che_readahead+0x28e/0x960 [ 351.997929] alloc_pages_current+0xec/0x1e0 [ 352.002267] __page_cache_alloc+0x248/0x3e0 [ 352.006596] __do_page_cache_readahead+0x2d9/0x960 [ 352.011573] ? read_cache_pages+0x5f0/0x5f0 [ 352.015895] ? lock_downgrade+0x740/0x740 [ 352.020058] ondemand_readahead+0x50a/0xb40 [ 352.024452] ? ondemand_readahead+0x50a/0xb40 [ 352.028934] page_cache_sync_readahead+0xab/0x100 [ 352.033760] generic_file_read_iter+0x1269/0x21b0 [ 352.038587] ? do_sendfile+0x4db/0xbd0 [ 352.042457] ? do_syscall_64+0x1e8/0x640 [ 352.046502] ? filemap_range_has_page+0x1e0/0x1e0 [ 352.051330] ? __lock_is_held+0xb6/0x140 [ 352.055492] ? save_trace+0x290/0x290 [ 352.059273] ? fsnotify+0x92f/0x11e0 [ 352.062972] ext4_file_read_iter+0x14e/0x340 [ 352.067363] generic_file_splice_read+0x37d/0x600 [ 352.072185] ? fsnotify+0x11e0/0x11e0 [ 352.075968] ? add_to_pipe+0x340/0x340 [ 352.079857] ? rw_verify_area+0xea/0x2b0 [ 352.083906] ? add_to_pipe+0x340/0x340 [ 352.087792] do_splice_to+0x105/0x170 [ 352.091594] splice_direct_to_actor+0x222/0x7b0 [ 352.096246] ? generic_pipe_buf_nosteal+0x10/0x10 [ 352.101121] ? do_splice_to+0x170/0x170 [ 352.105132] ? rw_verify_area+0xea/0x2b0 [ 352.109179] do_splice_direct+0x18d/0x230 [ 352.113306] ? splice_direct_to_actor+0x7b0/0x7b0 [ 352.118132] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 352.122868] ? __sb_start_write+0x153/0x2f0 [ 352.127172] do_sendfile+0x4db/0xbd0 [ 352.130872] ? do_compat_pwritev64+0x140/0x140 [ 352.135436] ? fput+0xd4/0x150 [ 352.138621] SyS_sendfile64+0x102/0x110 [ 352.142743] ? SyS_sendfile+0x130/0x130 [ 352.146709] ? do_syscall_64+0x53/0x640 [ 352.150690] ? SyS_sendfile+0x130/0x130 [ 352.154667] do_syscall_64+0x1e8/0x640 [ 352.158548] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.163402] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 352.168576] RIP: 0033:0x459a59 [ 352.171750] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 352.179455] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 352.186704] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 352.193955] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.201218] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 352.208492] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 19:38:39 executing program 2 (fault-call:6 fault-nth:5): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:39 executing program 1: r0 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=r0, 0x12) [ 352.230124] protocol 88fb is buggy, dev hsr_slave_0 [ 352.235350] protocol 88fb is buggy, dev hsr_slave_1 19:38:39 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x4, 0x6}) [ 352.320103] protocol 88fb is buggy, dev hsr_slave_0 [ 352.325260] protocol 88fb is buggy, dev hsr_slave_1 [ 352.374720] FAULT_INJECTION: forcing a failure. [ 352.374720] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 352.390110] protocol 88fb is buggy, dev hsr_slave_0 [ 352.395272] protocol 88fb is buggy, dev hsr_slave_1 [ 352.399023] CPU: 0 PID: 19430 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 352.407308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.416666] Call Trace: [ 352.419247] dump_stack+0x138/0x197 [ 352.422882] should_fail.cold+0x10f/0x159 [ 352.427040] ? __might_sleep+0x93/0xb0 [ 352.430933] __alloc_pages_nodemask+0x1d6/0x7a0 [ 352.435601] ? __alloc_pages_slowpath+0x2930/0x2930 [ 352.440603] ? __do_page_cache_readahead+0x28e/0x960 [ 352.445687] alloc_pages_current+0xec/0x1e0 [ 352.449991] __page_cache_alloc+0x248/0x3e0 [ 352.454298] __do_page_cache_readahead+0x2d9/0x960 [ 352.459329] ? read_cache_pages+0x5f0/0x5f0 [ 352.463635] ? lock_downgrade+0x740/0x740 [ 352.467768] ondemand_readahead+0x50a/0xb40 [ 352.472073] ? ondemand_readahead+0x50a/0xb40 [ 352.476560] page_cache_sync_readahead+0xab/0x100 [ 352.481385] generic_file_read_iter+0x1269/0x21b0 [ 352.486208] ? do_sendfile+0x4db/0xbd0 [ 352.490077] ? do_syscall_64+0x1e8/0x640 [ 352.494121] ? filemap_range_has_page+0x1e0/0x1e0 [ 352.498957] ? __lock_is_held+0xb6/0x140 [ 352.503001] ? save_trace+0x290/0x290 [ 352.506793] ? fsnotify+0x92f/0x11e0 [ 352.510493] ext4_file_read_iter+0x14e/0x340 [ 352.514886] generic_file_splice_read+0x37d/0x600 [ 352.519731] ? fsnotify+0x11e0/0x11e0 [ 352.523555] ? add_to_pipe+0x340/0x340 [ 352.527440] ? rw_verify_area+0xea/0x2b0 [ 352.531485] ? add_to_pipe+0x340/0x340 [ 352.535354] do_splice_to+0x105/0x170 [ 352.539139] splice_direct_to_actor+0x222/0x7b0 [ 352.543791] ? generic_pipe_buf_nosteal+0x10/0x10 [ 352.548625] ? do_splice_to+0x170/0x170 [ 352.552583] ? rw_verify_area+0xea/0x2b0 [ 352.556633] do_splice_direct+0x18d/0x230 [ 352.560772] ? splice_direct_to_actor+0x7b0/0x7b0 [ 352.565601] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 352.570353] ? __sb_start_write+0x153/0x2f0 [ 352.574661] do_sendfile+0x4db/0xbd0 [ 352.578364] ? do_compat_pwritev64+0x140/0x140 [ 352.582929] ? fput+0xd4/0x150 [ 352.586103] SyS_sendfile64+0x102/0x110 [ 352.590060] ? SyS_sendfile+0x130/0x130 [ 352.594013] ? do_syscall_64+0x53/0x640 [ 352.597973] ? SyS_sendfile+0x130/0x130 [ 352.601936] do_syscall_64+0x1e8/0x640 [ 352.605812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.610639] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 352.615818] RIP: 0033:0x459a59 19:38:39 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000140)={0x9, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0xffffffff) 19:38:39 executing program 1: r0 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=r0, 0x12) [ 352.619000] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 352.626688] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 352.633939] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 352.641189] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.652634] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 352.659900] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 19:38:39 executing program 4: r0 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x40002, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x30, 0x80800) close(r1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x9) [ 352.710132] protocol 88fb is buggy, dev hsr_slave_0 [ 352.715447] protocol 88fb is buggy, dev hsr_slave_1 19:38:40 executing program 2 (fault-call:6 fault-nth:6): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:40 executing program 1: r0 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=r0, 0x12) 19:38:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000140)={0x9, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x10000, 0x0) ioctl$USBDEVFS_FREE_STREAMS(r1, 0x8008551d, &(0x7f0000000040)={0x3d1b, 0x1c, [{0xa, 0x1}, {}, {0xc}, {0xa}, {0x1, 0x1}, {0x8, 0x1}, {0x7, 0x1}, {0xf}, {0x5}, {0x5}, {0xb, 0x1}, {0xc}, {0xb, 0x1}, {}, {}, {0x1}, {0x0, 0x1}, {0x1}, {0xe, 0x1}, {0xb, 0x1}, {0xc}, {0x8, 0x1}, {0x1}, {0xd, 0x1}, {0x8}, {0x1}, {0x6, 0x1}, {0x2, 0x1}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:40 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 352.936618] FAULT_INJECTION: forcing a failure. [ 352.936618] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.033710] CPU: 0 PID: 19468 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 353.040770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.050128] Call Trace: [ 353.052731] dump_stack+0x138/0x197 [ 353.056375] should_fail.cold+0x10f/0x159 [ 353.060531] ? __might_sleep+0x93/0xb0 [ 353.064429] __alloc_pages_nodemask+0x1d6/0x7a0 [ 353.069107] ? __alloc_pages_slowpath+0x2930/0x2930 [ 353.074136] ? __do_page_cache_readahead+0x28e/0x960 [ 353.079250] alloc_pages_current+0xec/0x1e0 [ 353.083574] __page_cache_alloc+0x248/0x3e0 [ 353.087903] __do_page_cache_readahead+0x2d9/0x960 [ 353.092840] ? read_cache_pages+0x5f0/0x5f0 [ 353.097166] ? lock_downgrade+0x740/0x740 [ 353.101342] ondemand_readahead+0x50a/0xb40 [ 353.105658] ? ondemand_readahead+0x50a/0xb40 [ 353.110162] page_cache_sync_readahead+0xab/0x100 [ 353.115005] generic_file_read_iter+0x1269/0x21b0 [ 353.119982] ? do_sendfile+0x4db/0xbd0 [ 353.123873] ? do_syscall_64+0x1e8/0x640 [ 353.127952] ? filemap_range_has_page+0x1e0/0x1e0 [ 353.132804] ? __lock_is_held+0xb6/0x140 [ 353.136867] ? save_trace+0x290/0x290 [ 353.140677] ? fsnotify+0x92f/0x11e0 [ 353.144393] ext4_file_read_iter+0x14e/0x340 [ 353.148788] generic_file_splice_read+0x37d/0x600 [ 353.153613] ? fsnotify+0x11e0/0x11e0 [ 353.157514] ? add_to_pipe+0x340/0x340 [ 353.161388] ? rw_verify_area+0xea/0x2b0 [ 353.165427] ? add_to_pipe+0x340/0x340 [ 353.169563] do_splice_to+0x105/0x170 [ 353.173355] splice_direct_to_actor+0x222/0x7b0 [ 353.178014] ? generic_pipe_buf_nosteal+0x10/0x10 [ 353.182839] ? do_splice_to+0x170/0x170 [ 353.186804] ? rw_verify_area+0xea/0x2b0 [ 353.190892] do_splice_direct+0x18d/0x230 [ 353.195063] ? splice_direct_to_actor+0x7b0/0x7b0 [ 353.199905] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 353.204659] ? __sb_start_write+0x153/0x2f0 [ 353.210227] do_sendfile+0x4db/0xbd0 [ 353.213999] ? do_compat_pwritev64+0x140/0x140 [ 353.218575] ? fput+0xd4/0x150 [ 353.221759] SyS_sendfile64+0x102/0x110 [ 353.225725] ? SyS_sendfile+0x130/0x130 [ 353.229715] ? do_syscall_64+0x53/0x640 [ 353.233673] ? SyS_sendfile+0x130/0x130 [ 353.237632] do_syscall_64+0x1e8/0x640 [ 353.241514] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.246342] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 353.251526] RIP: 0033:0x459a59 [ 353.255418] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 353.263110] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 353.270405] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 353.277656] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.284906] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 353.292161] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 19:38:40 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000140)={0x9, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:40 executing program 2 (fault-call:6 fault-nth:7): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r1, &(0x7f0000002fc0), 0x0, 0x0, 0x0) close(r1) r2 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r2, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8100}, 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000400)=0x0) ptrace$getenv(0x4201, r5, 0x7f, &(0x7f0000000440)) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r4, &(0x7f0000000200)="5632e5956e45add24351d8339640bfc25090e728026a69d5eeac0cf6a6ae6aa88654c76d64b2f76c5246e65f42c870a13c40a2f84921e1d9fe2ca13158adcbbf21bb73e3a93277121cba071925fadc75e3851987e1aae991ffcba460b776651e10e6bd5ae93c2a022b781cc532caa6c8c4f8226c37f788b9610bee03de5e87bd5f0c20433efa2ae200d7dd6b335c6d5acf3443eeac260acbb4b38b91d03b2e0b6d779aad6193925d994d5d38675e10e24aed00d097dd0c71a7e6c2b1f9ddb5cc3901825748cf46533991eb37309f2750540aac0f8d22b9c546ce2f0e41b6e2a3b9b9d98c2e633b0195e5e138008497ccd2a9810c65ef71", &(0x7f0000000300)=""/183, 0x4}, 0x20) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = syz_open_dev$dspn(&(0x7f0000000600)='/dev/dsp#\x00', 0x0, 0x40400) ioctl$KVM_GET_ONE_REG(r7, 0x4010aeab, &(0x7f0000000640)={0x9, 0x3f}) r8 = socket$inet(0x2, 0x800, 0xe1) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r9, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r10, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") splice(r9, &(0x7f0000000680), r10, &(0x7f00000006c0), 0x7f, 0x8) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r8) ioctl(r6, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000000)) setsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000000080)="a1c0cbabf60761c170c9174f638438082d5291299dd86a854c6911309f9b3d794de04ca6e398accb09aa69a71472c70075c855729c4f0148bf6b98ef86c23c8ca0ddeef0f7e2a83780ac59acd1e15bf760ba4006013ab6e05fa6bfa29846adcde3e2a5c66cf8424cb270889177d1e1f0b9798dfece975f633794a6fc83afa451296d5ac09dab9e56a835aee0a7da8b2e222a6d92ecd5662940d5f98b6a3b", 0x9e) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') r11 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x19464a0}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r11, 0x1, 0x70bd27, 0x25dfdbfe, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x18801}, 0x4000) 19:38:40 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:40 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:40 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000140)={0x9, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) [ 353.600382] FAULT_INJECTION: forcing a failure. [ 353.600382] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.616532] audit: type=1400 audit(1571081920.802:117): avc: denied { connect } for pid=19491 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 353.620469] CPU: 1 PID: 19498 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 353.647705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.657060] Call Trace: [ 353.659649] dump_stack+0x138/0x197 [ 353.663293] should_fail.cold+0x10f/0x159 [ 353.667451] ? __might_sleep+0x93/0xb0 [ 353.671352] __alloc_pages_nodemask+0x1d6/0x7a0 [ 353.676032] ? __alloc_pages_slowpath+0x2930/0x2930 [ 353.681067] ? __do_page_cache_readahead+0x28e/0x960 [ 353.686178] alloc_pages_current+0xec/0x1e0 [ 353.690510] __page_cache_alloc+0x248/0x3e0 [ 353.694888] __do_page_cache_readahead+0x2d9/0x960 [ 353.699890] ? read_cache_pages+0x5f0/0x5f0 [ 353.704201] ? lock_downgrade+0x740/0x740 [ 353.708340] ondemand_readahead+0x50a/0xb40 [ 353.712644] ? ondemand_readahead+0x50a/0xb40 [ 353.717135] page_cache_sync_readahead+0xab/0x100 [ 353.721997] generic_file_read_iter+0x1269/0x21b0 [ 353.726830] ? do_sendfile+0x4db/0xbd0 [ 353.730698] ? do_syscall_64+0x1e8/0x640 [ 353.734743] ? filemap_range_has_page+0x1e0/0x1e0 [ 353.739581] ? __lock_is_held+0xb6/0x140 [ 353.744425] ? save_trace+0x290/0x290 [ 353.748230] ? fsnotify+0x92f/0x11e0 [ 353.751938] ext4_file_read_iter+0x14e/0x340 [ 353.756353] generic_file_splice_read+0x37d/0x600 [ 353.761195] ? fsnotify+0x11e0/0x11e0 [ 353.764992] ? add_to_pipe+0x340/0x340 [ 353.768867] ? rw_verify_area+0xea/0x2b0 [ 353.772911] ? add_to_pipe+0x340/0x340 [ 353.776777] do_splice_to+0x105/0x170 [ 353.780560] splice_direct_to_actor+0x222/0x7b0 [ 353.785219] ? generic_pipe_buf_nosteal+0x10/0x10 [ 353.790062] ? do_splice_to+0x170/0x170 [ 353.794033] ? rw_verify_area+0xea/0x2b0 [ 353.798083] do_splice_direct+0x18d/0x230 [ 353.802225] ? splice_direct_to_actor+0x7b0/0x7b0 [ 353.807052] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 353.811791] ? __sb_start_write+0x153/0x2f0 [ 353.816098] do_sendfile+0x4db/0xbd0 [ 353.819795] ? do_compat_pwritev64+0x140/0x140 [ 353.824378] ? fput+0xd4/0x150 [ 353.827552] SyS_sendfile64+0x102/0x110 [ 353.831607] ? SyS_sendfile+0x130/0x130 [ 353.835577] ? do_syscall_64+0x53/0x640 [ 353.839537] ? SyS_sendfile+0x130/0x130 [ 353.843526] do_syscall_64+0x1e8/0x640 [ 353.847405] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 353.852240] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 353.857407] RIP: 0033:0x459a59 [ 353.860576] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 353.868278] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 353.875536] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 353.882823] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.890086] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 19:38:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0x9, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:41 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 353.897337] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 19:38:41 executing program 2 (fault-call:6 fault-nth:8): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0x9, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x88) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:41 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 354.097537] FAULT_INJECTION: forcing a failure. [ 354.097537] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.137385] CPU: 1 PID: 19528 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 354.144437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.153798] Call Trace: [ 354.156386] dump_stack+0x138/0x197 [ 354.160047] should_fail.cold+0x10f/0x159 [ 354.164325] ? __might_sleep+0x93/0xb0 [ 354.168234] __alloc_pages_nodemask+0x1d6/0x7a0 [ 354.173709] ? __alloc_pages_slowpath+0x2930/0x2930 [ 354.178746] ? __do_page_cache_readahead+0x28e/0x960 [ 354.183873] alloc_pages_current+0xec/0x1e0 [ 354.188219] __page_cache_alloc+0x248/0x3e0 [ 354.192561] __do_page_cache_readahead+0x2d9/0x960 19:38:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)={r4, 0x1000, "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"}, &(0x7f0000000100)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={r5, 0x7, 0x0, 0x8bc5, 0xfffffffffffffc01}, &(0x7f0000000180)=0x18) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r6 = syz_open_dev$dspn(0x0, 0xd911, 0x122100) ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4) r7 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[0x274, 0x4, 0x5, 0x10001, 0xffff3e2f, 0x4, 0x9]}) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000000000)=""/44) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r8, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) write$binfmt_elf32(r8, &(0x7f0000001540)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x6, 0x3, 0x0, 0x8, 0x3, 0x3e, 0x1, 0x37e, 0x38, 0xc6, 0x7c000000, 0x6, 0x20, 0x1, 0x3143, 0xd81e, 0xfff}, [{0x3, 0x3, 0xfff, 0x5, 0x6, 0xfffffffe, 0x8, 0xfffeffff}, {0x2, 0xeca, 0x1, 0x2, 0xffffffff, 0x5, 0x1df75f38, 0x1}], "a0884c611496b73666cdce3a0cc52c43e5fec482538169f8125e7634c3f32d46a558019cc28980251181b1b50a4c028a6c", [[], [], [], []]}, 0x4a9) [ 354.197506] ? read_cache_pages+0x5f0/0x5f0 [ 354.201839] ? lock_downgrade+0x740/0x740 [ 354.206000] ondemand_readahead+0x50a/0xb40 [ 354.210331] ? ondemand_readahead+0x50a/0xb40 [ 354.214838] page_cache_sync_readahead+0xab/0x100 [ 354.219684] generic_file_read_iter+0x1269/0x21b0 [ 354.224565] ? do_sendfile+0x4db/0xbd0 [ 354.228437] ? do_syscall_64+0x1e8/0x640 [ 354.232503] ? filemap_range_has_page+0x1e0/0x1e0 [ 354.237456] ? __lock_is_held+0xb6/0x140 [ 354.241575] ? save_trace+0x290/0x290 [ 354.245432] ? fsnotify+0x92f/0x11e0 [ 354.249138] ext4_file_read_iter+0x14e/0x340 [ 354.253550] generic_file_splice_read+0x37d/0x600 [ 354.258388] ? fsnotify+0x11e0/0x11e0 [ 354.262175] ? add_to_pipe+0x340/0x340 [ 354.266051] ? rw_verify_area+0xea/0x2b0 [ 354.270103] ? add_to_pipe+0x340/0x340 [ 354.273993] do_splice_to+0x105/0x170 [ 354.277790] splice_direct_to_actor+0x222/0x7b0 [ 354.282442] ? generic_pipe_buf_nosteal+0x10/0x10 [ 354.287270] ? do_splice_to+0x170/0x170 [ 354.291233] ? rw_verify_area+0xea/0x2b0 [ 354.295288] do_splice_direct+0x18d/0x230 [ 354.299425] ? splice_direct_to_actor+0x7b0/0x7b0 [ 354.304254] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 354.308994] ? __sb_start_write+0x153/0x2f0 [ 354.313315] do_sendfile+0x4db/0xbd0 [ 354.317029] ? do_compat_pwritev64+0x140/0x140 [ 354.321737] ? fput+0xd4/0x150 [ 354.324924] SyS_sendfile64+0x102/0x110 [ 354.328945] ? SyS_sendfile+0x130/0x130 [ 354.332927] ? do_syscall_64+0x53/0x640 [ 354.336894] ? SyS_sendfile+0x130/0x130 [ 354.340854] do_syscall_64+0x1e8/0x640 [ 354.344727] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.349558] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 354.354735] RIP: 0033:0x459a59 [ 354.357912] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 354.365626] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 354.372889] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 354.380150] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 354.387407] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 354.394742] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 19:38:41 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:41 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:41 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r2, &(0x7f0000000080)="4ffb7bd7e769c4947146447558399dd0737b70ba5ad91778d7671e122abfce31f921e8a819e19f94a5a2ebf94111590f3498c2ad1571e187be2e2a6ed8e5ca5ad7f7909aff76d667c614b2c87f83f34315b2de", &(0x7f0000000100)=""/254}, 0x20) close(r1) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:41 executing program 2 (fault-call:6 fault-nth:9): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800), 0x0, 0x0) 19:38:41 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r0 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=r0, 0x12) [ 354.627363] FAULT_INJECTION: forcing a failure. [ 354.627363] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.658823] CPU: 1 PID: 19560 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 354.665993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.675366] Call Trace: [ 354.677984] dump_stack+0x138/0x197 [ 354.681625] should_fail.cold+0x10f/0x159 [ 354.685776] ? __might_sleep+0x93/0xb0 [ 354.689678] __alloc_pages_nodemask+0x1d6/0x7a0 [ 354.694363] ? __alloc_pages_slowpath+0x2930/0x2930 [ 354.699395] ? __do_page_cache_readahead+0x28e/0x960 [ 354.704523] alloc_pages_current+0xec/0x1e0 [ 354.708862] __page_cache_alloc+0x248/0x3e0 [ 354.713195] __do_page_cache_readahead+0x2d9/0x960 [ 354.718142] ? read_cache_pages+0x5f0/0x5f0 [ 354.722482] ? lock_downgrade+0x740/0x740 [ 354.726645] ondemand_readahead+0x50a/0xb40 [ 354.730971] ? ondemand_readahead+0x50a/0xb40 [ 354.735476] page_cache_sync_readahead+0xab/0x100 [ 354.740328] generic_file_read_iter+0x1269/0x21b0 [ 354.745271] ? do_sendfile+0x4db/0xbd0 [ 354.749165] ? do_syscall_64+0x1e8/0x640 [ 354.753239] ? filemap_range_has_page+0x1e0/0x1e0 [ 354.758085] ? __lock_is_held+0xb6/0x140 [ 354.758094] ? save_trace+0x290/0x290 [ 354.758105] ? fsnotify+0x92f/0x11e0 [ 354.758121] ext4_file_read_iter+0x14e/0x340 [ 354.765952] generic_file_splice_read+0x37d/0x600 [ 354.778878] ? fsnotify+0x11e0/0x11e0 [ 354.782696] ? add_to_pipe+0x340/0x340 [ 354.786607] ? rw_verify_area+0xea/0x2b0 [ 354.790676] ? add_to_pipe+0x340/0x340 [ 354.794570] do_splice_to+0x105/0x170 [ 354.798377] splice_direct_to_actor+0x222/0x7b0 [ 354.803053] ? generic_pipe_buf_nosteal+0x10/0x10 [ 354.807898] ? do_splice_to+0x170/0x170 [ 354.811872] ? rw_verify_area+0xea/0x2b0 [ 354.815938] do_splice_direct+0x18d/0x230 [ 354.820086] ? splice_direct_to_actor+0x7b0/0x7b0 [ 354.824933] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 354.829689] ? __sb_start_write+0x153/0x2f0 [ 354.834190] do_sendfile+0x4db/0xbd0 [ 354.837916] ? do_compat_pwritev64+0x140/0x140 [ 354.842507] ? fput+0xd4/0x150 [ 354.845703] SyS_sendfile64+0x102/0x110 [ 354.849679] ? SyS_sendfile+0x130/0x130 [ 354.853650] ? do_syscall_64+0x53/0x640 [ 354.857623] ? SyS_sendfile+0x130/0x130 [ 354.861605] do_syscall_64+0x1e8/0x640 [ 354.865494] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.870348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 19:38:42 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r0 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=r0, 0x12) 19:38:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") socket$inet_icmp_raw(0x2, 0x3, 0x1) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) [ 354.875561] RIP: 0033:0x459a59 [ 354.878748] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 354.886461] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 354.893741] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 354.901014] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 354.908286] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 354.915559] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 19:38:42 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:42 executing program 2 (fault-call:6 fault-nth:10): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 355.125876] FAULT_INJECTION: forcing a failure. [ 355.125876] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 355.139540] CPU: 1 PID: 19584 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 355.146698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.156059] Call Trace: [ 355.158688] dump_stack+0x138/0x197 [ 355.162313] should_fail.cold+0x10f/0x159 [ 355.166448] ? __might_sleep+0x93/0xb0 [ 355.170339] __alloc_pages_nodemask+0x1d6/0x7a0 [ 355.174993] ? __alloc_pages_slowpath+0x2930/0x2930 [ 355.179995] ? __do_page_cache_readahead+0x28e/0x960 [ 355.185177] alloc_pages_current+0xec/0x1e0 [ 355.189540] __page_cache_alloc+0x248/0x3e0 [ 355.193851] __do_page_cache_readahead+0x2d9/0x960 [ 355.198770] ? read_cache_pages+0x5f0/0x5f0 [ 355.203083] ? lock_downgrade+0x740/0x740 [ 355.207216] ondemand_readahead+0x50a/0xb40 [ 355.211572] ? ondemand_readahead+0x50a/0xb40 [ 355.216066] page_cache_sync_readahead+0xab/0x100 [ 355.220901] generic_file_read_iter+0x1269/0x21b0 [ 355.225744] ? do_sendfile+0x4db/0xbd0 [ 355.229612] ? do_syscall_64+0x1e8/0x640 [ 355.233673] ? filemap_range_has_page+0x1e0/0x1e0 [ 355.238506] ? __lock_is_held+0xb6/0x140 [ 355.242548] ? save_trace+0x290/0x290 [ 355.246336] ? fsnotify+0x92f/0x11e0 [ 355.250047] ext4_file_read_iter+0x14e/0x340 [ 355.254448] generic_file_splice_read+0x37d/0x600 [ 355.259273] ? fsnotify+0x11e0/0x11e0 [ 355.263080] ? add_to_pipe+0x340/0x340 [ 355.267082] ? rw_verify_area+0xea/0x2b0 [ 355.271130] ? add_to_pipe+0x340/0x340 [ 355.275002] do_splice_to+0x105/0x170 [ 355.278790] splice_direct_to_actor+0x222/0x7b0 [ 355.283499] ? generic_pipe_buf_nosteal+0x10/0x10 [ 355.288324] ? do_splice_to+0x170/0x170 [ 355.292289] ? rw_verify_area+0xea/0x2b0 [ 355.296370] do_splice_direct+0x18d/0x230 [ 355.300522] ? splice_direct_to_actor+0x7b0/0x7b0 [ 355.305358] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 355.310096] ? __sb_start_write+0x153/0x2f0 [ 355.314415] do_sendfile+0x4db/0xbd0 [ 355.318127] ? do_compat_pwritev64+0x140/0x140 [ 355.322695] ? fput+0xd4/0x150 [ 355.325873] SyS_sendfile64+0x102/0x110 [ 355.329829] ? SyS_sendfile+0x130/0x130 [ 355.333795] ? do_syscall_64+0x53/0x640 [ 355.337773] ? SyS_sendfile+0x130/0x130 [ 355.341735] do_syscall_64+0x1e8/0x640 [ 355.345621] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.350484] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 355.355668] RIP: 0033:0x459a59 [ 355.358850] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 355.366540] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 19:38:42 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r0 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=r0, 0x12) 19:38:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:42 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) close(r0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0xb082) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x8, 0x200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x2c, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_ALGID={0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xd97}]}, 0x2c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r5, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x0, 0xd797, 0x1, 0xd24, 0x81]}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x1b}}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}, @SEG6_ATTR_SECRET={0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x20004013}, 0x5c002) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) [ 355.373806] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 355.381065] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.388334] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 355.395588] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 19:38:42 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, 0x0, 0x0) 19:38:42 executing program 2 (fault-call:6 fault-nth:11): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:42 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x2) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r8 = socket(0xa, 0x1, 0x0) r9 = socket(0x1000000010, 0x400000400080803, 0x0) r10 = dup(r9) write$cgroup_int(r10, 0x0, 0x0) r11 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r12}) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r13}) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r13}) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r14 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r14) write(r14, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r14, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r14, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r15 = socket$unix(0x1, 0x2, 0x0) r16 = fcntl$dupfd(r15, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r16, 0x0) 19:38:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:42 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, 0x0, 0x0) [ 355.567727] FAULT_INJECTION: forcing a failure. [ 355.567727] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 355.580630] CPU: 0 PID: 19605 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 355.587686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.597031] Call Trace: [ 355.599613] dump_stack+0x138/0x197 [ 355.603233] should_fail.cold+0x10f/0x159 [ 355.607364] ? __might_sleep+0x93/0xb0 [ 355.611272] __alloc_pages_nodemask+0x1d6/0x7a0 [ 355.615930] ? __alloc_pages_slowpath+0x2930/0x2930 [ 355.620939] ? __do_page_cache_readahead+0x28e/0x960 [ 355.626039] alloc_pages_current+0xec/0x1e0 [ 355.630354] __page_cache_alloc+0x248/0x3e0 [ 355.634727] __do_page_cache_readahead+0x2d9/0x960 [ 355.639690] ? read_cache_pages+0x5f0/0x5f0 [ 355.644028] ? lock_downgrade+0x740/0x740 [ 355.648187] ondemand_readahead+0x50a/0xb40 [ 355.652518] ? ondemand_readahead+0x50a/0xb40 [ 355.657004] page_cache_sync_readahead+0xab/0x100 [ 355.661829] generic_file_read_iter+0x1269/0x21b0 [ 355.666682] ? do_sendfile+0x4db/0xbd0 [ 355.670574] ? do_syscall_64+0x1e8/0x640 [ 355.674646] ? filemap_range_has_page+0x1e0/0x1e0 [ 355.679492] ? __lock_is_held+0xb6/0x140 [ 355.683550] ? save_trace+0x290/0x290 [ 355.687346] ? fsnotify+0x92f/0x11e0 [ 355.691067] ext4_file_read_iter+0x14e/0x340 [ 355.695467] generic_file_splice_read+0x37d/0x600 [ 355.700304] ? fsnotify+0x11e0/0x11e0 [ 355.704087] ? add_to_pipe+0x340/0x340 [ 355.707995] ? rw_verify_area+0xea/0x2b0 [ 355.712039] ? add_to_pipe+0x340/0x340 [ 355.715907] do_splice_to+0x105/0x170 [ 355.719692] splice_direct_to_actor+0x222/0x7b0 [ 355.724355] ? generic_pipe_buf_nosteal+0x10/0x10 [ 355.729190] ? do_splice_to+0x170/0x170 [ 355.733153] ? rw_verify_area+0xea/0x2b0 [ 355.737217] do_splice_direct+0x18d/0x230 [ 355.741347] ? splice_direct_to_actor+0x7b0/0x7b0 [ 355.746172] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 355.750914] ? __sb_start_write+0x153/0x2f0 [ 355.755235] do_sendfile+0x4db/0xbd0 [ 355.758945] ? do_compat_pwritev64+0x140/0x140 [ 355.763509] ? fput+0xd4/0x150 [ 355.766739] SyS_sendfile64+0x102/0x110 [ 355.770699] ? SyS_sendfile+0x130/0x130 [ 355.774670] ? do_syscall_64+0x53/0x640 [ 355.778627] ? SyS_sendfile+0x130/0x130 [ 355.782612] do_syscall_64+0x1e8/0x640 [ 355.786482] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.791335] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 355.796528] RIP: 0033:0x459a59 [ 355.799712] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 355.807415] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 355.814684] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 355.821934] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.829365] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 355.836617] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 19:38:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept4$inet(r1, &(0x7f0000000140)={0x2, 0x0, @empty}, &(0x7f0000000180)=0x10, 0x81000) dup(0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @initdev, @initdev}, &(0x7f0000000100)=0xfffffffffffffd4a) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:43 executing program 2 (fault-call:6 fault-nth:12): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:43 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, 0x0, 0x0) 19:38:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) [ 356.044781] FAULT_INJECTION: forcing a failure. [ 356.044781] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.066092] CPU: 1 PID: 19630 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 356.073150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.082512] Call Trace: [ 356.085120] dump_stack+0x138/0x197 [ 356.088772] should_fail.cold+0x10f/0x159 19:38:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f0000000500)="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", &(0x7f00000001c0)=""/194, 0xc}, 0x20) ioctl$VIDIOC_S_SELECTION(r1, 0xc040565f, &(0x7f0000000000)={0x8, 0x2, 0x1, {0x4, 0x3, 0x1, 0x1}}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="7bf54f0262cbacc5dcf7d87e60aabee9201d459d7d7b7a3a47a64057496ad506d8d10fe3d747faf002657e1790282b8a53ec7940786e92c743d85713962e7adfa6235b03121a61bad40a9ccf410924ba701b6c0de8c87f08610763dd69862c9ed315d1cb87b03673c854d48ae363f80c7de616d284711a1c42a24bdd84031e5de2bc3446607ef7d880781a66f4b86c2340cb4ecef682dac95bc2a4721688c79758df318c98b067305a6f003bbdc98d55ff6fce2e26d4a420227e887e79dd54dbb43a41e6636e2b23cc291b104b47eaab4909fc0cf544bc93302aeb", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x20, 0xc1da, 0x200, 0x4, 0x3, 0x8, 0x1, 0x9, r4}, &(0x7f0000000080)=0x20) [ 356.092929] ? __might_sleep+0x93/0xb0 [ 356.096826] __alloc_pages_nodemask+0x1d6/0x7a0 [ 356.101507] ? __alloc_pages_slowpath+0x2930/0x2930 [ 356.106535] ? __do_page_cache_readahead+0x28e/0x960 [ 356.111653] alloc_pages_current+0xec/0x1e0 [ 356.115992] __page_cache_alloc+0x248/0x3e0 [ 356.120334] __do_page_cache_readahead+0x2d9/0x960 [ 356.125292] ? read_cache_pages+0x5f0/0x5f0 [ 356.129646] ? lock_downgrade+0x740/0x740 [ 356.133812] ondemand_readahead+0x50a/0xb40 [ 356.138140] ? ondemand_readahead+0x50a/0xb40 [ 356.138155] page_cache_sync_readahead+0xab/0x100 [ 356.147474] generic_file_read_iter+0x1269/0x21b0 [ 356.152319] ? do_sendfile+0x4db/0xbd0 [ 356.152329] ? do_syscall_64+0x1e8/0x640 [ 356.152343] ? filemap_range_has_page+0x1e0/0x1e0 [ 356.152358] ? __lock_is_held+0xb6/0x140 [ 356.152365] ? save_trace+0x290/0x290 [ 356.152375] ? fsnotify+0x92f/0x11e0 [ 356.152390] ext4_file_read_iter+0x14e/0x340 [ 356.181654] generic_file_splice_read+0x37d/0x600 [ 356.186499] ? fsnotify+0x11e0/0x11e0 [ 356.186512] ? add_to_pipe+0x340/0x340 [ 356.186531] ? rw_verify_area+0xea/0x2b0 [ 356.194185] ? add_to_pipe+0x340/0x340 [ 356.194197] do_splice_to+0x105/0x170 [ 356.194207] splice_direct_to_actor+0x222/0x7b0 [ 356.194218] ? generic_pipe_buf_nosteal+0x10/0x10 [ 356.215426] ? do_splice_to+0x170/0x170 [ 356.219414] ? rw_verify_area+0xea/0x2b0 [ 356.223492] do_splice_direct+0x18d/0x230 [ 356.227654] ? splice_direct_to_actor+0x7b0/0x7b0 [ 356.232508] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 356.237316] ? __sb_start_write+0x153/0x2f0 [ 356.241715] do_sendfile+0x4db/0xbd0 [ 356.245419] ? do_compat_pwritev64+0x140/0x140 [ 356.250038] ? fput+0xd4/0x150 [ 356.253256] SyS_sendfile64+0x102/0x110 [ 356.257210] ? SyS_sendfile+0x130/0x130 [ 356.261164] ? do_syscall_64+0x53/0x640 [ 356.265122] ? SyS_sendfile+0x130/0x130 [ 356.269139] do_syscall_64+0x1e8/0x640 [ 356.273007] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.277839] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 356.283121] RIP: 0033:0x459a59 [ 356.286290] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 356.293980] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 356.301236] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 356.308487] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 356.315744] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 356.322995] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 19:38:43 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:43 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000080)="499a92bee821ed0918d9ba2881c2d003aa2a48087b40515396d8878a96eab2c2a3189504b3896899f095436200008cd4a1614b6e14a39b6bdddb58b151d8f32643f9a36e4078a29bbf478ceb5b74cc4b403b420671"}, {&(0x7f0000000100)="a50440c7e90ec58568bd2878f723926468f1eb795159e9c36f9a891118794e954ae105474a7e804e02aaf35d81f429a536bb9f5e72b512d19afa15257b1a55f38318ff4ebe9ab8c5a47e5f6496ba8f0bc43bd393febf7cea346296a8339978f589"}, {&(0x7f0000000180)="7c538694821186477f37dca82e40f731781d064930c971d01ef69ab671403b1bf4ec56a74263572447bf35a0da34c78f48fa308b3b14cce4690e187582066fcdc885bf53902d9da455e3970ec46c23f3307cb1e190e8c46cda0a32d9d624fd11f286b61b86b750734e669264814e5151bf1f979afbfadd4a37cc3c41c50a0ae291d1c51dc77e07a580929f50366118f0d311ee0d0f531d6b280eb44e42113266f687f131b25d07c34cff04b8fecd9f42f909a2face"}, {&(0x7f0000000240)="d62d2c728133961df50e6032ca0f7ec7525e955430bfaed20eb9b2b79e3fe3db95de8cdea4977811208c8959bb0b611a0f9300c990288adf683b79d42ab7df755564657dee09528d9bf2407a220f0069ba3e39144c09e181e7104f291e2624f4a127b3eb5a0acbfe7900b54316f4bef3bf7dc1645a160c96b8805ae6594a33aa95dd7032ec5ed9bcc7fcd250644b51b547303b6699b61d51731a24eb53d8346c79051a03cc98169e74c11cddc5ce19e939b326c848c60d88a512a605aa065c14d29cacd9ca90fa44ecd138e3095f8d4bb739096ec223c17bb6d4500c50d922c0d0b2f77ac0c476d177"}, {&(0x7f0000000340)="a7a111058c1617cc27fd3ab429c78b9c5cfb6682039d529b908558362cabcc4513644226723ec61c08c596971d81e30293157e926bedca73"}, {&(0x7f0000000380)="ffab02e0f6b042ae2353387a4b253183d385ecd8ca94fd12d3f008f5a5cdd0ef74ee2dc0e1915230d699e8c9ce6eda83a3e784b6b014ab2018e208d484f651512b00685f51d31283a6e8cbcdeaa7f9683db48bd2503d2c193a0e1570447c5a65cb307045fe64b8aec96525e9346dbff1"}], 0x100000000000036d, 0x8000000000000002) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'netdevsim0\x00', 0xfffa}) 19:38:43 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) 19:38:43 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x2) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r8 = socket(0xa, 0x1, 0x0) r9 = socket(0x1000000010, 0x400000400080803, 0x0) r10 = dup(r9) write$cgroup_int(r10, 0x0, 0x0) r11 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r12}) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r13}) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r13}) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r14 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r14) write(r14, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r14, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r14, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r15 = socket$unix(0x1, 0x2, 0x0) r16 = fcntl$dupfd(r15, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r16, 0x0) 19:38:43 executing program 2 (fault-call:6 fault-nth:13): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:43 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) [ 356.439238] FAULT_INJECTION: forcing a failure. [ 356.439238] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.460824] CPU: 1 PID: 19653 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 356.467867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.467872] Call Trace: [ 356.467890] dump_stack+0x138/0x197 [ 356.467909] should_fail.cold+0x10f/0x159 [ 356.487622] ? __might_sleep+0x93/0xb0 [ 356.492041] __alloc_pages_nodemask+0x1d6/0x7a0 [ 356.496731] ? __alloc_pages_slowpath+0x2930/0x2930 [ 356.501762] ? __do_page_cache_readahead+0x28e/0x960 [ 356.506874] alloc_pages_current+0xec/0x1e0 [ 356.511203] __page_cache_alloc+0x248/0x3e0 [ 356.511218] __do_page_cache_readahead+0x2d9/0x960 [ 356.511232] ? read_cache_pages+0x5f0/0x5f0 [ 356.511248] ? lock_downgrade+0x740/0x740 [ 356.511261] ondemand_readahead+0x50a/0xb40 [ 356.511269] ? ondemand_readahead+0x50a/0xb40 [ 356.511284] page_cache_sync_readahead+0xab/0x100 [ 356.511296] generic_file_read_iter+0x1269/0x21b0 [ 356.511313] ? do_sendfile+0x4db/0xbd0 [ 356.551305] ? do_syscall_64+0x1e8/0x640 [ 356.555379] ? filemap_range_has_page+0x1e0/0x1e0 [ 356.560320] ? __lock_is_held+0xb6/0x140 [ 356.564386] ? save_trace+0x290/0x290 [ 356.568194] ? fsnotify+0x92f/0x11e0 [ 356.571922] ext4_file_read_iter+0x14e/0x340 [ 356.576341] generic_file_splice_read+0x37d/0x600 [ 356.581192] ? fsnotify+0x11e0/0x11e0 [ 356.585001] ? add_to_pipe+0x340/0x340 19:38:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x4) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) [ 356.588904] ? rw_verify_area+0xea/0x2b0 [ 356.592974] ? add_to_pipe+0x340/0x340 [ 356.596866] do_splice_to+0x105/0x170 [ 356.600671] splice_direct_to_actor+0x222/0x7b0 [ 356.605346] ? generic_pipe_buf_nosteal+0x10/0x10 [ 356.610194] ? do_splice_to+0x170/0x170 [ 356.614177] ? rw_verify_area+0xea/0x2b0 [ 356.618239] do_splice_direct+0x18d/0x230 [ 356.618254] ? splice_direct_to_actor+0x7b0/0x7b0 [ 356.627412] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 356.632175] ? __sb_start_write+0x153/0x2f0 [ 356.636505] do_sendfile+0x4db/0xbd0 [ 356.636526] ? do_compat_pwritev64+0x140/0x140 [ 356.636538] ? fput+0xd4/0x150 [ 356.636549] SyS_sendfile64+0x102/0x110 [ 356.651996] ? SyS_sendfile+0x130/0x130 [ 356.655980] ? do_syscall_64+0x53/0x640 [ 356.660058] ? SyS_sendfile+0x130/0x130 [ 356.664039] do_syscall_64+0x1e8/0x640 [ 356.667932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.672876] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 356.678065] RIP: 0033:0x459a59 [ 356.681256] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 19:38:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:43 executing program 2 (fault-call:6 fault-nth:14): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 356.689143] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 356.696424] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 356.703701] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 356.710978] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 356.718250] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 19:38:43 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) 19:38:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) [ 356.835740] FAULT_INJECTION: forcing a failure. [ 356.835740] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.870118] net_ratelimit: 22 callbacks suppressed [ 356.870123] protocol 88fb is buggy, dev hsr_slave_0 [ 356.880310] protocol 88fb is buggy, dev hsr_slave_1 [ 356.893998] CPU: 1 PID: 19688 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 356.901051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.910413] Call Trace: [ 356.913012] dump_stack+0x138/0x197 [ 356.916794] should_fail.cold+0x10f/0x159 [ 356.920950] ? __might_sleep+0x93/0xb0 [ 356.924847] __alloc_pages_nodemask+0x1d6/0x7a0 [ 356.929531] ? __alloc_pages_slowpath+0x2930/0x2930 [ 356.934563] ? __do_page_cache_readahead+0x28e/0x960 [ 356.939696] alloc_pages_current+0xec/0x1e0 [ 356.944026] __page_cache_alloc+0x248/0x3e0 [ 356.948356] __do_page_cache_readahead+0x2d9/0x960 [ 356.953308] ? read_cache_pages+0x5f0/0x5f0 [ 356.957630] ? lock_downgrade+0x740/0x740 [ 356.961788] ondemand_readahead+0x50a/0xb40 [ 356.966111] ? ondemand_readahead+0x50a/0xb40 [ 356.966126] page_cache_sync_readahead+0xab/0x100 [ 356.975452] generic_file_read_iter+0x1269/0x21b0 [ 356.980316] ? do_sendfile+0x4db/0xbd0 [ 356.980328] ? do_syscall_64+0x1e8/0x640 [ 356.980345] ? filemap_range_has_page+0x1e0/0x1e0 [ 356.980358] ? __lock_is_held+0xb6/0x140 [ 356.980366] ? save_trace+0x290/0x290 [ 356.980375] ? fsnotify+0x92f/0x11e0 [ 356.980392] ext4_file_read_iter+0x14e/0x340 [ 356.980406] generic_file_splice_read+0x37d/0x600 [ 357.014067] ? fsnotify+0x11e0/0x11e0 [ 357.017878] ? add_to_pipe+0x340/0x340 [ 357.021791] ? rw_verify_area+0xea/0x2b0 [ 357.025863] ? add_to_pipe+0x340/0x340 [ 357.029756] do_splice_to+0x105/0x170 [ 357.033547] splice_direct_to_actor+0x222/0x7b0 [ 357.038204] ? generic_pipe_buf_nosteal+0x10/0x10 [ 357.043030] ? do_splice_to+0x170/0x170 [ 357.046988] ? rw_verify_area+0xea/0x2b0 [ 357.051044] do_splice_direct+0x18d/0x230 [ 357.055189] ? splice_direct_to_actor+0x7b0/0x7b0 [ 357.060023] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 357.064766] ? __sb_start_write+0x153/0x2f0 [ 357.069070] do_sendfile+0x4db/0xbd0 [ 357.072775] ? do_compat_pwritev64+0x140/0x140 [ 357.077342] ? fput+0xd4/0x150 [ 357.080526] SyS_sendfile64+0x102/0x110 [ 357.084489] ? SyS_sendfile+0x130/0x130 [ 357.088448] ? do_syscall_64+0x53/0x640 [ 357.092404] ? SyS_sendfile+0x130/0x130 [ 357.096373] do_syscall_64+0x1e8/0x640 [ 357.100252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.105096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.110281] RIP: 0033:0x459a59 [ 357.113464] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 357.121162] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 357.128422] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 357.135737] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 357.143013] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 357.150268] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 19:38:44 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:44 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc\xafsys/net/ipv4/vw/sync_thre\xe2\x15old\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800), 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x4380) write$P9_RSETATTR(r1, &(0x7f0000000040)={0x7, 0x1b, 0x1}, 0x7) 19:38:44 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x2) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r8 = socket(0xa, 0x1, 0x0) r9 = socket(0x1000000010, 0x400000400080803, 0x0) r10 = dup(r9) write$cgroup_int(r10, 0x0, 0x0) r11 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r12}) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r13}) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r13}) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r14 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r14) write(r14, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r14, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r14, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r15 = socket$unix(0x1, 0x2, 0x0) r16 = fcntl$dupfd(r15, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r16, 0x0) 19:38:44 executing program 2 (fault-call:6 fault-nth:15): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x3) [ 357.346772] FAULT_INJECTION: forcing a failure. [ 357.346772] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.371774] CPU: 0 PID: 19719 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 357.378833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.388299] Call Trace: [ 357.390882] dump_stack+0x138/0x197 [ 357.394502] should_fail.cold+0x10f/0x159 [ 357.398638] ? __might_sleep+0x93/0xb0 [ 357.402511] __alloc_pages_nodemask+0x1d6/0x7a0 [ 357.407165] ? __alloc_pages_slowpath+0x2930/0x2930 [ 357.412167] ? __do_page_cache_readahead+0x28e/0x960 [ 357.417320] alloc_pages_current+0xec/0x1e0 [ 357.421636] __page_cache_alloc+0x248/0x3e0 [ 357.425945] __do_page_cache_readahead+0x2d9/0x960 [ 357.430887] ? read_cache_pages+0x5f0/0x5f0 [ 357.435195] ? lock_downgrade+0x740/0x740 [ 357.439327] ondemand_readahead+0x50a/0xb40 [ 357.443632] ? ondemand_readahead+0x50a/0xb40 [ 357.448110] page_cache_sync_readahead+0xab/0x100 [ 357.452942] generic_file_read_iter+0x1269/0x21b0 [ 357.457785] ? do_sendfile+0x4db/0xbd0 [ 357.461668] ? do_syscall_64+0x1e8/0x640 [ 357.465728] ? filemap_range_has_page+0x1e0/0x1e0 [ 357.470564] ? __lock_is_held+0xb6/0x140 [ 357.474608] ? save_trace+0x290/0x290 [ 357.478389] ? fsnotify+0x92f/0x11e0 [ 357.482089] ext4_file_read_iter+0x14e/0x340 [ 357.486483] generic_file_splice_read+0x37d/0x600 [ 357.491391] ? fsnotify+0x11e0/0x11e0 [ 357.495180] ? add_to_pipe+0x340/0x340 [ 357.499076] ? rw_verify_area+0xea/0x2b0 [ 357.503129] ? add_to_pipe+0x340/0x340 [ 357.506997] do_splice_to+0x105/0x170 [ 357.510781] splice_direct_to_actor+0x222/0x7b0 [ 357.515435] ? generic_pipe_buf_nosteal+0x10/0x10 [ 357.520273] ? do_splice_to+0x170/0x170 [ 357.524256] ? rw_verify_area+0xea/0x2b0 [ 357.528415] do_splice_direct+0x18d/0x230 [ 357.532556] ? splice_direct_to_actor+0x7b0/0x7b0 [ 357.537394] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 357.542134] ? __sb_start_write+0x153/0x2f0 [ 357.546454] do_sendfile+0x4db/0xbd0 [ 357.550170] ? do_compat_pwritev64+0x140/0x140 [ 357.554742] ? fput+0xd4/0x150 [ 357.557916] SyS_sendfile64+0x102/0x110 [ 357.561875] ? SyS_sendfile+0x130/0x130 [ 357.565829] ? do_syscall_64+0x53/0x640 [ 357.569804] ? SyS_sendfile+0x130/0x130 [ 357.573769] do_syscall_64+0x1e8/0x640 [ 357.577660] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.582500] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 357.587672] RIP: 0033:0x459a59 19:38:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x30000, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) sendmsg$inet6(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000000)="bf001d7946cfbd6391e26616d5604103e6a90ea618a5944cbacb7eae0dc7a38f96a8b8c8a2474fb88943ba22c9bc209bbe68a96bb31452116b3e757ad122acf9ed766b6f1ee6c15509d8c210875c3e81b91ce9bb8deaeac170144a937cd0a1d1c71e40137361adc7394fc441d13841ffe8dbdf43667f88eecda61e66a522a8672f54736afd2c0483bb7d47ca2eff1a26b866234529b144ed15694648dbaf1e4db779024a1afafb3adff7fcecf51a5ef65848be8f2f60eab6946bb789da30f4431f2bfe", 0xc3}, {&(0x7f0000000100)="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", 0xff}], 0x3, &(0x7f0000001500)=[@flowinfo={{0x14}}, @dontfrag={{0x14, 0x29, 0x3e, 0x7}}, @hoplimit={{0x14}}, @hopopts={{0x10c8, 0x29, 0x36, {0xc, 0x215, [], [@enc_lim={0x4, 0x1, 0xf6}, @generic={0x1, 0x1000, "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"}, @calipso={0x7, 0x28, {0x3ff, 0x8, 0x1, 0xff, [0x7, 0x6, 0x0, 0x89]}}, @calipso={0x7, 0x20, {0x2, 0x6, 0x7, 0x7, [0x8, 0xfffffffffffffffa, 0x0]}}, @calipso={0x7, 0x50, {0x4, 0x12, 0x40, 0x5, [0x3, 0x9, 0x5, 0x4, 0x74b8c9f2, 0x2, 0xfffffffffffffff7, 0x4, 0xffff]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x0, 0x0, [], [@enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x1}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x8}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x7}}, @hoplimit={{0x14, 0x29, 0x34, 0xea}}], 0x1178}, 0x4) [ 357.590845] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 357.598534] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 357.605786] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 357.613037] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 357.620289] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 357.627542] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 [ 357.635179] protocol 88fb is buggy, dev hsr_slave_0 [ 357.640379] protocol 88fb is buggy, dev hsr_slave_1 19:38:44 executing program 2 (fault-call:6 fault-nth:16): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:44 executing program 3: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl(r1, 0xffffffff, &(0x7f0000000000)="1d3066b46f391d0db58980a8b47227f69d512c3acbf3a4c2e6480469a16a5d247d5c444b225863f135c492b817a9c68447f141e5") [ 357.830977] FAULT_INJECTION: forcing a failure. [ 357.830977] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.845909] CPU: 1 PID: 19738 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 357.852995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.862363] Call Trace: [ 357.864959] dump_stack+0x138/0x197 [ 357.868604] should_fail.cold+0x10f/0x159 [ 357.872761] ? __might_sleep+0x93/0xb0 [ 357.876659] __alloc_pages_nodemask+0x1d6/0x7a0 [ 357.881346] ? __alloc_pages_slowpath+0x2930/0x2930 [ 357.886383] ? __do_page_cache_readahead+0x28e/0x960 [ 357.891515] alloc_pages_current+0xec/0x1e0 [ 357.891530] __page_cache_alloc+0x248/0x3e0 [ 357.891542] __do_page_cache_readahead+0x2d9/0x960 [ 357.891555] ? read_cache_pages+0x5f0/0x5f0 [ 357.891572] ? lock_downgrade+0x740/0x740 [ 357.891586] ondemand_readahead+0x50a/0xb40 [ 357.891594] ? ondemand_readahead+0x50a/0xb40 [ 357.891610] page_cache_sync_readahead+0xab/0x100 [ 357.891621] generic_file_read_iter+0x1269/0x21b0 [ 357.891637] ? do_sendfile+0x4db/0xbd0 [ 357.905354] ? do_syscall_64+0x1e8/0x640 [ 357.905374] ? filemap_range_has_page+0x1e0/0x1e0 [ 357.905388] ? __lock_is_held+0xb6/0x140 [ 357.949117] ? save_trace+0x290/0x290 [ 357.952931] ? fsnotify+0x92f/0x11e0 [ 357.956657] ext4_file_read_iter+0x14e/0x340 [ 357.961067] generic_file_splice_read+0x37d/0x600 [ 357.965901] ? fsnotify+0x11e0/0x11e0 [ 357.971644] ? add_to_pipe+0x340/0x340 [ 357.975551] ? rw_verify_area+0xea/0x2b0 [ 357.979595] ? add_to_pipe+0x340/0x340 [ 357.983483] do_splice_to+0x105/0x170 [ 357.987267] splice_direct_to_actor+0x222/0x7b0 [ 357.991930] ? generic_pipe_buf_nosteal+0x10/0x10 [ 357.996767] ? do_splice_to+0x170/0x170 [ 358.000734] ? rw_verify_area+0xea/0x2b0 [ 358.004785] do_splice_direct+0x18d/0x230 [ 358.009027] ? splice_direct_to_actor+0x7b0/0x7b0 [ 358.013883] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 358.018622] ? __sb_start_write+0x153/0x2f0 [ 358.022936] do_sendfile+0x4db/0xbd0 [ 358.026733] ? do_compat_pwritev64+0x140/0x140 [ 358.031321] ? fput+0xd4/0x150 [ 358.034594] SyS_sendfile64+0x102/0x110 [ 358.038552] ? SyS_sendfile+0x130/0x130 [ 358.042509] ? do_syscall_64+0x53/0x640 [ 358.046467] ? SyS_sendfile+0x130/0x130 [ 358.050432] do_syscall_64+0x1e8/0x640 [ 358.054314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.059171] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 358.064887] RIP: 0033:0x459a59 [ 358.068084] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 19:38:45 executing program 5: accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r6 = dup(0xffffffffffffffff) write$cgroup_int(r6, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r7}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:45 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:45 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1}, @igmp={0x0, 0x0, 0x0, @multicast1, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x404000, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r1, 0xc0405665, &(0x7f0000000040)={0x25ca, 0x4, 0x80000000, 0xa72, 0x8001, 0xfffffffa}) 19:38:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:45 executing program 2 (fault-call:6 fault-nth:17): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 358.075801] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 358.083071] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 358.090340] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.097603] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 358.104856] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 [ 358.112329] protocol 88fb is buggy, dev hsr_slave_0 [ 358.117419] protocol 88fb is buggy, dev hsr_slave_1 19:38:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x1) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000080)) ioctl$CAPI_GET_PROFILE(r1, 0xc0404309, &(0x7f0000000000)=0x1ff) [ 358.265405] FAULT_INJECTION: forcing a failure. [ 358.265405] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.288965] CPU: 0 PID: 19760 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 358.296021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.305384] Call Trace: [ 358.307986] dump_stack+0x138/0x197 [ 358.311628] should_fail.cold+0x10f/0x159 [ 358.315781] ? __might_sleep+0x93/0xb0 [ 358.319675] __alloc_pages_nodemask+0x1d6/0x7a0 [ 358.324350] ? __alloc_pages_slowpath+0x2930/0x2930 [ 358.329372] ? __do_page_cache_readahead+0x28e/0x960 [ 358.334485] alloc_pages_current+0xec/0x1e0 [ 358.338813] __page_cache_alloc+0x248/0x3e0 [ 358.343137] __do_page_cache_readahead+0x2d9/0x960 [ 358.348081] ? read_cache_pages+0x5f0/0x5f0 [ 358.352450] ? lock_downgrade+0x740/0x740 [ 358.356639] ondemand_readahead+0x50a/0xb40 [ 358.360965] ? ondemand_readahead+0x50a/0xb40 [ 358.365732] page_cache_sync_readahead+0xab/0x100 [ 358.370584] generic_file_read_iter+0x1269/0x21b0 [ 358.375438] ? do_sendfile+0x4db/0xbd0 [ 358.379332] ? do_syscall_64+0x1e8/0x640 [ 358.383405] ? filemap_range_has_page+0x1e0/0x1e0 [ 358.388252] ? __lock_is_held+0xb6/0x140 [ 358.392311] ? save_trace+0x290/0x290 [ 358.396115] ? fsnotify+0x92f/0x11e0 [ 358.399854] ext4_file_read_iter+0x14e/0x340 [ 358.404272] generic_file_splice_read+0x37d/0x600 [ 358.409117] ? fsnotify+0x11e0/0x11e0 [ 358.412938] ? add_to_pipe+0x340/0x340 [ 358.416843] ? rw_verify_area+0xea/0x2b0 [ 358.420900] ? add_to_pipe+0x340/0x340 [ 358.424787] do_splice_to+0x105/0x170 [ 358.428586] splice_direct_to_actor+0x222/0x7b0 [ 358.433258] ? generic_pipe_buf_nosteal+0x10/0x10 [ 358.438111] ? do_splice_to+0x170/0x170 [ 358.442088] ? rw_verify_area+0xea/0x2b0 [ 358.446151] do_splice_direct+0x18d/0x230 [ 358.450328] ? splice_direct_to_actor+0x7b0/0x7b0 [ 358.455181] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 358.459939] ? __sb_start_write+0x153/0x2f0 [ 358.464270] do_sendfile+0x4db/0xbd0 [ 358.468003] ? do_compat_pwritev64+0x140/0x140 [ 358.472581] ? fput+0xd4/0x150 [ 358.475773] SyS_sendfile64+0x102/0x110 [ 358.479757] ? SyS_sendfile+0x130/0x130 [ 358.483729] ? do_syscall_64+0x53/0x640 [ 358.487827] ? SyS_sendfile+0x130/0x130 [ 358.491784] do_syscall_64+0x1e8/0x640 [ 358.495699] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.500527] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 358.505703] RIP: 0033:0x459a59 [ 358.508882] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 19:38:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) ftruncate(r0, 0xdacb) 19:38:45 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) [ 358.516585] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 358.523838] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 358.531089] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.538518] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 358.545825] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 [ 358.553352] protocol 88fb is buggy, dev hsr_slave_0 [ 358.558591] protocol 88fb is buggy, dev hsr_slave_1 19:38:45 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:45 executing program 2 (fault-call:6 fault-nth:18): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:45 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) [ 358.707899] FAULT_INJECTION: forcing a failure. [ 358.707899] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.724416] CPU: 0 PID: 19778 Comm: syz-executor.2 Not tainted 4.14.149 #0 [ 358.731451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.740797] Call Trace: [ 358.743385] dump_stack+0x138/0x197 [ 358.747006] should_fail.cold+0x10f/0x159 [ 358.751154] ? __might_sleep+0x93/0xb0 [ 358.755026] __alloc_pages_nodemask+0x1d6/0x7a0 [ 358.759689] ? __alloc_pages_slowpath+0x2930/0x2930 [ 358.764705] ? __do_page_cache_readahead+0x28e/0x960 [ 358.769795] alloc_pages_current+0xec/0x1e0 [ 358.774112] __page_cache_alloc+0x248/0x3e0 [ 358.778424] __do_page_cache_readahead+0x2d9/0x960 [ 358.783340] ? read_cache_pages+0x5f0/0x5f0 [ 358.787649] ? lock_downgrade+0x740/0x740 [ 358.791791] ondemand_readahead+0x50a/0xb40 [ 358.796094] ? ondemand_readahead+0x50a/0xb40 [ 358.800582] page_cache_sync_readahead+0xab/0x100 [ 358.805427] generic_file_read_iter+0x1269/0x21b0 [ 358.810281] ? do_sendfile+0x4db/0xbd0 [ 358.814174] ? do_syscall_64+0x1e8/0x640 [ 358.818246] ? filemap_range_has_page+0x1e0/0x1e0 [ 358.823094] ? __lock_is_held+0xb6/0x140 [ 358.827154] ? save_trace+0x290/0x290 [ 358.830954] ? fsnotify+0x92f/0x11e0 [ 358.834679] ext4_file_read_iter+0x14e/0x340 [ 358.839089] generic_file_splice_read+0x37d/0x600 [ 358.844031] ? fsnotify+0x11e0/0x11e0 [ 358.847815] ? add_to_pipe+0x340/0x340 [ 358.851692] ? rw_verify_area+0xea/0x2b0 [ 358.855733] ? add_to_pipe+0x340/0x340 [ 358.859606] do_splice_to+0x105/0x170 [ 358.863389] splice_direct_to_actor+0x222/0x7b0 [ 358.868052] ? generic_pipe_buf_nosteal+0x10/0x10 [ 358.872886] ? do_splice_to+0x170/0x170 [ 358.876856] ? rw_verify_area+0xea/0x2b0 [ 358.880909] do_splice_direct+0x18d/0x230 [ 358.885038] ? splice_direct_to_actor+0x7b0/0x7b0 [ 358.889885] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 358.894651] ? __sb_start_write+0x153/0x2f0 [ 358.898965] do_sendfile+0x4db/0xbd0 [ 358.902670] ? do_compat_pwritev64+0x140/0x140 [ 358.907234] ? fput+0xd4/0x150 [ 358.910424] SyS_sendfile64+0x102/0x110 [ 358.914383] ? SyS_sendfile+0x130/0x130 [ 358.918338] ? do_syscall_64+0x53/0x640 [ 358.922295] ? SyS_sendfile+0x130/0x130 [ 358.926250] do_syscall_64+0x1e8/0x640 [ 358.930120] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.934972] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 358.940149] RIP: 0033:0x459a59 [ 358.943329] RSP: 002b:00007fb0ea408c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 358.951051] RAX: ffffffffffffffda RBX: 00007fb0ea408c90 RCX: 0000000000459a59 [ 358.958311] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 358.965582] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.972853] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007fb0ea4096d4 [ 358.980107] R13: 00000000004c748b R14: 00000000004dd038 R15: 0000000000000005 [ 358.987803] protocol 88fb is buggy, dev hsr_slave_0 [ 358.992993] protocol 88fb is buggy, dev hsr_slave_0 19:38:46 executing program 5: accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r6 = dup(0xffffffffffffffff) write$cgroup_int(r6, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r7}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:46 executing program 4: lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:46 executing program 2 (fault-call:6 fault-nth:19): r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:46 executing program 1 (fault-call:4 fault-nth:0): r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x149, 0x70bd2a, 0xc583, {{}, 0x0, 0x4109, 0x0, {0x14, 0x18, {0x7, @bearer=@l2={'ib', 0x3a, 'gretap0\x00'}}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4001080) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:46 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) [ 359.138608] FAULT_INJECTION: forcing a failure. [ 359.138608] name failslab, interval 1, probability 0, space 0, times 0 [ 359.153850] CPU: 0 PID: 19797 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 359.160890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.170238] Call Trace: [ 359.172834] dump_stack+0x138/0x197 [ 359.176455] should_fail.cold+0x10f/0x159 [ 359.180601] should_failslab+0xdb/0x130 [ 359.184571] __kmalloc_track_caller+0x2ec/0x790 [ 359.189223] ? __lock_acquire+0x5f7/0x4620 [ 359.193435] ? trace_hardirqs_on+0x10/0x10 [ 359.197656] ? __do_proc_dointvec+0x238/0x8d0 [ 359.202133] memdup_user_nul+0x26/0xe0 [ 359.206005] __do_proc_dointvec+0x238/0x8d0 [ 359.210324] ? proc_douintvec_minmax+0x170/0x170 [ 359.215061] ? trace_hardirqs_on+0x10/0x10 [ 359.219364] ? selinux_capable+0x36/0x40 [ 359.223419] ? security_capable_noaudit+0x8b/0xc0 [ 359.228270] proc_dointvec_minmax+0xfd/0x170 [ 359.232687] ? do_proc_dointvec_conv+0x280/0x280 [ 359.237451] ? proc_dointvec+0x70/0x70 [ 359.241337] ? sysctl_perm+0x116/0x1b0 [ 359.245227] ? proc_dointvec+0x70/0x70 [ 359.249108] proc_sys_call_handler+0x17c/0x210 [ 359.253680] ? proc_sys_poll+0x2e0/0x2e0 [ 359.257730] ? trace_hardirqs_on+0x10/0x10 [ 359.261952] proc_sys_write+0x34/0x40 [ 359.265737] __vfs_write+0x105/0x6b0 [ 359.269450] ? __lock_is_held+0xb6/0x140 [ 359.273495] ? proc_sys_call_handler+0x210/0x210 [ 359.278241] ? kernel_read+0x120/0x120 [ 359.282109] ? __lock_is_held+0xb6/0x140 [ 359.286203] ? check_preemption_disabled+0x3c/0x250 [ 359.291211] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 359.296655] ? rcu_read_lock_sched_held+0x110/0x130 [ 359.301658] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 359.306400] ? __sb_start_write+0x153/0x2f0 [ 359.310705] vfs_write+0x198/0x500 [ 359.314260] SyS_write+0xfd/0x230 [ 359.317703] ? SyS_read+0x230/0x230 [ 359.321439] ? do_syscall_64+0x53/0x640 [ 359.325469] ? SyS_read+0x230/0x230 [ 359.330101] do_syscall_64+0x1e8/0x640 [ 359.334030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.338903] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 359.344089] RIP: 0033:0x459a59 [ 359.347273] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.354986] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 359.362247] RDX: 0000000000000012 RSI: 0000000020000100 RDI: 0000000000000003 [ 359.369504] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 359.376760] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 19:38:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000001c0)={"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"}) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 359.384012] R13: 00000000004c9e8f R14: 00000000004e1aa8 R15: 0000000000000004 19:38:46 executing program 1 (fault-call:4 fault-nth:1): r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:46 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x116, 0x7f, &(0x7f0000000000)=0x80000000, 0x4) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:46 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x0, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:46 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x1) 19:38:47 executing program 5: accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r6 = dup(0xffffffffffffffff) write$cgroup_int(r6, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r7}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) r4 = socket(0x11, 0x2, 0x0) r5 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={r6, 0x8, 0x7}, 0x8) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 19:38:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) ftruncate(r1, 0x48280) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x87fffff, 0x400000000000, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x10001, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x101100, 0x0) io_submit(r2, 0x5, &(0x7f0000000440)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xf4, 0xffffffffffffffff, &(0x7f0000000000)="15b439df61c05531210b57b2a47549f820006172bc81cae0bcf7b3801482e88c01028f693c848daa2a316cfff667baac3313ee9ce40f550821ec976f4b4fe35d25bf20987e7e93236e445a1ee758a10b81f42a8dad27fe07ae29cbc73e9139e083", 0x61, 0x3e18}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x6, 0xffffffffffffffff, &(0x7f00000000c0)="662f2d2b1450f6a007a466fa174ed856c89c78e16643bbd69d6a093cec9cc5dff37be28f1e80eb625fb9607225e3413cae6cb0655199a851e8fb80f4221bd4f43555175d9301b38f1a6261a23574f90c51b2c8bb2c3a4521d169c637f3267b97cba6e1bed4370b56d723f7bcfa70b61f34ad57b35c321f695a5489cad552b3966d4aceb19262b8ab5e878124ac38a28b20ae90a83a540a88d58926f2006fdd231022077e888666eb19d1fd3407a47078f166098b361c1e1e", 0xb8, 0x1000, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x629, r3, &(0x7f0000000200)="d2bed74f0b6c512148906c01120053965ec4f710beccd31f6c0c2c023ea167ad4a42079592e59971b6e041ca38e1fc0c6a3bdb2eb439fd80c39d083f0465dc9194af786742f527f3c1216d0d9e959e21eeef073dd00244c31fa51a6dd2ab8fc38de2234ee3a0dea40f8828e5555d52a2fdb0236957dff1c9aced0156c21d5c5909edbaa33cb9c138d1743d0e4be1d8ad7657b0dab592e781ded969233f05ce98dacbb12906d2482a099ed90438", 0xad, 0xdae}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x9, r4, &(0x7f0000000300)="bd2ddcf8ece21fe36e9eafec2dba3bcabb993fa509db45057e582609fff14796624ae8abef0b65e4fe369a1d628368ce409597", 0x33, 0x3, 0x0, 0x2fe2aea1b3c02b46, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x1, r6, &(0x7f00000003c0)="8e0f74c84d6d8bb550b7bf21642015aa620587f0ed6d04914692342564e5ed2972ec5db543041fd8d83a", 0x2a, 0x4, 0x0, 0x1}]) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:47 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r7 = socket(0xa, 0x1, 0x0) r8 = socket(0x1000000010, 0x400000400080803, 0x0) r9 = dup(r8) write$cgroup_int(r9, 0x0, 0x0) r10 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r11}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r12}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r12}) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r13 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r13) write(r13, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r13, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r13, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r14 = socket$unix(0x1, 0x2, 0x0) r15 = fcntl$dupfd(r14, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r15, 0x0) 19:38:47 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc\xbe.\xffnet-ipv4,\x13\x12F\xdf\x04\x06\xe6\bXy\xab{(\xe5vc/s', 0x2, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000140)={@broadcast, @empty, [{[{0x9100, 0x2, 0x0, 0x1}], {0x8100, 0x7, 0x1, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}, @dev={0xac, 0x14, 0x14, 0xe}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x66}}}}}, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000080)={0x0, 0x1ff00000, 0x0, &(0x7f0000000040)=0xfa}) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x40000) 19:38:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x0, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:47 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r3 = getpgrp(r2) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r1, &(0x7f0000000100)=r3, 0x12) 19:38:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x0, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) [ 359.973554] block nbd2: Device being setup by another task 19:38:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200009) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 360.031984] block nbd2: Device being setup by another task 19:38:47 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8cd) r2 = getpgrp(0xffffffffffffffff) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000040)=0x7fff, 0x8) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x12) 19:38:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, 0x0) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:47 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r0 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) write$cgroup_pid(r1, &(0x7f0000000100)=r0, 0x12) 19:38:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0x0, 0x3, 0x81, 0x0, 0x69}, 0x80, 0x0, 0x1000}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000036c0), 0x12) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) 19:38:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, 0x0) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:47 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f00000000c0)=0x4) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) write$cgroup_pid(r2, &(0x7f0000000100)=r1, 0x12) 19:38:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) setxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x2) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:47 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r6 = dup(0xffffffffffffffff) write$cgroup_int(r6, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r7}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:47 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r7 = socket(0xa, 0x1, 0x0) r8 = socket(0x1000000010, 0x400000400080803, 0x0) r9 = dup(r8) write$cgroup_int(r9, 0x0, 0x0) r10 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r11}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r12}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r12}) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r13 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r13) write(r13, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r13, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r13, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r14 = socket$unix(0x1, 0x2, 0x0) r15 = fcntl$dupfd(r14, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r15, 0x0) 19:38:48 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x5ffeac133439d9bc, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r1, &(0x7f0000000040)={0x28, 0x2, 0x0, {0x0, 0x1, 0x8}}, 0x28) r2 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x12) 19:38:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc\xb1k\xf4\x88/net/`ev4/vs/sync_refresh_period\x00\x02\xc9\xf0I\xf1\xe8-\x19\xb9\xfa\xba\x06\x96O\x90/IG\xe8\xa2\xa0\xcat\x9cSQ\x80\ti\xcd\'\xcf\xcbR\x16bgi5N\xb3vi\x99\x96\xcf9\xf2\x06\x9e$\x19\xca\x82-\x97\xfa|i\xf7 X\xc5?\xb1\xdbP\xc5\x1eajL\xf3\xd2H\xb6\x8b(\x847^l-\xeb3\xcd\xf5\xbat\xa0R\x93\xc8\xd1\x93t\x1f,\'\x0e\x8d\xebH\xa7\xe9\x96\x04T\x16', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) r3 = openat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000140)='security.ima\x00', &(0x7f0000000180)=@sha1={0x1, "5e6e7b92daa7d3a8729d8a12c2528d42fbf06b1a"}, 0x15, 0x0) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) sendfile(r0, r4, 0x0, 0x8000fffffffe) 19:38:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, 0x0) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/ne4/ipv4/vs/sy\bc_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800), 0x0, 0x0) 19:38:48 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/p<\xd0I\a\xd1\xe6\\ \xeab\xebroc/sy\x01\x04\x00\x00t/ipv4/\xca\a]\xd2\x86?\xa4?\xb4A\xefm\x9a\xaary', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) ioprio_set$pid(0x3, r2, 0x3) 19:38:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/syst/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f0000000000)="864dc8ce996cb3a8268edc79ff0b3915d8af2394da5c067b34603d321e1c1471", 0x20}], 0x1, 0x0) 19:38:48 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) getpgrp(0xffffffffffffffff) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = getpgrp(r2) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r3, 0x12) 19:38:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffd, 0x99c0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x5, 0x101880) 19:38:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:48 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r6 = dup(0xffffffffffffffff) write$cgroup_int(r6, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r7}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:48 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc8000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)) r3 = getpgrp(0xffffffffffffffff) r4 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r4) ioprio_get$pid(0x98bf4ca8cce3d2cc, r4) ioprio_set$pid(0x2, r3, 0x401) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x5, 0x12000000000000, 0x4}) exit_group(0x0) write$P9_RATTACH(0xffffffffffffffff, &(0x7f0000000000)={0x14, 0x69, 0x1, {0x2, 0x4, 0x7}}, 0x14) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000080)) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysnep/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002800)=[{&(0x7f0000000000)="86", 0x1}], 0x10000000000002c3, 0xfffffffffffffffe) 19:38:48 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r7 = socket(0xa, 0x1, 0x0) r8 = socket(0x1000000010, 0x400000400080803, 0x0) r9 = dup(r8) write$cgroup_int(r9, 0x0, 0x0) r10 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r11}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r12}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r12}) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r13 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r13) write(r13, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r13, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r13, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r14 = socket$unix(0x1, 0x2, 0x0) r15 = fcntl$dupfd(r14, 0x0, r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r15, 0x0) 19:38:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @local}, 0x10) 19:38:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000000)={0x2, 0x4, 0x8, 0xbf9, 'syz0\x00', 0x2}) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000040)={0x40, 0x9, 0xdaf5, 0x1f}) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$UI_SET_LEDBIT(r2, 0x40045569, 0xc) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000036c0), 0x12) ioctl$TIOCCONS(r1, 0x541d) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r0, r4, 0x0, 0x8000fffffffe) 19:38:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000f000/0x18000)=nil, 0x0, 0xfffffffffffffc92, 0x0, 0x0, 0xffffffffffffff78) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='mem\x00\x00\x00\x00\x00\x00\a\x13', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$UHID_INPUT(r2, &(0x7f00000015c0)={0x8, "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", 0xfffffffffffffde9}, 0x10000005c) 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x6}}, 0x7, 0x6, 0xf3, 0x1, 0x20}, &(0x7f0000000140)=0x98) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") fallocate(r4, 0x0, 0xea, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x7, @rand_addr="365426e0b6cf70aa6ddee810846f876d", 0x5}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141040, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:49 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r3, @in6={{0xa, 0x0, 0x0, @mcast2}}, [0x0, 0x4000000000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=r3, @ANYBLOB="200002007f070000"], &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x2, 0x0, 0x7, 0x5, 0x2, 0x1000, 0x6a4, r4}, &(0x7f00000000c0)=0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r5 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r5, 0x12) 19:38:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0b") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) [ 362.230122] net_ratelimit: 18 callbacks suppressed [ 362.230129] protocol 88fb is buggy, dev hsr_slave_0 [ 362.240280] protocol 88fb is buggy, dev hsr_slave_1 19:38:49 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r6 = dup(0xffffffffffffffff) write$cgroup_int(r6, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r7}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:49 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clock_getres(0x1, &(0x7f0000000000)) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x4800, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000280)={@reserved}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0xaac, 0x5, 0x3, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x7, 0x3, 0x5}, &(0x7f0000000100)=0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000140)=0x1, &(0x7f00000001c0)=0x1) write$cgroup_pid(r3, &(0x7f00000036c0), 0x12) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) bind$x25(0xffffffffffffffff, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) sendfile(r0, r4, 0x0, 0x8000fffffffe) 19:38:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0b") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:49 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:49 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpid() r2 = getpgrp(r1) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x12) 19:38:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0b") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) [ 362.710121] protocol 88fb is buggy, dev hsr_slave_0 [ 362.715269] protocol 88fb is buggy, dev hsr_slave_1 19:38:49 executing program 2: mq_unlink(&(0x7f0000000000)='/\\\x00') r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:50 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x1}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0xc0a, r2) r4 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x2, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r4, &(0x7f0000000200)="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", &(0x7f0000000300)=""/174, 0x4}, 0x20) r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f00000004c0)=""/4096) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0xfe68) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r6, 0x0, 0x5}, &(0x7f00000000c0)=0xc) 19:38:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x3, 0x80000001, 0x7fff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r4, 0x4}, 0x8) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x31d3fbde, 0x400) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000080)='veth1_to_team\x00'}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x51f29dbbf042ec81, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000001c0)) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) getrandom(&(0x7f0000000200)=""/128, 0x80, 0x2) ftruncate(r3, 0x200006) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000140)) sendfile(r0, r3, 0x0, 0x8000fffffffe) [ 363.110117] protocol 88fb is buggy, dev hsr_slave_0 [ 363.115262] protocol 88fb is buggy, dev hsr_slave_1 [ 363.120176] protocol 88fb is buggy, dev hsr_slave_0 [ 363.120406] protocol 88fb is buggy, dev hsr_slave_0 [ 363.125470] protocol 88fb is buggy, dev hsr_slave_1 [ 363.130346] protocol 88fb is buggy, dev hsr_slave_1 [ 363.191811] block nbd4: shutting down sockets [ 363.198077] block nbd4: shutting down sockets 19:38:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000080)={0x34, 0x0, &(0x7f0000000040)}) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000240)={r6}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000000)={0x0, 0xff}) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r7, 0x200006) sendfile(r0, r7, 0x0, 0x8000fffffffe) r8 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f00000000c0)=0x4) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r9, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r10, 0x101}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r8, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="173f155092109e60e78a2f52d52843b634d9ee93092997b81664f15c16ecc7a26516966b6ffc55fc9b9a4c89915d0ed1e194632c37e4bfeac721a6be445da8e55c8ccb06fe93441db507fc16fe235b3f617b93539bbaa4e3f2af51529d4e69e9754ba39e189ea6c268e05f66e03aa83059f780f9f9980b984dd2381308a36af94fd0e377da231764e7", @ANYRES16=r10, @ANYBLOB="04002cbd7000fedbdf250d0000000800050007000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) 19:38:50 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000002800), 0x3c9, 0x0) 19:38:50 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:50 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0xbf) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proQ/\x8dys/net/ipv4vs/pm-\xfd\xcc\x91\xba\x1d\xde\vtu_di\x85c\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") fdatasync(r2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB="74c48d000000000000"], &(0x7f0000000440)=""/149, 0xffffffffffffff3f) read$char_usb(r1, &(0x7f00000001c0)=""/205, 0xcd) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) 19:38:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b00") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000036c0)=r1, 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) 19:38:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/neF94b\xdd(\x97\x9cz/sync_threshold\x00\x03,\x17vJW\xba\xb0\x86\xf9\x8fH\rb\x1eW[\xdb\xdakj\xa3R\xbd\xabmI\xc2W\xc0bE\xa3\xb06\xeeyj\xf1\xcf\xc4\xf9b5\x18G\xf0\x9ag\b\xfa\xdb\xc7^\x88\x18\f^\xb4\xbb\xa3^\xdf\xecsI\xbf/\',\x9dA\xf2f%0\x15\xdaP\xc7\xd66\xebO\xf4$Z\xbf:\"\xae\x1e\x05\t\xba77\xb8\xf5\xc5\x06:)\x1b\xab*\xe3.\xed\xc2\xb1\x9fW\x93\xc8#,M\xce\xe7(l\xa5\xb3\x12\xdf\xb9\x93\xbb7\x00\xcd\xb1\xde\xb4l\xe2\xd1e\xc2/l,\x18WR\xd7\xac\x1a\x99^!T\xa27\xe4\xdb\xb9\xa5\x06\xc09\xc9\"{\xfeL@\x84\t;9\xb5+V\x96\xd6<{\x05\x9b\xb1\xd1\x15\xff.\xabO\x81h8.\x8f\\Y\x92\xe3\xca\x9ea\xf8\x15\x91', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b00") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b00") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:51 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002b00)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x400000) accept$nfc_llcp(r1, &(0x7f0000002b40), &(0x7f0000002bc0)=0x60) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000036c0), 0x12) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ioctl$void(r4, 0xc0045878) sendfile(r0, r3, 0x0, 0x8000fffffffe) r5 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r6, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") openat$vcs(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/vcs\x00', 0x18080, 0x0) fcntl$setpipe(r1, 0x407, 0x3ff) recvmmsg(r6, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000280)=""/205, 0xcd}], 0x2, &(0x7f0000000100)=""/67, 0x43}, 0x9}, {{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000400)=""/115, 0x73}], 0x1, &(0x7f0000000480)=""/161, 0xa1}, 0x9}, {{&(0x7f0000000540)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000005c0)=""/46, 0x2e}, {&(0x7f0000000600)=""/198, 0xc6}, {&(0x7f0000000700)=""/238, 0xee}, {&(0x7f0000000800)=""/185, 0xb9}, {&(0x7f00000008c0)=""/147, 0x93}, {&(0x7f0000000980)=""/120, 0x78}], 0x6, &(0x7f0000000a80)=""/180, 0xb4}, 0x81}, {{&(0x7f0000000b40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000bc0)=""/68, 0x44}, {&(0x7f0000000c40)=""/51, 0x33}, {&(0x7f0000000c80)=""/153, 0x99}, {&(0x7f0000000d40)=""/125, 0x7d}, {&(0x7f0000000dc0)=""/15, 0xf}, {&(0x7f0000000e00)=""/255, 0xff}, {&(0x7f0000000f00)=""/152, 0x98}], 0x7}, 0x7f}, {{&(0x7f0000001040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000010c0)=""/172, 0xac}, {&(0x7f0000001180)=""/85, 0x55}, {&(0x7f0000001200)=""/195, 0xc3}, {&(0x7f0000001300)=""/249, 0xf9}, {&(0x7f0000001400)=""/220, 0xdc}], 0x5, &(0x7f0000001580)=""/152, 0x98}, 0x20}, {{&(0x7f0000001640)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000001940)=[{&(0x7f00000016c0)=""/18, 0x12}, {&(0x7f0000001700)=""/182, 0xb6}, {&(0x7f0000002c40)=""/5, 0x5}, {&(0x7f0000001800)=""/38, 0x26}, {&(0x7f0000001840)=""/231, 0xe7}], 0x5, &(0x7f00000019c0)=""/1, 0x1}, 0x3}, {{&(0x7f0000001a00)=@alg, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001a80)=""/181, 0xb5}, {&(0x7f0000001b40)=""/141, 0x8d}, {&(0x7f0000001c00)=""/241, 0xf1}, {&(0x7f0000001d00)=""/241, 0xf1}, {&(0x7f0000001e00)=""/246, 0xf6}], 0x5, &(0x7f0000001f80)=""/159, 0x9f}, 0x401}, {{&(0x7f0000002040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000002500)=[{&(0x7f00000020c0)=""/150, 0x96}, {&(0x7f0000002180)=""/124, 0x7c}, {&(0x7f0000002200)=""/52, 0x34}, {&(0x7f0000002240)=""/228, 0xfffffffffffffdfa}, {&(0x7f0000002340)=""/209, 0xd1}, {&(0x7f0000002440)=""/17, 0x11}, {&(0x7f0000002480)=""/105, 0x69}], 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002580)=""/117, 0x75}], 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000002640)=""/110, 0x6e}, {&(0x7f00000026c0)=""/68, 0x44}], 0x2, &(0x7f0000002780)=""/138, 0x8a}, 0x87ed}], 0xa, 0x89da187a5d5a76ea, &(0x7f0000002ac0)) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000000), 0x4) 19:38:51 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01004000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r4, 0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000200)={0x0, 0x4, 0x81, {}, 0x6, 0x745c}) r7 = getpgrp(0xffffffffffffffff) clone(0xc007ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r8 = getpgrp(r7) ptrace$setopts(0x4206, r8, 0x0, 0x80001) r9 = inotify_init1(0x40400) fcntl$getown(r9, 0x9) r10 = accept$alg(r0, 0x0, 0x0) fadvise64(r10, 0x0, 0x0, 0x1) write$cgroup_pid(r0, &(0x7f0000000100)=r7, 0xfffffffffffffdf1) 19:38:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(0x0, 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:51 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(0x0, 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = eventfd2(0x4, 0x80801) write$eventfd(r1, &(0x7f00000004c0)=0xffffffffffffff81, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000000)="e6f2ecf86c780535f6ae5a500a40", 0xe}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000000040)="b747f314180612002e65ff12dcc7d9dc6757b911788c3997006e89641c0434aac8df059d5daa20c8c9e7ccca22c4628656a9c9c68818b8f5babddb40a0ec9d32d78a7f6d41622f09f54ae96224fc5b0b2094e8756064e926d6ef4ab43264da50cb051031ff137dad54aa8b278c409923397b5ad3c146efe8ec3aa40548bb03f0866b8dab1e97ac00f40da57cc247803f8d027691c055553daaffd4c7806881799f827ee3f9631f76d01c2028c0cab6f068a03a61114a6f30e9c09e02ae00f68eabc99328757348ccd3079ad777300d86ed620bc0664be362", 0xd8}, {&(0x7f0000001500)="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0x1000}, {&(0x7f0000000140)="e6b24423be60ad22eb34af74921dff75666b910ae1b79714b8fc71c41669efc3cdc0c2f5623c1f4902443aca03fed78fe9a71504cd2a678ca0cc4c8d58e49493f607cb01f355fae91abfcd2568b35d71fd821a47435d90d049b7c359bb1cce25fffb25b6fc726a504a8800f35858cf2819", 0x71}, {&(0x7f00000001c0)="d6a1f4956ad0afea43468f8f2223c12ef3913956b16a9fead681a328b6fd6f6c9290fb86e0ca6ff42e6d0a0e963a7d1681", 0x31}, {&(0x7f0000000200)="4031fe71dfe15edffa50dfb884cd48ee73d49c54fa422f3b", 0x18}, {&(0x7f0000000240)="907e7e2f0e48af679b4a0651a57ef5e6340002277b7e17e7dae828c1c416892565b57c1563bea79745dde6defcdd87a55ffa48607a7136e2d53ad4bb3875ec160b8cef71c95252e52b95c48699b03c1d401289667cca9f39c163cf31c0ee1225f057b60c068a58241892c62ecb2268145d434b4e8889e89e49a0ee9276", 0x7d}, {&(0x7f00000002c0)="b8ca15363e48d7b8b2f688c483483fa196a5c2d499a8c989c3da9b2cffa646c7d6f65db51f3822a850448ffeafbd177f873618968e4989e659917768a0c10126c9f4d20404d53e5dc548f69ede85e686a027561db090de3d4d76bdb1bb1b48a5bd17c166b45b500b4d07e90b4d23a2fb5abf955f198ad7687049eef13a7744725849f82a05f84db3be6dad8fe22b8acac9f7a2", 0x93}], 0x9, 0x85c4ac204c96bbe9) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r3 = geteuid() r4 = getgid() fchown(r2, r3, r4) pwritev(r0, &(0x7f0000002800)=[{&(0x7f0000000440)="86", 0x1}], 0x1, 0x0) [ 364.324634] sctp: [Deprecated]: syz-executor.1 (pid 20142) Use of int in maxseg socket option. [ 364.324634] Use struct sctp_assoc_value instead [ 364.352925] sctp: [Deprecated]: syz-executor.1 (pid 20145) Use of int in maxseg socket option. [ 364.352925] Use struct sctp_assoc_value instead 19:38:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(0x0, 0x40, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x90) 19:38:51 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="40d13a932a7f1d17eaac17706f8a0c530ce59a4898e4e4d3688f9e6f9349976363d712c0f19cbf70520d3d5edc4af7ed46a29202dfbfbd91710fb9611cd7dd98754770e6cb8b6d8fdd161b3372af34eeb63396b79f95eccc1974bdf05d5011be9b0aa50a36225c09cc4a0678831fe23178213e789fc53f8027e93b3ce51f9ccc3108554ddabc4a21e7bdfd1daabeb137b2373dd69b87e26730a9d6ec", 0x9c) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f0000000140)=0x8) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000280), 0x100000) r4 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000200)={0x80000000, 0x0, "fd7cd68ebd495c35a849351f5a550e297f799c588218805b", {0x1ff, 0x9}, 0x3}) exit_group(0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r6, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r7, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r8, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r9, &(0x7f0000002fc0), 0x0, 0x0, 0x0) r10 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYRES64=r5, @ANYRESDEC=r9, @ANYRES32, @ANYRESHEX, @ANYRES32=r8, @ANYRESDEC=r5], &(0x7f000095dffc)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x16, @mcast2, 