)="190b622393c58c8f2097f2c6200eef8e7f9393c25f8fbf068b28c9bef3589915415583b481239ad2cd57ccce097725db41b112a864f9a1d1c1fd228ca47b2fbdcd7191e9a8c14a1fae9285df5d0da914934c3eade9b955c3fd1483b4f6aa46453613f4c05e91a00fb6d8704b3884082b6574ed8fcfcc816b6bace392bacd44b2f3782ec6de6b5f1843749bbf53dfea6e3ca070", 0x93, 0xe0d}, {&(0x7f0000000140), 0x0, 0x7}, {&(0x7f0000000c80)="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", 0x1000, 0xfc}, {&(0x7f00000002c0)="c34e1c70cf", 0x5, 0xffffffffffffff3c}, {&(0x7f0000000300)="1f01ca7faead7d872b21f7dd3ec861fac1570cf07049c416dd56f40d3f5bc194705bdb324448af64fae32b751b723b4342a78c", 0x33, 0x1ff}], 0x0, &(0x7f00000003c0)='tmpfs\x00') mount(&(0x7f0000000000), &(0x7f0000000c00)='./file0/file0\x00', &(0x7f0000000c40)='tmpfs\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) get_thread_area(&(0x7f0000000000)={0x101, 0x20000800, 0x0, 0x8, 0x40, 0x1, 0x1, 0x2, 0x8, 0xad5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 334.821700] usb usb5: usbfs: process 12285 (syz-executor0) did not claim interface 0 before use 17:41:06 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x900000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:06 executing program 4: r0 = perf_event_open(&(0x7f0000000d40)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000040)=0x6) r2 = dup2(r1, r1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000080)={0xa0d, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @local}]}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4) 17:41:06 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:06 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x10000000000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:41:06 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x7fffedc0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:06 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3, 0x700000000000000}) 17:41:06 executing program 5: r0 = syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x52991c93, 0x900) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000040)) prctl$intptr(0x1a, 0x1) [ 335.051633] vhci_hcd: invalid port number 0 17:41:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)='\v', 0x1}], 0x1}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 17:41:06 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:06 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x800000f, &(0x7f0000000040)=0xfffffffffff7ff40, 0xbe) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r1, 0x0) 17:41:06 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0xf0ffffff7f0000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:06 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x500000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:06 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3, 0x5000000}) 17:41:06 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x408200) recvmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000100)=@nl=@proc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/94, 0x5e}, {&(0x7f0000000380)=""/105, 0x69}, {&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000180)=""/55, 0x37}, {&(0x7f0000000500)=""/103, 0x67}], 0x6, &(0x7f0000000600)=""/48, 0x30, 0x2}, 0x40) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:41:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) r2 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1ff, 0x1) ioctl$KVM_SET_CPUID(r2, 0x802c550a, &(0x7f0000000280)={0x8102}) ioctl(r0, 0xffffffffffffff00, &(0x7f0000000000)="0a5cc80700315f85715070") r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000db4000), 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000800270000000000e10864dc06ea94a4d0a3f2a2d83af3202b2fd893ee5358b981a5a796557ae0ddd994dbfc74ac5c86721f118d4aee683da356c956eaec86b9f52786ee3db3b2a25d3482fece"], 0x30}}, 0x0) [ 335.362972] vhci_hcd: invalid port number 