0xfffffff7}}, [0xffffffffffffff80]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) write$cgroup_pid(r0, &(0x7f0000000100)=r4, 0x12) 19:38:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(0x0, 0x800000041043, 0x90) 19:38:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(0x0, 0x800000041043, 0x90) 19:38:52 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000000)={0x0, 0x1ff, 0x3}) 19:38:52 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:52 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(0x0, 0x800000041043, 0x90) 19:38:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f0000000000)="8d08e77a0fe78e7809d19bc1f4c196ac960a5a6b49ddec1df9142dc42b731da0971295f47055b128dd4ce7bca924c0eb77a3af2ce782e75a4b61103427e0543ed9ee5508b3d6c3264651442760d8182ec1e95e5572e98642da01e52f7fbea5cca2f0e8767bb73ec8293d8bd631551d111e2ef01f5c24ee941a0472d30dc5fdfa06be5708a89fd1ddfe9157826c9b8d508f113468c5e4", 0xffffffffffffff34}], 0x1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x6) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x188f461f) 19:38:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x90) 19:38:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r3, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ftruncate(r3, 0x5) 19:38:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r2 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) shmdt(0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xd) pwritev(r2, &(0x7f0000000280)=[{&(0x7f00000004c0)="fc7a644bbb2dfcb727614deb81652a452128ac2fcc3331de65dafe6215e998ac0ada0c56944eb63beef465734ebfea3f3e25c4a2bbe170ef7b2409b5e1560c8b7a09da194bff2e70ed3b3f8b36b2a08a6947f4cf34c002c66e9d8d8100de814a1f1dba246ae17ef7b1fa7074593be832cd73b42e1b380711bc9b99385d4835c1635239726c2ee6439e4e02e88c6cbc8c83c6ffe42858ef759183d121dfdd62a3ad23546063cce377879375a844d99f4d34edc937f65d57bda812af68a5f8bdfc3da5fb1dbfbdfbb5060491f1211fbfae24a217bf84c06ca0159b002aedb8cd79cff0791c9d3448b3c1242dc4585f8d60e5ddee2f4c3d4976c8867c4d3da1892397eb4923a2b3de12e1544b478b697fa6bce420a1d57d9ce02cecbd0b78df5c48e044a715e0c651386b6ec27872fc7711b6db76cd4b55e462d1f84ed0bd2c71121d8b0d814ce0a15c671fd4369d633d67d6dc1d0f412c536d49dc90473f0c75c6d1bb8b1c2f0dd8308857fbe3f4ea64c4242103e9a428864b99a1e2e6ef107ab05b0b3f8b5f7156192fea8cb9958136c9db4150cbcaee9b82d0eede1406537505704bf2367a089de6f97e96b64ff8696553c710725978f9a7a3fab0163f566f93ad8989d04cf3675c2f7c207566a0fe7c53464e9aef309a371ef4cf94222ad024dff3c80167901cf6d57e60e5f934326b0539d50769a2ad687c9683fe49104c7eadf0fab9db48497b1fc5a6f9d5db91ca41b9d1b9003821ea2373b735940207acf4086878cf783e9005f28078543db7c1eb78826a7785a727ee280fff83371b8e779db7d667ee45f1c93d307dd62e0a8a97388520ca376956f7f0cf47ee49bc3ae13b27d83d3de37bce97c712ad695297ef7dea584f61eb3e0b87ba10cc8d966e9e307797385a63753ffe1531a6d94fb9d61fadfa6cd060d13e39a06e0fa10db1d3b65a9ccbf95f88bd107a14c6a6dddf4d641a26f67ccf0b8387009694d04289830dec7a53d770aaa2146f095127883c0762b8a409540424f8c9b47ebd9b6162ce8db8bac9d673388520dd5c00dfb753eadfd7f15a5606ad7aa79f3fc25bd7e08f5a9a38d34c1a34fbf23fc7d8e85d816b7628f1173305f18dce2e4cf293d8ce703cd79177fbed27efb564d85554b12c4e0cc8ec383c19542c061d6d3121b787b16594209fc039684b1bed675e1198016c65cc0313b0650e77468a6e1f6051a276e05c27d4a8494baa42375bb06df0791f01dcfc56d91d10688ba340f10ab232db9692ca1ea19957adcd002c0d439e4d4a14fec2ec1dbd356d8ecfd25e18ec6c45e3a0fadb0e2cc8f0126f3ed24d08e48df0c59bc81f66a8654e58b9213b6daf9ad8804a33cfad57637f6af480f99566aa86f791a3da230a4c84fb5e19cbd8e44746ee18155f6d340f848249fff3653ca31f5983a9645844276334e3b076e5279fdd1552f9f73cff2c105def372cc12ba79fccf3b1cdf4bd2fab097e1e487c0b0bf54775e57f8f346dae4494ecf00f2c14bed7c6c211320b1cbf4987032578901f170e2f7d5533eed28deb16a2648dbcc0866dfec24d28b6ffce1a3677ab8f45f2671fa74c5c2b84d31e406049b02a925c48995c5ff5926dbe6278cc5eb81ae581877aac75956a2302e804f77ea9cc9eaa5e010a50c6c88880bccc836428d215ea01ea65b1320e87729e0ca50069a283a5ca036b31456523b8c0595e888f87ea1fb4c903d9ab9a353f2c61062274d25c2d8530d0ab1f0eb9de1d8f368217683396221d2feb064f630861b6a1386985ae03f5415be97631ab6eb0f391eb0ca538f3fdbc247c08ed1654a178fb8a8d55328cb9030ccfc803c0872ca7f1bf7ab54438941a20cb217896d29fb55ba6a685836ec39950c9e9a387fd222c012f4d52debacd78a09c364ab82cf91b4a67ba78636ff70869868302ad9572cdad717a441d165abf404adc8123a93e95f21ed52cfbbc1a5837da514db953016a32f3227e9acf33d910574d1d8123233bcd200fe469f14974b3e88fe996291f55361935307d043f7ea1cb8a2e13a36d232b95fc2a3e7bb605fe15164085cdfd0c2b06510c186301f1d7137b900f66ef1c0acc7808a6ecfbb11fdcf7bc02c0e26d5310d5a6aef2c04f4f714576bb86de4a9d7a2064b24895e4094ca83cbdf1d83314b924d6ca91a4f01c69153f22beddeec5def4f13228b9998443e2b15265ad5a9936f73df00b0d0437db7d20663ff12027ea54e060ca2f25bdfbee2cc41bcdfdcf277f8acdca5cdcafb0371eb30c7f6b2cf5948af5fe13502204f47a721c61ddcbc04de21740854a0260c3832ebef36105da33a5ecbde34e710d3f9ab1cfb2bdb33b9be137f003903db66a85ba6897965623034e9358a6f99c228a583a416caa3ef299a00480ff79f1081b7ebc231436f79aa6f2f104713d41eef3402ee2bea39bd624421ca69b5e515a419b14a30e5d56db30e46860fd5e51cda6e94e72debb7ac2e65d892e66a827b5471abeebc5daebfddc73510cf4caa01539cdf6775362aec64c364eb333fa963c5a2fae5cfe7e347d5ca87b9495102261ce39f7e3173c765466de10e6f1bc7330de18f07fc6b37d0d09536a753cdeaf56e936ff84cf28a23e53887782e75e10c44a513426d16e3538ac2e8ec20cb7c526e2e38c63ff1157399bcc7ef3ba38cd2af10bcf13955c6759157f6ed1449119cb64840a5a65e4217f8f77dd81d703199285d66c50850d645ac01f4ffb8a5459275af183dc9499c5a475e10861d14696d26c4385345cb611f96bfc0ffc896800750ac9142ef0c2a871dfc4094cc3b1881d7017ea6c78b1c2710320fe37ffd239a2a7fbee160e4051795acbb49b3a0db69eeb280c71adacdc89a7504ed3a21990b69ede43de40fcf3212d5a77918b95952a444d71649b7ef8abf08bb205b93110ac7ce0fdab6929848689750b7d866d249df2de9fe7ff2208ef5c0dcb0c9811996aece1d8d3ec19c352b4b8462ac58b4ff4cda5bcdece6ca2c3a305d10c67f1abb90008430d59e5285a0f76c033b22921db6504a16a52c5f04b2acdf5378d3e7bb0db44707c6e2f935f97058b7cd57c6d97eccac3fc7b8dcf765fef410da695fe08be4af1394e5534e3e58de9acd83a0491460dfe0348c08f5a2e6be01bb2f44b8b4ddf60e61128765fdc823d95468cc9c4f83988078ff59cdb16cc81ec9a34bfc8b822e79c292bec5e523b1001c73d89a328626386ac646354c7ee245a95d63040f72569791cec9e7529abd04e4d9321ac345b02581438979a131f5ee9cfcc84896b722f2f0836551ced0c314d630a8c514791840b09c005b46bf1d509dbd73bca8740517ea379e4ef4ce63b32b4bfc6e085abcc9eadd816a0c605c43bf565a189c2c31d0f417d32eef9f1b90506fd2d05e9af65418b8e6284028a0a5643d48bf0145de8b9a6c819572a3ab4e6f4016f5ac8ccc33630eb3c9db3017bc75a85d257cdeb4f92241ecc22fed672296bb75a495af370c2a8848de0117450f6639d60e674d370fe14a0f92a27ac5f9a537f1e3d961df2f54379828cde4a54822660572e480394edebb0752c52f44d59efb4c7459e25736daa8d86ac7da2369b552164e395ac3ff8207208d935d04ff6a12ba99c847c59c6302ee50a7239a75ab74d092c754889f31abcaa765e1d6b229b58e9f4a155dfa7e0caa8593deb4330209cad344d36a7924c5a395f801f8d1016917626f394b2fe2b7f038b3f9bbadd4b447665bfc8890d9aa1f944fb3e974fd18b90e6d73328b88e3929227aacf7723716aaaae5e65bce6b0f14ecf90d0790c367727dcfb444e7dcafb87664f6464cf88d6b5b3ba1a0b050f43ef155fa2c4053aa7a9ffc8aca1dffc7e26f28d0e3d91b17715b519d00caa8d0de9d56d2a8031f8578c6eb163ec3c304ec23f71ce4ecd9cf2ffa81069a6024d6d819926ac72afe94f744f80b00107abb26d41c9401f3efedbc868f8f5fc1c2df716c39674e0ed55ab2abf093af88b8afcc374516eb01eaecb6f67ce4636befa78dc18db0ceeee681110266fd4f19e9b797c142df0906575a20a21788f208d3cc28fa944eed0a6da93fd697b1bd54f7b0ae014da47922e746d26e4b5c0eceebcaf52d3710ea07716df1aac0c1219e46313b0d645a27661c5514fc58076330efe456162fabf95a7dc368f23b69f2648e70c47fddcf16e368fe32fabe2033e761c09f045da028fb0cbf6ef107083f4e88679405f7193521a6f4333c63199a0c9b31b6dc61e1d5e9d6491c5a0ab6df8c580a55e0276128ecd7aa758d23d3d0e58bdd5b165eac03d8ed482af8c7453dca4c61748c1b0e3121b0d0ebc530479e252f46de25ab8ebd6dab4937167a0052074550bf83e18a5db2ac3641277f6192c329b2daf4e4a4b03f8109294d136edaa7e472346c0ce132f54e3eaf5a05fbeb3bca5ee3eab58f38f9ba1fa0bfc78af59c965a79a69dcbe9422cd28cd582d6a9ddc6ff8ae4d19d9a1b4e90e357eba5233efcd1d46766df6aa1547b9a67f34ab43b5bf0a8992acf7cc2be064ab65138af43fa973d930272dc1af72af7b528e3fc3fbfc8d0449e6be02d74df25268f701f5e67654cdea0177e744082242dba9016daef81ac8f448e6907ac37db0b708bd22845c454308858530d0080f3024066854b9b6df74eee2ff2eb544a27444168bbac944354c00ca5f9fb6559a4669968f58ebe8b52c986474e85cb2a70e750fa659dec11b606f68e67d9841ca489b47bcbfad824ed1655898d7c3725fc2d3dbd2455c815d6d210c891890fb104ab53aecfff7ebc8cc6d6d30c30894682a866060b66f7f032ff7eb78327e776a6304f264cb87c08c7b30debd9bf9cde7e7d68315f628d9337cffabd9f840704875f3c4e1012e68992611735cd5123667d016543649df2f3b2eb7934d6d41ddea8623e444183102392d1e2ef7d4ac337008e66e638f3ef6ec91de9188dc774474d71839d3e0a285c9284ef8a1eefe1312de5eedb2f5c0c2b8f10e96cf4855cc1333412d3bbc20c9cdb83dc82b2d0d069732f6c32ca14bb5fecd51e05125aea8645e565744f1d6c3348b16034a005bbd44aab6ed9b77df653914ae3bc69f57aff67d301ea0701cfa3ed17e8cc783e22a176af40930724052d0414787d756527adb220000da2b033242b357e14a07fd23aa9cbf091781c60f249a7d407f5bc01750cb3f0042b3aadd516dd8d3c252e711e8d2130a12d92083b8ba83d6b9e86f5dd05fddffbf5881567871b73abfc208e31519bce16f6f4841af59f434a2b1b90d2c183fc507f2efbd6dd687bb22d90f4bd9d6fec34e1d7dd8aca2f9ccb32a91c500c836510c3fef37a529abb8433dc58589e3816a6dc3bdbfdc3f9635a2b736b7c982130a2168a4db5c4bae0662eb38ba777856cc217b65a4930def6b89caafbc81e9b1368728adc8ba48b40fe32873a0facd45584d3b782b912e8c8dfa8e188df01043c84b3a6ffa2e2d5d84cc3152c550ad75fd4134dc623d3756f3bd979bf16a3b615c5dfa391fc7cf2446a69c9af4ef1f388bcb937f487e538da770f05d876a04234e51f36a8b3bbcfef238cc0e7725c5cad56a2184b63dc0c6cf515a94b16a7419cfc9c06b6f552e031cae8d5abf20a43ba0450be9deb3998e305350cd192dca5499e1574b110e1cc734f7bb562137b278907b7761e2dd55c1ffed914079bedec9539ec5ddfa53dd71b768bcf889ace75b4c57250922a494d575a093be0e0b8da8727b9c2c56e5edb2f30ab4fd9e87dfd659440097effa03eeeb63b4c913409b6c9ad4527daec1b12ce7303", 0x1000}, {&(0x7f0000000040)="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", 0xfc}, {&(0x7f0000000140)="2fa3f6ebab8522b2a41c", 0x5}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="ed7fbc96454a4edc4a406411d8aa1fff6cc097d64ed06af9d70ea15b9e5a3a07abd7f693f6f62e759649933370805ec74fe5f5dfc2d2f16a19809d6993cc087201ce5a775c6ab626a70a11992addff63fdca8adb3b905ce07d250125165d05aadb285d94cf9262b86c0fd5eb4e6e465cca26a5335b021d968faeea00b25ef24eee78dbadb447b19eb0ad4e35c770df5e75519cc80a94a90bc802fc2fbc8a5d7de7bd92b156f8622921caa7d96029f3ef", 0xb0}], 0x5, 0x2) [ 365.355845] block nbd1: shutting down sockets 19:38:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x90) 19:38:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/145) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) [ 365.439895] block nbd1: shutting down sockets 19:38:52 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r5, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r11}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r8}]]}}}]}, 0x38}}, 0x0) r12 = socket$rxrpc(0x21, 0x2, 0xa) r13 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r13, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$TIOCGSERIAL(r13, 0x541e, &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004840)=""/164}) sendmmsg$sock(r0, &(0x7f00000046c0)=[{{&(0x7f0000000200)=@ll={0x11, 0xfa, r8, 0x1, 0xe2, 0x6, @dev={[], 0x1c}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000280)="25f3a52ee750d4ad5542d1c5f9", 0xd}, {&(0x7f00000002c0)="c054afe69833f74e5775cb943f7902c79975b8a1e5529ae70aafecda3c94ea47a5e57cce48cdd6e64cabb088caae8bf28994791d7435a2da7a7a00aed0bebddf426875ab3f57c967ca6262106846ca1bcf1c937e78f8b3814244d5bfbb802e8b892c11c99b6c072f27f96d9b468a62cdf8e7cc6740624d6cc0f8f19b3a323fd6fefd60fcf90f239c9668f0b489ee35d0dc352f04afac9e85c8c5f5959798b842eadc46fcd52a64ec35a4c2837e61c9e416119cab71f08a92f8abc17e5043b288d277bb07f33718d72a1003ca3ae891f0a7e2ab3c8215697ff49046c3bb922c45fca9bd0dfe74a21b23ab06", 0xeb}, {&(0x7f00000003c0)="069f8a256110437c9bc6407d932f017bd54cc55212529d2cbdec65bbf511384ad71041ca71ee52a12da7e360818d26", 0x2f}, {&(0x7f0000000400)="dcb7112339b781d7445740acf8c307fdce5a5fd02458a2b58b96566c55e3675aabc7855cd8df3a96bf66748cee40a339ed5bfa94750585", 0x37}, {&(0x7f00000004c0)="b8b9bbddbef503a60f6728ff9983c4df679929532238b08065b04195ae37c57420d49f530f206e1eabe81b8619042934ff4bd0510da14602b483a081388e5fc39e4b42a2dfdbfb9f09f5a5c4bce3759a851bf06e5577fcd0ec1e010852389ded1f34e819be997ce44da153901707a9b9436b196872d4d4b2f804f6be546fc99ed78141f2ea37a54668", 0x89}, {&(0x7f0000000580)="cedda06f0f1d3df79a58f56cd25240cd7a8d05b3ca10c059631bd06abf500e7f857827e6451d8195495c767c5fbf05dc5aaf02a4e014261629abbf62f2bfd3d9c0834f2b315474f50c4939019cfd049499fa3f3601b840706aeb324995facb905ce8230daa197c77f08c4d50f66cacad8c8fd9912c6ed47a2b648e9c4292c76c54dc63bb1df733bda4576abc48f4b9c2e6a332b0b9a32d149ac71e2c4fad7e187bfae275fcea832a4598b4e73c201dbe60937f29e2cf098e305009bbaef3db69", 0xc0}, {&(0x7f0000000640)="c2d406910cbdaff88e1e82ed5845ff284b5a419b1ef9dfa40e99888a08377a310a8966be4be7b680494b8d03a0fcd7009b557e9e593e70d235aff213195aead7ba53606f76c2c76cd44b17e4354697a29505a6b6f63985353c69a87ca5baaf31c8364872893e792d6c16314099117e23e9649660341e1cd4328453f61eb484bf066f1bfdb706d18e6b9e74d53c58b51395eeede7a13a09f3f70f9b71a6b0bda64673fde84710f5109459d87666579d65b73dac9551c4b6df60a393996999f14bcea364b8ac8b6d2f008b9534f414383ce549448ce4f5800e7be082ac3b9a2bfa735db166341169217dfd730520ce079139", 0xf1}], 0x7, &(0x7f00000007c0)=[@mark={{0x14, 0x1, 0x24, 0x33}}, @txtime={{0x18, 0x1, 0x3d, 0xf97}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x100000000}}], 0x78}}, {{&(0x7f0000000840)=@vsock={0x28, 0x0, 0xa73093869d714d8c, @my=0x0}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)="56aa5f09bfdb1e383ffdee51df28b9ce6b55d52b3167131ca5250cffe626cfacfa847386b94f734ca8baae760595034f52bd6776c9f0dba119bb3128b1f5140c6d3655225a6ab0cfdd579d51fc1f613122bb5e7a0d6ac158a0bb3867557efed308f3cecc377a114a8d7e239787b10de8eeac18f6a33535a31af82522b32ce481fa2f76c5494f69eb33b571705733574b62e05fd0e56857fcdf7e83aad4bf41deae3b333f1fa970f4189c962be3c97be2574bcf21c05f6ef57863636e39bd", 0xbe}, {&(0x7f0000000440)="2f81ab78e4164636d961fc2b9e21d12044b2b777c9036208f1143b525fc9be77d34256a7f0c28be72eb126618b4c", 0x2e}, {&(0x7f0000000980)="baef9617904d3cba93aaa1ae4e88a76c7d9ffdaf0a672a0fba983311982f8574d7aeb73df49a332273eb3c6353ff66203c114b4f2673b0244fefcff0b4fffc0340227994b95b4f9a7c827c97a2c0ff4b4c86f8b64920", 0x56}], 0x3, &(0x7f0000000a40)=[@mark={{0x14, 0x1, 0x24, 0x718a}}, @txtime={{0x18, 0x1, 0x3d, 0x100000001}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}], 0x60}}, {{&(0x7f0000000ac0)=@pppol2tp={0x18, 0x1, {0x0, r12, {0x2, 0x4e24, @loopback}, 0x0, 0x2, 0x3, 0x4}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000b40)="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{&(0x7f0000003080)="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0x1000}, {&(0x7f0000004080)="e2faeeecf95ae07e4a291345359ed91e828837db6e25fa339e2243033649b799ca42c4f193ab4d83adc22bc003fcdec57d54a86882ab3e64efa9fefbb8fbb0b83e1b8a6f8d2787cd8e59", 0x4a}, {&(0x7f0000004100)="0a42da9d46ebb9527d69bdce01e88ba3ff5af50604e700def5e48b859c36974933dae307fd0b0a650695479f33321db1f790368f780e06ab7e2a26665a6c71b4cc", 0x41}], 0x4}}, {{&(0x7f00000041c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ce\x00'}, 0x80, &(0x7f0000004600)=[{&(0x7f0000004240)="6c6455871ebd843e89d659e4eee22c5a2575e1c31778ed50368e71de7e8e666c25a19708902000da10b9b69a838897be829db39d35ebd21a6195747cc5ce988b09c62ce5bd7e3e28c877916f3b12bd3503be7124ec3d0b998f17b83ae87d85594bbb645f9563e995050ec2d6", 0x6c}, {&(0x7f00000042c0)="84e70467b545298d885127466bfc403d4b69f7debaa561ff9d8ac0bbaf8a2edf2427f744f8257ad17555d36dce7de79f2a172ef476624ad8d1a17bec4171a166a8760e30ce8108918240da7ee423409f4348437ed4c13604fe903decf8bba286338d06d5013a929309f1f3f6e11707bdbff699d3a1254e5c14e66d9c1f941fded4e98e2e7c1176038b737b5069dc9688fa0acbc524f07e980d0f41ea376aef047136cd5c156923ab33b8a39227ebcf9e54e974cd74019cb280bf529a8852eefb19107abe6ddffabc462fc87388fcfa820f8f3591656967b8f30805f6dc6662aa4ffc4b12e158fcd4eb4719d4d69a4091ddb24f988dac", 0xf6}, {&(0x7f00000043c0)="ae96e90a913c89c386912a601b", 0xd}, {&(0x7f0000004400)="fbd65f5d75bf1c261678df3a557f9e33aaeb28426355ef2eaa238d59f733511ea1320153a3ce17a4df617df2ddecd5144368088ab216f877d42fb279224387d06b48f323c0a530ab8a62314a1963037f6e39355f636e69b3887de157f244bf3cd9fe63e62b59c5ca37c4508d9a04d557fa849e4465c5cae880fa96b166a2a3047d6919da8384c8dccfa18ade3450928efa01a3d8366bef36814cd608fe8ec484c661bf53f538f0ecfddacdb70a6f289334969876b3716cd5ec32a7a758099abd8b24582fcff1212e36c2724ea46e72", 0xcf}, {&(0x7f0000004500)="469eae6254ef80430295575c454afab2c15dfd32cf16b352d2309fdc3a5ec2a0fdc2b9c79bb6529412b00599bd3a9b20746798f7a8ae651e99ba811ce38c89b271e2e60d7e9ec4c9161426279900c91e67ed10fbe0f8f5d6084ad8355c199532a13c6661031b6350866a30e885652bfca3f007376f4332398e47dc0cd88dde2e1f5230b72917b0f1187673a6ec55a7b5a4319fa1b9d3aa673786b9f2e249fc95aeed140a7decc17bbd75076c7a2a2b68531c2c04efe2177571f8fc3f74447f69aa8b7cea2d3feb00700be7c6d3d36979e5c619d6af3879ff2098", 0xda}], 0x5, &(0x7f0000004680)=[@mark={{0x14, 0x1, 0x24, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x7ff}}], 0x30}}], 0x6, 0x490) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000140)={r3, r5, 0x4800, 0x8, &(0x7f00000000c0)="2dd1d97df923599a", 0xc4, 0x14, 0xffff, 0x0, 0x6, 0x2, 0x7fff, 'syz0\x00'}) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 365.595825] QAT: Invalid ioctl [ 365.607624] QAT: Invalid ioctl 19:38:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) r3 = openat$cgroup(r2, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000040)={0x10000001}) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x90) 19:38:53 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:53 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:53 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x8000000000) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xcbc6375b27833f46) close(r0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x114) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="1cfce48dd0c93bac470564701a4c4897f539e5710bc1ab26517afc8940979db4054d30b1e1edb3a0746d88b6e5310ec2171eee9b2360756495bde02906b6fccdef4452d41d61ff8ef6d6decb777967a78a6dbbf526ff54d802a1fc8cea7e1a300e") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "b4f954f3cd55cb15", "60cab4b18e3000ae010a961b2b5730ee", "946ee1af", "86aab855067a688c"}, 0x408) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:53 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_QUERY(0x18, r2, 0x0, &(0x7f0000000080)='\x00', &(0x7f00000000c0)) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:53 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:38:53 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) setsockopt$CAIFSO_REQ_PARAM(r0, 0x116, 0x80, &(0x7f0000000000)="219f4e8114051e1022a25cf51264ac206111932cd9118a9849d1c996ad5dc606fbfc96bc8c8809c6b9bd1df42269753be083fe8113fe81a15248c91a72750dd383d3798183429e461a53bfdd965d4197ba6d0d70e703751a323157f96a09610ae3f34634570a29bb0a4ca17b42fa2b00af2a8330c563fdb6f1642949f0dc88856fcccb14846e82da577f5c995c579083d9e1e082fe77026c574020cbcd2090b23ea6d60586dfc991522df83ae123aafa88baa881920f5da391b60b1c118dc0db5eeb225e99983610bfafc194f2144ff6d43188f11de53b6c9f31e9931abb0ec9765c7a2817da2d6843b302", 0xeb) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:53 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x1, 0x8) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:53 executing program 4: r0 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f00000000c0)={0x101}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xd0) fsetxattr$security_ima(r1, &(0x7f0000000040)='security.ima\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="023668b5b222457a663b50e43909dce016b959890466cf6af8c2a5e8070ba277b06d4f000816f8114732ed47204307136e9129b9a61525dd365beaf73ed03045666af973d2654a2f2acca1be4bc83ad3e039db750ea5cf15a4441ff9634d5a711b50aea3c8bd4b075d0c59796a2e61aae377"], 0x2, 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/n\xcat/ipv4/vs/syn\xbf\xbbthreshkld\x00\xa5\f!\xfc\f`]\xab\xb7\x95Z\xb7 cq\x16N/~\x94F\xb3\xac\x9e\xa8\"\xc9\x17\x9eZ\x8bg\xfd\xb3\xa9\x8a\x82m\xaezh=\xc5\xb2\x99@\x8e\xb3\x82\xfeo4\xae\xb2\xf5\xbc\xe3\xf6\t\x00\x89\xc4\xdc\xe5\xfa\xfb\xcaW\xc4\xde\xc3\xba\xaf\bta\xb4\xc0\x98PA\xc6\x9c\x84\x93\x9d\x03\xb3\xa0+\xdc\xf8\xe1\xaa>\x82\x93\xb4\xe0\x9f\x97\xfaDH\xd4\xa2I\x98\x83\xae(a\xe3\x0fh\xf2\xb3\xf0\xf5NjgH\xfd\xdcz\xdd\xcaa_\xca\x90M\xbfC\x93\x9b\xb1\x9d\x0eAL\xdf\x88R\x1a\xf1\x1d\xce\xc6\xb1V\x8e0i<\xe5=c\xaf\xa2\x93R.\xc8\xb8\xdb\x16\x1a\x9a\xc8\x9d\x89w\x02\xe2\xfe\x12\xc5\x9cd\x00\x00\x00', 0x2, 0x0) pwritev(r3, &(0x7f0000002800), 0x1000000000000097, 0x0) 19:38:53 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:53 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0x0) r2 = getpgrp(r1) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x12) 19:38:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000080), 0x356, 0x0) 19:38:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e23, @rand_addr=0x5}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x28}}, 0x6a571c523680cf96, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)='ipddp0\x00', 0xc7, 0xffffffffffffffff, 0x4}) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, 0xfffffffffffffffd, 0x0, 0x0) write$tun(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="020301000104020001000000000043d1009200650001ff299078e0000002ac141421890b0001e00000027f000001ac14140ce0000002ffffffffac1414aaac1414bb0000145b9078e00000014565e3281dc5ebc84d6e8389b4c355138904cdcff63af5b918ec0a3a91e3afd9aaa0000000000000bf601043e7daf9b1a30d093f19612cdc65de3c098923000000000000000000"], 0xa0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f0000000000)="3959e69b7ffa4b0b43", 0x9}], 0x0, 0x0) 19:38:54 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r3, @in6={{0xa, 0x0, 0x0, @mcast2}}, [0x0, 0x4000000000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=r3, @ANYBLOB="200002007f070000"], &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x2, 0x0, 0x7, 0x5, 0x2, 0x1000, 0x6a4, r4}, &(0x7f00000000c0)=0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r5 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r5, 0x12) 19:38:54 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:54 executing program 5: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r6 = dup(0xffffffffffffffff) write$cgroup_int(r6, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r7}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:54 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x11e718f27d4db996, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0xffffffffffffff19) 19:38:54 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00000004c0)) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:54 executing program 3 (fault-call:3 fault-nth:0): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:38:54 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800), 0x100000000000003d, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x200000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) 19:38:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x328, 0x3, 0x8381, 0x2bb, 0xfa, 0x280000}) 19:38:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './bus', [{0x20, '/proc/sys/net/ipv4/vs/sync_refresh_period\x00'}], 0xa, "71f2b6892f02c35a95"}, 0x3d) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) [ 366.999920] FAULT_INJECTION: forcing a failure. [ 366.999920] name failslab, interval 1, probability 0, space 0, times 0 [ 367.039429] CPU: 1 PID: 20332 Comm: syz-executor.3 Not tainted 4.14.149 #0 19:38:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000000000)=[{}, {}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 367.046488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.055852] Call Trace: [ 367.058454] dump_stack+0x138/0x197 [ 367.062097] should_fail.cold+0x10f/0x159 [ 367.066262] should_failslab+0xdb/0x130 [ 367.070249] kmem_cache_alloc+0x2d7/0x780 [ 367.074404] ? lock_downgrade+0x740/0x740 [ 367.078568] getname_flags+0xcb/0x580 [ 367.082382] getname+0x1a/0x20 [ 367.085577] do_sys_open+0x1e7/0x430 [ 367.089298] ? filp_open+0x70/0x70 [ 367.092849] SyS_open+0x2d/0x40 [ 367.096129] ? do_sys_open+0x430/0x430 19:38:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) write$cgroup_pid(r1, &(0x7f00000036c0)=r2, 0x8dae0435cc68c5e) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ioctl$VFIO_IOMMU_GET_INFO(r1, 0x3b70, &(0x7f0000000040)={0x10}) r4 = socket$isdn_base(0x22, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x800, 0x0) write$cgroup_subtree(r5, &(0x7f00000001c0)={[{0x2d, 'memory'}]}, 0x8) [ 367.100023] do_syscall_64+0x1e8/0x640 [ 367.103909] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.108757] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 367.113946] RIP: 0033:0x459a59 [ 367.117132] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 367.124833] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 367.132112] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 367.139391] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 19:38:54 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f00000004c0)={0x1000, ""/4096}) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 367.146666] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 367.153935] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 [ 367.270114] net_ratelimit: 18 callbacks suppressed [ 367.270119] protocol 88fb is buggy, dev hsr_slave_0 [ 367.280137] protocol 88fb is buggy, dev hsr_slave_0 [ 367.280266] protocol 88fb is buggy, dev hsr_slave_1 [ 367.285186] protocol 88fb is buggy, dev hsr_slave_1 [ 367.285254] protocol 88fb is buggy, dev hsr_slave_0 [ 367.285284] protocol 88fb is buggy, dev hsr_slave_1 19:38:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x418400, 0x0) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:54 executing program 3 (fault-call:3 fault-nth:1): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:38:54 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(0x0, r1, 0x2b, &(0x7f00000001c0)={0x41, 0x10000, 0x7}) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0x8001) clone(0x40000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) exit_group(0x2) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:54 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, 0x0, 0x0) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:54 executing program 5: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r6 = dup(0xffffffffffffffff) write$cgroup_int(r6, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r7}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00\xa4Eg)\x8e8Bjp\n\x91\xbd_i\x05S\xe1;t\xb1\xbeA\x1c\xd3\x95\xc1\xc4\x97\x04d', 0x2, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x2) [ 367.800741] FAULT_INJECTION: forcing a failure. [ 367.800741] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 367.812577] CPU: 1 PID: 20373 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 367.812584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.812589] Call Trace: [ 367.812608] dump_stack+0x138/0x197 [ 367.812625] should_fail.cold+0x10f/0x159 [ 367.812641] __alloc_pages_nodemask+0x1d6/0x7a0 [ 367.812649] ? fs_reclaim_acquire+0x20/0x20 19:38:55 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$SIOCX25GDTEFACILITIES(r2, 0x89ea, &(0x7f0000000040)) exit_group(0x0) getpid() r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) lsetxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='security.ima\x00', &(0x7f0000000180)=@sha1={0x1, "3f5d58541cd46e03e319de1e7b61d9e4a8071e4e"}, 0x15, 0x1) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r5 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r5) fcntl$setown(r4, 0x8, r5) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4) write$cgroup_pid(r6, &(0x7f0000000000)=r2, 0xfffffffffffffd6b) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r7, 0x200006) sendfile(r0, r7, 0x0, 0x8000fffffffe) [ 367.812660] ? __alloc_pages_slowpath+0x2930/0x2930 [ 367.812680] cache_grow_begin+0x80/0x400 [ 367.812693] kmem_cache_alloc+0x6a6/0x780 [ 367.812703] ? lock_downgrade+0x740/0x740 [ 367.812717] getname_flags+0xcb/0x580 [ 367.812729] getname+0x1a/0x20 [ 367.812738] do_sys_open+0x1e7/0x430 [ 367.812752] ? filp_open+0x70/0x70 [ 367.829130] SyS_open+0x2d/0x40 [ 367.829142] ? do_sys_open+0x430/0x430 [ 367.872794] do_syscall_64+0x1e8/0x640 [ 367.880028] ? trace_hardirqs_off_thunk+0x1a/0x1c 19:38:55 executing program 3 (fault-call:3 fault-nth:2): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:38:55 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x0) close(r0) open(&(0x7f0000000080)='./file0\x00', 0x3, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$P9_RFSYNC(r1, &(0x7f0000000000)={0x7, 0x33, 0x2}, 0x7) pwritev(r0, &(0x7f0000002800), 0x0, 0x0) openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mISDNtimer\x00', 0x400200, 0x0) [ 367.880044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 367.880051] RIP: 0033:0x459a59 [ 367.880056] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 367.880066] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 367.880071] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 367.880077] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 367.880082] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 367.880086] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 [ 367.982854] block nbd1: shutting down sockets [ 367.990117] protocol 88fb is buggy, dev hsr_slave_0 [ 367.995329] protocol 88fb is buggy, dev hsr_slave_1 19:38:55 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r0 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x0, 0x2, 0x0, "d2b55dc4d0a8971cf83287d6226501c2b1dc71c5146a7d3f27322625cbabbd7cd4f366aa735c9c5dd0f7f81b69062bdad574816ccf9ebaae3fc59e78304eb2907c0a77bef807ec630ee0d1d735b15eec"}, 0xd8) r2 = getpgrp(0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = getpgrp(r2) clone(0x840637fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = accept4$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c, 0x80000) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x30, r5, 0x0) exit_group(0x0) r6 = socket(0x11, 0x2, 0x0) r7 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r6, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r7, 0xab00, r6) connect$pptp(r6, &(0x7f0000000040)={0x18, 0x2, {0x1, @empty}}, 0x1e) r8 = syz_open_dev$dspn(0x0, 0xd911, 0x1a8000) ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f00000000c0)=0x4) write$cgroup_pid(r8, &(0x7f0000000080)=r4, 0x12) [ 368.062597] FAULT_INJECTION: forcing a failure. [ 368.062597] name failslab, interval 1, probability 0, space 0, times 0 [ 368.087593] CPU: 1 PID: 20401 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 368.094652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.104013] Call Trace: [ 368.106614] dump_stack+0x138/0x197 [ 368.110266] should_fail.cold+0x10f/0x159 [ 368.119039] should_failslab+0xdb/0x130 [ 368.119057] kmem_cache_alloc+0x2d7/0x780 [ 368.127172] ? save_stack+0xa9/0xd0 [ 368.130820] get_empty_filp+0x8c/0x3f0 [ 368.134725] path_openat+0x8f/0x3f70 [ 368.138444] ? trace_hardirqs_on+0x10/0x10 [ 368.138460] ? check_preemption_disabled+0x3c/0x250 [ 368.138479] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 368.138488] ? find_held_lock+0x35/0x130 [ 368.138498] ? save_trace+0x290/0x290 [ 368.138512] ? __alloc_fd+0x1d4/0x4a0 [ 368.138522] do_filp_open+0x18e/0x250 [ 368.168004] ? may_open_dev+0xe0/0xe0 [ 368.171895] ? lock_downgrade+0x740/0x740 [ 368.176039] ? _raw_spin_unlock+0x2d/0x50 [ 368.180174] ? __alloc_fd+0x1d4/0x4a0 [ 368.183980] do_sys_open+0x2c5/0x430 [ 368.187678] ? filp_open+0x70/0x70 [ 368.191214] SyS_open+0x2d/0x40 [ 368.194473] ? do_sys_open+0x430/0x430 [ 368.198344] do_syscall_64+0x1e8/0x640 [ 368.202211] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.207054] entry_SYSCALL_64_after_hwframe+0x42/0xb7 19:38:55 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x23f) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000040)=r1, 0x12) 19:38:55 executing program 3 (fault-call:3 fault-nth:3): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:38:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) renameat2(r1, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) [ 368.212231] RIP: 0033:0x459a59 [ 368.215405] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 368.223095] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 368.230357] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 368.237622] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 368.244893] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 368.252150] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 19:38:55 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) setpriority(0x1, r2, 0x4) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 368.357924] FAULT_INJECTION: forcing a failure. [ 368.357924] name failslab, interval 1, probability 0, space 0, times 0 [ 368.386229] CPU: 0 PID: 20423 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 368.393379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.402886] Call Trace: [ 368.405466] dump_stack+0x138/0x197 [ 368.409092] should_fail.cold+0x10f/0x159 [ 368.413249] should_failslab+0xdb/0x130 [ 368.417208] kmem_cache_alloc+0x2d7/0x780 [ 368.421373] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 368.426821] ? check_preemption_disabled+0x3c/0x250 [ 368.431889] selinux_file_alloc_security+0xb4/0x190 [ 368.436893] security_file_alloc+0x6d/0xa0 [ 368.441123] get_empty_filp+0x162/0x3f0 [ 368.445085] path_openat+0x8f/0x3f70 [ 368.448838] ? trace_hardirqs_on+0x10/0x10 [ 368.453069] ? check_preemption_disabled+0x3c/0x250 [ 368.458076] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 368.462769] ? find_held_lock+0x35/0x130 [ 368.466813] ? save_trace+0x290/0x290 [ 368.470602] ? __alloc_fd+0x1d4/0x4a0 [ 368.474398] do_filp_open+0x18e/0x250 [ 368.478189] ? may_open_dev+0xe0/0xe0 [ 368.481987] ? lock_downgrade+0x740/0x740 [ 368.486120] ? _raw_spin_unlock+0x2d/0x50 [ 368.490253] ? __alloc_fd+0x1d4/0x4a0 [ 368.494047] do_sys_open+0x2c5/0x430 [ 368.497743] ? filp_open+0x70/0x70 [ 368.501266] SyS_open+0x2d/0x40 [ 368.504524] ? do_sys_open+0x430/0x430 [ 368.508398] do_syscall_64+0x1e8/0x640 [ 368.512272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.517191] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 368.522378] RIP: 0033:0x459a59 [ 368.525550] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 368.533249] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 368.540637] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 368.547892] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 19:38:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$CAIFSO_LINK_SELECT(r1, 0x116, 0x7f, &(0x7f0000000000)=0xffffffff, 0x4) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) write$smack_current(r2, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x25) 19:38:55 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'U-', 0x4e}, 0x28, 0x4) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:55 executing program 3 (fault-call:3 fault-nth:4): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:38:55 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, 0x0, 0x0) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) [ 368.555163] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 368.562418] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 [ 368.570155] protocol 88fb is buggy, dev hsr_slave_0 [ 368.575304] protocol 88fb is buggy, dev hsr_slave_1 [ 368.676083] FAULT_INJECTION: forcing a failure. [ 368.676083] name failslab, interval 1, probability 0, space 0, times 0 [ 368.698546] CPU: 0 PID: 20442 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 368.705601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.715408] Call Trace: [ 368.718013] dump_stack+0x138/0x197 [ 368.721658] should_fail.cold+0x10f/0x159 [ 368.725827] should_failslab+0xdb/0x130 [ 368.729818] kmem_cache_alloc+0x2d7/0x780 [ 368.733981] ? lock_acquire+0x16f/0x430 [ 368.737945] ? process_measurement+0xb2b/0xb80 [ 368.742515] integrity_inode_get+0x4e/0x260 [ 368.746826] process_measurement+0x264/0xb80 [ 368.751220] ? lock_downgrade+0x740/0x740 [ 368.755354] ? ima_rdwr_violation_check+0x3f0/0x3f0 [ 368.760615] ? dput.part.0+0x170/0x750 [ 368.764491] ? dquot_file_open+0x60/0xa0 [ 368.768536] ? ext4_file_open+0x2da/0x850 [ 368.772688] ? ext4_release_file+0x2e0/0x2e0 [ 368.777099] ? inode_has_perm.isra.0+0x1e0/0x1e0 [ 368.781866] ? lock_downgrade+0x6ec/0x740 [ 368.786025] ? file_ra_state_init+0xc9/0x1e0 [ 368.790441] ? do_dentry_open+0x452/0xeb0 [ 368.794592] ? ext4_release_file+0x2e0/0x2e0 [ 368.799001] ima_file_check+0x30/0x40 [ 368.802797] path_openat+0x1626/0x3f70 [ 368.806674] ? trace_hardirqs_on+0x10/0x10 [ 368.810911] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 368.815577] ? find_held_lock+0x35/0x130 [ 368.819644] ? __alloc_fd+0x1d4/0x4a0 [ 368.823436] do_filp_open+0x18e/0x250 [ 368.827220] ? may_open_dev+0xe0/0xe0 [ 368.831008] ? _raw_spin_unlock+0x2d/0x50 [ 368.835153] ? __alloc_fd+0x1d4/0x4a0 [ 368.838943] do_sys_open+0x2c5/0x430 [ 368.842653] ? filp_open+0x70/0x70 [ 368.846196] SyS_open+0x2d/0x40 [ 368.849458] ? do_sys_open+0x430/0x430 [ 368.853343] do_syscall_64+0x1e8/0x640 [ 368.857214] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.862044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 368.867219] RIP: 0033:0x459a59 19:38:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @empty, 0xb86}, 0x1c) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:56 executing program 5: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x2) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r6 = dup(0xffffffffffffffff) write$cgroup_int(r6, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r7}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:56 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) gettid() r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) getpgrp(r2) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) write$cgroup_pid(r0, &(0x7f0000000080)=r4, 0xb4643031622f3f) 19:38:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/246, 0xf6}], 0x3, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x10000, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000340)={0x0, 0xc1, 0x200, 0x3}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e24, 0xfffffff0, @rand_addr="36bfcd14c996f25425b6aef78f794d86", 0x4}}}, 0x84) fchmod(r2, 0xc3) 19:38:56 executing program 3 (fault-call:3 fault-nth:5): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) [ 368.870390] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 368.878085] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 368.885362] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 368.892627] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 368.899880] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 368.907150] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 19:38:56 executing program 1: r0 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r1, &(0x7f0000000100)=r2, 0x12) 19:38:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x8e1, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002800)=[{&(0x7f0000000000)="86", 0x1}], 0x1, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@del={0x108, 0x11, 0x400, 0x70bd28, 0x25dfdbfc, {{'rfc4309(authencesn(xcbc-aes-neon,lrw(camellia)))\x00'}, [], [], 0x0, 0x400}, [{0x8}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xdf5}, {0x8, 0x1, 0xfffffffa}]}, 0x108}, 0x1, 0x0, 0x0, 0x404c080}, 0x20000000) 19:38:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x349400, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000040)={0x7ff, 0x7, 0xc8c, 0xe}) [ 369.052589] FAULT_INJECTION: forcing a failure. [ 369.052589] name failslab, interval 1, probability 0, space 0, times 0 [ 369.079128] CPU: 1 PID: 20472 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 369.088112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.097484] Call Trace: [ 369.100089] dump_stack+0x138/0x197 [ 369.103734] should_fail.cold+0x10f/0x159 [ 369.107904] should_failslab+0xdb/0x130 [ 369.111904] kmem_cache_alloc+0x2d7/0x780 [ 369.116066] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 369.121535] ? check_preemption_disabled+0x3c/0x250 [ 369.126576] selinux_file_alloc_security+0xb4/0x190 [ 369.131609] security_file_alloc+0x6d/0xa0 [ 369.131636] get_empty_filp+0x162/0x3f0 [ 369.131645] dentry_open+0x5f/0x220 [ 369.131657] ima_calc_file_hash+0x563/0x820 [ 369.131670] ima_collect_measurement+0x3c1/0x450 [ 369.131682] ? ima_get_action+0x80/0x80 [ 369.152676] ? ima_get_cache_status+0x180/0x180 [ 369.152693] process_measurement+0x7dd/0xb80 [ 369.152709] ? ima_rdwr_violation_check+0x3f0/0x3f0 [ 369.152719] ? dput.part.0+0x170/0x750 [ 369.152732] ? dquot_file_open+0x60/0xa0 [ 369.178721] ? ext4_file_open+0x2da/0x850 [ 369.182884] ? ext4_release_file+0x2e0/0x2e0 [ 369.187308] ? inode_has_perm.isra.0+0x1e0/0x1e0 [ 369.192069] ? lock_downgrade+0x6ec/0x740 [ 369.192091] ? file_ra_state_init+0xc9/0x1e0 [ 369.192104] ? do_dentry_open+0x452/0xeb0 [ 369.192117] ? ext4_release_file+0x2e0/0x2e0 [ 369.200652] ima_file_check+0x30/0x40 [ 369.200664] path_openat+0x1626/0x3f70 [ 369.200676] ? get_pid_task+0x98/0x140 [ 369.200695] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 369.200708] ? __alloc_fd+0x1d4/0x4a0 [ 369.200720] do_filp_open+0x18e/0x250 [ 369.200728] ? may_open_dev+0xe0/0xe0 [ 369.200748] ? _raw_spin_unlock+0x2d/0x50 [ 369.200757] ? __alloc_fd+0x1d4/0x4a0 [ 369.200776] do_sys_open+0x2c5/0x430 [ 369.248518] ? filp_open+0x70/0x70 [ 369.252080] SyS_open+0x2d/0x40 [ 369.255376] ? do_sys_open+0x430/0x430 [ 369.259279] do_syscall_64+0x1e8/0x640 [ 369.263182] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.268048] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 369.273244] RIP: 0033:0x459a59 [ 369.276437] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 369.284158] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 369.291433] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 19:38:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) r3 = gettid() write$cgroup_pid(r2, &(0x7f0000000000)=r3, 0x12) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) [ 369.298693] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 369.298701] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 369.313248] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 [ 369.321293] ima: Unable to reopen file for reading. 19:38:56 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, 0x0, 0x0) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:38:56 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x4) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000000)=0x8f60, 0x4) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:56 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:56 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x27ffd) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:38:56 executing program 3 (fault-call:3 fault-nth:6): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:38:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/\x06\x00\x00\x00/sys/net/ipv4/vs/sync_thresho\x9b\x8b\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) ioctl$TCSETX(r1, 0x5433, &(0x7f0000000000)={0x34d, 0x4d4, [0x0, 0xffff, 0x100, 0x8, 0x7], 0x374}) 19:38:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) accept$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x2, 0x2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f00000036c0), 0x12) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r5, 0x200006) sendfile(r0, r5, 0x0, 0x8000fffffffe) 19:38:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x1, @rand_addr="2dcbb0b204cfd6aaebc2aaa5257621d3", 0x10000}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e20, 0x4, @remote, 0x3}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x22}, 0x2}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x62, @local, 0x8}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e20, 0x7, @empty, 0x1ff}], 0xcc) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) 19:38:57 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xad3, 0x121000) r3 = accept4$alg(r2, 0x0, 0x0, 0x8fe2668b9081c8cb) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r3, 0xc080661a, &(0x7f00000001c0)={{0x2, 0x0, @reserved="a9a5d9c3744f50a195b28eea10e50e69163182962c4a350ff3ed58e67b3e4eeb"}}) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) epoll_create1(0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f0000000080)={@host}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2275, &(0x7f0000000180)=0x5) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r7 = socket(0x11, 0x2, 0x0) r8 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r7, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r8, 0xab00, r7) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x1c800) r9 = openat$md(0xffffffffffffff9c, &(0x7f0000000280)='/dev/md0\x00', 0x4000, 0x0) ioctl$BLKZEROOUT(r9, 0x127f, &(0x7f0000000240)={0x69, 0x7fff}) [ 369.836450] block nbd2: Device being setup by another task [ 369.860856] FAULT_INJECTION: forcing a failure. [ 369.860856] name failslab, interval 1, probability 0, space 0, times 0 19:38:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f0000000100)=0x1) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(0xffffffffffffffff, &(0x7f00000002c0)="5e6bd841239668b5768729bc0d735ea8d6d7be9719b1c01d9917c2dbd55d9edaa38299fd6e1cff96ae84173b74e5720d7596f7b76b47da6f256ed76154eb05677edf3620e5bf4f657b52b6d133061de4be49da7e8999b807d581ff32e1224f3af01928d699f0ca543d07fe70d3d2bdc61d07d97425e0c8e6ee868a140e52529b85221c0490df73a4aa188a6e264b07cdeb9f24079a26c0e98bbf0067fad4fda1cbeebcdb65877bd2131396d0155d6fd5ecd8b8cdb27790d68f48f8d9f9d92dbff920176e86a921", 0xc7) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r6 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000200)=""/169) sendfile(r4, r6, 0x0, 0x4) 19:38:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f0000000040)='y\x00', 0x2, 0x1) [ 369.919731] CPU: 0 PID: 20521 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 369.926788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.936154] Call Trace: [ 369.938758] dump_stack+0x138/0x197 [ 369.942404] should_fail.cold+0x10f/0x159 [ 369.946565] should_failslab+0xdb/0x130 [ 369.950554] kmem_cache_alloc+0x2d7/0x780 [ 369.954711] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 369.960169] ? check_preemption_disabled+0x3c/0x250 [ 369.965186] selinux_file_alloc_security+0xb4/0x190 [ 369.970220] security_file_alloc+0x6d/0xa0 [ 369.974520] get_empty_filp+0x162/0x3f0 [ 369.978491] dentry_open+0x5f/0x220 [ 369.982182] ima_calc_file_hash+0x563/0x820 [ 369.986520] ima_collect_measurement+0x3c1/0x450 [ 369.991394] ? ima_get_action+0x80/0x80 [ 369.995378] ? ima_get_cache_status+0x180/0x180 [ 370.000156] process_measurement+0x7dd/0xb80 [ 370.004629] ? ima_rdwr_violation_check+0x3f0/0x3f0 [ 370.009639] ? dput.part.0+0x170/0x750 [ 370.013525] ? dquot_file_open+0x60/0xa0 [ 370.017582] ? ext4_file_open+0x2da/0x850 [ 370.021714] ? ext4_release_file+0x2e0/0x2e0 [ 370.026106] ? inode_has_perm.isra.0+0x1e0/0x1e0 [ 370.030858] ? lock_downgrade+0x6ec/0x740 [ 370.035001] ? file_ra_state_init+0xc9/0x1e0 [ 370.039404] ? do_dentry_open+0x452/0xeb0 [ 370.043556] ? ext4_release_file+0x2e0/0x2e0 [ 370.047957] ima_file_check+0x30/0x40 [ 370.051890] path_openat+0x1626/0x3f70 [ 370.055786] ? trace_hardirqs_on+0x10/0x10 [ 370.060038] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 370.064695] ? find_held_lock+0x35/0x130 [ 370.068739] ? __alloc_fd+0x1d4/0x4a0 [ 370.072526] do_filp_open+0x18e/0x250 [ 370.076357] ? may_open_dev+0xe0/0xe0 [ 370.080151] ? _raw_spin_unlock+0x2d/0x50 [ 370.084285] ? __alloc_fd+0x1d4/0x4a0 [ 370.088094] do_sys_open+0x2c5/0x430 [ 370.091806] ? filp_open+0x70/0x70 [ 370.095344] SyS_open+0x2d/0x40 [ 370.098609] ? do_sys_open+0x430/0x430 [ 370.102481] do_syscall_64+0x1e8/0x640 [ 370.106355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.111199] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.116375] RIP: 0033:0x459a59 [ 370.119553] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 370.127261] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 370.134548] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 370.141813] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.149069] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 370.156333] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 [ 370.170366] ima: Unable to reopen file for reading. 19:38:57 executing program 3 (fault-call:3 fault-nth:7): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) [ 370.212162] block nbd1: Device being setup by another task [ 370.298552] FAULT_INJECTION: forcing a failure. [ 370.298552] name failslab, interval 1, probability 0, space 0, times 0 [ 370.310272] CPU: 0 PID: 20553 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 370.317307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.326677] Call Trace: [ 370.329259] dump_stack+0x138/0x197 [ 370.332880] should_fail.cold+0x10f/0x159 [ 370.337037] should_failslab+0xdb/0x130 [ 370.341001] __kmalloc_track_caller+0x2ec/0x790 [ 370.345659] ? fput+0xd4/0x150 [ 370.348849] ? ima_collect_measurement+0x270/0x450 [ 370.354064] krealloc+0x66/0xc0 [ 370.357601] ima_collect_measurement+0x270/0x450 [ 370.362416] ? ima_get_action+0x80/0x80 [ 370.366407] ? ima_get_cache_status+0x180/0x180 [ 370.374545] process_measurement+0x7dd/0xb80 [ 370.378944] ? ima_rdwr_violation_check+0x3f0/0x3f0 [ 370.383949] ? dput.part.0+0x170/0x750 [ 370.387824] ? dquot_file_open+0x60/0xa0 [ 370.391869] ? ext4_file_open+0x2da/0x850 [ 370.396016] ? ext4_release_file+0x2e0/0x2e0 [ 370.400408] ? inode_has_perm.isra.0+0x1e0/0x1e0 [ 370.405236] ? lock_downgrade+0x6ec/0x740 [ 370.409370] ? file_ra_state_init+0xc9/0x1e0 [ 370.413771] ? do_dentry_open+0x452/0xeb0 [ 370.418002] ? ext4_release_file+0x2e0/0x2e0 [ 370.422419] ima_file_check+0x30/0x40 [ 370.426218] path_openat+0x1626/0x3f70 [ 370.430109] ? trace_hardirqs_on+0x10/0x10 [ 370.434352] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 370.439011] ? find_held_lock+0x35/0x130 [ 370.443057] ? __alloc_fd+0x1d4/0x4a0 [ 370.446850] do_filp_open+0x18e/0x250 [ 370.450633] ? may_open_dev+0xe0/0xe0 [ 370.454429] ? _raw_spin_unlock+0x2d/0x50 [ 370.458579] ? __alloc_fd+0x1d4/0x4a0 [ 370.462369] do_sys_open+0x2c5/0x430 [ 370.466089] ? filp_open+0x70/0x70 [ 370.469622] SyS_open+0x2d/0x40 [ 370.472894] ? do_sys_open+0x430/0x430 [ 370.476772] do_syscall_64+0x1e8/0x640 [ 370.480649] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.485500] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.490692] RIP: 0033:0x459a59 19:38:57 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x2) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r8 = socket(0xa, 0x1, 0x0) r9 = socket(0x1000000010, 0x400000400080803, 0x0) r10 = dup(r9) write$cgroup_int(r10, 0x0, 0x0) r11 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r12}) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r13}) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r13}) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r14 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r14) write(r14, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r14, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r14, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r15 = socket$unix(0x1, 0x2, 0x0) r16 = fcntl$dupfd(r15, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r16, 0x0) 19:38:57 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x11040, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2) [ 370.493880] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 370.501574] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 370.508829] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 370.516100] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.523383] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 370.530643] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 [ 370.546992] audit: type=1800 audit(1571081937.732:118): pid=20553 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed" comm="syz-executor.3" name="bus" dev="sda1" ino=17697 res=0 19:38:57 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0xa82d, 0x1, 0x0, 0x3f]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:57 executing program 3 (fault-call:3 fault-nth:8): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:38:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000002c0)={r1, &(0x7f0000000240)=""/94}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r3 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x20004) r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4082084}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x5c, r5, 0xf98d49626f951139, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @empty}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={[], [], @multicast2}}, @FOU_ATTR_PEER_V4={0x8, 0x8, @multicast2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x5c}, 0x1, 0x0, 0x0, 0x18040}, 0x1) write$cgroup_pid(r2, &(0x7f0000000100)=r3, 0x12) 19:38:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f0000000000)="40927834b1baf8ec73609673381386b0b13523ca7aa23cfd98ce9fe4505c28f1f9b472e5dc0f8ced814a02a0165a8e041439cfbd68dbe53e0b2de6794050fb039c577d8c6af7edbd8c48fad621eadb24c2bcc31d45f40260e5ff81b2744dfe74e0b3114edc9e4c0033b49cbd44f3cd0413e7fc6cea1fe592d1c0ec263798b8a73884e026b4aa000c4ee1050d381cb5dfe5e59f162839f017c101258e28ec9d90c36ae09fe13ffd667885d7f2b921ed0e89962f1d3f80d5f6887d1c24e30423b4d964a301e773e031b3303bbea243f0f6bce01aab7fc6", 0xfffffffffffffddc}], 0x1, 0x0) [ 370.675365] FAULT_INJECTION: forcing a failure. [ 370.675365] name failslab, interval 1, probability 0, space 0, times 0 19:38:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000001500)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR], 0x18) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000000)="86", 0x1}], 0x1, 0x0) [ 370.722454] CPU: 1 PID: 20572 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 370.729518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.738915] Call Trace: [ 370.741504] dump_stack+0x138/0x197 [ 370.745128] should_fail.cold+0x10f/0x159 [ 370.749288] should_failslab+0xdb/0x130 [ 370.753261] kmem_cache_alloc+0x2d7/0x780 [ 370.757401] ima_d_path+0x52/0x1de [ 370.760943] process_measurement+0x96a/0xb80 [ 370.765369] ? ima_rdwr_violation_check+0x3f0/0x3f0 [ 370.770403] ? dput.part.0+0x170/0x750 [ 370.774299] ? dquot_file_open+0x60/0xa0 [ 370.778375] ? ext4_file_open+0x2da/0x850 [ 370.782536] ? ext4_release_file+0x2e0/0x2e0 [ 370.782549] ? inode_has_perm.isra.0+0x1e0/0x1e0 [ 370.782560] ? lock_downgrade+0x6ec/0x740 [ 370.782576] ? file_ra_state_init+0xc9/0x1e0 [ 370.792029] ? do_dentry_open+0x452/0xeb0 [ 370.792041] ? ext4_release_file+0x2e0/0x2e0 [ 370.792058] ima_file_check+0x30/0x40 [ 370.792068] path_openat+0x1626/0x3f70 [ 370.792084] ? trace_hardirqs_on+0x10/0x10 19:38:58 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x8) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$IMDELTIMER(r2, 0x80044941, &(0x7f0000000040)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") connect$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @empty}, 0x10) io_setup(0x3, &(0x7f0000000200)=0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r5, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4) r7 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f00000000c0)=0x4) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r8, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r9 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r9, 0x40047438, &(0x7f00000000c0)=0x4) io_submit(r4, 0x5, &(0x7f0000000600)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x5, r5, &(0x7f0000000240)="2b17f064b7b194a15380b2f04537ab6b90c6fb3b665fe9539895743c060633e8d3e9bcda00273be88a726ef096fed6a364665b8561c11473779c44a3ce92140b3bcc92e74ac09f6d77005915cd15", 0x4e, 0x1000, 0x0, 0x233372abe390fbc7, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f0000000300)="6a7493829d8c4e7825d610c84dc8c1c1e4ba54cd01023d18e3f998f76f0143e64932162f5cb89b53b04c59ac19e3f188327adcc96cd5bfe99628b91364ced6bef843532e0c73574b4d3f7619205c656c8915df80b2861e94a5d800fceb60392c9747b85a1aed821688cba0904e09a38b5627e9b0ce5607a058c6929d57fdb90b03c5fc324daa688c0dd8f507598abb9edfad2259df29c00c84ce9c84d54c0bfd0fb2bfaa4a5f8cdf7bf662407fb82876713756876752bd39aa5d04108cd186", 0xbf, 0x1, 0x0, 0x0, r6}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000000400)="8bb21e6af05ad35a909a13c5e3675b3cf0be633f8560a106b0daa544ce472fd61a51e02196a9d60661f9f870ccb1b1402c0adae1db889944a25b4323e5f7", 0x3e, 0x1, 0x0, 0x65053a5f498e983c, r7}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000004c0)="873c13c4c2f39c2706deaa9f2c4daac0294a38f628637547bfa4e89915da5d29f0c2f36a6512e57254157240b2c01e3da5", 0x31, 0xfffffffffffffffb, 0x0, 0x6}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xa, 0x2, r8, &(0x7f0000000540)="d2af3fa03cbb992da16ad020bd16ee051d6896ff9b8dd8d49321c514b54516cbf710ab8687808ae605d43efeeeb425c498480f63b7df6b7f309933a591807f88297bfd6eb63cc44b", 0x48, 0xffff, 0x0, 0x3, r9}]) r10 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0x27, "15e5149e515551cfd8410604b1f299945330214e82880578cabeb75318695d478db53c89eff06f"}, &(0x7f00000000c0)=0x4b) write$cgroup_pid(r0, &(0x7f0000000100)=r10, 0x12) [ 370.792103] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 370.792111] ? find_held_lock+0x35/0x130 [ 370.792125] ? __alloc_fd+0x1d4/0x4a0 [ 370.821241] do_filp_open+0x18e/0x250 [ 370.821252] ? may_open_dev+0xe0/0xe0 [ 370.821272] ? _raw_spin_unlock+0x2d/0x50 [ 370.841360] ? __alloc_fd+0x1d4/0x4a0 [ 370.841381] do_sys_open+0x2c5/0x430 [ 370.841393] ? filp_open+0x70/0x70 [ 370.841411] SyS_open+0x2d/0x40 [ 370.841419] ? do_sys_open+0x430/0x430 [ 370.841432] do_syscall_64+0x1e8/0x640 [ 370.841440] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.841455] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.877640] RIP: 0033:0x459a59 [ 370.880829] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 370.888555] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 370.895833] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 370.903122] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.910399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 370.917674] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 19:38:58 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:38:58 executing program 3 (fault-call:3 fault-nth:9): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:38:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) write$UHID_INPUT(r1, &(0x7f00000001c0)={0x8, "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", 0x1000}, 0x1006) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 371.023358] FAULT_INJECTION: forcing a failure. [ 371.023358] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 371.035201] CPU: 0 PID: 20602 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 371.042221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.051658] Call Trace: [ 371.054241] dump_stack+0x138/0x197 [ 371.057874] should_fail.cold+0x10f/0x159 [ 371.064941] __alloc_pages_nodemask+0x1d6/0x7a0 [ 371.069601] ? __alloc_pages_slowpath+0x2930/0x2930 [ 371.074644] cache_grow_begin+0x80/0x400 [ 371.078704] kmem_cache_alloc+0x6a6/0x780 [ 371.082848] ima_d_path+0x52/0x1de [ 371.086371] process_measurement+0x96a/0xb80 [ 371.090782] ? ima_rdwr_violation_check+0x3f0/0x3f0 [ 371.095785] ? dput.part.0+0x170/0x750 [ 371.099657] ? dquot_file_open+0x60/0xa0 [ 371.103704] ? ext4_file_open+0x2da/0x850 [ 371.107849] ? ext4_release_file+0x2e0/0x2e0 [ 371.112241] ? inode_has_perm.isra.0+0x1e0/0x1e0 [ 371.116981] ? lock_downgrade+0x6ec/0x740 [ 371.121117] ? file_ra_state_init+0xc9/0x1e0 [ 371.125531] ? do_dentry_open+0x452/0xeb0 [ 371.129671] ? ext4_release_file+0x2e0/0x2e0 [ 371.134080] ima_file_check+0x30/0x40 [ 371.137868] path_openat+0x1626/0x3f70 [ 371.141741] ? trace_hardirqs_on+0x10/0x10 [ 371.145971] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 371.150629] ? find_held_lock+0x35/0x130 [ 371.154677] ? __alloc_fd+0x1d4/0x4a0 [ 371.158470] do_filp_open+0x18e/0x250 [ 371.162272] ? may_open_dev+0xe0/0xe0 [ 371.166686] ? _raw_spin_unlock+0x2d/0x50 [ 371.170821] ? __alloc_fd+0x1d4/0x4a0 [ 371.174621] do_sys_open+0x2c5/0x430 [ 371.178326] ? filp_open+0x70/0x70 [ 371.181899] SyS_open+0x2d/0x40 [ 371.185208] ? do_sys_open+0x430/0x430 [ 371.189164] do_syscall_64+0x1e8/0x640 [ 371.193051] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.198009] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 371.203224] RIP: 0033:0x459a59 [ 371.206408] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 371.214111] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 371.221383] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 371.229430] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.236704] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 371.244049] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 19:38:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800), 0x39c, 0x0) 19:38:58 executing program 3 (fault-call:3 fault-nth:10): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) [ 371.424198] FAULT_INJECTION: forcing a failure. [ 371.424198] name failslab, interval 1, probability 0, space 0, times 0 [ 371.436620] CPU: 1 PID: 20615 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 371.443737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.453083] Call Trace: [ 371.453103] dump_stack+0x138/0x197 [ 371.453120] should_fail.cold+0x10f/0x159 [ 371.453137] should_failslab+0xdb/0x130 [ 371.453151] __kmalloc+0x2f0/0x7a0 [ 371.453165] ? ima_alloc_init_template+0x65/0x3a0 [ 371.453176] ima_alloc_init_template+0x65/0x3a0 [ 371.463524] ima_store_measurement+0x17b/0x330 [ 371.485338] ? ima_collect_measurement+0x450/0x450 [ 371.490386] ? kmem_cache_alloc+0x611/0x780 [ 371.494719] ? ima_d_path+0xaf/0x1de [ 371.498527] process_measurement+0x948/0xb80 [ 371.502945] ? ima_rdwr_violation_check+0x3f0/0x3f0 [ 371.507953] ? dput.part.0+0x170/0x750 [ 371.511897] ? dquot_file_open+0x60/0xa0 [ 371.515952] ? ext4_file_open+0x2da/0x850 [ 371.520092] ? ext4_release_file+0x2e0/0x2e0 [ 371.524507] ? inode_has_perm.isra.0+0x1e0/0x1e0 [ 371.529259] ? lock_downgrade+0x6ec/0x740 [ 371.533580] ? file_ra_state_init+0xc9/0x1e0 [ 371.537996] ? do_dentry_open+0x452/0xeb0 [ 371.542145] ? ext4_release_file+0x2e0/0x2e0 [ 371.546549] ima_file_check+0x30/0x40 [ 371.550365] path_openat+0x1626/0x3f70 [ 371.554245] ? trace_hardirqs_on+0x10/0x10 [ 371.558486] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 371.563148] ? find_held_lock+0x35/0x130 [ 371.567201] ? __alloc_fd+0x1d4/0x4a0 [ 371.570985] do_filp_open+0x18e/0x250 [ 371.574775] ? may_open_dev+0xe0/0xe0 [ 371.578561] ? _raw_spin_unlock+0x2d/0x50 [ 371.582697] ? __alloc_fd+0x1d4/0x4a0 [ 371.586494] do_sys_open+0x2c5/0x430 [ 371.590200] ? filp_open+0x70/0x70 [ 371.593734] SyS_open+0x2d/0x40 [ 371.597021] ? do_sys_open+0x430/0x430 [ 371.600898] do_syscall_64+0x1e8/0x640 [ 371.604775] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.609624] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 371.614798] RIP: 0033:0x459a59 [ 371.617971] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 371.625669] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 371.633090] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 371.640351] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.647915] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 371.655186] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 19:38:58 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:58 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x2) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r8 = socket(0xa, 0x1, 0x0) r9 = socket(0x1000000010, 0x400000400080803, 0x0) r10 = dup(r9) write$cgroup_int(r10, 0x0, 0x0) r11 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r12}) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r13}) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r13}) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r14 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r14) write(r14, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r14, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r14, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r15 = socket$unix(0x1, 0x2, 0x0) r16 = fcntl$dupfd(r15, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r16, 0x0) 19:38:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x4d, &(0x7f0000000000)=@hopopts={0x27, 0x7, [], [@hao={0xc9, 0x10, @local}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1, @generic={0x5, 0x13, "52dd1d6163e4cef9689e9aca5e0008dc7db398"}, @jumbo={0xc2, 0x4, 0x8}]}, 0x48) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) close(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000100)=0x8) ioprio_get$pid(0x1, r3) write$cgroup_pid(r2, &(0x7f00000036c0)=r3, 0x12) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r0, r4, 0x0, 0x8000fffffffe) 19:38:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f0000000000)="86", 0xffffffffffffffe6}], 0x1, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) [ 371.664728] audit: type=1804 audit(1571081938.852:119): pid=20615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="add_template_measure" cause="ENOMEM" comm="syz-executor.3" name="/root/syzkaller-testdir047930028/syzkaller.LjFq9z/517/bus" dev="sda1" ino=17778 res=0 19:38:58 executing program 3 (fault-call:3 fault-nth:11): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:38:58 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f0000000000)="86", 0x1}], 0x1, 0x0) 19:38:58 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f0000000040)=0x4) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000000)=0xffffffffffff7ec0) 19:38:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x1, 0x9, 0x4}, &(0x7f0000000200)=0x10) getsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r6, 0x200006) sendfile(r0, r6, 0x0, 0x8000fffffffe) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) [ 371.875351] FAULT_INJECTION: forcing a failure. [ 371.875351] name failslab, interval 1, probability 0, space 0, times 0 [ 371.897906] CPU: 0 PID: 20642 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 371.904966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.914413] Call Trace: [ 371.917002] dump_stack+0x138/0x197 [ 371.920635] should_fail.cold+0x10f/0x159 [ 371.924779] should_failslab+0xdb/0x130 [ 371.928747] __kmalloc+0x2f0/0x7a0 [ 371.932276] ? snprintf+0xa5/0xd0 [ 371.935728] ? vsprintf+0x40/0x40 [ 371.939171] ? ima_write_template_field_data.isra.0+0x43/0x1b0 [ 371.945137] ima_write_template_field_data.isra.0+0x43/0x1b0 [ 371.950938] ima_eventdigest_init_common+0x10a/0x220 [ 371.956044] ? ima_write_template_field_data.isra.0+0x1b0/0x1b0 [ 371.962096] ? save_trace+0x290/0x290 [ 371.965889] ? rcu_read_lock_sched_held+0x110/0x130 [ 371.970897] ? __kmalloc+0x376/0x7a0 [ 371.974650] ima_eventdigest_ng_init+0x60/0x150 [ 371.979322] ima_alloc_init_template+0x241/0x3a0 [ 371.984142] ima_store_measurement+0x17b/0x330 [ 371.988734] ? ima_collect_measurement+0x450/0x450 [ 371.993661] ? kmem_cache_alloc+0x611/0x780 [ 371.997983] ? ima_d_path+0xaf/0x1de [ 372.001694] process_measurement+0x948/0xb80 [ 372.006089] ? ima_rdwr_violation_check+0x3f0/0x3f0 [ 372.011096] ? dput.part.0+0x170/0x750 [ 372.014976] ? dquot_file_open+0x60/0xa0 [ 372.019028] ? ext4_file_open+0x2da/0x850 [ 372.023164] ? ext4_release_file+0x2e0/0x2e0 [ 372.027708] ? inode_has_perm.isra.0+0x1e0/0x1e0 [ 372.032514] ? lock_downgrade+0x6ec/0x740 [ 372.036654] ? file_ra_state_init+0xc9/0x1e0 [ 372.041069] ? do_dentry_open+0x452/0xeb0 [ 372.045203] ? ext4_release_file+0x2e0/0x2e0 [ 372.049649] ima_file_check+0x30/0x40 [ 372.053477] path_openat+0x1626/0x3f70 [ 372.057349] ? trace_hardirqs_on+0x10/0x10 [ 372.061572] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 372.066225] ? find_held_lock+0x35/0x130 [ 372.070285] ? __alloc_fd+0x1d4/0x4a0 [ 372.074075] do_filp_open+0x18e/0x250 [ 372.077887] ? may_open_dev+0xe0/0xe0 [ 372.081692] ? _raw_spin_unlock+0x2d/0x50 [ 372.085823] ? __alloc_fd+0x1d4/0x4a0 [ 372.089613] do_sys_open+0x2c5/0x430 [ 372.093314] ? filp_open+0x70/0x70 [ 372.096852] SyS_open+0x2d/0x40 [ 372.100121] ? do_sys_open+0x430/0x430 [ 372.104002] do_syscall_64+0x1e8/0x640 [ 372.107870] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.112795] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 372.117984] RIP: 0033:0x459a59 19:38:59 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) sched_setattr(r2, &(0x7f0000000000)={0x30, 0xc, 0x0, 0x4e, 0x401, 0x8, 0x4, 0x2}, 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 372.124482] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 372.132188] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 372.139455] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 372.148404] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 372.155685] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 372.162956] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 19:38:59 executing program 3 (fault-call:3 fault-nth:12): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) [ 372.174114] audit: type=1804 audit(1571081939.362:120): pid=20642 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="add_template_measure" cause="ENOMEM" comm="syz-executor.3" name="/root/syzkaller-testdir047930028/syzkaller.LjFq9z/518/bus" dev="sda1" ino=17993 res=0 19:38:59 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x6, 0x4) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x2) ioctl$CAPI_GET_MANUFACTURER(r1, 0xc0044306, &(0x7f0000000040)=0x8000) 19:38:59 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sy\n\xe0\xc53\x00\xc4\xf3=\x03\x86/vs/sync_refresh_pgriod\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x40000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 372.311318] FAULT_INJECTION: forcing a failure. [ 372.311318] name failslab, interval 1, probability 0, space 0, times 0 [ 372.350637] CPU: 0 PID: 20665 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 372.357699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.368334] Call Trace: [ 372.370925] dump_stack+0x138/0x197 [ 372.374568] should_fail.cold+0x10f/0x159 [ 372.378723] should_failslab+0xdb/0x130 [ 372.382686] __kmalloc+0x2f0/0x7a0 [ 372.386221] ? ima_write_template_field_data.isra.0+0xf7/0x1b0 [ 372.392177] ima_write_template_field_data.isra.0+0xf7/0x1b0 [ 372.397977] ima_eventname_init_common+0x122/0x1a0 [ 372.402906] ima_eventname_ng_init+0x20/0x30 [ 372.407295] ima_alloc_init_template+0x241/0x3a0 [ 372.412042] ima_store_measurement+0x17b/0x330 [ 372.416618] ? ima_collect_measurement+0x450/0x450 [ 372.421531] ? kmem_cache_alloc+0x611/0x780 [ 372.425850] ? ima_d_path+0xaf/0x1de [ 372.429565] process_measurement+0x948/0xb80 [ 372.433974] ? ima_rdwr_violation_check+0x3f0/0x3f0 [ 372.438972] ? dput.part.0+0x170/0x750 [ 372.442842] ? dquot_file_open+0x60/0xa0 [ 372.446887] ? ext4_file_open+0x2da/0x850 [ 372.451018] ? ext4_release_file+0x2e0/0x2e0 [ 372.455420] ? inode_has_perm.isra.0+0x1e0/0x1e0 [ 372.460159] ? lock_downgrade+0x6ec/0x740 [ 372.464302] ? file_ra_state_init+0xc9/0x1e0 [ 372.468692] ? do_dentry_open+0x452/0xeb0 [ 372.472822] ? ext4_release_file+0x2e0/0x2e0 [ 372.477230] ima_file_check+0x30/0x40 [ 372.481021] path_openat+0x1626/0x3f70 [ 372.484896] ? trace_hardirqs_on+0x10/0x10 [ 372.489119] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 372.493770] ? find_held_lock+0x35/0x130 [ 372.497816] ? __alloc_fd+0x1d4/0x4a0 [ 372.501603] do_filp_open+0x18e/0x250 [ 372.505396] ? may_open_dev+0xe0/0xe0 [ 372.509195] ? _raw_spin_unlock+0x2d/0x50 [ 372.513335] ? __alloc_fd+0x1d4/0x4a0 [ 372.517129] do_sys_open+0x2c5/0x430 [ 372.520826] ? filp_open+0x70/0x70 [ 372.524373] SyS_open+0x2d/0x40 [ 372.527633] ? do_sys_open+0x430/0x430 [ 372.531508] do_syscall_64+0x1e8/0x640 [ 372.535377] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.540215] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 372.545386] RIP: 0033:0x459a59 [ 372.548556] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 372.556246] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 372.563499] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 372.570751] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 372.578007] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 372.585261] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 19:38:59 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:38:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000000)) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:38:59 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x3, 0x2) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r8 = socket(0xa, 0x1, 0x0) r9 = socket(0x1000000010, 0x400000400080803, 0x0) r10 = dup(r9) write$cgroup_int(r10, 0x0, 0x0) r11 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r12}) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r13}) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r13}) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r14 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r14) write(r14, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r14, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r14, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r15 = socket$unix(0x1, 0x2, 0x0) r16 = fcntl$dupfd(r15, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r16, 0x0) [ 372.603021] audit: type=1804 audit(1571081939.792:121): pid=20665 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="add_template_measure" cause="ENOMEM" comm="syz-executor.3" name="/root/syzkaller-testdir047930028/syzkaller.LjFq9z/519/bus" dev="sda1" ino=17998 res=0 19:38:59 executing program 3 (fault-call:3 fault-nth:13): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:38:59 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={r4, @in={{0x2, 0x4e23, @local}}, 0x5, 0x401}, &(0x7f0000000100)=0x90) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) [ 372.710103] net_ratelimit: 22 callbacks suppressed [ 372.710108] protocol 88fb is buggy, dev hsr_slave_0 [ 372.720241] protocol 88fb is buggy, dev hsr_slave_1 19:38:59 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) r3 = request_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={'syz', 0x1}, &(0x7f0000000480)='ppp1\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) keyctl$get_persistent(0x16, r2, r3) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 372.785382] FAULT_INJECTION: forcing a failure. [ 372.785382] name failslab, interval 1, probability 0, space 0, times 0 [ 372.802496] CPU: 0 PID: 20687 Comm: syz-executor.3 Not tainted 4.14.149 #0 [ 372.809538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.818882] Call Trace: [ 372.821463] dump_stack+0x138/0x197 [ 372.825073] should_fail.cold+0x10f/0x159 [ 372.829208] should_failslab+0xdb/0x130 [ 372.833176] __kmalloc+0x2f0/0x7a0 [ 372.836702] ? up_read+0x1a/0x40 [ 372.840056] ? crypto_alg_lookup+0x41/0x50 [ 372.844270] ? crypto_create_tfm+0x82/0x2e0 [ 372.848590] crypto_create_tfm+0x82/0x2e0 [ 372.852726] crypto_alloc_tfm+0x119/0x2f0 [ 372.856870] ? __kmalloc+0x376/0x7a0 [ 372.860583] crypto_alloc_shash+0x2d/0x40 [ 372.864724] ima_alloc_tfm+0x8b/0xc0 [ 372.868419] ima_calc_field_array_hash+0x49/0xc0 [ 372.873156] ima_store_template+0x111/0x260 [ 372.877477] ? ima_alloc_init_template+0x3a0/0x3a0 [ 372.882409] ? ima_alloc_init_template+0x222/0x3a0 [ 372.887346] ima_store_measurement+0x1a4/0x330 [ 372.891935] ? ima_collect_measurement+0x450/0x450 [ 372.896864] ? kmem_cache_alloc+0x611/0x780 [ 372.901186] ? ima_d_path+0xaf/0x1de [ 372.904885] process_measurement+0x948/0xb80 [ 372.909280] ? ima_rdwr_violation_check+0x3f0/0x3f0 [ 372.914293] ? dput.part.0+0x170/0x750 [ 372.918164] ? dquot_file_open+0x60/0xa0 [ 372.922212] ? ext4_file_open+0x2da/0x850 [ 372.926356] ? ext4_release_file+0x2e0/0x2e0 [ 372.930745] ? inode_has_perm.isra.0+0x1e0/0x1e0 [ 372.935482] ? lock_downgrade+0x6ec/0x740 [ 372.939615] ? file_ra_state_init+0xc9/0x1e0 [ 372.944023] ? do_dentry_open+0x452/0xeb0 [ 372.948164] ? ext4_release_file+0x2e0/0x2e0 [ 372.952569] ima_file_check+0x30/0x40 [ 372.956355] path_openat+0x1626/0x3f70 [ 372.960229] ? trace_hardirqs_on+0x10/0x10 [ 372.964458] ? path_lookupat.isra.0+0x7b0/0x7b0 [ 372.969120] ? find_held_lock+0x35/0x130 [ 372.973176] ? __alloc_fd+0x1d4/0x4a0 [ 372.976958] do_filp_open+0x18e/0x250 [ 372.980741] ? may_open_dev+0xe0/0xe0 [ 372.984585] ? _raw_spin_unlock+0x2d/0x50 [ 372.988807] ? __alloc_fd+0x1d4/0x4a0 [ 372.992600] do_sys_open+0x2c5/0x430 [ 372.996309] ? filp_open+0x70/0x70 [ 372.999840] SyS_open+0x2d/0x40 [ 373.003106] ? do_sys_open+0x430/0x430 [ 373.006980] do_syscall_64+0x1e8/0x640 [ 373.010855] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.015690] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 373.020862] RIP: 0033:0x459a59 [ 373.024047] RSP: 002b:00007fd17aef4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 19:39:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ff, 0x113401) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) [ 373.031742] RAX: ffffffffffffffda RBX: 00007fd17aef4c90 RCX: 0000000000459a59 [ 373.039002] RDX: 0000000000000000 RSI: 0000800000041043 RDI: 0000000020000080 [ 373.046250] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 373.053500] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd17aef56d4 [ 373.060751] R13: 00000000004f9a5f R14: 00000000004db5c8 R15: 0000000000000004 [ 373.076082] ima: Can not allocate sha1 (reason: -12) [ 373.082306] audit: type=1804 audit(1571081940.272:122): pid=20687 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="add_template_measure" cause="hashing_error" comm="syz-executor.3" name="ima-ng" dev="sda1" ino=17994 res=0 19:39:00 executing program 3 (fault-call:3 fault-nth:14): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:00 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800003, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r1, &(0x7f0000000100)=r2, 0x12) 19:39:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) r3 = socket(0x11, 0x2, 0x0) r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r3, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) bind$can_raw(r3, &(0x7f0000000140), 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x218280, 0x0) ioctl$RTC_VL_CLR(r6, 0x7014) write$cgroup_pid(r1, &(0x7f00000036c0)=r5, 0x12) ptrace$cont(0x9, 0x0, 0x4, 0x1) kcmp(r2, 0xffffffffffffffff, 0x4, r0, r1) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r7, 0x200006) sendfile(r0, r7, 0x0, 0xff) r8 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x408000) setsockopt$X25_QBITINCL(r8, 0x106, 0x1, &(0x7f0000000040)=0x1, 0x4) 19:39:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400100, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:00 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0x301000) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'HL\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xea\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x2) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000100)={r6, 0x78, "d12732874ae37232789eafb29fd4ff46d47c70a5a7fabe12513d786806437d2f08a298711c2aabf76a6d5db3678b4b2fae3d6b77e954f3d6894feb2e69b3bbbe6e0f4597c87ef965b8a6f13fc36d24cb380bfcde213c74b299c8efd81e6e90a4d52f1d05957aee826e89c1f9524f497a3d46a3b122819d32"}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r7, 0x6, 0x30}, &(0x7f0000000200)=0xc) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r8, 0x54a2) [ 373.270104] protocol 88fb is buggy, dev hsr_slave_0 [ 373.275237] protocol 88fb is buggy, dev hsr_slave_1 [ 373.281363] QAT: Invalid ioctl [ 373.286650] QAT: Invalid ioctl [ 373.315725] block nbd2: Device being setup by another task 19:39:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x0, 0xff) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:00 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x580a01, 0x0) write$P9_RWRITE(r1, &(0x7f0000000040)={0xb, 0x77, 0x2, 0x6}, 0xb) r2 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x12) 19:39:00 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="391dd4bb920dd2c338d38852b9cb4aacff5d949cb49cc11f97ce77da61e4fe192f419c8e7e8db18ea840067f2e0958c4968468f79e", 0x35, 0x40, &(0x7f0000000040)={0xa, 0x4e21, 0x7, @remote, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000500)=@security={'security\x00', 0xe, 0x4, 0x4b8, 0x0, 0x148, 0x0, 0x280, 0x0, 0x3e8, 0x3e8, 0x3e8, 0x3e8, 0x3e8, 0x4, &(0x7f0000000080), {[{{@ipv6={@ipv4={[], [], @broadcast}, @ipv4={[], [], @multicast1}, [0xff000000, 0x0, 0xff, 0xffff00], [0xffffffff, 0x0, 0x0, 0xffffffff], 'veth1_to_bond\x00', 'batadv0\x00', {0x80}, {0x7f}, 0x0, 0x1, 0x1, 0x80}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d5, 0x7, 0x4, 0x2}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0x1f, 0x3}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x5, 0x6}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x18}, @dev={0xfe, 0x80, [], 0xd}, [0xffffff00, 0x0, 0xffffffff, 0xff000000], [0xffffffff, 0x0, 0xffffff00], 'team_slave_1\x00', 'syzkaller0\x00', {}, {0xff}, 0x87, 0x6, 0x8aa0d29c68f28b53, 0x10}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x9, 0x6, 0x1, [0xce2, 0x9, 0x7f, 0x3a, 0x8000, 0xf50a, 0x0, 0xfc72, 0x7f, 0x9, 0x8f35, 0x7, 0x2b7e, 0x3, 0x81, 0x1a], 0xb}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x3, 0xd3, 0xffff, 0x8, 0x1}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x10001, 0x1f, 0x0, 0x1, 0x0, "c0c24027434e07a9daa30e8d9e1fd09188b492d7e99968ec7fd9092672567bbc685d776b3285d19acb0f6e97cc7fbed4b33fa3b4f986966abd86441ce5e45550"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0xfe26) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x100, 0x0) getdents(r3, &(0x7f0000000500)=""/26, 0x1a) ioctl$TIOCGDEV(r3, 0x80045432, &(0x7f00000004c0)) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./bus\x00', 0x10000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000140), 0x0, 0x81}, {&(0x7f0000000180)="ef725ae3937d42fd6c3788162f0c3c761c1f965ec53615d6a03041fe0bbe8e94ae4c73c646ca9ba6d6c4d40b9921ee2bda174389abb62fb9560b3808924651550bfa73e221b8328fe36cde4e7ce913150bd28f602445b15e7b366177f1de4af729b11de668de6507f2ffd1ca967f850b18aeae22bac8111d914f37bd6bcf6bc95d1e51aa88d0784b4b6f02d6b72d4b632b8d67158f8b9a72df951448951363eecc6b35af373873259ff8417f1dd338a5ceb0ac99cc7d77db40179da753989e6f7ff31f7ce678f7", 0xc7, 0x2}, {&(0x7f0000000280)="e6d3cd5484d83f72860d32f89cdb285451e1cc8d3201f1b9e083494c8c7054aadfc35c6cbe5db98c122c3e8e26edb2a80e048bb6413da7b09c8dbc07d5f0c0c63935a8932cefa8e74dce444383a2800216a24cead637ca66d02e880420281454", 0x60, 0x61a}], 0x1084042, &(0x7f0000000580)=ANY=[@ANYBLOB="616c6c6f777c2a8d7d934a8bf345ff40313030304030303030303030323030303030300f0819902a1a5ee06d0c211fae4aa6a7303030302c7569643ccbd7230c54dd1f675094b7e6f1f243c45817e2f888efe0d953eb60586e49fbc7a8733b79a7dcd841e4c6e15cf99a24c4cc7f2679bc4025138da10a6fc139f2a8ea", @ANYRESDEC=r2, @ANYBLOB="2c6f626a5f757365723d766d6e65743123002c736563d2a0250b4a944b"]) 19:39:00 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) [ 373.510123] protocol 88fb is buggy, dev hsr_slave_0 [ 373.515289] protocol 88fb is buggy, dev hsr_slave_1 [ 373.520130] protocol 88fb is buggy, dev hsr_slave_0 [ 373.520427] protocol 88fb is buggy, dev hsr_slave_0 [ 373.525526] protocol 88fb is buggy, dev hsr_slave_1 [ 373.530392] protocol 88fb is buggy, dev hsr_slave_1 19:39:00 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x6) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x9) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:00 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000180)={@remote, r3}, 0x14) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f0000000040)=@sco={0x1f, {0x54, 0x0, 0x8, 0x9, 0x80, 0x94}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000100)="7cda9a1fa41df73f06aebd4920ddb50c264c38eed79d04ec01fd49195a7807e8f2246e8151dc484edda08cd9a86119bd5788f70aead7e33311d33b92dd71175a4aecb4099c9d4bb37475083233917ffe2f", 0x51}, {&(0x7f00000001c0)="239c174397fa967c", 0x8}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="4c62d27cc3a9346ed0094567b08f2db790414180772c3a5ca5be1375f7212c4d47cc225655bd6cb60b2cac8974d1a85bd4d5088fa35af3aff174b5fb17989245f76130cfe9093ed492eaad86e72fa4fe9fa7de501d67feec71d5634e960798f49c5e01e93803d551c560e700aec66ebafd37f580a27847b25ee2983edd61da", 0x7f}, {&(0x7f0000001280)="c9a6a8041d8d99e0995fd330c75d4d6db6ec6811df31db377a45e8206e4b78bbcb5208c191112b4af894c43eea01143508c134e12658e0f080f16909ae81a7ac99a5441349274af3f9f134d9325e38ba92ab8b6ece852ab4", 0x58}, {&(0x7f0000001300)="8364407155437186936b4e47b42a4ba2", 0x10}, {&(0x7f0000001340)}, {&(0x7f0000001380)="ed662e3866cf3fddeba15cf1efe7cc5f2808e963d123af6eba8ba662f24720b7034c484a7abad35da55bf1ef73ff587673046d7ebc4800d74fb060168b25a4c0d8b0fba66bffd898cb487acddb300691854a295b2b7572a03fc4cdceef1fd6ac812078c1f6def031a57dce590b26f8920dd17daa8ff7cf28b292fed6d4d2d52f3e25a2b6a2e8af92686e7f2a52f835ffab15c2992a9a8c984b4e430fa31a97cf3097c2", 0xa3}, {&(0x7f0000001440)="f9ee0416632baf8c79ebb608faa865a59ed205a40e0cdc9d21cd03102afb8e5ed1d1da3333a82a2402e25218d2d1499fac5e81ed9265e7b43b634f3015785a296ee4376f7a827fe319b2348b80cd1cb30dfa9fb1c117e3dcf3220ae7f3859ca51159ba9587592bd60041b843f3d0cd8a2d879cbd20aa9bc4e2d94ad511fb49171b2708feaebdfb1c638cf6425e489e8c", 0x90}], 0x9}}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000015c0)="20659f17149967b52f904c13d2196f4a414b022b68cd89e09248068d30aaaccf8c96b1bdd6e847a21551afdca05a4c1a52f2", 0x32}], 0x1, &(0x7f0000001640)=[@mark={{0x14, 0x1, 0x24, 0xfffff4e6}}, @timestamping={{0x14, 0x1, 0x25, 0xdaa}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0x48}}, {{&(0x7f00000016c0)=@generic={0x8, "9259c2cf9439063a16dbfe2700c5a30509728a9f5087afe3e18907044a67b939d5970d813e7fd534ba62cb576bca091d06e61a3a09ed680d3c02a93a9e0b0507e67cc1ef45d180a0a1eea661198385cb60842f2c38ea3be3c8f01b3f7ee10c534ea2123ac2ceb76836d8cfed9a051a466ab1a9542e52e3bf200d909ea846"}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001740)}, {&(0x7f0000001780)="1df97f896d60dec2759a6a4cb1bd0a1ef1a56ba251475e871d5e1e38463d100c5be1300cf5b5ae0e176511e47252c577e7b8bed09b8863d726ab80e7af6959dcef2b7a1a03e1e539695aa133591f6f33a7e92199949becbfbaa73aba6a52840b3a83034d943b0af69fb975cfa1665dcab3d4241f8641c3da7d78b8c82251245bf580e94b72c261cddc80a2fd599a6860818008f20c05b98610cc6034e7fd40904b7cb1d0a9", 0xa5}, {&(0x7f0000001840)="8731fbcc76fdb3e4fda48ec688c3ea789c86c896dee963bb8067e311d57e6add31a7be88647181ae4000caf4e6dc61c49848658a1fbbc483387ff36b0ab20faf78cecee5330b29c7e41b94e56449d8510e15eed057472634f7f1ccfcabb26bac5755c7076282b977d851a2a9ad6f4331da476bb3ec5d1b8c0c830a52568daaadb733d67962b522487cd663aff00e67e39998332d977f4d6429a9cfa1ad8faa6ebe19301d8cc1c214717684a5f004239d7c5d2a6fbd86a70bf0c893bc5e76743694cba384d185798c09e940fe", 0xcc}, {&(0x7f0000001940)="0138fe01135c723d912443fe563febe1dbef16e06df7b29d372d0eef348cbec58d36a90a8290a1a1f5902c2dd77ea2b6765df913034a38ac1c30a5c9cc239b3122f7dc188dcb9b559619a92a7712ef3cf4b2a86018e3e92e838e3fb301b2caaaefd9c3018058f9aa87e856dbc91be7a204caa1bbf029704374661908fb705519c8e94d66dc67728bfffc9f7d5f3dd014e16f14fc090b60358f4134f476374abe70b33dd289f7a85439187a3f480ac7f3c9fd3acc9be024475770d5732592d46eb70106d5e9b425", 0xc7}, {&(0x7f0000001a40)="b2ae339d8b138229044adc81c6d2302449b75f4055d5d53a371de1042967df0df1fff206cfc69937e7aadb2cc8a498b15b6ae504bcfd9295b304eac1e292d56e39f536b31805df6649e2746621ea244ae2149adfa3c2078670fe90d6518f8d63a829f31572f72fe7d7dd63a2ffd449deb2c6c1736a62711e97b37d55ce44e7a034f25d082d91d0db6dacb9f32965086b3ec9b0b9d6caba6d6b71826908452303788b25c4149786707cc05a1bc0592c08", 0xb0}], 0x5, &(0x7f0000001b80)=[@timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x1ff}}, @mark={{0x14, 0x1, 0x24, 0x4b}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x78}}, {{&(0x7f0000001c00)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast}, 0x0, 0x2, 0x3, 0x1}}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001c80)="80d663407ed8a283e685d0eb09f4dded67f64498137d75dc229718d5a124a8fac922f0456312ab012c2b023f7f64bea14030b09bad624a01a1e1a39b96384855b11cbbaec072af6ab5c56c2c669fe42a0eabd1e9e6441bfb9f78997779f3b38513ce1983c1298a118120b78d8a5298650103e84e19f7390f748d12469be9490bc511726e2438e8a1f63cc11b8503cf5b4dd1e0325c54d02ecacedd80082b30bb894c6995099c9a", 0xa7}, {&(0x7f0000001d40)="4dd9683507407232f3ac18e38aa1ce2f7aff50fbbcb5ea5835c9c68a854bcbabe42f20db9a863134bae50e4d0a43197d1271e5782fb17032ce0278f5601bfb59c8508fc421f2aaf5aa26f7959f9100b219f21e30a5003fea15ac8a0dc770572ccd52ee5c9a190e9adf5fb0d3f16b6d34ecad527b7fdce90673a4d5e391574b369422e10259383cfe17677cadd01cb56afd8b3628b9f8b9ba70f9a6755514fedbae3e7bba809fc5868fe14195e1666cbb9b55e08b23bedbc05a058671589d25a4c275f93fc6e4a95c8679c317ff5f4bb9", 0xd0}, {&(0x7f0000001e40)="b4b97873f203db54e9bed2475b37ed73638ee2bc217b5873e1367a36a940abdd6895a4c987c616e67459af9513b051e72a1555056b600474ac5ea2372bcfddafb9c494a41a5be6c28adbba89a50cdda150d005949c1ff73c31ecf769625f6284ef1f8126652718ed3bdfda1f862acc650fde381caefb7fbb4ec01a8867ca4aba970944f52280d0eb0c2c25017c73740ede8a", 0x92}, {&(0x7f0000001f00)="33fd7b5f7b7a408302703f585c290b26859038d2f59266514ec9876dd20880746c7ac8fd2c41bf83e26f14501e0e2f61", 0x30}, {&(0x7f0000001f40)="1ed4bf3527313485af7e4e319c29961e1202e12761a19a952062017629c60eb9e419c8ec3ca6a449be788bb420596d82fc4e7a353e796499a13a90079aa2e98b6f192c8b4df9befd5056f9a8238db13e9feb5fb4eaf6ce26bbb93ffe", 0x5c}, {&(0x7f0000001fc0)="cb224ceb40a2d6a74bc192a3509b70ad5b026ff9282e8b2a459ab029241fef222dfebde0c3eeb85a30481ec5988d6875defb9a50479beca7c6ea5c95", 0x3c}, {&(0x7f0000002000)="432f25d3e3332b7ee56553", 0xb}, {&(0x7f0000002040)="0798836cbd6aa9a9fc0733f795ca67848644051b56ff7bebd640327fc2d87c76e9cf98b475adfa547b7cc46fca94742a3ffafa8800aa472625b2234cd9df8d5ec50c93de43160e1078c33442b71e433a4f76", 0x52}, {&(0x7f00000020c0)="18289a87d471333542c903d9883b76fbb0d5724f1a4f652ab0be394748b3a3e682590ef5b490f730", 0x28}, {&(0x7f0000002100)="558977e1ab5086fcd8e9f920c99b629228c52f5114539ab1c9605a67f3d9768e1e011e965c8ccf9688d92fe6b7480fb4191c342693b4e93b62297288a65b7fc58e5a11d2ac88b8a7dbf8b7326f7f6e64aaa0f71eb39f959deaa4846a0b7f5a85aa98b33a2d5e099901874b0ee9c091b89b68bd5f9ccee2ab7f88600b54cd18b7925f7e2565a0098d74d75b4dfaf813f4191e7ef8c66dffbd594eee", 