0 17:41:06 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xf0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:06 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x4802000000000000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) [ 335.385676] netlink: 'syz-executor5': attribute type 39 has an invalid length. [ 335.400316] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 17:41:06 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3, 0x68000000}) 17:41:06 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) mount(&(0x7f0000000000)=ANY=[@ANYBLOB='/\x00\x00'], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:41:06 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x85, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 335.464481] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 17:41:07 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @broadcast, @dev}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080), 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x14, 0x42, 0x105}, 0x14}}, 0x0) 17:41:07 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xff00}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:07 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback}, 0x10) r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x2f, &(0x7f0000000000)={0x1f, 0x0, 0x3, 0x4}) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=[{0x10, 0x114, 0x3}], 0x10}, 0x0) 17:41:07 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3, 0x847e0300}) 17:41:07 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x240100) accept4(r0, &(0x7f0000000140)=@l2, &(0x7f0000000040)=0x80, 0x80800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_coalesce={0xf}}) 17:41:07 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:41:07 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:07 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xfec0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:07 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'erspan0\x00', r2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='\x00', 0x0) r5 = gettid() perf_event_open(&(0x7f0000000580)={0x7, 0x70, 0xffffffff, 0xfffffffffffffff8, 0x1000, 0x4, 0x0, 0x0, 0x10000, 0xa, 0x5, 0x0, 0x0, 0x1, 0x7, 0x401, 0x10000, 0x0, 0x0, 0xffffffff, 0x7fffffff, 0x6, 0x0, 0x101, 0x5, 0x3, 0x80000001, 0x400, 0x5, 0x100, 0x7f, 0x0, 0x3ff, 0x3761, 0x4, 0x3, 0x1, 0xfffffffffffffffa, 0x0, 0x1, 0x7, @perf_bp={&(0x7f0000000540)}, 0x20000, 0x200, 0x100000001, 0x94ffe108685ea11d, 0x0, 0x7e, 0x7f}, r5, 0x2, 0xffffffffffffffff, 0x0) keyctl$link(0x8, r3, r4) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000780)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x1c, r6, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x84) fallocate(r1, 0x0, 0x0, 0x1000f4) r7 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000440)) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f00000001c0)=0x9000000) sendmsg$nl_netfilter(r7, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000640)={0x70, 0x7, 0x6, 0x302, 0x70bd2c, 0x25dfdbfd, {0x5, 0x0, 0x7fff}, [@generic="416ab0b5391f30700d0d868e67d1854ad1161a165f23ed340479d466f4c2bdf684a7535bf816a5ccc636deb5786ff4993390546e737f3582bfc2c205e9bbe287768104bd321a9a72197dddf16305fe452a47620d703bb28e1c32"]}, 0x70}, 0x1, 0x0, 0x0, 0x200400c0}, 0x4000000) sendfile(r0, r7, &(0x7f0000d83ff8)=0x5400, 0x8000fffffffe) open$dir(&(0x7f0000000600)='./bus\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000006c0)) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x7f}) 17:41:07 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x200, 0x40800) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x0, 0x0) r3 = gettid() pread64(r2, &(0x7f0000000240)=""/216, 0xd8, 0x0) timer_create(0x0, &(0x7f0000000600)={0x0, 0x12}, &(0x7f0000000580)) close(r2) memfd_create(&(0x7f0000000100)='cgroup\x00', 