0x9b}], 0xa, &(0x7f0000002280)=[@timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}, @timestamping={{0x14, 0x1, 0x25, 0xfff}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0xffffffffffffffe1}}], 0x78}}, {{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000002300)="74f714aa858736126b5b05f386def9cfbd1e35953a44284320f03bf236ce31323043a18f65d18e093d7a38", 0x2b}, {&(0x7f0000002340)="7347a320b152e5c3282eeffcb9ee6c44c4131f60c3dc1165f4e8535a459721e6c14ad73db6d84ba27167f3d21cd6fea28d2c7d56121d933975aa850109d8d1ff5e3d6b1bc1f6c7bd5fdf64057aacddaf3a462875db4bdcfdbf93eba7d1a98c9c14f6eb7474f54e7f4275abfb338ebd1823f36d2ed5d3164f3e25a49b86f4279424225359e95692bf859b64e369b5464ca65d4afb83cda24dae1bc594cb9187cf2ba17151e0ac631b231c", 0xaa}, {&(0x7f0000002400)="ae65c7798068bf952e488493890e360fefc307b7b76f5abb255f14e4390b0aef0a0047ae8dbddf76d18d081f0870d6e7301d8c665cfe582b3f286aec8a5cd9ae0d8b0a4ab63966c7", 0x48}], 0x3, &(0x7f00000024c0)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x20}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}], 0xf0}}, {{&(0x7f00000025c0)=@pppoe={0x18, 0x0, {0x4, @empty, 'hwsim0\x00'}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002640)="e212b545a6f199f2046dabed4e04e3600d7559ed418d10111722898f233ec1f5915221c88283d0ff6cf4efcd5c432732047dbf4672714dde479f0b110d8d5c53ed69384707df9f3371b631ff1b", 0x4d}, {&(0x7f00000026c0)="462a81af23f07230c2a53ce4749782d17a733a113336e5f615d65576445a59eb98a1d72929f9bca41a4d929c4e02f34f5de52d20fd5d80d3ccee9e0868bcba887641e41578f3bcadaa23cdfa9dc38b72bea64a5c9f8bf65aed1474d5898d79909cb2ccfd08e59f1684b7e68270cdc82b0a021124392321818bcc4aaade5c5a4befed64806853ea2cc08496a75f52c3f14c40ed182b3ed686ecbe73c3ec756f2f209141bcd2110c6fc5471d29ced43fe99c838223967b8873c4c30419c12943397e1543f9e736566b810daa25253a888dd45418799f9473d33a4612864911aa06b9a572828c5f9536f355474913f3640df44e55fcfc4a", 0xf6}, {&(0x7f00000027c0)="af92dd2de38cfee01ae78e5a2573d8a81b3c3308f3fba45484969c701ab82f8fa10a415f2175320cc19cafed7f13e2b5a8c1fd48eee7f5008e8c4c9e1e473be690f98ed0dcbf0c7351525bf6d073cf12", 0x50}], 0x3, &(0x7f0000002880)=[@timestamping={{0x14, 0x1, 0x25, 0x7fffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x30}}], 0x6, 0x8000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x3d) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r3, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) accept$packet(r4, &(0x7f0000001740)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000002a40)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002a80)={'veth1_to_team\x00', r5}) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1, 0x100006, 0xfe) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x7}, 0x8) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f00000000c0)) r4 = socket(0x11, 0x2, 0x0) r5 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:01 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r0 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) write$cgroup_pid(r1, &(0x7f0000000100)=r0, 0x12) 19:39:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0xa) [ 373.844428] block nbd3: shutting down sockets [ 373.857896] block nbd3: shutting down sockets 19:39:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6erspan0\x00'}) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:01 executing program 4: r0 = socket$inet6(0xa, 0x8100a, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e21, @empty}, {0x6, @dev={[], 0xd}}, 0x58, {0x2, 0x4e22, @remote}, 'ip6erspan0\x00'}) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:01 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r4, 0x2}, 0x8) 19:39:01 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x1) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @remote}, &(0x7f0000000100)=0xc) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000080)='\x00', 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={'\x00\x00@', 0x2}, 0x0) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) r4 = syz_init_net_socket$ax25(0x3, 0x2, 0x7) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000140)={r2, 0x0, 0x1000}, &(0x7f0000001300)=ANY=[@ANYBLOB="6588633d706b63733120686173683d786362632d6165732f63650000000000000000000000000000000000000000000000000000000000000000000000000000a42096f8b7ba3d9a3a05a123ed7ffded3d80cbb21b9d5ce25880f07c5115bc7af6d702bbe7e726e4cec52f7b178ee56908ee391b32021d0ad90cb9e59802ccd5eb8733303d70602226ae7cc329fab428443a363db3d5a26eef3fbb06ca1146c59bf4af66c68a936a9b6b33628b104757a42416f2793ec5"], &(0x7f0000000200), &(0x7f0000000240)="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") 19:39:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000000)={0x2ccc9b3c, r1}, &(0x7f0000000040)={0x1, 0x7, 0xffff, 0x8, 0x4, 0x129a}) close(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f0000000100)=""/173, 0xad) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xe653, 0x20000) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x404040) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r5, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:01 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x2100) ioctl$VIDIOC_RESERVED(r2, 0x5601, 0x0) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:01 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) 19:39:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e24, @local}}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:01 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x8000) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:01 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getrlimit(0x3, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:01 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00l5\x11/@\x9d\xec\x84\xe9\xb4\xdc\x14[\x1d\rd\x7f\xe7\x91\xe7\xeb\x10\xec\x967\xcc\x1e\bKP3\x8d\xe5\xef\xeb\x85\xce#$~\x96\xd9\x97E\x8e\x90\xe3\x0f\x8f\xf1\xcd)\xf3s\xea\xa3\x8c\xbd\xe6M=\vH\x81\x83\x12\x12>\xccag', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$PPPIOCSNPMODE(r1, 0x4008744b, &(0x7f0000000000)={0x281}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000036c0), 0x12) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000040)={0xfff, 0x6, 0x44d, 0xc000000, 0x7fff}) sendfile(r0, r3, 0x0, 0x8000fffffffe) 19:39:02 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x2000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000000000)={0x28, 0x2, 0x0, {0x1, 0x9, 0x8000}}, 0x28) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:02 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:02 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:02 executing program 2: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0xf2) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) socket$rxrpc(0x21, 0x2, 0xa) r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4) syz_open_pts(r5, 0x40000) sendfile(r4, r4, 0x0, 0x8000fffffffe) r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4) write$ppp(r6, &(0x7f0000000000)="1ba8f6623a742f23cafc324792f1b375952592777491649040c0ee6a8297d211dc4f3ee303aa48a4e2f5027f6b8cfd481fad0f3457e003ca2085caa1e6b32e49dc2e70fc906dbb3343bb33e97a390a8c09dd5e9817c1218a26a6cfdb749c07f650781b6f1371", 0x66) 19:39:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:02 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:02 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x121) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x8, @time={0x77359400}, 0x5, {0xc5, 0x7f}, 0x9, 0x2}) r2 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x12) [ 375.348005] block nbd2: Device being setup by another task 19:39:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f00000000c0)={{0x5c, @rand_addr=0x4, 0x4e23, 0x4, 'lc\x00', 0x8, 0x1, 0x78}, {@multicast2, 0x4e21, 0x2000, 0x10000, 0x3, 0x3f}}, 0x44) 19:39:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x1, 0x5, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x3}, 0xc) 19:39:02 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}}, &(0x7f0000000040)) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 375.521455] block nbd2: Device being setup by another task 19:39:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f000000a000/0x3000)=nil) shmat(r1, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(r1, 0xb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) shmctl$SHM_UNLOCK(r1, 0xc) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000040)=0x6, 0x4) write$cgroup_pid(r4, &(0x7f00000036c0), 0x12) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f0000000000)) ftruncate(r6, 0x200006) r7 = socket(0x11, 0x2, 0x0) r8 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r7, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r8, 0xab00, r7) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) sendfile(r0, r6, 0x0, 0x8000fffffffe) r10 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r10, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r10, 0x41009432, &(0x7f0000000200)="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") 19:39:02 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='.pro\x02\xc3|\xef5\x9e\x93\xbbA\x14H\x16\xb7t/ipv4/vs/s\x01\x80\x00\x00persist_mode\x00', 0x2, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-monitor\x00', 0x4100, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000300)={0x4, 0x602c, 0xb6b, 0x8000, 0x7, 0x4}) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000040)='\x00o\xb2\f\x04\x19', &(0x7f0000000080)={'syz', 0x2}, &(0x7f0000000280)='\x00', r2) keyctl$setperm(0x5, r3, 0x1000000) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) uname(&(0x7f0000000180)=""/240) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) write$cgroup_pid(r4, &(0x7f0000000100)=r0, 0x12) 19:39:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x4a) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:03 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={0x0, 0x5}, 0x8) r1 = getpgrp(0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r1, 0x3b72, &(0x7f0000000100)={0x20, 0x0, 0x7f, 0xffffffff, 0x5}) 19:39:03 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) connect$ax25(r0, &(0x7f0000000000)={{0x3, @null}, [@bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r2 = socket$inet6(0xa, 0x2, 0x0) close(r2) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1ff, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000200)="47bca167a628f75f56df8e37cae0dd417983b620b55e185c2dc1aa49c4ca0f209d69da66355601a3fe84b0e4669bc4089a2acca9cfe18041eaede2e8169bc789b76da0a47f61a03646929ef83d0c75d42dae9459c7733239baabc93d55ca20859bd7f374b6ab76baef8369d0a4e97bb0b38e82ecd85b6721c63cea3fe835052a2e781a53ade993a7ebfb6c805c40ea0986821cde88d2a475ca288f89542f445c97bd804c0a31775cc4f7b722218897af13dd0a2c5d9d12683af694fa42aa1cc47fcf4d9b16f76888499bcc9488bfaf6d4b6b5ccd2ab4f1933b487fbe83e6b766d00cb25b25c0ed7a9dfa375dfb4735ed") r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:03 executing program 2: r0 = socket$inet6(0xa, 0x80009, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) r4 = socket(0x11, 0x2, 0x0) r5 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:03 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:03 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:03 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20000, 0x0) write$vhci(r0, &(0x7f00000001c0)=@HCI_EVENT_PKT={0x4, "0ec543bb34070a80579ad8b3f48c0d5006a4167565a51e8addc7f6e5b6da791bd6e12978cab0e5f6b27aa9bffbba0d614dfca94f78fac41c6bc4e436a0"}, 0x3e) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") recvfrom$inet(r2, &(0x7f0000000200)=""/3, 0x3, 0x10020, &(0x7f0000000240)={0x2, 0x4e21, @multicast1}, 0x10) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000000)=@dstopts={0x3b, 0x2d, [], [@generic={0x3, 0xd6, "48de134c6e56ff8408fb7d845069375ee351d17ba9d71641967ca8443b09f78d7eb9062fd57d5b8eb4835a58b0cecbc8824a41646d424487cd632d84e985f4b3161ebd89b17d8a91b369aa9f929ca48c081b4d3a7fb7dd9666475cec8f2fca0e00a4c4e1849c6a4d28e13f572c8b9a11e24d703084be6237c74bea2bc850f16bb14335f99518caf2b48e97fa0bcebe67130204d57c9206be162ea9161d9f3cc19fe7dc6db2e264d6eff867e07167b618ebb2ca9c03372bbb1455466ea44fa93ced8cdc0901df847898efc3baebb185a59e74064cde8f"}, @jumbo={0xc2, 0x4, 0x1ff}, @generic={0x8, 0x2c, "e20a99e4bafda4ce6e747ed9261f0bd69ac8081b144ef1c1f89e93839e3c6101ad4b167656517c1019df96c2"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0xd1, 0x55, "1df9f28165f2965e51841964773f57f6d5d4e93c50403bfea663554ba4690a719b86daac5ed64dd7facdef1c2ca8f5a3aee584f09419c5d3cb19f524e08b9355e9045bbed3812a598aa471dfb7d78ebbf1603fa76e"}]}, 0x170) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:03 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1686411501d3f3e8, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000070000000080000000000000a2ef0000000000004009420000000000000000070000000000000008000000000000000100008000000000ff00000000000000080000000000000008000000000000002000000000"]) r3 = socket(0x6, 0x800, 0x9) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'nr0\x00', 0x3}) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 376.244210] block nbd4: shutting down sockets [ 376.262786] block nbd4: shutting down sockets [ 376.269883] Unknown ioctl 15218 19:39:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = semget$private(0x0, 0x36ec2809beb568a8, 0x80) semctl$GETZCNT(r1, 0x4, 0xf, &(0x7f00000000c0)=""/28) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000001c0)={0x0, 0xffffffffffffffb1, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x2, 0x0, @empty}, {0xa, 0x0, 0x0, @local}, r5}}, 0x48) write$RDMA_USER_CM_CMD_DISCONNECT(r2, &(0x7f0000000380)={0xa, 0x4, 0xfa00, {r5}}, 0xc) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000100)) r6 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x7fff, 0x40000) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm_plock\x00', 0x40000, 0x0) ioctl$FS_IOC_FIEMAP(r7, 0xc020660b, &(0x7f0000000240)={0xfffffffffffffffb, 0x7ff, 0x6, 0x5, 0x5, [{0xee9, 0x123, 0xffffffff, 0x0, 0x0, 0x2}, {0x1, 0x0, 0x3}, {0x5, 0x400, 0x34, 0x0, 0x0, 0x2000}, {0x7fffffff, 0x6, 0x2, 0x0, 0x0, 0x200}, {0x100000001, 0x9, 0x4, 0x0, 0x0, 0x4}]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f00000001c0)={0x4, 0x5, 0x2, 0x4, 0x40, 0x1f, 0x6}, 0xc) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, &(0x7f0000000140)={0x4, 0xb58, 0x5a0b}) [ 376.336875] block nbd2: Device being setup by another task 19:39:03 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r2, 0x40806685, &(0x7f0000000240)={0x1, 0x1, 0x1000, 0xb6, &(0x7f0000000000)="95465c6b6235b99d69c628866c6f00d32dbf6f81ae633cc5f5779c4a5c1c956f5140f8f174b7cb771bdeae2c95c151586bdf777bfa7f10458b285d480a47664202cf381fd185cd7ad3d100822af4ff3707088e0aab37eaa81231db206b299a51f0cd304fd12b389c0a2db7addad906973be142352f507d449d6428076dacb1dbf4c5e206f0b19c4d3afe37393f4952457bfb4a12b95092c6f3ed8426804b710693ef9220ee82686901e9502d4713f5567608c040c4e9", 0xe6, 0x0, &(0x7f0000000140)="4c9ddfcd80372666da95e9c0f5bda0e655bdc9a6b33fd09fcdc78a6428b3d6e7c9742f896ac55dddf0435879c27f49db56e91bd4406d6a35136e9de91d1ee1868e65b1fd96a6e87cdccc4361aa2c5ffd953c39fae614f472a6aa249da77787b6ad83ddd2aa0bde02beaacc07d07e73ff8a557d4b038585c893535b403de51c82567f5d7575a5e5be54a7565e3ded2bede56eeaf0d120dad07637ee5caca8c91c3cd5674c29faeda2ef07d324552447e70e807fc67c26da51a1a0284947ee36e06785d1df81ee0584ec497f9376d1951d2fd4e320dbfd358363575b16627fd2df48d921d3ace2"}) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 376.427862] block nbd2: Device being setup by another task 19:39:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000000c0)) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x400, 0x0) open(&(0x7f00000001c0)='./bus\x00', 0x800000041043, 0x0) 19:39:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$TCGETX(r1, 0x5432, &(0x7f00000000c0)) 19:39:03 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000200)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000006c0)={0x7, {{0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0x15}, 0x10001}}}, 0x88) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000580)=""/219, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0)=0xc08, 0xff3b) ftruncate(r3, 0x80003) sendfile(r2, r3, &(0x7f00000000c0), 0x8000fffffffe) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000580)={'nr\x0fjc\x00\xff\x03\x00\x00\x00 \x00', 0x10001}) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000700)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r4, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x14, r5, 0x400, 0x70bd29, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20040801) sendmsg$NET_DM_CMD_START(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40200800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r5, 0x10, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x14000180}, 0x48001) sendmsg$NET_DM_CMD_START(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r5, 0x8, 0x70bd2b, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendfile(r0, 0xffffffffffffffff, 0x0, 0x3) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r7 = request_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={'syz', 0x1}, &(0x7f0000000480)='ppp1\x00', 0xffffffffffffffff) r8 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000080)='\x00', 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r8, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={'\x00\x00@', 0x2}, 0x0) r9 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000080)='\x00', 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r9, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={'\x00\x00@', 0x2}, 0x0) keyctl$assume_authority(0x10, r9) r10 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'?\x04\x00', 0x3}, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', r7) keyctl$reject(0x13, r10, 0xffff, 0x24, 0xfffffffffffffff8) write$cgroup_pid(r6, &(0x7f00000036c0), 0x12) r11 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r11, 0x200006) sendfile(r0, r11, 0x0, 0x8000fffffffe) 19:39:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x5, {0x6, 0x3f, 0xa7, 0x75, 0x40, 0x4}, 0x5, 0x26}, 0xe) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000000c0)=0x5) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:04 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") dup2(r2, r1) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x8000001410c0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./bus\x00'}, 0x10) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000100)=""/178) 19:39:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) readv(r1, &(0x7f0000001500)=[{&(0x7f0000000200)=""/210, 0xd2}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f0000000300)=""/175, 0xaf}, {&(0x7f00000003c0)=""/112, 0x70}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x6) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x404000, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000100)=@req={0x9, 0x0, 0x6, 0x7}, 0x10) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) fcntl$notify(r2, 0x402, 0x56c30acae4d3805d) timerfd_create(0x1, 0x80800) 19:39:04 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BLKZEROOUT(r1, 0xc020660b, &(0x7f0000000100)={0xffffffff000, 0xd4}) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) r3 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r3) write$cgroup_pid(r0, &(0x7f0000000100)=r3, 0x7) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x2) 19:39:04 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000080), 0x41000) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000036c0), 0x12) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x383000) ftruncate(r3, 0x200006) sendfile(r1, r3, 0x0, 0x8000fffffffe) 19:39:04 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) accept4$bt_l2cap(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:04 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x5386, &(0x7f00000000c0)) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x1d, 0x4) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) sendfile(r0, r4, 0x0, 0x8000fffffffe) 19:39:04 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000000000), 0xff, 0x3) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 377.402742] block nbd2: Device being setup by another task 19:39:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'vxcan1\x00', 0x1}, 0x18) close(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000036c0), 0x12) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) prctl$PR_SET_KEEPCAPS(0x8, 0x0) 19:39:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x1) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x8000, 0x1) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0xff, 0x8}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x3, 0xea9}}, {0x200, 0x2, 0x0, 0x0, @sint={0x6160, 0x1c93f08c}}, {0x3, 0x52d43053b65b979b, 0x0, 0x0, @irqchip={0x4, 0xffffed67}}]}) 19:39:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x8) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/\a\x00\x00\x00\x00\x00\x00\x00ipv4/vs\xf1\xbf\xe9r\xbf+\xe4\x82fresh_period\x00\xd4\xc8t{\x02\xf2~\x9a\xdd\xf3\xe3)\"E\xff|O\x01c\x04[\x02d&\xf5Z\x1f\xbfw\x0ej\xd1\x13\xe6\xb0\xad\x9d\n\xbf42Y\x0e\xb1\xb6\x84\xefE\xf6\xd6\xb2\xa3\xf5\x03\x19[3\xd6\xbe\'!,\xd7\xbd\x8c\x04o\xeb\xd9,uMS\x93>t\xde\xc0G\xcd+FkR\xadz\x10\xc3\xad\t\xcfF\xff\f\x91\xbd\xc1\xf7\xc4\x18_\x89\xb8\xea\xbc0\xd0\x1f\x00\xfe;nA\xdd\xba4\xb0P\xe7i\xd83\x8al\x0f\xc8,\xbfAI\xf0R\x11}|G\x8e\xbe\x19\x99\xa1=\x93\xd8\x8b\xdf!\v\x98\x8d\xcc\x99\xa6\xc6\xdb\x8f\xb7q', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$TUNSETLINK(r2, 0x400454cd, 0x104) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000000040)) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) write$selinux_create(r3, &(0x7f0000000200)=@objname={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x694e4493, 0x20, './file0\x00'}, 0x62) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x35, &(0x7f0000000000)=@hopopts={0x3a}, 0xff09) 19:39:05 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c", 0x77, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:05 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv\x11\xa4vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) ptrace$setregs(0xf, r2, 0x7, &(0x7f0000000040)="25ce01316b6619311d5a99deed6c9fd981e9caecd26a032a47bcbf1da487607a2d6af5130c920f02880a3064d584aa7216b3b3dd017858bcf2768ee441f5a098e4f5181aa1528a76a8cd9392ca729f9a7676e99b3363d2f036dd976d0a5607d6587f13eaf442b64ae3250aa0be81a08b162f405aad00bcbfce64e61a5f39ad6703e08bebd35447a8bbb1f659f7c369715a69308b71c34437995d4991840d74866c411c9b070e80c5802604190bae7cc8ca2e76d325fc391573aec957d034544f9901767e") clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000000)=r1, 0xfffffe61) 19:39:05 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$rose(r0, 0x104, 0x2, &(0x7f0000000000)=0x3, 0x4) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x2b) [ 377.977271] IPVS: sync thread started: state = BACKUP, mcast_ifn = vxcan1, syncid = 1, id = 0 [ 377.977663] QAT: Invalid ioctl [ 378.026610] QAT: Invalid ioctl [ 378.046261] QAT: Invalid ioctl 19:39:05 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='u\xf7\xf2s\x01LV)\x890\xb3\xbeG\xbdR8\xa8\x90\x90Q\xb8`\"\xfd\xff\xff\xff\xf0>\'\x9a\xbf\xe5\xdf\x05\x130\xce\x9e\xda\x98\x8f&\x0f\xf2zb\xbb\xf1\x02\'c\x1f8KcQ/!_\xa9\x98\x1a\xed_\xf7\b\xd7\xd9\xf0\xeeq)\xf9\x19&\x1a\xa3\xb8\xff\xb5m\xf4I7cI\x9c\xa8\xf1S\x10\xb6\xe7(}6\xe4T\x95\x1fk\x10J\xe1\xf3{\x81\xb2\x90', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$PPPIOCSMRU1(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0xfffffff7) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r3, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000040)="ba9d00320661bd8d408471b7f7ff2eb14ab6766f58c185cf0895d22d8bcd01717461d54a8eb71e45c244ed2cf7947997183f2e3cfec9ff00f02344c05ad6d150a045e135eb921c9cb8a4bc15542b8abd185bff1ecf4e4641fa19b4ae409b7360e9d5917383bea068", 0x68}, {&(0x7f00000001c0)="fd4c75b340cb524395daa598d575e843096baf477731883ffbbc8aa88fca0c566e864aaad976be2dc9e8aace5a1caee89515533b7daa6bd0c1028e4dbd64ca256fe1b53bcbd6b14bbad83e743ae70ad528a06d448cbfc00f0e800e2e7a955e4fe70cd4da8bdc541e8a070287dffdf74efbb4f4bd1ba6e27d0f29dc23085bb0fb4fcf8d513c599f36c1e63814653a55a2cba517f46bac740af474fe76691c836b92deb1874b6d2c897118aa7f5f24af82bf65f9985ff01d6b283e2b3ff7561d614ecefbc716514f687af957fc218b7d", 0xcf}, {&(0x7f00000002c0)="fdd83ee881a67ee606d9443b8b9c5b716e269b7618b408f202c19448c9d3e4a173f98148db80eab38a5fbfed31098bbaf9cef55067679870fa6ff64eb173425123ba0b27fdf1da52f6685fe9b8903ece92967803917c7054b083b888c2fd527d3aabd6102b2cea3905b2c13fd9ef684e51b21a366ab30f130a5af5d3d9010f92bb639912abb1c458e6726fc3202d78183cf9cd2a4c01cb89d303710a0b458da242679aa9cb845cd365ac50c3568ea39aea6325e65fda0109c5eec0213dcad8303feb737a59d79c5d524cc954535386604e58bc20017e67d407ece58ee0b7071de0c021bdd2a2", 0xe6}, {&(0x7f00000003c0)="7be2ee3e6bf0c530cee427a3b56da19d034110464a793baa749cdf14aa2bc01c336d807884741fe1f4ca863ec8c4622d9a1c8086de87a20cd7e039764bba6aaf900219ba80cae4d0254438bf4bd8ac385a6754c05e9458bb6b425725b2f6508f3f323a3bdd6bd7cbbbd34a563af0a451f659832d79eb15a0e237bde4c66703704c3b5d45d7517d07f8c3320f49fc", 0x8e}], 0x4) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 378.078747] QAT: Invalid ioctl 19:39:05 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) ptrace$cont(0xcc472480692dc0f0, r2, 0x0, 0x120000000000) 19:39:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) write$P9_RRENAMEAT(r1, &(0x7f00000000c0)={0x7, 0x4b, 0x2}, 0x7) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:05 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lsetxattr$trusted_overlay_opaque(0x0, &(0x7f0000000300)='trusted.overlay.opaque\x00', &(0x7f0000000340)='y\x00', 0x2, 0x1) syz_open_dev$usbmon(&(0x7f0000000280)='\x1adev/usbmo#\x00', 0x4, 0x1282) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f00000002c0)={@hyper}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x20}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0xa0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) dup3(0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) syncfs(r1) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$dupfd(r3, 0x0, r2) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="00fb8802069d52419df0b777449e75a3cab26d2cfb29381f61ad654e96dbcb0409f159343c4e7064f385d84e5bda59845e46643dacdaec6e5dbd1d9dac7b752180d005aa466c16bafb79162c76b70511623293ccf2b8264ad50c5620a216d6205d7a3a2588fffc1ca0ccffac845c926d99188128b94cd37b11e50fdd7724db6ea7bbbd27d7ae0e0a7a4063e58a7ac5ae3ff2008ed3e7550f62"], 0x88, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2e94790fa797557a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) dup3(0xffffffffffffffff, r1, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) getsockopt$inet_opts(r1, 0x0, 0x10, &(0x7f0000000100)=""/77, 0x0) r4 = openat$rtc(0xffffffffffffff9c, 0x0, 0x1, 0x0) close(r4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r5, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) vmsplice(r5, &(0x7f0000000a40)=[{&(0x7f0000000500)="ead99282a975d180cd25e5af432c5cdb73ea1f107f933b22397d526a2d7a02ea951414d32bbe20560cedc4053689280bdcc5eb96a86471c5b751de6f01f0a7790032b24a0317438316b389e3b1914f1563e03adcd18c0ee9062ccc3106b8d27f4cd26343959da98f6bb97179cefe90d9d452de785cc6e2b40c074d0f6df89ef75c5bd9b2e6343d1ffe7a7baf61da7a5eddcfb94c6bb2c5", 0x97}, {&(0x7f0000000680)="454243b05b39c84ca46a097e846ba576ae96ae3e62139d5d1cfb6e2dcddb1c2a6948625429d95847d89bd08161b0a2e1b514ba0f60db3ee4dbcb48f016b9f9dbfb76376a9159ebe16d0d066234c123a1187a8bccaf27310f2d19a5eacb1df3679f88948bbc7a55a73e93f8052e67c457d32e08827644d0091600fed1ef8a75305abe655ea2de70265d901c7206dec97de993aa9bd1b50e676fe22aa0aefa25d6d8d5bc0280a9157a71b7d21ebc4ff206f36710e70d5c1f288fdd8c400c6097a9244a4d2f1f89f6cc861aed2477a9fd03a9323387b277300fbb6e200d7749084bb7c4cf91c9b25e03a3f3d2993fee83", 0xef}, {&(0x7f0000000780)="98a9d9e393e58acfb38e59b0418cbc565140466107d91d2888b47abb8dc880a472e93108d29997774e90e12f3bc8451b3b89eb2689e6b776fea492e4c55424cd3f2579b921d59bab06931e7b0dcd37e42c6cba71b39959ffdabb2e0426f8103595a62a6099ce07b3d5d893d2f52e5f1ad2c5ad17a5a7c6cd90b289953336e7ced67c0794a1af6d", 0x87}, {&(0x7f0000000840)="9cc5497aaeebc1a4ad65952d27c78d3adb328010c3cc6f0b51cd698d6858d87b5e1807d5bd7df097262a042dcce91fd570ae46ffa80c99bda547204f1972e61cc13ea4324cf0aff97ef835b1aa38525dc1da867c596776aa0a927316dc05ad2947b1264f6dd7ad3671478b45e2e72d40638337cd50ee4df89da6784a9a4b58445ef63f626f0a773f22da15462f8de6f6117064cb6f6de8a156a94242b5efb4979d80e859f9875d44687edb35dc2d14f7204ce9ad41141acb62bf79685e143de0599feb126492c6dd1dd615fa8881e043b21df6887d99bea7ca97406ce5c5b1a0c189f4", 0xe3}, {&(0x7f0000000180)="e5f1e0f3ac3d3811325a433948a3c40e5834d94a74c1a335fb5e8ea6c09c7f4a23005660db7a4a3e053f933ea7ff8e68fb217feb4970f86fb8a3f4d40e7c87fa3601643dafd69b6ebb0d3d82ba1f4f484aa0be57", 0x54}, {&(0x7f0000000940)="72d3ebf26415e6883d975638fbee5ee312781484869577615573263e4f024cb2a90a42e7360ae03abec618897bb8d0a6f978b307102f10e317727fec80aefb270d88dc3b8959", 0x46}, {&(0x7f0000000080)="f0cea2b320ea016c6a149451fd", 0xd}, {&(0x7f00000009c0)="f2859b4202a524bbcdf357a8198915bd9d082a4c76c85ca2132c409b83928c2d0e0fbb998d97a4fc3a8b412897a17111a5e47dc1c21d5c31ad7ccfdc9ff599fc3ba0c1b0bb9fc93b1039f4f4a9b3dfced90409d2715e956e792b5b4e517410ad3e17fab28c44b486a114897e018ebfff97435b63302c38a1d98e4253fbe56abe", 0x80}], 0x8, 0x4bbedc36b6cb39ca) readahead(0xffffffffffffffff, 0x0, 0x0) 19:39:05 executing program 4: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 19:39:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x800, 0x7, [0x3f, 0xaf2, 0x6, 0x7, 0x7, 0x1, 0x4]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={r5, @in={{0x2, 0x4e22, @empty}}, 0x6, 0x3ff, 0x400, 0x0, 0x4}, &(0x7f0000000200)=0x98) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) [ 378.470137] net_ratelimit: 23 callbacks suppressed [ 378.470142] protocol 88fb is buggy, dev hsr_slave_0 [ 378.480518] protocol 88fb is buggy, dev hsr_slave_1 19:39:05 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c", 0x77, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x100, 0x8}) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$KDMKTONE(r2, 0x4b30, 0x9) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00'}) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000002c0)={0x8, 0x1, 'client1\x00', 0x2, "bfa3d8f8edc44102", "7c7c46ad8be7a1b2ceee2059cdc7293ac3c17022bc046d03c11f676749930f95", 0xfff, 0x101}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000000c0)={r7, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r7, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x1}}}, 0x84) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") sendmsg$nl_route_sched(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=@newtaction={0x1374, 0x30, 0x2, 0x70bd2d, 0x25dfdbfc, {}, [{0xa8, 0x1, @m_bpf={0xa4, 0x1e, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, [@TCA_ACT_BPF_FD={0x8, 0x5, r4}]}, {0x88, 0x6, "caffd006f08c78cc2dd3ec694f9e561ad769d9aa66c473347a399058b8bb935f042bfc59d4bb7285a5e9503273147300e89002f5408f6f6c6a3bcdbe48879a0cc3c286438c86df90f83eee99c23bc7587b597fc8f28169a5def418c93242701f350368d254b2663e04e67ab85b1880784a95669c336fea8ed41546b5bf1f7542c3b598"}}}}, {0x144, 0x1, @m_gact={0x140, 0x1b, {{0xc, 0x1, 'gact\x00'}, {0x70, 0x2, [@TCA_GACT_PROB={0xc, 0x3, {0x3, 0x29d, 0x8}}, @TCA_GACT_PARMS={0x18, 0x2, {0x7f, 0x9, 0x3, 0x6, 0x3}}, @TCA_GACT_PARMS={0x18, 0x2, {0xc6910b7, 0xffff, 0x20000000, 0x3ff, 0x5}}, @TCA_GACT_PARMS={0x18, 0x2, {0x8, 0x2, 0x4, 0x5, 0x9}}, @TCA_GACT_PARMS={0x18, 0x2, {0x7, 0x8, 0x5a26ad187d9d9f15, 0xfffffff8, 0x8}}]}, {0xbc, 0x6, "8387e2b5a57b7829958dcf8ad8d902ff8a863ed8857eb501e49ea819aaf165a0db1abbd628382c756a058a7a461fe09572ea9e8e95903e06348132fb8894e27081544e81241eed510690b24794e576a68054cc62ba58d0f4da9f3ede429e7d3e009a04777a1d4db0a6e060c5b75ad07c59d76051676edb3781f8f695f6f2e1bc4c9ab4f2ca533c806d19e11b7ed6c894371d28f6d0cfa7bf19c054ff9fac7db38569eab6746db0f8c9d6164573157036e44b9f1fc9"}}}}, {0x128, 0x1, @m_vlan={0x124, 0x8, {{0xc, 0x1, 'vlan\x00'}, {0x58, 0x2, [@TCA_VLAN_PUSH_VLAN_ID={0x8, 0x3, 0xe70}, @TCA_VLAN_PUSH_VLAN_ID={0x8, 0x3, 0xde5}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x8, 0x4, 0x8100}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x8}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x8, 0x6, 0x7}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x8, 0x4, 0x88a8}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x8, 0x4, 0x88a8}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x3ff, 0x52c, 0x0, 0x6, 0x9}, 0x2}}]}, {0xb8, 0x6, "d262c4da71c0701b8ce7c0cb3670d62695ad239920bfc5478919baf9359c94d94d174d62b8dfe6153d5f7354c32b8dd794eea3ab9442f18f1a0e5c6cd920ea819adeafbad95affb4459852678a97e96b0327447ad27daea01d2cdd75de2ad1b1f2b59f66ce03904406ea8ab7eb739ea84d5166933fdf1becd747ffd3766f92b8d0be4b5c15cb63a67333f81b7486e3145deef6fe98a0ef7da8370eaba69379b0181f25c748ec061e255ffc840e0f8bd665e95734"}}}}, {0x104c, 0x1, @m_simple={0x1048, 0x20, {{0xc, 0x1, 'simple\x00'}, {0x30, 0x2, [@TCA_DEF_DATA={0x2c, 0x3, '/proc/sys/net/ipv4/vs/sync_threshold\x00'}]}, {0x1004, 0x6, "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"}}}}]}, 0x1374}, 0x1, 0x0, 0x0, 0x4a080}, 0x40) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) [ 378.806545] block nbd4: shutting down sockets 19:39:06 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:06 executing program 1: ioctl$UI_END_FF_UPLOAD(0xffffffffffffffff, 0x406855c9, &(0x7f0000000000)={0x9, 0x1, {0x54, 0xfffa, 0x6, {0x7}, {0x8001, 0x3}, @rumble={0x5, 0x8}}, {0x55, 0x101, 0x1, {0x1ff, 0x7ff}, {0x6, 0x6}, @ramp={0xa470, 0x5, {0x0, 0x6, 0x5, 0xf12f}}}}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x1000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x200) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000340)={&(0x7f00000000c0), 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x148, r3, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x842f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x100}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf5a7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1d5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x69}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0x24, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6db}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc7}]}, @TIPC_NLA_NODE={0x10, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x36128360}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 19:39:06 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x10000, 0x0) 19:39:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000581642, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 378.950121] protocol 88fb is buggy, dev hsr_slave_0 [ 378.955227] protocol 88fb is buggy, dev hsr_slave_1 19:39:06 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x2}, 0x28, 0x1) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r3) write$P9_RGETLOCK(0xffffffffffffffff, &(0x7f0000000040)={0x26, 0x37, 0x1, {0x0, 0x100, 0x0, r3, 0x8, 'keyring['}}, 0x26) clone(0x44001000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x12) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket(0x11, 0x2, 0x0) r6 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r5, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) setsockopt$TIPC_SRC_DROPPABLE(r5, 0x10f, 0x80, &(0x7f00000000c0)=0x7ebc, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0), 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000080)) 19:39:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffffff) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x0, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000180)={0x6, 0x118, 0xfa00, {{0xbd, 0x101, "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", 0xd5, 0x5, 0x7, 0x0, 0x8, 0x2, 0xc2}, r4}}, 0x120) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$SG_SCSI_RESET(r5, 0x2284, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x800000049043, 0x93) 19:39:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_EDID(r2, 0xc0285629, &(0x7f0000000080)={0x0, 0x1, 0x8, [], &(0x7f0000000040)=0x5}) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) [ 379.068933] IPVS: ftp: loaded support on port[0] = 21 19:39:06 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x4000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/10) r1 = socket$inet6(0xa, 0x2, 0x0) close(r1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:06 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) shmctl$IPC_RMID(0x0, 0x0) [ 379.510191] protocol 88fb is buggy, dev hsr_slave_0 [ 379.515577] protocol 88fb is buggy, dev hsr_slave_1 19:39:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000000)=0x8000, 0x4) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") sendfile(r2, r3, &(0x7f0000000040), 0x8) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r4, 0x200006) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) syz_mount_image$nfs4(&(0x7f00000002c0)='nfs4\x00', &(0x7f0000000300)='./bus\x00', 0x6, 0x0, &(0x7f0000001480), 0x6d4b09fe93734673, &(0x7f0000001500)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00') recvmmsg(r6, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000000100)={0x0, 0x0}) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r9, 0x0, 0x0) lstat(&(0x7f0000000140)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280)={r7, r9, r10}, 0xc) sendfile(r0, r4, 0x0, 0x8000fffffffe) 19:39:06 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c", 0x77, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) [ 379.750122] protocol 88fb is buggy, dev hsr_slave_0 [ 379.750205] protocol 88fb is buggy, dev hsr_slave_1 [ 379.755257] protocol 88fb is buggy, dev hsr_slave_1 [ 379.765397] protocol 88fb is buggy, dev hsr_slave_0 19:39:07 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x2, 0x0, @empty}, {0xa, 0x0, 0x0, @local}, r3}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000380)={0x10, 0x30, 0xfa00, {&(0x7f0000000340), 0x1, {0xa, 0x4e22, 0x6, @empty, 0x8}, r3}}, 0x38) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000240), 0x10) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x8d, 0x0, [0xffff, 0x3ff, 0x6, 0x20]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r4, 0x10f, 0x84, &(0x7f0000000280), &(0x7f0000000300)=0xfe30) r5 = socket$packet(0x11, 0x3, 0x300) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x2) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r5, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) fcntl$getown(r5, 0x9) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:07 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000000)=r1, 0x1) 19:39:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") accept4(r1, 0x0, &(0x7f00000000c0), 0x800) 19:39:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x32) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000036c0), 0x12) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) 19:39:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000100)='./bus\x00', 0x10, 0x1) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:07 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x1000, {0x40, 0x5, 0x6, 0x5, 0x22, 0xff}, 0x4, 0x3f}, 0xe) r2 = getpgrp(0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r3, 0xc0406619, &(0x7f0000000040)={{0x1, 0x0, @reserved="01b43424b957033258a62d675f4f4bff37f783f6294a52ab601370d66fb15519"}}) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x12) 19:39:07 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x2c, r7, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_ALGID={0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xd97}]}, 0x2c}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r5, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r7, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_SECRETLEN={0x8}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x20}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x746, 0x8001, 0x40, 0x3, 0x3]}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x6}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x10000, 0xfffff000]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x20}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x10) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x11a, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0xfffffd98, 0x0}}, {{0x0, 0x0, 0x0}, 0xb4a1}], 0x3, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000000)={0x0, @aes128}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) getpeername$netrom(r1, &(0x7f00000000c0)={{0x3, @default}, [@bcast, @null, @bcast, @null, @bcast, @null, @default]}, &(0x7f0000000140)=0x48) 19:39:07 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x480001) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) r2 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$CAPI_GET_FLAGS(r3, 0x80044323, &(0x7f0000000240)) exit_group(0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000000)='syz1\x00') r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffff8, 0x10000) r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x7) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000080)={0x1, 0x18800}) dup2(r4, r0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x7) 19:39:07 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615b", 0xb3, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:07 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f0000000000)={0x28, 0x2, 0x0, {0xfffffffffffffffe, 0x8, 0x7fffffff}}, 0xfffffffffffffea8) 19:39:07 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x2, 0x80007, 0x20) accept4$ax25(r1, 0x0, &(0x7f00000000c0), 0x80000) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:07 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vm/sloppy_s\xe2\xb8\xed\xbf', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = getpgrp(r2) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3f, 0x103) write$P9_RGETLOCK(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="230000003702000003000000000000001f00000000000000", @ANYRES32=r3, @ANYBLOB="e200ffb6ed802e13c003fc3664729c3b1098b79d177e9e8735b11a1f7bb7118f384f29b186b46215c0f167f824a35feaee9eeb63c874ae18b3dab2a9ca41a22fa40a9f589aa54fd47392433d6f0c663d08a55845a3c1a9c25372ab15cf1bfb9253a5f7926a7e7bfe838f2f2e0f7ca57d1feb45ba9f805bdf2b9f59183c4ba03095667ff1bad72706cd02f694042925866b721dfff949de3c060d55975f96d3bd522e14d992bc9eae2701b1ef31d18dd321810e47b827f2420ee7b8e8b9640a8232bb97c8d3fc9899c42c00f9da22a4fc1ce7ab9b628ca334ffcbed4cff2bac6760dc32f7a02e72acf9cecbefbfbc7a7f9cffb932af1cffe963286a482972fdf0291042c1644ad831c5468bb96dff41eccff7a9cdd45a5847f963607f5137cd1ca3bd652d1644271fdb403cfd1895fce5528e404c05887babf0f3d2f626d5e6cf45d9bb0e0f0b9aaf995a45f1e6b1efefd2f29184ec873e4911f9f91f5326b02d14e3bafce42d346ca59c9ceda4da49402a08c6bc3625b5479c"], 0x23) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r5 = request_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)='system[wlan0&', 0x0) request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)='!}uservmnet1[ppp1,posix_acl_access\x00', r5) write$cgroup_pid(r0, &(0x7f0000000100)=r3, 0x12) 19:39:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xffffffffffffff13, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r7}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="380000001000040700"/20, @ANYRES32=r7, @ANYBLOB="00000000000000001800120008000100767469000c00020008000100", @ANYRES32=r4], 0x38}}, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@empty, r7}, 0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:07 executing program 1: r0 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000400)) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000000)={0x8001004, 0x8}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) sendmsg$netlink(r3, &(0x7f00000000c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8011002}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000140)={0x2b8, 0x30, 0x8, 0x70bd2c, 0x25dfdbff, "", [@generic="cca00a950c91b1d72b1dcb256daa01e3fbccde5664f2c9e6687056e81e539ee9b866ea7bc1858ae6ed9efbab94d37cd98a9ecc5bd8ac9b5e0148fde3542325ca316e61b87aab74f789526b33ce9cec63c10a06267345915c7faebc1a7c94c8db0a86f74461e4f28e939788", @generic="93ba5cdfb166ea7faebead4ed3d24f0f1673fd3ab6bb6f79606ac06d766467e9ffaf881c35e035ec4ea1070f27ca7693db99652c5c9033f543d322a9b2c563b2387fce7f77356217b55eb1a6f8aee2d7d3d7b872c8ad59cb16f8fe1ee7bef28fb97d336e18278ae8c53c9212042f44b472bb36ccbfbbd7dc3664812fb3a29a", @generic="db003d4ff50f66f55294a44d38eb66e14a2509942ceaacb728a38a028f09ce63aa72df2344dcf25c37a37a7307aace50bc3d00e42d556c687fc43a47ab5e182806ed30aa3d1e0f82fa700b4194e5ea565f98e850a901017987d260cea87ffb51a5c44f940219a2ef2b471a16704d52646f929f5cfbb26087e3d7a2145a997f08951f0960351841dce128f216f66e26373fe86e6f35ba8b783f2005f3999270cc6719e37e9485534d2a40463d82cb", @nested={0x110, 0x20, [@generic="e4f307ddd1478d62df06bd77e0bd48ae7575dc07b3395156a8768e0e6d084b196c6d3ab1f702284efbf51605fbf29a35fd4a4b4c2c98e2ebe3289a63c680617c034ebc9aaee84a56430ffaaba51dcfcb83d8937a49f33e23627ba0f7578d474f9c593f91210b7a3fb707f3261c85bf2f643fc13647d01dab3b7b5a5ff88e3c0694efe5a7e27961b4702b42ff0adbe82805686e1eb1a58a2101901448586350e115c24c84946444c517fc59c4b117f58d61a33d5e47eac7f1b0595b26b3f1cd0cf66c88c071314d314de9034fc499c9f839c0c167f983386e7f9acae6bffe2f7adcd487e97248b1d60c43471cd0198dc03d045a16bf", @typed={0xc, 0x6a, @u64=0x6}, @typed={0x8, 0x4d, @uid=r5}]}]}, 0x2b8}, {&(0x7f00000004c0)={0x130, 0x11, 0xe6054b8a9b2941be, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0x2b, @pid=r2}, @generic="a820706a17ca31e691efad5f0dad331e71bfbd0885e16f7ce1cb2f", @generic="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"]}, 0x130}], 0x2, 0x0, 0x0, 0x4000000}, 0x0) exit_group(0x0) write$cgroup_pid(r1, &(0x7f0000000100)=r2, 0x12) r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$VIDIOC_DBG_G_CHIP_INFO(r6, 0xc0c85666, &(0x7f0000000600)={{0x1, @name="9fbaa2390fc0732afeda433ead5c3ddf50a9313156dd1866461ebd1ef83be0fe"}, "88a3f371901e3f5374a1802292cf450b55ba235a0d5a016e0e6141a3c80cd938", 0x1}) 19:39:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x8000000c5243, 0x40) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0xb, [@func={0xa, 0x0, 0x0, 0xc, 0x5}, @union={0xd, 0x1, 0x0, 0x5, 0x1, 0xffff, [{0x8, 0x1, 0x8}]}]}, {0x0, [0x50, 0x5f, 0x30, 0x2e, 0x61, 0x1, 0x61, 0x0, 0x2e]}}, &(0x7f0000000180)=""/60, 0x47, 0x3c}, 0x20) [ 380.793369] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 19:39:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = accept4$x25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x12, 0x0) write$binfmt_misc(r3, &(0x7f00000000c0)={'syz1', "ed6c766c98f512dc7e3a5f3a904b21258795cb245251b970319db7c77b0f718a48f131422f563be0c568235f149d1e74dbd62a2a1ddd1bd9ebf5bbffab5f45e085fc2154c7278d687615d8741cdc11e8809d5b3eff4f71dace8947a44324864d4195003cdd1b560567d654610f0b7bc8967063feaaaa1279b6c2fa1b598dad3a9dc5bcedb49a065ebd9c1fc9014228f99ce3d823695ff4d1f102b986ea737e2c24a5439d6d7aacb65ad6ab2fbc6ba3d2bc3df08ef2e2981e013d3057f67d76785c2ba4926a1093d1b4893b6c0854e442575ca5e620abfeb8b2d6661aa7ed6781da43ba34cd8c31c96206e5e7b90266c82f"}, 0xf5) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x90040) syz_open_pts(r4, 0x400200) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) [ 380.871705] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 19:39:08 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4) r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4) setns(r0, 0xa3e8a6156702ab6d) r7 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r8 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x24400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r8, 0x4040534e, &(0x7f0000000040)={0x40, @time, 0x81, {0x0, 0x1}, 0x7, 0x2, 0x39}) exit_group(0x10002) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffb000/0x1000)=nil) write$cgroup_pid(r0, &(0x7f0000000100)=r7, 0x12) [ 380.975776] block nbd4: shutting down sockets [ 380.985660] block nbd4: shutting down sockets 19:39:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x9) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000001240)=ANY=[@ANYBLOB="0600000000000000000100000000"]) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'bridge0\x00', 0x100}) sendfile(r3, r4, &(0x7f0000000080), 0x6) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r6 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) arch_prctl$ARCH_GET_CPUID(0x1011) ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4) r7 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vfio/vfio\x00', 0x104, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r7) write$binfmt_misc(r3, &(0x7f00000001c0)={'syz1', "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"}, 0x1004) r8 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) open(&(0x7f0000001200)='./bus\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x2}) ftruncate(r8, 0x200006) sendfile(r0, r8, 0x0, 0x8000fffffffe) 19:39:08 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) setxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.ima\x00', &(0x7f00000001c0)=@v1={0x2, "5024c93a"}, 0x5, 0x7) [ 381.004563] audit: type=1800 audit(1571081948.192:123): pid=21335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="bus" dev="sda1" ino=17011 res=0 [ 381.085691] audit: type=1800 audit(1571081948.212:124): pid=21335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="bus" dev="sda1" ino=17011 res=0 [ 381.148978] bridge0: port 2(bridge_slave_1) entered disabled state [ 381.156029] bridge0: port 1(bridge_slave_0) entered disabled state [ 381.163315] device bridge0 entered promiscuous mode [ 381.176850] audit: type=1804 audit(1571081948.362:125): pid=21354 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir955665473/syzkaller.G5sQR6/660/bus" dev="sda1" ino=16658 res=1 19:39:08 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615b", 0xb3, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) read$usbmon(r1, &(0x7f00000000c0)=""/146, 0x92) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ioctl$VIDIOC_S_PARM(r1, 0xc0cc5616, &(0x7f0000000280)={0x0, @capture={0x1000, 0x1, {0xfffffffb, 0x9}, 0x1e7, 0x8}}) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000180)) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:08 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) 19:39:08 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100), 0x12) 19:39:08 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) r3 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r3) getpid() r4 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r4) r5 = getpgrp(r4) r6 = getpgrp(r5) clone(0x1000b2200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r6, 0x12) 19:39:08 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='\x00\x00\xa5\xb2\"\xdbxGS\xad\xa4\x8c\xccK\x00\x10\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x4) 19:39:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ppoll(&(0x7f0000000300)=[{r1, 0x1000}, {r2, 0xb6980dac36dac2ae}, {r3, 0x20}, {r4, 0x4020}, {0xffffffffffffffff, 0x20}], 0x5, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380)={0x6}, 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") connect$inet(r5, &(0x7f00000004c0)={0x2, 0x4e20, @multicast2}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r6, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r7 = socket(0x11, 0x2, 0x0) r8 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r7, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r8, 0xab00, r7) accept4$nfc_llcp(r7, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r9, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") pwritev(r9, &(0x7f00000003c0)=[{&(0x7f0000000100)="37cf2d524ed131afa41c9dcd44214902bbd96c872752b1163279837cbb8715ae4416d445a72d9357374ad4b039cb5dca26d45ca2c50da6dc5dafcca5d796b22a6082c384c9cf86852bd674b1dccdba12"}, {&(0x7f0000000180)="3b18297830bb8f1496fb9a20cc372128d694a7fb33e06e1f3486b85c9bfbc640575d7f868cd93f32753e263c7e77879a1369149f208b914b8fd3c326ca4482d9a72bfdddd215f7f53e24880039f302000000000000001b73d7197769fc2e94ac9461", 0xfffffe9c}, {&(0x7f0000000500)="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"}, {&(0x7f0000000200)="bad644c1d71121db19e6b39e8c9c1fe999d8ab24f697cabb7c366bf0c710392af610d2c90c40e956067387486ab66265a96f368aecde3fb8933dfac4644b"}, {&(0x7f0000000240)="329a22813558397c5f16351d9d75e618b3fcb7050b918be7b2"}, {&(0x7f0000000280)="145234d69d9b3ba4110356b7a84a39e17f4fc5dfd873ce2356533005a3e294828618c2b96e55835c287e5230c2f96f474c79b83ec17c3b347929a8d383b67edc6b21f6b69f436e60cb79fc5f4229c7e41ced1251972b8bd66d5a5999063f0e3b0fe5e2b445bfaf4d37f0937b"}, {&(0x7f0000000300)}, {&(0x7f0000001600)="0f9dd6a52f82826425762790f8015dcf3e0da9980738938f9443e8e1aec81a4fbab6f719e7b56fdba6424952a34e52f45ee240fe1f970e47ca93314aa954f6c906d2cef7127b2605d889a1938b96ecd2e877b93465ea841f4581a62ce0aaa65b8fa8a7bc35bdd9a8765d"}, {&(0x7f0000001500)="5d67a35a4bc25fc2135b61c666a2760de8787431ac0ce6f9d16f7503e31bdb00b5d66dfe30471d0ebc64f56d14c00684fd68cae027995b138390c6814ed58aa706dd289a8e0e80f5f31733d589573b753dc74485fffb6e6a215431f528705abe7315a4c7fe1fa8d17577a50c2e5fe52b703e4545565d3203d56c6e32c2614b298e58302b337915a11b7db16ef68f1287252abfa313410eafee6e0aebd106d086e579cb661ff4f3ad9307a52c18735274299fc8b174c2e9ea82e995a1279d0094d3"}], 0xb1, 0x0) 19:39:08 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = getpgid(0x0) r3 = getpgrp(0xffffffffffffffff) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioprio_get$pid(0x1, r3) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8001, 0x2) ioctl$VIDIOC_STREAMON(r4, 0x40045612, &(0x7f0000000140)=0x3) r5 = accept4$x25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x12, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r5, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x6c}) 19:39:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$unix(r2, &(0x7f0000000340)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)="4f888f84aae94488e28c4d423fef89d40ad054ed7eb918b14296c7906aea0eaab0308c68e6548fc6cb4b185aa6e9c4b1195ce8d5c19c72b4b5", 0x39}, {&(0x7f0000000140)="e8cad5bb96d3d4dfddd51d4865b7379e650c790a976229db8a179e525298c5a1bf951d5bbb05aef63da67c139605356c275284a3c8fcae941b65e3aae76c494844f25828412b41b1eb3cad9198c2ced644c081cc0fbc9e72e0f649ad948584edc6052140ded207d9f2d1494b497468d395d60219577cefc248ccbfc3633285498a5a6d5e7ed0f8e507a924a47a5f0d8a40c04738d11fecde1c4f788b5189e9a82219c35ab591104e40548bf00325992dfa20753d08088b37bde203407d189e074ff181df6a4ca70f7c76ab6f6c768a1bdae2c588d09688a45b6440b8809b4ac823018ff072b705036b5d", 0xea}, {&(0x7f0000000240)="e6e05f591db7dec72e59ff35fb45536817c80955434b6f264c3db5a9836c0aa563fdca8c25f4ad584ba8f0238f63169084be32002809ddf6dce5a16a85beadc54f1899c966b035a559589e6396c150c49812faf4a6d6780199fc206a1ea6c9aa16957bdb431724e09f46ef4c712d5cdb419c1ca6bc0798fe36f13e7c40e8ec7f428f0b751c76d672ab39fd766366875f42d39f76ec109ec11504f4eae3e3271814bc7eac52dd2ca915dd55e2ab20afcb4c5247c67bee2d211475d8559491dce47c67d17b6e2b186f15188acf", 0xcc}], 0x3, 0x0, 0x0, 0x10}, 0x100c0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0xfa}], 0x1, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'dummy0\x00', 0x5a8}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x7ff, 0x4) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) [ 381.873191] audit: type=1804 audit(1571081949.062:126): pid=21354 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir955665473/syzkaller.G5sQR6/660/bus" dev="sda1" ino=16658 res=1 [ 381.915264] block nbd4: shutting down sockets [ 381.935402] block nbd4: shutting down sockets [ 381.957127] block nbd3: shutting down sockets [ 381.988471] block nbd3: shutting down sockets 19:39:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0xfe) close(r0) r1 = socket$caif_seqpacket(0x25, 0x5, 0x5) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x4400) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) 19:39:09 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) pipe2(0x0, 0x0) r0 = creat(0x0, 0x0) pipe2$9p(0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'lapb0\x00'}, 0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000040)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) ioctl$RTC_PLL_SET(r4, 0x40207012, &(0x7f0000000200)={0x3, 0x2, 0xe33, 0x5, 0x7, 0x5, 0xffff}) pipe(&(0x7f0000000140)) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000000c0), &(0x7f00000001c0)=0x8) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000980)={0x1b0, r6, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x64, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x28b, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xf26, @loopback, 0xffff}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}]}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, '\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'hsr0\x00'}}]}, @TIPC_NLA_LINK={0x9c, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffeffff}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4bbc}]}]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x800}, 0x4040040) r7 = perf_event_open(&(0x7f0000000040)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r8) r9 = accept4$nfc_llcp(r8, &(0x7f0000000380), 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r9, 0x401c5820, &(0x7f0000000440)={0x20, 0x3f, 0x0, 0x3, 0x400}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) 19:39:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x101000) write$cgroup_pid(r1, &(0x7f00000036c0), 0x90f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000040)=0x2) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) 19:39:09 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615b", 0xb3, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={0xffffffffffffffff}, 0xc) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000100)) kcmp(r1, r2, 0x0, r3, r4) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) 19:39:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101301, 0x0) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:logrotate_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x80}, 0x52) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000740)="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", 0x101}, {&(0x7f0000000100)="2fb4e4137c081c228ef11eb70b87dad3d76b0a34d55631f617686ddb23935846b4864588396b05115c2c746c24fa0a859a5844326f0c336f14ce8c0570c5eab2adb3717e026380ed7c475b593ebbe1bc5cda73dff2363a40f984ce1982967bf8cca83ee84db80604bfdaf5eb8c0043e96fc5a75c8fc58e75392cd006f88ea49db909e2208450d02f00ab506616842c29c74759481e86f27f9fa8b5667a43141f", 0xa0}, {&(0x7f00000001c0)="cbd85eae", 0x4}, {&(0x7f0000000200)="f8bafb2cff5a34d4566afb8e69c27287304964d3af91ca965ad61b5f1f8b90509a0fc46004c04d996490f771f0d5229492a53cf2bbbd492d1cde2cf6f15506d7e3fa4b1f3d6ecabd7da5fe68db704860a6b53094f9a2f11af1a5ef55b670adad33581e9b8fcb9f9831cd4c659e56e0152ca46d8af878d786fe9f487eed9f2f40444422867ce20208c90c7c6ca77bddefe367ea4a5087b127c6a62d4600cf01ba2408e26b775c3400ba0b0d89b32e535bb94b1f", 0xb3}, {&(0x7f00000002c0)="2abcd44db8417c56bfd72ae54077dc97516eb7d88b276dbabb7303a6bcd703d106d93c804b99b1274d1777840bfc", 0x2e}, {&(0x7f0000000300)="c2e2d313f58779b426023af38f4eec5973dcdf72c599aac5340161e170d226c30e9b036c22bcdcc4d4747e01b6781362acb8", 0x32}, {&(0x7f0000000340)="2f834b303a2ea361084acac612a15e91d9997a3b44a57fa8e86c44abae15b99c8ce8bc7cdeb007701716c5e702719093244c384fcb546552d3464cbeed598c0ab9586fac8a0019d8925b5105e342bbe9b1dcbca1766e6f4626176e681dd7aeb9ac4ee021c0365217631c7e131550d101a1564e31654f23d59150954be21028029b6acf3f268ab5bd2365d9a260db15b835007228bfd31ac60ca6111814371429ab411f7112c5d2fa7bd69935f1aaa4e9", 0xb0}, {&(0x7f0000000400)="2db24e7898be901e97f6f0439138cae72fe028a0c75c9e294b0bab8c7e09c6f6d91de74af5afc277a440e53694e203c00f8041f5d44baac7cd52cf15ad06932e944e84f85c689ece01f7e9bb73277bb7bac0007f45a0e7d80a0847b48d2669af1c3633bc47ffc154ade797f12ec1d945caa15a2aacd2b0b49df3cd9cab1b2b9171e359f31c8fa715cab3dbd03f1580ff310ac78064ac071aa228e9e8f6cc2be09ff6eed3c8695cf1abdcffa1db74412c56b03bce740674b1d2f915499f8e", 0xbe}, {&(0x7f0000000500)="c6fd280dd4ad4a9af14146c356a82e322bb16f61435b0e12f1e0790473e3cb76f5561eaf5f157fcb475030cc28e3aea581de6fa991ab3f42e6609cb2808c574b167f4fcb72525d97d53a28918967d30371d4d5f57bc098e8a4735dea0c15b9ca97cb73f14f0ec5eff139f18d4e0a801ae2ff53", 0x73}, {&(0x7f0000000580)="c331b04d6ee9c2365e7a5a9fe9f50276679b1a0b109104c66a59798efbd4f4ba0c86da8310292ee2efbb607cd78217a7c1148b54e165b5738127a04130d10b31833680fa8c78a77500470495ea78982b23917d65933555e16092d3c4c9c54253b5b1cd1ffe8c1bda5473af0c7ef8780fb4d29128991879175b1bce9950db133423044d3a917a74ef7d71fc30e4b6e14a1f60e7b2b1d5874b4bc123ce6d3f249a954c0c82d56b0f8ff7f986900342a7901afc6c7eeb325de28f55760e2eb10ab11b630d0339e2a9e4852413f12495c100145d1a951a490060ad18826897b2e7f06672e8a7", 0xe4}], 0xa, 0x0) 19:39:09 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r9}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r6}]]}}}]}, 0x38}}, 0x0) sendmmsg$sock(r3, &(0x7f0000000e00)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="988e8e2fa3539a45bffd4f632fa5705c74b7605a1199d223d0225f23737978bde70ec704e4dc28004b4a39417f585f66e167bdfcfabc995b2b5000f919cdcbeb449dc11402eeb05f1fc9c9801738abef16c16c613cf231ea70261cdd3e839bde30776a5a42e281845d56daa3395074115fd4671260d82372c725b32b9bf083095102539a444258091229d7108a8f942a5a0cb2eac9705c907e6fbe7619a8d29e8a387d0c2568654a70de63595078a1", 0xaf}, {&(0x7f0000000280)="5b6f9665d9a403f1b8c5f1cefb2c781108ae20e4dfc38110d381926a104c73e0f2eb63afc0fdf5bdced293d1c08c7fd653af95371a6ef30a799d1eb87623c3bc583cd9b0f316baa1f3665a5ef0cff86e42eca4d825fa1783b50cf0b515975d036970ef9e3e3b1295da7a077ef3c0fbef1366d4fa51d0b05102a377dad4088097df05a98758bae9deadfd43e525cea31c6695ec5021", 0x95}, {&(0x7f0000000100)="1e1a7965ca898aba139fe22d1d959bb5481fe684bf7a33a06ad7afd90cc459ec1695f2b5f74b8c64b3d623887df4ad16bb35842a5c26b575279dd6f5b1d9e602dd92152c9a295483", 0x48}, {&(0x7f0000000340)="2f2087933fac820c3c6350185b7d150baf9f6ae96cf18f571c74b78e709c546f499fe0a2dac4109a0fd265d90eb21ae4efc1293b9efadc32656050089c132b43d0924f01404a3aa5f3561a9fa23fb00c5e050eb27eb921635c991f484b11a1e43f7e234b1a7225d765b3eee785421985dddf3cca9e10f64520a4a59476429c17e3801bc61a10a7e69c283e9a6c525e7a46c965cf5b39491a3ebec43a06e2f3bdba1947b9c6e6dc4dd3993d3cb7864862decbbbca42036aa122ad48bfce20f83bc98ca7a3fb6d4ad27d15621818eab6f27d73dd92eb1978c557e1343194fb7c7181fddde6b90f890f6a72de59536997b3", 0xf0}, {&(0x7f0000000440)="3ee6573a8ee3913e8d737121596f50dd2ae7fcf65fe117dec71698ea9fa08e3f505cc0c4bbb82c7a1285bdb9083c99109005493013f3faa52ff9cade36f0cdfc367c7dfe600e20313a412012f30861884fefc996cdb66fb2525c37586e9bd9a478d950d4ca3a1eb126518c092168ef837d71f4d3ca36fb2357c557360a4a89ee02ae73c39d79cea88343f4d97f5e81e32d826402c4404c1db69d256281f7a7022c9a9ca311f7e89b1f8d57b60d3b43be229d2ecc1bdaca3d9b8eb6782bd7280c5232640594c4f65cfa", 0xc9}], 0x5}}, {{&(0x7f00000005c0)=@hci={0x1f, r9, 0x3}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000640)="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", 0xfb}, {&(0x7f0000000740)="c7c58479e9d278fc8ede35c4d6b61d3cf319ebc0e01e7492036ffeee2da694302b4ef3da04798eb75e907eeafa5459b5a66d0957c007935336ebcebd02650ae01ddfbe6216eea8b957642b54b9e42b31b442be5378fec13d910a0650665f3ba14ae53f94f98d88221f03c8e337e97f55a618001b22910386a252af29de881cfa106cc4b52b27ad27e6f6bac5f15a0baf6fa5603b394079f148cca627b074fa9eea7ab762cdd84d0e0e80ac7b0cc922a687", 0xb1}, {&(0x7f0000000800)="df23f156b93bd0f29e924e61a41ad61cb7e1aad9f2a36f94cb266fdeb91d4d9949e712fd1d7cc70423a963926bf33adea1bb6b438a8e740a2c274eb9666f9a9e5687fb3c184c82da49c8a50dbc0f34f278f4c85bb399087038", 0x59}], 0x3}}, {{&(0x7f0000000880)=@caif, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000900)="87bde2acdd1ec965492028c0704ef045a1be9a6be5bc5e358b29bb0047fd2cb9010e509315237fdd6d221b8ecdbcde26af12398092ba03fd205a4f245db1a6ec0a9a9de06725e93dcc2c47d3b6e5c30e350bb2805bcdf833887f59a9b1077b4451626da9732b197d1a465938233e1ef2e392c31d92d7577760fec6ac4bd1c7df7c858332f917b82f71252655e8ffa7c2bc8425dd2fa4c616c4e99c885177f6571e1a8c", 0xa3}, {&(0x7f00000009c0)="0dadfa64bb79", 0x6}, {&(0x7f0000000a00)="af8c440190c2c056611d86faf00e32f0814f22eaf11b71e98525b7b31d2d6a7abbd533e7efe159a65b27bcb33659a624f9f9cf360caae8e8c2e9a7a6234903680a393c3cf951b85b2da1149932eb5fbd5e1e420d00c82f4a247e7df95adc057ffdf38692ca28f98923440081e55f161c34015891e2c1e26bc3fa335931652cbe44217c2df2c708bf6dfc8068a061a96dc2a156b8f0a45ae2b5c4e6dec80d302aa37ae8cf62b61d432630e51807b4d4595512a509a0ae0162295ed77233ad2a9533a3e1e058a3c785", 0xc8}, {&(0x7f0000000b00)="50b1f92bd17128ce61811ff8e238953fbd28c33a7a8037e0b1d7ecde43e9e3b3e37acee7c0e553c78b75438edf6761a9293082de00197622e26f28928563531364d79ccdcf4e51def42a6e4adc5172894baf1c36e0176746dcb0e3757c98f5cb17ee576ee46c03a1da0f9f56534546a173150432f43307797cb219730b8f49b6b0ff036df4bfc4", 0x87}, {&(0x7f0000000bc0)="98e307bcd2bbebb5e9cd099651c2b1a1ccef9e29dd9cca92a3c3187c1a704e97eed15d1b8e373a60871b8160bf8f", 0x2e}, {&(0x7f0000000c00)="e93125296acef888ed27fb5c6dfe", 0xe}, {&(0x7f0000000c40)="aecd290cb45b185572c9753a5f2829f73dcf45bf75ee9231d4b1615d94ad8180828d4759a68856a51afa14ac10ef5d0d37ee521ad8b931dae39741f475f57b22a4f3f140151d6dd7518184624ef33b23f50292e4641bd96a27841ad4c118fdd51b0f162a879a5f91f5f6f00647e6433cc168e7ba53da38fd23517be4cb559b4210a0aaad4c8816bbc0b2e115fb8602", 0x8f}, {&(0x7f0000000d00)="5038359681e3165c9deb78d5c89ca5eebd1c2000eeff30a0f0297e09b3656c182fe229c48dfb8a134d946b25b8272006f30530eccbcb1d8103c505cf", 0x3c}], 0x8, &(0x7f0000000dc0)}}], 0x3, 0x8c000) finit_module(r2, &(0x7f0000000000)='selfem0)\x00', 0xc6d905100a9ae793) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r10 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r10, 0x200006) sendfile(r0, r10, 0x0, 0x8000fffffffe) 19:39:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) r2 = getpid() r3 = getpgrp(r2) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r3, 0x12) 19:39:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") connect(r0, &(0x7f0000000140)=@sco={0x1f, {0x1f, 0x8, 0x81, 0x0, 0xf7, 0x5}}, 0x80) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0xfffffffb, 0x4) r3 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r3, 0x100, 0x70bd2d, 0x25dfdbf4, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x40, 0x400, 0x5, 0x400}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40000004}, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x3bd4836842b44fa3, 0x0, 0x25dfdbfe, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x1400000}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x1) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x59100800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x100, 0x70bd25, 0x25dfdbfe, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x80) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f00000000c0)={0x3ca, 0x8, 0x4, 0x40, {0x0, 0x2710}, {0x3, 0x1, 0xa2, 0x0, 0x3, 0x1, "50982a76"}, 0x101, 0x2, @userptr=0x1, 0x4}) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x10) 19:39:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000004c0)="86", 0x1}], 0x1, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) r2 = openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000040)=""/21, 0x15}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/228, 0xe4}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/77, 0x4d}, {&(0x7f0000000240)=""/55, 0x37}], 0x8) 19:39:09 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@caif=@dgm, &(0x7f0000000080)=0x80, 0x180800) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r6}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r3}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_getaddr={0x5c, 0x16, 0x800, 0x70bd29, 0x25dfdbfc, {0xa, 0x10, 0x0, 0xc8, r6}, [@IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @empty}}, @IFA_ADDRESS={0x14, 0x1, @rand_addr="d091fc33fc537654c2bc0feea2975c86"}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [], @loopback}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x90}, 0x44080) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r8 = getpgrp(0xffffffffffffffff) r9 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x80, 0x20002) ioctl$UI_DEV_SETUP(r9, 0x405c5503, &(0x7f00000002c0)={{0x8001, 0x4c3, 0x4, 0x7}, 'syz0\x00', 0x53}) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r7, &(0x7f0000000100)=r8, 0x12) 19:39:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$ax25(0x3, 0x5, 0xf0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:09 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000040)) 19:39:10 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791", 0xd1, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'caif0\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x5, [{0x80, 0x464f}, {0x101, 0x400}, {0x1, 0x40000000}, {0x10001}, {0xfffffeff, 0x10000}]}}) 19:39:10 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts={0x2b, 0x6, [], [@calipso={0x7, 0x20, {0x7fff, 0x6, 0x3f, 0x1b, [0xb1eb, 0x800, 0x10000]}}, @enc_lim={0x4, 0x1, 0xf9}, @ra={0x5, 0x2, 0xfffc}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1]}, 0x38) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, &(0x7f0000000140)=0x4) 19:39:10 executing program 4: 19:39:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x2) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000040)) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:10 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:10 executing program 4: [ 383.286655] sctp: [Deprecated]: syz-executor.1 (pid 21504) Use of int in maxseg socket option. [ 383.286655] Use struct sctp_assoc_value instead 19:39:10 executing program 4: 19:39:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) dup2(r0, 0xffffffffffffffff) 19:39:10 executing program 1: r0 = semget(0x3, 0x4, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000200)=""/44) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000300)=""/150) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000140)=""/205, &(0x7f0000000240)=0xcd) r4 = socket(0x11, 0x2, 0x0) r5 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f00000002c0)=[0x0, 0x3], 0x2) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r4, 0x110, 0x4, &(0x7f0000000280)=0x1, 0x4) write$cgroup_pid(r3, &(0x7f0000000100)=r2, 0x12) r6 = dup(r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3, 0x0, 0x2, 0xd, 0xfffa, 0x800}, &(0x7f0000000040)=0x20) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x401}, 0x8) 19:39:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) close(r0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000036c0), 0x12) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x880, 0x0) ftruncate(r4, 0x200006) 19:39:10 executing program 4: [ 383.480082] block nbd1: Device being setup by another task [ 383.670185] net_ratelimit: 17 callbacks suppressed [ 383.670190] protocol 88fb is buggy, dev hsr_slave_0 [ 383.680355] protocol 88fb is buggy, dev hsr_slave_1 [ 383.910150] protocol 88fb is buggy, dev hsr_slave_0 [ 383.915287] protocol 88fb is buggy, dev hsr_slave_1 [ 383.920114] protocol 88fb is buggy, dev hsr_slave_0 [ 383.925810] protocol 88fb is buggy, dev hsr_slave_1 [ 383.930985] protocol 88fb is buggy, dev hsr_slave_0 [ 383.936158] protocol 88fb is buggy, dev hsr_slave_1 19:39:11 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791", 0xd1, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:11 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x4, &(0x7f0000000300)=[{&(0x7f0000000140)="996c0eb342311b6c14a2d15ca4fe448e3bdb6e3b8a20253dd850f530bf8db076cdcf9ae9cc1fe634ca3cf9273629597ed68da02600d9028a6efe224778fa19ed701f4a9d5910c29ac404b57e2a656d4e74b9392bf2dcfafa4464a7131c345125e16076bb18f5a7751069b33a257b2bd1ab3ea4aee72f019eda6da8cd24b32f4afcde55bccd7a3041e4f586a883f3b03e39f8", 0x92, 0xffffffff}, {&(0x7f0000000200)="c640211899898e14525f1dc761a52b1064a611388629cd4a36917c1de05f55e4e56f8d077f184fc5470435131cad6c0662c43bfa09bd1ed20a8d910bee16b0536475009653d75024b6c8bf68e3ce6c1d269ffff9cbfcfdfa73dea83b9357b38e7e147da815ba246b27115779a35a3bc583a446f324c6546a9bdc85ec18651f59f4448154733da493d3f78a293c0f8c063f8e1252627f44a9c48f2adef174f1713c6fe03f717472b3d961d9f91bca1a7389f229e8a2f7321d73f5fd04f0a612855015c2ca16099a698a8e7141c1", 0xcd, 0x10000}, {&(0x7f00000004c0)="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", 0x1000, 0x8}, {&(0x7f0000000080)="d85a85611c99f96471b2d2d985f919195eb2f6e97226d99527c7", 0x1a, 0x669}], 0x2000, &(0x7f0000000380)={[{@nobarrier='nobarrier'}, {@inline_data='inline_data'}, {@extent_cache='extent_cache'}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x32, 0x52, 0x32, 0x66, 0x66, 0x36, 0x36], 0x2d, [0x53, 0x39, 0x61, 0x62], 0x2d, [0x37, 0x63, 0x32, 0x66], 0x2d, [0x39, 0x61, 0x0, 0x35], 0x2d, [0x61, 0x37, 0xf6, 0x51d8d66ee4c6a22, 0x66, 0x66, 0x52, 0x38]}}}, {@subj_user={'subj_user', 0x3d, '+{%'}}]}) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:11 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000180)='./bus\x00', 0x1000, 0x0) r3 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000200), &(0x7f00000001c0)=0xffffffffffffff22) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) open(&(0x7f00000000c0)='./bus\x00', 0x800000041043, 0x56) 19:39:11 executing program 4: 19:39:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x48) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) r4 = openat(r3, &(0x7f0000000000)='./bus\x00', 0x80c40, 0x228) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @mcast1, 0x3}, 0x1c) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TCSETXW(r5, 0x5435, &(0x7f00000001c0)={0x8000, 0x0, [0x5, 0x8000, 0x8000, 0xaa, 0x9e], 0x2}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000000c0)={r8, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000080)={0x8000, 0x1, 0x80, 0x80, r8}, &(0x7f0000000100)=0x10) 19:39:11 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:11 executing program 4: 19:39:11 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x3ff, 0x9ef, 0x3ff, 0x1f, 0xbe6}) r2 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x0) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r2, 0x12) 19:39:11 executing program 4: 19:39:11 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x4, 0x84) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f0000000000)='./bus/file0\x00', 0x204002, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:39:11 executing program 4: [ 384.710135] protocol 88fb is buggy, dev hsr_slave_0 [ 384.715540] protocol 88fb is buggy, dev hsr_slave_1 19:39:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) r3 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r3) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x921, 0x101400) r5 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r5) write$cgroup_pid(r4, &(0x7f0000000100)=r5, 0xffffffffffffff90) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r6, 0x200006) sendfile(r0, r6, 0x0, 0x8000fffffffe) 19:39:12 executing program 4: 19:39:12 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) ioprio_get$pid(0x1, r1) gettid() getpgid(0x0) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(r2) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r3, 0x12) 19:39:12 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5", 0xb4, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup3(r0, 0xffffffffffffffff, 0xa8ec85156f163cf6) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x4000, 0x0) 19:39:12 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:12 executing program 4: 19:39:12 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0xfffffffffffffffd) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f0000000000)='./bus\x00', 0x800000141043, 0x43) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 385.049720] audit: type=1800 audit(1571081952.232:127): pid=21606 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="bus" dev="sda1" ino=17442 res=0 19:39:12 executing program 4: 19:39:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f00000000c0)={'irlan0\x00', 0x1fb, 0x8}) [ 385.132659] audit: type=1800 audit(1571081952.272:128): pid=21619 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="bus" dev="sda1" ino=17442 res=0 19:39:12 executing program 4: 19:39:12 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x101, 0x6}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x7f}, &(0x7f00000000c0)=0x8) 19:39:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) 19:39:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) write$cgroup_pid(r1, &(0x7f00000036c0)=r2, 0xffffff73) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x79, &(0x7f0000000080)={0x3ff}, 0x8) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000000)={{0x2b, @dev={0xac, 0x14, 0x14, 0x1f}, 0x4e23, 0x1, 'lc\x00', 0x10, 0x4928, 0x7a}, {@loopback, 0x4e21, 0x0, 0x3, 0x40, 0x8}}, 0x44) sendfile(r0, r3, 0x0, 0x8000fffffffe) [ 385.332310] block nbd1: Device being setup by another task [ 385.409928] IPVS: set_ctl: invalid protocol: 43 172.20.20.31:20003 [ 385.428561] IPVS: set_ctl: invalid protocol: 43 172.20.20.31:20003 19:39:13 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5", 0xb4, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:13 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r3 = getpgrp(0xffffffffffffffff) clone(0x1000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x420002, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r3, 0x12) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000000)) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @broadcast}, &(0x7f0000000080)=0xc) 19:39:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x5) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x66) ftruncate(r2, 0x200006) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x200800, 0x1) ioctl$SIOCRSGL2CALL(r3, 0x89e5, &(0x7f0000000040)=@default) rt_sigpending(&(0x7f0000000080), 0x8) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:13 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) 19:39:13 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, 0x0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 19:39:13 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) [ 385.937314] block nbd1: Device being setup by another task 19:39:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="2e0000000400000000000001000012a20600000000000000020000000000000006000000000000032a00000000000000"], 0x2e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x402001, 0x0) ioctl$RTC_WIE_ON(r1, 0x700f) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x2}, 0x1c) r3 = dup2(r0, 0xffffffffffffffff) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}, 0x1}, {{0x0, 0x398, 0x0, 0x1c4}, 0x8003}, {{0x0, 0xfffffef2, 0x0}}], 0x3, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000140)=0x401, 0x4) r5 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$KDSKBLED(r5, 0x4b65, 0x2) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x1f5) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f0000000100)='./bus/file0\x00', 0x800000541742, 0x10) recvmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@isdn, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f0000001340)=""/250, 0xfa}, {&(0x7f0000001440)=""/105, 0x69}], 0x6, &(0x7f0000001540)=""/155, 0x9b}, 0x1) ftruncate(r2, 0x200006) socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r2, 0x0, 0x8000fffffffe) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000000)=""/97) 19:39:13 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r2 = accept4(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_int(r2, 0x0, 0x15, &(0x7f00000000c0), &(0x7f0000000140)=0x4) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x11, 0x0, 0x2}]}) 19:39:13 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5", 0xb4, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:13 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:13 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x8000, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)=r1, 0x12) 19:39:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ppoll(&(0x7f0000000000)=[{}, {}], 0x200000000000008b, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 19:39:13 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:14 executing program 4: r0 = semget(0x3, 0x4, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000200)=""/44) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000300)=""/150) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000140)=""/205, &(0x7f0000000240)=0xcd) r4 = socket(0x11, 0x2, 0x0) r5 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r4, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) setsockopt$RXRPC_UPGRADEABLE_SERVICE(0xffffffffffffffff, 0x110, 0x5, &(0x7f00000002c0)=[0x0, 0x3], 0x2) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r4, 0x110, 0x4, &(0x7f0000000280)=0x1, 0x4) write$cgroup_pid(r3, &(0x7f0000000100)=r2, 0x12) r6 = dup(r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000000)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3, 0x0, 0x2, 0xd, 0xfffa, 0x800}, &(0x7f0000000040)=0x20) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x401}, 0x8) 19:39:14 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x200c}) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f0000000000)) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) write$P9_RMKNOD(0xffffffffffffffff, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x1, 0x3, 0x6}}, 0x14) 19:39:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x100) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x2) 19:39:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) lsetxattr$security_smack_entry(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='security.SMACK64IPOUT\x00', &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2a, 0x3) r2 = dup(r0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f00000001c0)=""/181) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x4) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$TCSETXW(r4, 0x5435, &(0x7f0000000140)={0x1, 0x20, [0x800, 0x7f, 0x9, 0x1, 0x7], 0x5}) 19:39:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) syz_init_net_socket$ax25(0x3, 0x5, 0xf0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 387.043376] block nbd4: shutting down sockets 19:39:14 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x266, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x1}, 0x0, 0x0, &(0x7f0000000080)={0x5, 0xd, 0x1}, &(0x7f00000000c0)=0x3ff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0xfffffffffffff7fd}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000280)=r4, 0x4) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) 19:39:14 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r1) r2 = getpid() r3 = getpgrp(r2) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000100)=r3, 0x12) 19:39:14 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000100)={0x1, 0x3, 0x8, 0x4}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f00000001c0)=ANY=[@ANYBLOB="690000000000000004000000000000000400000000000000feffffffffffffff8b0e0000000000003100031f000000000000000000000000000000000000000000000000000000000000000000000000000200000000000003000000000000003f0000000000000004040900000000000000000000000000000000000000000000000000000000000000000000000000050000000000000003000000000000000600000000000000060200fc000000000000000000000000000000000000000000000000000000aedd8e10000000000008000000000000000080000000000000ec00000000000000553f050600"/272]) 19:39:14 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea3", 0xc3, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:14 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) write$cgroup_pid(r0, &(0x7f0000000000)=r1, 0x12) writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)="a4eb2fbb2991be1786fe5321aa5953e947ab44471dca282983f902f8619d53cb8d52ec0d51dda7fffc6f5c99a94752b539bdc5c18ad34dcb8ca9441ab5c19d3d26a1d34ef1c6dd74cc96dacb6ea116a45efa502568e221c5dc2f0a6771b0998aee1d9d1be8ce4855c7f719beed6f8c", 0x6f}, {&(0x7f0000000140)="fb8f96fe4de3ad920bddebe4c4e12e82dcb7617f0a4009296aebbc3589f257e4c19656600f2da8a0eaed05b551a0ab19d11d3b119314df6b67191ad911764a89d61ef47da6e60f0d376cad8d8aac4f7899dfc05a58a0d88d89cdd2eb330a84b8dc567404eb3f27f986fc52e55a7a394240d57686d1d3a33f951f6c7877e050c5b61b9b00", 0x84}, {&(0x7f0000000200)="b048dd4e30ec470ac38f78989a06be9abe17b07c28c4f33297990d55f98ea09f8dea0b1de0d63a6fbb7a3443a4f6d8eb3223eabf7a46397cc831ba7ab7b59ecaffa56cd5085fc3a3cdb0fac83fa50fcfc3bbe93553aaa528f525ba7589caeb2fcc9be46ca86dddccc8077446685afdd73c8c9c60afad06e06492c98be37a0d6d2b13bc556a7dc0f4b5fadca851f7a1ee0813607402b86f894d61c588c7a8ca5f413bec8e64ad4655e769078b33ba58c79b67fdc06a93ff7a380a3062f69f8e4773991d510086624fc5a80dc4ed3aee266f8fb339f2ceeb159f2f84aefb6db6bf19fe35a98722186d21e977b23ebb84", 0xef}, {&(0x7f0000000300)="6185e63b4ecbef08ed75e232de8a781ddf37b9c1f235aee827bc2bc321da9becb8f1727ff1bf44626269fa15929818d75f147c1cb49faf0dbdff4ddc899dc9f95aa25a4fc52ae7d1fe3adfe2a8135832e38c7e4dce5cf630cbbad8cb92ea719dd15665c6c68721bd88ca08f1e733674517fbb0c34f9058b14f4c33a050ea82ed453ebf92b488", 0x86}, {&(0x7f00000003c0)="3f6e91def6d935ed3ab37a3b58cc71e4a633e2767dcac5bd03a720b67eba7685aff61c83", 0x24}], 0x5) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") accept$inet(r2, &(0x7f0000000040)={0x2, 0x0, @loopback}, &(0x7f0000000080)=0x10) 19:39:14 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ppoll(&(0x7f0000000300)=[{r1, 0x1000}, {r2, 0xb6980dac36dac2ae}, {r3, 0x20}, {r4, 0x4020}, {0xffffffffffffffff, 0x20}], 0x5, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380)={0x6}, 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") connect$inet(r5, &(0x7f00000004c0)={0x2, 0x4e20, @multicast2}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r6, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r7 = socket(0x11, 0x2, 0x0) r8 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r7, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r8, 0xab00, r7) accept4$nfc_llcp(r7, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r9, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") pwritev(r9, &(0x7f00000003c0)=[{&(0x7f0000000100)="37cf2d524ed131afa41c9dcd44214902bbd96c872752b1163279837cbb8715ae4416d445a72d9357374ad4b039cb5dca26d45ca2c50da6dc5dafcca5d796b22a6082c384c9cf86852bd674b1dccdba12"}, {&(0x7f0000000180)="3b18297830bb8f1496fb9a20cc372128d694a7fb33e06e1f3486b85c9bfbc640575d7f868cd93f32753e263c7e77879a1369149f208b914b8fd3c326ca4482d9a72bfdddd215f7f53e24880039f302000000000000001b73d7197769fc2e94ac9461", 0xfffffe9c}, {&(0x7f0000000500)="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"}, {&(0x7f0000000200)="bad644c1d71121db19e6b39e8c9c1fe999d8ab24f697cabb7c366bf0c710392af610d2c90c40e956067387486ab66265a96f368aecde3fb8933dfac4644b"}, {&(0x7f0000000240)="329a22813558397c5f16351d9d75e618b3fcb7050b918be7b2"}, {&(0x7f0000000280)="145234d69d9b3ba4110356b7a84a39e17f4fc5dfd873ce2356533005a3e294828618c2b96e55835c287e5230c2f96f474c79b83ec17c3b347929a8d383b67edc6b21f6b69f436e60cb79fc5f4229c7e41ced1251972b8bd66d5a5999063f0e3b0fe5e2b445bfaf4d37f0937b"}, {&(0x7f0000000300)}, {&(0x7f0000001600)="0f9dd6a52f82826425762790f8015dcf3e0da9980738938f9443e8e1aec81a4fbab6f719e7b56fdba6424952a34e52f45ee240fe1f970e47ca93314aa954f6c906d2cef7127b2605d889a1938b96ecd2e877b93465ea841f4581a62ce0aaa65b8fa8a7bc35bdd9a8765d"}, {&(0x7f0000001500)="5d67a35a4bc25fc2135b61c666a2760de8787431ac0ce6f9d16f7503e31bdb00b5d66dfe30471d0ebc64f56d14c00684fd68cae027995b138390c6814ed58aa706dd289a8e0e80f5f31733d589573b753dc74485fffb6e6a215431f528705abe7315a4c7fe1fa8d17577a50c2e5fe52b703e4545565d3203d56c6e32c2614b298e58302b337915a11b7db16ef68f1287252abfa313410eafee6e0aebd106d086e579cb661ff4f3ad9307a52c18735274299fc8b174c2e9ea82e995a1279d0094d3"}], 0xb1, 0x0) 19:39:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e24, @local}}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:14 executing program 3: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r0) sched_getparam(r0, &(0x7f00000000c0)) 19:39:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) pipe(&(0x7f0000000040)) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$VIDIOC_G_AUDOUT(r2, 0x80345631, &(0x7f0000000000)) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) 19:39:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x200) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x2, 0x40900) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$SIOCX25SCALLUSERDATA(r2, 0x89e5, &(0x7f0000000180)={0x7, "e78991561cfc6922c427595e15ecec17128b4908c618f9cf46608531ae040ed8ca555c3b9d3de3056584c08115cd1693cf506ce60affee71eaff616924d6a52564e13d9bab9fcafc91fabf8f38edb2bff0de9529bfa67e65ff746c7252f1d33b51f502dd6b6a6e246cbf9b110aee1b50c71306a52ab1f01b9c2733e2352ef595"}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = semget(0x0, 0x0, 0x208) semctl$GETZCNT(r1, 0x2, 0xf, &(0x7f00000000c0)=""/3) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x2) close(r0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) r2 = userfaultfd(0x180000) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000001c0)) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000140)={r5, &(0x7f00000000c0)=""/116}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000240)={r5, 0x4}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000140)={r5, &(0x7f00000002c0)=""/95}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000100)=0x1e) write$UHID_INPUT2(r1, &(0x7f0000000000)={0xc, 0x67, "8186ebdf36c8d724799810f30c3f8f5350824b97ec5a11c03d7bb07e74d599f6cbb7622845d059bf3b5f68044321363e4e0b5927bd1d2b63eec3795211b22075c589e3fd1beb2503d7e0a911b72dbb4578d5a040d24003254dc25dd6fa12842e5c8bf9135c7052"}, 0x6d) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f00000036c0), 0x12) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r7, 0x200006) sendfile(r0, r7, 0x0, 0x8000fffffffe) [ 388.125211] block nbd3: shutting down sockets [ 388.142492] block nbd3: shutting down sockets [ 388.552095] block nbd4: shutting down sockets 19:39:15 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea3", 0xc3, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:15 executing program 4 (fault-call:1 fault-nth:0): r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) 19:39:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000341042, 0xa4) ftruncate(r2, 0x200006) 19:39:15 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ioctl(r0, 