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r3, 0x1000000000016) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) dup2(r1, r4) write$P9_RWSTAT(0xffffffffffffffff, &(0x7f0000000140)={0x7}, 0x7) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfffffffffffffff6, 0x11, r0, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r5) 17:41:07 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3, 0x74000000}) 17:41:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x8, &(0x7f0000000200)=0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f00000000c0)={0x6, 0x118, 0xfa00, {{0x0, 0xfffffffffffff800, "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"}}}, 0x120) accept(r0, &(0x7f00000002c0)=@can={0x1d, 0x0}, &(0x7f0000000240)=0x80) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000380)={0x5, 0x80, 0x9}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000340)=r3) 17:41:07 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000000003a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xfc) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x6802000000000000, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 17:41:07 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0xf00}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:07 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f6465762f6c686f707d90d87e0e62d50000"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:41:07 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x44, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 17:41:07 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3, 0x7a}) 17:41:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x3, 0x402) r1 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) read(r1, &(0x7f00000004c0)=""/163, 0xfcc1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), 0x4) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[], 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x7ff4, 0x1]) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000200)={0x424, 0x6, 0x4, 0x0, 0x0, [{r1, 0x0, 0xfff}, {r0}, {r1}, {r1, 0x0, 0x4}]}) ioctl$UI_SET_MSCBIT(r1, 0x40045568, 0x2d) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000340)={0x8, 0x120, 0xfa00, {0x2, {0x6, 0x8dbf, "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", 0xeb, 0xffffffffffffffff, 0x8001, 0x4, 0x1000, 0x4, 0x40, 0x1}, r2}}, 0x128) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) 17:41:07 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, r0, 0x2) r2 = dup3(r0, r1, 0x0) accept4$unix(r2, 0x0, &(0x7f0000001b40), 0x80800) 17:41:07 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'erspan0\x00', r2}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='\x00', 0x0) r5 = gettid() perf_event_open(&(0x7f0000000580)={0x7, 0x70, 0xffffffff, 0xfffffffffffffff8, 0x1000, 0x4, 0x0, 0x0, 0x10000, 0xa, 0x5, 0x0, 0x0, 0x1, 0x7, 0x401, 0x10000, 0x0, 0x0, 0xffffffff, 0x7fffffff, 0x6, 0x0, 0x101, 0x5, 0x3, 0x80000001, 0x400, 0x5, 0x100, 0x7f, 0x0, 0x3ff, 0x3761, 0x4, 0x3, 0x1, 0xfffffffffffffffa, 0x0, 0x1, 0x7, @perf_bp={&(0x7f0000000540)}, 0x20000, 0x200, 0x100000001, 0x94ffe108685ea11d, 0x0, 0x7e, 0x7f}, r5, 0x2, 0xffffffffffffffff, 0x0) keyctl$link(0x8, r3, r4) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000780)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x1c, r6, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x84) fallocate(r1, 0x0, 0x0, 0x1000f4) r7 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000440)) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f00000001c0)=0x9000000) sendmsg$nl_netfilter(r7, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000640)={0x70, 0x7, 0x6, 0x302, 0x70bd2c, 0x25dfdbfd, {0x5, 0x0, 0x7fff}, [@generic="416ab0b5391f30700d0d868e67d1854ad1161a165f23ed340479d466f4c2bdf684a7535bf816a5ccc636deb5786ff4993390546e737f3582bfc2c205e9bbe287768104bd321a9a72197dddf16305fe452a47620d703bb28e1c32"]}, 