0xfff, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) prctl$PR_SET_MM(0x23, 0x0, &(0x7f0000ff9000/0x4000)=nil) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:15 executing program 1 (fault-call:4 fault-nth:0): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:15 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) [ 388.698351] FAULT_INJECTION: forcing a failure. [ 388.698351] name failslab, interval 1, probability 0, space 0, times 0 19:39:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r2, &(0x7f0000002fc0), 0x3, 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) close(r4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip_tables_targets\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r5, &(0x7f0000000200)="259c3c49d88d6a672554845fc5a09320c23394ca59444140715559659b0481e699ec87b9f0f374c8a667be563488b8710761057dfafb5d4e17d861b8529a7325ea225fd8ea9e6eb8a55d3f368a2a218d107fb1cbac2d7610c758b3759d89956bf8cfeb2ef8b0ba4a19e465bab729c5aeb712316c1910ed440720e2a012ec6ce2ebd99947fc1679c1a2dca5fc7b493439932d248f918b488280154ecf7098c696046b998287955c9723f39278b297bdfc6dc358c5", &(0x7f0000000140)=""/45, 0x4}, 0x20) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0xad3a5cd7784b9561, 0x0) write$cgroup_pid(r6, &(0x7f00000036c0), 0x12) r7 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000340)) ftruncate(r7, 0x200006) sendfile(r0, r7, 0x0, 0x8000fffffffe) 19:39:15 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x3f, 0x2000) r1 = shmget$private(0x0, 0x2000, 0x1800, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/103) openat$vimc1(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video1\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$VIDIOC_G_AUDIO(r2, 0x80345621, &(0x7f0000000180)) ioctl$VIDIOC_LOG_STATUS(r0, 0x5646, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) [ 388.742726] CPU: 0 PID: 21853 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 388.749793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.759152] Call Trace: [ 388.761752] dump_stack+0x138/0x197 [ 388.765403] should_fail.cold+0x10f/0x159 [ 388.769585] should_failslab+0xdb/0x130 [ 388.773571] kmem_cache_alloc_node+0x287/0x780 [ 388.778158] ? get_pid_task+0x98/0x140 [ 388.782053] copy_process.part.0+0x17d5/0x6a00 [ 388.786647] ? save_trace+0x290/0x290 [ 388.790453] ? proc_fail_nth_write+0x7d/0x180 [ 388.794985] ? proc_cwd_link+0x1b0/0x1b0 [ 388.799035] ? __f_unlock_pos+0x19/0x20 [ 388.803012] ? find_held_lock+0x35/0x130 [ 388.807064] ? __cleanup_sighand+0x50/0x50 [ 388.811280] ? lock_downgrade+0x740/0x740 [ 388.815414] _do_fork+0x19e/0xce0 [ 388.818849] ? fork_idle+0x280/0x280 [ 388.822568] ? fput+0xd4/0x150 [ 388.825765] ? SyS_write+0x15e/0x230 [ 388.829489] SyS_clone+0x37/0x50 [ 388.832855] ? sys_vfork+0x30/0x30 [ 388.836400] do_syscall_64+0x1e8/0x640 [ 388.840298] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 388.845150] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 388.850330] RIP: 0033:0x459a59 [ 388.853502] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 388.861207] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 388.868463] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 388.875717] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 388.882988] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 19:39:16 executing program 1 (fault-call:4 fault-nth:1): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:16 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux\x1davcFcache_s\x01\x00ts\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000100)={0x3ff}, 0x4) [ 388.890246] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 388.897871] net_ratelimit: 21 callbacks suppressed [ 388.897876] protocol 88fb is buggy, dev hsr_slave_0 [ 388.908091] protocol 88fb is buggy, dev hsr_slave_1 [ 388.981473] block nbd2: Device being setup by another task [ 389.014160] FAULT_INJECTION: forcing a failure. [ 389.014160] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 389.026271] CPU: 0 PID: 21877 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 389.033295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.042657] Call Trace: [ 389.045249] dump_stack+0x138/0x197 [ 389.048890] should_fail.cold+0x10f/0x159 [ 389.053114] ? __might_sleep+0x93/0xb0 [ 389.056999] __alloc_pages_nodemask+0x1d6/0x7a0 [ 389.061671] ? __alloc_pages_slowpath+0x2930/0x2930 [ 389.066695] ? rcu_read_lock_sched_held+0x110/0x130 [ 389.071730] copy_process.part.0+0x26a/0x6a00 [ 389.076233] ? save_trace+0x290/0x290 [ 389.080035] ? proc_fail_nth_write+0x7d/0x180 [ 389.084537] ? proc_cwd_link+0x1b0/0x1b0 [ 389.088601] ? __f_unlock_pos+0x19/0x20 [ 389.092579] ? find_held_lock+0x35/0x130 [ 389.096647] ? __cleanup_sighand+0x50/0x50 [ 389.100887] ? lock_downgrade+0x740/0x740 [ 389.105043] _do_fork+0x19e/0xce0 [ 389.108489] ? fork_idle+0x280/0x280 [ 389.112200] ? fput+0xd4/0x150 [ 389.115388] ? SyS_write+0x15e/0x230 [ 389.119089] SyS_clone+0x37/0x50 [ 389.122451] ? sys_vfork+0x30/0x30 [ 389.125989] do_syscall_64+0x1e8/0x640 [ 389.129978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 389.134825] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 389.140009] RIP: 0033:0x459a59 [ 389.143188] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 389.150901] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 389.158184] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 389.165445] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 389.172703] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 19:39:16 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000180)={0x0, 0x0, [], @bt={0xfff, 0x3c, 0x400, 0x5, 0xfffffffffffffe00, 0x8}}) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x10001, @dev={0xfe, 0x80, [], 0x2b}, 0x3}, 0x1c) 19:39:16 executing program 1 (fault-call:4 fault-nth:2): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 389.179986] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 389.263419] FAULT_INJECTION: forcing a failure. [ 389.263419] name failslab, interval 1, probability 0, space 0, times 0 [ 389.277239] CPU: 0 PID: 21889 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 389.284273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.284279] Call Trace: [ 389.284297] dump_stack+0x138/0x197 [ 389.284317] should_fail.cold+0x10f/0x159 [ 389.284331] should_failslab+0xdb/0x130 [ 389.284343] kmem_cache_alloc+0x2d7/0x780 [ 389.284354] ? creds_are_invalid+0x48/0x110 [ 389.284364] ? __validate_process_creds+0x14c/0x200 [ 389.284375] prepare_creds+0x3e/0x380 [ 389.284385] copy_creds+0x7b/0x4f0 [ 389.284393] ? lockdep_init_map+0x9/0x10 [ 389.284405] copy_process.part.0+0x868/0x6a00 [ 389.284420] ? save_trace+0x290/0x290 [ 389.284429] ? proc_fail_nth_write+0x7d/0x180 [ 389.284438] ? proc_cwd_link+0x1b0/0x1b0 [ 389.284446] ? __f_unlock_pos+0x19/0x20 [ 389.284464] ? __cleanup_sighand+0x50/0x50 [ 389.284473] ? lock_downgrade+0x740/0x740 [ 389.284489] _do_fork+0x19e/0xce0 [ 389.284502] ? fork_idle+0x280/0x280 [ 389.284514] ? fput+0xd4/0x150 [ 389.284524] ? SyS_write+0x15e/0x230 [ 389.284538] SyS_clone+0x37/0x50 [ 389.300102] ? sys_vfork+0x30/0x30 [ 389.300119] do_syscall_64+0x1e8/0x640 [ 389.300129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 389.300146] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 389.300155] RIP: 0033:0x459a59 [ 389.300160] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 19:39:16 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000180)={0xa3070cf7476b34d5, @vbi={0x9, 0xa1, 0x4, 0x3032344d, [0x3f, 0x6], [0xffff8001, 0x67], 0x1}}) 19:39:16 executing program 1 (fault-call:4 fault-nth:3): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:16 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea3", 0xc3, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x424402, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x101000010}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x10c, 0x8, 0x1, 0x540, 0x70bd2d, 0x25dfdbfc, {0xc}, [@generic="93f499cda0221d2d81152c260d32a4017134325a35d5576c5d3f4fc777750e6b82e64d8a4fce9863e3b6159e794d88a98816e14da439df69d0e0c4fbc28bd3fafe96e09b895e1edb9e3ad401793b4cee355d150661762742f38226ab8010864dc9e766c43ac3e61c73bd100b36a2ff7b4ddd6873ddea950fd5240a574deb74cd0c877d77391e26e3b1d6abe72e043529cc68cbd05990a0882d3db677a59f81fa65755d63fa18882f21dff39316f9c16f9cbc75b126647acdbd1dc50730ea49cb4c80e7216d36c108292158c7b11e64c4db4ec965ed16faf77bf954a0f0094434c36a11fc0e37d515433f1d9379ac6c6b58b82e5b2360"]}, 0x10c}, 0x1, 0x0, 0x0, 0x40088}, 0x8c0) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) [ 389.300170] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 389.300175] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 389.300180] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 389.300185] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 389.300190] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 389.350453] protocol 88fb is buggy, dev hsr_slave_0 [ 389.350511] protocol 88fb is buggy, dev hsr_slave_1 19:39:16 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:16 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x4, 0x4, 0x6, "2aad6090b6b4cc9baa092b8ad05402a14b165ed71fce6e488f138bcc95eb9501"}) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$VIDIOC_ENUMAUDOUT(r1, 0xc0345642, &(0x7f0000000080)={0x0, "7467713253d9cd97231238346f78b21abc4172906dafbfca6c63d15cbce89e64", 0x4}) [ 389.557462] FAULT_INJECTION: forcing a failure. [ 389.557462] name failslab, interval 1, probability 0, space 0, times 0 [ 389.581625] CPU: 1 PID: 21899 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 389.588684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.598059] Call Trace: [ 389.600671] dump_stack+0x138/0x197 [ 389.604318] should_fail.cold+0x10f/0x159 [ 389.608488] should_failslab+0xdb/0x130 [ 389.612483] __kmalloc_track_caller+0x2ec/0x790 [ 389.617162] ? check_preemption_disabled+0x3c/0x250 [ 389.622194] ? prepare_creds+0x3e/0x380 [ 389.626179] ? selinux_cred_prepare+0x49/0xb0 [ 389.630693] kmemdup+0x27/0x60 [ 389.633902] selinux_cred_prepare+0x49/0xb0 [ 389.638234] security_prepare_creds+0x7d/0xb0 [ 389.642740] prepare_creds+0x2cf/0x380 [ 389.646635] copy_creds+0x7b/0x4f0 [ 389.650181] ? lockdep_init_map+0x9/0x10 [ 389.654257] copy_process.part.0+0x868/0x6a00 [ 389.658775] ? save_trace+0x290/0x290 [ 389.662584] ? proc_fail_nth_write+0x7d/0x180 [ 389.667083] ? proc_cwd_link+0x1b0/0x1b0 [ 389.671133] ? __f_unlock_pos+0x19/0x20 [ 389.675109] ? __cleanup_sighand+0x50/0x50 [ 389.679331] ? lock_downgrade+0x740/0x740 [ 389.683480] _do_fork+0x19e/0xce0 [ 389.686917] ? fork_idle+0x280/0x280 [ 389.690612] ? fput+0xd4/0x150 [ 389.693790] ? SyS_write+0x15e/0x230 [ 389.697489] SyS_clone+0x37/0x50 [ 389.700834] ? sys_vfork+0x30/0x30 [ 389.704355] do_syscall_64+0x1e8/0x640 [ 389.708224] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 389.713066] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 389.718258] RIP: 0033:0x459a59 [ 389.721443] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 389.729166] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 389.736424] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 389.743674] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 389.750924] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 389.758186] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:17 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x4}}, 0x2e) socket$inet6(0xa, 0xa, 0xff) getpeername$packet(r1, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000600)=0x14) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000040)={0x25, 0x6, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501", 0x42474752}) 19:39:17 executing program 1 (fault-call:4 fault-nth:4): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @local}, {0x1, @random="a34c989d8ace"}, 0x22, {0x2, 0x4e23, @multicast2}, 'bond0\x00'}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x400, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000000)) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 389.910103] protocol 88fb is buggy, dev hsr_slave_0 [ 389.915321] protocol 88fb is buggy, dev hsr_slave_1 19:39:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fgetxattr(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="73656375726974735aae00"/25], &(0x7f0000000180)=""/130, 0x82) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfe7e, 0x2) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000340)="860af1fe1679d97c88a6fd362ddc2f1586fb01dc0fe79d68d466962d7e6571669a0c2011f87c0edf78b6645384f1a5b3063da0", 0x33}, {&(0x7f0000000380)="025f6d79e3e8390142716f5d4be99cc0fb9fbce5ecacaf87984a4e8e79fb2d4c530b528d83da8713d8370705c62c6f512f6f101fd8f66a68c33fe719f0646f59103a7498fe484d13e978d59452273e1323ce28cd2275ab57daf9f3814a605ff9558de9da90c8b185d0892cf931d34198091793bf26dc42ab488a9d9bf4c5079b383f122f1d935f2dd2f99ba0bda648f2af6d4c8f3426075f3b52cd24f1859653fba3462900", 0xa5}, {&(0x7f0000000440)="ba0f38643f51f9d3088c3db58974dcb9a84dd266eeeb585338dc03ee68c9a2240e399b119fe44675f2613398deec8a8725215f5a4aae72071c1e46cc311980b7a91da122a0f75ec6da43ea954059167b4ba95ade69e6cd1d2293c84b24e9f273ad91d214b31e50b3c8fbd54375f5d58c04af3969222757a3b478d43142c7e4ba1e4af4cd89493b7ccd59293273bd9f72b339baeb13f64ccfe2a72a23369dbc1c12de17", 0xa3}, {&(0x7f0000000500)="432c43c5da1a0832ca8a2ba3cd7eb23071c567e14c33394900dbb5b1958f0628565f2880bc603262a95582db9eb0b51b699e25f324f687324ad4dc2cf869db5f3d5c422240f84ac327eb4693f44e8b6e681b0f4bf6819070831c5603f23e4d91590df472a752c36e31329f0052", 0x6d}, {&(0x7f0000000580)="aeaa3802c9b7c55ff3d5cfc40dc29202576e363893a76fc6d35a74a6b6ba9c3428d7b2209f6a1b38d4e6d1569d803df4de4f", 0x32}, {&(0x7f00000005c0)="85604757af8cf7ee8088915c2453cf4d1690c081a92c06d9646c792115bcc7e8f9e3659505dcb922488db15e15cab4fc3441e1cbdec08bb92b6838a030203d1ed1676fa413d0a545f6aa9930d9e4a1bf", 0x50}], 0x6) ioctl$CAPI_REGISTER(r1, 0x400c4301, &(0x7f0000000100)={0x1ff, 0x101, 0x101}) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) r4 = open(&(0x7f0000000240)='./bus\x00', 0x10000, 0x40) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000300)=0x3) ioctl$VIDIOC_TRY_DECODER_CMD(r4, 0xc0485661, &(0x7f0000000280)={0x0, 0x0, @start={0x2}}) [ 390.011164] FAULT_INJECTION: forcing a failure. [ 390.011164] name failslab, interval 1, probability 0, space 0, times 0 [ 390.036350] CPU: 1 PID: 21927 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 390.043414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.052774] Call Trace: [ 390.055375] dump_stack+0x138/0x197 [ 390.059022] should_fail.cold+0x10f/0x159 [ 390.063189] should_failslab+0xdb/0x130 [ 390.067187] __kmalloc_track_caller+0x2ec/0x790 [ 390.072012] ? check_preemption_disabled+0x3c/0x250 [ 390.077031] ? prepare_creds+0x3e/0x380 [ 390.081003] ? selinux_cred_prepare+0x49/0xb0 [ 390.085816] kmemdup+0x27/0x60 [ 390.089000] selinux_cred_prepare+0x49/0xb0 [ 390.093380] security_prepare_creds+0x7d/0xb0 [ 390.097985] prepare_creds+0x2cf/0x380 [ 390.101863] copy_creds+0x7b/0x4f0 [ 390.105384] ? lockdep_init_map+0x9/0x10 [ 390.109430] copy_process.part.0+0x868/0x6a00 [ 390.113910] ? save_trace+0x290/0x290 [ 390.117695] ? proc_fail_nth_write+0x7d/0x180 [ 390.122174] ? proc_cwd_link+0x1b0/0x1b0 [ 390.126226] ? __f_unlock_pos+0x19/0x20 [ 390.130216] ? __cleanup_sighand+0x50/0x50 [ 390.134442] ? lock_downgrade+0x740/0x740 [ 390.138622] _do_fork+0x19e/0xce0 [ 390.142081] ? fork_idle+0x280/0x280 [ 390.145786] ? fput+0xd4/0x150 [ 390.148961] ? SyS_write+0x15e/0x230 [ 390.152662] SyS_clone+0x37/0x50 [ 390.156008] ? sys_vfork+0x30/0x30 [ 390.159546] do_syscall_64+0x1e8/0x640 [ 390.163416] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 390.168265] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 390.173475] RIP: 0033:0x459a59 [ 390.176667] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 390.184554] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 390.191883] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 390.199197] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 19:39:17 executing program 1 (fault-call:4 fault-nth:5): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 390.206452] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 390.213807] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 390.221383] protocol 88fb is buggy, dev hsr_slave_0 [ 390.226789] protocol 88fb is buggy, dev hsr_slave_1 [ 390.230186] protocol 88fb is buggy, dev hsr_slave_0 [ 390.231967] protocol 88fb is buggy, dev hsr_slave_0 19:39:17 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000040)='/}ev/fideo#\x00', 0x600000000000000, 0x452000) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) 19:39:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe2e0, 0xfffc, 0x1, 0xed2, 0xf8}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x3, 0x1, 0x7, 0xec26, 0x8, 0x0, 0x7, r5}, &(0x7f0000000100)=0x20) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r6 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r6, 0x200006) sendfile(r0, r6, 0x0, 0x8000fffffffe) [ 390.371217] FAULT_INJECTION: forcing a failure. [ 390.371217] name failslab, interval 1, probability 0, space 0, times 0 [ 390.385261] CPU: 1 PID: 21949 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 390.392306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.401662] Call Trace: [ 390.404269] dump_stack+0x138/0x197 [ 390.407900] should_fail.cold+0x10f/0x159 [ 390.412048] should_failslab+0xdb/0x130 [ 390.416029] kmem_cache_alloc+0x2d7/0x780 [ 390.420196] ? lockdep_init_map+0x9/0x10 [ 390.424258] ? debug_mutex_init+0x2d/0x5a [ 390.428426] dup_fd+0x85/0xa40 [ 390.431736] copy_process.part.0+0x1b5a/0x6a00 [ 390.436331] ? save_trace+0x290/0x290 [ 390.440130] ? proc_fail_nth_write+0x7d/0x180 [ 390.444629] ? proc_cwd_link+0x1b0/0x1b0 [ 390.448703] ? __cleanup_sighand+0x50/0x50 [ 390.452953] ? lock_downgrade+0x740/0x740 [ 390.457122] _do_fork+0x19e/0xce0 [ 390.460770] ? fork_idle+0x280/0x280 [ 390.464499] ? fput+0xd4/0x150 [ 390.467700] ? SyS_write+0x15e/0x230 19:39:17 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf576", 0xb5, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) write$P9_RREADLINK(r1, &(0x7f00000002c0)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$MISDN_TIME_STAMP(r3, 0x0, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0xfe, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f00000000c0)={0x1, 0x90, "f2edf4e1c8033a03c761761e795bded3f941a05c32e7e83b360baab9170d92ef906100b46c96ded26e8f58d744cacb9690a5d64755aa59efb6f6068ff4e3691133d3803a1bd8b63e55f3200fa022be0a2a6c1043d5a76b7dc053a4cacfded30ec2ffa9cc23a455bdef4b7d18f6fe9ff3b522d79779d0859b213c8ea301c222b2c2b2e5caa5730d902f69633447aa0e529ec21d1565e6e85504fde622e88046be77cb3c735062c3fd5f8deabb548f5fe560003ae87e454792709faae00eeca929156f696eab5176d1a790a0db00"}) 19:39:17 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) [ 390.471431] SyS_clone+0x37/0x50 [ 390.474801] ? sys_vfork+0x30/0x30 [ 390.478344] do_syscall_64+0x1e8/0x640 [ 390.482236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 390.482256] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 390.482264] RIP: 0033:0x459a59 [ 390.482271] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 [ 390.492294] ORIG_RAX: 0000000000000038 [ 390.492301] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 390.492306] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 19:39:17 executing program 1 (fault-call:4 fault-nth:6): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:17 executing program 4: syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x0, 0x0) 19:39:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000036c0), 0x12) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r1, 0x200006) sendfile(r0, r1, 0x0, 0x8000fffffffe) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7f, 0x800) ioctl$UI_GET_VERSION(r2, 0x8004552d, &(0x7f0000000080)) [ 390.492313] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 390.492319] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 390.492325] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:17 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r2}) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad7541da14b165ed71fce6e488f138bcc95eb9501"}) [ 390.660444] FAULT_INJECTION: forcing a failure. [ 390.660444] name failslab, interval 1, probability 0, space 0, times 0 [ 390.675532] CPU: 1 PID: 21969 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 390.675542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.691940] Call Trace: [ 390.694547] dump_stack+0x138/0x197 [ 390.698184] should_fail.cold+0x10f/0x159 [ 390.702350] should_failslab+0xdb/0x130 [ 390.706345] kmem_cache_alloc_trace+0x2e9/0x790 [ 390.711046] ? lock_downgrade+0x740/0x740 [ 390.715216] alloc_fdtable+0x7f/0x280 [ 390.719024] dup_fd+0x693/0xa40 [ 390.722309] copy_process.part.0+0x1b5a/0x6a00 [ 390.726989] ? save_trace+0x290/0x290 [ 390.730793] ? proc_fail_nth_write+0x7d/0x180 [ 390.735284] ? proc_cwd_link+0x1b0/0x1b0 [ 390.739362] ? __cleanup_sighand+0x50/0x50 [ 390.744047] ? lock_downgrade+0x740/0x740 [ 390.748328] _do_fork+0x19e/0xce0 [ 390.751787] ? fork_idle+0x280/0x280 [ 390.755581] ? fput+0xd4/0x150 [ 390.759924] ? SyS_write+0x15e/0x230 [ 390.764406] SyS_clone+0x37/0x50 [ 390.767866] ? sys_vfork+0x30/0x30 [ 390.771418] do_syscall_64+0x1e8/0x640 [ 390.775449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 390.780323] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 390.785524] RIP: 0033:0x459a59 [ 390.788703] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 390.796413] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 390.803903] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 390.811178] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 390.818456] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 390.826885] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000000)={0x2, 0x5}) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:18 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) getgid() r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) bind$isdn(r1, &(0x7f0000000080)={0x22, 0x8, 0x7f, 0xc9, 0x80}, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x9}) 19:39:18 executing program 1 (fault-call:4 fault-nth:7): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x1, @ipv4={[], [], @rand_addr=0x9}, 0x4}, {0xa, 0x4e24, 0x8, @local, 0xffb8}, 0x1, [0x6, 0x800, 0x7ff, 0x5, 0x4, 0x0, 0x1, 0x7f]}, 0x5c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@loopback, @empty}, &(0x7f0000000100)=0xc) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 391.059298] FAULT_INJECTION: forcing a failure. [ 391.059298] name failslab, interval 1, probability 0, space 0, times 0 [ 391.075657] CPU: 0 PID: 21991 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 391.082714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.092081] Call Trace: [ 391.094707] dump_stack+0x138/0x197 [ 391.098358] should_fail.cold+0x10f/0x159 [ 391.102527] should_failslab+0xdb/0x130 [ 391.106499] kmem_cache_alloc_node_trace+0x280/0x770 [ 391.111600] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 391.117400] __kmalloc_node+0x3d/0x80 [ 391.121191] kvmalloc_node+0x4e/0xe0 [ 391.124893] alloc_fdtable+0xcf/0x280 [ 391.128765] dup_fd+0x693/0xa40 [ 391.132064] copy_process.part.0+0x1b5a/0x6a00 [ 391.136660] ? save_trace+0x290/0x290 [ 391.140450] ? proc_fail_nth_write+0x7d/0x180 [ 391.144951] ? proc_cwd_link+0x1b0/0x1b0 [ 391.149022] ? __cleanup_sighand+0x50/0x50 [ 391.153253] ? lock_downgrade+0x740/0x740 [ 391.157399] _do_fork+0x19e/0xce0 [ 391.160886] ? fork_idle+0x280/0x280 [ 391.164788] ? fput+0xd4/0x150 [ 391.167999] ? SyS_write+0x15e/0x230 [ 391.171718] SyS_clone+0x37/0x50 [ 391.175109] ? sys_vfork+0x30/0x30 [ 391.178636] do_syscall_64+0x1e8/0x640 [ 391.182518] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.188091] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 391.193278] RIP: 0033:0x459a59 [ 391.196461] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 19:39:18 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000040)="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") ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@random={'osx.', 'vboxnet0[)$\x00'}, &(0x7f0000000240)=""/16, 0x10) [ 391.205290] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 391.212555] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 391.220004] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 391.227281] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 391.234552] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:18 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf576", 0xb5, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:18 executing program 1 (fault-call:4 fault-nth:8): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000040)=""/89) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r4, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) sendmmsg(r4, &(0x7f0000001ac0)=[{{&(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x10000001}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)="d29cfbd58ba4ccc120c02e88c7c365393eeae4e882710c7939605469222af0c57c2cf5865ee204a1cdd3c39f2321843b1a1d7fb4c7dde6ed2cd8f4514a56829c8fccd89d6e4b4321b4ae364f8dfdb4db14a5bf15733f1373a3b272e4604e6a7e4ff31fda42cd2871d1fc1027758db28040c096aa145735c984750d55df71e5c7", 0x80}, {&(0x7f0000000240)="66c74e130fd5ce9eb2df7b9cc32132e9ca4b451cad865d64f6b23e3ccc84d1b014652957e04adda6b7d9d563e449820de43163248e858cad69514f1b6e110758630a6015bd26cad7f017ba8d1440e8b61dc972112b25201a79f9a03196edee844fa8e02fe29345bb6b7406a1e1fd16ecf70b6e42a0b3f20d6c90f6acf96231f01797e8a628e021844fa4049944abba7ff0eb", 0x92}, {&(0x7f0000000300)="68061b85cd3a471af532d8859a8f784169a23c671608f89bf05770bbaa76dd893cd3eb43d88a797d3dcaf038a311a7f561695f76f26ac780c38a7ac7ecfff4303a539b06733dbb46edffd313a52a71e9a3f76a488f3e379e9b093989dcdb0e3194cf5a623e0935b020dc051c7f76b6a1f1a67aa8c7fdb278d0a78acfd04e453c6dbe43ad4ce9e867eb85037022a975a6870485948f6b30b5870a84be756ac6edcecb52603c0d", 0xa6}], 0x3, &(0x7f0000000400)=[{0x58, 0x20e, 0x3, "9be8ce7843036fed799ecd673f9609a1585142bb642715787d372726d46510efc90c9ebbd9f7713354f92f5993189d164f9426faa5be38dc7bfb00e640e9d8cc978b01fd8756"}, {0x10, 0x107}, {0x18, 0x1f5c4ab3bcf0f439, 0x9, 'x'}, {0xd0, 0x0, 0x9a, "0cce9e600912057f99cebaa332caea6e50faeadec4691e01799fdf1ba25b0af8a6f6502bf946b51eeb991dbe60056bb8c015f068db63cad977fa30d2e85684b1a3ab49f8608d728003b4ca9090986ce17ddb04576e7d84c3444fcd9f90ccfa6564e37ae6f8c4fe499a4245a844f81b1370f9eba30ed1aa00c5fc0cab9b76b0361c1959f9e8e6e3fae980a8a6e4c78c9ddb97e9dff2c8eeee8e802e455c26b950a20a3f461981762b62e5910aa9cbbe0188749c06f175843e1c7274"}, {0xe0, 0x11, 0x3, "184f2c9690706ced5d9b8a35430dff4bf2737933dda90789f09b0109818d94aa3b27e7059d0855eb60b70dc4713b27813e46578c42781cd1565dc770b0e01cf163b19906e08072ef71ad8b9ea0145acc7d19a76097e4a69b3e392c0e03ecf74b555fcafbdbd0d0333944b1218717d57b9e4a4f6296549caf4c507f5e281c0ceda89d11f36d2d095782e5fdf30c4d865f77956b1bf40c3b4b3b0e4a6bb9aef09a4708fd40811abed734dda15ac64cd95deb2fc6c95dccc06f31f71044aa4c86aa810f6647b2fbe0be40a0"}, {0xb0, 0x106, 0x3, "cf6f67434231d1249faf5d3362dc9d6ff294b1b9eee07f28a4328c1bda7a19033ef533dfb33e5f6ca608f87815511bd03bb2c20a1f5a837fe11d9af42a62c76177040e60608700b3e7e290bb69a5c921cb42462f98f0d610b67ee00cc5d9da56db2bb0d2302397979948a6a03149d395ef9684452de12dbe38c2b977e422c6a6baf8342cf8e3ccadce5b3da3de78b9352df444d5d017ecebccf8"}, {0x58, 0x50a03e40907bd58c, 0x0, "164cdec74ae1886590da3e60a0861d561890a2e20df6d5b33ef2cc926d569965f62f39d6983f0636a95f4455977359b948829d209cbd1ae22c8497abf2461f13091a60e6"}, {0xd8, 0x31e, 0x0, "f416746d4fed005c4102536c7ba97eed2a1a6aeadbd114f58d89fd299941b15e3e2468b3b393eec68738e994acaaf102546d0089c37fbbb600a3f961e301284f768e341528ede122f66c2b0a8860b10e1b38f647888ad783da62ca7732a247b461b40a0eedd5128cdefe5374214f5e7c0dc34ea82ea7d57facfceac8f7801e6b5d008b7763c7947a7ac3b6bb88ef11f8fef188d54d4e88de3904005d98997da89ba38e57e41b38e62c018b1e7c92eacff01f702255fd67833edd92e0ed3ad4b20c57c71e7c33"}], 0x410}}, {{&(0x7f0000000840)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2}, 0x0, 0x1, 0x2, 0x4}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000008c0)="1af018e7e620141cdb9e605489e70dd925c4621ccac435978f2c2621defd9cc89f45d894adb3f37837aa4a030b05d23449af43c2c0c585d6649371d38fe7a7f9f957ef23161eedf18a6bf4405e50d012", 0x50}, {&(0x7f0000000940)="32fa73163d91498ac97f92e801dcc476413137bf6a82636304f1871958fd57e5e0a72107bc02", 0x26}, {&(0x7f0000000980)="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", 0x1000}], 0x3, &(0x7f00000019c0)=[{0x58, 0x11, 0x6, "b03cbcc2b5408b9c57e08b92abc562778f4f0f4d207b03b81e135ebfa81311f67e394979d49e6a24758cc08bdc0e1396f04b9ab24330bec1ded8e85945ab93a6a49c"}, {0x88, 0x539bb2b1bae9aaaf, 0x3, "a52ecd64a51020cad7b591432ed5a21eb06ec021a38ac7da8030c8dd19e28fde952917b157ec59693d0a4f3024409726c14eb264a1796f4b89f4a82a57db174005ad519ed1a57d2fbe5968fed6a827240a448966a9e32951fed028b7390fdc917532daad76e230e001d7343b5e7871b78ec227f82f672f"}], 0xe0}}], 0x2, 0x20000000) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:18 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x1, 0x8000}, 0x4) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', r3, r4, 0x1000) 19:39:18 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) [ 391.474666] FAULT_INJECTION: forcing a failure. [ 391.474666] name failslab, interval 1, probability 0, space 0, times 0 [ 391.486254] CPU: 1 PID: 22016 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 391.493269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.502628] Call Trace: [ 391.505211] dump_stack+0x138/0x197 [ 391.508854] should_fail.cold+0x10f/0x159 [ 391.513011] should_failslab+0xdb/0x130 [ 391.516991] kmem_cache_alloc_node_trace+0x280/0x770 [ 391.522090] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 391.527810] __kmalloc_node+0x3d/0x80 [ 391.531611] kvmalloc_node+0x4e/0xe0 [ 391.535326] alloc_fdtable+0xcf/0x280 [ 391.539133] dup_fd+0x693/0xa40 [ 391.542426] copy_process.part.0+0x1b5a/0x6a00 [ 391.547001] ? save_trace+0x290/0x290 [ 391.550788] ? proc_fail_nth_write+0x7d/0x180 [ 391.555267] ? proc_cwd_link+0x1b0/0x1b0 [ 391.559324] ? __cleanup_sighand+0x50/0x50 [ 391.563550] ? lock_downgrade+0x740/0x740 [ 391.567691] _do_fork+0x19e/0xce0 [ 391.571155] ? fork_idle+0x280/0x280 [ 391.574867] ? fput+0xd4/0x150 [ 391.578132] ? SyS_write+0x15e/0x230 [ 391.582023] SyS_clone+0x37/0x50 [ 391.585380] ? sys_vfork+0x30/0x30 [ 391.588908] do_syscall_64+0x1e8/0x640 [ 391.592889] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.597733] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 391.603078] RIP: 0033:0x459a59 [ 391.606252] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 391.613947] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 19:39:18 executing program 1 (fault-call:4 fault-nth:9): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 391.621392] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 391.628651] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 391.635911] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 391.643292] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 391.764609] FAULT_INJECTION: forcing a failure. [ 391.764609] name failslab, interval 1, probability 0, space 0, times 0 [ 391.776543] CPU: 1 PID: 22025 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 391.783687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.793071] Call Trace: [ 391.795659] dump_stack+0x138/0x197 [ 391.799300] should_fail.cold+0x10f/0x159 [ 391.803451] should_failslab+0xdb/0x130 [ 391.807455] kmem_cache_alloc+0x2d7/0x780 [ 391.811613] ? dup_fd+0x533/0xa40 [ 391.815072] copy_fs_struct+0x43/0x2d0 [ 391.818977] copy_process.part.0+0x3924/0x6a00 [ 391.823551] ? save_trace+0x290/0x290 [ 391.827343] ? proc_fail_nth_write+0x7d/0x180 [ 391.831821] ? proc_cwd_link+0x1b0/0x1b0 [ 391.835875] ? __cleanup_sighand+0x50/0x50 [ 391.840106] ? lock_downgrade+0x740/0x740 [ 391.844261] _do_fork+0x19e/0xce0 [ 391.847705] ? fork_idle+0x280/0x280 [ 391.851426] ? fput+0xd4/0x150 [ 391.854603] ? SyS_write+0x15e/0x230 [ 391.858334] SyS_clone+0x37/0x50 [ 391.861716] ? sys_vfork+0x30/0x30 [ 391.865244] do_syscall_64+0x1e8/0x640 [ 391.869132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.873980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 391.879336] RIP: 0033:0x459a59 [ 391.882512] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 391.890206] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 391.897494] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 391.904747] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 19:39:19 executing program 1 (fault-call:4 fault-nth:10): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 391.912176] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 391.919438] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 391.985504] FAULT_INJECTION: forcing a failure. [ 391.985504] name failslab, interval 1, probability 0, space 0, times 0 [ 391.997360] CPU: 0 PID: 22032 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 392.004398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.013762] Call Trace: [ 392.016367] dump_stack+0x138/0x197 [ 392.019995] should_fail.cold+0x10f/0x159 [ 392.024154] should_failslab+0xdb/0x130 [ 392.028134] kmem_cache_alloc+0x2d7/0x780 [ 392.032279] ? _raw_spin_unlock+0x2d/0x50 [ 392.036425] copy_process.part.0+0x3987/0x6a00 [ 392.041019] ? save_trace+0x290/0x290 [ 392.044820] ? proc_fail_nth_write+0x7d/0x180 [ 392.049310] ? proc_cwd_link+0x1b0/0x1b0 [ 392.053398] ? __cleanup_sighand+0x50/0x50 [ 392.057630] ? lock_downgrade+0x740/0x740 [ 392.061780] _do_fork+0x19e/0xce0 [ 392.065236] ? fork_idle+0x280/0x280 [ 392.068946] ? fput+0xd4/0x150 [ 392.072135] ? SyS_write+0x15e/0x230 [ 392.075837] SyS_clone+0x37/0x50 [ 392.079186] ? sys_vfork+0x30/0x30 [ 392.082722] do_syscall_64+0x1e8/0x640 [ 392.086618] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.091472] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 392.096648] RIP: 0033:0x459a59 [ 392.099927] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 392.107632] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 392.114912] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 392.122439] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 19:39:19 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000080)={0x6, 0x1, @start={0x81, 0x1}}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/199, 0xc7) 19:39:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x4) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(cast6)))\x00'}, 0x58) accept4$alg(r2, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) 19:39:19 executing program 1 (fault-call:4 fault-nth:11): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 392.129798] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 392.137141] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:19 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(0x0) sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x2000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000001e40)={@dev, @initdev, 0x0}, &(0x7f0000001e80)=0xc) sendmmsg$inet(r1, &(0x7f0000001f40)=[{{&(0x7f0000000240)={0x2, 0x4e21, @rand_addr=0x71c}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000280)="3b90aac3f9fe26ec", 0x8}], 0x1, &(0x7f0000000300)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x47c}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}], 0x48}}, {{&(0x7f0000000380)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000001880)=[{&(0x7f00000003c0)="fab3a2574a4219ec895306e0a7981d2c9e58651f098bc2340d3626a33d3b2f93ffba84fe7f1d17bc79c22da6332b0853502f72ee29712ba4da9229b1f5307f9fd61db170ccc20d1047124e91a946140aff665040249e5c830081dcf362b8490990b00c3ef63e85bcc8e7ae73920a43be8c774fa2d407a14697111114ad69ea141caa3782fd9fab9f1816cf3da9dcf32bc39c6a15b4419d4e5a46b0b469bbef5a937f", 0xa2}, {&(0x7f0000000480)="06a5961c239468e1d429ad01514f878c3aeb87b21ba3264047f44efcce8789318481ba4a0c2b1a5e7a554d49753a12166142ee2e8386128adf2bc5d1116c1eeff05abbed0ebfea1f60fa0c308e5eed2f77375dc57a53fd0d2123e79cb03789df6249a738e0fadf3daf9039ce7fffb93c380970de59211b7a28749487c3689973932240caade95dbced495a98ec1ffb7b3c176851023d64760cded3aea56f44ccc039f39581fbc0812125fd7205b76b4bdb3a57301480bbe0e4b13b76879e9a94b6c831c138b541866eb3ed181771cb71ff818a4bbaeb65dece1812d1d683346ab126969bcf1185373ef1f550461fa83e87b8f2d2a3a1", 0xf6}, {&(0x7f0000000580)="55d5005d36b574290b13b7c073d73f76eb3193feedcb6a5354ae0fde163a8f18e1e72c0ff8ae100337e08c62f87fcaf2aa8dc9b0625a98d901968043293edabd48a1cd48119b010d553d0bf0b28f710e3ab4d6041f1abdc2adc43d5d5c2ed9cd232d6a03965a209bb351faa7c1aa93a6bad499f1b1a038faf4a4e98fdc0759c8cc6832290790c45584461de48c90f8e093559b90fff843368c2166b727aca50bb9361ab87932f92c7df64cb8a27d5b1fb074d68cc6ecb414bf", 0xb9}, {&(0x7f0000000640)="fdf6f731c320b0155d01ae65c8c3aa37f52754fe114f94dca6a72557ebd667e8dbf27db601b3a79c16f0e889bcfa4c78611f90e7", 0x34}, {&(0x7f0000000680)="43c5ada696550128c58007b6b6ddc81202b6eb6a4b98ff0520354b7857c4553b519d5a54d1ac0c9593b3d590887f7ce29f3ce40aef101c95bd52a845d2d66d5f7bb1", 0x42}, {&(0x7f0000000700)="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0x1000}, {&(0x7f0000001700)="f633aa3eaf80e7f31e1d1e0ff0cb21a2fbbc15a8ce3ebf5cd16019706c55df6c398733751aade552fedde021148baae18f50602306633e08aa9198a50949dacfae390123ab7633d67cc260b214e0a35c86df47a6089746151b7b90039ad12447d61c413de98820cdefaa104387b7f40b5155f0404a6e67e06ffc2766596a7dd129876902929e51932a106d83fc6da436b5733616fd0c236634c60999b611141c43e4b72a7e", 0xa5}, {&(0x7f00000017c0)="ff37952c66202bd493ccb813f0a782b6d314e18a6ae438abc0decbcc72c0bbda0a1e44279b1924c5fbab2ae6464b1384ccf8f73aabfc5134ae690be059a4572280ba1b73e65418b3c46800b835a0f5fae1a17145ab91d8749bf5e385e08f6e87d28fb4104855c1993e093f835382de2300e9f0cbe7211d1d3cce3b3ec4cb901a0f0cf1b04e35d2b2134ba98b627cfa1643", 0x91}], 0x8, &(0x7f0000001900)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8}}], 0x18}}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001940)}, {&(0x7f0000001980)="63aa5cda8b9735d69533419b4f98766171e06228be81489b01bc89448176ea2aa39d181e9cac8f432c3caa6ddf6baaf7015c13261b99e1e8b77c745df665865194d09db56cd957eb0822931aab3c3a81ed5b7185ca94e23e1e962cb9a35b689fe6c30a6995e01c5b3f129e7ffdf66c78dfeef8738795640e3d77c62f55f9404bb9f16a1337ba947885d9fd1260d8891e8f49165f80c17079b98a03dea83190eedc95653e0002337ace530d17d189353a33ced89145b6a592d41e06fc70996a9d8e3c56b371002e215d9defcba50b2cd987c7834f0ae66ebb6394cb8a1544c4cad15235245f5b6562a45bc0cd86ce89f20c1226af", 0xf4}, {&(0x7f0000001a80)="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", 0xff}, {&(0x7f0000001b80)="feff17f00688a565f3663f62b14800a687e68428c65ad3c1130b62d4696fb0d1dfe7800fcd56ba4fc1e1a6babd8c0a6468c8924d8f58a6615883c9a20788799b089b", 0x42}, {&(0x7f0000001c00)="5ec7b3e945c5ab9f21dc4e1bc4e4a6037388e2fc5dfbb0989682c9778c68d9f8965aca5278a50fbaf1a88d504ee95f6788707b962afa962beb75e76e6bafe8bae87a96bba031db40af2a9a43977a2af8e4a3d9d08cc18660c1a1d1c2e5dc9397158a3850c8c7c03c4c4a200e32248ce00cd652141181507873533ebc713a82ad7cde5d92fd3c5a769f26fc43cd9837164a9fb95f0e7698c9e7c1d46cf51b82f390663d910c5949f3aa64d3ebe2be83", 0xaf}, {&(0x7f0000001cc0)="ba17816069857f4c23a488880f9fd019516abb4f898c8793c45016d1a02541bc733d85acf607431c1fac83571d9364e81017c77d62028bcd4dc0ab8c8b3ca7de81d310eb8d2879ef9e2ff3ddd7125a29f9967de324076a2dd45bd52159eda26bdada9932a5ab8c7322dc49a99d087fdb026c5c2b747ee495d9db00882fdf370ee6ae73f728da9b07ed417add5715fdf9d2271bf5b4d4882f45e1b70b01bebe848a89b42c070e03697284d357587383fdb9c18e946c71a2cd", 0xb8}], 0x6, &(0x7f0000001ec0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @loopback, @multicast2}}}], 0x50}}], 0x3, 0x24000800) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40801, 0x0) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200000, 0x0) open(&(0x7f0000000200)='./bus\x00', 0x4b0501, 0x0) write$rfkill(r4, &(0x7f00000001c0)={0x40, 0x6, 0x2, 0x0, 0x1}, 0x8) 19:39:19 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933ee", 0xa7, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) [ 392.272997] FAULT_INJECTION: forcing a failure. [ 392.272997] name failslab, interval 1, probability 0, space 0, times 0 [ 392.298519] CPU: 1 PID: 22041 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 392.305670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.315045] Call Trace: [ 392.317632] dump_stack+0x138/0x197 [ 392.321284] should_fail.cold+0x10f/0x159 [ 392.325453] should_failslab+0xdb/0x130 [ 392.329446] kmem_cache_alloc+0x2d7/0x780 [ 392.333607] ? _raw_spin_unlock_irq+0x28/0x90 [ 392.338123] ? trace_hardirqs_on_caller+0x400/0x590 [ 392.343159] copy_process.part.0+0x1cd5/0x6a00 [ 392.350279] ? save_trace+0x290/0x290 [ 392.354094] ? proc_fail_nth_write+0x7d/0x180 [ 392.358690] ? proc_cwd_link+0x1b0/0x1b0 [ 392.362776] ? __cleanup_sighand+0x50/0x50 [ 392.367020] ? lock_downgrade+0x740/0x740 19:39:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x80100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[@sack_perm, @mss={0x2, 0x9}, @timestamp], 0x3) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) [ 392.371182] _do_fork+0x19e/0xce0 [ 392.374649] ? fork_idle+0x280/0x280 [ 392.378460] ? fput+0xd4/0x150 [ 392.382002] ? SyS_write+0x15e/0x230 [ 392.385725] SyS_clone+0x37/0x50 [ 392.389098] ? sys_vfork+0x30/0x30 [ 392.392647] do_syscall_64+0x1e8/0x640 [ 392.396536] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.401419] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 392.406615] RIP: 0033:0x459a59 [ 392.409804] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 19:39:19 executing program 1 (fault-call:4 fault-nth:12): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:19 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) [ 392.417538] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 392.424973] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 392.432263] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 392.439543] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 392.446821] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) r1 = open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000001c0)=""/159, &(0x7f0000000280)=0x9f) setsockopt$sock_int(r0, 0x1, 0xb0f4a261af5485f2, &(0x7f00000000c0)=0xdf21, 0x4) r2 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0xc06855c8, &(0x7f0000000100)={0xd, 0x1f, {0x52, 0xbd3, 0x7f, {0x100, 0x1}, {0xd3b, 0x81}, @rumble={0x6f41, 0x200}}, {0x55, 0x4, 0x7f, {0x65, 0x40}, {0x7, 0x8f03}, @rumble={0x20e, 0x6}}}) [ 392.552835] FAULT_INJECTION: forcing a failure. [ 392.552835] name failslab, interval 1, probability 0, space 0, times 0 [ 392.569618] CPU: 1 PID: 22076 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 392.576708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.586594] Call Trace: [ 392.589200] dump_stack+0x138/0x197 [ 392.592863] should_fail.cold+0x10f/0x159 [ 392.597039] should_failslab+0xdb/0x130 19:39:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r1, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./bus\x00', 0x6, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) [ 392.601039] kmem_cache_alloc+0x2d7/0x780 [ 392.605209] ? selinux_capable+0x36/0x40 [ 392.609297] create_new_namespaces+0x34/0x720 [ 392.613811] ? ns_capable_common+0x12c/0x160 [ 392.618247] copy_namespaces+0x284/0x310 [ 392.622335] copy_process.part.0+0x2603/0x6a00 [ 392.626951] ? proc_fail_nth_write+0x7d/0x180 [ 392.631466] ? proc_cwd_link+0x1b0/0x1b0 [ 392.635556] ? __cleanup_sighand+0x50/0x50 [ 392.639846] ? lock_downgrade+0x740/0x740 [ 392.644198] _do_fork+0x19e/0xce0 [ 392.647671] ? fork_idle+0x280/0x280 [ 392.651483] ? fput+0xd4/0x150 [ 392.654756] ? SyS_write+0x15e/0x230 [ 392.654773] SyS_clone+0x37/0x50 [ 392.661840] ? sys_vfork+0x30/0x30 [ 392.665398] do_syscall_64+0x1e8/0x640 [ 392.669290] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.674180] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 392.679380] RIP: 0033:0x459a59 [ 392.682572] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 392.690290] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 19:39:19 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) r1 = semget(0x3, 0x4, 0x0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000200)=""/44) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000040)=""/64) 19:39:19 executing program 1 (fault-call:4 fault-nth:13): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 392.697586] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 392.705045] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 392.712314] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 392.719631] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) r3 = socket(0x11, 0x2, 0x0) r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r3, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') r6 = syz_open_dev$dspn(0x0, 0x200000000d911, 0x4000) ioctl$PPPIOCATTCHAN(r6, 0x40047438, &(0x7f00000000c0)=0x4) r7 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r7, 0x40047438, &(0x7f00000000c0)=0x4) r8 = socket(0x11, 0x2, 0x0) r9 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r8, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r9, 0xab00, r8) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="08002cbd7000fddbdf25010000000c00030002000000000000001c00070008000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0c000500c8574270cc3c22da0c0005001a0100000000000008000100000000001c00070008000100", @ANYRES32=r7, @ANYBLOB="140001c7", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r8], 0xe}, 0x1, 0x0, 0x0, 0x24024005}, 0xd5103139f83eadf0) [ 392.823733] FAULT_INJECTION: forcing a failure. [ 392.823733] name failslab, interval 1, probability 0, space 0, times 0 [ 392.837071] CPU: 1 PID: 22107 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 392.844126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.853487] Call Trace: [ 392.856067] dump_stack+0x138/0x197 [ 392.859704] should_fail.cold+0x10f/0x159 [ 392.863871] should_failslab+0xdb/0x130 [ 392.867855] kmem_cache_alloc+0x2d7/0x780 [ 392.872012] ? retire_userns_sysctls+0x90/0x90 [ 392.876604] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 392.882079] copy_pid_ns+0x1ae/0xa40 [ 392.885811] ? refcount_inc+0x1f/0x40 [ 392.889632] create_new_namespaces+0x267/0x720 [ 392.893038] block nbd2: Device being setup by another task [ 392.894242] copy_namespaces+0x284/0x310 [ 392.894259] copy_process.part.0+0x2603/0x6a00 [ 392.894291] ? proc_fail_nth_write+0x7d/0x180 [ 392.904678] block nbd2: Device being setup by another task [ 392.908536] ? proc_cwd_link+0x1b0/0x1b0 [ 392.908561] ? __cleanup_sighand+0x50/0x50 [ 392.908572] ? lock_downgrade+0x740/0x740 [ 392.908586] _do_fork+0x19e/0xce0 [ 392.908599] ? fork_idle+0x280/0x280 [ 392.908614] ? fput+0xd4/0x150 [ 392.908624] ? SyS_write+0x15e/0x230 [ 392.908641] SyS_clone+0x37/0x50 [ 392.908652] ? sys_vfork+0x30/0x30 [ 392.951973] do_syscall_64+0x1e8/0x640 [ 392.955843] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.960946] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 392.966128] RIP: 0033:0x459a59 19:39:20 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x45d7255ca31f1d14}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000007507fd59973abc78c377c52c9dac2892cd54cdf10ec7f8d5e20056dd274b1aa83ad9fc307620cf3077664d", @ANYRES16=0x0, @ANYBLOB="000428bd7000fedbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x484}, 0x20000000) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) [ 392.969313] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 392.977014] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 392.984274] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 392.991527] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 392.998781] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 393.006035] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 393.042107] block nbd2: Device being setup by another task [ 393.064362] block nbd2: Device being setup by another task [ 393.081773] block nbd4: shutting down sockets [ 393.095037] block nbd4: shutting down sockets 19:39:20 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(0x0) sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) 19:39:20 executing program 1 (fault-call:4 fault-nth:14): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:20 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933ee", 0xa7, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x4d1ddc1c125da105, &(0x7f0000000000)="c32881bbb0282b4fce4f1a5e4c3f63", 0xf) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) read(r3, &(0x7f00000002c0)=""/4096, 0x1000) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f00000001c0)=""/248) 19:39:20 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x80000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)=0x8) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) [ 393.207638] FAULT_INJECTION: forcing a failure. [ 393.207638] name failslab, interval 1, probability 0, space 0, times 0 [ 393.228531] CPU: 0 PID: 22124 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 393.235593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.244961] Call Trace: [ 393.247573] dump_stack+0x138/0x197 [ 393.251223] should_fail.cold+0x10f/0x159 19:39:20 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) bind$nfc_llcp(r2, &(0x7f0000000280)={0x27, 0x0, 0x2, 0x6, 0x9, 0x5, "d6d0548ced96ba5e2ac67c98fc3d880acdb97b1eabe3158be19201eb5ecfc80f7220826aab5f64e1be1d86368bb97dc55fde426c44382ff6e03cb872466f91", 0x1b}, 0x60) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$VIDIOC_CREATE_BUFS(r4, 0xc100565c, &(0x7f0000000180)={0x4, 0x1c4, 0x0, {0x9, @pix_mp={0x9bc, 0x4a7, 0x43564548, 0x2, 0x4, [{0x5, 0x3}, {0x4, 0x6}, {0x0, 0x1}, {0x400, 0x6}, {0x7, 0x5}, {0x0, 0x80000001}, {0x5, 0x7f}, {0x9, 0xabd}], 0x4, 0x0, 0x8, 0x0, 0x2}}}) 19:39:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000000)=0x9, 0x8) [ 393.255394] should_failslab+0xdb/0x130 [ 393.259416] kmem_cache_alloc_trace+0x2e9/0x790 [ 393.264102] ? kmem_cache_alloc+0x611/0x780 [ 393.268436] copy_pid_ns+0x1f4/0xa40 [ 393.272152] ? refcount_inc+0x1f/0x40 [ 393.275963] create_new_namespaces+0x267/0x720 [ 393.280545] copy_namespaces+0x284/0x310 [ 393.284701] copy_process.part.0+0x2603/0x6a00 [ 393.289271] ? proc_fail_nth_write+0x7d/0x180 [ 393.293757] ? proc_cwd_link+0x1b0/0x1b0 [ 393.297813] ? __cleanup_sighand+0x50/0x50 [ 393.302058] ? lock_downgrade+0x740/0x740 [ 393.306206] _do_fork+0x19e/0xce0 [ 393.309652] ? fork_idle+0x280/0x280 [ 393.313380] ? fput+0xd4/0x150 [ 393.316561] ? SyS_write+0x15e/0x230 [ 393.320315] SyS_clone+0x37/0x50 [ 393.327751] ? sys_vfork+0x30/0x30 [ 393.331291] do_syscall_64+0x1e8/0x640 [ 393.335169] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.339999] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 393.345194] RIP: 0033:0x459a59 [ 393.348367] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 393.356060] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 393.363319] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 393.370584] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 393.377859] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 393.385135] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:20 executing program 1 (fault-call:4 fault-nth:15): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 393.477554] block nbd4: shutting down sockets [ 393.494117] block nbd4: shutting down sockets 19:39:20 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000040)) 19:39:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r8}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x18, 0x12, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8, 0x1, r5}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delqdisc={0x24, 0x25, 0x3, 0x70bd2a, 0x25dfdbff, {0x0, r5, {0x2, 0xfff3}, {0x0, 0x7ffe}, {0xb, 0xf}}}, 0x24}, 0x1, 0x0, 0x0, 0x20000041}, 0x800) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) [ 393.581683] FAULT_INJECTION: forcing a failure. [ 393.581683] name failslab, interval 1, probability 0, space 0, times 0 [ 393.603773] CPU: 0 PID: 22152 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 393.610857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.620212] Call Trace: [ 393.622900] dump_stack+0x138/0x197 [ 393.626532] should_fail.cold+0x10f/0x159 [ 393.630677] should_failslab+0xdb/0x130 [ 393.634647] kmem_cache_alloc_trace+0x2e9/0x790 [ 393.639330] ? kmem_cache_alloc+0x611/0x780 [ 393.643653] ? retire_userns_sysctls+0x90/0x90 [ 393.648236] copy_pid_ns+0x1f4/0xa40 [ 393.651935] ? refcount_inc+0x1f/0x40 [ 393.655724] create_new_namespaces+0x267/0x720 [ 393.660318] copy_namespaces+0x284/0x310 [ 393.664383] copy_process.part.0+0x2603/0x6a00 [ 393.668966] ? proc_fail_nth_write+0x7d/0x180 [ 393.673446] ? proc_cwd_link+0x1b0/0x1b0 [ 393.677498] ? __cleanup_sighand+0x50/0x50 [ 393.681734] ? lock_downgrade+0x740/0x740 [ 393.685880] _do_fork+0x19e/0xce0 [ 393.689343] ? fork_idle+0x280/0x280 [ 393.693078] ? fput+0xd4/0x150 [ 393.696274] ? SyS_write+0x15e/0x230 [ 393.699987] SyS_clone+0x37/0x50 [ 393.703363] ? sys_vfork+0x30/0x30 [ 393.706910] do_syscall_64+0x1e8/0x640 [ 393.710781] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.715620] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 393.720807] RIP: 0033:0x459a59 [ 393.723993] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 393.731696] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 393.738962] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 393.746227] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 393.753548] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 393.760940] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:20 executing program 1 (fault-call:4 fault-nth:16): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 393.795821] block nbd3: shutting down sockets [ 393.837630] block nbd3: shutting down sockets [ 393.897878] FAULT_INJECTION: forcing a failure. [ 393.897878] name failslab, interval 1, probability 0, space 0, times 0 [ 393.910833] CPU: 0 PID: 22166 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 393.917876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.927339] Call Trace: [ 393.929922] dump_stack+0x138/0x197 [ 393.933596] should_fail.cold+0x10f/0x159 [ 393.937787] should_failslab+0xdb/0x130 [ 393.941763] kmem_cache_alloc+0x2d7/0x780 [ 393.945906] ? refcount_inc+0x1f/0x40 [ 393.949692] alloc_pid+0x5d/0xc70 [ 393.953131] ? copy_thread_tls+0x3c8/0x7a0 [ 393.957353] copy_process.part.0+0x272f/0x6a00 [ 393.961947] ? proc_fail_nth_write+0x7d/0x180 [ 393.966468] ? proc_cwd_link+0x1b0/0x1b0 [ 393.970525] ? __cleanup_sighand+0x50/0x50 [ 393.974749] ? lock_downgrade+0x740/0x740 [ 393.978894] _do_fork+0x19e/0xce0 [ 393.982346] ? fork_idle+0x280/0x280 [ 393.986058] ? fput+0xd4/0x150 [ 393.989238] ? SyS_write+0x15e/0x230 [ 393.992937] SyS_clone+0x37/0x50 [ 393.996285] ? sys_vfork+0x30/0x30 [ 393.999818] do_syscall_64+0x1e8/0x640 [ 394.003695] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 394.008544] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 394.013718] RIP: 0033:0x459a59 [ 394.016896] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 394.024592] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 394.031855] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 394.039113] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 19:39:21 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933ee", 0xa7, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:21 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/\x02\x00deo#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f0000000040)={0x81, 0x8, "50fe2d9de97982cc18c011174b122b0f09764a69bbef92f92654ee059b57aff3", 0x3, 0x62800000, 0x7, 0xffffffff}) 19:39:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000080)='\x00', 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={'\x00\x00@', 0x2}, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000000)=""/140, 0x8c) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = socket$rxrpc(0x21, 0x2, 0x15) splice(r1, &(0x7f00000000c0), r2, &(0x7f0000000100), 0x80, 0x3) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:21 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(0x0) sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) [ 394.046373] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 394.053626] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 394.070151] net_ratelimit: 18 callbacks suppressed [ 394.070156] protocol 88fb is buggy, dev hsr_slave_0 [ 394.080249] protocol 88fb is buggy, dev hsr_slave_1 19:39:21 executing program 1 (fault-call:4 fault-nth:17): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x7, 0x3, 0x4, 0x7, 0x0, 0x81}) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r4 = accept$inet(r3, 0x0, &(0x7f0000001500)) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000001540)={0x0, 0x0, 0x1, 0x0, [], [{0x8, 0x5, 0xfff, 0x3, 0x9, 0x7}, {0x6, 0x1, 0x4, 0x3, 0x6, 0x2}], [[]]}) r5 = getpgid(0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$nl_generic(r1, &(0x7f00000014c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x11500420}, 0xc, &(0x7f0000001480)={&(0x7f0000000100)={0x1354, 0x16, 0x300, 0x70bd27, 0x25dfdbfb, {0x5}, [@nested={0x10ec, 0x77, [@generic="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@generic="531551e32612d164edd0805638b9932b3a967ea27644d8c9a4118ded985f69ce6e861693f3ed98a482b1cab2ae129dde0190b334b3684cb6788180ee2fbbb0ffd8c5c18ae2ce1a2f9465d4cda7ca00808c2ec8f6edc20c0869cb5b88a7f42db7ab93db9e2d72b03d6fb8192918247d737ac3b00f4bce602577a6f6f2c46c7d5a097e34a3101866f89c612ba7ff4120ec016087b805914738b1a1b1b6123e6f37704326b7c31d55b3f99fff6aca3ff84b28fd864b67de3edef5343f8b61b052fdcfbb4215e8f4c60fb8b2e2296c82b2e1dbd5be5b9bf78fefd41f4147c4463700ca7afc0fe4813b"]}, @typed={0xc, 0xe, @u64=0xe5d}, @typed={0x8, 0x29, @pid=r5}, @nested={0x160, 0x63, [@typed={0x8, 0x31, @pid=r6}, @generic, @generic="ca4e7b3254d7bce2493cd48f22d239f705245b7a6601a3c54479f6a0f18ac26ffa594ac681602ccac4a6aaf6511947bb41518865d1f11f587807b1afb643d2a57b1457757a3c14248326e0d2303732e5471fc46e052f6caabd75885eae81083037f94b35504003790249d3f15bb4d7119ee58da8786eb88e749d8515003d5c5640b8166e4af92842a2d89619e4db30a303c80b8748a7", @generic="aac79a622b6b5aab4dd4d2474b6f8a93e2d3ec2396121d54d31750e5136802d4a39abe67234669f3f7a56d9ea9dd00e9e416c98daf15e5dda392c196dc8773e44a8daf487897a862ef382ab2e55b2def4bfe3be29557e04574aaa2e69f6ccaa2f9c39114c5ce2d7159397ab8ca4173bc5fe7ffceb8e15b00bf9065d96318aea1ebc7da53f3e0dc60dc5964381d0264b9f0385df8d9ded8c1dd7f5c98e64dfd4b1bdf648a7c53de39e3c7cc3e9b9630e665a0101885b259bc0e0745"]}, @typed={0xc8, 0x29, @binary="997cd22cbbbca8ee2aaba5430ead5acdf1c1db194f7fd4684ed0f19ef2db4106da95d250b480d883e9fd447a43b7e9ef31dfe5881f8768e15cccf1bb975856f4531214d9e76e1ee597ae6f3418bc35ea8e4e5eed393fe8d1b53be1140d109772a40cd8a8971dc40ab38ab5d82d9e938a90abbbc2c251a27d0054af56c2d8d7126b280a70ff74d1bcb26fac3e02464752eb77d72df1c29d0d0f18b780eec3712d9fa00fa231d6738c0beabd09c915904829803dbbb6100c3e1935131478c7d7ca9b34"}, @nested={0x18, 0x4d, [@typed={0x14, 0x13, @ipv6=@mcast2}]}]}, 0x1354}}, 0x20048098) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x40, 0x1) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) open(&(0x7f0000000000)='./bus\x00', 0xfb2ebc0f4e036d29, 0x1) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) [ 394.178225] FAULT_INJECTION: forcing a failure. [ 394.178225] name failslab, interval 1, probability 0, space 0, times 0 [ 394.224266] CPU: 1 PID: 22185 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 394.231323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.240692] Call Trace: [ 394.243296] dump_stack+0x138/0x197 [ 394.246948] should_fail.cold+0x10f/0x159 [ 394.251109] should_failslab+0xdb/0x130 [ 394.251122] kmem_cache_alloc+0x2d7/0x780 [ 394.251136] ? refcount_inc+0x1f/0x40 [ 394.251152] alloc_pid+0x5d/0xc70 [ 394.259264] ? copy_thread_tls+0x3c8/0x7a0 [ 394.259283] copy_process.part.0+0x272f/0x6a00 [ 394.259300] ? proc_fail_nth_write+0x7d/0x180 [ 394.259307] ? proc_cwd_link+0x1b0/0x1b0 [ 394.259327] ? __cleanup_sighand+0x50/0x50 [ 394.259338] ? lock_downgrade+0x740/0x740 [ 394.259352] _do_fork+0x19e/0xce0 [ 394.259364] ? fork_idle+0x280/0x280 [ 394.283960] block nbd3: shutting down sockets [ 394.288172] ? fput+0xd4/0x150 [ 394.288184] ? SyS_write+0x15e/0x230 [ 394.288198] SyS_clone+0x37/0x50 [ 394.288208] ? sys_vfork+0x30/0x30 [ 394.317760] do_syscall_64+0x1e8/0x640 19:39:21 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000340aab40b358e140be4eba45f73044d80e38d2b269884cc4dd35a8a733a7b610b3b00523df23c58ec4e63a7175bd90ddb45e26597691ecde42c783df5d672431f54a5ca63dfd37164f190e8fe8b8f527973242901ea4ca8ff9f5830271df87cdf1440ef4060921463cdd50f00c5b70d90000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r5, 0xb3b1, 0x0, 0x20, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r6, 0xffffffff}, 0x8) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x8, @raw_data="dd6e637f2b91d0633353f81da052d925d25ce556f14dac4dbe6b4957dd2ede9b39679e5490add6c3f87d5bce32a81fe438633eb7a867d17cb79dc41e0456a54fab5b5abc14f02bee113cb3266d0f494d17562372df76f154125c0a3c5792b5195bc578d68c40a156a8bb8c2fd9b53cca00260711d1ba2ffcc98b264958167aa4d8fb37cde15bb276306dea74829524960f9be00d689742b711055bf647264e58b4f572c565edd4de2b86465c70d761855889f37c637b7961fd881d011fd805669db66294af76fb13"}) [ 394.321660] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 394.326518] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 394.331720] RIP: 0033:0x459a59 [ 394.334909] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 394.342632] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 394.349914] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 394.357197] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 394.364476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 19:39:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ftruncate(r1, 0x4a) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000036c0), 0x12) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) 19:39:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1bdf3361, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000011580, 0x20) [ 394.371753] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 394.394067] block nbd3: shutting down sockets 19:39:21 executing program 1 (fault-call:4 fault-nth:18): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 394.470096] protocol 88fb is buggy, dev hsr_slave_0 [ 394.470099] protocol 88fb is buggy, dev hsr_slave_0 [ 394.470140] protocol 88fb is buggy, dev hsr_slave_1 [ 394.475221] protocol 88fb is buggy, dev hsr_slave_1 [ 394.480282] protocol 88fb is buggy, dev hsr_slave_0 [ 394.495313] protocol 88fb is buggy, dev hsr_slave_1 [ 394.524178] FAULT_INJECTION: forcing a failure. [ 394.524178] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 394.551918] CPU: 1 PID: 22214 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 394.558971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.568328] Call Trace: [ 394.570920] dump_stack+0x138/0x197 [ 394.574542] should_fail.cold+0x10f/0x159 [ 394.578679] ? __might_sleep+0x93/0xb0 [ 394.582558] __alloc_pages_nodemask+0x1d6/0x7a0 [ 394.587324] ? check_preemption_disabled+0x3c/0x250 [ 394.592336] ? __alloc_pages_slowpath+0x2930/0x2930 [ 394.597349] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 394.602850] ? __alloc_pages_nodemask+0x639/0x7a0 [ 394.607686] alloc_pages_current+0xec/0x1e0 [ 394.612006] __get_free_pages+0xf/0x40 [ 394.615882] get_zeroed_page+0x11/0x20 [ 394.619758] selinux_sb_copy_data+0x2a/0x390 [ 394.624274] security_sb_copy_data+0x75/0xb0 [ 394.628694] mount_fs+0x1ec/0x2a1 [ 394.632154] vfs_kern_mount.part.0+0x5e/0x3d0 [ 394.636653] ? rcu_read_lock_sched_held+0x110/0x130 [ 394.641660] kern_mount_data+0x56/0xc0 [ 394.645536] pid_ns_prepare_proc+0x1e/0x90 [ 394.649764] alloc_pid+0x9ef/0xc70 [ 394.653297] copy_process.part.0+0x272f/0x6a00 [ 394.657871] ? proc_fail_nth_write+0x7d/0x180 [ 394.662358] ? proc_cwd_link+0x1b0/0x1b0 [ 394.666411] ? __cleanup_sighand+0x50/0x50 [ 394.670631] ? lock_downgrade+0x740/0x740 [ 394.674773] _do_fork+0x19e/0xce0 [ 394.678220] ? fork_idle+0x280/0x280 [ 394.681918] ? fput+0xd4/0x150 [ 394.685099] ? SyS_write+0x15e/0x230 [ 394.688812] SyS_clone+0x37/0x50 [ 394.692169] ? sys_vfork+0x30/0x30 [ 394.695710] do_syscall_64+0x1e8/0x640 [ 394.699592] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 394.704438] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 394.709638] RIP: 0033:0x459a59 [ 394.712815] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 394.720581] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 394.727843] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 394.735101] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 394.742364] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 394.749623] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getegid() ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:22 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd69", 0xae, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x20) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:22 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x1000026, 0x1, 0x2, "2aad6090b6b409000000000000001fce6e488f138bcc95eb950100", 0x3436324d}) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x875, 0x2000) ioctl$SIOCX25SCAUSEDIAG(r2, 0x89ec, &(0x7f0000000180)={0x6, 0x40}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) 19:39:22 executing program 1 (fault-call:4 fault-nth:19): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 19:39:22 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) [ 394.989068] FAULT_INJECTION: forcing a failure. [ 394.989068] name failslab, interval 1, probability 0, space 0, times 0 [ 395.011727] CPU: 0 PID: 22231 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 395.018775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.028140] Call Trace: [ 395.030744] dump_stack+0x138/0x197 [ 395.034388] should_fail.cold+0x10f/0x159 19:39:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) statx(r3, &(0x7f0000000000)='./bus\x00', 0x4000, 0x400, &(0x7f00000001c0)) [ 395.038569] should_failslab+0xdb/0x130 [ 395.042561] kmem_cache_alloc_trace+0x2e9/0x790 [ 395.047248] ? lock_downgrade+0x740/0x740 [ 395.051393] ? trace_hardirqs_on_caller+0x400/0x590 [ 395.056402] sget_userns+0xfe/0xc30 [ 395.060030] ? set_anon_super+0x20/0x20 [ 395.064002] ? get_empty_filp.cold+0x3b/0x3b [ 395.068448] mount_ns+0x6d/0x190 [ 395.071799] ? proc_get_inode+0x620/0x620 [ 395.075943] proc_mount+0x6a/0xa0 [ 395.079387] mount_fs+0x97/0x2a1 [ 395.082752] vfs_kern_mount.part.0+0x5e/0x3d0 [ 395.087245] ? rcu_read_lock_sched_held+0x110/0x130 [ 395.092264] kern_mount_data+0x56/0xc0 [ 395.096160] pid_ns_prepare_proc+0x1e/0x90 [ 395.100400] alloc_pid+0x9ef/0xc70 [ 395.103954] copy_process.part.0+0x272f/0x6a00 [ 395.108546] ? proc_fail_nth_write+0x7d/0x180 [ 395.113043] ? proc_cwd_link+0x1b0/0x1b0 [ 395.117149] ? __cleanup_sighand+0x50/0x50 [ 395.121389] ? lock_downgrade+0x740/0x740 [ 395.125539] _do_fork+0x19e/0xce0 [ 395.128982] ? fork_idle+0x280/0x280 [ 395.132691] ? fput+0xd4/0x150 [ 395.135893] ? SyS_write+0x15e/0x230 [ 395.139720] SyS_clone+0x37/0x50 [ 395.143081] ? sys_vfork+0x30/0x30 [ 395.146620] do_syscall_64+0x1e8/0x640 [ 395.150493] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 395.155339] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 395.160525] RIP: 0033:0x459a59 [ 395.163709] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 395.171459] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 395.178715] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 19:39:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x105}, 0x8) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x3) mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:22 executing program 1 (fault-call:4 fault-nth:20): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 395.185974] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 395.193239] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 395.200500] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 395.208132] protocol 88fb is buggy, dev hsr_slave_0 [ 395.213371] protocol 88fb is buggy, dev hsr_slave_1 [ 395.291442] FAULT_INJECTION: forcing a failure. [ 395.291442] name failslab, interval 1, probability 0, space 0, times 0 [ 395.303883] CPU: 0 PID: 22254 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 395.310928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.320293] Call Trace: [ 395.322899] dump_stack+0x138/0x197 [ 395.326545] should_fail.cold+0x10f/0x159 [ 395.330716] should_failslab+0xdb/0x130 [ 395.334695] kmem_cache_alloc_trace+0x2e9/0x790 [ 395.339352] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 395.344788] ? sget_userns+0xfe/0xc30 [ 395.348579] ? rcu_read_lock_sched_held+0x110/0x130 [ 395.353588] selinux_sb_alloc_security+0x46/0x220 [ 395.358421] security_sb_alloc+0x6d/0xa0 [ 395.362486] sget_userns+0x196/0xc30 [ 395.366233] ? set_anon_super+0x20/0x20 [ 395.370204] ? get_empty_filp.cold+0x3b/0x3b [ 395.374605] mount_ns+0x6d/0x190 [ 395.377962] ? proc_get_inode+0x620/0x620 [ 395.382108] proc_mount+0x6a/0xa0 [ 395.385567] mount_fs+0x97/0x2a1 [ 395.388932] vfs_kern_mount.part.0+0x5e/0x3d0 [ 395.393422] ? rcu_read_lock_sched_held+0x110/0x130 [ 395.398518] kern_mount_data+0x56/0xc0 [ 395.402406] pid_ns_prepare_proc+0x1e/0x90 [ 395.406639] alloc_pid+0x9ef/0xc70 [ 395.410186] copy_process.part.0+0x272f/0x6a00 [ 395.414767] ? proc_fail_nth_write+0x7d/0x180 [ 395.419259] ? proc_cwd_link+0x1b0/0x1b0 [ 395.423313] ? __cleanup_sighand+0x50/0x50 [ 395.427532] ? lock_downgrade+0x740/0x740 [ 395.431678] _do_fork+0x19e/0xce0 [ 395.435130] ? fork_idle+0x280/0x280 [ 395.439017] ? fput+0xd4/0x150 [ 395.442213] ? SyS_write+0x15e/0x230 [ 395.445920] SyS_clone+0x37/0x50 [ 395.449269] ? sys_vfork+0x30/0x30 [ 395.452821] do_syscall_64+0x1e8/0x640 [ 395.456711] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 395.461560] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 395.466752] RIP: 0033:0x459a59 [ 395.469923] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 395.477737] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 395.485002] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 19:39:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000040)={0x0, 0x1}, 0x8) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) 19:39:22 executing program 1 (fault-call:4 fault-nth:21): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 395.492359] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 395.499760] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 395.507035] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setxattr$security_selinux(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f0000000180)='system_u:object_r:fuse_device_t:s0\x00', 0x23, 0x3) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) close(r1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) 19:39:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/\x11\x85v/adm^idi#\x00', 0x3, 0x98000) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x9408b977a492b3f3, @hyper}, 0x10) close(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000036c0), 0x12) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x7) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) ioctl$NBD_CLEAR_QUE(r4, 0xab05) ftruncate(r3, 0x200006) sendfile(r0, r3, 0x0, 0x8000fffffffe) [ 395.607654] FAULT_INJECTION: forcing a failure. [ 395.607654] name failslab, interval 1, probability 0, space 0, times 0 [ 395.620630] CPU: 1 PID: 22265 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 395.627666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.637013] Call Trace: [ 395.637031] dump_stack+0x138/0x197 [ 395.637051] should_fail.cold+0x10f/0x159 [ 395.637067] should_failslab+0xdb/0x130 [ 395.637078] kmem_cache_alloc_trace+0x2e9/0x790 [ 395.637088] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 395.637095] ? sget_userns+0xfe/0xc30 [ 395.637105] ? rcu_read_lock_sched_held+0x110/0x130 [ 395.637117] selinux_sb_alloc_security+0x46/0x220 [ 395.675978] security_sb_alloc+0x6d/0xa0 [ 395.680065] sget_userns+0x196/0xc30 [ 395.683802] ? set_anon_super+0x20/0x20 [ 395.687900] ? get_empty_filp.cold+0x3b/0x3b [ 395.692844] mount_ns+0x6d/0x190 [ 395.696225] ? proc_get_inode+0x620/0x620 [ 395.700393] proc_mount+0x6a/0xa0 [ 395.704027] mount_fs+0x97/0x2a1 [ 395.707414] vfs_kern_mount.part.0+0x5e/0x3d0 [ 395.711913] ? rcu_read_lock_sched_held+0x110/0x130 [ 395.717011] kern_mount_data+0x56/0xc0 [ 395.720905] pid_ns_prepare_proc+0x1e/0x90 [ 395.725147] alloc_pid+0x9ef/0xc70 [ 395.728709] copy_process.part.0+0x272f/0x6a00 [ 395.733299] ? proc_fail_nth_write+0x7d/0x180 [ 395.737799] ? proc_cwd_link+0x1b0/0x1b0 [ 395.741892] ? __cleanup_sighand+0x50/0x50 [ 395.746142] ? lock_downgrade+0x740/0x740 [ 395.750301] _do_fork+0x19e/0xce0 [ 395.753752] ? fork_idle+0x280/0x280 [ 395.757527] ? fput+0xd4/0x150 [ 395.760765] ? SyS_write+0x15e/0x230 [ 395.764482] SyS_clone+0x37/0x50 [ 395.767835] ? sys_vfork+0x30/0x30 [ 395.771371] do_syscall_64+0x1e8/0x640 [ 395.775241] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 395.780176] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 395.785449] RIP: 0033:0x459a59 [ 395.788629] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 395.796325] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 19:39:23 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4) sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write(r5, &(0x7f0000000340), 0x41395527) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r9 = socket(0xa, 0x1, 0x0) r10 = socket(0x1000000010, 0x400000400080803, 0x0) r11 = dup(r10) write$cgroup_int(r11, 0x0, 0x0) r12 = socket(0x18, 0x2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xcd) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r13}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14}) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14}) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87) r15 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r15) write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24) ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004}) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f) r16 = socket$unix(0x1, 0x2, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0) [ 395.803944] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 395.811196] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 395.818458] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 395.825707] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:23 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd69", 0xae, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) rmdir(&(0x7f0000000140)='./bus\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) socket(0xa, 0x1, 0x0) r7 = dup(0xffffffffffffffff) write$cgroup_int(r7, 0x0, 0x0) socket(0x18, 0x2, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', 0x0}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r8}) socket(0x1000000010, 0x400000400080803, 0x0) 19:39:23 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) sendfile(r0, r2, 0x0, 0x8000fffffffe) r3 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000000)=0x1) 19:39:23 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='/dev/video#\x00', &(0x7f00000000c0)='/dev/video#\x00', &(0x7f0000000100)='/dev/video#\x00', &(0x7f0000000180)='/dev/video#\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='/dev/video#\x00'], 0x1000) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) r3 = gettid() r4 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) r5 = ioctl$TIOCGPTPEER(r4, 0x5441, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x884400, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r5, &(0x7f00000002c0)={r6, r1, 0x1}) sendmsg$sock(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="3a4ff73de803a0374736286d1c718919efd9377b655d6a54841f79f5f9d34f0356dbe053bf14cc1318ef0f46e08d4246ea17598ab189a910195c8dac477a8e1c4ab278058ae602cd7cff6c74c3200d0d5a8207b04cd74144037d2f13a09812ab3d72eaab904804400d2d422935bdca6554e2c81b0a262891a45e764fea9ae7fe524196055b3caa3acad8dd8edf7052e00613c15af3ee6e0cb34c5ccf81749a8cbce8b4f914ab291c6f25a4779777e8b0ccb9b25673804e890b23042d89a3750a733ab9de5e460e58980065a65f2d84e87aaec1a94f46", 0xd6}, {&(0x7f0000000400)="99351be7116f52efc8b2119e0a68c585fc80762c0c3cc0260e78", 0x1a}], 0x2, &(0x7f0000000480)=[@txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}], 0x30}, 0xc015) 19:39:23 executing program 1 (fault-call:4 fault-nth:22): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 395.934997] FAULT_INJECTION: forcing a failure. [ 395.934997] name failslab, interval 1, probability 0, space 0, times 0 [ 395.966784] CPU: 1 PID: 22288 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 395.973839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 19:39:23 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000036c0), 0x12) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x800000141042, 0x0) ftruncate(r2, 0x200006) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x0, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r6, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x40102) [ 395.983381] Call Trace: [ 395.985980] dump_stack+0x138/0x197 [ 395.989627] should_fail.cold+0x10f/0x159 [ 395.993783] should_failslab+0xdb/0x130 [ 395.997765] kmem_cache_alloc_trace+0x2e9/0x790 [ 396.002451] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 396.008052] ? sget_userns+0xfe/0xc30 [ 396.011852] ? rcu_read_lock_sched_held+0x110/0x130 [ 396.011873] selinux_sb_alloc_security+0x46/0x220 [ 396.011887] security_sb_alloc+0x6d/0xa0 [ 396.011898] sget_userns+0x196/0xc30 [ 396.011906] ? set_anon_super+0x20/0x20 19:39:23 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x28000) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) [ 396.011922] ? get_empty_filp.cold+0x3b/0x3b [ 396.011931] mount_ns+0x6d/0x190 [ 396.011939] ? proc_get_inode+0x620/0x620 [ 396.011949] proc_mount+0x6a/0xa0 [ 396.011958] mount_fs+0x97/0x2a1 [ 396.011972] vfs_kern_mount.part.0+0x5e/0x3d0 [ 396.021802] ? rcu_read_lock_sched_held+0x110/0x130 [ 396.021816] kern_mount_data+0x56/0xc0 [ 396.021829] pid_ns_prepare_proc+0x1e/0x90 [ 396.021841] alloc_pid+0x9ef/0xc70 [ 396.021871] copy_process.part.0+0x272f/0x6a00 [ 396.021888] ? proc_fail_nth_write+0x7d/0x180 19:39:23 executing program 4: syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(0x0, 0xd911, 0x20000) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f00000000c0)=0x4) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x2, "2aad6090b6b4cc9bbb0780000000000000165ed71f38cb325cec096eabeb9501"}) [ 396.021899] ? proc_cwd_link+0x1b0/0x1b0 [ 396.062268] ? __cleanup_sighand+0x50/0x50 [ 396.062282] ? lock_downgrade+0x740/0x740 [ 396.062297] _do_fork+0x19e/0xce0 [ 396.073934] ? fork_idle+0x280/0x280 [ 396.102573] ? fput+0xd4/0x150 [ 396.105769] ? SyS_write+0x15e/0x230 [ 396.109491] SyS_clone+0x37/0x50 [ 396.112953] ? sys_vfork+0x30/0x30 [ 396.116502] do_syscall_64+0x1e8/0x640 [ 396.120401] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.125255] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 396.130449] RIP: 0033:0x459a59 19:39:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x50, 0x4) recvmmsg(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000080)=@sco, 0x80, 0x0, 0x0, &(0x7f00000001c0)=""/34, 0x22}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000002980)=""/29, &(0x7f0000002c00)=0x1d) tee(r0, r1, 0x3, 0x0) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) r4 = socket$rxrpc(0x21, 0x2, 0xa) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) sendmmsg(r4, &(0x7f0000002b80)=[{{&(0x7f00000000c0)=@xdp={0x2c, 0x1, r5, 0x2a}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="f5a74d42a0a716a13281fe7bacdc3eb3024a25f1ec2cbc7fcefbbe069e18c48650c2944bc71838f21bcfb9a874fe5c94344bdc821330b7f53620c20dfeb754a440b6f845bab47f4b1be880928f78f2339187641ae079c700772d9f92ad53e7f897098e2ea102b9bf7e1937e3c50e0172a3dbef99f94f2205ffb8e3085fcab713df5fa674066c31ba8cfe748d95b309d5ae3da57f76624b3e74d3c3954bb9e6", 0x9f}, {&(0x7f0000001240)="784506ec9d51793ff18f5e73bc8ef3f32babacf57eeb049de0682939dda7827c5985d37ab9956ee6fac72cad0ff94a0e620804fb003b3bf9d1bb3d54c0b493fb7595f31b6ca345a28132452125f08eec7a18c050e050d019902e503edd50d198d7f96510d85632ab000a116ce939cae0725cbe39560595d5fb0a08840d5ec42ce7718f07c6937e1c8742df6f360e99fc7373f8119b1abfef1470854698beb5", 0x9f}, {&(0x7f0000001300)="f88c4646afda471961e8a92729a945e378ba75ac73bbf8708935bc8670397b42ae5173a7a8b3d6062c7e5424bf7b509ff20ef2baa18e2b310f54495c9762528ab24865b799388bcaedfb4c8adead5a2e2ad45655ecfad89348f11143d89b4040f7f8c19fd825642173db1a67425bc405cf55c4c25212d86a8bcb74504fdf8fcb343967ee2ff8e3194f7e0805529933c7d020ae91968b8d77ee7ebecb6f41cba2b6bfbfbc858f0f61cb85ce940edc1c5860ef71ed638abc852fc4c2e6270f9d02827697d960cb26226759671ed361f8d0ecebde6b98203a509f083b8605ca4e16a9de85200dd5da7034e170a5fa31df94bb6219e3509543ee", 0xf8}, {&(0x7f0000001400)="471d5c2ecf35e8e7e1c8f8a3b315e7488c23fb687d4d16b18b4c4e20d09854889fce76ebe68b8e5ca72d7136a44cc8e9bed0962b676f6ad041a266ba751ff104a4e654c618b72a000e895b37a0306be87da874e465ba6a3e9cd85c458a8142a08d41d6f215e2aa20713e6c", 0x6b}, {&(0x7f0000001480)="3b24a3ca3db520b9bff838cd", 0xc}], 0x6, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x160}}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f00000016c0)="c193fc05bfa5e76c3ca2", 0xa}, {&(0x7f0000001700)="ef835ff091935a5a84ce644a5383cff4b7edf83717d8e00bd6e5bc7b70c760", 0x1f}, {&(0x7f0000001740)="d1669f502a415c9d9389a4e0bdc928c22016", 0x12}, {&(0x7f0000001780)="56f84dd2c20b09d19af765b7ee9a84217b8e4d59110c7b1dcbe1b96c910604709df8397809931dcd577d88a502a1c7579ab12098ff22e0cb4cc21d89194fe4a2195f", 0x42}, {&(0x7f0000001800)="1cfbcf2afca711350eb8a151e0a42e544e99bdfcbaf4a38cfc3c97f00ffbfbca3841226d45f92cff840563da2ae08787922b07aeefce426e0907a7199ed6956d65e8f2d928a67508cd1209a7ec71da4092495ee48496101ee634e4bd5e30dfbed44687d409e32efc9634c2d0aa9d39df066abe6a0e7733fe6e501206dff309e68a5c0d5f937a8e4e9d1ef2a33833258468e10ef23a46c2c697a4949c", 0x9c}, {&(0x7f00000018c0)="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0x1000}, {&(0x7f00000028c0)="7ca92dc3343d5c31ea98dfbae5fb7ff5ef5dce76c22c061b6f83a62b4de2ec03152d63cc01d9113a390ce8ebb37755ea46d6f4266782f291ce5619d76d5694057ced45475b0d62eb6f41ec964fe587bf13a1b16b41f09b3c9371f80fcbd7c3b8b9df99a2c45502f26225acc4ddcbb7f37e93a2927cc012b587698e61caad1c8380872aa356f2350d51e4df9cf3ba9a908705dbf4002482446bca45572c995831f004ce8217d11aef84d2cd2acf", 0xad}, {&(0x7f0000002980)}, {&(0x7f00000029c0)="6722051c1641a62e1cd3bfd148e2f0b0afcfdc7be56ab60005a3cb07c88fa73f4e2a2ff2ca5ebf5ebd551cc1857708e7fb47dffa71b0c15d8ed8c299892e1773095a045b4f51e8661ccb4f6f481251252c3623de91f6e254fb5dfa51a6b3265f590d37513623e76065707d19dc6dbf5824d0afad3880c6a72104aa092e171a820a02bc4c53b520df15d2f29624415990806c0bdc1125b0aefdb9ad3ed1bf16a01d62ee78f70c26bdf5a01057b956b2b9b0f2c5a0a3d0ad0ee63c24093098b46f3e1702f944701c9f5e74df93c4e20b0797e10be967bbb89d84ddc36dc16e812ed75368865f9d0e607a2c16ce81c187a9e49e38eed24b6bf0", 0xf8}], 0x9}}], 0x2, 0x8000) [ 396.133639] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 396.141374] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 396.148655] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 396.155931] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 396.163207] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 396.170597] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 19:39:23 executing program 1 (fault-call:4 fault-nth:23): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000040)='./file0\x00', 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 396.304452] FAULT_INJECTION: forcing a failure. [ 396.304452] name failslab, interval 1, probability 0, space 0, times 0 [ 396.317769] CPU: 0 PID: 22316 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 396.324817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.334171] Call Trace: [ 396.336756] dump_stack+0x138/0x197 [ 396.340382] should_fail.cold+0x10f/0x159 [ 396.344552] should_failslab+0xdb/0x130 [ 396.348520] __kmalloc+0x2f0/0x7a0 [ 396.352049] ? lock_downgrade+0x740/0x740 [ 396.356184] ? register_shrinker+0xbd/0x220 [ 396.360498] register_shrinker+0xbd/0x220 [ 396.364656] sget_userns+0x9bf/0xc30 [ 396.368362] ? set_anon_super+0x20/0x20 [ 396.372334] ? get_empty_filp.cold+0x3b/0x3b [ 396.376742] mount_ns+0x6d/0x190 [ 396.380120] ? proc_get_inode+0x620/0x620 [ 396.384272] proc_mount+0x6a/0xa0 [ 396.387707] mount_fs+0x97/0x2a1 [ 396.391071] vfs_kern_mount.part.0+0x5e/0x3d0 [ 396.395574] ? rcu_read_lock_sched_held+0x110/0x130 [ 396.400592] kern_mount_data+0x56/0xc0 [ 396.404481] pid_ns_prepare_proc+0x1e/0x90 [ 396.408722] alloc_pid+0x9ef/0xc70 [ 396.410436] audit: type=1400 audit(1571081963.592:129): avc: denied { relabelto } for pid=22262 comm="syz-executor.3" name="bus" dev="sda1" ino=17074 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fuse_device_t:s0 tclass=file permissive=1 [ 396.412260] copy_process.part.0+0x272f/0x6a00 [ 396.412281] ? proc_fail_nth_write+0x7d/0x180 [ 396.445843] ? proc_cwd_link+0x1b0/0x1b0 [ 396.449906] ? __cleanup_sighand+0x50/0x50 [ 396.454129] ? lock_downgrade+0x740/0x740 [ 396.458281] _do_fork+0x19e/0xce0 [ 396.461723] ? fork_idle+0x280/0x280 [ 396.465636] ? fput+0xd4/0x150 [ 396.468917] ? SyS_write+0x15e/0x230 [ 396.472686] SyS_clone+0x37/0x50 [ 396.476073] ? sys_vfork+0x30/0x30 [ 396.479669] do_syscall_64+0x1e8/0x640 [ 396.483557] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.488457] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 396.493643] RIP: 0033:0x459a59 [ 396.496822] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 396.504525] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 396.511796] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 396.519081] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 396.526432] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 396.533698] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 396.543475] refcount_t: underflow; use-after-free. [ 396.549739] ------------[ cut here ]------------ 19:39:23 executing program 4: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0x25, 0x1, 0x0, "2aad6090b6b4cc9baa09a58ad05402a14b165ed71fce6e488f138bcc95eb9501"}) ioctl$VIDIOC_QUERYMENU(0xffffffffffffffff, 0xc02c5625, &(0x7f0000000040)={0x9, 0x7, @value=0x9}) 19:39:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000180)="2dcdbddfb7cf68dd3dc84826f692c31e5093f5325e37edc9a5e47c67a96e48f3923d0084b518c9f0d6930d5b97b28f94b8191c19c2b0ea64f0cdd6c2dead523c39c6e554000e253277a93392d713436d08b86ca2de88533574d58349ed0d7e22f3a1ae9043e9afb56c71a1af0b67f8669cdda598cd8a99a18e4b44929d1bc5686873d7cf898b79c516ddbdad2ae03cac18c70f91438269f25f31411c0f8751d45d7fcb6f6e61c81230dd0f90c4", 0xad) ioctl$sock_netrom_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0x1, @default, @bpq0='bpq0\x00', 0x4, 'syz0\x00', @null, 0x7ff, 0x0, [@bcast, @null, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default]}) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") mknod$loop(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x800000041043, 0x0) [ 396.554547] WARNING: CPU: 0 PID: 22316 at lib/refcount.c:187 refcount_sub_and_test.cold+0x18/0x22 [ 396.563564] Kernel panic - not syncing: panic_on_warn set ... [ 396.563564] [ 396.570939] CPU: 0 PID: 22316 Comm: syz-executor.1 Not tainted 4.14.149 #0 [ 396.577947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.587312] Call Trace: [ 396.589944] dump_stack+0x138/0x197 [ 396.593571] panic+0x1f2/0x426 [ 396.596755] ? add_taint.cold+0x16/0x16 [ 396.600729] ? refcount_sub_and_test.cold+0x18/0x22 [ 396.605743] ? __warn.cold+0x14/0x36 [ 396.609453] ? refcount_sub_and_test.cold+0x18/0x22 [ 396.614458] __warn.cold+0x2f/0x36 [ 396.617985] ? ist_end_non_atomic+0x10/0x10 [ 396.622296] ? refcount_sub_and_test.cold+0x18/0x22 [ 396.627302] report_bug+0x216/0x254 [ 396.630927] do_error_trap+0x1bb/0x310 [ 396.634814] ? math_error+0x360/0x360 [ 396.638600] ? vprintk_emit+0x21c/0x600 [ 396.642571] ? vprintk_emit+0x171/0x600 [ 396.646587] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.651440] do_invalid_op+0x1b/0x20 [ 396.655150] invalid_op+0x1b/0x40 [ 396.658600] RIP: 0010:refcount_sub_and_test.cold+0x18/0x22 [ 396.664468] RSP: 0018:ffff8880a0d2faf8 EFLAGS: 00010286 [ 396.669819] RAX: 0000000000000026 RBX: 0000000000000000 RCX: 0000000000000000 [ 396.677084] RDX: 0000000000040000 RSI: ffffffff814b3fa5 RDI: ffffed10141a5f55 [ 396.684360] RBP: ffff8880a0d2fb20 R08: 0000000000000026 R09: 0000000000000000 [ 396.691625] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880623441c0 [ 396.699512] R13: 0000000000000001 R14: 00000000ffffffff R15: 0000000020002100 [ 396.706875] ? vprintk_func+0x65/0x159 [ 396.710785] ? refcount_sub_and_test.cold+0x18/0x22 [ 396.715797] refcount_dec_and_test+0x1b/0x20 [ 396.720463] put_pid_ns+0x55/0x110 [ 396.724012] free_nsproxy+0x103/0x200 [ 396.727828] switch_task_namespaces+0x98/0xb0 [ 396.732334] exit_task_namespaces+0x18/0x20 [ 396.736666] copy_process.part.0+0x3b59/0x6a00 [ 396.741259] ? proc_fail_nth_write+0x7d/0x180 [ 396.745752] ? proc_cwd_link+0x1b0/0x1b0 [ 396.749831] ? __cleanup_sighand+0x50/0x50 [ 396.754071] ? lock_downgrade+0x740/0x740 [ 396.758203] _do_fork+0x19e/0xce0 [ 396.761650] ? fork_idle+0x280/0x280 [ 396.765358] ? fput+0xd4/0x150 [ 396.768546] ? SyS_write+0x15e/0x230 [ 396.772243] SyS_clone+0x37/0x50 [ 396.775587] ? sys_vfork+0x30/0x30 [ 396.779107] do_syscall_64+0x1e8/0x640 [ 396.782993] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.787831] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 396.793002] RIP: 0033:0x459a59 [ 396.796174] RSP: 002b:00007f4733ea9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 396.803863] RAX: ffffffffffffffda RBX: 00007f4733ea9c90 RCX: 0000000000459a59 [ 396.811120] RDX: 9999999999999999 RSI: 0000000000000000 RDI: 0000000020002100 [ 396.818381] RBP: 000000000075bf20 R08: ffffffffffffffff R09: 0000000000000000 [ 396.825632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4733eaa6d4 [ 396.832883] R13: 00000000004bff5a R14: 00000000004d2130 R15: 0000000000000007 [ 396.841844] Kernel Offset: disabled [ 396.845474] Rebooting in 86400 seconds..