0x70}, 0x1, 0x0, 0x0, 0x200400c0}, 0x4000000) sendfile(r0, r7, &(0x7f0000d83ff8)=0x5400, 0x8000fffffffe) open$dir(&(0x7f0000000600)='./bus\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000006c0)) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x7f}) [ 336.491092] vhci_hcd: invalid port number 122 17:41:07 executing program 3: r0 = socket$inet6(0x10, 0x400000000003, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000, 0x8bc6ffffffffe90b}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 17:41:07 executing program 0: r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0185500, &(0x7f0000000100)={0xa3, 0x37e84}) 17:41:07 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000000140)=0x6794, 0x4) mount(&(0x7f0000000000)=@loop={'/dev/loop'}, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, 0x0) 17:41:07 executing program 4: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000015c0), 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x1, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e02e2be389de133945a385bd81e9bdeeee03000000000000005b540745df4b1dee483b157624c5bc719a099e6a3509000000398c34", 0x2761, 0x0) write$cgroup_pid(r0, &(0x7f0000000080), 0xfffffe38) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x6611, 0x0) 17:41:08 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000002c0)={0x7, 0x70, 0xfffffffffffffffe, 0x400, 0x876c64b, 0x1, 0x0, 0x5, 0x440, 0x0, 0x1, 0x4, 0x400, 0x20, 0xff, 0x9, 0x0, 0x6, 0x4, 0xb0, 0x7, 0xa57, 0x0, 0x4, 0xfffffffffffffff7, 0x3, 0x4092, 0x2, 0x6, 0x1f, 0x5, 0x200, 0x9, 0x4, 0x9, 0x8, 0x7, 0xfff, 0x0, 0xed8, 0x2, @perf_bp={&(0x7f0000000280), 0xf}, 0x8001, 0x400, 0x7, 0x2, 0x25275074, 0x3, 0x7}, r0, 0x4, 0xffffffffffffff9c, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f0000000380)="6e72306c0e60a19ef9d2c658d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x308) socketpair(0xd, 0x2, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x5, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x1009}}, 0x20) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x200, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000240)={0x12, 0x10, 0xfa00, {&(0x7f0000000080), r4, r5}}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000005c0)=""/9, 0x9}, {&(0x7f00000006c0)=""/229, 0xe5}], 0x2, &(0x7f0000001840)=""/33, 0x21}, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={0x0, 0x0, 0x18}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x1, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) socket$kcm(0xa, 0x1, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000002e40)={0x12, 0xf0, 0x4, 0x6c, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r6, &(0x7f00000001c0), &(0x7f0000000140)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002d80)={r6, &(0x7f00000004c0)="9a", &(0x7f0000002cc0)=""/182}, 0x18) 17:41:08 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x32, &(0x7f0000000040), &(0x7f00000000c0)=0x68) [ 336.681928] vhci_hcd: invalid port number 132 [ 336.686843] ================================================================== [ 336.694459] BUG: KASAN: slab-out-of-bounds in vhci_hub_control+0x1a26/0x1bf0 [ 336.701661] Read of size 4 at addr ffff8801ce675eac by task syz-executor0/12442 [ 336.709103] [ 336.710742] CPU: 0 PID: 12442 Comm: syz-executor0 Not tainted 4.19.0-rc1-next-20180831+ #53 [ 336.719235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.728587] Call Trace: [ 336.731183] dump_stack+0x1c9/0x2b4 [ 336.734833] ? dump_stack_print_info.cold.2+0x52/0x52 [ 336.740028] ? printk+0xa7/0xcf [ 336.743310] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 336.748076] ? vhci_hub_control+0x1a26/0x1bf0 [ 336.752587] print_address_description+0x6c/0x20b [ 336.757438] ? vhci_hub_control+0x1a26/0x1bf0 [ 336.761946] kasan_report.cold.7+0x242/0x30d [ 336.766384] __asan_report_load4_noabort+0x14/0x20 [ 336.771321] vhci_hub_control+0x1a26/0x1bf0 [ 336.775671] ? vhci_hcd_probe+0x240/0x240 [ 336.779851] ? rcu_read_lock_sched_held+0x108/0x120 [ 336.784894] ? __kmalloc+0x594/0x720 [ 336.788618] ? kasan_check_write+0x14/0x20 [ 336.792865] ? do_raw_spin_lock+0xc1/0x200 [ 336.797113] ? usb_hcd_submit_urb+0x70e/0x2160 [ 336.801711] usb_hcd_submit_urb+0x184a/0x2160 [ 336.806228] ? vhci_hcd_probe+0x240/0x240 [ 336.810396] ? usb_create_hcd+0x40/0x40 [ 336.814382] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.819756] ? __x64_sys_ioctl+0x73/0xb0 [ 336.823823] ? do_syscall_64+0x1b9/0x820 [ 336.827895] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.833275] ? find_held_lock+0x36/0x1c0 [ 336.837354] ? __lockdep_init_map+0x105/0x590 [ 336.841889] ? __lockdep_init_map+0x105/0x590 [ 336.846407] usb_submit_urb+0x895/0x14d0 [ 336.850477] ? rcu_is_watching+0x8c/0x150 [ 336.854650] usb_start_wait_urb+0x140/0x360 [ 336.858990] ? sg_clean+0x240/0x240 [ 336.862651] usb_control_msg+0x332/0x4e0 [ 336.866730] ? usb_start_wait_urb+0x360/0x360 [ 336.871267] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 336.876826] proc_control+0x99b/0xef0 [ 336.880640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.886191] ? proc_bulk+0xaa0/0xaa0 [ 336.889933] usbdev_do_ioctl+0x1eb4/0x3b30 [ 336.894191] ? processcompl_compat+0x680/0x680 [ 336.898787] ? futex_wait+0x5d2/0xa20 [ 336.902608] ? mark_held_locks+0x160/0x160 [ 336.906848] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 336.912047] ? drop_futex_key_refs.isra.14+0x6d/0xe0 [ 336.917154] ? futex_wake+0x304/0x760 [ 336.921009] ? lock_downgrade+0x8f0/0x8f0 [ 336.925170] ? graph_lock+0x170/0x170 [ 336.928989] ? do_futex+0x249/0x27d0 [ 336.932710] ? rcu_is_watching+0x8c/0x150 [ 336.936865] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 336.941540] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 336.946229] ? find_held_lock+0x36/0x1c0 [ 336.950314] ? lock_downgrade+0x8f0/0x8f0 [ 336.954476] ? kasan_check_read+0x11/0x20 [ 336.958627] ? rcu_is_watching+0x8c/0x150 [ 336.962778] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 336.967467] ? __fget+0x4d5/0x740 [ 336.970977] ? ksys_dup3+0x690/0x690 [ 336.974723] ? trace_hardirqs_on+0x2c0/0x2c0 [ 336.979149] ? kasan_check_write+0x14/0x20 [ 336.983396] ? trace_hardirqs_off+0xb8/0x2b0 [ 336.987821] usbdev_ioctl+0x25/0x30 [ 336.991453] ? usbdev_compat_ioctl+0x30/0x30 [ 336.995869] do_vfs_ioctl+0x1de/0x1720 [ 336.999761] ? kasan_check_read+0x11/0x20 [ 337.003912] ? rcu_is_watching+0x8c/0x150 [ 337.008062] ? trace_hardirqs_on+0xbd/0x2c0 [ 337.012393] ? ioctl_preallocate+0x300/0x300 [ 337.016806] ? __fget_light+0x2f7/0x440 [ 337.020783] ? putname+0xf2/0x130 [ 337.024249] ? fget_raw+0x20/0x20 [ 337.027709] ? rcu_read_lock_sched_held+0x108/0x120 [ 337.032742] ? __x64_sys_futex+0x47f/0x6a0 [ 337.036989] ? do_syscall_64+0x9a/0x820 [ 337.040980] ? do_syscall_64+0x9a/0x820 [ 337.044971] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.049564] ? security_file_ioctl+0x94/0xc0 [ 337.053989] ksys_ioctl+0xa9/0xd0 [ 337.057454] __x64_sys_ioctl+0x73/0xb0 [ 337.061347] do_syscall_64+0x1b9/0x820 [ 337.065244] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 337.070615] ? syscall_return_slowpath+0x5e0/0x5e0 [ 337.075551] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 337.080576] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 337.085593] ? recalc_sigpending_tsk+0x180/0x180 [ 337.090358] ? kasan_check_write+0x14/0x20 [ 337.094606] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.099461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.104653] RIP: 0033:0x457099 [ 337.107850] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.126751] RSP: 002b:00007f954da27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.134465] RAX: ffffffffffffffda RBX: 00007f954da286d4 RCX: 0000000000457099 [ 337.141738] RDX: 0000000020000100 RSI: 00000000c0185500 RDI: 0000000000000003 [ 337.149007] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 337.156278] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 337.163550] R13: 00000000004ce8f0 R14: 00000000004c4e0b R15: 0000000000000000 [ 337.170840] [ 337.172468] Allocated by task 4668: [ 337.176101] save_stack+0x43/0xd0 [ 337.179554] kasan_kmalloc+0xc4/0xe0 [ 337.183273] kasan_slab_alloc+0x12/0x20 [ 337.187249] kmem_cache_alloc+0x12e/0x710 [ 337.191399] vm_area_dup+0x7a/0x220 [ 337.195028] copy_process+0x3a48/0x7af0 [ 337.199005] _do_fork+0x1ca/0x1170 [ 337.202548] __x64_sys_clone+0xbf/0x150 [ 337.206528] do_syscall_64+0x1b9/0x820 [ 337.210418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.215599] [ 337.217230] Freed by task 10955: [ 337.220597] save_stack+0x43/0xd0 [ 337.224303] __kasan_slab_free+0x11a/0x170 [ 337.228538] kasan_slab_free+0xe/0x10 [ 337.232339] kmem_cache_free+0x86/0x280 [ 337.236318] vm_area_free+0x1c/0x20 [ 337.239947] remove_vma+0x13f/0x180 [ 337.243712] exit_mmap+0x365/0x590 [ 337.247258] mmput+0x265/0x620 [ 337.250451] do_exit+0xec6/0x26e0 [ 337.253908] do_group_exit+0x177/0x440 [ 337.257797] __x64_sys_exit_group+0x3e/0x50 [ 337.262120] do_syscall_64+0x1b9/0x820 [ 337.266013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.271193] [ 337.272827] The buggy address belongs to the object at ffff8801ce675da8 [ 337.272827] which belongs to the cache vm_area_struct(97:syz4) of size 200 [ 337.286877] The buggy address is located 60 bytes to the right of [ 337.286877] 200-byte region [ffff8801ce675da8, ffff8801ce675e70) [ 337.299184] The buggy address belongs to the page: [ 337.304123] page:ffffea0007399d40 count:1 mapcount:0 mapping:ffff8801bf84dcc0 index:0x0 [ 337.312270] flags: 0x2fffc0000000100(slab) [ 337.316511] raw: 02fffc0000000100 ffffea00074e7a88 ffffea0007369f48 ffff8801bf84dcc0 [ 337.324402] raw: 0000000000000000 ffff8801ce675040 000000010000000f ffff88019019c680 [ 337.332286] page dumped because: kasan: bad access detected [ 337.337994] page->mem_cgroup:ffff88019019c680 [ 337.342483] [ 337.344109] Memory state around the buggy address: [ 337.349038] ffff8801ce675d80: fc fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 [ 337.356399] ffff8801ce675e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc [ 337.363756] >ffff8801ce675e80: fc fc fc fc fc fc 00 00 00 00 00 00 00 00 00 00 [ 337.371108] ^ [ 337.375777] ffff8801ce675f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc [ 337.383133] ffff8801ce675f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 337.390485] ================================================================== [ 337.397836] Disabling lock debugging due to kernel taint [ 337.403281] Kernel panic - not syncing: panic_on_warn set ... [ 337.403281] [ 337.410650] CPU: 0 PID: 12442 Comm: syz-executor0 Tainted: G B 4.19.0-rc1-next-20180831+ #53 [ 337.420521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.429866] Call Trace: [ 337.432460] dump_stack+0x1c9/0x2b4 [ 337.436094] ? dump_stack_print_info.cold.2+0x52/0x52 [ 337.441290] ? lock_downgrade+0x8f0/0x8f0 [ 337.445443] panic+0x238/0x4e7 [ 337.448634] ? add_taint.cold.5+0x16/0x16 [ 337.452788] ? add_taint.cold.5+0x5/0x16 [ 337.456860] ? trace_hardirqs_off+0xaf/0x2b0 [ 337.461288] ? vhci_hub_control+0x1a26/0x1bf0 [ 337.465801] kasan_end_report+0x47/0x4f [ 337.469776] kasan_report.cold.7+0x76/0x30d [ 337.474104] __asan_report_load4_noabort+0x14/0x20 [ 337.479031] vhci_hub_control+0x1a26/0x1bf0 [ 337.483434] ? vhci_hcd_probe+0x240/0x240 [ 337.487598] ? rcu_read_lock_sched_held+0x108/0x120 [ 337.492613] ? __kmalloc+0x594/0x720 [ 337.496332] ? kasan_check_write+0x14/0x20 [ 337.500570] ? do_raw_spin_lock+0xc1/0x200 [ 337.504808] ? usb_hcd_submit_urb+0x70e/0x2160 [ 337.509427] usb_hcd_submit_urb+0x184a/0x2160 [ 337.513925] ? vhci_hcd_probe+0x240/0x240 [ 337.518091] ? usb_create_hcd+0x40/0x40 [ 337.522068] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.527434] ? __x64_sys_ioctl+0x73/0xb0 [ 337.531495] ? do_syscall_64+0x1b9/0x820 [ 337.535560] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.540944] ? find_held_lock+0x36/0x1c0 [ 337.545023] ? __lockdep_init_map+0x105/0x590 [ 337.549520] ? __lockdep_init_map+0x105/0x590 [ 337.554039] usb_submit_urb+0x895/0x14d0 [ 337.558100] ? rcu_is_watching+0x8c/0x150 [ 337.562259] usb_start_wait_urb+0x140/0x360 [ 337.566587] ? sg_clean+0x240/0x240 [ 337.570237] usb_control_msg+0x332/0x4e0 [ 337.574308] ? usb_start_wait_urb+0x360/0x360 [ 337.578807] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 337.584354] proc_control+0x99b/0xef0 [ 337.588160] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.593704] ? proc_bulk+0xaa0/0xaa0 [ 337.597434] usbdev_do_ioctl+0x1eb4/0x3b30 [ 337.601679] ? processcompl_compat+0x680/0x680 [ 337.606262] ? futex_wait+0x5d2/0xa20 [ 337.610072] ? mark_held_locks+0x160/0x160 [ 337.614314] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 337.619507] ? drop_futex_key_refs.isra.14+0x6d/0xe0 [ 337.624611] ? futex_wake+0x304/0x760 [ 337.628435] ? lock_downgrade+0x8f0/0x8f0 [ 337.632584] ? graph_lock+0x170/0x170 [ 337.636385] ? do_futex+0x249/0x27d0 [ 337.640103] ? rcu_is_watching+0x8c/0x150 [ 337.644254] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 337.648925] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 337.653609] ? find_held_lock+0x36/0x1c0 [ 337.657682] ? lock_downgrade+0x8f0/0x8f0 [ 337.661836] ? kasan_check_read+0x11/0x20 [ 337.665994] ? rcu_is_watching+0x8c/0x150 [ 337.670145] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 337.674846] ? __fget+0x4d5/0x740 [ 337.678308] ? ksys_dup3+0x690/0x690 [ 337.682023] ? trace_hardirqs_on+0x2c0/0x2c0 [ 337.686435] ? kasan_check_write+0x14/0x20 [ 337.690672] ? trace_hardirqs_off+0xb8/0x2b0 [ 337.695087] usbdev_ioctl+0x25/0x30 [ 337.698731] ? usbdev_compat_ioctl+0x30/0x30 [ 337.703140] do_vfs_ioctl+0x1de/0x1720 [ 337.707027] ? kasan_check_read+0x11/0x20 [ 337.711176] ? rcu_is_watching+0x8c/0x150 [ 337.715323] ? trace_hardirqs_on+0xbd/0x2c0 [ 337.719648] ? ioctl_preallocate+0x300/0x300 [ 337.724059] ? __fget_light+0x2f7/0x440 [ 337.728033] ? putname+0xf2/0x130 [ 337.731489] ? fget_raw+0x20/0x20 [ 337.734948] ? rcu_read_lock_sched_held+0x108/0x120 [ 337.739988] ? __x64_sys_futex+0x47f/0x6a0 [ 337.744234] ? do_syscall_64+0x9a/0x820 [ 337.748226] ? do_syscall_64+0x9a/0x820 [ 337.752204] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.756796] ? security_file_ioctl+0x94/0xc0 [ 337.761211] ksys_ioctl+0xa9/0xd0 [ 337.764675] __x64_sys_ioctl+0x73/0xb0 [ 337.768564] do_syscall_64+0x1b9/0x820 [ 337.772454] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 337.777820] ? syscall_return_slowpath+0x5e0/0x5e0 [ 337.782756] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 337.787776] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 337.792790] ? recalc_sigpending_tsk+0x180/0x180 [ 337.797547] ? kasan_check_write+0x14/0x20 [ 337.801788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.806638] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.811843] RIP: 0033:0x457099 [ 337.815041] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.833940] RSP: 002b:00007f954da27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.841661] RAX: ffffffffffffffda RBX: 00007f954da286d4 RCX: 0000000000457099 [ 337.848927] RDX: 0000000020000100 RSI: 00000000c0185500 RDI: 0000000000000003 [ 337.856202] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 337.863473] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 337.870744] R13: 00000000004ce8f0 R14: 00000000004c4e0b R15: 0000000000000000 [ 337.878398] Dumping ftrace buffer: [ 337.881927] (ftrace buffer empty) [ 337.885628] Kernel Offset: disabled [ 337.889243] Rebooting in 86400 seconds..